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| author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2015-02-02 15:02:49 +0100 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2015-02-02 15:02:49 +0100 |
| commit | b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 (patch) | |
| tree | 4361edef0d42d5bf5ac984ef72b4fac35426eae7 /nx-X11/extras/Mesa/src/mesa/shader | |
| parent | 0d5a83e986f39982c0924652a3662e60b1f23162 (diff) | |
| download | nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.tar.gz nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.tar.bz2 nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.zip | |
massive reduction of unneeded files
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/shader')
80 files changed, 0 insertions, 35194 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/arbprogram.syn b/nx-X11/extras/Mesa/src/mesa/shader/arbprogram.syn deleted file mode 100644 index 6ab0f2693..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/arbprogram.syn +++ /dev/null @@ -1,2786 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.2 - * - * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - /** - * \file arbprogram.syn - * ARB_fragment/vertex_program syntax - * \author Michal Krol - */ - -.syntax program; - -/* - This value must be incremented every time emit code values or structure of the production - array changes. This value is placed at the beginning of the production array. The loader - compares the value with its REVISION value. If they do not match, the loader is not up - to date. -*/ -.emtcode REVISION 0x09 - -/* program type */ -.emtcode FRAGMENT_PROGRAM 0x01 -.emtcode VERTEX_PROGRAM 0x02 - -/* program section */ -.emtcode OPTION 0x01 -.emtcode INSTRUCTION 0x02 -.emtcode DECLARATION 0x03 -.emtcode END 0x04 - -/* GL_ARB_fragment_program option */ -.emtcode ARB_PRECISION_HINT_FASTEST 0x00 -.emtcode ARB_PRECISION_HINT_NICEST 0x01 -.emtcode ARB_FOG_EXP 0x02 -.emtcode ARB_FOG_EXP2 0x03 -.emtcode ARB_FOG_LINEAR 0x04 - -/* GL_ARB_vertex_program option */ -.emtcode ARB_POSITION_INVARIANT 0x05 - -/* GL_ARB_fragment_program_shadow option */ -.emtcode ARB_FRAGMENT_PROGRAM_SHADOW 0x06 - -/* GL_ARB_draw_buffers option */ -.emtcode ARB_DRAW_BUFFERS 0x07 - -/* GL_ARB_fragment_program instruction class */ -.emtcode OP_ALU_INST 0x00 -.emtcode OP_TEX_INST 0x01 - -/* GL_ARB_vertex_program instruction class */ -/* OP_ALU_INST */ - -/* GL_ARB_fragment_program instruction type */ -.emtcode OP_ALU_VECTOR 0x00 -.emtcode OP_ALU_SCALAR 0x01 -.emtcode OP_ALU_BINSC 0x02 -.emtcode OP_ALU_BIN 0x03 -.emtcode OP_ALU_TRI 0x04 -.emtcode OP_ALU_SWZ 0x05 -.emtcode OP_TEX_SAMPLE 0x06 -.emtcode OP_TEX_KIL 0x07 - -/* GL_ARB_vertex_program instruction type */ -.emtcode OP_ALU_ARL 0x08 -/* OP_ALU_VECTOR */ -/* OP_ALU_SCALAR */ -/* OP_ALU_BINSC */ -/* OP_ALU_BIN */ -/* OP_ALU_TRI */ -/* OP_ALU_SWZ */ - -/* GL_ARB_fragment_program instruction code */ -.emtcode OP_ABS 0x00 -.emtcode OP_ABS_SAT 0x1B -.emtcode OP_FLR 0x09 -.emtcode OP_FLR_SAT 0x26 -.emtcode OP_FRC 0x0A -.emtcode OP_FRC_SAT 0x27 -.emtcode OP_LIT 0x0C -.emtcode OP_LIT_SAT 0x2A -.emtcode OP_MOV 0x11 -.emtcode OP_MOV_SAT 0x30 -.emtcode OP_COS 0x1F -.emtcode OP_COS_SAT 0x20 -.emtcode OP_EX2 0x07 -.emtcode OP_EX2_SAT 0x25 -.emtcode OP_LG2 0x0B -.emtcode OP_LG2_SAT 0x29 -.emtcode OP_RCP 0x14 -.emtcode OP_RCP_SAT 0x33 -.emtcode OP_RSQ 0x15 -.emtcode OP_RSQ_SAT 0x34 -.emtcode OP_SIN 0x38 -.emtcode OP_SIN_SAT 0x39 -.emtcode OP_SCS 0x35 -.emtcode OP_SCS_SAT 0x36 -.emtcode OP_POW 0x13 -.emtcode OP_POW_SAT 0x32 -.emtcode OP_ADD 0x01 -.emtcode OP_ADD_SAT 0x1C -.emtcode OP_DP3 0x03 -.emtcode OP_DP3_SAT 0x21 -.emtcode OP_DP4 0x04 -.emtcode OP_DP4_SAT 0x22 -.emtcode OP_DPH 0x05 -.emtcode OP_DPH_SAT 0x23 -.emtcode OP_DST 0x06 -.emtcode OP_DST_SAT 0x24 -.emtcode OP_MAX 0x0F -.emtcode OP_MAX_SAT 0x2E -.emtcode OP_MIN 0x10 -.emtcode OP_MIN_SAT 0x2F -.emtcode OP_MUL 0x12 -.emtcode OP_MUL_SAT 0x31 -.emtcode OP_SGE 0x16 -.emtcode OP_SGE_SAT 0x37 -.emtcode OP_SLT 0x17 -.emtcode OP_SLT_SAT 0x3A -.emtcode OP_SUB 0x18 -.emtcode OP_SUB_SAT 0x3B -.emtcode OP_XPD 0x1A -.emtcode OP_XPD_SAT 0x43 -.emtcode OP_CMP 0x1D -.emtcode OP_CMP_SAT 0x1E -.emtcode OP_LRP 0x2B -.emtcode OP_LRP_SAT 0x2C -.emtcode OP_MAD 0x0E -.emtcode OP_MAD_SAT 0x2D -.emtcode OP_SWZ 0x19 -.emtcode OP_SWZ_SAT 0x3C -.emtcode OP_TEX 0x3D -.emtcode OP_TEX_SAT 0x3E -.emtcode OP_TXB 0x3F -.emtcode OP_TXB_SAT 0x40 -.emtcode OP_TXP 0x41 -.emtcode OP_TXP_SAT 0x42 -.emtcode OP_KIL 0x28 - -/* GL_ARB_vertex_program instruction code */ -.emtcode OP_ARL 0x02 -/* OP_ABS */ -/* OP_FLR */ -/* OP_FRC */ -/* OP_LIT */ -/* OP_MOV */ -/* OP_EX2 */ -.emtcode OP_EXP 0x08 -/* OP_LG2 */ -.emtcode OP_LOG 0x0D -/* OP_RCP */ -/* OP_RSQ */ -/* OP_POW */ -/* OP_ADD */ -/* OP_DP3 */ -/* OP_DP4 */ -/* OP_DPH */ -/* OP_DST */ -/* OP_MAX */ -/* OP_MIN */ -/* OP_MUL */ -/* OP_SGE */ -/* OP_SLT */ -/* OP_SUB */ -/* OP_XPD */ -/* OP_MAD */ -/* OP_SWZ */ - -/* fragment attribute binding */ -.emtcode FRAGMENT_ATTRIB_COLOR 0x01 -.emtcode FRAGMENT_ATTRIB_TEXCOORD 0x02 -.emtcode FRAGMENT_ATTRIB_FOGCOORD 0x03 -.emtcode FRAGMENT_ATTRIB_POSITION 0x04 - -/* vertex attribute binding */ -.emtcode VERTEX_ATTRIB_POSITION 0x01 -.emtcode VERTEX_ATTRIB_WEIGHT 0x02 -.emtcode VERTEX_ATTRIB_NORMAL 0x03 -.emtcode VERTEX_ATTRIB_COLOR 0x04 -.emtcode VERTEX_ATTRIB_FOGCOORD 0x05 -.emtcode VERTEX_ATTRIB_TEXCOORD 0x06 -.emtcode VERTEX_ATTRIB_MATRIXINDEX 0x07 -.emtcode VERTEX_ATTRIB_GENERIC 0x08 - -/* fragment result binding */ -.emtcode FRAGMENT_RESULT_COLOR 0x01 -.emtcode FRAGMENT_RESULT_DEPTH 0x02 - -/* vertex result binding */ -.emtcode VERTEX_RESULT_POSITION 0x01 -.emtcode VERTEX_RESULT_COLOR 0x02 -.emtcode VERTEX_RESULT_FOGCOORD 0x03 -.emtcode VERTEX_RESULT_POINTSIZE 0x04 -.emtcode VERTEX_RESULT_TEXCOORD 0x05 - -/* texture target */ -.emtcode TEXTARGET_1D 0x01 -.emtcode TEXTARGET_2D 0x02 -.emtcode TEXTARGET_3D 0x03 -.emtcode TEXTARGET_RECT 0x04 -.emtcode TEXTARGET_CUBE 0x05 -/* GL_ARB_fragment_program_shadow */ -.emtcode TEXTARGET_SHADOW1D 0x06 -.emtcode TEXTARGET_SHADOW2D 0x07 -.emtcode TEXTARGET_SHADOWRECT 0x08 - -/* face type */ -.emtcode FACE_FRONT 0x00 -.emtcode FACE_BACK 0x01 - -/* color type */ -.emtcode COLOR_PRIMARY 0x00 -.emtcode COLOR_SECONDARY 0x01 - -/* component */ -.emtcode COMPONENT_X 0x00 -.emtcode COMPONENT_Y 0x01 -.emtcode COMPONENT_Z 0x02 -.emtcode COMPONENT_W 0x03 -.emtcode COMPONENT_0 0x04 -.emtcode COMPONENT_1 0x05 - -/* array index type */ -.emtcode ARRAY_INDEX_ABSOLUTE 0x00 -.emtcode ARRAY_INDEX_RELATIVE 0x01 - -/* matrix name */ -.emtcode MATRIX_MODELVIEW 0x01 -.emtcode MATRIX_PROJECTION 0x02 -.emtcode MATRIX_MVP 0x03 -.emtcode MATRIX_TEXTURE 0x04 -.emtcode MATRIX_PALETTE 0x05 -.emtcode MATRIX_PROGRAM 0x06 - -/* matrix modifier */ -.emtcode MATRIX_MODIFIER_IDENTITY 0x00 -.emtcode MATRIX_MODIFIER_INVERSE 0x01 -.emtcode MATRIX_MODIFIER_TRANSPOSE 0x02 -.emtcode MATRIX_MODIFIER_INVTRANS 0x03 - -/* constant type */ -.emtcode CONSTANT_SCALAR 0x01 -.emtcode CONSTANT_VECTOR 0x02 - -/* program param type */ -.emtcode PROGRAM_PARAM_ENV 0x01 -.emtcode PROGRAM_PARAM_LOCAL 0x02 - -/* register type */ -.emtcode REGISTER_ATTRIB 0x01 -.emtcode REGISTER_PARAM 0x02 -.emtcode REGISTER_RESULT 0x03 -.emtcode REGISTER_ESTABLISHED_NAME 0x04 - -/* param binding */ -.emtcode PARAM_NULL 0x00 -.emtcode PARAM_ARRAY_ELEMENT 0x01 -.emtcode PARAM_STATE_ELEMENT 0x02 -.emtcode PARAM_PROGRAM_ELEMENT 0x03 -.emtcode PARAM_PROGRAM_ELEMENTS 0x04 -.emtcode PARAM_CONSTANT 0x05 - -/* param state property */ -.emtcode STATE_MATERIAL 0x01 -.emtcode STATE_LIGHT 0x02 -.emtcode STATE_LIGHT_MODEL 0x03 -.emtcode STATE_LIGHT_PROD 0x04 -.emtcode STATE_FOG 0x05 -.emtcode STATE_MATRIX_ROWS 0x06 -/* GL_ARB_fragment_program */ -.emtcode STATE_TEX_ENV 0x07 -.emtcode STATE_DEPTH 0x08 -/* GL_ARB_vertex_program */ -.emtcode STATE_TEX_GEN 0x09 -.emtcode STATE_CLIP_PLANE 0x0A -.emtcode STATE_POINT 0x0B - -/* state material property */ -.emtcode MATERIAL_AMBIENT 0x01 -.emtcode MATERIAL_DIFFUSE 0x02 -.emtcode MATERIAL_SPECULAR 0x03 -.emtcode MATERIAL_EMISSION 0x04 -.emtcode MATERIAL_SHININESS 0x05 - -/* state light property */ -.emtcode LIGHT_AMBIENT 0x01 -.emtcode LIGHT_DIFFUSE 0x02 -.emtcode LIGHT_SPECULAR 0x03 -.emtcode LIGHT_POSITION 0x04 -.emtcode LIGHT_ATTENUATION 0x05 -.emtcode LIGHT_HALF 0x06 -.emtcode LIGHT_SPOT_DIRECTION 0x07 - -/* state light model property */ -.emtcode LIGHT_MODEL_AMBIENT 0x01 -.emtcode LIGHT_MODEL_SCENECOLOR 0x02 - -/* state light product property */ -.emtcode LIGHT_PROD_AMBIENT 0x01 -.emtcode LIGHT_PROD_DIFFUSE 0x02 -.emtcode LIGHT_PROD_SPECULAR 0x03 - -/* state texture environment property */ -.emtcode TEX_ENV_COLOR 0x01 - -/* state texture generation coord property */ -.emtcode TEX_GEN_EYE 0x01 -.emtcode TEX_GEN_OBJECT 0x02 - -/* state fog property */ -.emtcode FOG_COLOR 0x01 -.emtcode FOG_PARAMS 0x02 - -/* state depth property */ -.emtcode DEPTH_RANGE 0x01 - -/* state point parameters property */ -.emtcode POINT_SIZE 0x01 -.emtcode POINT_ATTENUATION 0x02 - -/* declaration */ -.emtcode ATTRIB 0x01 -.emtcode PARAM 0x02 -.emtcode TEMP 0x03 -.emtcode OUTPUT 0x04 -.emtcode ALIAS 0x05 -/* GL_ARB_vertex_program */ -.emtcode ADDRESS 0x06 - -/* error messages */ -.errtext UNKNOWN_PROGRAM_SIGNATURE "1001: '$e_signature$': unknown program signature" -.errtext MISSING_END_OR_INVALID_STATEMENT "1002: '$e_statement$': invalid statement" -.errtext CODE_AFTER_END "1003: '$e_statement$': code after 'END' keyword" -.errtext INVALID_PROGRAM_OPTION "1004: '$e_identifier$': invalid program option" -.errtext EXT_SWIZ_COMP_EXPECTED "1005: extended swizzle component expected but '$e_token$' found" -.errtext TEX_TARGET_EXPECTED "1006: texture target expected but '$e_token$' found" -.errtext TEXTURE_EXPECTED "1007: 'texture' expected but '$e_identifier$' found" -.errtext SOURCE_REGISTER_EXPECTED "1008: source register expected but '$e_token$' found" -.errtext DESTINATION_REGISTER_EXPECTED "1009: destination register expected but '$e_token$' found" -.errtext INVALID_ADDRESS_COMPONENT "1010: '$e_identifier$': invalid address component" -.errtext INVALID_ADDRESS_WRITEMASK "1011: '$e_identifier$': invalid address writemask" -.errtext INVALID_COMPONENT "1012: '$e_charordigit$': invalid component" -.errtext INVALID_SUFFIX "1013: '$e_identifier$': invalid suffix" -.errtext INVALID_WRITEMASK "1014: '$e_identifier$': invalid writemask" -.errtext FRAGMENT_EXPECTED "1015: 'fragment' expected but '$e_identifier$' found" -.errtext VERTEX_EXPECTED "1016: 'vertex' expected but '$e_identifier$' found" -.errtext INVALID_FRAGMENT_PROPERTY "1017: '$e_identifier$': invalid fragment property" -.errtext INVALID_VERTEX_PROPERTY "1018: '$e_identifier$': invalid vertex property" -.errtext INVALID_STATE_PROPERTY "1019: '$e_identifier$': invalid state property" -.errtext INVALID_MATERIAL_PROPERTY "1020: '$e_identifier$': invalid material property" -.errtext INVALID_LIGHT_PROPERTY "1021: '$e_identifier$': invalid light property" -.errtext INVALID_SPOT_PROPERTY "1022: '$e_identifier$': invalid spot property" -.errtext INVALID_LIGHTMODEL_PROPERTY "1023: '$e_identifier$': invalid light model property" -.errtext INVALID_LIGHTPROD_PROPERTY "1024: '$e_identifier$': invalid light product property" -.errtext INVALID_TEXENV_PROPERTY "1025: '$e_identifier$': invalid texture environment property" -.errtext INVALID_TEXGEN_PROPERTY "1026: '$e_identifier$': invalid texture generating property" -.errtext INVALID_TEXGEN_COORD "1027: '$e_identifier$': invalid texture generating coord" -.errtext INVALID_FOG_PROPERTY "1028: '$e_identifier$': invalid fog property" -.errtext INVALID_DEPTH_PROPERTY "1029: '$e_identifier$': invalid depth property" -.errtext INVALID_CLIPPLANE_PROPERTY "1030: '$e_identifier$': invalid clip plane property" -.errtext INVALID_POINT_PROPERTY "1031: '$e_identifier$': invalid point property" -.errtext MATRIX_ROW_SELECTOR_OR_MODIFIER_EXPECTED "1032: matrix row selector or modifier expected but '$e_token$' found" -.errtext INVALID_MATRIX_NAME "1033: '$e_identifier$': invalid matrix name" -.errtext INVALID_PROGRAM_PROPERTY "1034: '$e_identifier$': invalid program property" -.errtext RESULT_EXPECTED "1035: 'result' expected but '$e_token$' found" -.errtext INVALID_RESULT_PROPERTY "1036: '$e_identifier$': invalid result property" -.errtext INVALID_FACE_PROPERTY "1037: '$e_identifier$': invalid face property" -.errtext INVALID_COLOR_PROPERTY "1038: '$e_identifier$': invalid color property" -.errtext IDENTIFIER_EXPECTED "1039: identifier expected but '$e_token$' found" -.errtext RESERVED_KEYWORD "1040: use of reserved keyword as an identifier" -.errtext INTEGER_EXPECTED "1041: integer value expected but '$e_token$' found" -.errtext MISSING_SEMICOLON "1042: ';' expected but '$e_token$' found" -.errtext MISSING_COMMA "1043: ',' expected but '$e_token$' found" -.errtext MISSING_LBRACKET "1044: '[' expected but '$e_token$' found" -.errtext MISSING_RBRACKET "1045: ']' expected but '$e_token$' found" -.errtext MISSING_DOT "1046: '.' expected but '$e_token$' found" -.errtext MISSING_EQUAL "1047: '=' expected but '$e_token$' found" -.errtext MISSING_LBRACE "1048: '{' expected but '$e_token$' found" -.errtext MISSING_RBRACE "1049: '}' expected but '$e_token$' found" -.errtext MISSING_DOTDOT "1050: '..' expected but '$e_token$' found" -.errtext MISSING_FRACTION_OR_EXPONENT "1051: missing fraction part or exponent" -.errtext MISSING_DOT_OR_EXPONENT "1052: missing '.' or exponent" -.errtext EXPONENT_VALUE_EXPECTED "1053: exponent value expected" -.errtext INTEGER_OUT_OF_RANGE "1054: integer value out of range" -.errtext OPERATION_NEEDS_DESTINATION_VARIABLE "1055: operation needs destination variable" -.errtext OPERATION_NEEDS_SOURCE_VARIABLE "1056: operation needs source variable" -.errtext ADDRESS_REGISTER_EXPECTED "1057: address register expected but '$e_token$' found" -.errtext ADDRESS_REGISTER_OR_INTEGER_EXPECTED "1058: address register or integer literal expected but '$e_token$' found" - -/* extension presence condition registers */ - -/* GL_ARB_vertex_blend */ -/* GL_EXT_vertex_weighting */ -.regbyte vertex_blend 0x00 - -/* GL_ARB_matrix_palette */ -.regbyte matrix_palette 0x00 - -/* GL_ARB_point_parameters */ -/* GL_EXT_point_parameters */ -.regbyte point_parameters 0x00 - -/* GL_EXT_secondary_color */ -.regbyte secondary_color 0x00 - -/* GL_EXT_fog_coord */ -.regbyte fog_coord 0x00 - -/* GL_EXT_texture_rectangle */ -/* GL_NV_texture_rectangle */ -.regbyte texture_rectangle 0x00 - -/* GL_ARB_fragment_program_shadow */ -.regbyte fragment_program_shadow 0x00 - -/* GL_ARB_draw_buffers */ -.regbyte draw_buffers 0x00 - -/* option presence condition registers */ -/* they are all initially set to zero - when a particular OPTION is encountered, the appropriate */ -/* register is set to 1 to indicate that the OPTION was specified. */ - -/* GL_ARB_fragment_program */ -.regbyte ARB_precision_hint_fastest 0x00 -.regbyte ARB_precision_hint_nicest 0x00 -.regbyte ARB_fog_exp 0x00 -.regbyte ARB_fog_exp2 0x00 -.regbyte ARB_fog_linear 0x00 - -/* GL_ARB_vertex_program */ -.regbyte ARB_position_invariant 0x00 - -/* GL_ARB_fragment_program_shadow */ -.regbyte ARB_fragment_program_shadow 0x00 - -/* GL_ARB_draw_buffers */ -.regbyte ARB_draw_buffers 0x00 - -/* program target condition register */ -/* this syntax script deals with two program targets - VERTEX_PROGRAM and FRAGMENT_PROGRAM. */ -/* to distinguish between them we need a register that will store for us the current target. */ -/* the client will typically set the register to apropriate value before parsing a particular */ -/* program. the mapping between program targets and their values is listed below. */ -/* */ -/* program target register value */ -/* ---------------------------------------------- */ -/* FRAGMENT_PROGRAM 0x10 */ -/* VERTEX_PROGRAM 0x20 */ -/* */ -/* the initial value of the register is 0 to catch potential errors with not setting the register */ -/* with the proper value. */ -.regbyte program_target 0x00 - -/* - <program> ::= <optionSequence> <statementSequence> "END" -*/ -program - programs .error UNKNOWN_PROGRAM_SIGNATURE .emit REVISION; -programs - .if (program_target == 0x10) frag_program_1_0 .emit FRAGMENT_PROGRAM .emit 0x01 .emit 0x00 .or - .if (program_target == 0x20) vert_program_1_0 .emit VERTEX_PROGRAM .emit 0x01 .emit 0x00; -frag_program_1_0 - '!' .and '!' .and 'A' .and 'R' .and 'B' .and 'f' .and 'p' .and '1' .and '.' .and '0' .and - optional_space .and fp_optionSequence .and fp_statementSequence .and - "END" .error MISSING_END_OR_INVALID_STATEMENT .emit END .and optional_space .and - '\0' .error CODE_AFTER_END; -vert_program_1_0 - '!' .and '!' .and 'A' .and 'R' .and 'B' .and 'v' .and 'p' .and '1' .and '.' .and '0' .and - optional_space .and vp_optionSequence .and vp_statementSequence .and - "END" .error MISSING_END_OR_INVALID_STATEMENT .emit END .and optional_space .and - '\0' .error CODE_AFTER_END; - -/* - <optionSequence> ::= <optionSequence> <option> - | "" -*/ -fp_optionSequence - .loop fp_option; -vp_optionSequence - .loop vp_option; - -/* - <option> ::= "OPTION" <identifier> ";" - -NOTE: options ARB_precision_hint_nicest and ARB_precision_hint_fastest are exclusive. When one of - these options is encountered, the other one is automatically disabled. - the same applies to options ARB_fog_exp, ARB_fog_exp2 and ARB_fog_linear. -*/ -fp_option - "OPTION" .emit OPTION .and space .error IDENTIFIER_EXPECTED .and - fp_optionString .error INVALID_PROGRAM_OPTION .and semicolon; -vp_option - "OPTION" .emit OPTION .and space .error IDENTIFIER_EXPECTED .and - vp_optionString .error INVALID_PROGRAM_OPTION .and semicolon; -fp_optionString - .if (ARB_precision_hint_nicest == 0x00) "ARB_precision_hint_fastest" - .emit ARB_PRECISION_HINT_FASTEST .load ARB_precision_hint_fastest 0x01 .or - .if (ARB_precision_hint_fastest == 0x00) "ARB_precision_hint_nicest" - .emit ARB_PRECISION_HINT_NICEST .load ARB_precision_hint_nicest 0x01 .or - fp_ARB_fog_exp .emit ARB_FOG_EXP .load ARB_fog_exp 0x01 .or - fp_ARB_fog_exp2 .emit ARB_FOG_EXP2 .load ARB_fog_exp2 0x01 .or - fp_ARB_fog_linear .emit ARB_FOG_LINEAR .load ARB_fog_linear 0x01 .or - .if (fragment_program_shadow != 0x00) "ARB_fragment_program_shadow" - .emit ARB_FRAGMENT_PROGRAM_SHADOW .load ARB_fragment_program_shadow 0x01 .or - .if (draw_buffers != 0x00) "ARB_draw_buffers" .emit ARB_DRAW_BUFFERS - .load ARB_draw_buffers 0x01; -vp_optionString - "ARB_position_invariant" .emit ARB_POSITION_INVARIANT .load ARB_position_invariant 0x01; -fp_ARB_fog_exp - .if (ARB_fog_exp2 == 0x00) .true .and .if (ARB_fog_linear == 0x00) "ARB_fog_exp"; -fp_ARB_fog_exp2 - .if (ARB_fog_exp == 0x00) .true .and .if (ARB_fog_linear == 0x00) "ARB_fog_exp2"; -fp_ARB_fog_linear - .if (ARB_fog_exp == 0x00) .true .and .if (ARB_fog_exp2 == 0x00) "ARB_fog_linear"; - -/* - <statementSequence> ::= <statementSequence> <statement> - | "" -*/ -fp_statementSequence - .loop fp_statement; -vp_statementSequence - .loop vp_statement; - -/* - <statement> ::= <instruction> ";" - | <namingStatement> ";" - -NOTE: ".emit $" in the definitions below means that we output instruction position (offset of - the first character of instruction) for program debugging purposes. -*/ -fp_statement - fp_statement_1 .or fp_statement_2; -vp_statement - vp_statement_1 .or vp_statement_2; -fp_statement_1 - fp_instruction .emit INSTRUCTION .emit $ .and semicolon; -fp_statement_2 - fp_namingStatement .emit DECLARATION .and semicolon; -vp_statement_1 - vp_instruction .emit INSTRUCTION .emit $ .and semicolon; -vp_statement_2 - vp_namingStatement .emit DECLARATION .and semicolon; - -/* -fragment program - <instruction> ::= <ALUInstruction> - | <TexInstruction> - -vertex program - <instruction> ::= <ARL_instruction> - | <VECTORop_instruction> - | <SCALARop_instruction> - | <BINSCop_instruction> - | <BINop_instruction> - | <TRIop_instruction> - | <SWZ_instruction> -*/ -fp_instruction - ALUInstruction .emit OP_ALU_INST .or - TexInstruction .emit OP_TEX_INST; -vp_instruction - ARL_instruction .emit OP_ALU_ARL .or - vp_VECTORop_instruction .emit OP_ALU_VECTOR .or - vp_SCALARop_instruction .emit OP_ALU_SCALAR .or - vp_BINSCop_instruction .emit OP_ALU_BINSC .or - vp_BINop_instruction .emit OP_ALU_BIN .or - vp_TRIop_instruction .emit OP_ALU_TRI .or - vp_SWZ_instruction .emit OP_ALU_SWZ; - -/* -fragment program - <ALUInstruction> ::= <VECTORop_instruction> - | <SCALARop_instruction> - | <BINSCop_instruction> - | <BINop_instruction> - | <TRIop_instruction> - | <SWZ_instruction> -*/ -ALUInstruction - fp_VECTORop_instruction .emit OP_ALU_VECTOR .or - fp_SCALARop_instruction .emit OP_ALU_SCALAR .or - fp_BINSCop_instruction .emit OP_ALU_BINSC .or - fp_BINop_instruction .emit OP_ALU_BIN .or - fp_TRIop_instruction .emit OP_ALU_TRI .or - fp_SWZ_instruction .emit OP_ALU_SWZ; - -/* -fragment program - <TexInstruction> ::= <SAMPLE_instruction> - | <KIL_instruction> -*/ -TexInstruction - SAMPLE_instruction .emit OP_TEX_SAMPLE .or - KIL_instruction .emit OP_TEX_KIL; - -/* -vertex program - <ARL_instruction> ::= "ARL" <maskedAddrReg> "," <scalarSrcReg> -*/ -ARL_instruction - "ARL" .emit OP_ARL .and space_dst .and maskedAddrReg .and comma .and vp_scalarSrcReg; - -/* -fragment program - <VECTORop_instruction> ::= <VECTORop> <maskedDstReg> "," - <vectorSrcReg> - -vertex program - <VECTORop_instruction> ::= <VECTORop> <maskedDstReg> "," <swizzleSrcReg> -*/ -fp_VECTORop_instruction - fp_VECTORop .and space_dst .and fp_maskedDstReg .and comma .and vectorSrcReg; -vp_VECTORop_instruction - vp_VECTORop .and space_dst .and vp_maskedDstReg .and comma .and swizzleSrcReg; - -/* -fragment program - <VECTORop> ::= "ABS" | "ABS_SAT" - | "FLR" | "FLR_SAT" - | "FRC" | "FRC_SAT" - | "LIT" | "LIT_SAT" - | "MOV" | "MOV_SAT" - -vertex program - <VECTORop> ::= "ABS" - | "FLR" - | "FRC" - | "LIT" - | "MOV" -*/ -fp_VECTORop - "ABS" .emit OP_ABS .or "ABS_SAT" .emit OP_ABS_SAT .or - "FLR" .emit OP_FLR .or "FLR_SAT" .emit OP_FLR_SAT .or - "FRC" .emit OP_FRC .or "FRC_SAT" .emit OP_FRC_SAT .or - "LIT" .emit OP_LIT .or "LIT_SAT" .emit OP_LIT_SAT .or - "MOV" .emit OP_MOV .or "MOV_SAT" .emit OP_MOV_SAT; -vp_VECTORop - "ABS" .emit OP_ABS .or - "FLR" .emit OP_FLR .or - "FRC" .emit OP_FRC .or - "LIT" .emit OP_LIT .or - "MOV" .emit OP_MOV; - -/* - <SCALARop_instruction> ::= <SCALARop> <maskedDstReg> "," <scalarSrcReg> -*/ -fp_SCALARop_instruction - fp_SCALARop .and space_dst .and fp_maskedDstReg .and comma .and fp_scalarSrcReg; -vp_SCALARop_instruction - vp_SCALARop .and space_dst .and vp_maskedDstReg .and comma .and vp_scalarSrcReg; - -/* -fragment program - <SCALARop> ::= "COS" | "COS_SAT" - | "EX2" | "EX2_SAT" - | "LG2" | "LG2_SAT" - | "RCP" | "RCP_SAT" - | "RSQ" | "RSQ_SAT" - | "SIN" | "SIN_SAT" - | "SCS" | "SCS_SAT" - -vertex program - <SCALARop> ::= "EX2" - | "EXP" - | "LG2" - | "LOG" - | "RCP" - | "RSQ" -*/ -fp_SCALARop - "COS" .emit OP_COS .or "COS_SAT" .emit OP_COS_SAT .or - "EX2" .emit OP_EX2 .or "EX2_SAT" .emit OP_EX2_SAT .or - "LG2" .emit OP_LG2 .or "LG2_SAT" .emit OP_LG2_SAT .or - "RCP" .emit OP_RCP .or "RCP_SAT" .emit OP_RCP_SAT .or - "RSQ" .emit OP_RSQ .or "RSQ_SAT" .emit OP_RSQ_SAT .or - "SIN" .emit OP_SIN .or "SIN_SAT" .emit OP_SIN_SAT .or - "SCS" .emit OP_SCS .or "SCS_SAT" .emit OP_SCS_SAT; -vp_SCALARop - "EX2" .emit OP_EX2 .or - "EXP" .emit OP_EXP .or - "LG2" .emit OP_LG2 .or - "LOG" .emit OP_LOG .or - "RCP" .emit OP_RCP .or - "RSQ" .emit OP_RSQ; - -/* - <BINSCop_instruction> ::= <BINSCop> <maskedDstReg> "," <scalarSrcReg> "," - <scalarSrcReg> -*/ -fp_BINSCop_instruction - fp_BINSCop .and space_dst .and fp_maskedDstReg .and comma .and fp_scalarSrcReg .and comma .and - fp_scalarSrcReg; -vp_BINSCop_instruction - vp_BINSCop .and space_dst .and vp_maskedDstReg .and comma .and vp_scalarSrcReg .and comma .and - vp_scalarSrcReg; - -/* -fragment program - <BINSCop> ::= "POW" | "POW_SAT" - -vertex program - <BINSCop> ::= "POW" -*/ -fp_BINSCop - "POW" .emit OP_POW .or "POW_SAT" .emit OP_POW_SAT; -vp_BINSCop - "POW" .emit OP_POW; - -/* -fragment program - <BINop_instruction> ::= <BINop> <maskedDstReg> "," - <vectorSrcReg> "," <vectorSrcReg> - -vertex program - <BINop_instruction> ::= <BINop> <maskedDstReg> "," - <swizzleSrcReg> "," <swizzleSrcReg> -*/ -fp_BINop_instruction - fp_BINop .and space_dst .and fp_maskedDstReg .and comma .and vectorSrcReg .and comma .and - vectorSrcReg; -vp_BINop_instruction - vp_BINop .and space_dst .and vp_maskedDstReg .and comma .and swizzleSrcReg .and comma .and - swizzleSrcReg; - -/* -fragment program - <BINop> ::= "ADD" | "ADD_SAT" - | "DP3" | "DP3_SAT" - | "DP4" | "DP4_SAT" - | "DPH" | "DPH_SAT" - | "DST" | "DST_SAT" - | "MAX" | "MAX_SAT" - | "MIN" | "MIN_SAT" - | "MUL" | "MUL_SAT" - | "SGE" | "SGE_SAT" - | "SLT" | "SLT_SAT" - | "SUB" | "SUB_SAT" - | "XPD" | "XPD_SAT" - -vertex program - <BINop> ::= "ADD" - | "DP3" - | "DP4" - | "DPH" - | "DST" - | "MAX" - | "MIN" - | "MUL" - | "SGE" - | "SLT" - | "SUB" - | "XPD" -*/ -fp_BINop - "ADD" .emit OP_ADD .or "ADD_SAT" .emit OP_ADD_SAT .or - "DP3" .emit OP_DP3 .or "DP3_SAT" .emit OP_DP3_SAT .or - "DP4" .emit OP_DP4 .or "DP4_SAT" .emit OP_DP4_SAT .or - "DPH" .emit OP_DPH .or "DPH_SAT" .emit OP_DPH_SAT .or - "DST" .emit OP_DST .or "DST_SAT" .emit OP_DST_SAT .or - "MAX" .emit OP_MAX .or "MAX_SAT" .emit OP_MAX_SAT .or - "MIN" .emit OP_MIN .or "MIN_SAT" .emit OP_MIN_SAT .or - "MUL" .emit OP_MUL .or "MUL_SAT" .emit OP_MUL_SAT .or - "SGE" .emit OP_SGE .or "SGE_SAT" .emit OP_SGE_SAT .or - "SLT" .emit OP_SLT .or "SLT_SAT" .emit OP_SLT_SAT .or - "SUB" .emit OP_SUB .or "SUB_SAT" .emit OP_SUB_SAT .or - "XPD" .emit OP_XPD .or "XPD_SAT" .emit OP_XPD_SAT; -vp_BINop - "ADD" .emit OP_ADD .or - "DP3" .emit OP_DP3 .or - "DP4" .emit OP_DP4 .or - "DPH" .emit OP_DPH .or - "DST" .emit OP_DST .or - "MAX" .emit OP_MAX .or - "MIN" .emit OP_MIN .or - "MUL" .emit OP_MUL .or - "SGE" .emit OP_SGE .or - "SLT" .emit OP_SLT .or - "SUB" .emit OP_SUB .or - "XPD" .emit OP_XPD; - -/* -fragment program - <TRIop_instruction> ::= <TRIop> <maskedDstReg> "," - <vectorSrcReg> "," <vectorSrcReg> "," - <vectorSrcReg> - -vertex program - <TRIop_instruction> ::= <TRIop> <maskedDstReg> "," - <swizzleSrcReg> "," <swizzleSrcReg> "," - <swizzleSrcReg> -*/ -fp_TRIop_instruction - fp_TRIop .and space_dst .and fp_maskedDstReg .and comma .and vectorSrcReg .and comma .and - vectorSrcReg .and comma .and vectorSrcReg; -vp_TRIop_instruction - vp_TRIop .and space_dst .and vp_maskedDstReg .and comma .and swizzleSrcReg .and comma .and - swizzleSrcReg .and comma .and swizzleSrcReg; - -/* -fragment program - <TRIop> ::= "CMP" | "CMP_SAT" - | "LRP" | "LRP_SAT" - | "MAD" | "MAD_SAT" - -vertex program - <TRIop> ::= "MAD" -*/ -fp_TRIop - "CMP" .emit OP_CMP .or "CMP_SAT" .emit OP_CMP_SAT .or - "LRP" .emit OP_LRP .or "LRP_SAT" .emit OP_LRP_SAT .or - "MAD" .emit OP_MAD .or "MAD_SAT" .emit OP_MAD_SAT; -vp_TRIop - "MAD" .emit OP_MAD; - -/* -fragment program - <SWZ_instruction> ::= <SWZop> <maskedDstReg> "," - <srcReg> "," <extendedSwizzle> - -vertex program - <SWZ_instruction> ::= "SWZ" <maskedDstReg> "," <srcReg> "," - <extendedSwizzle> -*/ -fp_SWZ_instruction - SWZop .and space_dst .and fp_maskedDstReg .and comma .and fp_srcReg .and comma .and - fp_extendedSwizzle .error EXT_SWIZ_COMP_EXPECTED; -vp_SWZ_instruction - "SWZ" .emit OP_SWZ .and space_dst .and vp_maskedDstReg .and comma .and vp_srcReg .and comma .and - vp_extendedSwizzle .error EXT_SWIZ_COMP_EXPECTED; - -/* -fragment program - <SWZop> ::= "SWZ" | "SWZ_SAT" -*/ -SWZop - "SWZ" .emit OP_SWZ .or "SWZ_SAT" .emit OP_SWZ_SAT; - -/* -fragment program - <SAMPLE_instruction> ::= <SAMPLEop> <maskedDstReg> "," - <vectorSrcReg> "," <texImageUnit> "," - <texTarget> -*/ -SAMPLE_instruction - SAMPLEop .and space_dst .and fp_maskedDstReg .and comma .and vectorSrcReg .and comma .and - texImageUnit .and comma .and texTarget .error TEX_TARGET_EXPECTED; - -/* -fragment program - <SAMPLEop> ::= "TEX" | "TEX_SAT" - | "TXP" | "TXP_SAT" - | "TXB" | "TXB_SAT" -*/ -SAMPLEop - "TEX" .emit OP_TEX .or "TEX_SAT" .emit OP_TEX_SAT .or - "TXB" .emit OP_TXB .or "TXB_SAT" .emit OP_TXB_SAT .or - "TXP" .emit OP_TXP .or "TXP_SAT" .emit OP_TXP_SAT; - -/* -fragment program - <KIL_instruction> ::= "KIL" <vectorSrcReg> -*/ -KIL_instruction - "KIL" .emit OP_KIL .and space_src .and vectorSrcReg; - -/* -fragment program - <texImageUnit> ::= "texture" <optTexImageUnitNum> -*/ -texImageUnit - "texture" .error TEXTURE_EXPECTED .and optTexImageUnitNum; - -/* -fragment program - <texTarget> ::= "1D" - | "2D" - | "3D" - | "CUBE" - | "RECT" - | <shadowTarget> (if option ARB_fragment_program_shadow present) -*/ -texTarget - "1D" .emit TEXTARGET_1D .or - "2D" .emit TEXTARGET_2D .or - "3D" .emit TEXTARGET_3D .or - .if (texture_rectangle != 0x00) "RECT" .emit TEXTARGET_RECT .or - "CUBE" .emit TEXTARGET_CUBE .or - .if (ARB_fragment_program_shadow != 0x00) shadowTarget; - -/* -GL_ARB_fragment_program_shadow - <shadowTarget> ::= "SHADOW1D" - | "SHADOW2D" - | "SHADOWRECT" -*/ -shadowTarget - "SHADOW1D" .emit TEXTARGET_SHADOW1D .or - "SHADOW2D" .emit TEXTARGET_SHADOW2D .or - .if (texture_rectangle != 0x00) "SHADOWRECT" .emit TEXTARGET_SHADOWRECT; - -/* -fragment program - <optTexImageUnitNum> ::= "" - | "[" <texImageUnitNum> "]" -*/ -optTexImageUnitNum - optTexImageUnitNum_1 .or .true .emit 0x00; -optTexImageUnitNum_1 - lbracket_ne .and texImageUnitNum .and rbracket; - -/* -fragment program - <texImageUnitNum> ::= <integer> from 0 to - MAX_TEXTURE_IMAGE_UNITS_ARB-1 -*/ -texImageUnitNum - integer; - -/* - <scalarSrcReg> ::= <optionalSign> <srcReg> <scalarSuffix> -*/ -fp_scalarSrcReg - optionalSign .and fp_srcReg .and fp_scalarSuffix; -vp_scalarSrcReg - optionalSign .and vp_srcReg .and vp_scalarSuffix; - -/* -vertex program - <swizzleSrcReg> ::= <optionalSign> <srcReg> <swizzleSuffix> -*/ -swizzleSrcReg - optionalSign .and vp_srcReg .and swizzleSuffix; - -/* -fragment program - <vectorSrcReg> ::= <optionalSign> <srcReg> <optionalSuffix> -*/ -vectorSrcReg - optionalSign .and fp_srcReg .and optionalSuffix; - -/* - <maskedDstReg> ::= <dstReg> <optionalMask> -*/ -fp_maskedDstReg - fp_dstReg .and fp_optionalMask; -vp_maskedDstReg - vp_dstReg .and vp_optionalMask; - -/* -vertex program - <maskedAddrReg> ::= <addrReg> <addrWriteMask> -*/ -maskedAddrReg - addrReg .error ADDRESS_REGISTER_EXPECTED .and addrWriteMask; - -/* -fragment program - <extendedSwizzle> ::= <xyzwExtendedSwizzle> - | <rgbaExtendedSwizzle> - -vertex program - <extendedSwizzle> ::= <extSwizComp> "," <extSwizComp> "," - <extSwizComp> "," <extSwizComp> - -NOTE: do NOT change the order of <rgbaExtendedSwizzle> and <xyzwExtendedSwizzle> rulez -*/ -fp_extendedSwizzle - rgbaExtendedSwizzle .or xyzwExtendedSwizzle; -vp_extendedSwizzle - extSwizComp .and comma .and - extSwizComp .error EXT_SWIZ_COMP_EXPECTED .and comma .and - extSwizComp .error EXT_SWIZ_COMP_EXPECTED .and comma .and - extSwizComp .error EXT_SWIZ_COMP_EXPECTED; - -/* -fragment program - <xyzwExtendedSwizzle> ::= <xyzwExtSwizComp> "," <xyzwExtSwizComp> "," - <xyzwExtSwizComp> "," <xyzwExtSwizComp> -*/ -xyzwExtendedSwizzle - xyzwExtSwizComp .and comma .and - xyzwExtSwizComp .error EXT_SWIZ_COMP_EXPECTED .and comma .and - xyzwExtSwizComp .error EXT_SWIZ_COMP_EXPECTED .and comma .and - xyzwExtSwizComp .error EXT_SWIZ_COMP_EXPECTED; - -/* -fragment program - <rgbaExtendedSwizzle> ::= <rgbaExtSwizComp> "," <rgbaExtSwizComp> "," - <rgbaExtSwizComp> "," <rgbaExtSwizComp> -*/ -rgbaExtendedSwizzle - rgbaExtendedSwizzle_1 .or rgbaExtendedSwizzle_2 .or rgbaExtendedSwizzle_3 .or - rgbaExtendedSwizzle_4; -rgbaExtendedSwizzle_1 - rgbaExtSwizComp_digit .and comma .and rgbaExtSwizComp_digit .and comma .and - rgbaExtSwizComp_digit .and comma .and rgbaExtSwizComp; -rgbaExtendedSwizzle_2 - rgbaExtSwizComp_digit .and comma .and rgbaExtSwizComp_digit .and comma .and - rgbaExtSwizComp_alpha .and comma .and rgbaExtSwizComp .error EXT_SWIZ_COMP_EXPECTED; -rgbaExtendedSwizzle_3 - rgbaExtSwizComp_digit .and comma .and rgbaExtSwizComp_alpha .and comma .and - rgbaExtSwizComp .error EXT_SWIZ_COMP_EXPECTED .and comma .and - rgbaExtSwizComp .error EXT_SWIZ_COMP_EXPECTED; -rgbaExtendedSwizzle_4 - rgbaExtSwizComp_alpha .and comma .and - rgbaExtSwizComp .error EXT_SWIZ_COMP_EXPECTED .and comma .and - rgbaExtSwizComp .error EXT_SWIZ_COMP_EXPECTED .and comma .and - rgbaExtSwizComp .error EXT_SWIZ_COMP_EXPECTED; - -/* -fragment program - <xyzwExtSwizComp> ::= <optionalSign> <xyzwExtSwizSel> -*/ -xyzwExtSwizComp - optionalSign .and xyzwExtSwizSel; - -/* -fragment program - <rgbaExtSwizComp> ::= <optionalSign> <rgbaExtSwizSel> -*/ -rgbaExtSwizComp - optionalSign .and rgbaExtSwizSel; -rgbaExtSwizComp_digit - optionalSign .and rgbaExtSwizSel_digit; -rgbaExtSwizComp_alpha - optionalSign .and rgbaExtSwizSel_alpha; - -/* -vertex program - <extSwizComp> ::= <optionalSign> <extSwizSel> -*/ -extSwizComp - optionalSign .and extSwizSel; - -/* -fragment program - <xyzwExtSwizSel> ::= "0" - | "1" - | <xyzwComponent> -*/ -xyzwExtSwizSel - "0" .emit COMPONENT_0 .or "1" .emit COMPONENT_1 .or xyzwComponent_single; - -/* -fragment program - <rgbaExtSwizSel> ::= "0" - | "1" - | <rgbaComponent> -*/ -rgbaExtSwizSel - rgbaExtSwizSel_digit .or rgbaExtSwizSel_alpha; -rgbaExtSwizSel_digit - "0" .emit COMPONENT_0 .or "1" .emit COMPONENT_1; -rgbaExtSwizSel_alpha - rgbaComponent_single; - -/* -vertex program - <extSwizSel> ::= "0" - | "1" - | <component> -*/ -extSwizSel - "0" .emit COMPONENT_0 .or "1" .emit COMPONENT_1 .or vp_component_single; - -/* -fragment program - <srcReg> ::= <fragmentAttribReg> - | <temporaryReg> - | <progParamReg> - -vertex program - <srcReg> ::= <vertexAttribReg> - | <temporaryReg> - | <progParamReg> -*/ -fp_srcReg - fp_srcReg_1 .error SOURCE_REGISTER_EXPECTED; -vp_srcReg - vp_srcReg_1 .error SOURCE_REGISTER_EXPECTED; -fp_srcReg_1 - fragmentAttribReg .emit REGISTER_ATTRIB .or - fp_progParamReg .emit REGISTER_PARAM .or - fp_temporaryReg .emit REGISTER_ESTABLISHED_NAME; -vp_srcReg_1 - vertexAttribReg .emit REGISTER_ATTRIB .or - vp_progParamReg .emit REGISTER_PARAM .or - vp_temporaryReg .emit REGISTER_ESTABLISHED_NAME; - -/* -fragment program - <dstReg> ::= <temporaryReg> - | <fragmentResultReg> - -vertex program - <dstReg> ::= <temporaryReg> - | <vertexResultReg> -*/ -fp_dstReg - fp_dstReg_1 .error DESTINATION_REGISTER_EXPECTED; -vp_dstReg - vp_dstReg_1 .error DESTINATION_REGISTER_EXPECTED; -fp_dstReg_1 - fragmentResultReg .emit REGISTER_RESULT .or - fp_temporaryReg .emit REGISTER_ESTABLISHED_NAME; -vp_dstReg_1 - vertexResultReg .emit REGISTER_RESULT .or - vp_temporaryReg .emit REGISTER_ESTABLISHED_NAME; - -/* -fragment program - <fragmentAttribReg> ::= <establishedName> - | <fragAttribBinding> - -NOTE: <establishedName> is driven by <temporaryReg> rule at the end of <srcReg> -*/ -fragmentAttribReg - /*fp_establishedName .or */fragAttribBinding; - -/* -vertex program - <vertexAttribReg> ::= <establishedName> - | <vtxAttribBinding> - -NOTE: <establishedName> is driven by <temporaryReg> rule at the end of <srcReg> -*/ -vertexAttribReg - vtxAttribBinding; - -/* - <temporaryReg> ::= <establishedName> -*/ -fp_temporaryReg - fp_establishedName_no_error_on_identifier; -vp_temporaryReg - vp_establishedName_no_error_on_identifier; - -/* -fragment program - <progParamReg> ::= <progParamSingle> - | <progParamArray> "[" <progParamArrayAbs> "]" - | <paramSingleItemUse> - -vertex program - <progParamReg> ::= <progParamSingle> - | <progParamArray> "[" <progParamArrayMem> "]" - | <paramSingleItemUse> -*/ -fp_progParamReg - fp_paramSingleItemUse .or fp_progParamReg_1 .or fp_progParamSingle; -vp_progParamReg - vp_paramSingleItemUse .or vp_progParamReg_1 .or vp_progParamSingle; -fp_progParamReg_1 - fp_progParamArray .emit PARAM_ARRAY_ELEMENT .and lbracket_ne .and progParamArrayAbs .and - rbracket; -vp_progParamReg_1 - vp_progParamArray .emit PARAM_ARRAY_ELEMENT .and lbracket_ne .and progParamArrayMem .and - rbracket; - -/* - <progParamSingle> ::= <establishedName> - -NOTE: <establishedName> is driven by <temporaryReg> rule at the end of <srcReg> -*/ -fp_progParamSingle - .false; -vp_progParamSingle - .false; - -/* - <progParamArray> ::= <establishedName> -*/ -fp_progParamArray - fp_establishedName_no_error_on_identifier; -vp_progParamArray - vp_establishedName_no_error_on_identifier; - -/* -vertex program - <progParamArrayMem> ::= <progParamArrayAbs> - | <progParamArrayRel> -*/ -progParamArrayMem - progParamArrayAbs .or progParamArrayRel; - -/* - <progParamArrayAbs> ::= <integer> -*/ -progParamArrayAbs - integer_ne .emit ARRAY_INDEX_ABSOLUTE; - -/* -vertex program - <progParamArrayRel> ::= <addrReg> <addrComponent> <addrRegRelOffset> -*/ -progParamArrayRel - addrReg .error ADDRESS_REGISTER_OR_INTEGER_EXPECTED .emit ARRAY_INDEX_RELATIVE .and - addrComponent .and addrRegRelOffset; - -/* -vertex program - <addrRegRelOffset> ::= "" - | "+" <addrRegPosOffset> - | "-" <addrRegNegOffset> -*/ -addrRegRelOffset - addrRegRelOffset_1 .or addrRegRelOffset_2 .or .true .emit 0x00; -addrRegRelOffset_1 - plus_ne .and addrRegPosOffset; -addrRegRelOffset_2 - minus_ne .and addrRegNegOffset; - -/* -vertex program - <addrRegPosOffset> ::= <integer> from 0 to 63 -*/ -addrRegPosOffset - integer_0_63; - -/* -vertex program - <addrRegNegOffset> ::= <integer> from 0 to 64 -*/ -addrRegNegOffset - integer_0_64; - -/* -fragment program - <fragmentResultReg> ::= <establishedName> - | <resultBinding> - -NOTE: <establishedName> is driven by <temporaryReg> rule at the end of <dstReg> -*/ -fragmentResultReg - fp_resultBinding; - -/* -vertex program - <vertexResultReg> ::= <establishedName> - | <resultBinding> - -NOTE: <establishedName> is driven by <temporaryReg> rule at the end of <dstReg> -*/ -vertexResultReg - vp_resultBinding; - -/* -vertex program - <addrReg> ::= <establishedName> -*/ -addrReg - vp_establishedName_no_error_on_identifier; - -/* -vertex program - <addrComponent> ::= "." "x" -*/ -addrComponent - dot .and "x" .error INVALID_ADDRESS_COMPONENT .emit COMPONENT_X .emit COMPONENT_X - .emit COMPONENT_X .emit COMPONENT_X; - -/* -vertex program - <addrWriteMask> ::= "." "x" -*/ -addrWriteMask - dot .and "x" .error INVALID_ADDRESS_WRITEMASK .emit 0x08; - -/* - <scalarSuffix> ::= "." <component> -*/ -fp_scalarSuffix - dot .and fp_component_single .error INVALID_COMPONENT; -vp_scalarSuffix - dot .and vp_component_single .error INVALID_COMPONENT; - -/* -vertex program - <swizzleSuffix> ::= "" - | "." <component> - | "." <component> <component> - <component> <component> -*/ -swizzleSuffix - swizzleSuffix_1 .or - .true .emit COMPONENT_X .emit COMPONENT_Y .emit COMPONENT_Z .emit COMPONENT_W; -swizzleSuffix_1 - dot_ne .and swizzleSuffix_2 .error INVALID_SUFFIX; -swizzleSuffix_2 - swizzleSuffix_3 .or swizzleSuffix_4; -swizzleSuffix_3 - vp_component_multi .and vp_component_multi .and vp_component_multi .error INVALID_COMPONENT .and - vp_component_multi .error INVALID_COMPONENT; -swizzleSuffix_4 - "x" .emit COMPONENT_X .emit COMPONENT_X .emit COMPONENT_X .emit COMPONENT_X .or - "y" .emit COMPONENT_Y .emit COMPONENT_Y .emit COMPONENT_Y .emit COMPONENT_Y .or - "z" .emit COMPONENT_Z .emit COMPONENT_Z .emit COMPONENT_Z .emit COMPONENT_Z .or - "w" .emit COMPONENT_W .emit COMPONENT_W .emit COMPONENT_W .emit COMPONENT_W; - -/* -fragment program - <optionalSuffix> ::= "" - | "." <component> - | "." <xyzwComponent> <xyzwComponent> - <xyzwComponent> <xyzwComponent> - | "." <rgbaComponent> <rgbaComponent> - <rgbaComponent> <rgbaComponent> -*/ -optionalSuffix - optionalSuffix_1 .or - .true .emit COMPONENT_X .emit COMPONENT_Y .emit COMPONENT_Z .emit COMPONENT_W; -optionalSuffix_1 - dot_ne .and optionalSuffix_2 .error INVALID_SUFFIX; -optionalSuffix_2 - optionalSuffix_3 .or optionalSuffix_4 .or optionalSuffix_5; -optionalSuffix_3 - xyzwComponent_multi .and xyzwComponent_multi .and - xyzwComponent_multi .error INVALID_COMPONENT .and xyzwComponent_multi .error INVALID_COMPONENT; -optionalSuffix_4 - rgbaComponent_multi .and rgbaComponent_multi .and - rgbaComponent_multi .error INVALID_COMPONENT .and rgbaComponent_multi .error INVALID_COMPONENT; -optionalSuffix_5 - "x" .emit COMPONENT_X .emit COMPONENT_X .emit COMPONENT_X .emit COMPONENT_X .or - "y" .emit COMPONENT_Y .emit COMPONENT_Y .emit COMPONENT_Y .emit COMPONENT_Y .or - "z" .emit COMPONENT_Z .emit COMPONENT_Z .emit COMPONENT_Z .emit COMPONENT_Z .or - "w" .emit COMPONENT_W .emit COMPONENT_W .emit COMPONENT_W .emit COMPONENT_W .or - "r" .emit COMPONENT_X .emit COMPONENT_X .emit COMPONENT_X .emit COMPONENT_X .or - "g" .emit COMPONENT_Y .emit COMPONENT_Y .emit COMPONENT_Y .emit COMPONENT_Y .or - "b" .emit COMPONENT_Z .emit COMPONENT_Z .emit COMPONENT_Z .emit COMPONENT_Z .or - "a" .emit COMPONENT_W .emit COMPONENT_W .emit COMPONENT_W .emit COMPONENT_W; - -/* -fragment program - <component> ::= <xyzwComponent> - | <rgbaComponent> - -vertex program - <component> ::= "x" - | "y" - | "z" - | "w" -*/ -fp_component_single - xyzwComponent_single .or rgbaComponent_single; -vp_component_multi - 'x' .emit COMPONENT_X .or 'y' .emit COMPONENT_Y .or 'z' .emit COMPONENT_Z .or - 'w' .emit COMPONENT_W; -vp_component_single - "x" .emit COMPONENT_X .or "y" .emit COMPONENT_Y .or "z" .emit COMPONENT_Z .or - "w" .emit COMPONENT_W; - -/* -fragment program - <xyzwComponent> ::= "x" | "y" | "z" | "w" -*/ -xyzwComponent_multi - 'x' .emit COMPONENT_X .or 'y' .emit COMPONENT_Y .or 'z' .emit COMPONENT_Z .or - 'w' .emit COMPONENT_W; -xyzwComponent_single - "x" .emit COMPONENT_X .or "y" .emit COMPONENT_Y .or "z" .emit COMPONENT_Z .or - "w" .emit COMPONENT_W; - -/* -fragment program - <rgbaComponent> ::= "r" | "g" | "b" | "a" -*/ -rgbaComponent_multi - 'r' .emit COMPONENT_X .or 'g' .emit COMPONENT_Y .or 'b' .emit COMPONENT_Z .or - 'a' .emit COMPONENT_W; -rgbaComponent_single - "r" .emit COMPONENT_X .or "g" .emit COMPONENT_Y .or "b" .emit COMPONENT_Z .or - "a" .emit COMPONENT_W; - -/* -fragment program - <optionalMask> ::= "" - | <xyzwMask> - | <rgbaMask> - -vertex program - <optionalMask> ::= "" - | "." "x" - | "." "y" - | "." "xy" - | "." "z" - | "." "xz" - | "." "yz" - | "." "xyz" - | "." "w" - | "." "xw" - | "." "yw" - | "." "xyw" - | "." "zw" - | "." "xzw" - | "." "yzw" - | "." "xyzw" - -NOTE: do NOT change the order of <rgbaMask> and <xyzwMask> rulez -*/ -fp_optionalMask - rgbaMask .or xyzwMask .or .true .emit 0x0F; -vp_optionalMask - xyzwMask .or .true .emit 0x0F; - -/* -fragment program - <xyzwMask> ::= "." "x" - | "." "y" - | "." "xy" - | "." "z" - | "." "xz" - | "." "yz" - | "." "xyz" - | "." "w" - | "." "xw" - | "." "yw" - | "." "xyw" - | "." "zw" - | "." "xzw" - | "." "yzw" - | "." "xyzw" - -NOTE: <xyzwMask> is also referenced by the vertex program symbol <optionalMask>. -*/ -xyzwMask - dot_ne .and xyzwMask_1 .error INVALID_WRITEMASK; -xyzwMask_1 - "xyzw" .emit 0x0F .or "xyz" .emit 0x0E .or "xyw" .emit 0x0D .or "xy" .emit 0x0C .or - "xzw" .emit 0x0B .or "xz" .emit 0x0A .or "xw" .emit 0x09 .or "x" .emit 0x08 .or - "yzw" .emit 0x07 .or "yz" .emit 0x06 .or "yw" .emit 0x05 .or "y" .emit 0x04 .or - "zw" .emit 0x03 .or "z" .emit 0x02 .or "w" .emit 0x01; - -/* -fragment program - <rgbaMask> ::= "." "r" - | "." "g" - | "." "rg" - | "." "b" - | "." "rb" - | "." "gb" - | "." "rgb" - | "." "a" - | "." "ra" - | "." "ga" - | "." "rga" - | "." "ba" - | "." "rba" - | "." "gba" - | "." "rgba" -*/ -rgbaMask - dot_ne .and rgbaMask_1; -rgbaMask_1 - "rgba" .emit 0x0F .or "rgb" .emit 0x0E .or "rga" .emit 0x0D .or "rg" .emit 0x0C .or - "rba" .emit 0x0B .or "rb" .emit 0x0A .or "ra" .emit 0x09 .or "r" .emit 0x08 .or - "gba" .emit 0x07 .or "gb" .emit 0x06 .or "ga" .emit 0x05 .or "g" .emit 0x04 .or - "ba" .emit 0x03 .or "b" .emit 0x02 .or "a" .emit 0x01; - -/* -fragment program - <namingStatement> ::= <ATTRIB_statement> - | <PARAM_statement> - | <TEMP_statement> - | <OUTPUT_statement> - | <ALIAS_statement> - -vertex program - <namingStatement> ::= <ATTRIB_statement> - | <PARAM_statement> - | <TEMP_statement> - | <ADDRESS_statement> - | <OUTPUT_statement> - | <ALIAS_statement> -*/ -fp_namingStatement - fp_ATTRIB_statement .emit ATTRIB .or - fp_PARAM_statement .emit PARAM .or - fp_TEMP_statement .emit TEMP .or - fp_OUTPUT_statement .emit OUTPUT .or - fp_ALIAS_statement .emit ALIAS; -vp_namingStatement - vp_ATTRIB_statement .emit ATTRIB .or - vp_PARAM_statement .emit PARAM .or - vp_TEMP_statement .emit TEMP .or - ADDRESS_statement .emit ADDRESS .or - vp_OUTPUT_statement .emit OUTPUT .or - vp_ALIAS_statement .emit ALIAS; - -/* -fragment program - <ATTRIB_statement> ::= "ATTRIB" <establishName> "=" - <fragAttribBinding> - -vertex program - <ATTRIB_statement> ::= "ATTRIB" <establishName> "=" - <vtxAttribBinding> -*/ -fp_ATTRIB_statement - "ATTRIB" .and space .and fp_establishName .and equal .and - fragAttribBinding .error FRAGMENT_EXPECTED; -vp_ATTRIB_statement - "ATTRIB" .and space .and vp_establishName .and equal .and - vtxAttribBinding .error VERTEX_EXPECTED; - -/* -fragment program - <fragAttribBinding> ::= "fragment" "." <fragAttribItem> -*/ -fragAttribBinding - "fragment" .and dot .and fragAttribItem .error INVALID_FRAGMENT_PROPERTY; - -/* -vertex program - <vtxAttribBinding> ::= "vertex" "." <vtxAttribItem> -*/ -vtxAttribBinding - "vertex" .and dot .and vtxAttribItem .error INVALID_VERTEX_PROPERTY; - -/* -fragment program - <fragAttribItem> ::= "color" <optColorType> - | "texcoord" <optTexCoordNum> - | "fogcoord" - | "position" -*/ -fragAttribItem - fragAttribItem_1 .emit FRAGMENT_ATTRIB_COLOR .or - fragAttribItem_2 .emit FRAGMENT_ATTRIB_TEXCOORD .or - .if (fog_coord != 0x00) "fogcoord" .emit FRAGMENT_ATTRIB_FOGCOORD .or - "position" .emit FRAGMENT_ATTRIB_POSITION; -fragAttribItem_1 - "color" .and optColorType; -fragAttribItem_2 - "texcoord" .and optTexCoordNum; - -/* -vertex program - <vtxAttribItem> ::= "position" - | "weight" <vtxOptWeightNum> - | "normal" - | "color" <optColorType> - | "fogcoord" - | "texcoord" <optTexCoordNum> - | "matrixindex" "[" <vtxWeightNum> "]" - | "attrib" "[" <vtxAttribNum> "]" -*/ -vtxAttribItem - "position" .emit VERTEX_ATTRIB_POSITION .or - .if (vertex_blend != 0x00) vtxAttribItem_1 .emit VERTEX_ATTRIB_WEIGHT .or - "normal" .emit VERTEX_ATTRIB_NORMAL .or - vtxAttribItem_2 .emit VERTEX_ATTRIB_COLOR .or - "fogcoord" .emit VERTEX_ATTRIB_FOGCOORD .or - vtxAttribItem_3 .emit VERTEX_ATTRIB_TEXCOORD .or - .if (matrix_palette != 0x00) vtxAttribItem_4 .emit VERTEX_ATTRIB_MATRIXINDEX .or - vtxAttribItem_5 .emit VERTEX_ATTRIB_GENERIC; -vtxAttribItem_1 - "weight" .and vtxOptWeightNum; -vtxAttribItem_2 - "color" .and optColorType; -vtxAttribItem_3 - "texcoord" .and optTexCoordNum; -vtxAttribItem_4 - "matrixindex" .and lbracket .and vtxWeightNum .and rbracket; -vtxAttribItem_5 - "attrib" .and lbracket .and vtxAttribNum .and rbracket; - -/* -vertex program - <vtxAttribNum> ::= <integer> from 0 to MAX_VERTEX_ATTRIBS_ARB-1 -*/ -vtxAttribNum - integer; - -/* -vertex program - <vtxOptWeightNum> ::= "" - | "[" <vtxWeightNum> "]" -*/ -vtxOptWeightNum - vtxOptWeightNum_1 .or .true .emit 0x00; -vtxOptWeightNum_1 - lbracket_ne .and vtxWeightNum .and rbracket; - -/* -vertex program - <vtxWeightNum> ::= <integer> from 0 to MAX_VERTEX_UNITS_ARB-1, - must be divisible by four -*/ -vtxWeightNum - integer; - -/* - <PARAM_statement> ::= <PARAM_singleStmt> - | <PARAM_multipleStmt> -*/ -fp_PARAM_statement - fp_PARAM_multipleStmt .or fp_PARAM_singleStmt; -vp_PARAM_statement - vp_PARAM_multipleStmt .or vp_PARAM_singleStmt; - -/* - <PARAM_singleStmt> ::= "PARAM" <establishName> <paramSingleInit> -*/ -fp_PARAM_singleStmt - "PARAM" .and space .and fp_establishName .and .true .emit 0x00 .and fp_paramSingleInit .and - .true .emit PARAM_NULL; -vp_PARAM_singleStmt - "PARAM" .and space .and vp_establishName .and .true .emit 0x00 .and vp_paramSingleInit .and - .true .emit PARAM_NULL; - -/* - <PARAM_multipleStmt> ::= "PARAM" <establishName> "[" <optArraySize> "]" - <paramMultipleInit> -*/ -fp_PARAM_multipleStmt - "PARAM" .and space .and fp_establishName .and lbracket_ne .and optArraySize .and rbracket .and - fp_paramMultipleInit .and .true .emit PARAM_NULL; -vp_PARAM_multipleStmt - "PARAM" .and space .and vp_establishName .and lbracket_ne .and optArraySize .and rbracket .and - vp_paramMultipleInit .and .true .emit PARAM_NULL; - -/* - <optArraySize> ::= "" - | <integer> from 1 to MAX_PROGRAM_PARAMETERS_ARB - (maximum number of allowed program - parameter bindings) -*/ -optArraySize - optional_integer; - -/* - <paramSingleInit> ::= "=" <paramSingleItemDecl> -*/ -fp_paramSingleInit - equal .and fp_paramSingleItemDecl; -vp_paramSingleInit - equal .and vp_paramSingleItemDecl; - -/* - <paramMultipleInit> ::= "=" "{" <paramMultInitList> "}" -*/ -fp_paramMultipleInit - equal .and lbrace .and fp_paramMultInitList .and rbrace; -vp_paramMultipleInit - equal .and lbrace .and vp_paramMultInitList .and rbrace; - -/* - <paramMultInitList> ::= <paramMultipleItem> - | <paramMultipleItem> "," <paramMultiInitList> -*/ -fp_paramMultInitList - fp_paramMultInitList_1 .or fp_paramMultipleItem; -vp_paramMultInitList - vp_paramMultInitList_1 .or vp_paramMultipleItem; -fp_paramMultInitList_1 - fp_paramMultipleItem .and comma_ne .and fp_paramMultInitList; -vp_paramMultInitList_1 - vp_paramMultipleItem .and comma_ne .and vp_paramMultInitList; - -/* - <paramSingleItemDecl> ::= <stateSingleItem> - | <programSingleItem> - | <paramConstDecl> -*/ -fp_paramSingleItemDecl - fp_stateSingleItem .emit PARAM_STATE_ELEMENT .or - programSingleItem .emit PARAM_PROGRAM_ELEMENT .or - paramConstDecl .emit PARAM_CONSTANT; -vp_paramSingleItemDecl - vp_stateSingleItem .emit PARAM_STATE_ELEMENT .or - programSingleItem .emit PARAM_PROGRAM_ELEMENT .or - paramConstDecl .emit PARAM_CONSTANT; - -/* - <paramSingleItemUse> ::= <stateSingleItem> - | <programSingleItem> - | <paramConstUse> -*/ -fp_paramSingleItemUse - fp_stateSingleItem .emit PARAM_STATE_ELEMENT .or - programSingleItem .emit PARAM_PROGRAM_ELEMENT .or - paramConstUse .emit PARAM_CONSTANT; -vp_paramSingleItemUse - vp_stateSingleItem .emit PARAM_STATE_ELEMENT .or - programSingleItem .emit PARAM_PROGRAM_ELEMENT .or - paramConstUse .emit PARAM_CONSTANT; - -/* - <paramMultipleItem> ::= <stateMultipleItem> - | <programMultipleItem> - | <paramConstDecl> -*/ -fp_paramMultipleItem - fp_stateMultipleItem .emit PARAM_STATE_ELEMENT .or - programMultipleItem .emit PARAM_PROGRAM_ELEMENT .or - paramConstDecl .emit PARAM_CONSTANT; -vp_paramMultipleItem - vp_stateMultipleItem .emit PARAM_STATE_ELEMENT .or - programMultipleItem .emit PARAM_PROGRAM_ELEMENT .or - paramConstDecl .emit PARAM_CONSTANT; - -/* - <stateMultipleItem> ::= <stateSingleItem> - | "state" "." <stateMatrixRows> -*/ -fp_stateMultipleItem - stateMultipleItem_1 .or fp_stateSingleItem; -vp_stateMultipleItem - stateMultipleItem_1 .or vp_stateSingleItem; -stateMultipleItem_1 - "state" .and dot .and stateMatrixRows .emit STATE_MATRIX_ROWS; - -/* -fragment program - <stateSingleItem> ::= "state" "." <stateMaterialItem> - | "state" "." <stateLightItem> - | "state" "." <stateLightModelItem> - | "state" "." <stateLightProdItem> - | "state" "." <stateTexEnvItem> - | "state" "." <stateFogItem> - | "state" "." <stateDepthItem> - | "state" "." <stateMatrixRow> - -vertex program - <stateSingleItem> ::= "state" "." <stateMaterialItem> - | "state" "." <stateLightItem> - | "state" "." <stateLightModelItem> - | "state" "." <stateLightProdItem> - | "state" "." <stateTexGenItem> - | "state" "." <stateFogItem> - | "state" "." <stateClipPlaneItem> - | "state" "." <statePointItem> - | "state" "." <stateMatrixRow> -*/ -fp_stateSingleItem - "state" .and dot .and fp_stateSingleItem_1 .error INVALID_STATE_PROPERTY; -vp_stateSingleItem - "state" .and dot .and vp_stateSingleItem_1 .error INVALID_STATE_PROPERTY; -fp_stateSingleItem_1 - stateSingleItem_1 .or stateSingleItem_2 .or stateSingleItem_3 .or stateSingleItem_4 .or - stateSingleItem_5 .or stateSingleItem_7 .or stateSingleItem_8 .or stateSingleItem_11; -vp_stateSingleItem_1 - stateSingleItem_1 .or stateSingleItem_2 .or stateSingleItem_3 .or stateSingleItem_4 .or - stateSingleItem_6 .or stateSingleItem_7 .or stateSingleItem_9 .or stateSingleItem_10 .or - stateSingleItem_11; -stateSingleItem_1 - stateMaterialItem .emit STATE_MATERIAL; -stateSingleItem_2 - stateLightItem .emit STATE_LIGHT; -stateSingleItem_3 - stateLightModelItem .emit STATE_LIGHT_MODEL; -stateSingleItem_4 - stateLightProdItem .emit STATE_LIGHT_PROD; -stateSingleItem_5 - stateTexEnvItem .emit STATE_TEX_ENV; -stateSingleItem_6 - stateTexGenItem .emit STATE_TEX_GEN; -stateSingleItem_7 - stateFogItem .emit STATE_FOG; -stateSingleItem_8 - stateDepthItem .emit STATE_DEPTH; -stateSingleItem_9 - stateClipPlaneItem .emit STATE_CLIP_PLANE; -stateSingleItem_10 - statePointItem .emit STATE_POINT; -stateSingleItem_11 - stateMatrixRow .emit STATE_MATRIX_ROWS; - -/* - <stateMaterialItem> ::= "material" <optFaceType> "." <stateMatProperty> -*/ -stateMaterialItem - "material" .and optFaceType .and dot .and stateMatProperty .error INVALID_MATERIAL_PROPERTY; - -/* - <stateMatProperty> ::= "ambient" - | "diffuse" - | "specular" - | "emission" - | "shininess" -*/ -stateMatProperty - "ambient" .emit MATERIAL_AMBIENT .or - "diffuse" .emit MATERIAL_DIFFUSE .or - "specular" .emit MATERIAL_SPECULAR .or - "emission" .emit MATERIAL_EMISSION .or - "shininess" .emit MATERIAL_SHININESS; - -/* - <stateLightItem> ::= "light" "[" <stateLightNumber> "]" "." - <stateLightProperty> -*/ -stateLightItem - "light" .and lbracket .and stateLightNumber .and rbracket .and dot .and - stateLightProperty .error INVALID_LIGHT_PROPERTY; - -/* - <stateLightProperty> ::= "ambient" - | "diffuse" - | "specular" - | "position" - | "attenuation" - | "spot" "." <stateSpotProperty> - | "half" -*/ -stateLightProperty - "ambient" .emit LIGHT_AMBIENT .or - "diffuse" .emit LIGHT_DIFFUSE .or - "specular" .emit LIGHT_SPECULAR .or - "position" .emit LIGHT_POSITION .or - "attenuation" .emit LIGHT_ATTENUATION .or - stateLightProperty_1 .emit LIGHT_SPOT_DIRECTION .or - "half" .emit LIGHT_HALF; -stateLightProperty_1 - "spot" .and dot .and stateSpotProperty .error INVALID_SPOT_PROPERTY; - -/* - <stateSpotProperty> ::= "direction" -*/ -stateSpotProperty - "direction"; - -/* - <stateLightModelItem> ::= "lightmodel" <stateLModProperty> -*/ -stateLightModelItem - "lightmodel" .and stateLModProperty .error INVALID_LIGHTMODEL_PROPERTY; - -/* - <stateLModProperty> ::= "." "ambient" - | <optFaceType> "." "scenecolor" -*/ -stateLModProperty - stateLModProperty_1 .or stateLModProperty_2; -stateLModProperty_1 - dot .and "ambient" .emit LIGHT_MODEL_AMBIENT; -stateLModProperty_2 - stateLModProperty_3 .emit LIGHT_MODEL_SCENECOLOR; -stateLModProperty_3 - optFaceType .and dot .and "scenecolor"; - -/* - <stateLightProdItem> ::= "lightprod" "[" <stateLightNumber> "]" - <optFaceType> "." <stateLProdProperty> -*/ -stateLightProdItem - "lightprod" .and lbracket .and stateLightNumber .and rbracket .and optFaceType .and dot .and - stateLProdProperty .error INVALID_LIGHTPROD_PROPERTY; - -/* - <stateLProdProperty> ::= "ambient" - | "diffuse" - | "specular" -*/ -stateLProdProperty - "ambient" .emit LIGHT_PROD_AMBIENT .or - "diffuse" .emit LIGHT_PROD_DIFFUSE .or - "specular" .emit LIGHT_PROD_SPECULAR; - -/* - <stateLightNumber> ::= <integer> from 0 to MAX_LIGHTS-1 -*/ -stateLightNumber - integer; - -/* -fragment program - <stateTexEnvItem> ::= "texenv" <optLegacyTexUnitNum> "." - <stateTexEnvProperty> -*/ -stateTexEnvItem - "texenv" .and optLegacyTexUnitNum .and dot .and - stateTexEnvProperty .error INVALID_TEXENV_PROPERTY; - -/* -fragment program - <stateTexEnvProperty> ::= "color" -*/ -stateTexEnvProperty - "color" .emit TEX_ENV_COLOR; - -/* -fragment program - <optLegacyTexUnitNum> ::= "" - | "[" <legacyTexUnitNum> "]" - -NOTE: <optLegaceTexUnitNum> is not optional. -*/ -optLegacyTexUnitNum - lbracket_ne .and legacyTexUnitNum .and rbracket; - -/* -fragment program - <legacyTexUnitNum> ::= <integer> from 0 to MAX_TEXTURE_UNITS-1 -*/ -legacyTexUnitNum - integer; - -/* -vertex program - <stateTexGenItem> ::= "texgen" <optTexCoordNum> "." - <stateTexGenType> "." <stateTexGenCoord> -*/ -stateTexGenItem - "texgen" .and optTexCoordNum .and dot .and stateTexGenType .error INVALID_TEXGEN_PROPERTY .and - dot .and stateTexGenCoord .error INVALID_TEXGEN_COORD; - -/* -vertex program - <stateTexGenType> ::= "eye" - | "object" -*/ -stateTexGenType - "eye" .emit TEX_GEN_EYE .or - "object" .emit TEX_GEN_OBJECT; - -/* -vertex program - <stateTexGenCoord> ::= "s" - | "t" - | "r" - | "q" -*/ -stateTexGenCoord - "s" .emit COMPONENT_X .or - "t" .emit COMPONENT_Y .or - "r" .emit COMPONENT_Z .or - "q" .emit COMPONENT_W; - -/* - <stateFogItem> ::= "fog" "." <stateFogProperty> -*/ -stateFogItem - "fog" .and dot .and stateFogProperty .error INVALID_FOG_PROPERTY; - -/* - <stateFogProperty> ::= "color" - | "params" -*/ -stateFogProperty - "color" .emit FOG_COLOR .or - "params" .emit FOG_PARAMS; - -/* -fragment program - <stateDepthItem> ::= "depth" "." <stateDepthProperty> -*/ -stateDepthItem - "depth" .and dot .and stateDepthProperty .error INVALID_DEPTH_PROPERTY; - -/* -fragment program - <stateDepthProperty> ::= "range" -*/ -stateDepthProperty - "range" .emit DEPTH_RANGE; - -/* -vertex program - <stateClipPlaneItem> ::= "clip" "[" <stateClipPlaneNum> "]" "." "plane" -*/ -stateClipPlaneItem - "clip" .and lbracket .and stateClipPlaneNum .and rbracket .and dot .and - "plane" .error INVALID_CLIPPLANE_PROPERTY; - -/* -vertex program - <stateClipPlaneNum> ::= <integer> from 0 to MAX_CLIP_PLANES-1 -*/ -stateClipPlaneNum - integer; - -/* -vertex program - <statePointItem> ::= "point" "." <statePointProperty> -*/ -statePointItem - "point" .and dot .and statePointProperty .error INVALID_POINT_PROPERTY; - -/* -vertex program - <statePointProperty> ::= "size" - | "attenuation" -*/ -statePointProperty - "size" .emit POINT_SIZE .or - .if (point_parameters != 0x00) "attenuation" .emit POINT_ATTENUATION; - -/* - <stateMatrixRow> ::= <stateMatrixItem> "." "row" "[" - <stateMatrixRowNum> "]" -*/ -stateMatrixRow - stateMatrixItem .and dot .and "row" .error MATRIX_ROW_SELECTOR_OR_MODIFIER_EXPECTED .and - lbracket .and stateMatrixRowNum .and rbracket .emit 0x0; - -/* - <stateMatrixRows> ::= <stateMatrixItem> <optMatrixRows> -*/ -stateMatrixRows - stateMatrixItem .and optMatrixRows; - -/* - <optMatrixRows> ::= "" - | "." "row" "[" <stateMatrixRowNum> ".." - <stateMatrixRowNum> "]" -*/ -optMatrixRows - optMatrixRows_1 .or .true .emit 0x0 .emit '3' .emit 0x0 .emit $; -optMatrixRows_1 - dot_ne .and "row" .error MATRIX_ROW_SELECTOR_OR_MODIFIER_EXPECTED .and lbracket .and - stateMatrixRowNum .and dotdot .and stateMatrixRowNum .and rbracket; - -/* - <stateMatrixItem> ::= "matrix" "." <stateMatrixName> - <stateOptMatModifier> -*/ -stateMatrixItem - "matrix" .and dot .and stateMatrixName .error INVALID_MATRIX_NAME .and stateOptMatModifier; - -/* - <stateOptMatModifier> ::= "" - | "." <stateMatModifier> -*/ -stateOptMatModifier - stateOptMatModifier_1 .or .true .emit MATRIX_MODIFIER_IDENTITY; -stateOptMatModifier_1 - dot_ne .and stateMatModifier; - -/* - <stateMatModifier> ::= "inverse" - | "transpose" - | "invtrans" -*/ -stateMatModifier - "inverse" .emit MATRIX_MODIFIER_INVERSE .or - "transpose" .emit MATRIX_MODIFIER_TRANSPOSE .or - "invtrans" .emit MATRIX_MODIFIER_INVTRANS; - -/* - <stateMatrixRowNum> ::= <integer> from 0 to 3 -*/ -stateMatrixRowNum - integer_0_3; - -/* - <stateMatrixName> ::= "modelview" <stateOptModMatNum> - | "projection" - | "mvp" - | "texture" <optTexCoordNum> - | "palette" "[" <statePaletteMatNum> "]" - | "program" "[" <stateProgramMatNum> "]" -*/ -stateMatrixName - stateMatrixName_1_1 .emit MATRIX_MODELVIEW .or - "projection" .emit MATRIX_PROJECTION .or - "mvp" .emit MATRIX_MVP .or - stateMatrixName_1_2 .emit MATRIX_TEXTURE .or - .if (matrix_palette != 0x00) stateMatrixName_1_3 .emit MATRIX_PALETTE .or - stateMatrixName_1_4 .emit MATRIX_PROGRAM; -stateMatrixName_1_1 - "modelview" .and stateOptModMatNum; -stateMatrixName_1_2 - "texture" .and optTexCoordNum; -stateMatrixName_1_3 - "palette" .and lbracket .and statePaletteMatNum .and rbracket; -stateMatrixName_1_4 - "program" .and lbracket .and stateProgramMatNum .and rbracket; - -/* - <stateOptModMatNum> ::= "" - | "[" <stateModMatNum> "]" -*/ -stateOptModMatNum - .if (vertex_blend != 0x00) stateOptModMatNum_1 .or - .true .emit 0x00; -stateOptModMatNum_1 - lbracket_ne .and stateModMatNum .and rbracket; - -/* - <stateModMatNum> ::= <integer> from 0 to MAX_VERTEX_UNITS_ARB-1 -*/ -stateModMatNum - integer; - -/* - <optTexCoordNum> ::= "" - | "[" <texCoordNum> "]" -*/ -optTexCoordNum - optTexCoordNum_1 .or .true .emit 0x00; -optTexCoordNum_1 - lbracket_ne .and texCoordNum .and rbracket; - -/* - <texCoordNum> ::= <integer> from 0 to MAX_TEXTURE_COORDS_ARB-1 -*/ -texCoordNum - integer; - -/* - <statePaletteMatNum> ::= <integer> from 0 to MAX_PALETTE_MATRICES_ARB-1 -*/ -statePaletteMatNum - integer; - -/* - <stateProgramMatNum> ::= <integer> from 0 to MAX_PROGRAM_MATRICES_ARB-1 -*/ -stateProgramMatNum - integer; - -/* - <programSingleItem> ::= <progEnvParam> - | <progLocalParam> - -NOTE: <programSingleItem> has been modified for correct error handling. If program property - is neither "env" nor "local" INVALID_PROGRAM_PROPERTY is generated. -*/ -programSingleItem - "program" .and dot .and programSingleItem_1 .error INVALID_PROGRAM_PROPERTY; -programSingleItem_1 - progEnvParam .or progLocalParam; - -/* - <programMultipleItem> ::= <progEnvParams> - | <progLocalParams> - -NOTE: <programMultipleItem> has been modified for correct error handling. If program property - is neither "env" nor "local" INVALID_PROGRAM_PROPERTY is generated. -*/ -programMultipleItem - "program" .and dot .and programMultipleItem_1 .error INVALID_PROGRAM_PROPERTY; -programMultipleItem_1 - progEnvParams .or progLocalParams; - -/* - <progEnvParams> ::= "program" "." "env" - "[" <progEnvParamNums> "]" - -NOTE: "program" "." has been moved to <programMultipleItem>. -*/ -progEnvParams - "env" .emit PROGRAM_PARAM_ENV .and lbracket .and progEnvParamNums .and rbracket; - -/* - <progEnvParamNums> ::= <progEnvParamNum> - | <progEnvParamNum> ".." <progEnvParamNum> -*/ -progEnvParamNums - progEnvParamNums_1 .or progEnvParamNums_2; -progEnvParamNums_1 - progEnvParamNum .and dotdot_ne .and progEnvParamNum; -progEnvParamNums_2 - progEnvParamNum .and .true .emit 0x00; - -/* - <progEnvParam> ::= "program" "." "env" - "[" <progEnvParamNum> "]" - -NOTE: "program" "." has been moved to <programSingleItem>. -*/ -progEnvParam - "env" .emit PROGRAM_PARAM_ENV .and lbracket .and progEnvParamNum .and rbracket .emit 0x00; - -/* - <progLocalParams> ::= "program" "." "local" - "[" <progLocalParamNums> "]" - -NOTE: "program" "." has been moved to <programMultipleItem>. -*/ -progLocalParams - "local" .emit PROGRAM_PARAM_LOCAL .and lbracket .and progLocalParamNums .and rbracket; - -/* - <progLocalParamNums> ::= <progLocalParamNum> - | <progLocalParamNum> ".." <progLocalParamNum> -*/ -progLocalParamNums - progLocalParamNums_1 .or progLocalParamNums_2; -progLocalParamNums_1 - progLocalParamNum .and dotdot_ne .and progLocalParamNum; -progLocalParamNums_2 - progLocalParamNum .and .true .emit 0x00; - -/* - <progLocalParam> ::= "program" "." "local" - "[" <progLocalParamNum> "]" - -NOTE: "program" "." has been moved to <programSingleItem>. -*/ -progLocalParam - "local" .emit PROGRAM_PARAM_LOCAL .and lbracket .and progLocalParamNum .and rbracket .emit 0x00; - -/* - <progEnvParamNum> ::= <integer> from 0 to - MAX_PROGRAM_ENV_PARAMETERS_ARB - 1 -*/ -progEnvParamNum - integer; - -/* - <progLocalParamNum> ::= <integer> from 0 to - MAX_PROGRAM_LOCAL_PARAMETERS_ARB - 1 -*/ -progLocalParamNum - integer; - -/* - <paramConstDecl> ::= <paramConstScalarDecl> - | <paramConstVector> -*/ -paramConstDecl - paramConstScalarDecl .emit CONSTANT_SCALAR .or paramConstVector .emit CONSTANT_VECTOR; - -/* - <paramConstUse> ::= <paramConstScalarUse> - | <paramConstVector> -*/ -paramConstUse - paramConstScalarUse .emit CONSTANT_SCALAR .or paramConstVector .emit CONSTANT_VECTOR; - -/* - <paramConstScalarDecl> ::= <signedFloatConstant> -*/ -paramConstScalarDecl - signedFloatConstant; - -/* - <paramConstScalarUse> ::= <floatConstant> -*/ -paramConstScalarUse - floatConstant; - -/* - <paramConstVector> ::= "{" <signedFloatConstant> "}" - | "{" <signedFloatConstant> "," - <signedFloatConstant> "}" - | "{" <signedFloatConstant> "," - <signedFloatConstant> "," - <signedFloatConstant> "}" - | "{" <signedFloatConstant> "," - <signedFloatConstant> "," - <signedFloatConstant> "," - <signedFloatConstant> "}" -*/ -paramConstVector - paramConstVector_4 .emit 0x04 .or paramConstVector_3 .emit 0x03 .or - paramConstVector_2 .emit 0x02 .or paramConstVector_1 .emit 0x01; -paramConstVector_1 - lbrace_ne .and signedFloatConstant .and rbrace; -paramConstVector_2 - lbrace_ne .and signedFloatConstant .and comma_ne .and signedFloatConstant .and rbrace; -paramConstVector_3 - lbrace_ne .and signedFloatConstant .and comma_ne .and signedFloatConstant .and comma_ne .and - signedFloatConstant .and rbrace; -paramConstVector_4 - lbrace_ne .and signedFloatConstant .and comma_ne .and signedFloatConstant .and comma_ne .and - signedFloatConstant .and comma_ne .and signedFloatConstant .and rbrace; - -/* - <signedFloatConstant> ::= <optionalSign> <floatConstant> -*/ -signedFloatConstant - optionalSign .and floatConstant; - -/* - <floatConstant> ::= see text - The <floatConstant> rule matches a floating-point constant consisting - of an integer part, a decimal point, a fraction part, an "e" or - "E", and an optionally signed integer exponent. The integer and - fraction parts both consist of a sequence of one or more digits ("0" - through "9"). Either the integer part or the fraction parts (not - both) may be missing; either the decimal point or the "e" (or "E") - and the exponent (not both) may be missing. -*/ -floatConstant - float; - -/* - <optionalSign> ::= "" - | "-" - | "+" -*/ -optionalSign - optional_sign_ne; - -/* - <TEMP_statement> ::= "TEMP" <varNameList> -*/ -fp_TEMP_statement - "TEMP" .and space .and fp_varNameList .and .true .emit 0x00; -vp_TEMP_statement - "TEMP" .and space .and vp_varNameList .and .true .emit 0x00; - -/* -vertex program - <ADDRESS_statement> ::= "ADDRESS" <varNameList> -*/ -ADDRESS_statement - "ADDRESS" .and space .and vp_varNameList .and .true .emit 0x00; - -/* - <varNameList> ::= <establishName> - | <establishName> "," <varNameList> -*/ -fp_varNameList - fp_varNameList_1 .or fp_establishName; -vp_varNameList - vp_varNameList_1 .or vp_establishName; -fp_varNameList_1 - fp_establishName .and comma_ne .and fp_varNameList; -vp_varNameList_1 - vp_establishName .and comma_ne .and vp_varNameList; - -/* - <OUTPUT_statement> ::= "OUTPUT" <establishName> "=" - <resultBinding> -*/ -fp_OUTPUT_statement - "OUTPUT" .and space .and fp_establishName .and equal .and - fp_resultBinding .error RESULT_EXPECTED; -vp_OUTPUT_statement - "OUTPUT" .and space .and vp_establishName .and equal .and - vp_resultBinding .error RESULT_EXPECTED; - -/* -fragment program - <resultBinding> ::= "result" "." "color" - | "result" "." "color" <optOutputColorNum> (if option ARB_draw_buffers present) - | "result" "." "depth" - -vertex program - <resultBinding> ::= "result" "." "position" - | "result" "." <resultColBinding> - | "result" "." "fogcoord" - | "result" "." "pointsize" - | "result" "." "texcoord" <optTexCoordNum> -*/ -fp_resultBinding - "result" .and dot .and fp_resultBinding_1 .error INVALID_RESULT_PROPERTY; -vp_resultBinding - "result" .and dot .and vp_resultBinding_1 .error INVALID_RESULT_PROPERTY; -fp_resultBinding_1 - fp_resultBinding_2 .emit FRAGMENT_RESULT_COLOR .or - "depth" .emit FRAGMENT_RESULT_DEPTH; -fp_resultBinding_2 - "color" .and optOutputColorNum; -vp_resultBinding_1 - .if (ARB_position_invariant == 0x00) "position" .emit VERTEX_RESULT_POSITION .or - resultColBinding .emit VERTEX_RESULT_COLOR .or - "fogcoord" .emit VERTEX_RESULT_FOGCOORD .or - "pointsize" .emit VERTEX_RESULT_POINTSIZE .or - vp_resultBinding_2 .emit VERTEX_RESULT_TEXCOORD; -vp_resultBinding_2 - "texcoord" .and optTexCoordNum; - -/* -GL_ARB_draw_buffers - <optOutputColorNum> ::= "" - | "[" <outputColorNum> "]" -*/ -optOutputColorNum - .if (ARB_draw_buffers != 0x00) optOutputColorNum_1 .or .true .emit 0x00; -optOutputColorNum_1 - lbracket_ne .and outputColorNum .and rbracket; - -/* -GL_ARB_draw_buffers - <outputColorNum> ::= <integer> from 0 to MAX_DRAW_BUFFERS_ARB-1 -*/ -outputColorNum - integer; - -/* -vertex program - <resultColBinding> ::= "color" <optFaceType> <optColorType> -*/ -resultColBinding - "color" .and optFaceType .and optColorType; - -/* - <optFaceType> ::= "" - | "." "front" - | "." "back" -*/ -optFaceType - FaceType .or .true .emit FACE_FRONT; -FaceType - dot_ne .and FaceProperty; -FaceProperty - "front" .emit FACE_FRONT .or "back" .emit FACE_BACK; - -/* - <optColorType> ::= "" - | "." "primary" - | "." "secondary" -*/ -optColorType - ColorType .or .true .emit COLOR_PRIMARY; -ColorType - dot_ne .and ColorProperty; -ColorProperty - "primary" .emit COLOR_PRIMARY .or - .if (secondary_color != 0x00) "secondary" .emit COLOR_SECONDARY; - -/* - <ALIAS_statement> ::= "ALIAS" <establishName> "=" - <establishedName> -*/ -fp_ALIAS_statement - "ALIAS" .and fp_ALIAS_statement_1 .error IDENTIFIER_EXPECTED .and equal .and fp_establishedName; -vp_ALIAS_statement - "ALIAS" .and vp_ALIAS_statement_1 .error IDENTIFIER_EXPECTED .and equal .and vp_establishedName; -fp_ALIAS_statement_1 - space .and fp_establishName; -vp_ALIAS_statement_1 - space .and vp_establishName; - -/* - <establishName> ::= <identifier> -*/ -fp_establishName - fp_identifier; -vp_establishName - vp_identifier; - -/* - <establishedName> ::= <identifier> -*/ -fp_establishedName - fp_identifier; -vp_establishedName - vp_identifier; -fp_establishedName_no_error_on_identifier - fp_identifier_ne; -vp_establishedName_no_error_on_identifier - vp_identifier_ne; - -/* -fragment program - <identifier> ::= see text - The <identifier> rule matches a sequence of one or more letters ("A" - through "Z", "a" through "z"), digits ("0" through "9), underscores - ("_"), or dollar signs ("$"); the first character must not be a - number. Upper and lower case letters are considered different - (names are case-sensitive). The following strings are reserved - keywords and may not be used as identifiers: - - ABS, ABS_SAT, ADD, ADD_SAT, ALIAS, ATTRIB, CMP, CMP_SAT, COS, - COS_SAT, DP3, DP3_SAT, DP4, DP4_SAT, DPH, DPH_SAT, DST, DST_SAT, - END, EX2, EX2_SAT, FLR, FLR_SAT, FRC, FRC_SAT, KIL, LG2, - LG2_SAT, LIT, LIT_SAT, LRP, LRP_SAT, MAD, MAD_SAT, MAX, MAX_SAT, - MIN, MIN_SAT, MOV, MOV_SAT, MUL, MUL_SAT, OPTION, OUTPUT, PARAM, - POW, POW_SAT, RCP, RCP_SAT, RSQ, RSQ_SAT, SIN, SIN_SAT, SCS, - SCS_SAT, SGE, SGE_SAT, SLT, SLT_SAT, SUB, SUB_SAT, SWZ, SWZ_SAT, - TEMP, TEX, TEX_SAT, TXB, TXB_SAT, TXP, TXP_SAT, XPD, XPD_SAT, - fragment, program, result, state, and texture. - -vertex program - <identifier> ::= see text - The <identifier> rule matches a sequence of one or more letters ("A" - through "Z", "a" through "z"), digits ("0" through "9), underscores ("_"), - or dollar signs ("$"); the first character must not be a number. Upper - and lower case letters are considered different (names are - case-sensitive). The following strings are reserved keywords and may not - be used as identifiers: - - ABS, ADD, ADDRESS, ALIAS, ARL, ATTRIB, DP3, DP4, DPH, DST, END, EX2, - EXP, FLR, FRC, LG2, LIT, LOG, MAD, MAX, MIN, MOV, MUL, OPTION, OUTPUT, - PARAM, POW, RCP, RSQ, SGE, SLT, SUB, SWZ, TEMP, XPD, program, result, - state, and vertex. -*/ -fp_identifier - fp_identifier_ne .error IDENTIFIER_EXPECTED; -vp_identifier - vp_identifier_ne .error IDENTIFIER_EXPECTED; -fp_identifier_ne - fp_not_reserved_identifier .and identifier_ne; -vp_identifier_ne - vp_not_reserved_identifier .and identifier_ne; - -fp_not_reserved_identifier - fp_not_reserved_identifier_1 .or .true; -fp_not_reserved_identifier_1 - fp_reserved_identifier .and .false .error RESERVED_KEYWORD; -vp_not_reserved_identifier - vp_not_reserved_identifier_1 .or .true; -vp_not_reserved_identifier_1 - vp_reserved_identifier .and .false .error RESERVED_KEYWORD; - -fp_reserved_identifier - "ABS" .or "ABS_SAT" .or "ADD" .or "ADD_SAT" .or "ALIAS" .or "ATTRIB" .or "CMP" .or "CMP_SAT" .or - "COS" .or "COS_SAT" .or "DP3" .or "DP3_SAT" .or "DP4" .or "DP4_SAT" .or "DPH" .or "DPH_SAT" .or - "DST" .or "DST_SAT" .or "END" .or "EX2" .or "EX2_SAT" .or "FLR" .or "FLR_SAT" .or "FRC" .or - "FRC_SAT" .or "KIL" .or "LG2" .or "LG2_SAT" .or "LIT" .or "LIT_SAT" .or "LRP" .or "LRP_SAT" .or - "MAD" .or "MAD_SAT" .or "MAX" .or "MAX_SAT" .or "MIN" .or "MIN_SAT" .or "MOV" .or "MOV_SAT" .or - "MUL" .or "MUL_SAT" .or "OPTION" .or "OUTPUT" .or "PARAM" .or "POW" .or "POW_SAT" .or "RCP" .or - "RCP_SAT" .or "RSQ" .or "RSQ_SAT" .or "SIN" .or "SIN_SAT" .or "SCS" .or "SCS_SAT" .or "SGE" .or - "SGE_SAT" .or "SLT" .or "SLT_SAT" .or "SUB" .or "SUB_SAT" .or "SWZ" .or "SWZ_SAT" .or "TEMP" .or - "TEX" .or "TEX_SAT" .or "TXB" .or "TXB_SAT" .or "TXP" .or "TXP_SAT" .or "XPD" .or "XPD_SAT" .or - "fragment" .or "program" .or "result" .or "state" .or "texture"; -vp_reserved_identifier - "ABS" .or "ADD" .or "ADDRESS" .or "ALIAS" .or "ARL" .or "ATTRIB" .or "DP3" .or "DP4" .or - "DPH" .or "DST" .or "END" .or "EX2" .or "EXP" .or "FLR" .or "FRC" .or "LG2" .or "LIT" .or - "LOG" .or "MAD" .or "MAX" .or "MIN" .or "MOV" .or "MUL" .or "OPTION" .or "OUTPUT" .or - "PARAM" .or "POW" .or "RCP" .or "RSQ" .or "SGE" .or "SLT" .or "SUB" .or "SWZ" .or "TEMP" .or - "XPD" .or "program" .or "result" .or "state" .or "vertex"; - -/* - The <integer> rule matches an integer constant. The integer consists - of a sequence of one or more digits ("0" through "9"). -*/ -integer - integer_ne .error INTEGER_EXPECTED; - -zero - '0'; - -leading_zeroes - .loop zero; - -no_digit - no_digit_1 .or .true; -no_digit_1 - digit10 .and .false .error INTEGER_OUT_OF_RANGE; - -all_zeroes - all_zeroes_1 .or no_digit_1; -all_zeroes_1 - '0' .and .loop zero .and no_digit; - -integer_0_3 - integer_0_3_1 .error INTEGER_EXPECTED .and .true .emit 0x00 .emit $; -integer_0_3_1 - integer_0_3_2 .or all_zeroes .emit '0'; -integer_0_3_2 /* [1, 3] */ - leading_zeroes .and '1'-'3' .emit * .and no_digit; - -integer_0_63 - integer_0_63_1 .error INTEGER_EXPECTED .and .true .emit 0x00 .emit $; -integer_0_63_1 - integer_0_63_2 .or integer_0_63_3 .or integer_0_63_4 .or integer_0_63_5 .or - all_zeroes .emit '0'; -integer_0_63_2 /* [7, 9] */ - leading_zeroes .and '7'-'9' .emit * .and no_digit; -integer_0_63_3 /* [10, 59] */ - leading_zeroes .and '1'-'5' .emit * .and '0'-'9' .emit * .and no_digit; -integer_0_63_4 /* [60, 63] */ - leading_zeroes .and '6' .emit * .and '0'-'3' .emit * .and no_digit; -integer_0_63_5 /* [1, 6] */ - leading_zeroes .and '1'-'6' .emit * .and no_digit; - -integer_0_64 - integer_0_64_1 .error INTEGER_EXPECTED .and .true .emit 0x00 .emit $; -integer_0_64_1 - integer_0_64_2 .or integer_0_64_3 .or integer_0_64_4 .or integer_0_64_5 .or - all_zeroes .emit '0'; -integer_0_64_2 /* [7, 9] */ - leading_zeroes .and '7'-'9' .emit * .and no_digit; -integer_0_64_3 /* [10, 59] */ - leading_zeroes .and '1'-'5' .emit * .and '0'-'9' .emit * .and no_digit; -integer_0_64_4 /* [60, 64] */ - leading_zeroes .and '6' .emit * .and '0'-'4' .emit * .and no_digit; -integer_0_64_5 /* [1, 6] */ - leading_zeroes .and '1'-'6' .emit * .and no_digit; - -optional_space - space .or .true; - -space_dst - space .error OPERATION_NEEDS_DESTINATION_VARIABLE; - -space_src - space .error OPERATION_NEEDS_SOURCE_VARIABLE; - -space - single_space .and .loop single_space; - -single_space - white_char .or comment_block; - -white_char - ' ' .or '\t' .or '\n' .or '\r'; - -comment_block - '#' .and .loop comment_char .and new_line; - -/* All ASCII characters except '\r', '\n' and '\0' */ -comment_char - '\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C'; - -new_line - '\n' .or crlf .or '\0'; - -crlf - '\r' .and '\n'; - -semicolon - optional_space .and ';' .error MISSING_SEMICOLON .and optional_space; - -comma - optional_space .and ',' .error MISSING_COMMA .and optional_space; - -comma_ne - optional_space .and ',' .and optional_space; - -lbracket - optional_space .and '[' .error MISSING_LBRACKET .and optional_space; - -lbracket_ne - optional_space .and '[' .and optional_space; - -rbracket - optional_space .and ']' .error MISSING_RBRACKET .and optional_space; - -dot - optional_space .and '.' .error MISSING_DOT .and optional_space; - -dot_ne - optional_space .and '.' .and optional_space; - -equal - optional_space .and '=' .error MISSING_EQUAL .and optional_space; - -lbrace - optional_space .and '{' .error MISSING_LBRACE .and optional_space; - -lbrace_ne - optional_space .and '{' .and optional_space; - -rbrace - optional_space .and '}' .error MISSING_RBRACE .and optional_space; - -dotdot - optional_space .and '.' .and '.' .error MISSING_DOTDOT .and optional_space; - -dotdot_ne - optional_space .and '.' .and '.' .and optional_space; - -/* - The definition below accepts the following floating point number formats: - .99 .99e99 99. 99.99 99.99e99 99.e99 99e99 - Also 99 format was considered and accepted because of a large number of existing program - strings with such a format. -*/ -float - float_1 .or float_2 .or float_legacy; -float_1 - '.' .emit 0x00 .and integer_ne .error MISSING_FRACTION_OR_EXPONENT .and optional_exponent; -float_2 - integer_ne .and float_3; -float_3 - float_4 .or float_5; -float_4 - '.' .and optional_integer .and optional_exponent; -float_5 - exponent .emit 0x00; -float_legacy - integer_ne .and .true .emit 0x00 .emit 0x00; - -/* - Below is a correct version of <float> definiton. -*/ -/* -float - float_1 .or float_2; -float_1 - '.' .emit 0x00 .and integer_ne .error MISSING_FRACTION_OR_EXPONENT .and optional_exponent; -float_2 - integer_ne .and float_3 .error MISSING_DOT_OR_EXPONENT; -float_3 - float_4 .or float_5; -float_4 - '.' .and optional_integer .and optional_exponent; -float_5 - exponent .emit 0x00; -*/ - -integer_ne - integer_ne_1 .and .true .emit 0x00 .emit $; -integer_ne_1 - digit10 .emit * .and .loop digit10 .emit *; - -optional_integer - integer_ne .or .true .emit 0x00; - -/* -NOTE: If exponent part is omited we treat it as if it was "E+1". -*/ -optional_exponent - exponent .or .true .emit 0x00; - -exponent - exponent_1 .and optional_sign_ne .and integer_ne .error EXPONENT_VALUE_EXPECTED; -exponent_1 - 'e' .or 'E'; - -optional_sign_ne - minus_ne .or plus_ne .or .true; - -plus_ne - optional_space .and '+' .and optional_space; - -minus_ne - optional_space .and '-' .emit '-' .and optional_space; - -identifier_ne - first_idchar .emit * .and .loop follow_idchar .emit * .and .true .emit 0x00 .emit $; - -follow_idchar - first_idchar .or digit10; - -first_idchar - 'a'-'z' .or 'A'-'Z' .or '_' .or '$'; - -digit10 - '0'-'9'; - -/* - string filtering - if a string is encountered in grammar ("blabla"), the symbol below is - executed to create the string. The symbol must not throw any errors and emit bytes - it should - stop if it encounters invalid character. After this the resulting string (from starting - position up to the invalid character (but without it) is compared with the grammar string. -*/ -.string __string_filter; - -__string_filter - .loop __identifier_char; - -__identifier_char - 'a'-'z' .or 'A'-'Z' .or '_' .or '$' .or '0'-'9'; - -/* - error token filtering -*/ -e_signature - e_signature_char .and .loop e_signature_char; -e_signature_char - '!' .or '.' .or 'A'-'Z' .or 'a'-'z' .or '0'-'9'; - -e_statement - .loop e_statement_not_term; -/* All ASCII characters to one of '\r', '\n', '\0' and ';' */ -e_statement_not_term - '\x3C'-'\xFF' .or '\x0E'-'\x3A' .or '\x01'-'\x09' .or '\x0B'-'\x0C'; - -e_identifier - e_identifier_first .and .loop e_identifier_next; -e_identifier_first - 'a'-'z' .or 'A'-'Z' .or '_' .or '$'; -e_identifier_next - e_identifier_first .or '0'-'9'; - -e_token - e_identifier .or e_token_number .or '[' .or ']' .or '.' .or '{' .or '}' .or '=' .or '+' .or - '-' .or ',' .or ';'; -e_token_number - e_token_digit .and .loop e_token_digit; -e_token_digit - '0'-'9'; - -e_charordigit - 'A'-'Z' .or 'a'-'z' .or '0'-'9'; - diff --git a/nx-X11/extras/Mesa/src/mesa/shader/asmopcodes.reg b/nx-X11/extras/Mesa/src/mesa/shader/asmopcodes.reg deleted file mode 100644 index efd8918f2..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/asmopcodes.reg +++ /dev/null @@ -1,78 +0,0 @@ -/* */
-/* ARB program opcode registry */
-/* each instruction code has its own unique number */
-/* this registry exists to ensure that this relation retains */
-/* */
-
-/* GL_ARB_vertex_program */
-ABS 0x00
-ADD 0x01
-ARL 0x02
-DP3 0x03
-DP4 0x04
-DPH 0x05
-DST 0x06
-EX2 0x07
-EXP 0x08
-FLR 0x09
-FRC 0x0A
-LG2 0x0B
-LIT 0x0C
-LOG 0x0D
-MAD 0x0E
-MAX 0x0F
-MIN 0x10
-MOV 0x11
-MUL 0x12
-POW 0x13
-RCP 0x14
-RSQ 0x15
-SGE 0x16
-SLT 0x17
-SUB 0x18
-SWZ 0x19
-XPD 0x1A
-
-/* GL_ARB_fragment_program */
-ABS_SAT 0x1B
-ADD_SAT 0x1C
-CMP 0x1D
-CMP_SAT 0x1E
-COS 0x1F
-COS_SAT 0x20
-DP3_SAT 0x21
-DP4_SAT 0x22
-DPH_SAT 0x23
-DST_SAT 0x24
-EX2_SAT 0x25
-FLR_SAT 0x26
-FRC_SAT 0x27
-KIL 0x28
-LG2_SAT 0x29
-LIT_SAT 0x2A
-LRP 0x2B
-LRP_SAT 0x2C
-MAD_SAT 0x2D
-MAX_SAT 0x2E
-MIN_SAT 0x2F
-MOV_SAT 0x30
-MUL_SAT 0x31
-POW_SAT 0x32
-RCP_SAT 0x33
-RSQ_SAT 0x34
-SCS 0x35
-SCS_SAT 0x36
-SGE_SAT 0x37
-SIN 0x38
-SIN_SAT 0x39
-SLT_SAT 0x3A
-SUB_SAT 0x3B
-SWZ_SAT 0x3C
-TEX 0x3D
-TEX_SAT 0x3E
-TXB 0x3F
-TXB_SAT 0x40
-TXP 0x41
-TXP_SAT 0x42
-XPD_SAT 0x43
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/descrip.mms b/nx-X11/extras/Mesa/src/mesa/shader/descrip.mms deleted file mode 100644 index e52479c9a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/descrip.mms +++ /dev/null @@ -1,83 +0,0 @@ -# Makefile for core library for VMS -# contributed by Jouk Jansen joukj@hrem.stm.tudelft.nl -# Last revision : 1 June 2005 - -.first - define gl [---.include.gl] - define math [-.math] - define swrast [-.swrast] - define array_cache [-.array_cache] - -.include [---]mms-config. - -##### MACROS ##### - -VPATH = RCS - -INCDIR = [---.include],[.grammar],[-.main],[-.glapi],[.slang] -LIBDIR = [---.lib] -CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short) - -SOURCES = \ - atifragshader.c \ - arbfragparse.c \ - arbprogparse.c \ - arbprogram.c \ - arbvertparse.c \ - nvfragparse.c \ - nvprogram.c \ - nvvertexec.c \ - nvvertparse.c \ - program.c \ - shaderobjects.c \ - shaderobjects_3dlabs.c - -OBJECTS = \ - atifragshader.obj,\ - arbfragparse.obj,\ - arbprogparse.obj,\ - arbprogram.obj,\ - arbvertparse.obj,\ - nvfragparse.obj,\ - nvprogram.obj,\ - nvvertexec.obj,\ - nvvertparse.obj,\ - program.obj,\ - shaderobjects.obj,\ - shaderobjects_3dlabs.obj - - -##### RULES ##### - -VERSION=Mesa V3.4 - -##### TARGETS ##### -all : - $(MMS)$(MMSQUALIFIERS) $(LIBDIR)$(GL_LIB) - set def [.slang] - $(MMS)$(MMSQUALIFIERS) - set def [-.grammar] - $(MMS)$(MMSQUALIFIERS) - set def [-] - -# Make the library -$(LIBDIR)$(GL_LIB) : $(OBJECTS) - @ library $(LIBDIR)$(GL_LIB) $(OBJECTS) - -clean : - purge - delete *.obj;* - -atifragshader.obj : atifragshader.c -arbfragparse.obj : arbfragparse.c -arbprogparse.obj : arbprogparse.c -arbprogram.obj : arbprogram.c -arbvertparse.obj : arbvertparse.c -nvfragparse.obj : nvfragparse.c -nvprogram.obj : nvprogram.c -nvvertexec.obj : nvvertexec.c -nvvertparse.obj : nvvertparse.c -program.obj : program.c -shaderobjects.obj : shaderobjects.c - cc$(CFLAGS)/nowarn shaderobjects.c -shaderobjects_3dlabs.obj : shaderobjects_3dlabs.c diff --git a/nx-X11/extras/Mesa/src/mesa/shader/grammar/descrip.mms b/nx-X11/extras/Mesa/src/mesa/shader/grammar/descrip.mms deleted file mode 100644 index b6736af15..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/grammar/descrip.mms +++ /dev/null @@ -1,41 +0,0 @@ -# Makefile for core library for VMS -# contributed by Jouk Jansen joukj@hrem.stm.tudelft.nl -# Last revision : 1 June 2005 - -.first - define gl [----.include.gl] - define math [--.math] - define swrast [--.swrast] - define array_cache [--.array_cache] - -.include [----]mms-config. - -##### MACROS ##### - -VPATH = RCS - -INCDIR = [----.include],[],[--.main],[--.glapi],[-.slang] -LIBDIR = [----.lib] -CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short) - -SOURCES = grammar_mesa.c - -OBJECTS = grammar_mesa.obj - -##### RULES ##### - -VERSION=Mesa V3.4 - -##### TARGETS ##### -all : - $(MMS)$(MMSQUALIFIERS) $(LIBDIR)$(GL_LIB) - -# Make the library -$(LIBDIR)$(GL_LIB) : $(OBJECTS) - @ library $(LIBDIR)$(GL_LIB) $(OBJECTS) - -clean : - purge - delete *.obj;* - -grammar_mesa.obj : grammar_mesa.c grammar.c diff --git a/nx-X11/extras/Mesa/src/mesa/shader/grammar/grammar.syn b/nx-X11/extras/Mesa/src/mesa/shader/grammar/grammar.syn deleted file mode 100644 index 5d99f65bf..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/grammar/grammar.syn +++ /dev/null @@ -1,567 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.2 - * - * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - /** - * \file grammar.syn - * syntax of .syn script - used to validate other syntax files - * \author Michal Krol - */ - -.syntax grammar; - -/* declaration */ -.emtcode DECLARATION_END 0 -.emtcode DECLARATION_EMITCODE 1 -.emtcode DECLARATION_ERRORTEXT 2 -.emtcode DECLARATION_REGBYTE 3 -.emtcode DECLARATION_LEXER 4 -.emtcode DECLARATION_RULE 5 - -/* specifier */ -.emtcode SPECIFIER_END 0 -.emtcode SPECIFIER_AND_TAG 1 -.emtcode SPECIFIER_OR_TAG 2 -.emtcode SPECIFIER_CHARACTER_RANGE 3 -.emtcode SPECIFIER_CHARACTER 4 -.emtcode SPECIFIER_STRING 5 -.emtcode SPECIFIER_IDENTIFIER 6 -.emtcode SPECIFIER_TRUE 7 -.emtcode SPECIFIER_FALSE 8 -.emtcode SPECIFIER_DEBUG 9 - -/* identifier */ -.emtcode IDENTIFIER_SIMPLE 0 -.emtcode IDENTIFIER_LOOP 1 - -/* error */ -.emtcode ERROR_NOT_PRESENT 0 -.emtcode ERROR_PRESENT 1 - -/* emit */ -.emtcode EMIT_NULL 0 -.emtcode EMIT_INTEGER 1 -.emtcode EMIT_IDENTIFIER 2 -.emtcode EMIT_CHARACTER 3 -.emtcode EMIT_LAST_CHARACTER 4 -.emtcode EMIT_CURRENT_POSITION 5 - -.errtext INVALID_GRAMMAR "internal error 2001: invalid grammar script" -.errtext SYNTAX_EXPECTED "internal error 2002: '.syntax' keyword expected" -.errtext IDENTIFIER_EXPECTED "internal error 2003: identifier expected" -.errtext MISSING_SEMICOLON "internal error 2004: missing ';'" -.errtext INTEGER_EXPECTED "internal error 2005: integer value expected" -.errtext STRING_EXPECTED "internal error 2006: string expected" - -/* - <grammar> ::= ".syntax" <identifier> ";" <declaration_list> -*/ -grammar - grammar_1 .error INVALID_GRAMMAR; -grammar_1 - optional_space .and ".syntax" .error SYNTAX_EXPECTED .and space .and identifier .and - semicolon .and declaration_list .and optional_space .and '\0' .emit DECLARATION_END; - -/* - <optional_space> ::= <space> - | "" -*/ -optional_space - space .or .true; - -/* - <space> ::= <single_space> <single_space>* -*/ -space - single_space .and .loop single_space; - -/* - <single_space> ::= <white_char> - | <comment_block> -*/ -single_space - white_char .or comment_block; - -/* - <white_char> ::= " " - | "\t" - | "\n" - | "\r" -*/ -white_char - ' ' .or '\t' .or '\n' .or '\r'; - -/* - <comment_block> ::= "/" "*" <comment_rest> -*/ -comment_block - '/' .and '*' .and comment_rest; - -/* - <comment_rest> ::= <comment_char_no_star>* <comment_end> - | <comment_char_no_star>* "*" <comment_rest> -*/ -comment_rest - .loop comment_char_no_star .and comment_rest_1; -comment_rest_1 - comment_end .or comment_rest_2; -comment_rest_2 - '*' .and comment_rest; - -/* - <comment_char_no_star> ::= All ASCII characters except "*" and "\0" -*/ -comment_char_no_star - '\x2B'-'\xFF' .or '\x01'-'\x29'; - -/* - <comment_end> ::= "*" "/" -*/ -comment_end - '*' .and '/'; - -/* - <identifier> ::= <identifier> -*/ -identifier - identifier_ne .error IDENTIFIER_EXPECTED; - -/* - <identifier_ne> ::= <first_idchar> <follow_idchar>* -*/ -identifier_ne - first_idchar .emit * .and .loop follow_idchar .emit * .and .true .emit '\0'; - -/* - <first_idchar> ::= "a"-"z" - | "A"-"Z" - | "_" -*/ -first_idchar - 'a'-'z' .or 'A'-'Z' .or '_'; - -/* - <follow_idchar> ::= <first_idchar> - | <digit_dec> -*/ -follow_idchar - first_idchar .or digit_dec; - -/* - <digit_dec> ::= "0"-"9" -*/ -digit_dec - '0'-'9'; - -/* - <semicolon> ::= ";" -*/ -semicolon - optional_space .and ';' .error MISSING_SEMICOLON .and optional_space; - -/* - <declaration_list> ::= <declaration> - | <declaration_list> <declaration> -*/ -declaration_list - declaration .and .loop declaration; - -/* - <declaration> ::= <emitcode_definition> - | <errortext_definition> - | <lexer_definition> - | <rule_definition> -*/ -declaration - emitcode_definition .emit DECLARATION_EMITCODE .or - errortext_definition .emit DECLARATION_ERRORTEXT .or - regbyte_definition .emit DECLARATION_REGBYTE .or - lexer_definition .emit DECLARATION_LEXER .or - rule_definition .emit DECLARATION_RULE; - -/* - <emitcode_definition> ::= ".emtcode" <identifier> <integer> -*/ -emitcode_definition - ".emtcode" .and space .and identifier .and space .and integer .and space_or_null; - -/* - <integer> ::= <integer_ne> -*/ -integer - integer_ne .error INTEGER_EXPECTED; - -/* - <integer_ne> ::= <hex_integer> - | <dec_integer> -*/ -integer_ne - hex_integer .emit 0x10 .or dec_integer .emit 10; - -/* - <hex_integer> :: <hex_prefix> <digit_hex> <digit_hex>* -*/ -hex_integer - hex_prefix .and digit_hex .emit * .and .loop digit_hex .emit * .and .true .emit '\0'; - -/* - <hex_prefix> ::= "0x" - | "0X" -*/ -hex_prefix - '0' .and hex_prefix_1; -hex_prefix_1 - 'x' .or 'X'; - -/* - <digit_hex> ::= "0"-"9" - | "a"-"f" - | "A"-"F" -*/ -digit_hex - '0'-'9' .or 'a'-'f' .or 'A'-'F'; - -/* - <dec_integer> :: <digit_dec> <digit_dec>* -*/ -dec_integer - digit_dec .emit * .and .loop digit_dec .emit * .and .true .emit '\0'; - -/* - <space_or_null> ::= <space> - | "\0" -*/ -space_or_null - space .or '\0'; - -/* - <errortext_definition> ::= ".errtext" <identifier> <string> -*/ -errortext_definition - ".errtext" .and space .and identifier .and space .and string .and space_or_null; - -/* - <string> ::= <string_ne> -*/ -string - string_ne .error STRING_EXPECTED; - -/* - <string_ne> ::= "\"" <string_char_double_quotes> "\"" -*/ -string_ne - '"' .and .loop string_char_double_quotes .and '"' .emit '\0'; - -/* - <string_char_double_quotes> ::= <escape_sequence> - | <string_char> - | "\'" -*/ -string_char_double_quotes - escape_sequence .or string_char .emit * .or '\'' .emit *; - -/* - <string_char> ::= All ASCII characters except "\'", "\"", "\n", "\r", - "\0" and "\\" -*/ -string_char - '\x5D'-'\xFF' .or '\x28'-'\x5B' .or '\x23'-'\x26' .or '\x0E'-'\x21' .or '\x0B'-'\x0C' .or - '\x01'-'\x09'; - -/* - <escape_sequence> ::= "\\" <escape_code> -*/ -escape_sequence - '\\' .emit * .and escape_code; - -/* - <escape_code> ::= <simple_escape_code> - | <hex_escape_code> - | <oct_escape_code> -*/ -escape_code - simple_escape_code .emit * .or hex_escape_code .or oct_escape_code; - -/* - <simple_escape_code> ::= "\'" - | "\"" - | "?" - | "\\" - | "a" - | "b" - | "f" - | "n" - | "r" - | "t" - | "v" -*/ -simple_escape_code - '\'' .or '"' .or '?' .or '\\' .or 'a' .or 'b' .or 'f' .or 'n' .or 'r' .or 't' .or 'v'; - -/* - <hex_escape_code> ::= "x" <digit_hex> <digit_hex>* -*/ -hex_escape_code - 'x' .emit * .and digit_hex .emit * .and .loop digit_hex .emit *; - -/* - <oct_escape_code> ::= <digit_oct> <optional_digit_oct> <optional_digit_oct> -*/ -oct_escape_code - digit_oct .emit * .and optional_digit_oct .and optional_digit_oct; - -/* - <digit_oct> ::= "0"-"7" -*/ -digit_oct - '0'-'7'; - -/* - <optional_digit_oct> ::= <digit_oct> - | "" -*/ -optional_digit_oct - digit_oct .emit * .or .true; - -/* - <regbyte_definition> ::= ".regbyte" <identifier> <integer> -*/ -regbyte_definition - ".regbyte" .and space .and identifier .and space .and integer .and space_or_null; - -/* - <lexer_definition> ::= ".string" <identifier> ";" -*/ -lexer_definition - ".string" .and space .and identifier .and semicolon; - -/* - <rule_definition> ::= <identifier_ne> <definition> -*/ -rule_definition - identifier_ne .and space .and definition; - -/* - <definition> ::= <specifier> <optional_specifiers_and_or> ";" -*/ -definition - specifier .and optional_specifiers_and_or .and semicolon .emit SPECIFIER_END; - -/* - <optional_specifiers_and_or> ::= <and_specifiers> - | <or_specifiers> - | "" -*/ -optional_specifiers_and_or - and_specifiers .emit SPECIFIER_AND_TAG .or or_specifiers .emit SPECIFIER_OR_TAG .or .true; - -/* - <specifier> ::= <specifier_condition> <specifier_rule> -*/ -specifier - specifier_condition .and optional_space .and specifier_rule; - -/* - <specifier_condition> ::= ".if" "(" <left_operand> <operator> <right_operand> ")" -*/ -specifier_condition - specifier_condition_1 .or .true; -specifier_condition_1 - ".if" .and optional_space .and '(' .and optional_space .and left_operand .and operator .and - right_operand .and optional_space .and ')'; - -/* - <left_operand> ::= <identifier> -*/ -left_operand - identifier; - -/* - <operator> ::= "!=" - | "==" -*/ -operator - operator_1 .or operator_2; -operator_1 - optional_space .and '!' .and '=' .and optional_space; -operator_2 - optional_space .and '=' .and '=' .and optional_space; - -/* - <right_operand> ::= <integer> -*/ -right_operand - integer; - -/* - <specifier_rule> ::= <character_range> <optional_error> <emit>* - | <character> <optional_error> <emit>* - | <string> <optional_error> <emit>* - | ".true" <optional_error> <emit>* - | ".false" <optional_error> <emit>* - | ".debug" <optional_error> <emit>* - | <advanced_identifier> <optional_error> <emit>* -*/ -specifier_rule - specifier_rule_1 .and optional_error .and .loop emit .and .true .emit EMIT_NULL; -specifier_rule_1 - character_range .emit SPECIFIER_CHARACTER_RANGE .or - character .emit SPECIFIER_CHARACTER .or - string_ne .emit SPECIFIER_STRING .or - ".true" .emit SPECIFIER_TRUE .or - ".false" .emit SPECIFIER_FALSE .or - ".debug" .emit SPECIFIER_DEBUG .or - advanced_identifier .emit SPECIFIER_IDENTIFIER; - -/* - <character> ::= "\'" <string_char_single_quotes "\'" -*/ -character - '\'' .and string_char_single_quotes .and '\'' .emit '\0'; - -/* - <string_char_single_quotes> ::= <escape_sequence> - | <string_char> - | "\"" -*/ -string_char_single_quotes - escape_sequence .or string_char .emit * .or '"' .emit *; - -/* - <character_range> ::= <character> "-" <character> -*/ -character_range - character .and optional_space .and '-' .and optional_space .and character; - -/* - <advanced_identifier> ::= <optional_loop> <identifier> -*/ -advanced_identifier - optional_loop .and identifier; - -/* - <optional_loop> ::= ".loop" - | "" -*/ -optional_loop - optional_loop_1 .emit IDENTIFIER_LOOP .or .true .emit IDENTIFIER_SIMPLE; -optional_loop_1 - ".loop" .and space; - -/* - <optional_error> ::= <error> - | "" -*/ -optional_error - error .emit ERROR_PRESENT .or .true .emit ERROR_NOT_PRESENT; - -/* - <error> :: ".error" <identifier> -*/ -error - space .and ".error" .and space .and identifier; - -/* - <emit> ::= <emit_output> - | <emit_regbyte> -*/ -emit - emit_output .or emit_regbyte; - -/* - <emit_output> ::= ".emit" <emit_param> -*/ -emit_output - space .and ".emit" .and space .and emit_param; - -/* - <emit_param> ::= <integer> - | <identifier> - | <character> - | "*" - | "$" -*/ -emit_param - integer_ne .emit EMIT_INTEGER .or - identifier_ne .emit EMIT_IDENTIFIER .or - character .emit EMIT_CHARACTER .or - '*' .emit EMIT_LAST_CHARACTER .or - '$' .emit EMIT_CURRENT_POSITION; - -/* - <emit_regbyte> ::= ".load" <identifier> <emit_param> -*/ -emit_regbyte - space .and ".load" .and space .and identifier .and space .and emit_param; - -/* - <and_specifiers> ::= <and_specifier> <and_specifier>* -*/ -and_specifiers - and_specifier .and .loop and_specifier; - -/* - <or_specifiers> ::= <or_specifier> <or_specifier>* -*/ -or_specifiers - or_specifier .and .loop or_specifier; - -/* - <and_specifier> ::= ".and" <specifier> -*/ -and_specifier - space .and ".and" .and space .and specifier; - -/* - <or_specifier> ::= ".or" <specifier> -*/ -or_specifier - space .and ".or" .and space .and specifier; - - -.string __string_filter; - -/* - <__string_filter> ::= <__first_identifier_char> <__next_identifier_char>* -*/ -__string_filter - __first_identifier_char .and .loop __next_identifier_char; - -/* - <__first_identifier_char> ::= "a"-"z" - | "A"-"Z" - | "_" - | "." -*/ -__first_identifier_char - 'a'-'z' .or 'A'-'Z' .or '_' .or '.'; - -/* - <__next_identifier_char> ::= "a"-"z" - | "A"-"Z" - | "_" - | "0"-"9" -*/ -__next_identifier_char - 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9'; - diff --git a/nx-X11/extras/Mesa/src/mesa/shader/grammar/grammar_crt.c b/nx-X11/extras/Mesa/src/mesa/shader/grammar/grammar_crt.c deleted file mode 100755 index 8db87358c..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/grammar/grammar_crt.c +++ /dev/null @@ -1,64 +0,0 @@ -#include "grammar_crt.h"
-
-#define GRAMMAR_PORT_BUILD 1
-#include "grammar.c"
-#undef GRAMMAR_PORT_BUILD
-
-
-void grammar_alloc_free (void *ptr)
-{
- free (ptr);
-}
-
-void *grammar_alloc_malloc (unsigned int size)
-{
- return malloc (size);
-}
-
-void *grammar_alloc_realloc (void *ptr, unsigned int old_size, unsigned int size)
-{
- return realloc (ptr, size);
-}
-
-void *grammar_memory_copy (void *dst, const void * src, unsigned int size)
-{
- return memcpy (dst, src, size);
-}
-
-int grammar_string_compare (const byte *str1, const byte *str2)
-{
- return strcmp ((const char *) str1, (const char *) str2);
-}
-
-int grammar_string_compare_n (const byte *str1, const byte *str2, unsigned int n)
-{
- return strncmp ((const char *) str1, (const char *) str2, n);
-}
-
-byte *grammar_string_copy (byte *dst, const byte *src)
-{
- return (byte *) strcpy ((char *) dst, (const char *) src);
-}
-
-byte *grammar_string_copy_n (byte *dst, const byte *src, unsigned int n)
-{
- return (byte *) strncpy ((char *) dst, (const char *) src, n);
-}
-
-unsigned int grammar_string_length (const byte *str)
-{
- return strlen ((const char *) str);
-}
-
-byte *grammar_string_duplicate (const byte *src)
-{
- const unsigned int size = grammar_string_length (src);
- byte *str = grammar_alloc_malloc (size + 1);
- if (str != NULL)
- {
- grammar_memory_copy (str, src, size);
- str[size] = '\0';
- }
- return str;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/grammar/grammar_crt.h b/nx-X11/extras/Mesa/src/mesa/shader/grammar/grammar_crt.h deleted file mode 100755 index f0827ce96..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/grammar/grammar_crt.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef GRAMMAR_CRT_H
-#define GRAMMAR_CRT_H
-
-
-#include <stdlib.h>
-#include <malloc.h>
-#include <string.h>
-
-
-typedef unsigned long grammar;
-typedef unsigned char byte;
-
-
-#define GRAMMAR_PORT_INCLUDE 1
-#include "grammar.h"
-#undef GRAMMAR_PORT_INCLUDE
-
-
-#endif
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/BaseTypes.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/BaseTypes.h deleted file mode 100755 index c5bf8de17..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/BaseTypes.h +++ /dev/null @@ -1,133 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _BASICTYPES_INCLUDED_
-#define _BASICTYPES_INCLUDED_
-
-//
-// Basic type. Arrays, vectors, etc., are orthogonal to this.
-//
-enum TBasicType {
- EbtVoid,
- EbtFloat,
- EbtInt,
- EbtBool,
- EbtSampler1D,
- EbtSampler2D,
- EbtSampler3D,
- EbtSamplerCube,
- EbtSampler1DShadow,
- EbtSampler2DShadow,
- EbtStruct,
- EbtAddress
-};
-
-__inline bool IsSampler(TBasicType type)
-{
- return type >= EbtSampler1D && type <= EbtSampler2DShadow;
-}
-
-//
-// Qualifiers and built-ins. These are mainly used to see what can be read
-// or written, and by the machine dependent translator to know which registers
-// to allocate variables in. Since built-ins tend to go to different registers
-// than varying or uniform, it makes sense they are peers, not sub-classes.
-//
-enum TQualifier {
- EvqTemporary, // For temporaries (within a function), read/write
- EvqGlobal, // For globals read/write
- EvqConst, // User defined constants and non-output parameters in functions
- EvqAttribute, // Readonly
- EvqVaryingIn, // readonly, fragment shaders only
- EvqVaryingOut, // vertex shaders only read/write
- EvqUniform, // Readonly, vertex and fragment
-
- // pack/unpack input and output
- EvqInput,
- EvqOutput,
-
- // parameters
- EvqIn,
- EvqOut,
- EvqInOut,
- EvqConstReadOnly,
-
- // built-ins written by vertex shader
- EvqPosition,
- EvqPointSize,
- EvqClipVertex,
-
- // built-ins read by fragment shader
- EvqFace,
- EvqFragCoord,
-
- // built-ins written by fragment shader
- EvqFragColor,
- EvqFragDepth,
-
- // end of list
- EvqLast
-};
-
-//
-// This is just for debug print out, carried along with the definitions above.
-//
-__inline const char* getQualifierString(TQualifier q)
-{
- switch (q) {
- case EvqTemporary: return "Temporary"; break;
- case EvqGlobal: return "Global"; break;
- case EvqConst: return "const"; break;
- case EvqConstReadOnly: return "const"; break;
- case EvqAttribute: return "attribute"; break;
- case EvqVaryingIn: return "varying"; break;
- case EvqVaryingOut: return "varying"; break;
- case EvqUniform: return "uniform"; break;
- case EvqIn: return "in"; break;
- case EvqOut: return "out"; break;
- case EvqInOut: return "inout"; break;
- case EvqInput: return "input"; break;
- case EvqOutput: return "output"; break;
- case EvqPosition: return "Position"; break;
- case EvqPointSize: return "PointSize"; break;
- case EvqClipVertex: return "ClipVertex"; break;
- case EvqFace: return "Face"; break;
- case EvqFragCoord: return "FragCoord"; break;
- case EvqFragColor: return "FragColor"; break;
- case EvqFragDepth: return "FragDepth"; break;
- default: return "unknown qualifier";
- }
-}
-
-#endif // _BASICTYPES_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/Common.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/Common.h deleted file mode 100755 index 4a9c0d34a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/Common.h +++ /dev/null @@ -1,288 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _COMMON_INCLUDED_
-#define _COMMON_INCLUDED_
-
-#ifdef _WIN32
- #include <basetsd.h>
-#elif defined (solaris)
- #include <sys/int_types.h>
- #define UINT_PTR uintptr_t
-#else
- #include <stdint.h>
- #define UINT_PTR uintptr_t
-#endif
-
-/* windows only pragma */
-#ifdef _MSC_VER
- #pragma warning(disable : 4786) // Don't warn about too long identifiers
- #pragma warning(disable : 4514) // unused inline method
- #pragma warning(disable : 4201) // nameless union
-#endif
-
-//
-// Doing the push and pop below for warnings does not leave the warning state
-// the way it was. This seems like a defect in the compiler. We would like
-// to do this, but since it does not work correctly right now, it is turned
-// off.
-//
-//??#pragma warning(push, 3)
-
- #include <set>
- #include <vector>
- #include <map>
- #include <list>
- #include <string>
- #include <stdio.h>
-
-//??#pragma warning(pop)
-
-typedef int TSourceLoc;
-
-#include <assert.h>
-#include "PoolAlloc.h"
-
-//
-// Put POOL_ALLOCATOR_NEW_DELETE in base classes to make them use this scheme.
-//
-#define POOL_ALLOCATOR_NEW_DELETE(A) \
- void* operator new(size_t s) { return (A).allocate(s); } \
- void* operator new(size_t, void *_Where) { return (_Where); } \
- void operator delete(void*) { } \
- void operator delete(void *, void *) { } \
- void* operator new[](size_t s) { return (A).allocate(s); } \
- void* operator new[](size_t, void *_Where) { return (_Where); } \
- void operator delete[](void*) { } \
- void operator delete[](void *, void *) { }
-
-#ifdef _M_AMD64
-//
-// The current version of STL that comes with the PSDK (as required for the AMD64 compiler)
-// has a very old version of the STL which is very out of date. As a result, various additions needed
-// making to it to get the compilers compiling!
-//
-
-//
-// A new version of the Map template class - the operator[] now returns the correct type reference
-//
-template <class _K, class _Ty, class _Pr = std::less<_K>, class _A = std::allocator<_Ty> >
-class TBaseMap : public std::map <_K, _Ty, _Pr, _A >
-{
-public :
- _Ty& operator[] (const _K& _Kv)
- {
- iterator _P = insert(value_type(_Kv, _Ty())).first;
- return ((*_P).second);
- }
-
- explicit TBaseMap(const _Pr& _Pred = _Pr(), const _A& _Al = _A())
- : std::map<_K, _Ty, _Pr, _A >(_Pred, _Al) {};
-
-
-};
-
-//
-// A new version of the List template class - the begin function now checks for NULL to eliminate access violations
-//
-template <class _Ty, class _A = std::allocator<_Ty> >
-class TBaseList : public std::list <_Ty, _A >
-{
-public :
- iterator begin()
- {
- return (iterator(_Head == 0 ? 0 : _Acc::_Next(_Head)));
- }
-
- const_iterator begin() const
- {
- return (const_iterator(_Head == 0 ? 0 : _Acc::_Next(_Head)));
- }
-
- //
- // These are required - apparently!
- //
- explicit TBaseList(const _A& _Al = _A())
- : std::list<_Ty, _A >(_Al) {};
- explicit TBaseList(size_type _N, const _Ty& _V = _Ty(), const _A& _Al = _A())
- : std::list<_Ty, _A >(N, _V, _Al) {};
-
-};
-
-//
-// A new version of the set class - this defines the required insert method
-//
-template<class _K, class _Pr = std::less<_K>, class _A = std::allocator<_K> >
-class TBaseSet : public std::set <_K, _Pr, _A>
-{
-public :
-
- //
- // This method wasn't defined
- //
- template<class _Iter>
- void insert(_Iter _First, _Iter _Last)
- { // insert [_First, _Last)
- for (; _First != _Last; ++_First)
- this->insert(*_First);
- }
-
- //
- // These methods were not resolved if I declared the previous method??
- //
- _Pairib insert(const value_type& _X)
- {
- _Imp::_Pairib _Ans = _Tr.insert(_X);
- return (_Pairib(_Ans.first, _Ans.second));
- }
-
- iterator insert(iterator _P, const value_type& _X)
- {
- return (_Tr.insert((_Imp::iterator&)_P, _X));
- }
-
- void insert(_It _F, _It _L)
- {
- for (; _F != _L; ++_F)
- _Tr.insert(*_F);
- }
-
-};
-
-#else
-
-#define TBaseMap std::map
-#define TBaseList std::list
-#define TBaseSet std::set
-
-#endif //_M_AMD64
-
-//
-// Pool version of string.
-//
-typedef pool_allocator<char> TStringAllocator;
-typedef std::basic_string <char, std::char_traits<char>, TStringAllocator > TString;
-inline TString* NewPoolTString(const char* s)
-{
- void* memory = GlobalPoolAllocator.allocate(sizeof(TString));
- return new(memory) TString(s);
-}
-
-//
-// Pool allocator versions of vectors, lists, and maps
-//
-template <class T> class TVector : public std::vector<T, pool_allocator<T> > {
-public:
- typedef typename std::vector<T, pool_allocator<T> >::size_type size_type;
- TVector() : std::vector<T, pool_allocator<T> >() {}
- TVector(const pool_allocator<T>& a) : std::vector<T, pool_allocator<T> >(a) {}
- TVector(size_type i): std::vector<T, pool_allocator<T> >(i) {}
-};
-
-template <class T> class TList : public TBaseList <T, pool_allocator<T> > {
-public:
- typedef typename TBaseList<T, pool_allocator<T> >::size_type size_type;
- TList() : TBaseList<T, pool_allocator<T> >() {}
- TList(const pool_allocator<T>& a) : TBaseList<T, pool_allocator<T> >(a) {}
- TList(size_type i): TBaseList<T, pool_allocator<T> >(i) {}
-};
-
-// This is called TStlSet, because TSet is taken by an existing compiler class.
-template <class T, class CMP> class TStlSet : public std::set<T, CMP, pool_allocator<T> > {
- // No pool allocator versions of constructors in std::set.
-};
-
-
-template <class K, class D, class CMP = std::less<K> > class TMap :
- public TBaseMap<K, D, CMP, pool_allocator<std::pair<K, D> > > {
-public:
- typedef pool_allocator<std::pair <K, D> > tAllocator;
-
- TMap() : TBaseMap<K, D, CMP, tAllocator >() {}
-/*
- TMap(const tAllocator& a) : TBaseMap<K, D, CMP, tAllocator >(key_compare(), a) {}
-*/
- TMap(const tAllocator& a) : TBaseMap<K, D, CMP, tAllocator >() {}
-};
-
-//
-// Persistent string memory. Should only be used for strings that survive
-// across compiles/links.
-//
-typedef std::basic_string<char> TPersistString;
-
-//
-// templatized min and max functions.
-//
-template <class T> T Min(const T a, const T b) { return a < b ? a : b; }
-template <class T> T Max(const T a, const T b) { return a > b ? a : b; }
-
-//
-// Create a TString object from an integer.
-//
-inline const TString String(const int i, const int base = 10)
-{
- char text[16]; // 32 bit ints are at most 10 digits in base 10
-
- #ifdef _WIN32
- itoa(i, text, base);
- #else
- // we assume base 10 for all cases
- sprintf(text, "%d", i);
- #endif
-
- return text;
-}
-
-const unsigned int SourceLocLineMask = 0xffff;
-const unsigned int SourceLocStringShift = 16;
-
-__inline TPersistString FormatSourceLoc(const TSourceLoc loc)
-{
- char locText[64];
-
- int string = loc >> SourceLocStringShift;
- int line = loc & SourceLocLineMask;
-
- if (line)
- sprintf(locText, "%d:%d", string, line);
- else
- sprintf(locText, "%d:? ", string);
-
- return TPersistString(locText);
-}
-typedef TMap<TString, TString> TPragmaTable;
-typedef TMap<TString, TString>::tAllocator TPragmaTableAllocator;
-
-#endif // _COMMON_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/ConstantUnion.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/ConstantUnion.h deleted file mode 100755 index a60ae114f..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/ConstantUnion.h +++ /dev/null @@ -1,50 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _CONSTANT_UNION_INCLUDED_
-#define _CONSTANT_UNION_INCLUDED_
-
-
-class constUnion {
-public:
-
- POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)
- union {
- int iConst; // used for ivec
- bool bConst; // used for bvec
- float fConst; // used for vec, mat
- } ;
-};
-
-#endif // _CONSTANT_UNION_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/InfoSink.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/InfoSink.h deleted file mode 100755 index 14d44a34a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/InfoSink.h +++ /dev/null @@ -1,135 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _INFOSINK_INCLUDED_
-#define _INFOSINK_INCLUDED_
-
-#include "../Include/Common.h"
-#include <math.h>
-
-//
-// TPrefixType is used to centralize how info log messages start.
-// See below.
-//
-enum TPrefixType {
- EPrefixNone,
- EPrefixWarning,
- EPrefixError,
- EPrefixInternalError,
- EPrefixUnimplemented
-};
-
-enum TOutputStream {
- ENull = 0,
- EDebugger = 0x01,
- EStdOut = 0x02,
- EString = 0x04
-};
-//
-// Encapsulate info logs for all objects that have them.
-//
-// The methods are a general set of tools for getting a variety of
-// messages and types inserted into the log.
-//
-class TInfoSinkBase {
-public:
- TInfoSinkBase() : outputStream(4) {}
- void erase() { sink.erase(); }
- TInfoSinkBase& operator<<(const TPersistString& t) { append(t); return *this; }
- TInfoSinkBase& operator<<(char c) { append(1, c); return *this; }
- TInfoSinkBase& operator<<(const char* s) { append(s); return *this; }
- TInfoSinkBase& operator<<(int n) { append(String(n)); return *this; }
- TInfoSinkBase& operator<<(const unsigned int n) { append(String(n)); return *this; }
- TInfoSinkBase& operator<<(float n) { char buf[40];
- sprintf(buf, (fabs(n) > 1e-8 && fabs(n) < 1e8) || n == 0.0f ?
- "%f" : "%g", n);
- append(buf);
- return *this; }
- TInfoSinkBase& operator+(const TPersistString& t) { append(t); return *this; }
- TInfoSinkBase& operator+(const TString& t) { append(t); return *this; }
- TInfoSinkBase& operator<<(const TString& t) { append(t); return *this; }
- TInfoSinkBase& operator+(const char* s) { append(s); return *this; }
- const char* c_str() const { return sink.c_str(); }
- void prefix(TPrefixType message) {
- switch(message) {
- case EPrefixNone: break;
- case EPrefixWarning: append("WARNING: "); break;
- case EPrefixError: append("ERROR: "); break;
- case EPrefixInternalError: append("INTERNAL ERROR: "); break;
- case EPrefixUnimplemented: append("UNIMPLEMENTED: "); break;
- default: append("UNKOWN ERROR: "); break;
- }
- }
- void location(TSourceLoc loc) {
- append(FormatSourceLoc(loc).c_str());
- append(": ");
- }
- void message(TPrefixType message, const char* s) {
- prefix(message);
- append(s);
- append("\n");
- }
- void message(TPrefixType message, const char* s, TSourceLoc loc) {
- prefix(message);
- location(loc);
- append(s);
- append("\n");
- }
-
- void setOutputStream(int output = 4)
- {
- outputStream = output;
- }
-
-protected:
- void append(const char *s);
-
- void append(int count, char c);
- void append(const TPersistString& t);
- void append(const TString& t);
-
- void checkMem(size_t growth) { if (sink.capacity() < sink.size() + growth + 2)
- sink.reserve(sink.capacity() + sink.capacity() / 2); }
- void appendToStream(const char* s);
- TPersistString sink;
- int outputStream;
-};
-
-class TInfoSink {
-public:
- TInfoSinkBase info;
- TInfoSinkBase debug;
-};
-
-#endif // _INFOSINK_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/InitializeGlobals.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/InitializeGlobals.h deleted file mode 100755 index 3d9a42a2b..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/InitializeGlobals.h +++ /dev/null @@ -1,43 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef __INITIALIZE_GLOBALS_INCLUDED_
-#define __INITIALIZE_GLOBALS_INCLUDED_
-
-void InitializeGlobalPools();
-void FreeGlobalPools();
-bool InitializePoolIndex();
-void FreePoolIndex();
-
-#endif // __INITIALIZE_GLOBALS_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/InitializeParseContext.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/InitializeParseContext.h deleted file mode 100755 index 7d565b313..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/InitializeParseContext.h +++ /dev/null @@ -1,44 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef __INITIALIZE_PARSE_CONTEXT_INCLUDED_
-#define __INITIALIZE_PARSE_CONTEXT_INCLUDED_
-#include "osinclude.h"
-
-bool InitializeParseContextIndex();
-bool InitializeGlobalParseContext();
-bool FreeParseContext();
-bool FreeParseContextIndex();
-
-#endif // __INITIALIZE_PARSE_CONTEXT_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/PoolAlloc.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/PoolAlloc.h deleted file mode 100755 index e224d3b86..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/PoolAlloc.h +++ /dev/null @@ -1,346 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _POOLALLOC_INCLUDED_
-#define _POOLALLOC_INCLUDED_
-
-#ifdef _DEBUG
-# define GUARD_BLOCKS // define to enable guard block sanity checking
-#endif
-
-//
-// This header defines an allocator that can be used to efficiently
-// allocate a large number of small requests for heap memory, with the
-// intention that they are not individually deallocated, but rather
-// collectively deallocated at one time.
-//
-// This simultaneously
-//
-// * Makes each individual allocation much more efficient; the
-// typical allocation is trivial.
-// * Completely avoids the cost of doing individual deallocation.
-// * Saves the trouble of tracking down and plugging a large class of leaks.
-//
-// Individual classes can use this allocator by supplying their own
-// new and delete methods.
-//
-// STL containers can use this allocator by using the pool_allocator
-// class as the allocator (second) template argument.
-//
-
-#include <stddef.h>
-#include <vector>
-
-// If we are using guard blocks, we must track each indivual
-// allocation. If we aren't using guard blocks, these
-// never get instantiated, so won't have any impact.
-//
-
-class TAllocation {
-public:
- TAllocation(size_t size, unsigned char* mem, TAllocation* prev = 0) :
- size(size), mem(mem), prevAlloc(prev) {
- // Allocations are bracketed:
- // [allocationHeader][initialGuardBlock][userData][finalGuardBlock]
- // This would be cleaner with if (guardBlockSize)..., but that
- // makes the compiler print warnings about 0 length memsets,
- // even with the if() protecting them.
-# ifdef GUARD_BLOCKS
- memset(preGuard(), guardBlockBeginVal, guardBlockSize);
- memset(data(), userDataFill, size);
- memset(postGuard(), guardBlockEndVal, guardBlockSize);
-# endif
- }
-
- void check() const {
- checkGuardBlock(preGuard(), guardBlockBeginVal, "before");
- checkGuardBlock(postGuard(), guardBlockEndVal, "after");
- }
-
- void checkAllocList() const;
-
- // Return total size needed to accomodate user buffer of 'size',
- // plus our tracking data.
- inline static size_t allocationSize(size_t size) {
- return size + 2 * guardBlockSize + headerSize();
- }
-
- // Offset from surrounding buffer to get to user data buffer.
- inline static unsigned char* offsetAllocation(unsigned char* m) {
- return m + guardBlockSize + headerSize();
- }
-
-private:
- void checkGuardBlock(unsigned char* blockMem, unsigned char val, char* locText) const;
-
- // Find offsets to pre and post guard blocks, and user data buffer
- unsigned char* preGuard() const { return mem + headerSize(); }
- unsigned char* data() const { return preGuard() + guardBlockSize; }
- unsigned char* postGuard() const { return data() + size; }
-
- size_t size; // size of the user data area
- unsigned char* mem; // beginning of our allocation (pts to header)
- TAllocation* prevAlloc; // prior allocation in the chain
-
- // Support MSVC++ 6.0
- const static unsigned char guardBlockBeginVal;
- const static unsigned char guardBlockEndVal;
- const static unsigned char userDataFill;
-
-# ifdef GUARD_BLOCKS
- const static size_t guardBlockSize;
- inline static size_t headerSize() { return sizeof(TAllocation); }
-# else
- const static size_t guardBlockSize;
- inline static size_t headerSize() { return 0; }
-# endif
-};
-
-//
-// There are several stacks. One is to track the pushing and popping
-// of the user, and not yet implemented. The others are simply a
-// repositories of free pages or used pages.
-//
-// Page stacks are linked together with a simple header at the beginning
-// of each allocation obtained from the underlying OS. Multi-page allocations
-// are returned to the OS. Individual page allocations are kept for future
-// re-use.
-//
-// The "page size" used is not, nor must it match, the underlying OS
-// page size. But, having it be about that size or equal to a set of
-// pages is likely most optimal.
-//
-class TPoolAllocator {
-public:
- TPoolAllocator(bool global = false, int growthIncrement = 8*1024, int allocationAlignment = 16);
-
- //
- // Don't call the destructor just to free up the memory, call pop()
- //
- ~TPoolAllocator();
-
- //
- // Call push() to establish a new place to pop memory too. Does not
- // have to be called to get things started.
- //
- void push();
-
- //
- // Call pop() to free all memory allocated since the last call to push(),
- // or if no last call to push, frees all memory since first allocation.
- //
- void pop();
-
- //
- // Call popAll() to free all memory allocated.
- //
- void popAll();
-
- //
- // Call allocate() to actually acquire memory. Returns 0 if no memory
- // available, otherwise a properly aligned pointer to 'numBytes' of memory.
- //
- void* allocate(size_t numBytes);
-
- //
- // There is no deallocate. The point of this class is that
- // deallocation can be skipped by the user of it, as the model
- // of use is to simultaneously deallocate everything at once
- // by calling pop(), and to not have to solve memory leak problems.
- //
-
-protected:
- friend struct tHeader;
-
- struct tHeader {
- tHeader(tHeader* nextPage, size_t pageCount) :
-#ifdef GUARD_BLOCKS
- lastAllocation(0),
-#endif
- nextPage(nextPage), pageCount(pageCount) { }
-
- ~tHeader() {
-#ifdef GUARD_BLOCKS
- if (lastAllocation)
- lastAllocation->checkAllocList();
-#endif
- }
-
- tHeader* nextPage;
- size_t pageCount;
-#ifdef GUARD_BLOCKS
- TAllocation* lastAllocation;
-#endif
- };
-
- struct tAllocState {
- size_t offset;
- tHeader* page;
- };
- typedef std::vector<tAllocState> tAllocStack;
-
- // Track allocations if and only if we're using guard blocks
- void* initializeAllocation(tHeader* block, unsigned char* memory, size_t numBytes) {
-# ifdef GUARD_BLOCKS
- new(memory) TAllocation(numBytes, memory, block->lastAllocation);
- block->lastAllocation = reinterpret_cast<TAllocation*>(memory);
-# endif
-
- // This is optimized entirely away if GUARD_BLOCKS is not defined.
- return TAllocation::offsetAllocation(memory);
- }
-
- bool global; // should be true if this object is globally scoped
- size_t pageSize; // granularity of allocation from the OS
- size_t alignment; // all returned allocations will be aligned at
- // this granularity, which will be a power of 2
- size_t alignmentMask;
- size_t headerSkip; // amount of memory to skip to make room for the
- // header (basically, size of header, rounded
- // up to make it aligned
- size_t currentPageOffset; // next offset in top of inUseList to allocate from
- tHeader* freeList; // list of popped memory
- tHeader* inUseList; // list of all memory currently being used
- tAllocStack stack; // stack of where to allocate from, to partition pool
-
- int numCalls; // just an interesting statistic
- size_t totalBytes; // just an interesting statistic
-private:
- TPoolAllocator& operator=(const TPoolAllocator&); // dont allow assignment operator
- TPoolAllocator(const TPoolAllocator&); // dont allow default copy constructor
-};
-
-
-//
-// There could potentially be many pools with pops happening at
-// different times. But a simple use is to have a global pop
-// with everyone using the same global allocator.
-//
-typedef TPoolAllocator* PoolAllocatorPointer;
-extern TPoolAllocator& GetGlobalPoolAllocator();
-#define GlobalPoolAllocator GetGlobalPoolAllocator()
-struct TThreadGlobalPools
-{
- TPoolAllocator* globalPoolAllocator;
-};
-
-//
-// This STL compatible allocator is intended to be used as the allocator
-// parameter to templatized STL containers, like vector and map.
-//
-// It will use the pools for allocation, and not
-// do any deallocation, but will still do destruction.
-//
-template<class T>
-class pool_allocator {
-public:
- typedef size_t size_type;
- typedef ptrdiff_t difference_type;
- typedef T *pointer;
- typedef const T *const_pointer;
- typedef T& reference;
- typedef const T& const_reference;
- typedef T value_type;
- template<class Other>
- struct rebind {
- typedef pool_allocator<Other> other;
- };
- pointer address(reference x) const { return &x; }
- const_pointer address(const_reference x) const { return &x; }
-
-#ifdef USING_SGI_STL
- pool_allocator() { }
-#else
- pool_allocator() : allocator(GlobalPoolAllocator) { }
- pool_allocator(TPoolAllocator& a) : allocator(a) { }
- pool_allocator(const pool_allocator<T>& p) : allocator(p.allocator) { }
-#endif
-
-#if defined(_MSC_VER) && _MSC_VER >= 1300
- template<class Other>
-#ifdef USING_SGI_STL
- pool_allocator(const pool_allocator<Other>& p) /*: allocator(p.getAllocator())*/ { }
-#else
- pool_allocator(const pool_allocator<Other>& p) : allocator(p.getAllocator()) { }
-#endif
-#endif
-
-#ifndef _WIN32
- template<class Other>
- pool_allocator(const pool_allocator<Other>& p) : allocator(p.getAllocator()) { }
-#endif
-
-#ifdef USING_SGI_STL
- static pointer allocate(size_type n) {
- return reinterpret_cast<pointer>(getAllocator().allocate(n)); }
- pointer allocate(size_type n, const void*) {
- return reinterpret_cast<pointer>(getAllocator().allocate(n)); }
-
- static void deallocate(void*, size_type) { }
- static void deallocate(pointer, size_type) { }
-#else
- pointer allocate(size_type n) {
- return reinterpret_cast<pointer>(getAllocator().allocate(n * sizeof(T))); }
- pointer allocate(size_type n, const void*) {
- return reinterpret_cast<pointer>(getAllocator().allocate(n * sizeof(T))); }
-
- void deallocate(void*, size_type) { }
- void deallocate(pointer, size_type) { }
-#endif
-
- pointer _Charalloc(size_t n) {
- return reinterpret_cast<pointer>(getAllocator().allocate(n)); }
-
- void construct(pointer p, const T& val) { new ((void *)p) T(val); }
- void destroy(pointer p) { p->T::~T(); }
-
- bool operator==(const pool_allocator& rhs) const { return &getAllocator() == &rhs.getAllocator(); }
- bool operator!=(const pool_allocator& rhs) const { return &getAllocator() != &rhs.getAllocator(); }
-
- size_type max_size() const { return static_cast<size_type>(-1) / sizeof(T); }
- size_type max_size(int size) const { return static_cast<size_type>(-1) / size; }
-
-#ifdef USING_SGI_STL
- //void setAllocator(TPoolAllocator* a) { allocator = a; }
- static TPoolAllocator& getAllocator() { return GlobalPoolAllocator; }
-#else
- void setAllocator(TPoolAllocator* a) { allocator = *a; }
- TPoolAllocator& getAllocator() const { return allocator; }
-
-protected:
- TPoolAllocator& allocator;
-#endif
-};
-
-#endif // _POOLALLOC_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/ResourceLimits.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/ResourceLimits.h deleted file mode 100755 index ef24244c2..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/ResourceLimits.h +++ /dev/null @@ -1,61 +0,0 @@ -/*
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef _RESOURCE_LIMITS_INCLUDED_
-#define _RESOURCE_LIMITS_INCLUDED_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct TBuiltInResource_ {
- int maxLights;
- int maxClipPlanes;
- int maxTextureUnits;
- int maxTextureCoords;
- int maxVertexAttribs;
- int maxVertexUniformComponents;
- int maxVaryingFloats;
- int maxVertexTextureImageUnits;
- int maxCombinedTextureImageUnits;
- int maxTextureImageUnits;
- int maxFragmentUniformComponents;
- int maxDrawBuffers;
-} TBuiltInResource;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RESOURCE_LIMITS_INCLUDED_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/ShHandle.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/ShHandle.h deleted file mode 100755 index 82c0314f3..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/ShHandle.h +++ /dev/null @@ -1,177 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _SHHANDLE_INCLUDED_
-#define _SHHANDLE_INCLUDED_
-
-//
-// Machine independent part of the compiler private objects
-// sent as ShHandle to the driver.
-//
-// This should not be included by driver code.
-//
-
-#define SH_EXPORTING
-#include "../Public/ShaderLangExt.h"
-#include "InfoSink.h"
-
-class TCompiler;
-class TLinker;
-class TUniformMap;
-namespace Lf {
- class TBindingList;
- class TLinker;
- class TLibrary;
-}
-
-//
-// The base class used to back handles returned to the driver.
-//
-class TShHandleBase {
-public:
- TShHandleBase() { }
- virtual ~TShHandleBase() { }
- virtual TCompiler* getAsCompiler() { return 0; }
- virtual TLinker* getAsLinker() { return 0; }
- virtual Lf::TLinker* getAsNewLinker() { return 0; }
- virtual TUniformMap* getAsUniformMap() { return 0; }
- virtual Lf::TBindingList* getAsBindingList() { return 0; }
- virtual Lf::TLibrary* getAsLibrary() { return 0; }
-};
-//
-// The base class for the machine dependent linker to derive from
-// for managing where uniforms live.
-//
-class TUniformMap : public TShHandleBase {
-public:
- TUniformMap() { }
- virtual ~TUniformMap() { }
- virtual TUniformMap* getAsUniformMap() { return this; }
- virtual int getLocation(const char* name) = 0;
- virtual TInfoSink& getInfoSink() { return infoSink; }
- TInfoSink infoSink;
-};
-
-class TIntermNode;
-
-//
-// The base class for the machine dependent compiler to derive from
-// for managing object code from the compile.
-//
-class TCompiler : public TShHandleBase {
-public:
- TCompiler(EShLanguage l, TInfoSink& sink) : infoSink(sink) , language(l), haveValidObjectCode(false) { }
- virtual ~TCompiler() { }
- EShLanguage getLanguage() { return language; }
- virtual TInfoSink& getInfoSink() { return infoSink; }
-
- virtual bool compile(TIntermNode* root) = 0;
-
- virtual TCompiler* getAsCompiler() { return this; }
- virtual bool linkable() { return haveValidObjectCode; }
-
- TInfoSink& infoSink;
-protected:
- EShLanguage language;
- bool haveValidObjectCode;
-};
-
-//
-// Link operations are base on a list of compile results...
-//
-typedef TVector<TCompiler*> TCompilerList;
-typedef TVector<TShHandleBase*> THandleList;
-
-//
-// The base class for the machine dependent linker to derive from
-// to manage the resulting executable.
-//
-
-class TLinker : public TShHandleBase {
-public:
- TLinker(EShExecutable e, TInfoSink& iSink) :
- infoSink(iSink),
- executable(e),
- haveReturnableObjectCode(false),
- appAttributeBindings(0),
- fixedAttributeBindings(0),
- excludedAttributes(0),
- excludedCount(0),
- uniformBindings(0) { }
- virtual TLinker* getAsLinker() { return this; }
- virtual ~TLinker() { }
- virtual bool link(TCompilerList&, TUniformMap*) = 0;
- virtual bool link(THandleList&) { return false; }
- virtual void setAppAttributeBindings(const ShBindingTable* t) { appAttributeBindings = t; }
- virtual void setFixedAttributeBindings(const ShBindingTable* t) { fixedAttributeBindings = t; }
- virtual void getAttributeBindings(ShBindingTable const **t) const = 0;
- virtual void setExcludedAttributes(const int* attributes, int count) { excludedAttributes = attributes; excludedCount = count; }
- virtual ShBindingTable* getUniformBindings() const { return uniformBindings; }
- virtual const void* getObjectCode() const { return 0; } // a real compiler would be returning object code here
- virtual TInfoSink& getInfoSink() { return infoSink; }
- TInfoSink& infoSink;
-protected:
- EShExecutable executable;
- bool haveReturnableObjectCode; // true when objectCode is acceptable to send to driver
-
- const ShBindingTable* appAttributeBindings;
- const ShBindingTable* fixedAttributeBindings;
- const int* excludedAttributes;
- int excludedCount;
- ShBindingTable* uniformBindings; // created by the linker
-};
-
-//
-// This is the interface between the machine independent code
-// and the machine dependent code.
-//
-// The machine dependent code should derive from the classes
-// above. Then Construct*() and Delete*() will create and
-// destroy the machine dependent objects, which contain the
-// above machine independent information.
-//
-TCompiler* ConstructCompiler(EShLanguage, int);
-
-TShHandleBase* ConstructLinker(EShExecutable, int);
-TShHandleBase* ConstructBindings();
-TShHandleBase* ConstructLibrary();
-void DeleteLinker(TShHandleBase*);
-
-TUniformMap* ConstructUniformMap();
-void DeleteCompiler(TCompiler*);
-
-void DeleteUniformMap(TUniformMap*);
-void freeTargetDependentData(void*);
-
-#endif // _SHHANDLE_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/Types.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/Types.h deleted file mode 100755 index 9415879af..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/Types.h +++ /dev/null @@ -1,297 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _TYPES_INCLUDED
-#define _TYPES_INCLUDED
-
-#include "../Include/Common.h"
-#include "../Include/BaseTypes.h"
-
-//
-// Need to have association of line numbers to types in a list for building structs.
-//
-class TType;
-struct TTypeLine {
- TType* type;
- int line;
-};
-typedef TVector<TTypeLine> TTypeList;
-
-inline TTypeList* NewPoolTTypeList()
-{
- void* memory = GlobalPoolAllocator.allocate(sizeof(TTypeList));
- return new(memory) TTypeList;
-}
-
-//
-// This is a workaround for a problem with the yacc stack, It can't have
-// types that the compiler thinks non-trivial constructors. It should
-// just be used while recognizing the grammar, not anything else. Pointers
-// could be used, but also trying to avoid lots of memory management overhead.
-//
-// Not as bad as it looks, there is no actual assumption that the fields
-// match up or are name the same or anything like that.
-//
-class TPublicType {
-public:
- TBasicType type;
- TQualifier qualifier;
- int size; // size of vector or matrix, not size of array
- bool matrix;
- bool array;
- TType* userDef;
- int line;
-};
-
-typedef std::map<TTypeList*, TTypeList*> TStructureMap;
-typedef std::map<TTypeList*, TTypeList*>::iterator TStructureMapIterator;
-//
-// Base class for things that have a type.
-//
-class TType {
-public:
- POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)
- explicit TType(TBasicType t, TQualifier q = EvqTemporary, int s = 1, bool m = false, bool a = false) :
- type(t), qualifier(q), size(s), matrix(m), array(a), arraySize(0), structure(0),
- structureSize(0), maxArraySize(0), arrayInformationType(0), fieldName(0), typeName(0), mangled(0)
- { }
- explicit TType(TPublicType p) :
- type(p.type), qualifier(p.qualifier), size(p.size), matrix(p.matrix), array(p.array), arraySize(0),
- structure(0), structureSize(0), maxArraySize(0), arrayInformationType(0), fieldName(0), typeName(0), mangled(0)
- {
- if (p.userDef) {
- structure = p.userDef->getStruct();
- structureSize = setStructSize(p.userDef->getStruct());
- typeName = NewPoolTString(p.userDef->getTypeName().c_str());
- }
- }
- explicit TType(TTypeList* userDef, TString n) :
- type(EbtStruct), qualifier(EvqTemporary), size(1), matrix(false), array(false), arraySize(0),
- structure(userDef), maxArraySize(0), arrayInformationType(0), fieldName(0), mangled(0) {
- structureSize = setStructSize(userDef);
- typeName = NewPoolTString(n.c_str());
- }
- explicit TType() {}
- virtual ~TType() {}
-
- TType (const TType& type) { *this = type; }
-
- void copyType(const TType& copyOf, TStructureMap& remapper)
- {
- type = copyOf.type;
- qualifier = copyOf.qualifier;
- size = copyOf.size;
- matrix = copyOf.matrix;
- array = copyOf.array;
- arraySize = copyOf.arraySize;
-
- TStructureMapIterator iter;
- if (copyOf.structure) {
- if ((iter = remapper.find(structure)) == remapper.end()) {
- // create the new structure here
- structure = NewPoolTTypeList();
- for (unsigned int i = 0; i < copyOf.structure->size(); ++i) {
- TTypeLine typeLine;
- typeLine.line = (*copyOf.structure)[i].line;
- typeLine.type = (*copyOf.structure)[i].type->clone(remapper);
- structure->push_back(typeLine);
- }
- } else {
- structure = iter->second;
- }
- } else
- structure = 0;
-
- fieldName = 0;
- if (copyOf.fieldName)
- fieldName = NewPoolTString(copyOf.fieldName->c_str());
- typeName = 0;
- if (copyOf.typeName)
- typeName = NewPoolTString(copyOf.typeName->c_str());
-
- mangled = 0;
- if (copyOf.mangled)
- mangled = NewPoolTString(copyOf.mangled->c_str());
-
- structureSize = copyOf.structureSize;
- maxArraySize = copyOf.maxArraySize;
- assert (copyOf.arrayInformationType == 0);
- arrayInformationType = 0; // arrayInformationType should not be set for builtIn symbol table level
- }
-
- TType* clone(TStructureMap& remapper)
- {
- TType *newType = new TType();
- newType->copyType(*this, remapper);
-
- return newType;
- }
-
- int setStructSize(TTypeList* userDef)
- {
- int stSize = 0;
- for (TTypeList::iterator tl = userDef->begin(); tl != userDef->end(); tl++) {
- if (((*tl).type)->isArray()) {
- if (((*tl).type)->getStruct()) {
- int structSize = setStructSize(((*tl).type)->getStruct());
- stSize += structSize * ((*tl).type)->getArraySize();
- } else {
- stSize += ((*tl).type)->getInstanceSize() * ((*tl).type)->getArraySize();
- }
- } else if (((*tl).type)->isMatrix() || ((*tl).type)->isVector()){
- stSize += ((*tl).type)->getInstanceSize();
- } else if (((*tl).type)->getStruct()) {
- //?? We should actually be calling getStructSize() function and not setStructSize. This problem occurs in case
- // of nested/embedded structs.
- stSize += setStructSize(((*tl).type)->getStruct());
- } else
- stSize += 1;
- }
- structureSize = stSize;
- return stSize;
- }
-
- virtual void setType(TBasicType t, int s, bool m, bool a, int aS = 0)
- { type = t; size = s; matrix = m; array = a; arraySize = aS; }
- virtual void setType(TBasicType t, int s, bool m, TType* userDef = 0)
- { type = t;
- size = s;
- matrix = m;
- if (userDef)
- structure = userDef->getStruct();
- // leave array information intact.
- }
- virtual void setTypeName(const TString& n) { typeName = NewPoolTString(n.c_str()); }
- virtual void setFieldName(const TString& n) { fieldName = NewPoolTString(n.c_str()); }
- virtual const TString& getTypeName() const
- {
- assert (typeName);
- return *typeName;
- }
-
- virtual const TString& getFieldName() const
- {
- assert (fieldName);
- return *fieldName;
- }
-
- virtual TBasicType getBasicType() const { return type; }
- virtual TQualifier getQualifier() const { return qualifier; }
- virtual void changeQualifier(TQualifier q) { qualifier = q; }
-
- // One-dimensional size of single instance type
- virtual int getNominalSize() const { return size; }
-
- // Full-dimensional size of single instance of type
- virtual int getInstanceSize() const
- {
- if (matrix)
- return size * size;
- else
- return size;
- }
-
- virtual bool isMatrix() const { return matrix ? true : false; }
- virtual bool isArray() const { return array ? true : false; }
- int getArraySize() const { return arraySize; }
- void setArraySize(int s) { array = true; arraySize = s; }
- void setMaxArraySize (int s) { maxArraySize = s; }
- int getMaxArraySize () const { return maxArraySize; }
- void setArrayInformationType(TType* t) { arrayInformationType = t; }
- TType* getArrayInformationType() { return arrayInformationType; }
- virtual bool isVector() const { return size > 1 && !matrix; }
- static char* getBasicString(TBasicType t) {
- switch (t) {
- case EbtVoid: return "void"; break;
- case EbtFloat: return "float"; break;
- case EbtInt: return "int"; break;
- case EbtBool: return "bool"; break;
- case EbtSampler1D: return "sampler1D"; break;
- case EbtSampler2D: return "sampler2D"; break;
- case EbtSampler3D: return "sampler3D"; break;
- case EbtSamplerCube: return "samplerCube"; break;
- case EbtSampler1DShadow: return "sampler1DShadow"; break;
- case EbtSampler2DShadow: return "sampler2DShadow"; break;
- case EbtStruct: return "structure"; break;
- default: return "unknown type";
- }
- }
- const char* getBasicString() const { return TType::getBasicString(type); }
- const char* getQualifierString() const { return ::getQualifierString(qualifier); }
- TTypeList* getStruct() { return structure; }
- int getStructSize() const { return structureSize; }
- TTypeList* getStruct() const { return structure; }
- TString& getMangledName() {
- if (!mangled) {
- mangled = NewPoolTString("");
- buildMangledName(*mangled);
- *mangled+=';';
- }
-
- return *mangled;
- }
- bool operator==(const TType& right) const {
- return type == right.type &&
- size == right.size &&
- matrix == right.matrix &&
- array == right.array &&
- structure == right.structure;
- // don't check the qualifier, it's not ever what's being sought after
- }
- bool operator!=(const TType& right) const {
- return !operator==(right);
- }
- TString getCompleteString() const;
-
-protected:
- void buildMangledName(TString&);
-
- TBasicType type : 6;
- TQualifier qualifier : 7;
- int size : 8; // size of vector or matrix, not size of array
- unsigned int matrix : 1;
- unsigned int array : 1;
-
- int arraySize;
- TTypeList* structure; // 0 unless this is a struct
- int structureSize;
- int maxArraySize;
- TType* arrayInformationType;
- TString *fieldName; // for structure field names
- TString *typeName; // for structure field type name
- TString *mangled;
-
-};
-
-#endif // _TYPES_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/intermediate.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/intermediate.h deleted file mode 100755 index 13e22c274..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Include/intermediate.h +++ /dev/null @@ -1,516 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-//
-// Definition of the in-memory high-level intermediate representation
-// of shaders. This is a tree that parser creates.
-//
-// Nodes in the tree are defined as a hierarchy of classes derived from
-// TIntermNode. Each is a node in a tree. There is no preset branching factor;
-// each node can have it's own type of list of children.
-//
-
-#ifndef __INTERMEDIATE_H
-#define __INTERMEDIATE_H
-
-#include "../Include/Common.h"
-#include "../Include/Types.h"
-#include "../Include/ConstantUnion.h"
-
-//
-// Operators used by the high-level (parse tree) representation.
-//
-enum TOperator {
- EOpNull, // if in a node, should only mean a node is still being built
- EOpSequence, // denotes a list of statements, or parameters, etc.
- EOpFunctionCall,
- EOpFunction, // For function definition
- EOpParameters, // an aggregate listing the parameters to a function
-
- //
- // Unary operators
- //
-
- EOpNegative,
- EOpLogicalNot,
- EOpVectorLogicalNot,
- EOpBitwiseNot,
-
- EOpPostIncrement,
- EOpPostDecrement,
- EOpPreIncrement,
- EOpPreDecrement,
-
- EOpConvIntToBool,
- EOpConvFloatToBool,
- EOpConvBoolToFloat,
- EOpConvIntToFloat,
- EOpConvFloatToInt,
- EOpConvBoolToInt,
-
- //
- // binary operations
- //
-
- EOpAdd,
- EOpSub,
- EOpMul,
- EOpDiv,
- EOpMod,
- EOpRightShift,
- EOpLeftShift,
- EOpAnd,
- EOpInclusiveOr,
- EOpExclusiveOr,
- EOpEqual,
- EOpNotEqual,
- EOpVectorEqual,
- EOpVectorNotEqual,
- EOpLessThan,
- EOpGreaterThan,
- EOpLessThanEqual,
- EOpGreaterThanEqual,
- EOpComma,
-
- EOpVectorTimesScalar,
- EOpVectorTimesMatrix,
- EOpMatrixTimesVector,
- EOpMatrixTimesScalar,
-
- EOpLogicalOr,
- EOpLogicalXor,
- EOpLogicalAnd,
-
- EOpIndexDirect,
- EOpIndexIndirect,
- EOpIndexDirectStruct,
-
- EOpVectorSwizzle,
-
- //
- // Built-in functions potentially mapped to operators
- //
-
- EOpRadians,
- EOpDegrees,
- EOpSin,
- EOpCos,
- EOpTan,
- EOpAsin,
- EOpAcos,
- EOpAtan,
-
- EOpPow,
- EOpExp,
- EOpLog,
- EOpExp2,
- EOpLog2,
- EOpSqrt,
- EOpInverseSqrt,
-
- EOpAbs,
- EOpSign,
- EOpFloor,
- EOpCeil,
- EOpFract,
- EOpMin,
- EOpMax,
- EOpClamp,
- EOpMix,
- EOpStep,
- EOpSmoothStep,
-
- EOpLength,
- EOpDistance,
- EOpDot,
- EOpCross,
- EOpNormalize,
- EOpFaceForward,
- EOpReflect,
- EOpRefract,
-
- EOpDPdx, // Fragment only
- EOpDPdy, // Fragment only
- EOpFwidth, // Fragment only
-
- EOpMatrixTimesMatrix,
-
- EOpAny,
- EOpAll,
-
- EOpItof, // pack/unpack only
- EOpFtoi, // pack/unpack only
- EOpSkipPixels, // pack/unpack only
- EOpReadInput, // unpack only
- EOpWritePixel, // unpack only
- EOpBitmapLsb, // unpack only
- EOpBitmapMsb, // unpack only
- EOpWriteOutput, // pack only
- EOpReadPixel, // pack only
-
- //
- // Branch
- //
-
- EOpKill, // Fragment only
- EOpReturn,
- EOpBreak,
- EOpContinue,
-
- //
- // Constructors
- //
-
- EOpConstructInt,
- EOpConstructBool,
- EOpConstructFloat,
- EOpConstructVec2,
- EOpConstructVec3,
- EOpConstructVec4,
- EOpConstructBVec2,
- EOpConstructBVec3,
- EOpConstructBVec4,
- EOpConstructIVec2,
- EOpConstructIVec3,
- EOpConstructIVec4,
- EOpConstructMat2,
- EOpConstructMat3,
- EOpConstructMat4,
- EOpConstructStruct,
-
- //
- // moves
- //
-
- EOpAssign,
- EOpAddAssign,
- EOpSubAssign,
- EOpMulAssign,
- EOpVectorTimesMatrixAssign,
- EOpVectorTimesScalarAssign,
- EOpMatrixTimesScalarAssign,
- EOpMatrixTimesMatrixAssign,
- EOpDivAssign,
- EOpModAssign,
- EOpAndAssign,
- EOpInclusiveOrAssign,
- EOpExclusiveOrAssign,
- EOpLeftShiftAssign,
- EOpRightShiftAssign
-};
-
-class TIntermTraverser;
-class TIntermAggregate;
-class TIntermBinary;
-class TIntermConstantUnion;
-class TIntermSelection;
-class TIntermTyped;
-class TIntermSymbol;
-class TInfoSink;
-
-//
-// Base class for the tree nodes
-//
-class TIntermNode {
-public:
- POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)
-
- TIntermNode() : line(0) {}
- virtual TSourceLoc getLine() const { return line; }
- virtual void setLine(TSourceLoc l) { line = l; }
- virtual void traverse(TIntermTraverser*) = 0;
- virtual TIntermTyped* getAsTyped() { return 0; }
- virtual TIntermConstantUnion* getAsConstantUnion() { return 0; }
- virtual TIntermAggregate* getAsAggregate() { return 0; }
- virtual TIntermBinary* getAsBinaryNode() { return 0; }
- virtual TIntermSelection* getAsSelectionNode() { return 0; }
- virtual TIntermSymbol* getAsSymbolNode() { return 0; }
- virtual ~TIntermNode() { }
-protected:
- TSourceLoc line;
-};
-
-//
-// This is just to help yacc.
-//
-struct TIntermNodePair {
- TIntermNode* node1;
- TIntermNode* node2;
-};
-
-class TIntermSymbol;
-class TIntermBinary;
-
-//
-// Intermediate class for nodes that have a type.
-//
-class TIntermTyped : public TIntermNode {
-public:
- TIntermTyped(const TType& t) : type(t) { }
- virtual TIntermTyped* getAsTyped() { return this; }
- virtual void setType(const TType& t) { type = t; }
- virtual TType getType() const { return type; }
- virtual TType* getTypePointer() { return &type; }
-
- virtual TBasicType getBasicType() const { return type.getBasicType(); }
- virtual TQualifier getQualifier() const { return type.getQualifier(); }
- virtual int getNominalSize() const { return type.getNominalSize(); }
- virtual int getSize() const { return type.getInstanceSize(); }
- virtual bool isMatrix() const { return type.isMatrix(); }
- virtual bool isArray() const { return type.isArray(); }
- virtual bool isVector() const { return type.isVector(); }
- const char* getBasicString() const { return type.getBasicString(); }
- const char* getQualifierString() const { return type.getQualifierString(); }
- TString getCompleteString() const { return type.getCompleteString(); }
-
-protected:
- TType type;
-};
-
-//
-// Handle for, do-while, and while loops.
-//
-class TIntermLoop : public TIntermNode {
-public:
- TIntermLoop(TIntermNode* aBody, TIntermTyped* aTest, TIntermTyped* aTerminal, bool testFirst) :
- body(aBody),
- test(aTest),
- terminal(aTerminal),
- first(testFirst) { }
- virtual void traverse(TIntermTraverser*);
- TIntermNode* getBody() { return body; }
- TIntermTyped* getTest() { return test; }
- TIntermTyped* getTerminal() { return terminal; }
- bool testFirst() { return first; }
-protected:
- TIntermNode* body; // code to loop over
- TIntermTyped* test; // exit condition associated with loop, could be 0 for 'for' loops
- TIntermTyped* terminal; // exists for for-loops
- bool first; // true for while and for, not for do-while
-};
-
-//
-// Handle break, continue, return, and kill.
-//
-class TIntermBranch : public TIntermNode {
-public:
- TIntermBranch(TOperator op, TIntermTyped* e) :
- flowOp(op),
- expression(e) { }
- virtual void traverse(TIntermTraverser*);
- TOperator getFlowOp() { return flowOp; }
- TIntermTyped* getExpression() { return expression; }
-protected:
- TOperator flowOp;
- TIntermTyped* expression; // non-zero except for "return exp;" statements
-};
-
-//
-// Nodes that correspond to symbols or constants in the source code.
-//
-class TIntermSymbol : public TIntermTyped {
-public:
- // if symbol is initialized as symbol(sym), the memory comes from the poolallocator of sym. If sym comes from
- // per process globalpoolallocator, then it causes increased memory usage per compile
- // it is essential to use "symbol = sym" to assign to symbol
- TIntermSymbol(int i, const TString& sym, const TType& t) :
- TIntermTyped(t), id(i) { symbol = sym;}
- virtual int getId() const { return id; }
- virtual const TString& getSymbol() const { return symbol; }
- virtual void traverse(TIntermTraverser*);
- virtual TIntermSymbol* getAsSymbolNode() { return this; }
-protected:
- int id;
- TString symbol;
-};
-
-class TIntermConstantUnion : public TIntermTyped {
-public:
- TIntermConstantUnion(constUnion *unionPointer, const TType& t) : TIntermTyped(t), unionArrayPointer(unionPointer) { }
- constUnion* getUnionArrayPointer() const { return unionArrayPointer; }
- void setUnionArrayPointer(constUnion *c) { unionArrayPointer = c; }
- virtual TIntermConstantUnion* getAsConstantUnion() { return this; }
- virtual void traverse(TIntermTraverser* );
- virtual TIntermTyped* fold(TOperator, TIntermTyped*, TInfoSink&, bool);
-protected:
- constUnion *unionArrayPointer;
-};
-
-//
-// Intermediate class for node types that hold operators.
-//
-class TIntermOperator : public TIntermTyped {
-public:
- TOperator getOp() { return op; }
- bool modifiesState() const;
- bool isConstructor() const;
- virtual bool promote(TInfoSink&) { return true; }
-protected:
- TIntermOperator(TOperator o) : TIntermTyped(TType(EbtFloat)), op(o) {}
- TIntermOperator(TOperator o, TType& t) : TIntermTyped(t), op(o) {}
- TOperator op;
-};
-
-//
-// Nodes for all the basic binary math operators.
-//
-class TIntermBinary : public TIntermOperator {
-public:
- TIntermBinary(TOperator o) : TIntermOperator(o) {}
- virtual void traverse(TIntermTraverser*);
- virtual void setLeft(TIntermTyped* n) { left = n; }
- virtual void setRight(TIntermTyped* n) { right = n; }
- virtual TIntermTyped* getLeft() const { return left; }
- virtual TIntermTyped* getRight() const { return right; }
- virtual TIntermBinary* getAsBinaryNode() { return this; }
- virtual bool promote(TInfoSink&);
-protected:
- TIntermTyped* left;
- TIntermTyped* right;
-};
-
-//
-// Nodes for unary math operators.
-//
-class TIntermUnary : public TIntermOperator {
-public:
- TIntermUnary(TOperator o, TType& t) : TIntermOperator(o, t), operand(0) {}
- TIntermUnary(TOperator o) : TIntermOperator(o), operand(0) {}
- virtual void traverse(TIntermTraverser*);
- virtual void setOperand(TIntermTyped* o) { operand = o; }
- virtual TIntermTyped* getOperand() { return operand; }
- virtual bool promote(TInfoSink&);
-protected:
- TIntermTyped* operand;
-};
-
-typedef TVector<TIntermNode*> TIntermSequence;
-typedef TVector<int> TQualifierList;
-//
-// Nodes that operate on an arbitrary sized set of children.
-//
-class TIntermAggregate : public TIntermOperator {
-public:
- TIntermAggregate() : TIntermOperator(EOpNull), userDefined(false), pragmaTable(0) { }
- TIntermAggregate(TOperator o) : TIntermOperator(o), pragmaTable(0) { }
- ~TIntermAggregate() { delete pragmaTable; }
- virtual TIntermAggregate* getAsAggregate() { return this; }
- virtual void setOperator(TOperator o) { op = o; }
- virtual TIntermSequence& getSequence() { return sequence; }
- virtual void setName(const TString& n) { name = n; }
- virtual const TString& getName() const { return name; }
- virtual void traverse(TIntermTraverser*);
- virtual void setUserDefined() { userDefined = true; }
- virtual bool isUserDefined() { return userDefined; }
- virtual TQualifierList& getQualifier() { return qualifier; }
- void setOptimize(bool o) { optimize = o; }
- void setDebug(bool d) { debug = d; }
- bool getOptimize() { return optimize; }
- bool getDebug() { return debug; }
- void addToPragmaTable(const TPragmaTable& pTable);
- const TPragmaTable& getPragmaTable() const { return *pragmaTable; }
-protected:
- TIntermAggregate(const TIntermAggregate&); // disallow copy constructor
- TIntermAggregate& operator=(const TIntermAggregate&); // disallow assignment operator
- TIntermSequence sequence;
- TQualifierList qualifier;
- TString name;
- bool userDefined; // used for user defined function names
- bool optimize;
- bool debug;
- TPragmaTable *pragmaTable;
-};
-
-//
-// For if tests. Simplified since there is no switch statement.
-//
-class TIntermSelection : public TIntermTyped {
-public:
- TIntermSelection(TIntermTyped* cond, TIntermNode* trueB, TIntermNode* falseB) :
- TIntermTyped(TType(EbtVoid)), condition(cond), trueBlock(trueB), falseBlock(falseB) {}
- TIntermSelection(TIntermTyped* cond, TIntermNode* trueB, TIntermNode* falseB, const TType& type) :
- TIntermTyped(type), condition(cond), trueBlock(trueB), falseBlock(falseB) {}
- virtual void traverse(TIntermTraverser*);
- virtual TIntermNode* getCondition() const { return condition; }
- virtual TIntermNode* getTrueBlock() const { return trueBlock; }
- virtual TIntermNode* getFalseBlock() const { return falseBlock; }
- virtual TIntermSelection* getAsSelectionNode() { return this; }
-protected:
- TIntermTyped* condition;
- TIntermNode* trueBlock;
- TIntermNode* falseBlock;
-};
-
-//
-// For traversing the tree. User should derive from this,
-// put their traversal specific data in it, and then pass
-// it to a Traverse method.
-//
-// When using this, just fill in the methods for nodes you want visited.
-// Return false from a pre-visit to skip visiting that node's subtree.
-//
-class TIntermTraverser {
-public:
- POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)
-
- TIntermTraverser() :
- visitSymbol(0),
- visitConstantUnion(0),
- visitBinary(0),
- visitUnary(0),
- visitSelection(0),
- visitAggregate(0),
- visitLoop(0),
- visitBranch(0),
- depth(0),
- preVisit(true),
- postVisit(false),
- rightToLeft(false) {}
-
- void (*visitSymbol)(TIntermSymbol*, TIntermTraverser*);
- void (*visitConstantUnion)(TIntermConstantUnion*, TIntermTraverser*);
- bool (*visitBinary)(bool preVisit, TIntermBinary*, TIntermTraverser*);
- bool (*visitUnary)(bool preVisit, TIntermUnary*, TIntermTraverser*);
- bool (*visitSelection)(bool preVisit, TIntermSelection*, TIntermTraverser*);
- bool (*visitAggregate)(bool preVisit, TIntermAggregate*, TIntermTraverser*);
- bool (*visitLoop)(bool preVisit, TIntermLoop*, TIntermTraverser*);
- bool (*visitBranch)(bool preVisit, TIntermBranch*, TIntermTraverser*);
-
- int depth;
- bool preVisit;
- bool postVisit;
- bool rightToLeft;
-};
-
-#endif // __INTERMEDIATE_H
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Gen_glslang.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Gen_glslang.cpp deleted file mode 100755 index 3b741048d..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Gen_glslang.cpp +++ /dev/null @@ -1,2942 +0,0 @@ -#line 2 "Gen_glslang.cpp" -/* A lexical scanner generated by flex */ - -/* Scanner skeleton version: - * $Header: /cvs/xorg/xc/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Gen_glslang.cpp,v 1.1.1.1 2005/07/31 16:46:33 ajax Exp $ - */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 - -#include <stdio.h> -#include <unistd.h> - - -/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ -#ifdef c_plusplus -#ifndef __cplusplus -#define __cplusplus -#endif -#endif - - -#ifdef __cplusplus - -#include <stdlib.h> - -/* Use prototypes in function declarations. */ -#define YY_USE_PROTOS - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -#if __STDC__ - -#define YY_USE_PROTOS -#define YY_USE_CONST - -#endif /* __STDC__ */ -#endif /* ! __cplusplus */ - -#ifdef __TURBOC__ - #pragma warn -rch - #pragma warn -use -#include <io.h> -#include <stdlib.h> -#define YY_USE_CONST -#define YY_USE_PROTOS -#endif - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - - -#ifdef YY_USE_PROTOS -#define YY_PROTO(proto) proto -#else -#define YY_PROTO(proto) () -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN yy_start = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((yy_start - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart( yyin ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#define YY_BUF_SIZE 16384 - -typedef struct yy_buffer_state *YY_BUFFER_STATE; - -extern int yyleng; -extern FILE *yyin, *yyout; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - -/* The funky do-while in the following #define is used to turn the definition - * int a single C statement (which needs a semi-colon terminator). This - * avoids problems with code like: - * - * if ( condition_holds ) - * yyless( 5 ); - * else - * do_something_else(); - * - * Prior to using the do-while the compiler would get upset at the - * "else" because it interpreted the "if" statement as being all - * done when it reached the ';' after the yyless() call. - */ - -/* Return all but the first 'n' matched characters back to the input stream. */ - -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - *yy_cp = yy_hold_char; \ - YY_RESTORE_YY_MORE_OFFSET \ - yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, yytext_ptr ) - -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ -typedef unsigned int yy_size_t; - - -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - }; - -static YY_BUFFER_STATE yy_current_buffer = 0; - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - */ -#define YY_CURRENT_BUFFER yy_current_buffer - - -/* yy_hold_char holds the character lost when yytext is formed. */ -static char yy_hold_char; - -static int yy_n_chars; /* number of characters read into yy_ch_buf */ - - -int yyleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 1; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow yywrap()'s to do buffer switches - * instead of setting up a fresh yyin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void yyrestart YY_PROTO(( FILE *input_file )); - -void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); -void yy_load_buffer_state YY_PROTO(( void )); -YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); -void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); -void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); -void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); -#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) - -YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); -YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); -YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); - -static void *yy_flex_alloc YY_PROTO(( yy_size_t )); -static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); -static void yy_flex_free YY_PROTO(( void * )); - -#define yy_new_buffer yy_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! yy_current_buffer ) \ - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ - yy_current_buffer->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! yy_current_buffer ) \ - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ - yy_current_buffer->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (yy_current_buffer->yy_at_bol) - - -#define yywrap() 1 -#define YY_SKIP_YYWRAP -typedef unsigned char YY_CHAR; -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; -typedef int yy_state_type; -extern char *yytext; -#define yytext_ptr yytext - -static yy_state_type yy_get_previous_state YY_PROTO(( void )); -static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); -static int yy_get_next_buffer YY_PROTO(( void )); -static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yytext_ptr = yy_bp; \ - yyleng = (int) (yy_cp - yy_bp); \ - yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yy_c_buf_p = yy_cp; - -#define YY_NUM_RULES 144 -#define YY_END_OF_BUFFER 145 -static yyconst short int yy_accept[428] = - { 0, - 0, 0, 0, 0, 145, 143, 142, 142, 127, 133, - 138, 122, 123, 131, 130, 119, 128, 126, 132, 143, - 143, 120, 116, 134, 121, 135, 139, 143, 124, 125, - 137, 143, 143, 143, 143, 143, 143, 143, 143, 143, - 143, 143, 143, 143, 143, 143, 143, 143, 143, 143, - 143, 117, 136, 118, 129, 141, 144, 143, 143, 113, - 99, 118, 107, 102, 97, 105, 95, 106, 96, 0, - 94, 0, 98, 90, 0, 0, 0, 125, 117, 124, - 114, 110, 112, 111, 115, 86, 103, 109, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 11, 13, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 104, 108, 140, - 93, 0, 1, 92, 0, 0, 88, 89, 0, 100, - 101, 0, 0, 43, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 9, 0, 0, 0, 0, 0, 0, 0, 17, - 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 87, 86, 0, 19, 0, 0, - 83, 0, 0, 0, 0, 0, 0, 0, 12, 46, - 0, 0, 0, 0, 0, 51, 65, 0, 0, 0, - 0, 0, 0, 62, 24, 25, 26, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 49, 20, 0, 0, 0, 0, 0, 0, 27, 28, - 29, 18, 0, 0, 140, 0, 0, 92, 0, 0, - 0, 0, 6, 33, 34, 35, 44, 3, 0, 0, - 0, 0, 76, 77, 78, 0, 21, 66, 16, 73, - - 74, 75, 70, 71, 72, 0, 15, 68, 0, 30, - 31, 32, 0, 0, 0, 0, 0, 0, 0, 63, - 0, 0, 0, 0, 0, 0, 0, 45, 0, 85, - 0, 0, 10, 0, 0, 91, 0, 0, 0, 0, - 64, 59, 54, 0, 0, 0, 69, 50, 57, 23, - 0, 82, 58, 42, 52, 0, 0, 0, 0, 0, - 0, 93, 92, 0, 0, 53, 22, 0, 0, 0, - 0, 0, 0, 47, 4, 0, 5, 0, 0, 7, - 60, 0, 0, 55, 0, 0, 0, 0, 48, 67, - 56, 2, 61, 84, 36, 37, 38, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 39, 0, 0, - 0, 0, 0, 79, 0, 80, 0, 0, 0, 40, - 0, 41, 0, 0, 0, 81, 0 - } ; - -static yyconst int yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 2, 2, 4, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 5, 1, 1, 1, 6, 7, 1, 8, - 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, - 19, 20, 21, 21, 21, 22, 22, 23, 24, 25, - 26, 27, 28, 1, 29, 29, 30, 31, 32, 29, - 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, - 33, 34, 35, 33, 33, 33, 33, 36, 33, 33, - 37, 1, 38, 39, 33, 1, 40, 41, 42, 43, - - 44, 45, 46, 47, 48, 33, 49, 50, 51, 52, - 53, 54, 33, 55, 56, 57, 58, 59, 60, 61, - 62, 63, 64, 65, 66, 67, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst int yy_meta[68] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, - 2, 2, 1, 1, 1, 1, 1, 1, 2, 2, - 2, 2, 3, 3, 3, 3, 1, 1, 1, 2, - 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 1, 1, 1, 1 - } ; - -static yyconst short int yy_base[432] = - { 0, - 0, 0, 67, 0, 678, 679, 679, 679, 651, 109, - 130, 679, 679, 650, 127, 679, 126, 124, 139, 151, - 671, 647, 679, 151, 647, 121, 679, 668, 679, 679, - 124, 147, 154, 155, 158, 171, 174, 157, 156, 184, - 175, 160, 178, 162, 176, 181, 190, 197, 193, 195, - 179, 679, 193, 679, 679, 679, 679, 656, 666, 679, - 679, 679, 679, 679, 679, 679, 679, 679, 679, 665, - 679, 665, 679, 246, 663, 662, 0, 679, 679, 679, - 639, 679, 679, 679, 638, 253, 679, 679, 612, 605, - 608, 616, 615, 602, 617, 604, 610, 598, 595, 608, - - 595, 592, 592, 598, 586, 593, 590, 600, 586, 592, - 597, 679, 136, 596, 587, 581, 586, 588, 578, 592, - 592, 575, 580, 577, 566, 200, 580, 576, 578, 567, - 570, 136, 575, 567, 579, 203, 572, 679, 679, 263, - 275, 616, 679, 282, 614, 311, 318, 325, 613, 679, - 679, 612, 611, 679, 559, 563, 572, 569, 553, 553, - 200, 568, 565, 565, 563, 560, 552, 558, 545, 556, - 559, 679, 556, 544, 551, 553, 546, 535, 534, 547, - 548, 543, 268, 544, 535, 532, 536, 534, 525, 528, - 526, 536, 522, 520, 520, 522, 519, 530, 529, 201, - - 524, 519, 508, 290, 526, 528, 517, 562, 561, 337, - 560, 349, 356, 559, 0, 363, 514, 679, 512, 293, - 679, 504, 502, 510, 499, 516, 505, 297, 679, 679, - 499, 509, 509, 494, 368, 679, 679, 371, 498, 492, - 491, 492, 374, 679, 679, 679, 679, 490, 495, 486, - 499, 494, 486, 490, 482, 485, 489, 494, 493, 484, - 679, 679, 490, 479, 479, 484, 483, 480, 679, 679, - 679, 679, 470, 482, 379, 386, 521, 393, 400, 520, - 422, 482, 679, 679, 679, 679, 679, 679, 470, 471, - 465, 475, 679, 679, 679, 466, 679, 679, 679, 679, - - 679, 679, 679, 679, 679, 473, 679, 679, 471, 679, - 679, 679, 461, 466, 456, 469, 469, 458, 465, 679, - 463, 465, 449, 458, 464, 459, 447, 679, 449, 679, - 448, 451, 679, 429, 448, 679, 440, 439, 439, 452, - 679, 454, 679, 453, 452, 439, 679, 679, 679, 679, - 435, 679, 679, 679, 679, 432, 443, 436, 442, 439, - 434, 679, 679, 426, 438, 679, 679, 431, 438, 437, - 419, 441, 418, 679, 679, 418, 679, 413, 412, 679, - 679, 411, 410, 679, 422, 405, 404, 376, 679, 679, - 679, 679, 679, 679, 397, 242, 397, 389, 382, 384, - - 380, 380, 379, 324, 321, 321, 310, 679, 308, 292, - 282, 266, 268, 285, 265, 679, 246, 258, 229, 679, - 221, 679, 199, 145, 131, 679, 679, 471, 179, 473, - 475 - } ; - -static yyconst short int yy_def[432] = - { 0, - 427, 1, 427, 3, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 428, 427, 427, 427, 427, 429, 427, 427, 427, - 427, 427, 427, 427, 427, 430, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 431, - 427, 428, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 429, 430, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 431, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 0, 427, 427, 427, - 427 - } ; - -static yyconst short int yy_nxt[747] = - { 0, - 6, 7, 8, 7, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 21, 21, 21, - 21, 21, 22, 23, 24, 25, 26, 27, 28, 28, - 28, 28, 28, 28, 28, 28, 29, 30, 31, 32, - 33, 34, 35, 36, 37, 38, 39, 40, 28, 41, - 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, - 28, 28, 28, 52, 53, 54, 55, 6, 56, 57, - 56, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 58, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 59, 59, 59, 59, 59, - - 59, 59, 59, 6, 6, 6, 59, 59, 59, 59, - 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, - 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, - 6, 6, 6, 6, 61, 62, 63, 66, 68, 70, - 70, 70, 70, 70, 70, 70, 84, 85, 71, 87, - 86, 69, 67, 72, 74, 64, 79, 86, 86, 86, - 86, 86, 88, 86, 73, 86, 75, 75, 75, 75, - 75, 75, 76, 80, 86, 81, 82, 86, 86, 86, - 149, 86, 86, 200, 86, 177, 77, 86, 178, 179, - 426, 201, 180, 86, 94, 110, 86, 425, 86, 116, - - 86, 97, 89, 90, 95, 98, 91, 96, 92, 109, - 99, 77, 93, 104, 111, 120, 100, 117, 138, 119, - 101, 105, 102, 106, 122, 137, 107, 115, 112, 123, - 118, 103, 108, 121, 134, 113, 124, 125, 135, 193, - 128, 424, 114, 129, 132, 264, 126, 136, 133, 127, - 205, 130, 206, 265, 194, 223, 224, 139, 131, 144, - 423, 145, 145, 145, 145, 145, 145, 145, 152, 152, - 152, 152, 152, 152, 152, 400, 401, 146, 208, 208, - 208, 208, 208, 208, 208, 245, 246, 247, 422, 146, - 70, 70, 70, 70, 70, 70, 70, 211, 211, 211, - - 211, 211, 211, 211, 421, 420, 210, 269, 270, 271, - 284, 285, 286, 212, 293, 294, 295, 419, 210, 418, - 417, 213, 416, 213, 415, 212, 214, 214, 214, 214, - 214, 214, 214, 75, 75, 75, 75, 75, 75, 76, - 76, 76, 76, 76, 76, 76, 76, 276, 414, 276, - 413, 412, 277, 277, 277, 277, 277, 277, 277, 279, - 411, 279, 410, 409, 280, 280, 280, 280, 280, 280, - 280, 214, 214, 214, 214, 214, 214, 214, 152, 152, - 152, 152, 152, 152, 152, 300, 301, 302, 303, 304, - 305, 310, 311, 312, 208, 208, 208, 208, 208, 208, - - 208, 277, 277, 277, 277, 277, 277, 277, 211, 211, - 211, 211, 211, 211, 211, 280, 280, 280, 280, 280, - 280, 280, 408, 407, 212, 336, 406, 405, 404, 403, - 402, 399, 362, 398, 397, 396, 212, 214, 214, 214, - 214, 214, 214, 214, 277, 277, 277, 277, 277, 277, - 277, 363, 395, 394, 393, 392, 391, 385, 386, 387, - 390, 389, 384, 280, 280, 280, 280, 280, 280, 280, - 388, 142, 142, 142, 153, 153, 209, 209, 383, 382, - 381, 380, 379, 378, 377, 376, 375, 374, 373, 372, - 371, 370, 369, 368, 367, 366, 365, 364, 361, 360, - - 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, - 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, - 339, 338, 337, 335, 334, 333, 332, 331, 330, 329, - 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, - 318, 317, 316, 315, 314, 313, 309, 308, 307, 306, - 299, 298, 297, 296, 292, 291, 290, 289, 288, 287, - 283, 282, 281, 278, 275, 275, 274, 273, 272, 268, - 267, 266, 263, 262, 261, 260, 259, 258, 257, 256, - 255, 254, 253, 252, 251, 250, 249, 248, 244, 243, - 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, - - 232, 231, 230, 229, 228, 227, 226, 225, 222, 221, - 220, 219, 218, 217, 216, 216, 215, 74, 143, 207, - 204, 203, 202, 199, 198, 197, 196, 195, 192, 191, - 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, - 176, 175, 174, 173, 172, 171, 170, 169, 168, 167, - 166, 165, 164, 163, 162, 161, 160, 159, 158, 157, - 156, 155, 154, 151, 150, 148, 147, 143, 141, 140, - 72, 86, 83, 78, 74, 65, 60, 427, 5, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427 - } ; - -static yyconst short int yy_chk[747] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 10, 10, 11, 15, 17, 18, - 18, 18, 18, 18, 18, 18, 26, 26, 19, 31, - 32, 17, 15, 19, 20, 11, 24, 33, 34, 39, - 38, 35, 31, 42, 19, 44, 20, 20, 20, 20, - 20, 20, 20, 24, 36, 24, 24, 37, 41, 45, - 429, 43, 51, 132, 46, 113, 20, 40, 113, 113, - 425, 132, 113, 47, 34, 39, 49, 424, 50, 42, - - 48, 35, 32, 32, 34, 35, 33, 34, 33, 38, - 35, 20, 33, 37, 39, 45, 35, 43, 53, 44, - 36, 37, 36, 37, 46, 51, 37, 41, 40, 47, - 43, 36, 37, 45, 50, 40, 47, 47, 50, 126, - 48, 423, 40, 48, 49, 200, 47, 50, 49, 47, - 136, 48, 136, 200, 126, 161, 161, 53, 48, 74, - 421, 74, 74, 74, 74, 74, 74, 74, 86, 86, - 86, 86, 86, 86, 86, 396, 396, 74, 140, 140, - 140, 140, 140, 140, 140, 183, 183, 183, 419, 74, - 141, 141, 141, 141, 141, 141, 141, 144, 144, 144, - - 144, 144, 144, 144, 418, 417, 141, 204, 204, 204, - 220, 220, 220, 144, 228, 228, 228, 415, 141, 414, - 413, 146, 412, 146, 411, 144, 146, 146, 146, 146, - 146, 146, 146, 147, 147, 147, 147, 147, 147, 147, - 148, 148, 148, 148, 148, 148, 148, 210, 410, 210, - 409, 407, 210, 210, 210, 210, 210, 210, 210, 212, - 406, 212, 405, 404, 212, 212, 212, 212, 212, 212, - 212, 213, 213, 213, 213, 213, 213, 213, 216, 216, - 216, 216, 216, 216, 216, 235, 235, 235, 238, 238, - 238, 243, 243, 243, 275, 275, 275, 275, 275, 275, - - 275, 276, 276, 276, 276, 276, 276, 276, 278, 278, - 278, 278, 278, 278, 278, 279, 279, 279, 279, 279, - 279, 279, 403, 402, 278, 281, 401, 400, 399, 398, - 397, 395, 334, 388, 387, 386, 278, 281, 281, 281, - 281, 281, 281, 281, 334, 334, 334, 334, 334, 334, - 334, 335, 385, 383, 382, 379, 378, 372, 372, 372, - 376, 373, 371, 335, 335, 335, 335, 335, 335, 335, - 372, 428, 428, 428, 430, 430, 431, 431, 370, 369, - 368, 365, 364, 361, 360, 359, 358, 357, 356, 351, - 346, 345, 344, 342, 340, 339, 338, 337, 332, 331, - - 329, 327, 326, 325, 324, 323, 322, 321, 319, 318, - 317, 316, 315, 314, 313, 309, 306, 296, 292, 291, - 290, 289, 282, 280, 277, 274, 273, 268, 267, 266, - 265, 264, 263, 260, 259, 258, 257, 256, 255, 254, - 253, 252, 251, 250, 249, 248, 242, 241, 240, 239, - 234, 233, 232, 231, 227, 226, 225, 224, 223, 222, - 219, 217, 214, 211, 209, 208, 207, 206, 205, 203, - 202, 201, 199, 198, 197, 196, 195, 194, 193, 192, - 191, 190, 189, 188, 187, 186, 185, 184, 182, 181, - 180, 179, 178, 177, 176, 175, 174, 173, 171, 170, - - 169, 168, 167, 166, 165, 164, 163, 162, 160, 159, - 158, 157, 156, 155, 153, 152, 149, 145, 142, 137, - 135, 134, 133, 131, 130, 129, 128, 127, 125, 124, - 123, 122, 121, 120, 119, 118, 117, 116, 115, 114, - 111, 110, 109, 108, 107, 106, 105, 104, 103, 102, - 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, - 91, 90, 89, 85, 81, 76, 75, 72, 70, 59, - 58, 28, 25, 22, 21, 14, 9, 5, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427 - } ; - -static yy_state_type yy_last_accepting_state; -static char *yy_last_accepting_cpos; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -char *yytext; -#line 1 "glslang.l" -#define INITIAL 0 -/*
-//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-*/
-/* Based on
-ANSI C grammar, Lex specification
-
-In 1985, Jeff Lee published this Lex specification together with a Yacc
-grammar for the April 30, 1985 ANSI C draft. Tom Stockfisch reposted
-both to net.sources in 1987; that original, as mentioned in the answer
-to question 17.25 of the comp.lang.c FAQ, can be ftp'ed from ftp.uu.net,
-file usenet/net.sources/ansi.c.grammar.Z.
-
-I intend to keep this version as close to the current C Standard grammar
-as possible; please let me know if you discover discrepancies.
-
-Jutta Degener, 1995
-*/
-#define YY_NO_UNPUT 1 -#line 59 "glslang.l" -#include <stdio.h>
-#include <stdlib.h>
-#include "ParseHelper.h"
-#include "glslang_tab.h"
-
-/* windows only pragma */
-#ifdef _MSC_VER
-#pragma warning(disable : 4102)
-#endif
-
-int yy_input(char* buf, int max_size);
-TSourceLoc yylineno;
-
-#ifdef _WIN32
- extern int yyparse(TParseContext&);
- #define YY_DECL int yylex(YYSTYPE* pyylval, TParseContext& parseContext)
-#else
- extern int yyparse(void*);
- #define YY_DECL int yylex(YYSTYPE* pyylval, void* parseContextLocal)
- #define parseContext (*((TParseContext*)(parseContextLocal)))
-#endif
-
-#define YY_INPUT(buf,result,max_size) (result = yy_input(buf, max_size))
-
-#define YY_NEVER_INTERACTIVE 1 -#define FIELDS 1 -
-#line 753 "Gen_glslang.cpp" - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap YY_PROTO(( void )); -#else -extern int yywrap YY_PROTO(( void )); -#endif -#endif - -#ifndef YY_NO_UNPUT -static void yyunput YY_PROTO(( int c, char *buf_ptr )); -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen YY_PROTO(( yyconst char * )); -#endif - -#ifndef YY_NO_INPUT -#ifdef __cplusplus -static int yyinput YY_PROTO(( void )); -#else -static int input YY_PROTO(( void )); -#endif -#endif - -#if YY_STACK_USED -static int yy_start_stack_ptr = 0; -static int yy_start_stack_depth = 0; -static int *yy_start_stack = 0; -#ifndef YY_NO_PUSH_STATE -static void yy_push_state YY_PROTO(( int new_state )); -#endif -#ifndef YY_NO_POP_STATE -static void yy_pop_state YY_PROTO(( void )); -#endif -#ifndef YY_NO_TOP_STATE -static int yy_top_state YY_PROTO(( void )); -#endif - -#else -#define YY_NO_PUSH_STATE 1 -#define YY_NO_POP_STATE 1 -#define YY_NO_TOP_STATE 1 -#endif - -#ifdef YY_MALLOC_DECL -YY_MALLOC_DECL -#else -#if __STDC__ -#ifndef __cplusplus -#include <stdlib.h> -#endif -#else -/* Just try to get by without declaring the routines. This will fail - * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) - * or sizeof(void*) != sizeof(int). - */ -#endif -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ - -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( yy_current_buffer->yy_is_interactive ) \ - { \ - int c = '*', n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ - && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL int yylex YY_PROTO(( void )) -#endif - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - YY_USER_ACTION - -YY_DECL - { - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - -#line 91 "glslang.l" - -#line 906 "Gen_glslang.cpp" - - if ( yy_init ) - { - yy_init = 0; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! yy_start ) - yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! yy_current_buffer ) - yy_current_buffer = - yy_create_buffer( yyin, YY_BUF_SIZE ); - - yy_load_buffer_state(); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yy_start; -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - if ( yy_accept[yy_current_state] ) - { - yy_last_accepting_state = yy_current_state; - yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 428 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 679 ); - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - if ( yy_act == 0 ) - { /* have to back up */ - yy_cp = yy_last_accepting_cpos; - yy_current_state = yy_last_accepting_state; - yy_act = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - - -do_action: /* This label is used only to access EOF actions. */ - - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = yy_hold_char; - yy_cp = yy_last_accepting_cpos; - yy_current_state = yy_last_accepting_state; - goto yy_find_action; - -case 1: -YY_RULE_SETUP -#line 92 "glslang.l" -{ /* ?? carriage and/or line-feed? */ };
- YY_BREAK -case 2: -YY_RULE_SETUP -#line 94 "glslang.l" -{ pyylval->lex.line = yylineno; return(ATTRIBUTE); }
- YY_BREAK -case 3: -YY_RULE_SETUP -#line 95 "glslang.l" -{ pyylval->lex.line = yylineno; return(CONST_QUAL); }
- YY_BREAK -case 4: -YY_RULE_SETUP -#line 96 "glslang.l" -{ pyylval->lex.line = yylineno; return(UNIFORM); }
- YY_BREAK -case 5: -YY_RULE_SETUP -#line 97 "glslang.l" -{ pyylval->lex.line = yylineno; return(VARYING); }
- YY_BREAK -case 6: -YY_RULE_SETUP -#line 99 "glslang.l" -{ pyylval->lex.line = yylineno; return(BREAK); }
- YY_BREAK -case 7: -YY_RULE_SETUP -#line 100 "glslang.l" -{ pyylval->lex.line = yylineno; return(CONTINUE); }
- YY_BREAK -case 8: -YY_RULE_SETUP -#line 101 "glslang.l" -{ pyylval->lex.line = yylineno; return(DO); }
- YY_BREAK -case 9: -YY_RULE_SETUP -#line 102 "glslang.l" -{ pyylval->lex.line = yylineno; return(FOR); }
- YY_BREAK -case 10: -YY_RULE_SETUP -#line 103 "glslang.l" -{ pyylval->lex.line = yylineno; return(WHILE); }
- YY_BREAK -case 11: -YY_RULE_SETUP -#line 105 "glslang.l" -{ pyylval->lex.line = yylineno; return(IF); }
- YY_BREAK -case 12: -YY_RULE_SETUP -#line 106 "glslang.l" -{ pyylval->lex.line = yylineno; return(ELSE); }
- YY_BREAK -case 13: -YY_RULE_SETUP -#line 108 "glslang.l" -{ pyylval->lex.line = yylineno; return(IN_QUAL); }
- YY_BREAK -case 14: -YY_RULE_SETUP -#line 109 "glslang.l" -{ pyylval->lex.line = yylineno; return(OUT_QUAL); }
- YY_BREAK -case 15: -YY_RULE_SETUP -#line 110 "glslang.l" -{ pyylval->lex.line = yylineno; return(INOUT_QUAL); }
- YY_BREAK -case 16: -YY_RULE_SETUP -#line 112 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(FLOAT_TYPE); }
- YY_BREAK -case 17: -YY_RULE_SETUP -#line 113 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(INT_TYPE); }
- YY_BREAK -case 18: -YY_RULE_SETUP -#line 114 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(VOID_TYPE); }
- YY_BREAK -case 19: -YY_RULE_SETUP -#line 115 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(BOOL_TYPE); }
- YY_BREAK -case 20: -YY_RULE_SETUP -#line 116 "glslang.l" -{ pyylval->lex.line = yylineno; pyylval->lex.b = true; return(BOOLCONSTANT); }
- YY_BREAK -case 21: -YY_RULE_SETUP -#line 117 "glslang.l" -{ pyylval->lex.line = yylineno; pyylval->lex.b = false; return(BOOLCONSTANT); }
- YY_BREAK -case 22: -YY_RULE_SETUP -#line 119 "glslang.l" -{ pyylval->lex.line = yylineno; return(DISCARD); }
- YY_BREAK -case 23: -YY_RULE_SETUP -#line 120 "glslang.l" -{ pyylval->lex.line = yylineno; return(RETURN); }
- YY_BREAK -case 24: -YY_RULE_SETUP -#line 122 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX2); }
- YY_BREAK -case 25: -YY_RULE_SETUP -#line 123 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX3); }
- YY_BREAK -case 26: -YY_RULE_SETUP -#line 124 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX4); }
- YY_BREAK -case 27: -YY_RULE_SETUP -#line 126 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC2); }
- YY_BREAK -case 28: -YY_RULE_SETUP -#line 127 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC3); }
- YY_BREAK -case 29: -YY_RULE_SETUP -#line 128 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC4); }
- YY_BREAK -case 30: -YY_RULE_SETUP -#line 129 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC2); }
- YY_BREAK -case 31: -YY_RULE_SETUP -#line 130 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC3); }
- YY_BREAK -case 32: -YY_RULE_SETUP -#line 131 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC4); }
- YY_BREAK -case 33: -YY_RULE_SETUP -#line 132 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC2); }
- YY_BREAK -case 34: -YY_RULE_SETUP -#line 133 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC3); }
- YY_BREAK -case 35: -YY_RULE_SETUP -#line 134 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC4); }
- YY_BREAK -case 36: -YY_RULE_SETUP -#line 136 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER1D; }
- YY_BREAK -case 37: -YY_RULE_SETUP -#line 137 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER2D; }
- YY_BREAK -case 38: -YY_RULE_SETUP -#line 138 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER3D; }
- YY_BREAK -case 39: -YY_RULE_SETUP -#line 139 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLERCUBE; }
- YY_BREAK -case 40: -YY_RULE_SETUP -#line 140 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER1DSHADOW; }
- YY_BREAK -case 41: -YY_RULE_SETUP -#line 141 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER2DSHADOW; }
- YY_BREAK -case 42: -YY_RULE_SETUP -#line 143 "glslang.l" -{ pyylval->lex.line = yylineno; return(STRUCT); }
- YY_BREAK -case 43: -YY_RULE_SETUP -#line 145 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 44: -YY_RULE_SETUP -#line 147 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 45: -YY_RULE_SETUP -#line 148 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 46: -YY_RULE_SETUP -#line 149 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 47: -YY_RULE_SETUP -#line 150 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 48: -YY_RULE_SETUP -#line 151 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 49: -YY_RULE_SETUP -#line 152 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 50: -YY_RULE_SETUP -#line 153 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 51: -YY_RULE_SETUP -#line 155 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 52: -YY_RULE_SETUP -#line 156 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 53: -YY_RULE_SETUP -#line 157 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 54: -YY_RULE_SETUP -#line 159 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 55: -YY_RULE_SETUP -#line 160 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 56: -YY_RULE_SETUP -#line 161 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 57: -YY_RULE_SETUP -#line 162 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 58: -YY_RULE_SETUP -#line 163 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 59: -YY_RULE_SETUP -#line 164 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 60: -YY_RULE_SETUP -#line 165 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 61: -YY_RULE_SETUP -#line 166 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 62: -YY_RULE_SETUP -#line 168 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 63: -YY_RULE_SETUP -#line 169 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 64: -YY_RULE_SETUP -#line 170 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 65: -YY_RULE_SETUP -#line 171 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 66: -YY_RULE_SETUP -#line 172 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 67: -YY_RULE_SETUP -#line 173 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 68: -YY_RULE_SETUP -#line 175 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 69: -YY_RULE_SETUP -#line 176 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 70: -YY_RULE_SETUP -#line 178 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 71: -YY_RULE_SETUP -#line 179 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 72: -YY_RULE_SETUP -#line 180 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 73: -YY_RULE_SETUP -#line 181 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 74: -YY_RULE_SETUP -#line 182 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 75: -YY_RULE_SETUP -#line 183 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 76: -YY_RULE_SETUP -#line 184 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 77: -YY_RULE_SETUP -#line 185 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 78: -YY_RULE_SETUP -#line 186 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 79: -YY_RULE_SETUP -#line 188 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 80: -YY_RULE_SETUP -#line 189 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 81: -YY_RULE_SETUP -#line 190 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 82: -YY_RULE_SETUP -#line 192 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 83: -YY_RULE_SETUP -#line 193 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 84: -YY_RULE_SETUP -#line 195 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 85: -YY_RULE_SETUP -#line 196 "glslang.l" -{ PaReservedWord(); return 0; }
- YY_BREAK -case 86: -YY_RULE_SETUP -#line 198 "glslang.l" -{
- pyylval->lex.line = yylineno;
- pyylval->lex.string = NewPoolTString(yytext);
- return PaIdentOrType(*pyylval->lex.string, parseContext, pyylval->lex.symbol);
-}
- YY_BREAK -case 87: -YY_RULE_SETUP -#line 204 "glslang.l" -{ pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }
- YY_BREAK -case 88: -YY_RULE_SETUP -#line 205 "glslang.l" -{ pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }
- YY_BREAK -case 89: -YY_RULE_SETUP -#line 206 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.error(yylineno, "Invalid Octal number.", yytext, "", ""); parseContext.recover(); return 0;}
- YY_BREAK -case 90: -YY_RULE_SETUP -#line 207 "glslang.l" -{ pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }
- YY_BREAK -case 91: -YY_RULE_SETUP -#line 209 "glslang.l" -{ pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }
- YY_BREAK -case 92: -YY_RULE_SETUP -#line 210 "glslang.l" -{ pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }
- YY_BREAK -case 93: -YY_RULE_SETUP -#line 211 "glslang.l" -{ pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }
- YY_BREAK -case 94: -YY_RULE_SETUP -#line 213 "glslang.l" -{ int ret = PaParseComment(pyylval->lex.line, parseContext); if (!ret) return ret; }
- YY_BREAK -case 95: -YY_RULE_SETUP -#line 215 "glslang.l" -{ pyylval->lex.line = yylineno; return(ADD_ASSIGN); }
- YY_BREAK -case 96: -YY_RULE_SETUP -#line 216 "glslang.l" -{ pyylval->lex.line = yylineno; return(SUB_ASSIGN); }
- YY_BREAK -case 97: -YY_RULE_SETUP -#line 217 "glslang.l" -{ pyylval->lex.line = yylineno; return(MUL_ASSIGN); }
- YY_BREAK -case 98: -YY_RULE_SETUP -#line 218 "glslang.l" -{ pyylval->lex.line = yylineno; return(DIV_ASSIGN); }
- YY_BREAK -case 99: -YY_RULE_SETUP -#line 219 "glslang.l" -{ pyylval->lex.line = yylineno; return(MOD_ASSIGN); }
- YY_BREAK -case 100: -YY_RULE_SETUP -#line 220 "glslang.l" -{ pyylval->lex.line = yylineno; return(LEFT_ASSIGN); }
- YY_BREAK -case 101: -YY_RULE_SETUP -#line 221 "glslang.l" -{ pyylval->lex.line = yylineno; return(RIGHT_ASSIGN); }
- YY_BREAK -case 102: -YY_RULE_SETUP -#line 222 "glslang.l" -{ pyylval->lex.line = yylineno; return(AND_ASSIGN); }
- YY_BREAK -case 103: -YY_RULE_SETUP -#line 223 "glslang.l" -{ pyylval->lex.line = yylineno; return(XOR_ASSIGN); }
- YY_BREAK -case 104: -YY_RULE_SETUP -#line 224 "glslang.l" -{ pyylval->lex.line = yylineno; return(OR_ASSIGN); }
- YY_BREAK -case 105: -YY_RULE_SETUP -#line 226 "glslang.l" -{ pyylval->lex.line = yylineno; return(INC_OP); }
- YY_BREAK -case 106: -YY_RULE_SETUP -#line 227 "glslang.l" -{ pyylval->lex.line = yylineno; return(DEC_OP); }
- YY_BREAK -case 107: -YY_RULE_SETUP -#line 228 "glslang.l" -{ pyylval->lex.line = yylineno; return(AND_OP); }
- YY_BREAK -case 108: -YY_RULE_SETUP -#line 229 "glslang.l" -{ pyylval->lex.line = yylineno; return(OR_OP); }
- YY_BREAK -case 109: -YY_RULE_SETUP -#line 230 "glslang.l" -{ pyylval->lex.line = yylineno; return(XOR_OP); }
- YY_BREAK -case 110: -YY_RULE_SETUP -#line 231 "glslang.l" -{ pyylval->lex.line = yylineno; return(LE_OP); }
- YY_BREAK -case 111: -YY_RULE_SETUP -#line 232 "glslang.l" -{ pyylval->lex.line = yylineno; return(GE_OP); }
- YY_BREAK -case 112: -YY_RULE_SETUP -#line 233 "glslang.l" -{ pyylval->lex.line = yylineno; return(EQ_OP); }
- YY_BREAK -case 113: -YY_RULE_SETUP -#line 234 "glslang.l" -{ pyylval->lex.line = yylineno; return(NE_OP); }
- YY_BREAK -case 114: -YY_RULE_SETUP -#line 235 "glslang.l" -{ pyylval->lex.line = yylineno; return(LEFT_OP); }
- YY_BREAK -case 115: -YY_RULE_SETUP -#line 236 "glslang.l" -{ pyylval->lex.line = yylineno; return(RIGHT_OP); }
- YY_BREAK -case 116: -YY_RULE_SETUP -#line 237 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(SEMICOLON); }
- YY_BREAK -case 117: -YY_RULE_SETUP -#line 238 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(LEFT_BRACE); }
- YY_BREAK -case 118: -YY_RULE_SETUP -#line 239 "glslang.l" -{ pyylval->lex.line = yylineno; return(RIGHT_BRACE); }
- YY_BREAK -case 119: -YY_RULE_SETUP -#line 240 "glslang.l" -{ pyylval->lex.line = yylineno; if (parseContext.inTypeParen) parseContext.lexAfterType = false; return(COMMA); }
- YY_BREAK -case 120: -YY_RULE_SETUP -#line 241 "glslang.l" -{ pyylval->lex.line = yylineno; return(COLON); }
- YY_BREAK -case 121: -YY_RULE_SETUP -#line 242 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(EQUAL); }
- YY_BREAK -case 122: -YY_RULE_SETUP -#line 243 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.lexAfterType = false; parseContext.inTypeParen = true; return(LEFT_PAREN); }
- YY_BREAK -case 123: -YY_RULE_SETUP -#line 244 "glslang.l" -{ pyylval->lex.line = yylineno; parseContext.inTypeParen = false; return(RIGHT_PAREN); }
- YY_BREAK -case 124: -YY_RULE_SETUP -#line 245 "glslang.l" -{ pyylval->lex.line = yylineno; return(LEFT_BRACKET); }
- YY_BREAK -case 125: -YY_RULE_SETUP -#line 246 "glslang.l" -{ pyylval->lex.line = yylineno; return(RIGHT_BRACKET); }
- YY_BREAK -case 126: -YY_RULE_SETUP -#line 247 "glslang.l" -{ BEGIN(FIELDS); return(DOT); }
- YY_BREAK -case 127: -YY_RULE_SETUP -#line 248 "glslang.l" -{ pyylval->lex.line = yylineno; return(BANG); }
- YY_BREAK -case 128: -YY_RULE_SETUP -#line 249 "glslang.l" -{ pyylval->lex.line = yylineno; return(DASH); }
- YY_BREAK -case 129: -YY_RULE_SETUP -#line 250 "glslang.l" -{ pyylval->lex.line = yylineno; return(TILDE); }
- YY_BREAK -case 130: -YY_RULE_SETUP -#line 251 "glslang.l" -{ pyylval->lex.line = yylineno; return(PLUS); }
- YY_BREAK -case 131: -YY_RULE_SETUP -#line 252 "glslang.l" -{ pyylval->lex.line = yylineno; return(STAR); }
- YY_BREAK -case 132: -YY_RULE_SETUP -#line 253 "glslang.l" -{ pyylval->lex.line = yylineno; return(SLASH); }
- YY_BREAK -case 133: -YY_RULE_SETUP -#line 254 "glslang.l" -{ pyylval->lex.line = yylineno; return(PERCENT); }
- YY_BREAK -case 134: -YY_RULE_SETUP -#line 255 "glslang.l" -{ pyylval->lex.line = yylineno; return(LEFT_ANGLE); }
- YY_BREAK -case 135: -YY_RULE_SETUP -#line 256 "glslang.l" -{ pyylval->lex.line = yylineno; return(RIGHT_ANGLE); }
- YY_BREAK -case 136: -YY_RULE_SETUP -#line 257 "glslang.l" -{ pyylval->lex.line = yylineno; return(VERTICAL_BAR); }
- YY_BREAK -case 137: -YY_RULE_SETUP -#line 258 "glslang.l" -{ pyylval->lex.line = yylineno; return(CARET); }
- YY_BREAK -case 138: -YY_RULE_SETUP -#line 259 "glslang.l" -{ pyylval->lex.line = yylineno; return(AMPERSAND); }
- YY_BREAK -case 139: -YY_RULE_SETUP -#line 260 "glslang.l" -{ pyylval->lex.line = yylineno; return(QUESTION); }
- YY_BREAK -case 140: -YY_RULE_SETUP -#line 262 "glslang.l" -{
-BEGIN(INITIAL);
- pyylval->lex.line = yylineno;
- pyylval->lex.string = NewPoolTString(yytext);
- return FIELD_SELECTION; }
- YY_BREAK -case 141: -YY_RULE_SETUP -#line 267 "glslang.l" -{}
- YY_BREAK -case 142: -YY_RULE_SETUP -#line 269 "glslang.l" -{ }
- YY_BREAK -case YY_STATE_EOF(INITIAL): -case YY_STATE_EOF(FIELDS): -#line 270 "glslang.l" -{ (&parseContext)->AfterEOF = true; yy_delete_buffer(YY_CURRENT_BUFFER); yyterminate();}
- YY_BREAK -case 143: -YY_RULE_SETUP -#line 271 "glslang.l" -{ parseContext.infoSink.info << "FLEX: Unknown char " << yytext << "\n";
- return 0; }
- YY_BREAK -case 144: -YY_RULE_SETUP -#line 274 "glslang.l" -ECHO; - YY_BREAK -#line 1723 "Gen_glslang.cpp" - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between yy_current_buffer and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yy_n_chars = yy_current_buffer->yy_n_chars; - yy_current_buffer->yy_input_file = yyin; - yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state(); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yy_c_buf_p; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer() ) - { - case EOB_ACT_END_OF_FILE: - { - yy_did_buffer_switch_on_eof = 0; - - if ( yywrap() ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yy_c_buf_p = - yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state(); - - yy_cp = yy_c_buf_p; - yy_bp = yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yy_c_buf_p = - &yy_current_buffer->yy_ch_buf[yy_n_chars]; - - yy_current_state = yy_get_previous_state(); - - yy_cp = yy_c_buf_p; - yy_bp = yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ - } /* end of yylex */ - - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ - -static int yy_get_next_buffer() - { - register char *dest = yy_current_buffer->yy_ch_buf; - register char *source = yytext_ptr; - register int number_to_move, i; - int ret_val; - - if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( yy_current_buffer->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - yy_current_buffer->yy_n_chars = yy_n_chars = 0; - - else - { - int num_to_read = - yy_current_buffer->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ -#ifdef YY_USES_REJECT - YY_FATAL_ERROR( -"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); -#else - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = yy_current_buffer; - - int yy_c_buf_p_offset = - (int) (yy_c_buf_p - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - yy_flex_realloc( (void *) b->yy_ch_buf, - b->yy_buf_size + 2 ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = yy_current_buffer->yy_buf_size - - number_to_move - 1; -#endif - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), - yy_n_chars, num_to_read ); - - yy_current_buffer->yy_n_chars = yy_n_chars; - } - - if ( yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart( yyin ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - yy_current_buffer->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - yy_n_chars += number_to_move; - yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; - yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; - - return ret_val; - } - - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - -static yy_state_type yy_get_previous_state() - { - register yy_state_type yy_current_state; - register char *yy_cp; - - yy_current_state = yy_start; - - for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - yy_last_accepting_state = yy_current_state; - yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 428 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; - } - - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - -#ifdef YY_USE_PROTOS -static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) -#else -static yy_state_type yy_try_NUL_trans( yy_current_state ) -yy_state_type yy_current_state; -#endif - { - register int yy_is_jam; - register char *yy_cp = yy_c_buf_p; - - register YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - yy_last_accepting_state = yy_current_state; - yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 428 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 427); - - return yy_is_jam ? 0 : yy_current_state; - } - - -#ifndef YY_NO_UNPUT -#ifdef YY_USE_PROTOS -static void yyunput( int c, register char *yy_bp ) -#else -static void yyunput( c, yy_bp ) -int c; -register char *yy_bp; -#endif - { - register char *yy_cp = yy_c_buf_p; - - /* undo effects of setting up yytext */ - *yy_cp = yy_hold_char; - - if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register int number_to_move = yy_n_chars + 2; - register char *dest = &yy_current_buffer->yy_ch_buf[ - yy_current_buffer->yy_buf_size + 2]; - register char *source = - &yy_current_buffer->yy_ch_buf[number_to_move]; - - while ( source > yy_current_buffer->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - yy_current_buffer->yy_n_chars = - yy_n_chars = yy_current_buffer->yy_buf_size; - - if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - - yytext_ptr = yy_bp; - yy_hold_char = *yy_cp; - yy_c_buf_p = yy_cp; - } -#endif /* ifndef YY_NO_UNPUT */ - - -#ifdef __cplusplus -static int yyinput() -#else -static int input() -#endif - { - int c; - - *yy_c_buf_p = yy_hold_char; - - if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) - /* This was really a NUL. */ - *yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = yy_c_buf_p - yytext_ptr; - ++yy_c_buf_p; - - switch ( yy_get_next_buffer() ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart( yyin ); - - /* fall through */ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap() ) - return EOF; - - if ( ! yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yy_c_buf_p = yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ - *yy_c_buf_p = '\0'; /* preserve yytext */ - yy_hold_char = *++yy_c_buf_p; - - - return c; - } - - -#ifdef YY_USE_PROTOS -void yyrestart( FILE *input_file ) -#else -void yyrestart( input_file ) -FILE *input_file; -#endif - { - if ( ! yy_current_buffer ) - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); - - yy_init_buffer( yy_current_buffer, input_file ); - yy_load_buffer_state(); - } - - -#ifdef YY_USE_PROTOS -void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) -#else -void yy_switch_to_buffer( new_buffer ) -YY_BUFFER_STATE new_buffer; -#endif - { - if ( yy_current_buffer == new_buffer ) - return; - - if ( yy_current_buffer ) - { - /* Flush out information for old buffer. */ - *yy_c_buf_p = yy_hold_char; - yy_current_buffer->yy_buf_pos = yy_c_buf_p; - yy_current_buffer->yy_n_chars = yy_n_chars; - } - - yy_current_buffer = new_buffer; - yy_load_buffer_state(); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yy_did_buffer_switch_on_eof = 1; - } - - -#ifdef YY_USE_PROTOS -void yy_load_buffer_state( void ) -#else -void yy_load_buffer_state() -#endif - { - yy_n_chars = yy_current_buffer->yy_n_chars; - yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; - yyin = yy_current_buffer->yy_input_file; - yy_hold_char = *yy_c_buf_p; - } - - -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) -#else -YY_BUFFER_STATE yy_create_buffer( file, size ) -FILE *file; -int size; -#endif - { - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer( b, file ); - - return b; - } - - -#ifdef YY_USE_PROTOS -void yy_delete_buffer( YY_BUFFER_STATE b ) -#else -void yy_delete_buffer( b ) -YY_BUFFER_STATE b; -#endif - { - if ( ! b ) - return; - - if ( b == yy_current_buffer ) - yy_current_buffer = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yy_flex_free( (void *) b->yy_ch_buf ); - - yy_flex_free( (void *) b ); - } - - - -#ifdef YY_USE_PROTOS -void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) -#else -void yy_init_buffer( b, file ) -YY_BUFFER_STATE b; -FILE *file; -#endif - - - { - yy_flush_buffer( b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - -#if YY_ALWAYS_INTERACTIVE - b->yy_is_interactive = 1; -#else -#if YY_NEVER_INTERACTIVE - b->yy_is_interactive = 0; -#else - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; -#endif -#endif - } - - -#ifdef YY_USE_PROTOS -void yy_flush_buffer( YY_BUFFER_STATE b ) -#else -void yy_flush_buffer( b ) -YY_BUFFER_STATE b; -#endif - - { - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == yy_current_buffer ) - yy_load_buffer_state(); - } - - -#ifndef YY_NO_SCAN_BUFFER -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) -#else -YY_BUFFER_STATE yy_scan_buffer( base, size ) -char *base; -yy_size_t size; -#endif - { - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - yy_switch_to_buffer( b ); - - return b; - } -#endif - - -#ifndef YY_NO_SCAN_STRING -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) -#else -YY_BUFFER_STATE yy_scan_string( yy_str ) -yyconst char *yy_str; -#endif - { - int len; - for ( len = 0; yy_str[len]; ++len ) - ; - - return yy_scan_bytes( yy_str, len ); - } -#endif - - -#ifndef YY_NO_SCAN_BYTES -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) -#else -YY_BUFFER_STATE yy_scan_bytes( bytes, len ) -yyconst char *bytes; -int len; -#endif - { - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = len + 2; - buf = (char *) yy_flex_alloc( n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < len; ++i ) - buf[i] = bytes[i]; - - buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer( buf, n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; - } -#endif - - -#ifndef YY_NO_PUSH_STATE -#ifdef YY_USE_PROTOS -static void yy_push_state( int new_state ) -#else -static void yy_push_state( new_state ) -int new_state; -#endif - { - if ( yy_start_stack_ptr >= yy_start_stack_depth ) - { - yy_size_t new_size; - - yy_start_stack_depth += YY_START_STACK_INCR; - new_size = yy_start_stack_depth * sizeof( int ); - - if ( ! yy_start_stack ) - yy_start_stack = (int *) yy_flex_alloc( new_size ); - - else - yy_start_stack = (int *) yy_flex_realloc( - (void *) yy_start_stack, new_size ); - - if ( ! yy_start_stack ) - YY_FATAL_ERROR( - "out of memory expanding start-condition stack" ); - } - - yy_start_stack[yy_start_stack_ptr++] = YY_START; - - BEGIN(new_state); - } -#endif - - -#ifndef YY_NO_POP_STATE -static void yy_pop_state() - { - if ( --yy_start_stack_ptr < 0 ) - YY_FATAL_ERROR( "start-condition stack underflow" ); - - BEGIN(yy_start_stack[yy_start_stack_ptr]); - } -#endif - - -#ifndef YY_NO_TOP_STATE -static int yy_top_state() - { - return yy_start_stack[yy_start_stack_ptr - 1]; - } -#endif - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -#ifdef YY_USE_PROTOS -static void yy_fatal_error( yyconst char msg[] ) -#else -static void yy_fatal_error( msg ) -char msg[]; -#endif - { - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); - } - - - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - yytext[yyleng] = yy_hold_char; \ - yy_c_buf_p = yytext + n; \ - yy_hold_char = *yy_c_buf_p; \ - *yy_c_buf_p = '\0'; \ - yyleng = n; \ - } \ - while ( 0 ) - - -/* Internal utility routines. */ - -#ifndef yytext_ptr -#ifdef YY_USE_PROTOS -static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) -#else -static void yy_flex_strncpy( s1, s2, n ) -char *s1; -yyconst char *s2; -int n; -#endif - { - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; - } -#endif - -#ifdef YY_NEED_STRLEN -#ifdef YY_USE_PROTOS -static int yy_flex_strlen( yyconst char *s ) -#else -static int yy_flex_strlen( s ) -yyconst char *s; -#endif - { - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; - } -#endif - - -#ifdef YY_USE_PROTOS -static void *yy_flex_alloc( yy_size_t size ) -#else -static void *yy_flex_alloc( size ) -yy_size_t size; -#endif - { - return (void *) malloc( size ); - } - -#ifdef YY_USE_PROTOS -static void *yy_flex_realloc( void *ptr, yy_size_t size ) -#else -static void *yy_flex_realloc( ptr, size ) -void *ptr; -yy_size_t size; -#endif - { - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); - } - -#ifdef YY_USE_PROTOS -static void yy_flex_free( void *ptr ) -#else -static void yy_flex_free( ptr ) -void *ptr; -#endif - { - free( ptr ); - } - -#if YY_MAIN -int main() - { - yylex(); - return 0; - } -#endif -#line 274 "glslang.l" - -
-
-//Including Pre-processor.
-extern "C" {
- #include "./preprocessor/preprocess.h"
-}
-
-//
-// The YY_INPUT macro just calls this. Maybe this could be just put into
-// the macro directly.
-//
-
-int yy_input(char* buf, int max_size)
-{
- char *char_token =NULL;
- int len;
-
- if ((len = yylex_CPP(buf, max_size)) == 0)
- return 0;
- if (len >= max_size)
- YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-
- buf[len] = ' ';
- return len+1;
-}
-
-
-//
-// Parse an array of strings using yyparse. We set up globals used by
-// yywrap.
-//
-// Returns 0 for success, as per yyparse().
-//
-int PaParseStrings(char* argv[], int strLen[], int argc, TParseContext& parseContextLocal)
-{
- int argv0len;
- ScanFromString(argv[0]);
-
- //Storing the Current Compiler Parse context into the cpp structure.
- cpp->pC = (void*)&parseContextLocal;
-
- if (!argv || argc == 0 || !argv[0])
- return 1;
-
- if (!strLen) {
- argv0len = (int) strlen(argv[0]);
- strLen = &argv0len;
- }
- yyrestart(0);
- (&parseContextLocal)->AfterEOF = false;
- cpp->PaWhichStr = 0;
- cpp->PaArgv = argv;
- cpp->PaArgc = argc;
- cpp->PaStrLen = strLen;
- yylineno = 1;
-
- if (*cpp->PaStrLen >= 0) {
- int ret;
- #ifdef _WIN32
- ret = yyparse(parseContextLocal);
- #else
- ret = yyparse((void*)(&parseContextLocal));
- #endif
- if (cpp->CompileError == 1 || parseContextLocal.recoveredFromError || parseContextLocal.numErrors > 0)
- return 1;
- else
- return 0;
- }
- else
- return 0;
-}
-
-void yyerror(char *s)
-{
- if (((TParseContext *)cpp->pC)->AfterEOF) {
- if (cpp->tokensBeforeEOF == 1) {
- GlobalParseContext->error(yylineno, "syntax error", "pre-mature EOF", s, "");
- GlobalParseContext->recover();
- }
- } else {
- GlobalParseContext->error(yylineno, "syntax error", yytext, s, "");
- GlobalParseContext->recover();
- }
-}
-
-void PaReservedWord()
-{
- GlobalParseContext->error(yylineno, "Reserved word.", yytext, "", "");
- GlobalParseContext->recover();
-}
-
-int PaIdentOrType(TString& id, TParseContext& parseContextLocal, TSymbol*& symbol)
-{
- symbol = parseContextLocal.symbolTable.find(id);
- if (parseContextLocal.lexAfterType == false && symbol && symbol->isVariable()) {
- TVariable* variable = static_cast<TVariable*>(symbol);
- if (variable->isUserType()) {
- parseContextLocal.lexAfterType = true;
- return TYPE_NAME;
- }
- }
-
- return IDENTIFIER;
-}
-
-int PaParseComment(int &lineno, TParseContext& parseContextLocal)
-{
- int transitionFlag = 0;
- int nextChar;
-
- while (transitionFlag != 2) {
- nextChar = yyinput();
- if (nextChar == '\n')
- lineno++;
- switch (nextChar) {
- case '*' :
- transitionFlag = 1;
- break;
- case '/' : /* if star is the previous character, then it is the end of comment */
- if (transitionFlag == 1) {
- return 1 ;
- }
- break;
- case EOF :
- /* Raise error message here */
- parseContextLocal.error(yylineno, "End of shader found before end of comment.", "", "", "");
- GlobalParseContext->recover();
- return YY_NULL;
- default : /* Any other character will be a part of the comment */
- transitionFlag = 0;
- }
- }
- return 1;
-}
-
-extern "C" {
-
-void CPPDebugLogMsg(const char *msg)
-{
- ((TParseContext *)cpp->pC)->infoSink.debug.message(EPrefixNone, msg);
-}
-
-void CPPWarningToInfoLog(const char *msg)
-{
- ((TParseContext *)cpp->pC)->infoSink.info.message(EPrefixWarning, msg, yylineno);
-}
-
-void CPPShInfoLogMsg(const char *msg)
-{
- ((TParseContext *)cpp->pC)->error(yylineno,"", "",msg,"");
- GlobalParseContext->recover();
-}
-
-void CPPErrorToInfoLog(char *msg)
-{
- ((TParseContext *)cpp->pC)->error(yylineno,"syntax error", "",msg,"");
- GlobalParseContext->recover();
-}
-
-void SetLineNumber(int line)
-{
- yylineno &= ~SourceLocLineMask;
- yylineno |= line;
-}
-
-void SetStringNumber(int string)
-{
- yylineno = (string << SourceLocStringShift) | (yylineno & SourceLocLineMask);
-}
-
-int GetStringNumber(void)
-{
- return yylineno >> 16;
-}
-
-int GetLineNumber(void)
-{
- return yylineno & SourceLocLineMask;
-}
-
-void IncLineNumber(void)
-{
- if ((yylineno & SourceLocLineMask) <= SourceLocLineMask)
- ++yylineno;
-}
-
-void DecLineNumber(void)
-{
- if ((yylineno & SourceLocLineMask) > 0)
- --yylineno;
-}
-
-void HandlePragma(const char **tokens, int numTokens)
-{
- if (!strcmp(tokens[0], "optimize")) {
- if (numTokens != 4) {
- CPPShInfoLogMsg("optimize pragma syntax is incorrect");
- return;
- }
-
- if (strcmp(tokens[1], "(")) {
- CPPShInfoLogMsg("\"(\" expected after 'optimize' keyword");
- return;
- }
-
- if (!strcmp(tokens[2], "on"))
- ((TParseContext *)cpp->pC)->contextPragma.optimize = true;
- else if (!strcmp(tokens[2], "off"))
- ((TParseContext *)cpp->pC)->contextPragma.optimize = false;
- else {
- CPPShInfoLogMsg("\"on\" or \"off\" expected after '(' for 'optimize' pragma");
- return;
- }
-
- if (strcmp(tokens[3], ")")) {
- CPPShInfoLogMsg("\")\" expected to end 'optimize' pragma");
- return;
- }
- } else if (!strcmp(tokens[0], "debug")) {
- if (numTokens != 4) {
- CPPShInfoLogMsg("debug pragma syntax is incorrect");
- return;
- }
-
- if (strcmp(tokens[1], "(")) {
- CPPShInfoLogMsg("\"(\" expected after 'debug' keyword");
- return;
- }
-
- if (!strcmp(tokens[2], "on"))
- ((TParseContext *)cpp->pC)->contextPragma.debug = true;
- else if (!strcmp(tokens[2], "off"))
- ((TParseContext *)cpp->pC)->contextPragma.debug = false;
- else {
- CPPShInfoLogMsg("\"on\" or \"off\" expected after '(' for 'debug' pragma");
- return;
- }
-
- if (strcmp(tokens[3], ")")) {
- CPPShInfoLogMsg("\")\" expected to end 'debug' pragma");
- return;
- }
- } else {
- /*
- // implementation specific pragma
- // use ((TParseContext *)cpp->pC)->contextPragma.pragmaTable to store the information about pragma
- // For now, just ignore the pragma that the implementation cannot recognize
- // An Example of one such implementation for a pragma that has a syntax like
- // #pragma pragmaname(pragmavalue)
- // This implementation stores the current pragmavalue against the pragma name in pragmaTable.
- if (numTokens == 4 && !strcmp(tokens[1], "(") && !strcmp(tokens[3], ")")) {
- TPragmaTable& pragmaTable = ((TParseContext *)cpp->pC)->contextPragma.pragmaTable;
- TPragmaTable::iterator iter;
- iter = pragmaTable.find(TString(tokens[0]));
- if (iter != pragmaTable.end()) {
- iter->second = tokens[2];
- } else {
- pragmaTable[tokens[0]] = tokens[2];
- }
- }
- */
- }
-}
-
-void StoreStr(char *string)
-{
- TString strSrc;
- strSrc = TString(string);
-
- ((TParseContext *)cpp->pC)->HashErrMsg = ((TParseContext *)cpp->pC)->HashErrMsg + " " + strSrc;
-}
-
-const char* GetStrfromTStr(void)
-{
- cpp->ErrMsg = (((TParseContext *)cpp->pC)->HashErrMsg).c_str();
- return cpp->ErrMsg;
-}
-
-void ResetTString(void)
-{
- ((TParseContext *)cpp->pC)->HashErrMsg = "";
-}
-
-TBehavior GetBehavior(const char* behavior)
-{
- if (!strcmp("require", behavior))
- return EBhRequire;
- else if (!strcmp("enable", behavior))
- return EBhEnable;
- else if (!strcmp("disable", behavior))
- return EBhDisable;
- else if (!strcmp("warn", behavior))
- return EBhWarn;
- else {
- CPPShInfoLogMsg((TString("behavior '") + behavior + "' is not supported").c_str());
- return EBhDisable;
- }
-}
-
-void updateExtensionBehavior(const char* extName, const char* behavior)
-{
- TBehavior behaviorVal = GetBehavior(behavior);
- TMap<TString, TBehavior>:: iterator iter;
- TString msg;
-
- // special cased for all extension
- if (!strcmp(extName, "all")) {
- if (behaviorVal == EBhRequire || behaviorVal == EBhEnable) {
- CPPShInfoLogMsg("extension 'all' cannot have 'require' or 'enable' behavior");
- return;
- } else {
- for (iter = ((TParseContext *)cpp->pC)->extensionBehavior.begin(); iter != ((TParseContext *)cpp->pC)->extensionBehavior.end(); ++iter)
- iter->second = behaviorVal;
- }
- } else {
- iter = ((TParseContext *)cpp->pC)->extensionBehavior.find(TString(extName));
- if (iter == ((TParseContext *)cpp->pC)->extensionBehavior.end()) {
- switch (behaviorVal) {
- case EBhRequire:
- CPPShInfoLogMsg((TString("extension '") + extName + "' is not supported").c_str());
- break;
- case EBhEnable:
- case EBhWarn:
- case EBhDisable:
- msg = TString("extension '") + extName + "' is not supported";
- ((TParseContext *)cpp->pC)->infoSink.info.message(EPrefixWarning, msg.c_str(), yylineno);
- break;
- }
- return;
- } else
- iter->second = behaviorVal;
- }
-}
-
-}
-
-void setInitialState()
-{
- yy_start = 1;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Gen_glslang_tab.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Gen_glslang_tab.cpp deleted file mode 100755 index 69aa60872..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Gen_glslang_tab.cpp +++ /dev/null @@ -1,4354 +0,0 @@ -/* A Bison parser, made by GNU Bison 1.875. */ - -/* Skeleton parser for Yacc-like parsing with Bison, - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* As a special exception, when this file is copied by Bison into a - Bison output file, you may use that output file without restriction. - This special exception was added by the Free Software Foundation - in version 1.24 of Bison. */ - -/* Written by Richard Stallman by simplifying the original so called - ``semantic'' parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 1 - -/* Using locations. */ -#define YYLSP_NEEDED 0 - - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - ATTRIBUTE = 258, - CONST_QUAL = 259, - BOOL_TYPE = 260, - FLOAT_TYPE = 261, - INT_TYPE = 262, - BREAK = 263, - CONTINUE = 264, - DO = 265, - ELSE = 266, - FOR = 267, - IF = 268, - DISCARD = 269, - RETURN = 270, - BVEC2 = 271, - BVEC3 = 272, - BVEC4 = 273, - IVEC2 = 274, - IVEC3 = 275, - IVEC4 = 276, - VEC2 = 277, - VEC3 = 278, - VEC4 = 279, - MATRIX2 = 280, - MATRIX3 = 281, - MATRIX4 = 282, - IN_QUAL = 283, - OUT_QUAL = 284, - INOUT_QUAL = 285, - UNIFORM = 286, - VARYING = 287, - STRUCT = 288, - VOID_TYPE = 289, - WHILE = 290, - SAMPLER1D = 291, - SAMPLER2D = 292, - SAMPLER3D = 293, - SAMPLERCUBE = 294, - SAMPLER1DSHADOW = 295, - SAMPLER2DSHADOW = 296, - IDENTIFIER = 297, - TYPE_NAME = 298, - FLOATCONSTANT = 299, - INTCONSTANT = 300, - BOOLCONSTANT = 301, - FIELD_SELECTION = 302, - LEFT_OP = 303, - RIGHT_OP = 304, - INC_OP = 305, - DEC_OP = 306, - LE_OP = 307, - GE_OP = 308, - EQ_OP = 309, - NE_OP = 310, - AND_OP = 311, - OR_OP = 312, - XOR_OP = 313, - MUL_ASSIGN = 314, - DIV_ASSIGN = 315, - ADD_ASSIGN = 316, - MOD_ASSIGN = 317, - LEFT_ASSIGN = 318, - RIGHT_ASSIGN = 319, - AND_ASSIGN = 320, - XOR_ASSIGN = 321, - OR_ASSIGN = 322, - SUB_ASSIGN = 323, - LEFT_PAREN = 324, - RIGHT_PAREN = 325, - LEFT_BRACKET = 326, - RIGHT_BRACKET = 327, - LEFT_BRACE = 328, - RIGHT_BRACE = 329, - DOT = 330, - COMMA = 331, - COLON = 332, - EQUAL = 333, - SEMICOLON = 334, - BANG = 335, - DASH = 336, - TILDE = 337, - PLUS = 338, - STAR = 339, - SLASH = 340, - PERCENT = 341, - LEFT_ANGLE = 342, - RIGHT_ANGLE = 343, - VERTICAL_BAR = 344, - CARET = 345, - AMPERSAND = 346, - QUESTION = 347 - }; -#endif -#define ATTRIBUTE 258 -#define CONST_QUAL 259 -#define BOOL_TYPE 260 -#define FLOAT_TYPE 261 -#define INT_TYPE 262 -#define BREAK 263 -#define CONTINUE 264 -#define DO 265 -#define ELSE 266 -#define FOR 267 -#define IF 268 -#define DISCARD 269 -#define RETURN 270 -#define BVEC2 271 -#define BVEC3 272 -#define BVEC4 273 -#define IVEC2 274 -#define IVEC3 275 -#define IVEC4 276 -#define VEC2 277 -#define VEC3 278 -#define VEC4 279 -#define MATRIX2 280 -#define MATRIX3 281 -#define MATRIX4 282 -#define IN_QUAL 283 -#define OUT_QUAL 284 -#define INOUT_QUAL 285 -#define UNIFORM 286 -#define VARYING 287 -#define STRUCT 288 -#define VOID_TYPE 289 -#define WHILE 290 -#define SAMPLER1D 291 -#define SAMPLER2D 292 -#define SAMPLER3D 293 -#define SAMPLERCUBE 294 -#define SAMPLER1DSHADOW 295 -#define SAMPLER2DSHADOW 296 -#define IDENTIFIER 297 -#define TYPE_NAME 298 -#define FLOATCONSTANT 299 -#define INTCONSTANT 300 -#define BOOLCONSTANT 301 -#define FIELD_SELECTION 302 -#define LEFT_OP 303 -#define RIGHT_OP 304 -#define INC_OP 305 -#define DEC_OP 306 -#define LE_OP 307 -#define GE_OP 308 -#define EQ_OP 309 -#define NE_OP 310 -#define AND_OP 311 -#define OR_OP 312 -#define XOR_OP 313 -#define MUL_ASSIGN 314 -#define DIV_ASSIGN 315 -#define ADD_ASSIGN 316 -#define MOD_ASSIGN 317 -#define LEFT_ASSIGN 318 -#define RIGHT_ASSIGN 319 -#define AND_ASSIGN 320 -#define XOR_ASSIGN 321 -#define OR_ASSIGN 322 -#define SUB_ASSIGN 323 -#define LEFT_PAREN 324 -#define RIGHT_PAREN 325 -#define LEFT_BRACKET 326 -#define RIGHT_BRACKET 327 -#define LEFT_BRACE 328 -#define RIGHT_BRACE 329 -#define DOT 330 -#define COMMA 331 -#define COLON 332 -#define EQUAL 333 -#define SEMICOLON 334 -#define BANG 335 -#define DASH 336 -#define TILDE 337 -#define PLUS 338 -#define STAR 339 -#define SLASH 340 -#define PERCENT 341 -#define LEFT_ANGLE 342 -#define RIGHT_ANGLE 343 -#define VERTICAL_BAR 344 -#define CARET 345 -#define AMPERSAND 346 -#define QUESTION 347 - - - - -/* Copy the first part of user declarations. */ -#line 39 "glslang.y" - - -/* Based on: -ANSI C Yacc grammar - -In 1985, Jeff Lee published his Yacc grammar (which is accompanied by a -matching Lex specification) for the April 30, 1985 draft version of the -ANSI C standard. Tom Stockfisch reposted it to net.sources in 1987; that -original, as mentioned in the answer to question 17.25 of the comp.lang.c -FAQ, can be ftp'ed from ftp.uu.net, file usenet/net.sources/ansi.c.grammar.Z. - -I intend to keep this version as close to the current C Standard grammar as -possible; please let me know if you discover discrepancies. - -Jutta Degener, 1995 -*/ - -#include "SymbolTable.h" -#include "ParseHelper.h" -#include "../Public/ShaderLang.h" - -#ifdef _WIN32 - #define YYPARSE_PARAM parseContext - #define YYPARSE_PARAM_DECL TParseContext& - #define YY_DECL int yylex(YYSTYPE* pyylval, TParseContext& parseContext) - #define YYLEX_PARAM parseContext -#else - #define YYPARSE_PARAM parseContextLocal - #define parseContext (*((TParseContext*)(parseContextLocal))) - #define YY_DECL int yylex(YYSTYPE* pyylval, void* parseContextLocal) - #define YYLEX_PARAM (void*)(parseContextLocal) - extern void yyerror(char*); -#endif - -#define FRAG_VERT_ONLY(S, L) { \ - if (parseContext.language != EShLangFragment && \ - parseContext.language != EShLangVertex) { \ - parseContext.error(L, " supported in vertex/fragment shaders only ", S, "", ""); \ - parseContext.recover(); \ - } \ -} - -#define VERTEX_ONLY(S, L) { \ - if (parseContext.language != EShLangVertex) { \ - parseContext.error(L, " supported in vertex shaders only ", S, "", ""); \ - parseContext.recover(); \ - } \ -} - -#define FRAG_ONLY(S, L) { \ - if (parseContext.language != EShLangFragment) { \ - parseContext.error(L, " supported in fragment shaders only ", S, "", ""); \ - parseContext.recover(); \ - } \ -} - -#define PACK_ONLY(S, L) { \ - if (parseContext.language != EShLangPack) { \ - parseContext.error(L, " supported in pack shaders only ", S, "", ""); \ - parseContext.recover(); \ - } \ -} - -#define UNPACK_ONLY(S, L) { \ - if (parseContext.language != EShLangUnpack) { \ - parseContext.error(L, " supported in unpack shaders only ", S, "", ""); \ - parseContext.recover(); \ - } \ -} - -#define PACK_UNPACK_ONLY(S, L) { \ - if (parseContext.language != EShLangUnpack && \ - parseContext.language != EShLangPack) { \ - parseContext.error(L, " supported in pack/unpack shaders only ", S, "", ""); \ - parseContext.recover(); \ - } \ -} - - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 1 -#endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - -#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) -#line 117 "glslang.y" -typedef union YYSTYPE { - struct { - TSourceLoc line; - union { - TString *string; - float f; - int i; - bool b; - }; - TSymbol* symbol; - } lex; - struct { - TSourceLoc line; - TOperator op; - union { - TIntermNode* intermNode; - TIntermNodePair nodePair; - TIntermTyped* intermTypedNode; - TIntermAggregate* intermAggregate; - }; - union { - TPublicType type; - TQualifier qualifier; - TFunction* function; - TParameter param; - TTypeLine typeLine; - TTypeList* typeList; - }; - } interm; -} YYSTYPE; -/* Line 191 of yacc.c. */ -#line 369 "glslang.tab.c" -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 -#endif - - - -/* Copy the second part of user declarations. */ -#line 148 "glslang.y" - -#ifndef _WIN32 - extern int yylex(YYSTYPE*, void*); -#endif - - -/* Line 214 of yacc.c. */ -#line 386 "glslang.tab.c" - -#if ! defined (yyoverflow) || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# if YYSTACK_USE_ALLOCA -# define YYSTACK_ALLOC alloca -# else -# ifndef YYSTACK_USE_ALLOCA -# if defined (alloca) || defined (_ALLOCA_H) -# define YYSTACK_ALLOC alloca -# else -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) -# else -# if defined (__STDC__) || defined (__cplusplus) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# endif -# define YYSTACK_ALLOC malloc -# define YYSTACK_FREE free -# endif -#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ - - -#if (! defined (yyoverflow) \ - && (! defined (__cplusplus) \ - || (YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - short yyss; - YYSTYPE yyvs; - }; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - register YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (0) -# endif -# endif - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack, Stack, yysize); \ - Stack = &yyptr->Stack; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (0) - -#endif - -#if defined (__STDC__) || defined (__cplusplus) - typedef signed char yysigned_char; -#else - typedef short yysigned_char; -#endif - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 59 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 1231 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 93 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 75 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 214 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 331 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 347 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const unsigned char yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, - 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, - 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, - 85, 86, 87, 88, 89, 90, 91, 92 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const unsigned short yyprhs[] = -{ - 0, 0, 3, 5, 7, 9, 11, 13, 17, 19, - 24, 26, 30, 33, 36, 38, 40, 43, 46, 49, - 51, 54, 58, 61, 63, 65, 67, 69, 71, 73, - 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, - 95, 97, 99, 102, 105, 108, 110, 112, 114, 116, - 118, 122, 126, 130, 132, 136, 140, 142, 146, 150, - 152, 156, 160, 164, 168, 170, 174, 178, 180, 184, - 186, 190, 192, 196, 198, 202, 204, 208, 210, 214, - 216, 222, 224, 228, 230, 232, 234, 236, 238, 240, - 242, 244, 246, 248, 250, 252, 256, 258, 261, 264, - 267, 269, 271, 274, 278, 282, 285, 291, 295, 298, - 302, 305, 306, 308, 310, 312, 314, 319, 321, 325, - 331, 338, 344, 346, 349, 354, 360, 365, 367, 370, - 372, 374, 376, 378, 380, 382, 384, 386, 388, 390, - 392, 394, 396, 398, 400, 402, 404, 406, 408, 410, - 412, 414, 416, 418, 420, 422, 424, 426, 432, 437, - 439, 442, 446, 448, 452, 454, 459, 461, 463, 465, - 467, 469, 471, 473, 475, 477, 480, 481, 482, 488, - 490, 492, 495, 499, 501, 504, 506, 509, 515, 519, - 521, 523, 528, 529, 536, 537, 546, 547, 555, 557, - 559, 561, 562, 565, 569, 572, 575, 578, 582, 585, - 587, 590, 592, 594, 595 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const short yyrhs[] = -{ - 164, 0, -1, 42, -1, 94, -1, 45, -1, 44, - -1, 46, -1, 69, 121, 70, -1, 95, -1, 96, - 71, 97, 72, -1, 98, -1, 96, 75, 47, -1, - 96, 50, -1, 96, 51, -1, 121, -1, 99, -1, - 101, 70, -1, 100, 70, -1, 102, 34, -1, 102, - -1, 102, 119, -1, 101, 76, 119, -1, 103, 69, - -1, 104, -1, 42, -1, 6, -1, 7, -1, 5, - -1, 22, -1, 23, -1, 24, -1, 16, -1, 17, - -1, 18, -1, 19, -1, 20, -1, 21, -1, 25, - -1, 26, -1, 27, -1, 43, -1, 96, -1, 50, - 105, -1, 51, 105, -1, 106, 105, -1, 83, -1, - 81, -1, 80, -1, 82, -1, 105, -1, 107, 84, - 105, -1, 107, 85, 105, -1, 107, 86, 105, -1, - 107, -1, 108, 83, 107, -1, 108, 81, 107, -1, - 108, -1, 109, 48, 108, -1, 109, 49, 108, -1, - 109, -1, 110, 87, 109, -1, 110, 88, 109, -1, - 110, 52, 109, -1, 110, 53, 109, -1, 110, -1, - 111, 54, 110, -1, 111, 55, 110, -1, 111, -1, - 112, 91, 111, -1, 112, -1, 113, 90, 112, -1, - 113, -1, 114, 89, 113, -1, 114, -1, 115, 56, - 114, -1, 115, -1, 116, 58, 115, -1, 116, -1, - 117, 57, 116, -1, 117, -1, 117, 92, 121, 77, - 119, -1, 118, -1, 105, 120, 119, -1, 78, -1, - 59, -1, 60, -1, 62, -1, 61, -1, 68, -1, - 63, -1, 64, -1, 65, -1, 66, -1, 67, -1, - 119, -1, 121, 76, 119, -1, 118, -1, 124, 79, - -1, 132, 79, -1, 125, 70, -1, 127, -1, 126, - -1, 127, 129, -1, 126, 76, 129, -1, 134, 42, - 69, -1, 136, 42, -1, 136, 42, 71, 122, 72, - -1, 135, 130, 128, -1, 130, 128, -1, 135, 130, - 131, -1, 130, 131, -1, -1, 28, -1, 29, -1, - 30, -1, 136, -1, 136, 71, 122, 72, -1, 133, - -1, 132, 76, 42, -1, 132, 76, 42, 71, 72, - -1, 132, 76, 42, 71, 122, 72, -1, 132, 76, - 42, 78, 142, -1, 134, -1, 134, 42, -1, 134, - 42, 71, 72, -1, 134, 42, 71, 122, 72, -1, - 134, 42, 78, 142, -1, 136, -1, 135, 136, -1, - 4, -1, 3, -1, 32, -1, 31, -1, 34, -1, - 6, -1, 7, -1, 5, -1, 22, -1, 23, -1, - 24, -1, 16, -1, 17, -1, 18, -1, 19, -1, - 20, -1, 21, -1, 25, -1, 26, -1, 27, -1, - 36, -1, 37, -1, 38, -1, 39, -1, 40, -1, - 41, -1, 137, -1, 43, -1, 33, 42, 73, 138, - 74, -1, 33, 73, 138, 74, -1, 139, -1, 138, - 139, -1, 136, 140, 79, -1, 141, -1, 140, 76, - 141, -1, 42, -1, 42, 71, 122, 72, -1, 119, - -1, 123, -1, 146, -1, 145, -1, 143, -1, 152, - -1, 153, -1, 156, -1, 163, -1, 73, 74, -1, - -1, -1, 73, 147, 151, 148, 74, -1, 150, -1, - 145, -1, 73, 74, -1, 73, 151, 74, -1, 144, - -1, 151, 144, -1, 79, -1, 121, 79, -1, 13, - 69, 121, 70, 154, -1, 144, 11, 144, -1, 144, - -1, 121, -1, 134, 42, 78, 142, -1, -1, 35, - 69, 157, 155, 70, 149, -1, -1, 10, 158, 144, - 35, 69, 121, 70, 79, -1, -1, 12, 69, 159, - 160, 162, 70, 149, -1, 152, -1, 143, -1, 155, - -1, -1, 161, 79, -1, 161, 79, 121, -1, 9, - 79, -1, 8, 79, -1, 15, 79, -1, 15, 121, - 79, -1, 14, 79, -1, 165, -1, 164, 165, -1, - 166, -1, 123, -1, -1, 124, 167, 150, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const unsigned short yyrline[] = -{ - 0, 210, 210, 245, 248, 261, 266, 271, 277, 280, - 348, 351, 460, 470, 483, 491, 586, 590, 597, 601, - 608, 614, 623, 629, 640, 656, 657, 658, 659, 660, - 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, - 671, 682, 685, 695, 705, 727, 728, 729, 730, 736, - 737, 746, 755, 767, 768, 776, 787, 788, 797, 809, - 810, 820, 830, 840, 853, 854, 864, 877, 878, 890, - 891, 903, 904, 916, 917, 930, 931, 944, 945, 958, - 959, 976, 977, 990, 991, 992, 993, 994, 995, 996, - 997, 998, 999, 1000, 1004, 1007, 1018, 1026, 1027, 1035, - 1071, 1074, 1081, 1089, 1110, 1129, 1140, 1167, 1172, 1182, - 1187, 1197, 1200, 1203, 1206, 1212, 1217, 1235, 1238, 1246, - 1254, 1262, 1284, 1288, 1297, 1306, 1315, 1405, 1408, 1425, - 1429, 1436, 1444, 1453, 1458, 1463, 1468, 1479, 1484, 1489, - 1494, 1499, 1504, 1509, 1514, 1519, 1524, 1530, 1536, 1542, - 1548, 1554, 1560, 1566, 1572, 1578, 1583, 1596, 1606, 1614, - 1617, 1632, 1650, 1654, 1660, 1665, 1681, 1685, 1689, 1690, - 1696, 1697, 1698, 1699, 1700, 1704, 1705, 1705, 1705, 1713, - 1714, 1719, 1722, 1730, 1733, 1739, 1740, 1744, 1752, 1756, - 1766, 1771, 1788, 1788, 1793, 1793, 1800, 1800, 1813, 1816, - 1822, 1825, 1831, 1835, 1842, 1849, 1856, 1863, 1874, 1883, - 1887, 1894, 1897, 1903, 1903 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE -/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "ATTRIBUTE", "CONST_QUAL", "BOOL_TYPE", - "FLOAT_TYPE", "INT_TYPE", "BREAK", "CONTINUE", "DO", "ELSE", "FOR", - "IF", "DISCARD", "RETURN", "BVEC2", "BVEC3", "BVEC4", "IVEC2", "IVEC3", - "IVEC4", "VEC2", "VEC3", "VEC4", "MATRIX2", "MATRIX3", "MATRIX4", - "IN_QUAL", "OUT_QUAL", "INOUT_QUAL", "UNIFORM", "VARYING", "STRUCT", - "VOID_TYPE", "WHILE", "SAMPLER1D", "SAMPLER2D", "SAMPLER3D", - "SAMPLERCUBE", "SAMPLER1DSHADOW", "SAMPLER2DSHADOW", "IDENTIFIER", - "TYPE_NAME", "FLOATCONSTANT", "INTCONSTANT", "BOOLCONSTANT", - "FIELD_SELECTION", "LEFT_OP", "RIGHT_OP", "INC_OP", "DEC_OP", "LE_OP", - "GE_OP", "EQ_OP", "NE_OP", "AND_OP", "OR_OP", "XOR_OP", "MUL_ASSIGN", - "DIV_ASSIGN", "ADD_ASSIGN", "MOD_ASSIGN", "LEFT_ASSIGN", "RIGHT_ASSIGN", - "AND_ASSIGN", "XOR_ASSIGN", "OR_ASSIGN", "SUB_ASSIGN", "LEFT_PAREN", - "RIGHT_PAREN", "LEFT_BRACKET", "RIGHT_BRACKET", "LEFT_BRACE", - "RIGHT_BRACE", "DOT", "COMMA", "COLON", "EQUAL", "SEMICOLON", "BANG", - "DASH", "TILDE", "PLUS", "STAR", "SLASH", "PERCENT", "LEFT_ANGLE", - "RIGHT_ANGLE", "VERTICAL_BAR", "CARET", "AMPERSAND", "QUESTION", - "$accept", "variable_identifier", "primary_expression", - "postfix_expression", "integer_expression", "function_call", - "function_call_generic", "function_call_header_no_parameters", - "function_call_header_with_parameters", "function_call_header", - "function_identifier", "constructor_identifier", "unary_expression", - "unary_operator", "multiplicative_expression", "additive_expression", - "shift_expression", "relational_expression", "equality_expression", - "and_expression", "exclusive_or_expression", "inclusive_or_expression", - "logical_and_expression", "logical_xor_expression", - "logical_or_expression", "conditional_expression", - "assignment_expression", "assignment_operator", "expression", - "constant_expression", "declaration", "function_prototype", - "function_declarator", "function_header_with_parameters", - "function_header", "parameter_declarator", "parameter_declaration", - "parameter_qualifier", "parameter_type_specifier", - "init_declarator_list", "single_declaration", "fully_specified_type", - "type_qualifier", "type_specifier", "struct_specifier", - "struct_declaration_list", "struct_declaration", - "struct_declarator_list", "struct_declarator", "initializer", - "declaration_statement", "statement", "simple_statement", - "compound_statement", "@1", "@2", "statement_no_new_scope", - "compound_statement_no_new_scope", "statement_list", - "expression_statement", "selection_statement", - "selection_rest_statement", "condition", "iteration_statement", "@3", - "@4", "@5", "for_init_statement", "conditionopt", "for_rest_statement", - "jump_statement", "translation_unit", "external_declaration", - "function_definition", "@6", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const unsigned short yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, - 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, - 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, - 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, - 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, - 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, - 345, 346, 347 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const unsigned char yyr1[] = -{ - 0, 93, 94, 95, 95, 95, 95, 95, 96, 96, - 96, 96, 96, 96, 97, 98, 99, 99, 100, 100, - 101, 101, 102, 103, 103, 104, 104, 104, 104, 104, - 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, - 104, 105, 105, 105, 105, 106, 106, 106, 106, 107, - 107, 107, 107, 108, 108, 108, 109, 109, 109, 110, - 110, 110, 110, 110, 111, 111, 111, 112, 112, 113, - 113, 114, 114, 115, 115, 116, 116, 117, 117, 118, - 118, 119, 119, 120, 120, 120, 120, 120, 120, 120, - 120, 120, 120, 120, 121, 121, 122, 123, 123, 124, - 125, 125, 126, 126, 127, 128, 128, 129, 129, 129, - 129, 130, 130, 130, 130, 131, 131, 132, 132, 132, - 132, 132, 133, 133, 133, 133, 133, 134, 134, 135, - 135, 135, 135, 136, 136, 136, 136, 136, 136, 136, - 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, - 136, 136, 136, 136, 136, 136, 136, 137, 137, 138, - 138, 139, 140, 140, 141, 141, 142, 143, 144, 144, - 145, 145, 145, 145, 145, 146, 147, 148, 146, 149, - 149, 150, 150, 151, 151, 152, 152, 153, 154, 154, - 155, 155, 157, 156, 158, 156, 159, 156, 160, 160, - 161, 161, 162, 162, 163, 163, 163, 163, 163, 164, - 164, 165, 165, 167, 166 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const unsigned char yyr2[] = -{ - 0, 2, 1, 1, 1, 1, 1, 3, 1, 4, - 1, 3, 2, 2, 1, 1, 2, 2, 2, 1, - 2, 3, 2, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, - 3, 3, 3, 1, 3, 3, 1, 3, 3, 1, - 3, 3, 3, 3, 1, 3, 3, 1, 3, 1, - 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, - 5, 1, 3, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 3, 1, 2, 2, 2, - 1, 1, 2, 3, 3, 2, 5, 3, 2, 3, - 2, 0, 1, 1, 1, 1, 4, 1, 3, 5, - 6, 5, 1, 2, 4, 5, 4, 1, 2, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 5, 4, 1, - 2, 3, 1, 3, 1, 4, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 2, 0, 0, 5, 1, - 1, 2, 3, 1, 2, 1, 2, 5, 3, 1, - 1, 4, 0, 6, 0, 8, 0, 7, 1, 1, - 1, 0, 2, 3, 2, 2, 2, 3, 2, 1, - 2, 1, 1, 0, 3 -}; - -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const unsigned char yydefact[] = -{ - 0, 130, 129, 136, 134, 135, 140, 141, 142, 143, - 144, 145, 137, 138, 139, 146, 147, 148, 132, 131, - 0, 133, 149, 150, 151, 152, 153, 154, 156, 212, - 213, 0, 101, 111, 0, 117, 122, 0, 127, 155, - 0, 209, 211, 0, 0, 97, 0, 99, 111, 112, - 113, 114, 102, 0, 111, 0, 98, 123, 128, 1, - 210, 0, 0, 0, 159, 0, 214, 103, 108, 110, - 115, 0, 118, 104, 0, 0, 0, 164, 0, 162, - 158, 160, 136, 134, 135, 0, 0, 194, 0, 0, - 0, 0, 140, 141, 142, 143, 144, 145, 137, 138, - 139, 146, 147, 148, 0, 2, 156, 5, 4, 6, - 0, 0, 0, 176, 181, 185, 47, 46, 48, 45, - 3, 8, 41, 10, 15, 0, 0, 19, 0, 23, - 49, 0, 53, 56, 59, 64, 67, 69, 71, 73, - 75, 77, 79, 81, 94, 0, 167, 0, 170, 183, - 169, 168, 0, 171, 172, 173, 174, 105, 0, 107, - 109, 0, 0, 27, 25, 26, 31, 32, 33, 34, - 35, 36, 28, 29, 30, 37, 38, 39, 40, 124, - 49, 96, 0, 166, 126, 157, 0, 0, 161, 205, - 204, 0, 196, 0, 208, 206, 0, 192, 42, 43, - 0, 175, 0, 12, 13, 0, 0, 17, 16, 0, - 18, 20, 22, 84, 85, 87, 86, 89, 90, 91, - 92, 93, 88, 83, 0, 44, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 186, 182, 184, - 0, 0, 119, 0, 121, 125, 0, 163, 0, 0, - 0, 207, 0, 7, 177, 0, 14, 11, 21, 82, - 50, 51, 52, 55, 54, 57, 58, 62, 63, 60, - 61, 65, 66, 68, 70, 72, 74, 76, 78, 0, - 95, 0, 116, 120, 165, 0, 199, 198, 201, 0, - 190, 0, 0, 0, 9, 0, 106, 0, 200, 0, - 0, 189, 187, 0, 0, 178, 80, 0, 202, 0, - 0, 0, 180, 193, 179, 0, 203, 197, 188, 191, - 195 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const short yydefgoto[] = -{ - -1, 120, 121, 122, 265, 123, 124, 125, 126, 127, - 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, - 138, 139, 140, 141, 142, 143, 144, 224, 145, 182, - 146, 147, 31, 32, 33, 68, 52, 53, 69, 34, - 35, 36, 37, 38, 39, 63, 64, 78, 79, 184, - 148, 149, 150, 151, 202, 303, 323, 324, 152, 153, - 154, 312, 302, 155, 262, 191, 259, 298, 309, 310, - 156, 40, 41, 42, 46 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -297 -static const short yypact[] = -{ - 1149, -297, -297, -297, -297, -297, -297, -297, -297, -297, - -297, -297, -297, -297, -297, -297, -297, -297, -297, -297, - -27, -297, -297, -297, -297, -297, -297, -297, -297, -297, - -42, -28, -32, 4, 18, -297, 19, 1188, -297, -297, - 1108, -297, -297, -10, 1188, -297, -3, -297, 36, -297, - -297, -297, -297, 1188, 83, 33, -297, -9, -297, -297, - -297, 1188, 39, 1025, -297, 235, -297, -297, -297, -297, - -18, 1188, -52, -297, 685, 957, 1064, -17, 20, -297, - -297, -297, 29, 45, 63, 21, 23, -297, 75, 77, - 66, 753, 78, 79, 81, 82, 84, 85, 87, 89, - 90, 91, 93, 94, 95, 96, 97, -297, -297, -297, - 957, 957, 957, 120, -297, -297, -297, -297, -297, -297, - -297, -297, 5, -297, -297, 98, 1, 821, 100, -297, - 57, 957, 42, -56, 37, -40, 76, 61, 80, 106, - 111, 138, -41, -297, -297, 30, -297, -42, -297, -297, - -297, -297, 316, -297, -297, -297, -297, 127, 957, -297, - -297, 889, 957, -297, -297, -297, -297, -297, -297, -297, - -297, -297, -297, -297, -297, -297, -297, -297, -297, -297, - -297, -297, 128, -297, -297, -297, 957, 39, -297, -297, - -297, 397, -297, 957, -297, -297, 31, -297, -297, -297, - 3, -297, 397, -297, -297, 957, 152, -297, -297, 957, - -297, -297, -297, -297, -297, -297, -297, -297, -297, -297, - -297, -297, -297, -297, 957, -297, 957, 957, 957, 957, - 957, 957, 957, 957, 957, 957, 957, 957, 957, 957, - 957, 957, 957, 957, 957, 957, 957, -297, -297, -297, - 957, 129, -297, 130, -297, -297, 131, -297, 169, 549, - 12, -297, 617, -297, 397, 133, 134, -297, -297, -297, - -297, -297, -297, 42, 42, -56, -56, 37, 37, 37, - 37, -40, -40, 76, 61, 80, 106, 111, 138, 60, - -297, 135, -297, -297, -297, 137, -297, -297, 617, 397, - 134, 167, 141, 140, -297, 957, -297, 957, -297, 136, - 142, 205, -297, 143, 478, -297, -297, 13, 957, 478, - 397, 957, -297, -297, -297, 139, 134, -297, -297, -297, - -297 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const short yypgoto[] = -{ - -297, -297, -297, -297, -297, -297, -297, -297, -297, -297, - -297, -297, -53, -297, -91, -89, -143, -97, -20, -16, - -21, -15, -14, -22, -297, -57, -75, -297, -90, -155, - 9, 10, -297, -297, -297, 154, 175, 172, 160, -297, - -297, -257, -19, -33, -297, 171, -4, -297, 46, -160, - -25, -107, -296, -297, -297, -297, -84, 190, 35, 6, - -297, -297, -35, -297, -297, -297, -297, -297, -297, -297, - -297, -297, 224, -297, -297 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -101 -static const short yytable[] = -{ - 183, 196, 254, 251, 58, 301, 253, 1, 2, 29, - 30, 62, 233, 234, 54, 43, 244, 181, 322, 161, - 70, 180, 200, 322, 157, 229, 162, 230, 62, 54, - 62, 256, 49, 50, 51, 18, 19, 45, 70, 1, - 2, 301, 47, 62, 48, 249, 44, 235, 236, 29, - 30, 245, 211, 158, 186, 203, 204, 198, 199, 81, - 73, 57, 74, 61, 49, 50, 51, 18, 19, 75, - 65, 208, 81, 263, -100, 72, 205, 209, 225, 246, - 206, 77, 299, 325, 258, 231, 232, 183, 246, 246, - 277, 278, 279, 280, 55, 291, 187, 56, -27, 188, - 189, 181, 190, 260, 181, 180, 246, 246, 180, 247, - 261, 49, 50, 51, -25, 266, 213, 214, 215, 216, - 217, 218, 219, 220, 221, 222, 226, 227, 228, 181, - 237, 238, -26, 180, 268, 223, 246, 305, 273, 274, - 281, 282, 275, 276, 192, 194, 193, -31, -32, 269, - -33, -34, 239, -35, -36, 289, -28, 249, -29, -30, - -37, 329, -38, -39, 197, -24, -40, 242, 207, 212, - 240, 290, 300, 270, 271, 272, 180, 180, 180, 180, - 180, 180, 180, 180, 180, 180, 180, 180, 180, 180, - 180, 180, 311, 181, 201, 241, 243, 180, 250, 267, - 255, 292, 293, 294, 295, 304, 307, 306, 300, 313, - 246, 314, 319, 328, 315, 318, 320, 317, 330, 283, - 285, 321, 288, 67, 284, 159, 71, 286, 326, 287, - 316, 160, 76, 257, 296, 327, 66, 264, 1, 2, - 82, 83, 84, 85, 86, 87, 183, 88, 89, 90, - 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, - 101, 102, 103, 308, 60, 297, 18, 19, 20, 21, - 104, 22, 23, 24, 25, 26, 27, 105, 106, 107, - 108, 109, 0, 0, 0, 110, 111, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 112, 0, 0, 0, 113, 114, - 0, 0, 0, 0, 115, 116, 117, 118, 119, 1, - 2, 82, 83, 84, 85, 86, 87, 0, 88, 89, - 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, - 100, 101, 102, 103, 0, 0, 0, 18, 19, 20, - 21, 104, 22, 23, 24, 25, 26, 27, 105, 106, - 107, 108, 109, 0, 0, 0, 110, 111, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 112, 0, 0, 0, 113, - 248, 0, 0, 0, 0, 115, 116, 117, 118, 119, - 1, 2, 82, 83, 84, 85, 86, 87, 0, 88, - 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, - 99, 100, 101, 102, 103, 0, 0, 0, 18, 19, - 20, 21, 104, 22, 23, 24, 25, 26, 27, 105, - 106, 107, 108, 109, 0, 0, 0, 110, 111, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 112, 0, 0, 0, - 113, 0, 0, 0, 0, 0, 115, 116, 117, 118, - 119, 1, 2, 82, 83, 84, 85, 86, 87, 0, - 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, - 98, 99, 100, 101, 102, 103, 0, 0, 0, 18, - 19, 20, 21, 104, 22, 23, 24, 25, 26, 27, - 105, 106, 107, 108, 109, 0, 0, 0, 110, 111, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 112, 0, 0, - 0, 65, 1, 2, 82, 83, 84, 115, 116, 117, - 118, 119, 0, 0, 0, 92, 93, 94, 95, 96, - 97, 98, 99, 100, 101, 102, 103, 0, 0, 0, - 18, 19, 20, 21, 0, 22, 23, 24, 25, 26, - 27, 105, 106, 107, 108, 109, 0, 0, 0, 110, - 111, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 112, 0, - 1, 2, 82, 83, 84, 0, 0, 0, 115, 116, - 117, 118, 119, 92, 93, 94, 95, 96, 97, 98, - 99, 100, 101, 102, 103, 0, 0, 0, 18, 19, - 20, 21, 0, 22, 23, 24, 25, 26, 27, 105, - 106, 107, 108, 109, 0, 0, 0, 110, 111, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 112, 0, 0, 0, - 163, 164, 165, 0, 0, 0, 0, 116, 117, 118, - 119, 166, 167, 168, 169, 170, 171, 172, 173, 174, - 175, 176, 177, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 105, 178, 107, - 108, 109, 0, 0, 0, 110, 111, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 112, 0, 0, 179, 163, 164, - 165, 0, 0, 0, 0, 116, 117, 118, 119, 166, - 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, - 177, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 105, 178, 107, 108, 109, - 0, 0, 0, 110, 111, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 112, 0, 0, 0, 163, 164, 165, 0, - 0, 0, 195, 116, 117, 118, 119, 166, 167, 168, - 169, 170, 171, 172, 173, 174, 175, 176, 177, 0, - 0, 0, 0, 0, 0, 210, 0, 0, 0, 0, - 0, 0, 0, 105, 178, 107, 108, 109, 0, 0, - 0, 110, 111, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 112, 0, 0, 0, 163, 164, 165, 0, 0, 0, - 0, 116, 117, 118, 119, 166, 167, 168, 169, 170, - 171, 172, 173, 174, 175, 176, 177, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 105, 178, 107, 108, 109, 0, 0, 0, 110, - 111, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 112, 0, - 0, 252, 163, 164, 165, 0, 0, 0, 0, 116, - 117, 118, 119, 166, 167, 168, 169, 170, 171, 172, - 173, 174, 175, 176, 177, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 105, - 178, 107, 108, 109, 0, 0, 0, 110, 111, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 112, 0, 0, 0, - 3, 4, 5, 0, 0, 0, 0, 116, 117, 118, - 119, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 0, 0, 0, 0, 0, 20, 21, - 0, 22, 23, 24, 25, 26, 27, 0, 28, 3, - 4, 5, 0, 0, 0, 0, 0, 0, 0, 0, - 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 16, 17, 0, 0, 0, 0, 0, 20, 21, 80, - 22, 23, 24, 25, 26, 27, 0, 28, 59, 0, - 0, 1, 2, 3, 4, 5, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 7, 8, 9, 10, 11, - 12, 13, 14, 15, 16, 17, 0, 0, 185, 18, - 19, 20, 21, 0, 22, 23, 24, 25, 26, 27, - 0, 28, 1, 2, 3, 4, 5, 0, 0, 0, - 0, 0, 0, 0, 0, 6, 7, 8, 9, 10, - 11, 12, 13, 14, 15, 16, 17, 0, 0, 0, - 18, 19, 20, 21, 0, 22, 23, 24, 25, 26, - 27, 0, 28, 3, 4, 5, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 7, 8, 9, 10, 11, - 12, 13, 14, 15, 16, 17, 0, 0, 0, 0, - 0, 20, 21, 0, 22, 23, 24, 25, 26, 27, - 0, 28 -}; - -static const short yycheck[] = -{ - 75, 91, 162, 158, 37, 262, 161, 3, 4, 0, - 0, 44, 52, 53, 33, 42, 57, 74, 314, 71, - 53, 74, 112, 319, 42, 81, 78, 83, 61, 48, - 63, 186, 28, 29, 30, 31, 32, 79, 71, 3, - 4, 298, 70, 76, 76, 152, 73, 87, 88, 40, - 40, 92, 127, 71, 71, 50, 51, 110, 111, 63, - 69, 42, 71, 73, 28, 29, 30, 31, 32, 78, - 73, 70, 76, 70, 70, 42, 71, 76, 131, 76, - 75, 42, 70, 70, 191, 48, 49, 162, 76, 76, - 233, 234, 235, 236, 76, 250, 76, 79, 69, 79, - 79, 158, 79, 193, 161, 158, 76, 76, 161, 79, - 79, 28, 29, 30, 69, 205, 59, 60, 61, 62, - 63, 64, 65, 66, 67, 68, 84, 85, 86, 186, - 54, 55, 69, 186, 209, 78, 76, 77, 229, 230, - 237, 238, 231, 232, 69, 79, 69, 69, 69, 224, - 69, 69, 91, 69, 69, 245, 69, 264, 69, 69, - 69, 321, 69, 69, 69, 69, 69, 56, 70, 69, - 90, 246, 262, 226, 227, 228, 229, 230, 231, 232, - 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, - 243, 244, 299, 250, 74, 89, 58, 250, 71, 47, - 72, 72, 72, 72, 35, 72, 69, 72, 298, 42, - 76, 70, 70, 320, 74, 79, 11, 307, 79, 239, - 241, 78, 244, 48, 240, 71, 54, 242, 318, 243, - 305, 71, 61, 187, 259, 319, 46, 202, 3, 4, - 5, 6, 7, 8, 9, 10, 321, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 298, 40, 259, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45, 46, -1, -1, -1, 50, 51, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, 69, -1, -1, -1, 73, 74, - -1, -1, -1, -1, 79, 80, 81, 82, 83, 3, - 4, 5, 6, 7, 8, 9, 10, -1, 12, 13, - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, -1, -1, -1, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, - 44, 45, 46, -1, -1, -1, 50, 51, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 69, -1, -1, -1, 73, - 74, -1, -1, -1, -1, 79, 80, 81, 82, 83, - 3, 4, 5, 6, 7, 8, 9, 10, -1, 12, - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, - 23, 24, 25, 26, 27, -1, -1, -1, 31, 32, - 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, - 43, 44, 45, 46, -1, -1, -1, 50, 51, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 69, -1, -1, -1, - 73, -1, -1, -1, -1, -1, 79, 80, 81, 82, - 83, 3, 4, 5, 6, 7, 8, 9, 10, -1, - 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, - 22, 23, 24, 25, 26, 27, -1, -1, -1, 31, - 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, - 42, 43, 44, 45, 46, -1, -1, -1, 50, 51, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 69, -1, -1, - -1, 73, 3, 4, 5, 6, 7, 79, 80, 81, - 82, 83, -1, -1, -1, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 25, 26, 27, -1, -1, -1, - 31, 32, 33, 34, -1, 36, 37, 38, 39, 40, - 41, 42, 43, 44, 45, 46, -1, -1, -1, 50, - 51, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, 69, -1, - 3, 4, 5, 6, 7, -1, -1, -1, 79, 80, - 81, 82, 83, 16, 17, 18, 19, 20, 21, 22, - 23, 24, 25, 26, 27, -1, -1, -1, 31, 32, - 33, 34, -1, 36, 37, 38, 39, 40, 41, 42, - 43, 44, 45, 46, -1, -1, -1, 50, 51, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 69, -1, -1, -1, - 5, 6, 7, -1, -1, -1, -1, 80, 81, 82, - 83, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 42, 43, 44, - 45, 46, -1, -1, -1, 50, 51, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, 69, -1, -1, 72, 5, 6, - 7, -1, -1, -1, -1, 80, 81, 82, 83, 16, - 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, - 27, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 42, 43, 44, 45, 46, - -1, -1, -1, 50, 51, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 69, -1, -1, -1, 5, 6, 7, -1, - -1, -1, 79, 80, 81, 82, 83, 16, 17, 18, - 19, 20, 21, 22, 23, 24, 25, 26, 27, -1, - -1, -1, -1, -1, -1, 34, -1, -1, -1, -1, - -1, -1, -1, 42, 43, 44, 45, 46, -1, -1, - -1, 50, 51, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 69, -1, -1, -1, 5, 6, 7, -1, -1, -1, - -1, 80, 81, 82, 83, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 25, 26, 27, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, 42, 43, 44, 45, 46, -1, -1, -1, 50, - 51, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, 69, -1, - -1, 72, 5, 6, 7, -1, -1, -1, -1, 80, - 81, 82, 83, 16, 17, 18, 19, 20, 21, 22, - 23, 24, 25, 26, 27, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, 42, - 43, 44, 45, 46, -1, -1, -1, 50, 51, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 69, -1, -1, -1, - 5, 6, 7, -1, -1, -1, -1, 80, 81, 82, - 83, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, -1, -1, -1, -1, -1, 33, 34, - -1, 36, 37, 38, 39, 40, 41, -1, 43, 5, - 6, 7, -1, -1, -1, -1, -1, -1, -1, -1, - 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, - 26, 27, -1, -1, -1, -1, -1, 33, 34, 74, - 36, 37, 38, 39, 40, 41, -1, 43, 0, -1, - -1, 3, 4, 5, 6, 7, -1, -1, -1, -1, - -1, -1, -1, -1, 16, 17, 18, 19, 20, 21, - 22, 23, 24, 25, 26, 27, -1, -1, 74, 31, - 32, 33, 34, -1, 36, 37, 38, 39, 40, 41, - -1, 43, 3, 4, 5, 6, 7, -1, -1, -1, - -1, -1, -1, -1, -1, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 25, 26, 27, -1, -1, -1, - 31, 32, 33, 34, -1, 36, 37, 38, 39, 40, - 41, -1, 43, 5, 6, 7, -1, -1, -1, -1, - -1, -1, -1, -1, 16, 17, 18, 19, 20, 21, - 22, 23, 24, 25, 26, 27, -1, -1, -1, -1, - -1, 33, 34, -1, 36, 37, 38, 39, 40, 41, - -1, 43 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const unsigned char yystos[] = -{ - 0, 3, 4, 5, 6, 7, 16, 17, 18, 19, - 20, 21, 22, 23, 24, 25, 26, 27, 31, 32, - 33, 34, 36, 37, 38, 39, 40, 41, 43, 123, - 124, 125, 126, 127, 132, 133, 134, 135, 136, 137, - 164, 165, 166, 42, 73, 79, 167, 70, 76, 28, - 29, 30, 129, 130, 135, 76, 79, 42, 136, 0, - 165, 73, 136, 138, 139, 73, 150, 129, 128, 131, - 136, 130, 42, 69, 71, 78, 138, 42, 140, 141, - 74, 139, 5, 6, 7, 8, 9, 10, 12, 13, - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, 35, 42, 43, 44, 45, 46, - 50, 51, 69, 73, 74, 79, 80, 81, 82, 83, - 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, - 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, - 115, 116, 117, 118, 119, 121, 123, 124, 143, 144, - 145, 146, 151, 152, 153, 156, 163, 42, 71, 128, - 131, 71, 78, 5, 6, 7, 16, 17, 18, 19, - 20, 21, 22, 23, 24, 25, 26, 27, 43, 72, - 105, 118, 122, 119, 142, 74, 71, 76, 79, 79, - 79, 158, 69, 69, 79, 79, 121, 69, 105, 105, - 121, 74, 147, 50, 51, 71, 75, 70, 70, 76, - 34, 119, 69, 59, 60, 61, 62, 63, 64, 65, - 66, 67, 68, 78, 120, 105, 84, 85, 86, 81, - 83, 48, 49, 52, 53, 87, 88, 54, 55, 91, - 90, 89, 56, 58, 57, 92, 76, 79, 74, 144, - 71, 122, 72, 122, 142, 72, 122, 141, 144, 159, - 121, 79, 157, 70, 151, 97, 121, 47, 119, 119, - 105, 105, 105, 107, 107, 108, 108, 109, 109, 109, - 109, 110, 110, 111, 112, 113, 114, 115, 116, 121, - 119, 122, 72, 72, 72, 35, 143, 152, 160, 70, - 121, 134, 155, 148, 72, 77, 72, 69, 155, 161, - 162, 144, 154, 42, 70, 74, 119, 121, 79, 70, - 11, 78, 145, 149, 150, 70, 121, 149, 144, 142, - 79 -}; - -#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) -# define YYSIZE_T __SIZE_TYPE__ -#endif -#if ! defined (YYSIZE_T) && defined (size_t) -# define YYSIZE_T size_t -#endif -#if ! defined (YYSIZE_T) -# if defined (__STDC__) || defined (__cplusplus) -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# endif -#endif -#if ! defined (YYSIZE_T) -# define YYSIZE_T unsigned int -#endif - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrlab1 - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. */ - -#define YYFAIL goto yyerrlab - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror ("syntax error: cannot back up");\ - YYERROR; \ - } \ -while (0) - -#define YYTERROR 1 -#define YYERRCODE 256 - -/* YYLLOC_DEFAULT -- Compute the default location (before the actions - are run). */ - -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - Current.first_line = Rhs[1].first_line; \ - Current.first_column = Rhs[1].first_column; \ - Current.last_line = Rhs[N].last_line; \ - Current.last_column = Rhs[N].last_column; -#endif - -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (&yylval, YYLEX_PARAM) -#else -# define YYLEX yylex (&yylval) -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (0) - -# define YYDSYMPRINT(Args) \ -do { \ - if (yydebug) \ - yysymprint Args; \ -} while (0) - -# define YYDSYMPRINTF(Title, Token, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yysymprint (stderr, \ - Token, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (0) - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (cinluded). | -`------------------------------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yy_stack_print (short *bottom, short *top) -#else -static void -yy_stack_print (bottom, top) - short *bottom; - short *top; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (/* Nothing. */; bottom <= top; ++bottom) - YYFPRINTF (stderr, " %d", *bottom); - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (0) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yy_reduce_print (int yyrule) -#else -static void -yy_reduce_print (yyrule) - int yyrule; -#endif -{ - int yyi; - unsigned int yylineno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", - yyrule - 1, yylineno); - /* Print the symbols being reduced, and their result. */ - for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) - YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); - YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (Rule); \ -} while (0) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YYDSYMPRINT(Args) -# define YYDSYMPRINTF(Title, Token, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#if YYMAXDEPTH == 0 -# undef YYMAXDEPTH -#endif - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined (__GLIBC__) && defined (_STRING_H) -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -static YYSIZE_T -# if defined (__STDC__) || defined (__cplusplus) -yystrlen (const char *yystr) -# else -yystrlen (yystr) - const char *yystr; -# endif -{ - register const char *yys = yystr; - - while (*yys++ != '\0') - continue; - - return yys - yystr - 1; -} -# endif -# endif - -# ifndef yystpcpy -# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -static char * -# if defined (__STDC__) || defined (__cplusplus) -yystpcpy (char *yydest, const char *yysrc) -# else -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -# endif -{ - register char *yyd = yydest; - register const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -#endif /* !YYERROR_VERBOSE */ - - - -#if YYDEBUG -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) -#else -static void -yysymprint (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - /* Pacify ``unused variable'' warnings. */ - (void) yyvaluep; - - if (yytype < YYNTOKENS) - { - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); -# ifdef YYPRINT - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# endif - } - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - switch (yytype) - { - default: - break; - } - YYFPRINTF (yyoutput, ")"); -} - -#endif /* ! YYDEBUG */ -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yydestruct (int yytype, YYSTYPE *yyvaluep) -#else -static void -yydestruct (yytype, yyvaluep) - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - /* Pacify ``unused variable'' warnings. */ - (void) yyvaluep; - - switch (yytype) - { - - default: - break; - } -} - - -/* Prevent warnings from -Wmissing-prototypes. */ - -#ifdef YYPARSE_PARAM -# if defined (__STDC__) || defined (__cplusplus) -int yyparse (void *YYPARSE_PARAM); -# else -int yyparse (); -# endif -#else /* ! YYPARSE_PARAM */ -#if defined (__STDC__) || defined (__cplusplus) -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - - - - - -/*----------. -| yyparse. | -`----------*/ - -#ifdef YYPARSE_PARAM -# if defined (__STDC__) || defined (__cplusplus) -int yyparse (void *YYPARSE_PARAM) -# else -int yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -# endif -#else /* ! YYPARSE_PARAM */ -#if defined (__STDC__) || defined (__cplusplus) -int -yyparse (void) -#else -int -yyparse () - -#endif -#endif -{ - /* The lookahead symbol. */ -int yychar; - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; - -/* Number of syntax errors so far. */ -int yynerrs; - - register int yystate; - register int yyn; - int yyresult; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - /* Lookahead token as an internal (translated) token number. */ - int yytoken = 0; - - /* Three stacks and their tools: - `yyss': related to states, - `yyvs': related to semantic values, - `yyls': related to locations. - - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - short yyssa[YYINITDEPTH]; - short *yyss = yyssa; - register short *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs = yyvsa; - register YYSTYPE *yyvsp; - - - -#define YYPOPSTACK (yyvsp--, yyssp--) - - YYSIZE_T yystacksize = YYINITDEPTH; - - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - - - /* When reducing, the number of symbols on the RHS of the reduced - rule. */ - int yylen; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - - yyssp = yyss; - yyvsp = yyvs; - - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. so pushing a state here evens the stacks. - */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - short *yyss1 = yyss; - - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow ("parser stack overflow", - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - - &yystacksize); - - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyoverflowlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyoverflowlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - short *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyoverflowlab; - YYSTACK_RELOCATE (yyss); - YYSTACK_RELOCATE (yyvs); - -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - -/* Do appropriate processing given the current state. */ -/* Read a lookahead token if we need one and don't already have one. */ -/* yyresume: */ - - /* First try to decide what to do without reference to lookahead token. */ - - yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - if (yyn == YYFINAL) - YYACCEPT; - - /* Shift the lookahead token. */ - YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken])); - - /* Discard the token being shifted unless it is eof. */ - if (yychar != YYEOF) - yychar = YYEMPTY; - - *++yyvsp = yylval; - - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - yystate = yyn; - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 2: -#line 210 "glslang.y" - { - // The symbol table search was done in the lexical phase - const TSymbol* symbol = yyvsp[0].lex.symbol; - const TVariable* variable; - if (symbol == 0) { - parseContext.error(yyvsp[0].lex.line, "undeclared identifier", yyvsp[0].lex.string->c_str(), ""); - parseContext.recover(); - TType type(EbtFloat); - TVariable* fakeVariable = new TVariable(yyvsp[0].lex.string, type); - parseContext.symbolTable.insert(*fakeVariable); - variable = fakeVariable; - } else { - // This identifier can only be a variable type symbol - if (! symbol->isVariable()) { - parseContext.error(yyvsp[0].lex.line, "variable expected", yyvsp[0].lex.string->c_str(), ""); - parseContext.recover(); - } - variable = static_cast<const TVariable*>(symbol); - } - - // don't delete $1.string, it's used by error recovery, and the pool - // pop will reclaim the memory - - if (variable->getType().getQualifier() == EvqConst ) { - constUnion* constArray = variable->getConstPointer(); - TType t(variable->getType()); - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(constArray, t, yyvsp[0].lex.line); - } else - yyval.interm.intermTypedNode = parseContext.intermediate.addSymbol(variable->getUniqueId(), - variable->getName(), - variable->getType(), yyvsp[0].lex.line); - ;} - break; - - case 3: -#line 245 "glslang.y" - { - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 4: -#line 248 "glslang.y" - { - // - // INT_TYPE is only 16-bit plus sign bit for vertex/fragment shaders, - // check for overflow for constants - // - if (abs(yyvsp[0].lex.i) >= (1 << 16)) { - parseContext.error(yyvsp[0].lex.line, " integer constant overflow", "", ""); - parseContext.recover(); - } - constUnion *unionArray = new constUnion[1]; - unionArray->iConst = yyvsp[0].lex.i; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), yyvsp[0].lex.line); - ;} - break; - - case 5: -#line 261 "glslang.y" - { - constUnion *unionArray = new constUnion[1]; - unionArray->fConst = yyvsp[0].lex.f; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), yyvsp[0].lex.line); - ;} - break; - - case 6: -#line 266 "glslang.y" - { - constUnion *unionArray = new constUnion[1]; - unionArray->bConst = yyvsp[0].lex.b; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[0].lex.line); - ;} - break; - - case 7: -#line 271 "glslang.y" - { - yyval.interm.intermTypedNode = yyvsp[-1].interm.intermTypedNode; - ;} - break; - - case 8: -#line 277 "glslang.y" - { - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 9: -#line 280 "glslang.y" - { - if (!yyvsp[-3].interm.intermTypedNode->isArray() && !yyvsp[-3].interm.intermTypedNode->isMatrix() && !yyvsp[-3].interm.intermTypedNode->isVector()) { - if (yyvsp[-3].interm.intermTypedNode->getAsSymbolNode()) - parseContext.error(yyvsp[-2].lex.line, " left of '[' is not of type array, matrix, or vector ", yyvsp[-3].interm.intermTypedNode->getAsSymbolNode()->getSymbol().c_str(), ""); - else - parseContext.error(yyvsp[-2].lex.line, " left of '[' is not of type array, matrix, or vector ", "expression", ""); - parseContext.recover(); - } - if (yyvsp[-3].interm.intermTypedNode->getType().getQualifier() == EvqConst && !yyvsp[-3].interm.intermTypedNode->isArray() && yyvsp[-1].interm.intermTypedNode->getQualifier() == EvqConst) { - if (yyvsp[-3].interm.intermTypedNode->isVector()) { // constant folding for vectors - TVectorFields fields; - fields.num = 1; - fields.offsets[0] = yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst; // need to do it this way because v.xy sends fields integer array - yyval.interm.intermTypedNode = parseContext.addConstVectorNode(fields, yyvsp[-3].interm.intermTypedNode, yyvsp[-2].lex.line); - } else if (yyvsp[-3].interm.intermTypedNode->isMatrix()) { // constant folding for matrices - yyval.interm.intermTypedNode = parseContext.addConstMatrixNode(yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst, yyvsp[-3].interm.intermTypedNode, yyvsp[-2].lex.line); - } - } else { - if (yyvsp[-1].interm.intermTypedNode->getQualifier() == EvqConst) { - if ((yyvsp[-3].interm.intermTypedNode->isVector() || yyvsp[-3].interm.intermTypedNode->isMatrix()) && yyvsp[-3].interm.intermTypedNode->getType().getNominalSize() <= yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst && !yyvsp[-3].interm.intermTypedNode->isArray() ) { - parseContext.error(yyvsp[-2].lex.line, "", "[", "field selection out of range '%d'", yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst); - parseContext.recover(); - } else { - if (yyvsp[-3].interm.intermTypedNode->isArray()) { - if (yyvsp[-3].interm.intermTypedNode->getType().getArraySize() == 0) { - if (yyvsp[-3].interm.intermTypedNode->getType().getMaxArraySize() <= yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst) { - if (parseContext.arraySetMaxSize(yyvsp[-3].interm.intermTypedNode->getAsSymbolNode(), yyvsp[-3].interm.intermTypedNode->getTypePointer(), yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst, true, yyvsp[-2].lex.line)) - parseContext.recover(); - } else { - if (parseContext.arraySetMaxSize(yyvsp[-3].interm.intermTypedNode->getAsSymbolNode(), yyvsp[-3].interm.intermTypedNode->getTypePointer(), 0, false, yyvsp[-2].lex.line)) - parseContext.recover(); - } - } else if ( yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst >= yyvsp[-3].interm.intermTypedNode->getType().getArraySize()) { - parseContext.error(yyvsp[-2].lex.line, "", "[", "array index out of range '%d'", yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst); - parseContext.recover(); - } - } - yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexDirect, yyvsp[-3].interm.intermTypedNode, yyvsp[-1].interm.intermTypedNode, yyvsp[-2].lex.line); - } - } else { - if (yyvsp[-3].interm.intermTypedNode->isArray() && yyvsp[-3].interm.intermTypedNode->getType().getArraySize() == 0) { - parseContext.error(yyvsp[-2].lex.line, "", "[", "array must be redeclared with a size before being indexed with a variable"); - parseContext.recover(); - } - - yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexIndirect, yyvsp[-3].interm.intermTypedNode, yyvsp[-1].interm.intermTypedNode, yyvsp[-2].lex.line); - } - } - if (yyval.interm.intermTypedNode == 0) { - constUnion *unionArray = new constUnion[1]; - unionArray->fConst = 0.0; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), yyvsp[-2].lex.line); - } else if (yyvsp[-3].interm.intermTypedNode->isArray()) { - if (yyvsp[-3].interm.intermTypedNode->getType().getStruct()) - yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getType().getStruct(), yyvsp[-3].interm.intermTypedNode->getType().getTypeName())); - else - yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getBasicType(), EvqTemporary, yyvsp[-3].interm.intermTypedNode->getNominalSize(), yyvsp[-3].interm.intermTypedNode->isMatrix())); - } else if (yyvsp[-3].interm.intermTypedNode->isMatrix() && yyvsp[-3].interm.intermTypedNode->getType().getQualifier() == EvqConst) - yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getBasicType(), EvqConst, yyvsp[-3].interm.intermTypedNode->getNominalSize())); - else if (yyvsp[-3].interm.intermTypedNode->isMatrix()) - yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getBasicType(), EvqTemporary, yyvsp[-3].interm.intermTypedNode->getNominalSize())); - else if (yyvsp[-3].interm.intermTypedNode->isVector() && yyvsp[-3].interm.intermTypedNode->getType().getQualifier() == EvqConst) - yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getBasicType(), EvqConst)); - else if (yyvsp[-3].interm.intermTypedNode->isVector()) - yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getBasicType(), EvqTemporary)); - else - yyval.interm.intermTypedNode->setType(yyvsp[-3].interm.intermTypedNode->getType()); - ;} - break; - - case 10: -#line 348 "glslang.y" - { - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 11: -#line 351 "glslang.y" - { - if (yyvsp[-2].interm.intermTypedNode->isArray()) { - parseContext.error(yyvsp[0].lex.line, "cannot apply dot operator to an array", ".", ""); - parseContext.recover(); - } - - if (yyvsp[-2].interm.intermTypedNode->isVector()) { - TVectorFields fields; - if (! parseContext.parseVectorFields(*yyvsp[0].lex.string, yyvsp[-2].interm.intermTypedNode->getNominalSize(), fields, yyvsp[0].lex.line)) { - fields.num = 1; - fields.offsets[0] = 0; - parseContext.recover(); - } - - if (yyvsp[-2].interm.intermTypedNode->getType().getQualifier() == EvqConst) { // constant folding for vector fields - yyval.interm.intermTypedNode = parseContext.addConstVectorNode(fields, yyvsp[-2].interm.intermTypedNode, yyvsp[0].lex.line); - if (yyval.interm.intermTypedNode == 0) { - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - else - yyval.interm.intermTypedNode->setType(TType(yyvsp[-2].interm.intermTypedNode->getBasicType(), EvqConst, (int) (*yyvsp[0].lex.string).size())); - } else { - if (fields.num == 1) { - constUnion *unionArray = new constUnion[1]; - unionArray->iConst = fields.offsets[0]; - TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), yyvsp[0].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexDirect, yyvsp[-2].interm.intermTypedNode, index, yyvsp[-1].lex.line); - yyval.interm.intermTypedNode->setType(TType(yyvsp[-2].interm.intermTypedNode->getBasicType())); - } else { - TString vectorString = *yyvsp[0].lex.string; - TIntermTyped* index = parseContext.intermediate.addSwizzle(fields, yyvsp[0].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpVectorSwizzle, yyvsp[-2].interm.intermTypedNode, index, yyvsp[-1].lex.line); - yyval.interm.intermTypedNode->setType(TType(yyvsp[-2].interm.intermTypedNode->getBasicType(),EvqTemporary, (int) vectorString.size())); - } - } - } else if (yyvsp[-2].interm.intermTypedNode->isMatrix()) { - TMatrixFields fields; - if (! parseContext.parseMatrixFields(*yyvsp[0].lex.string, yyvsp[-2].interm.intermTypedNode->getNominalSize(), fields, yyvsp[0].lex.line)) { - fields.wholeRow = false; - fields.wholeCol = false; - fields.row = 0; - fields.col = 0; - parseContext.recover(); - } - - if (fields.wholeRow || fields.wholeCol) { - parseContext.error(yyvsp[-1].lex.line, " non-scalar fields not implemented yet", ".", ""); - parseContext.recover(); - constUnion *unionArray = new constUnion[1]; - unionArray->iConst = 0; - TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), yyvsp[0].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexDirect, yyvsp[-2].interm.intermTypedNode, index, yyvsp[-1].lex.line); - yyval.interm.intermTypedNode->setType(TType(yyvsp[-2].interm.intermTypedNode->getBasicType(), EvqTemporary, yyvsp[-2].interm.intermTypedNode->getNominalSize())); - } else { - constUnion *unionArray = new constUnion[1]; - unionArray->iConst = fields.col * yyvsp[-2].interm.intermTypedNode->getNominalSize() + fields.row; - TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), yyvsp[0].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexDirect, yyvsp[-2].interm.intermTypedNode, index, yyvsp[-1].lex.line); - yyval.interm.intermTypedNode->setType(TType(yyvsp[-2].interm.intermTypedNode->getBasicType())); - } - } else if (yyvsp[-2].interm.intermTypedNode->getBasicType() == EbtStruct) { - bool fieldFound = false; - TTypeList* fields = yyvsp[-2].interm.intermTypedNode->getType().getStruct(); - if (fields == 0) { - parseContext.error(yyvsp[-1].lex.line, "structure has no fields", "Internal Error", ""); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } else { - unsigned int i; - for (i = 0; i < fields->size(); ++i) { - if ((*fields)[i].type->getFieldName() == *yyvsp[0].lex.string) { - fieldFound = true; - break; - } - } - if (fieldFound) { - if (yyvsp[-2].interm.intermTypedNode->getType().getQualifier() == EvqConst) { - yyval.interm.intermTypedNode = parseContext.addConstStruct(*yyvsp[0].lex.string, yyvsp[-2].interm.intermTypedNode, yyvsp[-1].lex.line); - if (yyval.interm.intermTypedNode == 0) { - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - else { - yyval.interm.intermTypedNode->setType(*(*fields)[i].type); - // change the qualifier of the return type, not of the structure field - // as the structure definition is shared between various structures. - yyval.interm.intermTypedNode->getTypePointer()->changeQualifier(EvqConst); - } - } else { - constUnion *unionArray = new constUnion[1]; - unionArray->iConst = i; - TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), yyvsp[0].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexDirectStruct, yyvsp[-2].interm.intermTypedNode, index, yyvsp[-1].lex.line); - yyval.interm.intermTypedNode->setType(*(*fields)[i].type); - } - } else { - parseContext.error(yyvsp[-1].lex.line, " no such field in structure", yyvsp[0].lex.string->c_str(), ""); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - } - } else { - parseContext.error(yyvsp[-1].lex.line, " field selection requires structure, vector, or matrix on left hand side", yyvsp[0].lex.string->c_str(), ""); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - // don't delete $3.string, it's from the pool - ;} - break; - - case 12: -#line 460 "glslang.y" - { - if (parseContext.lValueErrorCheck(yyvsp[0].lex.line, "++", yyvsp[-1].interm.intermTypedNode)) - parseContext.recover(); - yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(EOpPostIncrement, yyvsp[-1].interm.intermTypedNode, yyvsp[0].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.unaryOpError(yyvsp[0].lex.line, "++", yyvsp[-1].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-1].interm.intermTypedNode; - } - ;} - break; - - case 13: -#line 470 "glslang.y" - { - if (parseContext.lValueErrorCheck(yyvsp[0].lex.line, "--", yyvsp[-1].interm.intermTypedNode)) - parseContext.recover(); - yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(EOpPostDecrement, yyvsp[-1].interm.intermTypedNode, yyvsp[0].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.unaryOpError(yyvsp[0].lex.line, "--", yyvsp[-1].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-1].interm.intermTypedNode; - } - ;} - break; - - case 14: -#line 483 "glslang.y" - { - if (parseContext.integerErrorCheck(yyvsp[0].interm.intermTypedNode, "[]")) - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 15: -#line 491 "glslang.y" - { - TFunction* fnCall = yyvsp[0].interm.function; - TOperator op = fnCall->getBuiltInOp(); - - if (op != EOpNull) { - // - // Then this should be a constructor. - // - TType type(EbtVoid); // use this to get the type back - if (parseContext.constructorErrorCheck(yyvsp[0].interm.line, yyvsp[0].interm.intermNode, *fnCall, op, &type)) { - yyval.interm.intermTypedNode = 0; - } else { - // - // It's a constructor, of type 'type'. - // - yyval.interm.intermTypedNode = parseContext.addConstructor(yyvsp[0].interm.intermNode, &type, op, fnCall, yyvsp[0].interm.line); - } - - if (yyval.interm.intermTypedNode == 0) { - parseContext.recover(); - yyval.interm.intermTypedNode = parseContext.intermediate.setAggregateOperator(0, op, yyvsp[0].interm.line); - } - yyval.interm.intermTypedNode->setType(type); - } else { - // - // Not a constructor. Find it in the symbol table. - // - const TFunction* fnCandidate; - bool builtIn; - fnCandidate = parseContext.findFunction(yyvsp[0].interm.line, fnCall, &builtIn); - if (fnCandidate) { - // - // A declared function. But, it might still map to a built-in - // operation. - // - op = fnCandidate->getBuiltInOp(); - if (builtIn && op != EOpNull) { - // - // A function call mapped to a built-in operation. - // - if (fnCandidate->getParamCount() == 1) { - // - // Treat it like a built-in unary operator. - // - yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(op, yyvsp[0].interm.intermNode, 0, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.error(yyvsp[0].interm.intermNode->getLine(), " wrong operand type", "Internal Error", - "built in unary operator function. Type: %s", - static_cast<TIntermTyped*>(yyvsp[0].interm.intermNode)->getCompleteString().c_str()); - YYERROR; - } - } else { - yyval.interm.intermTypedNode = parseContext.intermediate.setAggregateOperator(yyvsp[0].interm.intermAggregate, op, yyvsp[0].interm.line); - } - } else { - // This is a real function call - - yyval.interm.intermTypedNode = parseContext.intermediate.setAggregateOperator(yyvsp[0].interm.intermAggregate, EOpFunctionCall, yyvsp[0].interm.line); - yyval.interm.intermTypedNode->setType(fnCandidate->getReturnType()); - - // this is how we know whether the given function is a builtIn function or a user defined function - // if builtIn == false, it's a userDefined -> could be an overloaded builtIn function also - // if builtIn == true, it's definitely a builtIn function with EOpNull - if (!builtIn) - yyval.interm.intermTypedNode->getAsAggregate()->setUserDefined(); - yyval.interm.intermTypedNode->getAsAggregate()->setName(fnCandidate->getMangledName()); - - TQualifier qual; - TQualifierList& qualifierList = yyval.interm.intermTypedNode->getAsAggregate()->getQualifier(); - for (int i = 0; i < fnCandidate->getParamCount(); ++i) { - qual = (*fnCandidate)[i].type->getQualifier(); - if (qual == EvqOut || qual == EvqInOut) { - if (parseContext.lValueErrorCheck(yyval.interm.intermTypedNode->getLine(), "assign", yyval.interm.intermTypedNode->getAsAggregate()->getSequence()[i]->getAsTyped())) { - parseContext.error(yyvsp[0].interm.intermNode->getLine(), "Constant value cannot be passed for 'out' or 'inout' parameters.", "Error", ""); - parseContext.recover(); - } - } - qualifierList.push_back(qual); - } - } - yyval.interm.intermTypedNode->setType(fnCandidate->getReturnType()); - } else { - // error message was put out by PaFindFunction() - // Put on a dummy node for error recovery - constUnion *unionArray = new constUnion[1]; - unionArray->fConst = 0.0; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), yyvsp[0].interm.line); - parseContext.recover(); - } - } - delete fnCall; - ;} - break; - - case 16: -#line 586 "glslang.y" - { - yyval.interm = yyvsp[-1].interm; - yyval.interm.line = yyvsp[0].lex.line; - ;} - break; - - case 17: -#line 590 "glslang.y" - { - yyval.interm = yyvsp[-1].interm; - yyval.interm.line = yyvsp[0].lex.line; - ;} - break; - - case 18: -#line 597 "glslang.y" - { - yyval.interm.function = yyvsp[-1].interm.function; - yyval.interm.intermNode = 0; - ;} - break; - - case 19: -#line 601 "glslang.y" - { - yyval.interm.function = yyvsp[0].interm.function; - yyval.interm.intermNode = 0; - ;} - break; - - case 20: -#line 608 "glslang.y" - { - TParameter param = { 0, new TType(yyvsp[0].interm.intermTypedNode->getType()) }; - yyvsp[-1].interm.function->addParameter(param); - yyval.interm.function = yyvsp[-1].interm.function; - yyval.interm.intermNode = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 21: -#line 614 "glslang.y" - { - TParameter param = { 0, new TType(yyvsp[0].interm.intermTypedNode->getType()) }; - yyvsp[-2].interm.function->addParameter(param); - yyval.interm.function = yyvsp[-2].interm.function; - yyval.interm.intermNode = parseContext.intermediate.growAggregate(yyvsp[-2].interm.intermNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line); - ;} - break; - - case 22: -#line 623 "glslang.y" - { - yyval.interm.function = yyvsp[-1].interm.function; - ;} - break; - - case 23: -#line 629 "glslang.y" - { - if (yyvsp[0].interm.op == EOpConstructStruct) { - TString tempString = ""; - TFunction *function = new TFunction(&tempString, *(yyvsp[0].interm.type.userDef), yyvsp[0].interm.op); - yyval.interm.function = function; - } - else { - TFunction *function = new TFunction(yyvsp[0].interm.op); - yyval.interm.function = function; - } - ;} - break; - - case 24: -#line 640 "glslang.y" - { - if (parseContext.reservedErrorCheck(yyvsp[0].lex.line, *yyvsp[0].lex.string)) - parseContext.recover(); - TType type(EbtVoid); - TFunction *function = new TFunction(yyvsp[0].lex.string, type); - yyval.interm.function = function; - ;} - break; - - case 25: -#line 656 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructFloat; ;} - break; - - case 26: -#line 657 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructInt; ;} - break; - - case 27: -#line 658 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructBool; ;} - break; - - case 28: -#line 659 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructVec2; ;} - break; - - case 29: -#line 660 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructVec3; ;} - break; - - case 30: -#line 661 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructVec4; ;} - break; - - case 31: -#line 662 "glslang.y" - { FRAG_VERT_ONLY("bvec2", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructBVec2; ;} - break; - - case 32: -#line 663 "glslang.y" - { FRAG_VERT_ONLY("bvec3", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructBVec3; ;} - break; - - case 33: -#line 664 "glslang.y" - { FRAG_VERT_ONLY("bvec4", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructBVec4; ;} - break; - - case 34: -#line 665 "glslang.y" - { FRAG_VERT_ONLY("ivec2", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructIVec2; ;} - break; - - case 35: -#line 666 "glslang.y" - { FRAG_VERT_ONLY("ivec3", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructIVec3; ;} - break; - - case 36: -#line 667 "glslang.y" - { FRAG_VERT_ONLY("ivec4", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructIVec4; ;} - break; - - case 37: -#line 668 "glslang.y" - { FRAG_VERT_ONLY("mat2", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructMat2; ;} - break; - - case 38: -#line 669 "glslang.y" - { FRAG_VERT_ONLY("mat3", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructMat3; ;} - break; - - case 39: -#line 670 "glslang.y" - { FRAG_VERT_ONLY("mat4", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructMat4; ;} - break; - - case 40: -#line 671 "glslang.y" - { - TType& structure = static_cast<TVariable*>(yyvsp[0].lex.symbol)->getType(); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtStruct, qual, 1, false, false, &structure, yyvsp[0].lex.line }; - yyval.interm.type = t; - yyval.interm.line = yyvsp[0].lex.line; - yyval.interm.op = EOpConstructStruct; - ;} - break; - - case 41: -#line 682 "glslang.y" - { - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 42: -#line 685 "glslang.y" - { - if (parseContext.lValueErrorCheck(yyvsp[-1].lex.line, "++", yyvsp[0].interm.intermTypedNode)) - parseContext.recover(); - yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(EOpPreIncrement, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.unaryOpError(yyvsp[-1].lex.line, "++", yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - } - ;} - break; - - case 43: -#line 695 "glslang.y" - { - if (parseContext.lValueErrorCheck(yyvsp[-1].lex.line, "--", yyvsp[0].interm.intermTypedNode)) - parseContext.recover(); - yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(EOpPreDecrement, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.unaryOpError(yyvsp[-1].lex.line, "--", yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - } - ;} - break; - - case 44: -#line 705 "glslang.y" - { - if (yyvsp[-1].interm.op != EOpNull) { - yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(yyvsp[-1].interm.op, yyvsp[0].interm.intermTypedNode, yyvsp[-1].interm.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - char* errorOp = ""; - switch(yyvsp[-1].interm.op) { - case EOpNegative: errorOp = "-"; break; - case EOpLogicalNot: errorOp = "!"; break; - case EOpBitwiseNot: errorOp = "~"; break; - default: break; - } - parseContext.unaryOpError(yyvsp[-1].interm.line, errorOp, yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - } - } else - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 45: -#line 727 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpNull; ;} - break; - - case 46: -#line 728 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpNegative; ;} - break; - - case 47: -#line 729 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpLogicalNot; ;} - break; - - case 48: -#line 730 "glslang.y" - { PACK_UNPACK_ONLY("~", yyvsp[0].lex.line); - yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpBitwiseNot; ;} - break; - - case 49: -#line 736 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 50: -#line 737 "glslang.y" - { - FRAG_VERT_ONLY("*", yyvsp[-1].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpMul, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "*", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 51: -#line 746 "glslang.y" - { - FRAG_VERT_ONLY("/", yyvsp[-1].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpDiv, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "/", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 52: -#line 755 "glslang.y" - { - PACK_UNPACK_ONLY("%", yyvsp[-1].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpMod, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "%", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 53: -#line 767 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 54: -#line 768 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpAdd, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "+", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 55: -#line 776 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpSub, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "-", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 56: -#line 787 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 57: -#line 788 "glslang.y" - { - PACK_UNPACK_ONLY("<<", yyvsp[-1].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLeftShift, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "<<", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 58: -#line 797 "glslang.y" - { - PACK_UNPACK_ONLY(">>", yyvsp[-1].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpRightShift, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, ">>", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 59: -#line 809 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 60: -#line 810 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLessThan, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "<", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - constUnion *unionArray = new constUnion[1]; - unionArray->bConst = false; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line); - } - ;} - break; - - case 61: -#line 820 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpGreaterThan, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, ">", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - constUnion *unionArray = new constUnion[1]; - unionArray->bConst = false; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line); - } - ;} - break; - - case 62: -#line 830 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLessThanEqual, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "<=", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - constUnion *unionArray = new constUnion[1]; - unionArray->bConst = false; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line); - } - ;} - break; - - case 63: -#line 840 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpGreaterThanEqual, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, ">=", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - constUnion *unionArray = new constUnion[1]; - unionArray->bConst = false; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line); - } - ;} - break; - - case 64: -#line 853 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 65: -#line 854 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpEqual, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "==", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - constUnion *unionArray = new constUnion[1]; - unionArray->bConst = false; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line); - } - ;} - break; - - case 66: -#line 864 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpNotEqual, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "!=", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - constUnion *unionArray = new constUnion[1]; - unionArray->bConst = false; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line); - } - ;} - break; - - case 67: -#line 877 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 68: -#line 878 "glslang.y" - { - PACK_UNPACK_ONLY("&", yyvsp[-1].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpAnd, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "&", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 69: -#line 890 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 70: -#line 891 "glslang.y" - { - PACK_UNPACK_ONLY("^", yyvsp[-1].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpExclusiveOr, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "^", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 71: -#line 903 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 72: -#line 904 "glslang.y" - { - PACK_UNPACK_ONLY("|", yyvsp[-1].lex.line); - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpInclusiveOr, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "|", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 73: -#line 916 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 74: -#line 917 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLogicalAnd, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "&&", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - constUnion *unionArray = new constUnion[1]; - unionArray->bConst = false; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line); - } - ;} - break; - - case 75: -#line 930 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 76: -#line 931 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLogicalXor, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "^^", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - constUnion *unionArray = new constUnion[1]; - unionArray->bConst = false; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line); - } - ;} - break; - - case 77: -#line 944 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 78: -#line 945 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLogicalOr, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, "||", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - constUnion *unionArray = new constUnion[1]; - unionArray->bConst = false; - yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line); - } - ;} - break; - - case 79: -#line 958 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 80: -#line 959 "glslang.y" - { - if (parseContext.boolErrorCheck(yyvsp[-3].lex.line, yyvsp[-4].interm.intermTypedNode)) - parseContext.recover(); - - yyval.interm.intermTypedNode = parseContext.intermediate.addSelection(yyvsp[-4].interm.intermTypedNode, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-3].lex.line); - if (yyvsp[-2].interm.intermTypedNode->getType() != yyvsp[0].interm.intermTypedNode->getType()) - yyval.interm.intermTypedNode = 0; - - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-3].lex.line, ":", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - } - ;} - break; - - case 81: -#line 976 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 82: -#line 977 "glslang.y" - { - if (parseContext.lValueErrorCheck(yyvsp[-1].interm.line, "assign", yyvsp[-2].interm.intermTypedNode)) - parseContext.recover(); - yyval.interm.intermTypedNode = parseContext.intermediate.addAssign(yyvsp[-1].interm.op, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].interm.line); - if (yyval.interm.intermTypedNode == 0) { - parseContext.assignError(yyvsp[-1].interm.line, "assign", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode; - } - ;} - break; - - case 83: -#line 990 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpAssign; ;} - break; - - case 84: -#line 991 "glslang.y" - { FRAG_VERT_ONLY("*=", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpMulAssign; ;} - break; - - case 85: -#line 992 "glslang.y" - { FRAG_VERT_ONLY("/=", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpDivAssign; ;} - break; - - case 86: -#line 993 "glslang.y" - { PACK_UNPACK_ONLY("%=", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpModAssign; ;} - break; - - case 87: -#line 994 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpAddAssign; ;} - break; - - case 88: -#line 995 "glslang.y" - { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpSubAssign; ;} - break; - - case 89: -#line 996 "glslang.y" - { PACK_UNPACK_ONLY("<<=", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpLeftShiftAssign; ;} - break; - - case 90: -#line 997 "glslang.y" - { PACK_UNPACK_ONLY("<<=", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpRightShiftAssign; ;} - break; - - case 91: -#line 998 "glslang.y" - { PACK_UNPACK_ONLY("&=", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpAndAssign; ;} - break; - - case 92: -#line 999 "glslang.y" - { PACK_UNPACK_ONLY("^=", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpExclusiveOrAssign; ;} - break; - - case 93: -#line 1000 "glslang.y" - { PACK_UNPACK_ONLY("|=", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpInclusiveOrAssign; ;} - break; - - case 94: -#line 1004 "glslang.y" - { - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 95: -#line 1007 "glslang.y" - { - yyval.interm.intermTypedNode = parseContext.intermediate.addComma(yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line); - if (yyval.interm.intermTypedNode == 0) { - parseContext.binaryOpError(yyvsp[-1].lex.line, ",", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString()); - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - } - ;} - break; - - case 96: -#line 1018 "glslang.y" - { - if (parseContext.constErrorCheck(yyvsp[0].interm.intermTypedNode)) - parseContext.recover(); - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 97: -#line 1026 "glslang.y" - { yyval.interm.intermNode = 0; ;} - break; - - case 98: -#line 1027 "glslang.y" - { - if (yyvsp[-1].interm.intermAggregate) - yyvsp[-1].interm.intermAggregate->setOperator(EOpSequence); - yyval.interm.intermNode = yyvsp[-1].interm.intermAggregate; - ;} - break; - - case 99: -#line 1035 "glslang.y" - { - // - // Multiple declarations of the same function are allowed. - // - // If this is a definition, the definition production code will check for redefinitions - // (we don't know at this point if it's a definition or not). - // - // Redeclarations are allowed. But, return types and parameter qualifiers must match. - // - TFunction* prevDec = static_cast<TFunction*>(parseContext.symbolTable.find(yyvsp[-1].interm.function->getMangledName())); - if (prevDec) { - if (prevDec->getReturnType() != yyvsp[-1].interm.function->getReturnType()) { - parseContext.error(yyvsp[0].lex.line, "overloaded functions must have the same return type", yyvsp[-1].interm.function->getReturnType().getBasicString(), ""); - parseContext.recover(); - } - for (int i = 0; i < prevDec->getParamCount(); ++i) { - if ((*prevDec)[i].type->getQualifier() != (*yyvsp[-1].interm.function)[i].type->getQualifier()) { - parseContext.error(yyvsp[0].lex.line, "overloaded functions must have the same parameter qualifiers", (*yyvsp[-1].interm.function)[i].type->getQualifierString(), ""); - parseContext.recover(); - } - } - } - - // - // If this is a redeclaration, it could also be a definition, - // in which case, we want to use the variable names from this one, and not the one that's - // being redeclared. So, pass back up this declaration, not the one in the symbol table. - // - yyval.interm.function = yyvsp[-1].interm.function; - yyval.interm.line = yyvsp[0].lex.line; - - parseContext.symbolTable.insert(*yyval.interm.function); - ;} - break; - - case 100: -#line 1071 "glslang.y" - { - yyval.interm.function = yyvsp[0].interm.function; - ;} - break; - - case 101: -#line 1074 "glslang.y" - { - yyval.interm.function = yyvsp[0].interm.function; - ;} - break; - - case 102: -#line 1081 "glslang.y" - { - // Add the parameter - yyval.interm.function = yyvsp[-1].interm.function; - if (yyvsp[0].interm.param.type->getBasicType() != EbtVoid) - yyvsp[-1].interm.function->addParameter(yyvsp[0].interm.param); - else - delete yyvsp[0].interm.param.type; - ;} - break; - - case 103: -#line 1089 "glslang.y" - { - // - // Only first parameter of one-parameter functions can be void - // The check for named parameters not being void is done in parameter_declarator - // - if (yyvsp[0].interm.param.type->getBasicType() == EbtVoid) { - // - // This parameter > first is void - // - parseContext.error(yyvsp[-1].lex.line, "cannot be an argument type except for '(void)'", "void", ""); - parseContext.recover(); - delete yyvsp[0].interm.param.type; - } else { - // Add the parameter - yyval.interm.function = yyvsp[-2].interm.function; - yyvsp[-2].interm.function->addParameter(yyvsp[0].interm.param); - } - ;} - break; - - case 104: -#line 1110 "glslang.y" - { - if (yyvsp[-2].interm.type.qualifier != EvqGlobal && yyvsp[-2].interm.type.qualifier != EvqTemporary) { - parseContext.error(yyvsp[-1].lex.line, "no qualifiers allowed for function return", getQualifierString(yyvsp[-2].interm.type.qualifier), ""); - parseContext.recover(); - } - // make sure a sampler is not involved as well... - if (parseContext.structQualifierErrorCheck(yyvsp[-1].lex.line, yyvsp[-2].interm.type)) - parseContext.recover(); - - // Add the function as a prototype after parsing it (we do not support recursion) - TFunction *function; - TType type(yyvsp[-2].interm.type); - function = new TFunction(yyvsp[-1].lex.string, type); - yyval.interm.function = function; - ;} - break; - - case 105: -#line 1129 "glslang.y" - { - if (yyvsp[-1].interm.type.type == EbtVoid) { - parseContext.error(yyvsp[0].lex.line, "illegal use of type 'void'", yyvsp[0].lex.string->c_str(), ""); - parseContext.recover(); - } - if (parseContext.reservedErrorCheck(yyvsp[0].lex.line, *yyvsp[0].lex.string)) - parseContext.recover(); - TParameter param = {yyvsp[0].lex.string, new TType(yyvsp[-1].interm.type)}; - yyval.interm.line = yyvsp[0].lex.line; - yyval.interm.param = param; - ;} - break; - - case 106: -#line 1140 "glslang.y" - { - // Check that we can make an array out of this type - if (yyvsp[-4].interm.type.array) { - parseContext.error(yyvsp[-2].lex.line, "cannot declare arrays of this type", TType(yyvsp[-4].interm.type).getCompleteString().c_str(), ""); - parseContext.recover(); - } - if (parseContext.reservedErrorCheck(yyvsp[-3].lex.line, *yyvsp[-3].lex.string)) - parseContext.recover(); - yyvsp[-4].interm.type.array = true; - TType* type = new TType(yyvsp[-4].interm.type); - if (yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()) - type->setArraySize(yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst); - TParameter param = { yyvsp[-3].lex.string, type }; - yyval.interm.line = yyvsp[-3].lex.line; - yyval.interm.param = param; - ;} - break; - - case 107: -#line 1167 "glslang.y" - { - yyval.interm = yyvsp[0].interm; - if (parseContext.paramErrorCheck(yyvsp[0].interm.line, yyvsp[-2].interm.type.qualifier, yyvsp[-1].interm.qualifier, yyval.interm.param.type)) - parseContext.recover(); - ;} - break; - - case 108: -#line 1172 "glslang.y" - { - yyval.interm = yyvsp[0].interm; - if (parseContext.parameterSamplerErrorCheck(yyvsp[0].interm.line, yyvsp[-1].interm.qualifier, *yyvsp[0].interm.param.type)) - parseContext.recover(); - if (parseContext.paramErrorCheck(yyvsp[0].interm.line, EvqTemporary, yyvsp[-1].interm.qualifier, yyval.interm.param.type)) - parseContext.recover(); - ;} - break; - - case 109: -#line 1182 "glslang.y" - { - yyval.interm = yyvsp[0].interm; - if (parseContext.paramErrorCheck(yyvsp[0].interm.line, yyvsp[-2].interm.type.qualifier, yyvsp[-1].interm.qualifier, yyval.interm.param.type)) - parseContext.recover(); - ;} - break; - - case 110: -#line 1187 "glslang.y" - { - yyval.interm = yyvsp[0].interm; - if (parseContext.parameterSamplerErrorCheck(yyvsp[0].interm.line, yyvsp[-1].interm.qualifier, *yyvsp[0].interm.param.type)) - parseContext.recover(); - if (parseContext.paramErrorCheck(yyvsp[0].interm.line, EvqTemporary, yyvsp[-1].interm.qualifier, yyval.interm.param.type)) - parseContext.recover(); - ;} - break; - - case 111: -#line 1197 "glslang.y" - { - yyval.interm.qualifier = EvqIn; - ;} - break; - - case 112: -#line 1200 "glslang.y" - { - yyval.interm.qualifier = EvqIn; - ;} - break; - - case 113: -#line 1203 "glslang.y" - { - yyval.interm.qualifier = EvqOut; - ;} - break; - - case 114: -#line 1206 "glslang.y" - { - yyval.interm.qualifier = EvqInOut; - ;} - break; - - case 115: -#line 1212 "glslang.y" - { - TParameter param = { 0, new TType(yyvsp[0].interm.type) }; - yyval.interm.param = param; - - ;} - break; - - case 116: -#line 1217 "glslang.y" - { - // Check that we can make an array out of this type - if (yyvsp[-3].interm.type.array) { - parseContext.error(yyvsp[-2].lex.line, "cannot declare arrays of this type", TType(yyvsp[-3].interm.type).getCompleteString().c_str(), ""); - parseContext.recover(); - } - yyvsp[-3].interm.type.array = true; - TType* type = new TType(yyvsp[-3].interm.type); - if (yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()) - type->setArraySize(yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst); - - TParameter param = { 0, type }; - yyval.interm.line = yyvsp[-2].lex.line; - yyval.interm.param = param; - ;} - break; - - case 117: -#line 1235 "glslang.y" - { - yyval.interm = yyvsp[0].interm; - ;} - break; - - case 118: -#line 1238 "glslang.y" - { - yyval.interm = yyvsp[-2].interm; - if (parseContext.structQualifierErrorCheck(yyvsp[0].lex.line, yyvsp[-2].interm.type)) - parseContext.recover(); - - if (parseContext.nonInitErrorCheck(yyvsp[0].lex.line, *yyvsp[0].lex.string, yyval.interm.type)) - parseContext.recover(); - ;} - break; - - case 119: -#line 1246 "glslang.y" - { - yyval.interm = yyvsp[-4].interm; - if (parseContext.structQualifierErrorCheck(yyvsp[-2].lex.line, yyvsp[-4].interm.type)) - parseContext.recover(); - - if (parseContext.arrayErrorCheck(yyvsp[-1].lex.line, *yyvsp[-2].lex.string, yyval.interm.type, 0)) - parseContext.recover(); - ;} - break; - - case 120: -#line 1254 "glslang.y" - { - yyval.interm = yyvsp[-5].interm; - if (parseContext.structQualifierErrorCheck(yyvsp[-3].lex.line, yyvsp[-5].interm.type)) - parseContext.recover(); - - if (parseContext.arrayErrorCheck(yyvsp[-2].lex.line, *yyvsp[-3].lex.string, yyval.interm.type, yyvsp[-1].interm.intermTypedNode)) - parseContext.recover(); - ;} - break; - - case 121: -#line 1262 "glslang.y" - { - yyval.interm = yyvsp[-4].interm; - if (parseContext.structQualifierErrorCheck(yyvsp[-2].lex.line, yyvsp[-4].interm.type)) - parseContext.recover(); - - TIntermNode* intermNode; - if (!parseContext.executeInitializer(yyvsp[-2].lex.line, *yyvsp[-2].lex.string, yyvsp[-4].interm.type, yyvsp[0].interm.intermTypedNode, intermNode)) { - // - // build the intermediate representation - // - if (intermNode) - yyval.interm.intermAggregate = parseContext.intermediate.growAggregate(yyvsp[-4].interm.intermNode, intermNode, yyvsp[-1].lex.line); - else - yyval.interm.intermAggregate = yyvsp[-4].interm.intermAggregate; - } else { - parseContext.recover(); - yyval.interm.intermAggregate = 0; - } - ;} - break; - - case 122: -#line 1284 "glslang.y" - { - yyval.interm.type = yyvsp[0].interm.type; - yyval.interm.intermAggregate = 0; - ;} - break; - - case 123: -#line 1288 "glslang.y" - { - yyval.interm.intermAggregate = 0; - yyval.interm.type = yyvsp[-1].interm.type; - if (parseContext.structQualifierErrorCheck(yyvsp[0].lex.line, yyvsp[-1].interm.type)) - parseContext.recover(); - - if (parseContext.nonInitErrorCheck(yyvsp[0].lex.line, *yyvsp[0].lex.string, yyval.interm.type)) - parseContext.recover(); - ;} - break; - - case 124: -#line 1297 "glslang.y" - { - yyval.interm.intermAggregate = 0; - yyval.interm.type = yyvsp[-3].interm.type; - if (parseContext.structQualifierErrorCheck(yyvsp[-2].lex.line, yyvsp[-3].interm.type)) - parseContext.recover(); - - if (parseContext.arrayErrorCheck(yyvsp[-1].lex.line, *yyvsp[-2].lex.string, yyval.interm.type, 0)) - parseContext.recover(); - ;} - break; - - case 125: -#line 1306 "glslang.y" - { - yyval.interm.intermAggregate = 0; - yyval.interm.type = yyvsp[-4].interm.type; - if (parseContext.structQualifierErrorCheck(yyvsp[-3].lex.line, yyvsp[-4].interm.type)) - parseContext.recover(); - - if (parseContext.arrayErrorCheck(yyvsp[-2].lex.line, *yyvsp[-3].lex.string, yyval.interm.type, yyvsp[-1].interm.intermTypedNode)) - parseContext.recover(); - ;} - break; - - case 126: -#line 1315 "glslang.y" - { - yyval.interm.type = yyvsp[-3].interm.type; - if (parseContext.structQualifierErrorCheck(yyvsp[-2].lex.line, yyvsp[-3].interm.type)) - parseContext.recover(); - - TIntermNode* intermNode; - if (!parseContext.executeInitializer(yyvsp[-2].lex.line, *yyvsp[-2].lex.string, yyvsp[-3].interm.type, yyvsp[0].interm.intermTypedNode, intermNode)) { - // - // Build intermediate representation - // - if (intermNode) - yyval.interm.intermAggregate = parseContext.intermediate.makeAggregate(intermNode, yyvsp[-1].lex.line); - else - yyval.interm.intermAggregate = 0; - } else { - parseContext.recover(); - yyval.interm.intermAggregate = 0; - } - ;} - break; - - case 127: -#line 1405 "glslang.y" - { - yyval.interm.type = yyvsp[0].interm.type; - ;} - break; - - case 128: -#line 1408 "glslang.y" - { - TPublicType t = { yyvsp[0].interm.type.type, yyvsp[-1].interm.type.qualifier, yyvsp[0].interm.type.size, yyvsp[0].interm.type.matrix, false, yyvsp[0].interm.type.userDef, 0 }; - if (yyvsp[-1].interm.type.qualifier == EvqAttribute && - (yyvsp[0].interm.type.type == EbtBool || yyvsp[0].interm.type.type == EbtInt)) { - parseContext.error(yyvsp[0].interm.type.line, "cannot be bool or int", getQualifierString(yyvsp[-1].interm.type.qualifier), ""); - parseContext.recover(); - } - if ((yyvsp[-1].interm.type.qualifier == EvqVaryingIn || yyvsp[-1].interm.type.qualifier == EvqVaryingOut) && - (yyvsp[0].interm.type.type == EbtBool || yyvsp[0].interm.type.type == EbtInt)) { - parseContext.error(yyvsp[0].interm.type.line, "cannot be bool or int", getQualifierString(yyvsp[-1].interm.type.qualifier), ""); - parseContext.recover(); - } - yyval.interm.type = t; - ;} - break; - - case 129: -#line 1425 "glslang.y" - { - TPublicType t = { EbtVoid, EvqConst, 1, false, false, 0 }; - yyval.interm.type = t; - ;} - break; - - case 130: -#line 1429 "glslang.y" - { - VERTEX_ONLY("attribute", yyvsp[0].lex.line); - if (parseContext.globalErrorCheck(yyvsp[0].lex.line, parseContext.symbolTable.atGlobalLevel(), "attribute")) - parseContext.recover(); - TPublicType t = { EbtVoid, EvqAttribute, 1, false, false, 0 }; - yyval.interm.type = t; - ;} - break; - - case 131: -#line 1436 "glslang.y" - { - if (parseContext.globalErrorCheck(yyvsp[0].lex.line, parseContext.symbolTable.atGlobalLevel(), "varying")) - parseContext.recover(); - TPublicType t = { EbtVoid, EvqVaryingIn, 1, false, false, 0 }; - if (parseContext.language == EShLangVertex) - t.qualifier = EvqVaryingOut; - yyval.interm.type = t; - ;} - break; - - case 132: -#line 1444 "glslang.y" - { - if (parseContext.globalErrorCheck(yyvsp[0].lex.line, parseContext.symbolTable.atGlobalLevel(), "uniform")) - parseContext.recover(); - TPublicType t = { EbtVoid, EvqUniform, 1, false, false, 0 }; - yyval.interm.type = t; - ;} - break; - - case 133: -#line 1453 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtVoid, qual, 1, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 134: -#line 1458 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtFloat, qual, 1, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 135: -#line 1463 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtInt, qual, 1, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 136: -#line 1468 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtBool, qual, 1, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 137: -#line 1479 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtFloat, qual, 2, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 138: -#line 1484 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtFloat, qual, 3, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 139: -#line 1489 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtFloat, qual, 4, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 140: -#line 1494 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtBool, qual, 2, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 141: -#line 1499 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtBool, qual, 3, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 142: -#line 1504 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtBool, qual, 4, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 143: -#line 1509 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtInt, qual, 2, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 144: -#line 1514 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtInt, qual, 3, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 145: -#line 1519 "glslang.y" - { - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtInt, qual, 4, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 146: -#line 1524 "glslang.y" - { - FRAG_VERT_ONLY("mat2", yyvsp[0].lex.line); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtFloat, qual, 2, true, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 147: -#line 1530 "glslang.y" - { - FRAG_VERT_ONLY("mat3", yyvsp[0].lex.line); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtFloat, qual, 3, true, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 148: -#line 1536 "glslang.y" - { - FRAG_VERT_ONLY("mat4", yyvsp[0].lex.line); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtFloat, qual, 4, true, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 149: -#line 1542 "glslang.y" - { - FRAG_VERT_ONLY("sampler1D", yyvsp[0].lex.line); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtSampler1D, qual, 1, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 150: -#line 1548 "glslang.y" - { - FRAG_VERT_ONLY("sampler2D", yyvsp[0].lex.line); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtSampler2D, qual, 1, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 151: -#line 1554 "glslang.y" - { - FRAG_VERT_ONLY("sampler3D", yyvsp[0].lex.line); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtSampler3D, qual, 1, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 152: -#line 1560 "glslang.y" - { - FRAG_VERT_ONLY("samplerCube", yyvsp[0].lex.line); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtSamplerCube, qual, 1, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 153: -#line 1566 "glslang.y" - { - FRAG_VERT_ONLY("sampler1DShadow", yyvsp[0].lex.line); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtSampler1DShadow, qual, 1, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 154: -#line 1572 "glslang.y" - { - FRAG_VERT_ONLY("sampler2DShadow", yyvsp[0].lex.line); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtSampler2DShadow, qual, 1, false, false, 0, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 155: -#line 1578 "glslang.y" - { - FRAG_VERT_ONLY("struct", yyvsp[0].interm.type.line); - yyval.interm.type = yyvsp[0].interm.type; - yyval.interm.type.qualifier = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - ;} - break; - - case 156: -#line 1583 "glslang.y" - { - // - // This is for user defined type names. The lexical phase looked up the - // type. - // - TType& structure = static_cast<TVariable*>(yyvsp[0].lex.symbol)->getType(); - TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - TPublicType t = { EbtStruct, qual, 1, false, false, &structure, yyvsp[0].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 157: -#line 1596 "glslang.y" - { - TType* structure = new TType(yyvsp[-1].interm.typeList, *yyvsp[-3].lex.string); - TVariable* userTypeDef = new TVariable(yyvsp[-3].lex.string, *structure, true); - if (! parseContext.symbolTable.insert(*userTypeDef)) { - parseContext.error(yyvsp[-3].lex.line, "redefinition", yyvsp[-3].lex.string->c_str(), "struct"); - parseContext.recover(); - } - TPublicType t = { EbtStruct, EvqTemporary, 1, false, false, structure, yyvsp[-4].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 158: -#line 1606 "glslang.y" - { - TType* structure = new TType(yyvsp[-1].interm.typeList, TString("")); - TPublicType t = { EbtStruct, EvqTemporary, 1, false, false, structure, yyvsp[-3].lex.line }; - yyval.interm.type = t; - ;} - break; - - case 159: -#line 1614 "glslang.y" - { - yyval.interm.typeList = yyvsp[0].interm.typeList; - ;} - break; - - case 160: -#line 1617 "glslang.y" - { - yyval.interm.typeList = yyvsp[-1].interm.typeList; - for (unsigned int i = 0; i < yyvsp[0].interm.typeList->size(); ++i) { - for (unsigned int j = 0; j < yyval.interm.typeList->size(); ++j) { - if ((*yyval.interm.typeList)[j].type->getFieldName() == (*yyvsp[0].interm.typeList)[i].type->getFieldName()) { - parseContext.error((*yyvsp[0].interm.typeList)[i].line, "duplicate field name in structure:", "struct", (*yyvsp[0].interm.typeList)[i].type->getFieldName().c_str()); - parseContext.recover(); - } - } - yyval.interm.typeList->push_back((*yyvsp[0].interm.typeList)[i]); - } - ;} - break; - - case 161: -#line 1632 "glslang.y" - { - yyval.interm.typeList = yyvsp[-1].interm.typeList; - - if (parseContext.voidErrorCheck(yyvsp[-2].interm.type.line, (*yyvsp[-1].interm.typeList)[0].type->getFieldName(), yyvsp[-2].interm.type)) { - parseContext.recover(); - } - for (unsigned int i = 0; i < yyval.interm.typeList->size(); ++i) { - // - // Careful not to replace already know aspects of type, like array-ness - // - (*yyval.interm.typeList)[i].type->setType(yyvsp[-2].interm.type.type, yyvsp[-2].interm.type.size, yyvsp[-2].interm.type.matrix, yyvsp[-2].interm.type.userDef); - if (yyvsp[-2].interm.type.userDef) - (*yyval.interm.typeList)[i].type->setTypeName(yyvsp[-2].interm.type.userDef->getTypeName()); - } - ;} - break; - - case 162: -#line 1650 "glslang.y" - { - yyval.interm.typeList = NewPoolTTypeList(); - yyval.interm.typeList->push_back(yyvsp[0].interm.typeLine); - ;} - break; - - case 163: -#line 1654 "glslang.y" - { - yyval.interm.typeList->push_back(yyvsp[0].interm.typeLine); - ;} - break; - - case 164: -#line 1660 "glslang.y" - { - yyval.interm.typeLine.type = new TType(EbtVoid); - yyval.interm.typeLine.line = yyvsp[0].lex.line; - yyval.interm.typeLine.type->setFieldName(*yyvsp[0].lex.string); - ;} - break; - - case 165: -#line 1665 "glslang.y" - { - yyval.interm.typeLine.type = new TType(EbtVoid); - yyval.interm.typeLine.line = yyvsp[-3].lex.line; - yyval.interm.typeLine.type->setFieldName(*yyvsp[-3].lex.string); - - if (yyvsp[-1].interm.intermTypedNode->getAsConstantUnion() == 0 || yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getBasicType() != EbtInt || - yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst <= 0) { - parseContext.error(yyvsp[-2].lex.line, "structure field array size must be a positive integer", yyvsp[-3].lex.string->c_str(), ""); - parseContext.recover(); - } else { - yyval.interm.typeLine.type->setArraySize(yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst); - } - ;} - break; - - case 166: -#line 1681 "glslang.y" - { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;} - break; - - case 167: -#line 1685 "glslang.y" - { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;} - break; - - case 168: -#line 1689 "glslang.y" - { yyval.interm.intermNode = yyvsp[0].interm.intermAggregate; ;} - break; - - case 169: -#line 1690 "glslang.y" - { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;} - break; - - case 170: -#line 1696 "glslang.y" - { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;} - break; - - case 171: -#line 1697 "glslang.y" - { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;} - break; - - case 172: -#line 1698 "glslang.y" - { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;} - break; - - case 173: -#line 1699 "glslang.y" - { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;} - break; - - case 174: -#line 1700 "glslang.y" - { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;} - break; - - case 175: -#line 1704 "glslang.y" - { yyval.interm.intermAggregate = 0; ;} - break; - - case 176: -#line 1705 "glslang.y" - { parseContext.symbolTable.push(); ;} - break; - - case 177: -#line 1705 "glslang.y" - { parseContext.symbolTable.pop(); ;} - break; - - case 178: -#line 1705 "glslang.y" - { - if (yyvsp[-2].interm.intermAggregate != 0) - yyvsp[-2].interm.intermAggregate->setOperator(EOpSequence); - yyval.interm.intermAggregate = yyvsp[-2].interm.intermAggregate; - ;} - break; - - case 179: -#line 1713 "glslang.y" - { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;} - break; - - case 180: -#line 1714 "glslang.y" - { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;} - break; - - case 181: -#line 1719 "glslang.y" - { - yyval.interm.intermNode = 0; - ;} - break; - - case 182: -#line 1722 "glslang.y" - { - if (yyvsp[-1].interm.intermAggregate) - yyvsp[-1].interm.intermAggregate->setOperator(EOpSequence); - yyval.interm.intermNode = yyvsp[-1].interm.intermAggregate; - ;} - break; - - case 183: -#line 1730 "glslang.y" - { - yyval.interm.intermAggregate = parseContext.intermediate.makeAggregate(yyvsp[0].interm.intermNode, 0); - ;} - break; - - case 184: -#line 1733 "glslang.y" - { - yyval.interm.intermAggregate = parseContext.intermediate.growAggregate(yyvsp[-1].interm.intermAggregate, yyvsp[0].interm.intermNode, 0); - ;} - break; - - case 185: -#line 1739 "glslang.y" - { yyval.interm.intermNode = 0; ;} - break; - - case 186: -#line 1740 "glslang.y" - { yyval.interm.intermNode = static_cast<TIntermNode*>(yyvsp[-1].interm.intermTypedNode); ;} - break; - - case 187: -#line 1744 "glslang.y" - { - if (parseContext.boolErrorCheck(yyvsp[-4].lex.line, yyvsp[-2].interm.intermTypedNode)) - parseContext.recover(); - yyval.interm.intermNode = parseContext.intermediate.addSelection(yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.nodePair, yyvsp[-4].lex.line); - ;} - break; - - case 188: -#line 1752 "glslang.y" - { - yyval.interm.nodePair.node1 = yyvsp[-2].interm.intermNode; - yyval.interm.nodePair.node2 = yyvsp[0].interm.intermNode; - ;} - break; - - case 189: -#line 1756 "glslang.y" - { - yyval.interm.nodePair.node1 = yyvsp[0].interm.intermNode; - yyval.interm.nodePair.node2 = 0; - ;} - break; - - case 190: -#line 1766 "glslang.y" - { - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - if (parseContext.boolErrorCheck(yyvsp[0].interm.intermTypedNode->getLine(), yyvsp[0].interm.intermTypedNode)) - parseContext.recover(); - ;} - break; - - case 191: -#line 1771 "glslang.y" - { - TIntermNode* intermNode; - if (parseContext.structQualifierErrorCheck(yyvsp[-2].lex.line, yyvsp[-3].interm.type)) - parseContext.recover(); - if (parseContext.boolErrorCheck(yyvsp[-2].lex.line, yyvsp[-3].interm.type)) - parseContext.recover(); - - if (!parseContext.executeInitializer(yyvsp[-2].lex.line, *yyvsp[-2].lex.string, yyvsp[-3].interm.type, yyvsp[0].interm.intermTypedNode, intermNode)) - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - else { - parseContext.recover(); - yyval.interm.intermTypedNode = 0; - } - ;} - break; - - case 192: -#line 1788 "glslang.y" - { parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; ;} - break; - - case 193: -#line 1788 "glslang.y" - { - parseContext.symbolTable.pop(); - yyval.interm.intermNode = parseContext.intermediate.addLoop(yyvsp[0].interm.intermNode, yyvsp[-2].interm.intermTypedNode, 0, true, yyvsp[-5].lex.line); - --parseContext.loopNestingLevel; - ;} - break; - - case 194: -#line 1793 "glslang.y" - { ++parseContext.loopNestingLevel; ;} - break; - - case 195: -#line 1793 "glslang.y" - { - if (parseContext.boolErrorCheck(yyvsp[0].lex.line, yyvsp[-2].interm.intermTypedNode)) - parseContext.recover(); - - yyval.interm.intermNode = parseContext.intermediate.addLoop(yyvsp[-5].interm.intermNode, yyvsp[-2].interm.intermTypedNode, 0, false, yyvsp[-4].lex.line); - --parseContext.loopNestingLevel; - ;} - break; - - case 196: -#line 1800 "glslang.y" - { parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; ;} - break; - - case 197: -#line 1800 "glslang.y" - { - parseContext.symbolTable.pop(); - yyval.interm.intermNode = parseContext.intermediate.makeAggregate(yyvsp[-3].interm.intermNode, yyvsp[-5].lex.line); - yyval.interm.intermNode = parseContext.intermediate.growAggregate( - yyval.interm.intermNode, - parseContext.intermediate.addLoop(yyvsp[0].interm.intermNode, reinterpret_cast<TIntermTyped*>(yyvsp[-2].interm.nodePair.node1), reinterpret_cast<TIntermTyped*>(yyvsp[-2].interm.nodePair.node2), true, yyvsp[-6].lex.line), - yyvsp[-6].lex.line); - yyval.interm.intermNode->getAsAggregate()->setOperator(EOpSequence); - --parseContext.loopNestingLevel; - ;} - break; - - case 198: -#line 1813 "glslang.y" - { - yyval.interm.intermNode = yyvsp[0].interm.intermNode; - ;} - break; - - case 199: -#line 1816 "glslang.y" - { - yyval.interm.intermNode = yyvsp[0].interm.intermNode; - ;} - break; - - case 200: -#line 1822 "glslang.y" - { - yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 201: -#line 1825 "glslang.y" - { - yyval.interm.intermTypedNode = 0; - ;} - break; - - case 202: -#line 1831 "glslang.y" - { - yyval.interm.nodePair.node1 = yyvsp[-1].interm.intermTypedNode; - yyval.interm.nodePair.node2 = 0; - ;} - break; - - case 203: -#line 1835 "glslang.y" - { - yyval.interm.nodePair.node1 = yyvsp[-2].interm.intermTypedNode; - yyval.interm.nodePair.node2 = yyvsp[0].interm.intermTypedNode; - ;} - break; - - case 204: -#line 1842 "glslang.y" - { - if (parseContext.loopNestingLevel <= 0) { - parseContext.error(yyvsp[-1].lex.line, "continue statement only allowed in loops", "", ""); - parseContext.recover(); - } - yyval.interm.intermNode = parseContext.intermediate.addBranch(EOpContinue, yyvsp[-1].lex.line); - ;} - break; - - case 205: -#line 1849 "glslang.y" - { - if (parseContext.loopNestingLevel <= 0) { - parseContext.error(yyvsp[-1].lex.line, "break statement only allowed in loops", "", ""); - parseContext.recover(); - } - yyval.interm.intermNode = parseContext.intermediate.addBranch(EOpBreak, yyvsp[-1].lex.line); - ;} - break; - - case 206: -#line 1856 "glslang.y" - { - yyval.interm.intermNode = parseContext.intermediate.addBranch(EOpReturn, yyvsp[-1].lex.line); - if (parseContext.currentFunctionType->getBasicType() != EbtVoid) { - parseContext.error(yyvsp[-1].lex.line, "non-void function must return a value", "return", ""); - parseContext.recover(); - } - ;} - break; - - case 207: -#line 1863 "glslang.y" - { - yyval.interm.intermNode = parseContext.intermediate.addBranch(EOpReturn, yyvsp[-1].interm.intermTypedNode, yyvsp[-2].lex.line); - parseContext.functionReturnsValue = true; - if (parseContext.currentFunctionType->getBasicType() == EbtVoid) { - parseContext.error(yyvsp[-2].lex.line, "void function cannot return a value", "return", ""); - parseContext.recover(); - } else if (*(parseContext.currentFunctionType) != yyvsp[-1].interm.intermTypedNode->getType()) { - parseContext.error(yyvsp[-2].lex.line, "function return is not matching type:", "return", ""); - parseContext.recover(); - } - ;} - break; - - case 208: -#line 1874 "glslang.y" - { - FRAG_ONLY("discard", yyvsp[-1].lex.line); - yyval.interm.intermNode = parseContext.intermediate.addBranch(EOpKill, yyvsp[-1].lex.line); - ;} - break; - - case 209: -#line 1883 "glslang.y" - { - yyval.interm.intermNode = yyvsp[0].interm.intermNode; - parseContext.treeRoot = yyval.interm.intermNode; - ;} - break; - - case 210: -#line 1887 "glslang.y" - { - yyval.interm.intermNode = parseContext.intermediate.growAggregate(yyvsp[-1].interm.intermNode, yyvsp[0].interm.intermNode, 0); - parseContext.treeRoot = yyval.interm.intermNode; - ;} - break; - - case 211: -#line 1894 "glslang.y" - { - yyval.interm.intermNode = yyvsp[0].interm.intermNode; - ;} - break; - - case 212: -#line 1897 "glslang.y" - { - yyval.interm.intermNode = yyvsp[0].interm.intermNode; - ;} - break; - - case 213: -#line 1903 "glslang.y" - { - TFunction& function = *(yyvsp[0].interm.function); - TFunction* prevDec = static_cast<TFunction*>(parseContext.symbolTable.find(function.getMangledName())); - // - // Note: 'prevDec' could be 'function' if this is the first time we've seen function - // as it would have just been put in the symbol table. Otherwise, we're looking up - // an earlier occurance. - // - if (prevDec->isDefined()) { - // - // Then this function already has a body. - // - parseContext.error(yyvsp[0].interm.line, "function already has a body", function.getName().c_str(), ""); - parseContext.recover(); - } - prevDec->setDefined(); - - // - // Raise error message if main function takes any parameters or return anything other than void - // - if (function.getName() == "main") { - if (function.getParamCount() > 0) { - parseContext.error(yyvsp[0].interm.line, "function cannot take any parameter(s)", function.getName().c_str(), ""); - parseContext.recover(); - } - if (function.getReturnType().getBasicType() != EbtVoid) { - parseContext.error(yyvsp[0].interm.line, "", function.getReturnType().getBasicString(), "main function cannot return a value" ); - parseContext.recover(); - } - } - - // - // New symbol table scope for body of function plus its arguments - // - parseContext.symbolTable.push(); - - // - // Remember the return type for later checking for RETURN statements. - // - parseContext.currentFunctionType = &(prevDec->getReturnType()); - parseContext.functionReturnsValue = false; - - // - // Insert parameters into the symbol table. - // If the parameter has no name, it's not an error, just don't insert it - // (could be used for unused args). - // - // Also, accumulate the list of parameters into the HIL, so lower level code - // knows where to find parameters. - // - TIntermAggregate* paramNodes = new TIntermAggregate; - for (int i = 0; i < function.getParamCount(); i++) { - TParameter& param = function[i]; - if (param.name != 0) { - TVariable *variable = new TVariable(param.name, *param.type); - // - // Insert the parameters with name in the symbol table. - // - if (! parseContext.symbolTable.insert(*variable)) { - parseContext.error(yyvsp[0].interm.line, "redefinition", variable->getName().c_str(), ""); - parseContext.recover(); - delete variable; - } - // - // Transfer ownership of name pointer to symbol table. - // - param.name = 0; - - // - // Add the parameter to the HIL - // - paramNodes = parseContext.intermediate.growAggregate( - paramNodes, - parseContext.intermediate.addSymbol(variable->getUniqueId(), - variable->getName(), - variable->getType(), yyvsp[0].interm.line), - yyvsp[0].interm.line); - } else { - paramNodes = parseContext.intermediate.growAggregate(paramNodes, parseContext.intermediate.addSymbol(0, "", *param.type, yyvsp[0].interm.line), yyvsp[0].interm.line); - } - } - parseContext.intermediate.setAggregateOperator(paramNodes, EOpParameters, yyvsp[0].interm.line); - yyvsp[0].interm.intermAggregate = paramNodes; - parseContext.loopNestingLevel = 0; - ;} - break; - - case 214: -#line 1988 "glslang.y" - { - //?? Check that all paths return a value if return type != void ? - // May be best done as post process phase on intermediate code - if (parseContext.currentFunctionType->getBasicType() != EbtVoid && ! parseContext.functionReturnsValue) { - parseContext.error(yyvsp[-2].interm.line, "function does not return a value:", "", yyvsp[-2].interm.function->getName().c_str()); - parseContext.recover(); - } - parseContext.symbolTable.pop(); - yyval.interm.intermNode = parseContext.intermediate.growAggregate(yyvsp[-2].interm.intermAggregate, yyvsp[0].interm.intermNode, 0); - parseContext.intermediate.setAggregateOperator(yyval.interm.intermNode, EOpFunction, yyvsp[-2].interm.line); - yyval.interm.intermNode->getAsAggregate()->setName(yyvsp[-2].interm.function->getMangledName().c_str()); - yyval.interm.intermNode->getAsAggregate()->setType(yyvsp[-2].interm.function->getReturnType()); - - // store the pragma information for debug and optimize and other vendor specific - // information. This information can be queried from the parse tree - yyval.interm.intermNode->getAsAggregate()->setOptimize(parseContext.contextPragma.optimize); - yyval.interm.intermNode->getAsAggregate()->setDebug(parseContext.contextPragma.debug); - yyval.interm.intermNode->getAsAggregate()->addToPragmaTable(parseContext.contextPragma.pragmaTable); - ;} - break; - - - } - -/* Line 999 of yacc.c. */ -#line 4158 "glslang.tab.c" - - yyvsp -= yylen; - yyssp -= yylen; - - - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if YYERROR_VERBOSE - yyn = yypact[yystate]; - - if (YYPACT_NINF < yyn && yyn < YYLAST) - { - YYSIZE_T yysize = 0; - int yytype = YYTRANSLATE (yychar); - char *yymsg; - int yyx, yycount; - - yycount = 0; - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - for (yyx = yyn < 0 ? -yyn : 0; - yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - yysize += yystrlen (yytname[yyx]) + 15, yycount++; - yysize += yystrlen ("syntax error, unexpected ") + 1; - yysize += yystrlen (yytname[yytype]); - yymsg = (char *) YYSTACK_ALLOC (yysize); - if (yymsg != 0) - { - char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); - yyp = yystpcpy (yyp, yytname[yytype]); - - if (yycount < 5) - { - yycount = 0; - for (yyx = yyn < 0 ? -yyn : 0; - yyx < (int) (sizeof (yytname) / sizeof (char *)); - yyx++) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - const char *yyq = ! yycount ? ", expecting " : " or "; - yyp = yystpcpy (yyp, yyq); - yyp = yystpcpy (yyp, yytname[yyx]); - yycount++; - } - } - yyerror (yymsg); - YYSTACK_FREE (yymsg); - } - else - yyerror ("syntax error; also virtual memory exhausted"); - } - else -#endif /* YYERROR_VERBOSE */ - yyerror ("syntax error"); - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - /* Return failure if at end of input. */ - if (yychar == YYEOF) - { - /* Pop the error token. */ - YYPOPSTACK; - /* Pop the rest of the stack. */ - while (yyss < yyssp) - { - YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); - yydestruct (yystos[*yyssp], yyvsp); - YYPOPSTACK; - } - YYABORT; - } - - YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); - yydestruct (yytoken, &yylval); - yychar = YYEMPTY; - - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*----------------------------------------------------. -| yyerrlab1 -- error raised explicitly by an action. | -`----------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); - yydestruct (yystos[yystate], yyvsp); - yyvsp--; - yystate = *--yyssp; - - YY_STACK_PRINT (yyss, yyssp); - } - - if (yyn == YYFINAL) - YYACCEPT; - - YYDPRINTF ((stderr, "Shifting error token, ")); - - *++yyvsp = yylval; - - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#ifndef yyoverflow -/*----------------------------------------------. -| yyoverflowlab -- parser overflow comes here. | -`----------------------------------------------*/ -yyoverflowlab: - yyerror ("parser stack overflow"); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif - return yyresult; -} - - -#line 209 "glslang.y" - - diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/InfoSink.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/InfoSink.cpp deleted file mode 100755 index 9a1aaa26f..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/InfoSink.cpp +++ /dev/null @@ -1,107 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include "Include/InfoSink.h"
-
-#ifdef _WIN32
- #include <windows.h>
-#endif
-
-void TInfoSinkBase::append(const char *s)
-{
- if (outputStream & EString) {
- checkMem(strlen(s));
- sink.append(s);
- }
-
-#ifdef _WIN32
- if (outputStream & EDebugger)
- OutputDebugString(s);
-#endif
-
- if (outputStream & EStdOut)
- fprintf(stdout, "%s", s);
-}
-
-void TInfoSinkBase::append(int count, char c)
-{
- if (outputStream & EString) {
- checkMem(count);
- sink.append(count, c);
- }
-
-#ifdef _WIN32
- if (outputStream & EDebugger) {
- char str[2];
- str[0] = c;
- str[1] = '\0';
- OutputDebugString(str);
- }
-#endif
-
- if (outputStream & EStdOut)
- fprintf(stdout, "%c", c);
-}
-
-void TInfoSinkBase::append(const TPersistString& t)
-{
- if (outputStream & EString) {
- checkMem(t.size());
- sink.append(t);
- }
-
-#ifdef _WIN32
- if (outputStream & EDebugger)
- OutputDebugString(t.c_str());
-#endif
-
- if (outputStream & EStdOut)
- fprintf(stdout, "%s", t.c_str());
-}
-
-void TInfoSinkBase::append(const TString& t)
-{
- if (outputStream & EString) {
- checkMem(t.size());
- sink.append(t.c_str());
- }
-
-#ifdef _WIN32
- if (outputStream & EDebugger)
- OutputDebugString(t.c_str());
-#endif
-
- if (outputStream & EStdOut)
- fprintf(stdout, "%s", t.c_str());
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Initialize.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Initialize.cpp deleted file mode 100755 index 0913e531a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Initialize.cpp +++ /dev/null @@ -1,948 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-//
-// Create strings that declare built-in definitions, add built-ins that
-// cannot be expressed in the files, and establish mappings between
-// built-in functions and operators.
-//
-
-#include "../Include/intermediate.h"
-#include "Initialize.h"
-
-void TBuiltIns::initialize()
-{
- //
- // Initialize all the built-in strings for parsing.
- //
- TString BuiltInFunctions;
- TString BuiltInFunctionsVertex;
- TString BuiltInFunctionsFragment;
- TString StandardVertexVaryings;
- TString StandardFragmentVaryings;
- TString StandardVertexAttributes;
- TString StandardUniforms;
-
- {
- //============================================================================
- //
- // Prototypes for built-in functions seen by both vertex and fragment shaders.
- //
- //============================================================================
-
- TString& s = BuiltInFunctions;
-
- //
- // Angle and Trigonometric Functions.
- //
- s.append(TString("float radians(float degrees);"));
- s.append(TString("vec2 radians(vec2 degrees);"));
- s.append(TString("vec3 radians(vec3 degrees);"));
- s.append(TString("vec4 radians(vec4 degrees);"));
-
- s.append(TString("float degrees(float radians);"));
- s.append(TString("vec2 degrees(vec2 radians);"));
- s.append(TString("vec3 degrees(vec3 radians);"));
- s.append(TString("vec4 degrees(vec4 radians);"));
-
- s.append(TString("float sin(float angle);"));
- s.append(TString("vec2 sin(vec2 angle);"));
- s.append(TString("vec3 sin(vec3 angle);"));
- s.append(TString("vec4 sin(vec4 angle);"));
-
- s.append(TString("float cos(float angle);"));
- s.append(TString("vec2 cos(vec2 angle);"));
- s.append(TString("vec3 cos(vec3 angle);"));
- s.append(TString("vec4 cos(vec4 angle);"));
-
- s.append(TString("float tan(float angle);"));
- s.append(TString("vec2 tan(vec2 angle);"));
- s.append(TString("vec3 tan(vec3 angle);"));
- s.append(TString("vec4 tan(vec4 angle);"));
-
- s.append(TString("float asin(float x);"));
- s.append(TString("vec2 asin(vec2 x);"));
- s.append(TString("vec3 asin(vec3 x);"));
- s.append(TString("vec4 asin(vec4 x);"));
-
- s.append(TString("float acos(float x);"));
- s.append(TString("vec2 acos(vec2 x);"));
- s.append(TString("vec3 acos(vec3 x);"));
- s.append(TString("vec4 acos(vec4 x);"));
-
- s.append(TString("float atan(float y, float x);"));
- s.append(TString("vec2 atan(vec2 y, vec2 x);"));
- s.append(TString("vec3 atan(vec3 y, vec3 x);"));
- s.append(TString("vec4 atan(vec4 y, vec4 x);"));
-
- s.append(TString("float atan(float y_over_x);"));
- s.append(TString("vec2 atan(vec2 y_over_x);"));
- s.append(TString("vec3 atan(vec3 y_over_x);"));
- s.append(TString("vec4 atan(vec4 y_over_x);"));
-
- //
- // Exponential Functions.
- //
- s.append(TString("float pow(float x, float y);"));
- s.append(TString("vec2 pow(vec2 x, vec2 y);"));
- s.append(TString("vec3 pow(vec3 x, vec3 y);"));
- s.append(TString("vec4 pow(vec4 x, vec4 y);"));
-
- s.append(TString("float exp(float x);"));
- s.append(TString("vec2 exp(vec2 x);"));
- s.append(TString("vec3 exp(vec3 x);"));
- s.append(TString("vec4 exp(vec4 x);"));
-
- s.append(TString("float log(float x);"));
- s.append(TString("vec2 log(vec2 x);"));
- s.append(TString("vec3 log(vec3 x);"));
- s.append(TString("vec4 log(vec4 x);"));
-
- s.append(TString("float exp2(float x);"));
- s.append(TString("vec2 exp2(vec2 x);"));
- s.append(TString("vec3 exp2(vec3 x);"));
- s.append(TString("vec4 exp2(vec4 x);"));
-
- s.append(TString("float log2(float x);"));
- s.append(TString("vec2 log2(vec2 x);"));
- s.append(TString("vec3 log2(vec3 x);"));
- s.append(TString("vec4 log2(vec4 x);"));
-
- s.append(TString("float sqrt(float x);"));
- s.append(TString("vec2 sqrt(vec2 x);"));
- s.append(TString("vec3 sqrt(vec3 x);"));
- s.append(TString("vec4 sqrt(vec4 x);"));
-
- s.append(TString("float inversesqrt(float x);"));
- s.append(TString("vec2 inversesqrt(vec2 x);"));
- s.append(TString("vec3 inversesqrt(vec3 x);"));
- s.append(TString("vec4 inversesqrt(vec4 x);"));
-
- //
- // Common Functions.
- //
- s.append(TString("float abs(float x);"));
- s.append(TString("vec2 abs(vec2 x);"));
- s.append(TString("vec3 abs(vec3 x);"));
- s.append(TString("vec4 abs(vec4 x);"));
-
- s.append(TString("float sign(float x);"));
- s.append(TString("vec2 sign(vec2 x);"));
- s.append(TString("vec3 sign(vec3 x);"));
- s.append(TString("vec4 sign(vec4 x);"));
-
- s.append(TString("float floor(float x);"));
- s.append(TString("vec2 floor(vec2 x);"));
- s.append(TString("vec3 floor(vec3 x);"));
- s.append(TString("vec4 floor(vec4 x);"));
-
- s.append(TString("float ceil(float x);"));
- s.append(TString("vec2 ceil(vec2 x);"));
- s.append(TString("vec3 ceil(vec3 x);"));
- s.append(TString("vec4 ceil(vec4 x);"));
-
- s.append(TString("float fract(float x);"));
- s.append(TString("vec2 fract(vec2 x);"));
- s.append(TString("vec3 fract(vec3 x);"));
- s.append(TString("vec4 fract(vec4 x);"));
-
- s.append(TString("float mod(float x, float y);"));
- s.append(TString("vec2 mod(vec2 x, float y);"));
- s.append(TString("vec3 mod(vec3 x, float y);"));
- s.append(TString("vec4 mod(vec4 x, float y);"));
- s.append(TString("vec2 mod(vec2 x, vec2 y);"));
- s.append(TString("vec3 mod(vec3 x, vec3 y);"));
- s.append(TString("vec4 mod(vec4 x, vec4 y);"));
-
- s.append(TString("float min(float x, float y);"));
- s.append(TString("vec2 min(vec2 x, float y);"));
- s.append(TString("vec3 min(vec3 x, float y);"));
- s.append(TString("vec4 min(vec4 x, float y);"));
- s.append(TString("vec2 min(vec2 x, vec2 y);"));
- s.append(TString("vec3 min(vec3 x, vec3 y);"));
- s.append(TString("vec4 min(vec4 x, vec4 y);"));
-
- s.append(TString("float max(float x, float y);"));
- s.append(TString("vec2 max(vec2 x, float y);"));
- s.append(TString("vec3 max(vec3 x, float y);"));
- s.append(TString("vec4 max(vec4 x, float y);"));
- s.append(TString("vec2 max(vec2 x, vec2 y);"));
- s.append(TString("vec3 max(vec3 x, vec3 y);"));
- s.append(TString("vec4 max(vec4 x, vec4 y);"));
-
- s.append(TString("float clamp(float x, float minVal, float maxVal);"));
- s.append(TString("vec2 clamp(vec2 x, float minVal, float maxVal);"));
- s.append(TString("vec3 clamp(vec3 x, float minVal, float maxVal);"));
- s.append(TString("vec4 clamp(vec4 x, float minVal, float maxVal);"));
- s.append(TString("vec2 clamp(vec2 x, vec2 minVal, vec2 maxVal);"));
- s.append(TString("vec3 clamp(vec3 x, vec3 minVal, vec3 maxVal);"));
- s.append(TString("vec4 clamp(vec4 x, vec4 minVal, vec4 maxVal);"));
-
- s.append(TString("float mix(float x, float y, float a);"));
- s.append(TString("vec2 mix(vec2 x, vec2 y, float a);"));
- s.append(TString("vec3 mix(vec3 x, vec3 y, float a);"));
- s.append(TString("vec4 mix(vec4 x, vec4 y, float a);"));
- s.append(TString("vec2 mix(vec2 x, vec2 y, vec2 a);"));
- s.append(TString("vec3 mix(vec3 x, vec3 y, vec3 a);"));
- s.append(TString("vec4 mix(vec4 x, vec4 y, vec4 a);"));
-
- s.append(TString("float step(float edge, float x);"));
- s.append(TString("vec2 step(vec2 edge, vec2 x);"));
- s.append(TString("vec3 step(vec3 edge, vec3 x);"));
- s.append(TString("vec4 step(vec4 edge, vec4 x);"));
- s.append(TString("vec2 step(float edge, vec2 x);"));
- s.append(TString("vec3 step(float edge, vec3 x);"));
- s.append(TString("vec4 step(float edge, vec4 x);"));
-
- s.append(TString("float smoothstep(float edge0, float edge1, float x);"));
- s.append(TString("vec2 smoothstep(vec2 edge0, vec2 edge1, vec2 x);"));
- s.append(TString("vec3 smoothstep(vec3 edge0, vec3 edge1, vec3 x);"));
- s.append(TString("vec4 smoothstep(vec4 edge0, vec4 edge1, vec4 x);"));
- s.append(TString("vec2 smoothstep(float edge0, float edge1, vec2 x);"));
- s.append(TString("vec3 smoothstep(float edge0, float edge1, vec3 x);"));
- s.append(TString("vec4 smoothstep(float edge0, float edge1, vec4 x);"));
-
- //
- // Geometric Functions.
- //
- s.append(TString("float length(float x);"));
- s.append(TString("float length(vec2 x);"));
- s.append(TString("float length(vec3 x);"));
- s.append(TString("float length(vec4 x);"));
-
- s.append(TString("float distance(float p0, float p1);"));
- s.append(TString("float distance(vec2 p0, vec2 p1);"));
- s.append(TString("float distance(vec3 p0, vec3 p1);"));
- s.append(TString("float distance(vec4 p0, vec4 p1);"));
-
- s.append(TString("float dot(float x, float y);"));
- s.append(TString("float dot(vec2 x, vec2 y);"));
- s.append(TString("float dot(vec3 x, vec3 y);"));
- s.append(TString("float dot(vec4 x, vec4 y);"));
-
- s.append(TString("vec3 cross(vec3 x, vec3 y);"));
- s.append(TString("float normalize(float x);"));
- s.append(TString("vec2 normalize(vec2 x);"));
- s.append(TString("vec3 normalize(vec3 x);"));
- s.append(TString("vec4 normalize(vec4 x);"));
-
- s.append(TString("float faceforward(float N, float I, float Nref);"));
- s.append(TString("vec2 faceforward(vec2 N, vec2 I, vec2 Nref);"));
- s.append(TString("vec3 faceforward(vec3 N, vec3 I, vec3 Nref);"));
- s.append(TString("vec4 faceforward(vec4 N, vec4 I, vec4 Nref);"));
-
- s.append(TString("float reflect(float I, float N);"));
- s.append(TString("vec2 reflect(vec2 I, vec2 N);"));
- s.append(TString("vec3 reflect(vec3 I, vec3 N);"));
- s.append(TString("vec4 reflect(vec4 I, vec4 N);"));
-
- s.append(TString("float refract(float I, float N, float eta);"));
- s.append(TString("vec2 refract(vec2 I, vec2 N, float eta);"));
- s.append(TString("vec3 refract(vec3 I, vec3 N, float eta);"));
- s.append(TString("vec4 refract(vec4 I, vec4 N, float eta);"));
-
- //
- // Matrix Functions.
- //
- s.append(TString("mat2 matrixCompMult(mat2 x, mat2 y);"));
- s.append(TString("mat3 matrixCompMult(mat3 x, mat3 y);"));
- s.append(TString("mat4 matrixCompMult(mat4 x, mat4 y);"));
-
- //
- // Vector relational functions.
- //
- s.append(TString("bvec2 lessThan(vec2 x, vec2 y);"));
- s.append(TString("bvec3 lessThan(vec3 x, vec3 y);"));
- s.append(TString("bvec4 lessThan(vec4 x, vec4 y);"));
-
- s.append(TString("bvec2 lessThan(ivec2 x, ivec2 y);"));
- s.append(TString("bvec3 lessThan(ivec3 x, ivec3 y);"));
- s.append(TString("bvec4 lessThan(ivec4 x, ivec4 y);"));
-
- s.append(TString("bvec2 lessThanEqual(vec2 x, vec2 y);"));
- s.append(TString("bvec3 lessThanEqual(vec3 x, vec3 y);"));
- s.append(TString("bvec4 lessThanEqual(vec4 x, vec4 y);"));
-
- s.append(TString("bvec2 lessThanEqual(ivec2 x, ivec2 y);"));
- s.append(TString("bvec3 lessThanEqual(ivec3 x, ivec3 y);"));
- s.append(TString("bvec4 lessThanEqual(ivec4 x, ivec4 y);"));
-
- s.append(TString("bvec2 greaterThan(vec2 x, vec2 y);"));
- s.append(TString("bvec3 greaterThan(vec3 x, vec3 y);"));
- s.append(TString("bvec4 greaterThan(vec4 x, vec4 y);"));
-
- s.append(TString("bvec2 greaterThan(ivec2 x, ivec2 y);"));
- s.append(TString("bvec3 greaterThan(ivec3 x, ivec3 y);"));
- s.append(TString("bvec4 greaterThan(ivec4 x, ivec4 y);"));
-
- s.append(TString("bvec2 greaterThanEqual(vec2 x, vec2 y);"));
- s.append(TString("bvec3 greaterThanEqual(vec3 x, vec3 y);"));
- s.append(TString("bvec4 greaterThanEqual(vec4 x, vec4 y);"));
-
- s.append(TString("bvec2 greaterThanEqual(ivec2 x, ivec2 y);"));
- s.append(TString("bvec3 greaterThanEqual(ivec3 x, ivec3 y);"));
- s.append(TString("bvec4 greaterThanEqual(ivec4 x, ivec4 y);"));
-
- s.append(TString("bvec2 equal(vec2 x, vec2 y);"));
- s.append(TString("bvec3 equal(vec3 x, vec3 y);"));
- s.append(TString("bvec4 equal(vec4 x, vec4 y);"));
-
- s.append(TString("bvec2 equal(ivec2 x, ivec2 y);"));
- s.append(TString("bvec3 equal(ivec3 x, ivec3 y);"));
- s.append(TString("bvec4 equal(ivec4 x, ivec4 y);"));
-
- s.append(TString("bvec2 equal(bvec2 x, bvec2 y);"));
- s.append(TString("bvec3 equal(bvec3 x, bvec3 y);"));
- s.append(TString("bvec4 equal(bvec4 x, bvec4 y);"));
-
- s.append(TString("bvec2 notEqual(vec2 x, vec2 y);"));
- s.append(TString("bvec3 notEqual(vec3 x, vec3 y);"));
- s.append(TString("bvec4 notEqual(vec4 x, vec4 y);"));
-
- s.append(TString("bvec2 notEqual(ivec2 x, ivec2 y);"));
- s.append(TString("bvec3 notEqual(ivec3 x, ivec3 y);"));
- s.append(TString("bvec4 notEqual(ivec4 x, ivec4 y);"));
-
- s.append(TString("bvec2 notEqual(bvec2 x, bvec2 y);"));
- s.append(TString("bvec3 notEqual(bvec3 x, bvec3 y);"));
- s.append(TString("bvec4 notEqual(bvec4 x, bvec4 y);"));
-
- s.append(TString("bool any(bvec2 x);"));
- s.append(TString("bool any(bvec3 x);"));
- s.append(TString("bool any(bvec4 x);"));
-
- s.append(TString("bool all(bvec2 x);"));
- s.append(TString("bool all(bvec3 x);"));
- s.append(TString("bool all(bvec4 x);"));
-
- s.append(TString("bvec2 not(bvec2 x);"));
- s.append(TString("bvec3 not(bvec3 x);"));
- s.append(TString("bvec4 not(bvec4 x);"));
-
- //
- // Texture Functions.
- //
- s.append(TString("vec4 texture1D(sampler1D sampler, float coord);"));
- s.append(TString("vec4 texture1DProj(sampler1D sampler, vec2 coord);"));
- s.append(TString("vec4 texture1DProj(sampler1D sampler, vec4 coord);"));
-
- s.append(TString("vec4 texture2D(sampler2D sampler, vec2 coord);"));
- s.append(TString("vec4 texture2DProj(sampler2D sampler, vec3 coord);"));
- s.append(TString("vec4 texture2DProj(sampler2D sampler, vec4 coord);"));
-
- s.append(TString("vec4 texture3D(sampler3D sampler, vec3 coord);"));
- s.append(TString("vec4 texture3DProj(sampler3D sampler, vec4 coord);"));
-
- s.append(TString("vec4 textureCube(samplerCube sampler, vec3 coord);"));
-
- s.append(TString("vec4 shadow1D(sampler1DShadow sampler, vec3 coord);"));
-
- s.append(TString("vec4 shadow2D(sampler2DShadow sampler, vec3 coord);"));
-
- s.append(TString("vec4 shadow1DProj(sampler1DShadow sampler, vec4 coord);"));
-
- s.append(TString("vec4 shadow2DProj(sampler2DShadow sampler, vec4 coord);"));
-
-
- //
- // Noise functions.
- //
- s.append(TString("float noise1(float x);"));
- s.append(TString("float noise1(vec2 x);"));
- s.append(TString("float noise1(vec3 x);"));
- s.append(TString("float noise1(vec4 x);"));
-
- s.append(TString("vec2 noise2(float x);"));
- s.append(TString("vec2 noise2(vec2 x);"));
- s.append(TString("vec2 noise2(vec3 x);"));
- s.append(TString("vec2 noise2(vec4 x);"));
-
- s.append(TString("vec3 noise3(float x);"));
- s.append(TString("vec3 noise3(vec2 x);"));
- s.append(TString("vec3 noise3(vec3 x);"));
- s.append(TString("vec3 noise3(vec4 x);"));
-
- s.append(TString("vec4 noise4(float x);"));
- s.append(TString("vec4 noise4(vec2 x);"));
- s.append(TString("vec4 noise4(vec3 x);"));
- s.append(TString("vec4 noise4(vec4 x);"));
-
- s.append(TString("\n"));
- }
- {
- //============================================================================
- //
- // Prototypes for built-in functions seen by vertex shaders only.
- //
- //============================================================================
-
- TString& s = BuiltInFunctionsVertex;
-
- //
- // Geometric Functions.
- //
- s.append(TString("vec4 ftransform();"));
-
- //
- // Texture Functions.
- //
- s.append(TString("vec4 texture1DLod(sampler1D sampler, float coord, float lod);"));
- s.append(TString("vec4 texture1DProjLod(sampler1D sampler, vec2 coord, float lod);"));
- s.append(TString("vec4 texture1DProjLod(sampler1D sampler, vec4 coord, float lod);"));
-
- s.append(TString("vec4 texture2DLod(sampler2D sampler, vec2 coord, float lod);"));
- s.append(TString("vec4 texture2DProjLod(sampler2D sampler, vec3 coord, float lod);"));
- s.append(TString("vec4 texture2DProjLod(sampler2D sampler, vec4 coord, float lod);"));
-
- s.append(TString("vec4 texture3DLod(sampler3D sampler, vec3 coord, float lod);"));
- s.append(TString("vec4 texture3DProjLod(sampler3D sampler, vec4 coord, float lod);"));
- s.append(TString("vec4 textureCubeLod(samplerCube sampler, vec3 coord, float lod);"));
-
- s.append(TString("vec4 shadow1DLod(sampler1DShadow sampler, vec3 coord, float lod);"));
- s.append(TString("vec4 shadow2DLod(sampler2DShadow sampler, vec3 coord, float lod);"));
- s.append(TString("vec4 shadow1DProjLod(sampler1DShadow sampler, vec4 coord, float lod);"));
- s.append(TString("vec4 shadow2DProjLod(sampler2DShadow sampler, vec4 coord, float lod);"));
-
- s.append(TString("\n"));
- }
- {
- //============================================================================
- //
- // Prototypes for built-in functions seen by fragment shaders only.
- //
- //============================================================================
-
- TString& s = BuiltInFunctionsFragment;
-
- //
- // Texture Functions.
- //
- s.append(TString("vec4 texture1D(sampler1D sampler, float coord, float bias);"));
- s.append(TString("vec4 texture1DProj(sampler1D sampler, vec2 coord, float bias);"));
- s.append(TString("vec4 texture1DProj(sampler1D sampler, vec4 coord, float bias);"));
-
- s.append(TString("vec4 texture2D(sampler2D sampler, vec2 coord, float bias);"));
- s.append(TString("vec4 texture2DProj(sampler2D sampler, vec3 coord, float bias);"));
- s.append(TString("vec4 texture2DProj(sampler2D sampler, vec4 coord, float bias);"));
-
- s.append(TString("vec4 texture3D(sampler3D sampler, vec3 coord, float bias);"));
- s.append(TString("vec4 texture3DProj(sampler3D sampler, vec4 coord, float bias);"));
- s.append(TString("vec4 textureCube(samplerCube sampler, vec3 coord, float bias);"));
-
- s.append(TString("vec4 shadow1D(sampler1DShadow sampler, vec3 coord, float bias);"));
- s.append(TString("vec4 shadow2D(sampler2DShadow sampler, vec3 coord, float bias);"));
- s.append(TString("vec4 shadow1DProj(sampler1DShadow sampler, vec4 coord, float bias);"));
- s.append(TString("vec4 shadow2DProj(sampler2DShadow sampler, vec4 coord, float bias);"));
-
- s.append(TString("float dFdx(float p);"));
- s.append(TString("vec2 dFdx(vec2 p);"));
- s.append(TString("vec3 dFdx(vec3 p);"));
- s.append(TString("vec4 dFdx(vec4 p);"));
-
- s.append(TString("float dFdy(float p);"));
- s.append(TString("vec2 dFdy(vec2 p);"));
- s.append(TString("vec3 dFdy(vec3 p);"));
- s.append(TString("vec4 dFdy(vec4 p);"));
-
- s.append(TString("float fwidth(float p);"));
- s.append(TString("vec2 fwidth(vec2 p);"));
- s.append(TString("vec3 fwidth(vec3 p);"));
- s.append(TString("vec4 fwidth(vec4 p);"));
-
- s.append(TString("\n"));
- }
- {
- //============================================================================
- //
- // Standard Uniforms
- //
- //============================================================================
-
- TString& s = StandardUniforms;
-
-
- //
- // OpenGL'uniform' state. Page numbers are in reference to version
- // 1.4 of the OpenGL specification.
- //
-
- //
- // Matrix state. p. 31, 32, 37, 39, 40.
- //
- s.append(TString("uniform mat4 gl_ModelViewMatrix;"));
- s.append(TString("uniform mat4 gl_ProjectionMatrix;"));
- s.append(TString("uniform mat4 gl_ModelViewProjectionMatrix;"));
-
- //
- // Derived matrix state that provides inverse and transposed versions
- // of the matrices above.
- //
- s.append(TString("uniform mat3 gl_NormalMatrix;"));
-
- s.append(TString("uniform mat4 gl_ModelViewMatrixInverse;"));
- s.append(TString("uniform mat4 gl_ProjectionMatrixInverse;"));
- s.append(TString("uniform mat4 gl_ModelViewProjectionMatrixInverse;"));
-
- s.append(TString("uniform mat4 gl_ModelViewMatrixTranspose;"));
- s.append(TString("uniform mat4 gl_ProjectionMatrixTranspose;"));
- s.append(TString("uniform mat4 gl_ModelViewProjectionMatrixTranspose;"));
-
- s.append(TString("uniform mat4 gl_ModelViewMatrixInverseTranspose;"));
- s.append(TString("uniform mat4 gl_ProjectionMatrixInverseTranspose;"));
- s.append(TString("uniform mat4 gl_ModelViewProjectionMatrixInverseTranspose;"));
-
- //
- // Normal scaling p. 39.
- //
- s.append(TString("uniform float gl_NormalScale;"));
-
- //
- // Depth range in window coordinates, p. 33
- //
- s.append(TString("struct gl_DepthRangeParameters {"));
- s.append(TString(" float near;")); // n
- s.append(TString(" float far;")); // f
- s.append(TString(" float diff;")); // f - n
- s.append(TString("};"));
- s.append(TString("uniform gl_DepthRangeParameters gl_DepthRange;"));
-
-
- //
- // Point Size, p. 66, 67.
- //
- s.append(TString("struct gl_PointParameters {"));
- s.append(TString(" float size;"));
- s.append(TString(" float sizeMin;"));
- s.append(TString(" float sizeMax;"));
- s.append(TString(" float fadeThresholdSize;"));
- s.append(TString(" float distanceConstantAttenuation;"));
- s.append(TString(" float distanceLinearAttenuation;"));
- s.append(TString(" float distanceQuadraticAttenuation;"));
- s.append(TString("};"));
-
- s.append(TString("uniform gl_PointParameters gl_Point;"));
-
- //
- // Material State p. 50, 55.
- //
- s.append(TString("struct gl_MaterialParameters {"));
- s.append(TString(" vec4 emission;")); // Ecm
- s.append(TString(" vec4 ambient;")); // Acm
- s.append(TString(" vec4 diffuse;")); // Dcm
- s.append(TString(" vec4 specular;")); // Scm
- s.append(TString(" float shininess;")); // Srm
- s.append(TString("};"));
- s.append(TString("uniform gl_MaterialParameters gl_FrontMaterial;"));
- s.append(TString("uniform gl_MaterialParameters gl_BackMaterial;"));
-
- //
- // Light State p 50, 53, 55.
- //
-
- s.append(TString("struct gl_LightSourceParameters {"));
- s.append(TString(" vec4 ambient;")); // Acli
- s.append(TString(" vec4 diffuse;")); // Dcli
- s.append(TString(" vec4 specular;")); // Scli
- s.append(TString(" vec4 position;")); // Ppli
- s.append(TString(" vec4 halfVector;")); // Derived: Hi
- s.append(TString(" vec3 spotDirection;")); // Sdli
- s.append(TString(" float spotExponent;")); // Srli
- s.append(TString(" float spotCutoff;")); // Crli
- // (range: [0.0,90.0], 180.0)
- s.append(TString(" float spotCosCutoff;")); // Derived: cos(Crli)
- // (range: [1.0,0.0],-1.0)
- s.append(TString(" float constantAttenuation;")); // K0
- s.append(TString(" float linearAttenuation;")); // K1
- s.append(TString(" float quadraticAttenuation;"));// K2
- s.append(TString("};"));
-
-
- s.append(TString("struct gl_LightModelParameters {"));
- s.append(TString(" vec4 ambient;")); // Acs
- s.append(TString("};"));
-
- s.append(TString("uniform gl_LightModelParameters gl_LightModel;"));
-
- //
- // Derived state from products of light and material.
- //
-
- s.append(TString("struct gl_LightModelProducts {"));
- s.append(TString(" vec4 sceneColor;")); // Derived. Ecm + Acm * Acs
- s.append(TString("};"));
-
- s.append(TString("uniform gl_LightModelProducts gl_FrontLightModelProduct;"));
- s.append(TString("uniform gl_LightModelProducts gl_BackLightModelProduct;"));
-
- s.append(TString("struct gl_LightProducts {"));
- s.append(TString(" vec4 ambient;")); // Acm * Acli
- s.append(TString(" vec4 diffuse;")); // Dcm * Dcli
- s.append(TString(" vec4 specular;")); // Scm * Scli
- s.append(TString("};"));
-
-
-
-
- //
- // Fog p. 161
- //
- s.append(TString("struct gl_FogParameters {"));
- s.append(TString(" vec4 color;"));
- s.append(TString(" float density;"));
- s.append(TString(" float start;"));
- s.append(TString(" float end;"));
- s.append(TString(" float scale;")); // 1 / (gl_FogEnd - gl_FogStart)
- s.append(TString("};"));
-
- s.append(TString("uniform gl_FogParameters gl_Fog;"));
-
- s.append(TString("\n"));
- }
- {
- //============================================================================
- //
- // Vertex attributes, p. 19.
- //
- //============================================================================
-
- TString& s = StandardVertexAttributes;
-
- s.append(TString("attribute vec4 gl_Color;"));
- s.append(TString("attribute vec4 gl_SecondaryColor;"));
- s.append(TString("attribute vec3 gl_Normal;"));
- s.append(TString("attribute vec4 gl_Vertex;"));
- s.append(TString("attribute vec4 gl_MultiTexCoord0;"));
- s.append(TString("attribute vec4 gl_MultiTexCoord1;"));
- s.append(TString("attribute vec4 gl_MultiTexCoord2;"));
- s.append(TString("attribute vec4 gl_MultiTexCoord3;"));
- s.append(TString("attribute vec4 gl_MultiTexCoord4;"));
- s.append(TString("attribute vec4 gl_MultiTexCoord5;"));
- s.append(TString("attribute vec4 gl_MultiTexCoord6;"));
- s.append(TString("attribute vec4 gl_MultiTexCoord7;"));
- s.append(TString("attribute float gl_FogCoord;"));
-
- s.append(TString("\n"));
- }
- {
- //============================================================================
- //
- // Define the output varying interface from the vertex shader.
- //
- //============================================================================
-
- TString& s = StandardVertexVaryings;
-
- s.append(TString("varying vec4 gl_FrontColor;"));
- s.append(TString("varying vec4 gl_BackColor;"));
- s.append(TString("varying vec4 gl_FrontSecondaryColor;"));
- s.append(TString("varying vec4 gl_BackSecondaryColor;"));
- s.append(TString("varying vec4 gl_TexCoord[];"));
- s.append(TString("varying float gl_FogFragCoord;"));
-
- s.append(TString("\n"));
- }
- {
- //============================================================================
- //
- // Define the input varying interface to the fragment shader.
- //
- //============================================================================
-
- TString& s = StandardFragmentVaryings;
-
- s.append(TString("varying vec4 gl_Color;"));
- s.append(TString("varying vec4 gl_SecondaryColor;"));
- s.append(TString("varying vec4 gl_TexCoord[];"));
- s.append(TString("varying float gl_FogFragCoord;"));
-
- s.append(TString("\n"));
- }
-
- builtInStrings[EShLangFragment].push_back(BuiltInFunctions.c_str());
- builtInStrings[EShLangFragment].push_back(BuiltInFunctionsFragment);
- builtInStrings[EShLangFragment].push_back(StandardUniforms);
- builtInStrings[EShLangFragment].push_back(StandardFragmentVaryings);
-
- builtInStrings[EShLangVertex].push_back(BuiltInFunctions);
- builtInStrings[EShLangVertex].push_back(BuiltInFunctionsVertex);
- builtInStrings[EShLangVertex].push_back(StandardVertexVaryings);
- builtInStrings[EShLangVertex].push_back(StandardVertexAttributes);
- builtInStrings[EShLangVertex].push_back(StandardUniforms);
-}
-
-
-void TBuiltIns::initialize(const TBuiltInResource &resources)
-{
- //
- // Initialize all the built-in strings for parsing.
- //
- TString StandardUniforms;
-
- {
- //============================================================================
- //
- // Standard Uniforms
- //
- //============================================================================
-
- TString& s = StandardUniforms;
-
- //
- // Implementation dependent constants. The example values below
- // are the minimum values allowed for these maximums.
- //
- char builtInConstant[80];
- sprintf(builtInConstant, "const int gl_MaxLights = %d;", resources.maxLights); // GL 1.0
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxClipPlanes = %d;", resources.maxClipPlanes); // GL 1.0
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxTextureUnits = %d;", resources.maxTextureUnits); // GL 1.2
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxTextureCoords = %d;", resources.maxTextureCoords); // ARB_fragment_program
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxVertexAttribs = %d;", resources.maxVertexAttribs); // ARB_vertex_shader
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxVertexUniformComponents = %d;", resources.maxVertexUniformComponents); // ARB_vertex_shader
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxVaryingFloats = %d;", resources.maxVaryingFloats); // ARB_vertex_shader
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxVertexTextureImageUnits = %d;", resources.maxVertexTextureImageUnits); // ARB_vertex_shader
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxCombinedTextureImageUnits = %d;", resources.maxCombinedTextureImageUnits); // ARB_vertex_shader
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxTextureImageUnits = %d;", resources.maxTextureImageUnits); // ARB_fragment_shader
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxFragmentUniformComponents = %d;", resources.maxFragmentUniformComponents); // ARB_fragment_shader
- s.append(TString(builtInConstant));
-
- sprintf(builtInConstant, "const int gl_MaxDrawBuffers = %d;", resources.maxDrawBuffers); // proposed ARB_draw_buffers
- s.append(TString(builtInConstant));
-
- //
- // OpenGL'uniform' state. Page numbers are in reference to version
- // 1.4 of the OpenGL specification.
- //
-
- //
- // Matrix state. p. 31, 32, 37, 39, 40.
- //
- s.append(TString("uniform mat4 gl_TextureMatrix[gl_MaxTextureCoords];"));
-
- //
- // Derived matrix state that provides inverse and transposed versions
- // of the matrices above.
- //
- s.append(TString("uniform mat4 gl_TextureMatrixInverse[gl_MaxTextureCoords];"));
-
- s.append(TString("uniform mat4 gl_TextureMatrixTranspose[gl_MaxTextureCoords];"));
-
- s.append(TString("uniform mat4 gl_TextureMatrixInverseTranspose[gl_MaxTextureCoords];"));
-
- //
- // Clip planes p. 42.
- //
- s.append(TString("uniform vec4 gl_ClipPlane[gl_MaxClipPlanes];"));
-
- //
- // Light State p 50, 53, 55.
- //
- s.append(TString("uniform gl_LightSourceParameters gl_LightSource[gl_MaxLights];"));
-
- //
- // Derived state from products of light.
- //
- s.append(TString("uniform gl_LightProducts gl_FrontLightProduct[gl_MaxLights];"));
- s.append(TString("uniform gl_LightProducts gl_BackLightProduct[gl_MaxLights];"));
-
- //
- // Textureg Environment and Generation, p. 152, p. 40-42.
- //
- s.append(TString("uniform vec4 gl_TextureEnvColor[gl_MaxTextureImageUnits];"));
- s.append(TString("uniform vec4 gl_EyePlaneS[gl_MaxTextureCoords];"));
- s.append(TString("uniform vec4 gl_EyePlaneT[gl_MaxTextureCoords];"));
- s.append(TString("uniform vec4 gl_EyePlaneR[gl_MaxTextureCoords];"));
- s.append(TString("uniform vec4 gl_EyePlaneQ[gl_MaxTextureCoords];"));
- s.append(TString("uniform vec4 gl_ObjectPlaneS[gl_MaxTextureCoords];"));
- s.append(TString("uniform vec4 gl_ObjectPlaneT[gl_MaxTextureCoords];"));
- s.append(TString("uniform vec4 gl_ObjectPlaneR[gl_MaxTextureCoords];"));
- s.append(TString("uniform vec4 gl_ObjectPlaneQ[gl_MaxTextureCoords];"));
-
- s.append(TString("\n"));
- }
-
- builtInStrings[EShLangFragment].push_back(StandardUniforms);
- builtInStrings[EShLangVertex].push_back(StandardUniforms);
-}
-
-void IdentifyBuiltIns(EShLanguage language, TSymbolTable& symbolTable)
-{
- //
- // First, insert some special built-in variables that are not in
- // the built-in header files.
- //
- switch(language) {
-
- case EShLangFragment: {
- symbolTable.insert(*new TVariable(NewPoolTString("gl_FrontFacing"), TType(EbtBool, EvqFace, 1)));
- symbolTable.insert(*new TVariable(NewPoolTString("gl_FragCoord"), TType(EbtFloat, EvqFragCoord, 4)));
- symbolTable.insert(*new TVariable(NewPoolTString("gl_FragColor"), TType(EbtFloat, EvqFragColor, 4)));
- symbolTable.insert(*new TVariable(NewPoolTString("gl_FragDepth"), TType(EbtFloat, EvqFragDepth, 1)));
-
- }
- break;
-
- case EShLangVertex:
- symbolTable.insert(*new TVariable(NewPoolTString("gl_Position"), TType(EbtFloat, EvqPosition, 4)));
- symbolTable.insert(*new TVariable(NewPoolTString("gl_PointSize"), TType(EbtFloat, EvqPointSize, 1)));
- symbolTable.insert(*new TVariable(NewPoolTString("gl_ClipVertex"), TType(EbtFloat, EvqClipVertex, 4)));
- break;
- default: break;
- }
-
- //
- // Next, identify which built-ins from the already loaded headers have
- // a mapping to an operator. Those that are not identified as such are
- // expected to be resolved through a library of functions, versus as
- // operations.
- //
- symbolTable.relateToOperator("not", EOpVectorLogicalNot);
-
- symbolTable.relateToOperator("matrixCompMult", EOpMul);
- symbolTable.relateToOperator("mod", EOpMod);
-
- symbolTable.relateToOperator("equal", EOpVectorEqual);
- symbolTable.relateToOperator("notEqual", EOpVectorNotEqual);
- symbolTable.relateToOperator("lessThan", EOpLessThan);
- symbolTable.relateToOperator("greaterThan", EOpGreaterThan);
- symbolTable.relateToOperator("lessThanEqual", EOpLessThanEqual);
- symbolTable.relateToOperator("greaterThanEqual", EOpGreaterThanEqual);
-
- symbolTable.relateToOperator("radians", EOpRadians);
- symbolTable.relateToOperator("degrees", EOpDegrees);
- symbolTable.relateToOperator("sin", EOpSin);
- symbolTable.relateToOperator("cos", EOpCos);
- symbolTable.relateToOperator("tan", EOpTan);
- symbolTable.relateToOperator("asin", EOpAsin);
- symbolTable.relateToOperator("acos", EOpAcos);
- symbolTable.relateToOperator("atan", EOpAtan);
-
- symbolTable.relateToOperator("pow", EOpPow);
- symbolTable.relateToOperator("exp2", EOpExp2);
- symbolTable.relateToOperator("log", EOpLog);
- symbolTable.relateToOperator("exp", EOpExp);
- symbolTable.relateToOperator("log2", EOpLog2);
- symbolTable.relateToOperator("sqrt", EOpSqrt);
- symbolTable.relateToOperator("inversesqrt", EOpInverseSqrt);
-
- symbolTable.relateToOperator("abs", EOpAbs);
- symbolTable.relateToOperator("sign", EOpSign);
- symbolTable.relateToOperator("floor", EOpFloor);
- symbolTable.relateToOperator("ceil", EOpCeil);
- symbolTable.relateToOperator("fract", EOpFract);
- symbolTable.relateToOperator("min", EOpMin);
- symbolTable.relateToOperator("max", EOpMax);
- symbolTable.relateToOperator("clamp", EOpClamp);
- symbolTable.relateToOperator("mix", EOpMix);
- symbolTable.relateToOperator("step", EOpStep);
- symbolTable.relateToOperator("smoothstep", EOpSmoothStep);
-
- symbolTable.relateToOperator("length", EOpLength);
- symbolTable.relateToOperator("distance", EOpDistance);
- symbolTable.relateToOperator("dot", EOpDot);
- symbolTable.relateToOperator("cross", EOpCross);
- symbolTable.relateToOperator("normalize", EOpNormalize);
- symbolTable.relateToOperator("forward", EOpFaceForward);
- symbolTable.relateToOperator("reflect", EOpReflect);
- symbolTable.relateToOperator("refract", EOpRefract);
-
- symbolTable.relateToOperator("any", EOpAny);
- symbolTable.relateToOperator("all", EOpAll);
-
- switch(language) {
-
- case EShLangVertex:
- break;
-
- case EShLangFragment:
- symbolTable.relateToOperator("dFdx", EOpDPdx);
- symbolTable.relateToOperator("dFdy", EOpDPdy);
- symbolTable.relateToOperator("fwidth", EOpFwidth);
-
- break;
-
- case EShLangPack:
- case EShLangUnpack:
- symbolTable.relateToOperator("itof", EOpItof);
- symbolTable.relateToOperator("ftoi", EOpFtoi);
- symbolTable.relateToOperator("skipPixels", EOpSkipPixels);
- symbolTable.relateToOperator("readInput", EOpReadInput);
- symbolTable.relateToOperator("writePixel", EOpWritePixel);
- symbolTable.relateToOperator("bitmapLSB", EOpBitmapLsb);
- symbolTable.relateToOperator("bitmapMSB", EOpBitmapMsb);
- symbolTable.relateToOperator("writeOutput", EOpWriteOutput);
- symbolTable.relateToOperator("readPixel", EOpReadPixel);
- break;
- default: assert (false && "Language not supported");
- }
-}
-
-void IdentifyBuiltIns(EShLanguage language, TSymbolTable& symbolTable, const TBuiltInResource &resources)
-{
- //
- // First, insert some special built-in variables that are not in
- // the built-in header files.
- //
- switch(language) {
-
- case EShLangFragment: {
- // Set up gl_FragData. The array size.
- TType fragData(EbtFloat, EvqFragColor, 4, false, true);
- fragData.setArraySize(resources.maxDrawBuffers);
- symbolTable.insert(*new TVariable(NewPoolTString("gl_FragData"), fragData));
- }
- break;
-
- default: break;
- }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Initialize.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Initialize.h deleted file mode 100755 index b273f06ca..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Initialize.h +++ /dev/null @@ -1,58 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _INITIALIZE_INCLUDED_
-#define _INITIALIZE_INCLUDED_
-
-#include "Include/ResourceLimits.h"
-#include "../Include/Common.h"
-#include "../Include/ShHandle.h"
-#include "SymbolTable.h"
-
-typedef TVector<TString> TBuiltInStrings;
-
-class TBuiltIns {
-public:
- POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)
- void initialize();
- void initialize(const TBuiltInResource& resources);
- TBuiltInStrings* getBuiltInStrings() { return builtInStrings; }
-protected:
- TBuiltInStrings builtInStrings[EShLangCount];
-};
-
-void IdentifyBuiltIns(EShLanguage, TSymbolTable&);
-void IdentifyBuiltIns(EShLanguage, TSymbolTable&, const TBuiltInResource &resources);
-
-#endif // _INITIALIZE_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/IntermTraverse.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/IntermTraverse.cpp deleted file mode 100755 index da77806dd..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/IntermTraverse.cpp +++ /dev/null @@ -1,243 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include "../Include/intermediate.h"
-
-//
-// Traverse the intermediate representation tree, and
-// call a node type specific function for each node.
-// Done recursively through the member function Traverse().
-// Node types can be skipped if their function to call is 0,
-// but their subtree will still be traversed.
-// Nodes with children can have their whole subtree skipped
-// if preVisit is turned on and the type specific function
-// returns false.
-//
-// preVisit, postVisit, and rightToLeft control what order
-// nodes are visited in.
-//
-
-//
-// Traversal functions for terminals are straighforward....
-//
-void TIntermSymbol::traverse(TIntermTraverser* it)
-{
- if (it->visitSymbol)
- it->visitSymbol(this, it);
-}
-
-void TIntermConstantUnion::traverse(TIntermTraverser* it)
-{
- if (it->visitConstantUnion)
- it->visitConstantUnion(this, it);
-}
-
-//
-// Traverse a binary node.
-//
-void TIntermBinary::traverse(TIntermTraverser* it)
-{
- bool visit = true;
-
- //
- // visit the node before children if pre-visiting.
- //
- if (it->preVisit && it->visitBinary)
- visit = it->visitBinary(true, this, it);
-
- //
- // Visit the children, in the right order.
- //
- if (visit) {
- ++it->depth;
- if (it->rightToLeft) {
- if (right)
- right->traverse(it);
- if (left)
- left->traverse(it);
- } else {
- if (left)
- left->traverse(it);
- if (right)
- right->traverse(it);
- }
- --it->depth;
- }
-
- //
- // Visit the node after the children, if requested and the traversal
- // hasn't been cancelled yet.
- //
- if (visit && it->postVisit && it->visitBinary)
- it->visitBinary(false, this, it);
-}
-
-//
-// Traverse a unary node. Same comments in binary node apply here.
-//
-void TIntermUnary::traverse(TIntermTraverser* it)
-{
- bool visit = true;
-
- if (it->preVisit && it->visitUnary)
- visit = it->visitUnary(true, this, it);
-
- if (visit) {
- ++it->depth;
- operand->traverse(it);
- --it->depth;
- }
-
- if (visit && it->postVisit && it->visitUnary)
- it->visitUnary(false, this, it);
-}
-
-//
-// Traverse an aggregate node. Same comments in binary node apply here.
-//
-void TIntermAggregate::traverse(TIntermTraverser* it)
-{
- bool visit = true;
-
- if (it->preVisit && it->visitAggregate)
- visit = it->visitAggregate(true, this, it);
-
- if (visit) {
- ++it->depth;
-
- TIntermSequence::iterator sit;
- if (it->rightToLeft) {
- sit = sequence.end();
- while (sit != sequence.begin()) {
- --sit;
- (*sit)->traverse(it);
- }
- } else {
- for (sit = sequence.begin(); sit != sequence.end(); ++sit)
- (*sit)->traverse(it);
- }
-
- --it->depth;
- }
-
- if (visit && it->postVisit && it->visitAggregate)
- it->visitAggregate(false, this, it);
-}
-
-//
-// Traverse a selection node. Same comments in binary node apply here.
-//
-void TIntermSelection::traverse(TIntermTraverser* it)
-{
- bool visit = true;
-
- if (it->preVisit && it->visitSelection)
- visit = it->visitSelection(true, this, it);
-
- if (visit) {
- ++it->depth;
- if (it->rightToLeft) {
- if (falseBlock)
- falseBlock->traverse(it);
- if (trueBlock)
- trueBlock->traverse(it);
- condition->traverse(it);
- } else {
- condition->traverse(it);
- if (trueBlock)
- trueBlock->traverse(it);
- if (falseBlock)
- falseBlock->traverse(it);
- }
- --it->depth;
- }
-
- if (visit && it->postVisit && it->visitSelection)
- it->visitSelection(false, this, it);
-}
-
-//
-// Traverse a loop node. Same comments in binary node apply here.
-//
-void TIntermLoop::traverse(TIntermTraverser* it)
-{
- bool visit = true;
-
- if (it->preVisit && it->visitLoop)
- visit = it->visitLoop(true, this, it);
-
- if (visit) {
- ++it->depth;
- if (it->rightToLeft) {
- if (terminal)
- terminal->traverse(it);
- if (body)
- body->traverse(it);
- if (test)
- test->traverse(it);
- } else {
- if (test)
- test->traverse(it);
- if (body)
- body->traverse(it);
- if (terminal)
- terminal->traverse(it);
- }
- --it->depth;
- }
-
- if (visit && it->postVisit && it->visitLoop)
- it->visitLoop(false, this, it);
-}
-
-//
-// Traverse a branch node. Same comments in binary node apply here.
-//
-void TIntermBranch::traverse(TIntermTraverser* it)
-{
- bool visit = true;
-
- if (it->preVisit && it->visitBranch)
- visit = it->visitBranch(true, this, it);
-
- if (visit && expression) {
- ++it->depth;
- expression->traverse(it);
- --it->depth;
- }
-
- if (visit && it->postVisit && it->visitBranch)
- it->visitBranch(false, this, it);
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Intermediate.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Intermediate.cpp deleted file mode 100755 index 056fe17de..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/Intermediate.cpp +++ /dev/null @@ -1,2110 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-//
-// Build the intermediate representation.
-//
-
-#include "../Include/ShHandle.h"
-#include "localintermediate.h"
-#include "QualifierAlive.h"
-#include "RemoveTree.h"
-#include <float.h>
-
-////////////////////////////////////////////////////////////////////////////
-//
-// First set of functions are to help build the intermediate representation.
-// These functions are not member functions of the nodes.
-// They are called from parser productions.
-//
-/////////////////////////////////////////////////////////////////////////////
-
-//
-// Add a terminal node for an identifier in an expression.
-//
-// Returns the added node.
-//
-TIntermSymbol* TIntermediate::addSymbol(int id, const TString& name, const TType& type, TSourceLoc line)
-{
- TIntermSymbol* node = new TIntermSymbol(id, name, type);
- node->setLine(line);
-
- return node;
-}
-
-//
-// Connect two nodes with a new parent that does a binary operation on the nodes.
-//
-// Returns the added node.
-//
-TIntermTyped* TIntermediate::addBinaryMath(TOperator op, TIntermTyped* left, TIntermTyped* right, TSourceLoc line, TSymbolTable& symbolTable)
-{
- switch (op) {
- case EOpLessThan:
- case EOpGreaterThan:
- case EOpLessThanEqual:
- case EOpGreaterThanEqual:
- if (left->getType().isMatrix() || left->getType().isArray() || left->getType().isVector() || left->getType().getBasicType() == EbtStruct) {
- return 0;
- }
- break;
- case EOpLogicalOr:
- case EOpLogicalXor:
- case EOpLogicalAnd:
- if (left->getType().getBasicType() != EbtBool || left->getType().isMatrix() || left->getType().isArray() || left->getType().isVector()) {
- return 0;
- }
- break;
- case EOpAdd:
- case EOpSub:
- case EOpDiv:
- case EOpMul:
- if (left->getType().getBasicType() == EbtStruct || left->getType().getBasicType() == EbtBool)
- return 0;
- default: break;
- }
-
- //
- // First try converting the children to compatible types.
- //
-
- if (!(left->getType().getStruct() && right->getType().getStruct())) {
- TIntermTyped* child = addConversion(op, left->getType(), right);
- if (child)
- right = child;
- else {
- child = addConversion(op, right->getType(), left);
- if (child)
- left = child;
- else
- return 0;
- }
- } else {
- if (left->getType() != right->getType())
- return 0;
- }
-
-
- //
- // Need a new node holding things together then. Make
- // one and promote it to the right type.
- //
- TIntermBinary* node = new TIntermBinary(op);
- if (line == 0)
- line = right->getLine();
- node->setLine(line);
-
- node->setLeft(left);
- node->setRight(right);
- if (! node->promote(infoSink))
- return 0;
-
- TIntermConstantUnion *leftTempConstant = left->getAsConstantUnion();
- TIntermConstantUnion *rightTempConstant = right->getAsConstantUnion();
-
- if (leftTempConstant)
- leftTempConstant = copyConstUnion(left->getAsConstantUnion())->getAsConstantUnion();
-
- if (rightTempConstant)
- rightTempConstant = copyConstUnion(right->getAsConstantUnion())->getAsConstantUnion();
-
- if (right->getType().getQualifier() == EvqConst && left->getType().getQualifier() == EvqConst) {
- if (right->getAsAggregate()) {
- rightTempConstant = changeAggrToTempConst(right->getAsAggregate(), symbolTable, line);
- if (rightTempConstant->getUnionArrayPointer() == 0)
- return 0;
- }
-
- if (left->getAsAggregate()) {
- leftTempConstant = changeAggrToTempConst(left->getAsAggregate(), symbolTable, line);
- if (leftTempConstant->getUnionArrayPointer() == 0)
- return 0;
- }
- }
-
- //
- // See if we can fold constants.
- //
-
- TIntermTyped* typedReturnNode = 0;
- if ( leftTempConstant && rightTempConstant) {
- if (leftTempConstant->getSize() == 1 && rightTempConstant->getSize() > 1)
- typedReturnNode = rightTempConstant->fold(node->getOp(), leftTempConstant, infoSink, false);
- else
- typedReturnNode = leftTempConstant->fold(node->getOp(), rightTempConstant, infoSink, true);
-
- if (typedReturnNode)
- return typedReturnNode;
- else {
- node->setLeft(leftTempConstant);
- node->setRight(rightTempConstant);
- }
- } else if (leftTempConstant) {
- node->setLeft(copyConstUnion(leftTempConstant));
- } else if (rightTempConstant) {
- node->setRight(rightTempConstant);
- }
-
- return node;
-}
-
-//
-// Connect two nodes through an assignment.
-//
-// Returns the added node.
-//
-TIntermTyped* TIntermediate::addAssign(TOperator op, TIntermTyped* left, TIntermTyped* right, TSourceLoc line)
-{
- //
- // Like adding binary math, except the conversion can only go
- // from right to left.
- //
- TIntermBinary* node = new TIntermBinary(op);
- if (line == 0)
- line = left->getLine();
- node->setLine(line);
-
- if (right->getAsConstantUnion()) { // if the right node of assignment is a TempConstant node, allocate its own new space and remove the pointer to the symbol table value
- right = copyConstUnion(right->getAsConstantUnion()) ;
- if (right == 0)
- return 0;
- }
-
- TIntermTyped* child = addConversion(op, left->getType(), right);
- if (child == 0)
- return 0;
-
- node->setLeft(left);
- node->setRight(child);
- if (! node->promote(infoSink))
- return 0;
-
- return node;
-}
-
-//
-// Connect two nodes through an index operator, where the left node is the base
-// of an array or struct, and the right node is a direct or indirect offset.
-//
-// Returns the added node.
-// The caller should set the type of the returned node.
-//
-TIntermTyped* TIntermediate::addIndex(TOperator op, TIntermTyped* base, TIntermTyped* index, TSourceLoc line)
-{
- TIntermBinary* node = new TIntermBinary(op);
- if (line == 0)
- line = index->getLine();
- node->setLine(line);
- node->setLeft(base);
- node->setRight(index);
-
- // caller should set the type
-
- return node;
-}
-
-//
-// Add one node as the parent of another that it operates on.
-//
-// Returns the added node.
-//
-TIntermTyped* TIntermediate::addUnaryMath(TOperator op, TIntermNode* childNode, TSourceLoc line, TSymbolTable& symbolTable)
-{
- TIntermUnary* node;
- TIntermTyped* child = childNode->getAsTyped();
-
- if (child == 0) {
- infoSink.info.message(EPrefixInternalError, "Bad type in AddUnaryMath", line);
- return 0;
- }
-
- switch (op) {
- case EOpLogicalNot:
- if (child->getType().getBasicType() != EbtBool || child->getType().isMatrix() || child->getType().isArray() || child->getType().isVector()) {
- return 0;
- }
- break;
-
- case EOpPostIncrement:
- case EOpPreIncrement:
- case EOpPostDecrement:
- case EOpPreDecrement:
- case EOpNegative:
- if (child->getType().getBasicType() == EbtStruct)
- return 0;
- default: break;
- }
-
- //
- // Do we need to promote the operand?
- //
- // Note: Implicit promotions were removed from the language.
- //
- TBasicType newType = EbtVoid;
- switch (op) {
- case EOpConstructInt: newType = EbtInt; break;
- case EOpConstructBool: newType = EbtBool; break;
- case EOpConstructFloat: newType = EbtFloat; break;
- default: break;
- }
-
- if (newType != EbtVoid) {
- child = addConversion(op, TType(newType, EvqTemporary, child->getNominalSize(),
- child->isMatrix(),
- child->isArray()),
- child);
- if (child == 0)
- return 0;
- }
-
- //
- // For constructors, we are now done, it's all in the conversion.
- //
- switch (op) {
- case EOpConstructInt:
- case EOpConstructBool:
- case EOpConstructFloat:
- return child;
- default: break;
- }
-
- if (child->getAsConstantUnion())
- child = copyConstUnion(child->getAsConstantUnion());
-
- if (child->getAsAggregate() && child->getType().getQualifier() == EvqConst) {
- child = changeAggrToTempConst(child->getAsAggregate(), symbolTable, line);
- if (child->getAsConstantUnion()->getUnionArrayPointer() == 0)
- return 0;
- }
-
- TIntermConstantUnion *childTempConstant = child->getAsConstantUnion();
-
- //
- // Make a new node for the operator.
- //
- node = new TIntermUnary(op);
- if (line == 0)
- line = child->getLine();
- node->setLine(line);
- node->setOperand(child);
-
- if (! node->promote(infoSink))
- return 0;
-
- if (childTempConstant) {
- TIntermTyped* newChild = childTempConstant->fold(op, 0, infoSink, true);
-
- if (newChild) {
- return newChild;
- }
- }
-
- return node;
-}
-
-//
-// This is the safe way to change the operator on an aggregate, as it
-// does lots of error checking and fixing. Especially for establishing
-// a function call's operation on it's set of parameters. Sequences
-// of instructions are also aggregates, but they just direnctly set
-// their operator to EOpSequence.
-//
-// Returns an aggregate node, which could be the one passed in if
-// it was already an aggregate.
-//
-TIntermAggregate* TIntermediate::setAggregateOperator(TIntermNode* node, TOperator op, TSourceLoc line)
-{
- TIntermAggregate* aggNode;
-
- //
- // Make sure we have an aggregate. If not turn it into one.
- //
- if (node) {
- aggNode = node->getAsAggregate();
- if (aggNode == 0 || aggNode->getOp() != EOpNull) {
- //
- // Make an aggregate containing this node.
- //
- aggNode = new TIntermAggregate();
- aggNode->getSequence().push_back(node);
- if (line == 0)
- line = node->getLine();
- }
- } else
- aggNode = new TIntermAggregate();
-
- //
- // Set the operator.
- //
- aggNode->setOperator(op);
- if (line != 0)
- aggNode->setLine(line);
-
- return aggNode;
-}
-
-//
-// Convert one type to another.
-//
-// Returns the node representing the conversion, which could be the same
-// node passed in if no conversion was needed.
-//
-// Return 0 if a conversion can't be done.
-//
-TIntermTyped* TIntermediate::addConversion(TOperator op, const TType& type, TIntermTyped* node)
-{
- //
- // Does the base type allow operation?
- //
- switch (node->getBasicType()) {
- case EbtVoid:
- case EbtSampler1D:
- case EbtSampler2D:
- case EbtSampler3D:
- case EbtSamplerCube:
- case EbtSampler1DShadow:
- case EbtSampler2DShadow:
- return 0;
- default: break;
- }
-
- //
- // Otherwise, if types are identical, no problem
- //
- if (type == node->getType())
- return node;
-
- //
- // If one's a structure, then no conversions.
- //
- if (type.getStruct() || node->getType().getStruct())
- return 0;
-
- TBasicType promoteTo;
-
- switch (op) {
- //
- // Explicit conversions
- //
- case EOpConstructBool:
- promoteTo = EbtBool;
- break;
- case EOpConstructFloat:
- promoteTo = EbtFloat;
- break;
- case EOpConstructInt:
- promoteTo = EbtInt;
- break;
- default:
- //
- // implicit conversions were removed from the language.
- //
- if (type.getBasicType() != node->getType().getBasicType())
- return 0;
- //
- // Size and structure could still differ, but that's
- // handled by operator promotion.
- //
- return node;
- }
-
- //
- // Do conversion.
- //
- bool allConstant = true;
- // check to see if there is an aggregate node
- if (node->getAsAggregate()) {
- if (node->getAsAggregate()->getOp() != EOpFunctionCall) {
- // if the aggregate node is a constructor or a comma operator, look at its children, if they are constant
- // convert them into the right type
- TIntermSequence &sequenceVector = node->getAsAggregate()->getSequence() ;
- for (TIntermSequence::iterator p = sequenceVector.begin();
- p != sequenceVector.end(); p++) {
- if (!(*p)->getAsTyped()->getAsConstantUnion())
- allConstant = false;
- }
- } else
- allConstant = false;
- }
- if (allConstant && node->getAsAggregate()) { // we can do the constant folding here as all the nodes of the aggregate are const
- TIntermSequence &sequenceVector = node->getAsAggregate()->getSequence() ;
- for (TIntermSequence::iterator p = sequenceVector.begin();
- p != sequenceVector.end(); p++) {
- TIntermTyped* newNode = 0;
- constUnion *unionArray = new constUnion[1];
-
- switch (promoteTo) {
- case EbtFloat:
- switch ((*p)->getAsTyped()->getType().getBasicType()) {
-
- case EbtInt:
- unionArray->fConst = static_cast<float>((*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->iConst);
- newNode = addConstantUnion(unionArray, TType(EbtFloat, EvqConst), node->getLine()); break;
- case EbtBool:
- unionArray->fConst = static_cast<float>((*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->bConst);
- newNode = newNode = addConstantUnion(unionArray, TType(EbtFloat, EvqConst), node->getLine()); break;
- default:
- infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());
- return 0;
- }
- break;
- case EbtInt:
- switch ((*p)->getAsTyped()->getType().getBasicType()) {
- case EbtFloat:
- unionArray->iConst = static_cast<int>((*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->fConst);
- newNode = addConstantUnion(unionArray, TType(EbtInt, EvqConst), node->getLine());
- break;
- case EbtBool:
- unionArray->iConst = static_cast<int>((*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->bConst);
- newNode = addConstantUnion(unionArray, TType(EbtInt, EvqConst), node->getLine());
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());
- return 0;
- }
- break;
- case EbtBool:
- switch ((*p)->getAsTyped()->getType().getBasicType()) {
- case EbtFloat:
- unionArray->bConst = (*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->fConst != 0.0 ;
- newNode = addConstantUnion(unionArray, TType(EbtBool, EvqConst), node->getLine());
- break;
- case EbtInt:
- unionArray->bConst = (*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->iConst != 0 ;
- newNode = addConstantUnion(unionArray, TType(EbtBool, EvqConst), node->getLine());
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());
- return 0;
- }
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());
- return 0;
- }
- if (newNode) {
- sequenceVector.erase(p);
- sequenceVector.insert(p, newNode);
- }
- }
- return node->getAsAggregate();
- } else if (node->getAsConstantUnion()) {
-
- return (promoteConstantUnion(promoteTo, node->getAsConstantUnion()));
- } else {
-
- //
- // Add a new newNode for the conversion.
- //
- TIntermUnary* newNode = 0;
-
- TOperator newOp = EOpNull;
- switch (promoteTo) {
- case EbtFloat:
- switch (node->getBasicType()) {
- case EbtInt: newOp = EOpConvIntToFloat; break;
- case EbtBool: newOp = EOpConvBoolToFloat; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());
- return 0;
- }
- break;
- case EbtBool:
- switch (node->getBasicType()) {
- case EbtInt: newOp = EOpConvIntToBool; break;
- case EbtFloat: newOp = EOpConvFloatToBool; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());
- return 0;
- }
- break;
- case EbtInt:
- switch (node->getBasicType()) {
- case EbtBool: newOp = EOpConvBoolToInt; break;
- case EbtFloat: newOp = EOpConvFloatToInt; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());
- return 0;
- }
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Bad promotion type", node->getLine());
- return 0;
- }
-
- TType type(promoteTo, EvqTemporary, node->getNominalSize(), node->isMatrix(), node->isArray());
- newNode = new TIntermUnary(newOp, type);
- newNode->setLine(node->getLine());
- newNode->setOperand(node);
-
- return newNode;
- }
-}
-
-//
-// Safe way to combine two nodes into an aggregate. Works with null pointers,
-// a node that's not a aggregate yet, etc.
-//
-// Returns the resulting aggregate, unless 0 was passed in for
-// both existing nodes.
-//
-TIntermAggregate* TIntermediate::growAggregate(TIntermNode* left, TIntermNode* right, TSourceLoc line)
-{
- if (left == 0 && right == 0)
- return 0;
-
- TIntermAggregate* aggNode = 0;
- if (left)
- aggNode = left->getAsAggregate();
- if (!aggNode || aggNode->getOp() != EOpNull) {
- aggNode = new TIntermAggregate;
- if (left)
- aggNode->getSequence().push_back(left);
- }
-
- if (right)
- aggNode->getSequence().push_back(right);
-
- if (line != 0)
- aggNode->setLine(line);
-
- return aggNode;
-}
-
-//
-// Turn an existing node into an aggregate.
-//
-// Returns an aggregate, unless 0 was passed in for the existing node.
-//
-TIntermAggregate* TIntermediate::makeAggregate(TIntermNode* node, TSourceLoc line)
-{
- if (node == 0)
- return 0;
-
- TIntermAggregate* aggNode = new TIntermAggregate;
- aggNode->getSequence().push_back(node);
-
- if (line != 0)
- aggNode->setLine(line);
- else
- aggNode->setLine(node->getLine());
-
- return aggNode;
-}
-
-//
-// For "if" test nodes. There are three children; a condition,
-// a true path, and a false path. The two paths are in the
-// nodePair.
-//
-// Returns the selection node created.
-//
-TIntermNode* TIntermediate::addSelection(TIntermTyped* cond, TIntermNodePair nodePair, TSourceLoc line)
-{
- //
- // For compile time constant selections, prune the code and
- // test now.
- //
-
- if (cond->getAsTyped() && cond->getAsTyped()->getAsConstantUnion()) {
- if (cond->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->bConst)
- return nodePair.node1;
- else
- return nodePair.node2;
- }
-
- TIntermSelection* node = new TIntermSelection(cond, nodePair.node1, nodePair.node2);
- node->setLine(line);
-
- return node;
-}
-
-
-TIntermTyped* TIntermediate::addComma(TIntermTyped* left, TIntermTyped* right, TSourceLoc line)
-{
- if (left->getType().getQualifier() == EvqConst && right->getType().getQualifier() == EvqConst) {
- return right;
- } else {
- TIntermTyped *commaAggregate = growAggregate(left, right, line);
- commaAggregate->getAsAggregate()->setOperator(EOpComma);
- commaAggregate->setType(right->getType());
- commaAggregate->getTypePointer()->changeQualifier(EvqTemporary);
- return commaAggregate;
- }
-}
-
-//
-// For "?:" test nodes. There are three children; a condition,
-// a true path, and a false path. The two paths are specified
-// as separate parameters.
-//
-// Returns the selection node created, or 0 if one could not be.
-//
-TIntermTyped* TIntermediate::addSelection(TIntermTyped* cond, TIntermTyped* trueBlock, TIntermTyped* falseBlock, TSourceLoc line)
-{
- //
- // Get compatible types.
- //
- TIntermTyped* child = addConversion(EOpSequence, trueBlock->getType(), falseBlock);
- if (child)
- falseBlock = child;
- else {
- child = addConversion(EOpSequence, falseBlock->getType(), trueBlock);
- if (child)
- trueBlock = child;
- else
- return 0;
- }
-
- //
- // See if condition is constant, and select now.
- //
-
- if (cond->getAsConstantUnion()) {
- if (cond->getAsConstantUnion()->getUnionArrayPointer()->bConst)
- return trueBlock;
- else
- return falseBlock;
- }
-
- //
- // Make a selection node.
- //
- TIntermSelection* node = new TIntermSelection(cond, trueBlock, falseBlock, trueBlock->getType());
- node->setLine(line);
-
- return node;
-}
-
-//
-// Constant terminal nodes. Has a union that contains bool, float or int constants
-//
-// Returns the constant union node created.
-//
-
-TIntermConstantUnion* TIntermediate::addConstantUnion(constUnion* unionArrayPointer, const TType& t, TSourceLoc line)
-{
- TIntermConstantUnion* node = new TIntermConstantUnion(unionArrayPointer, t);
- node->setLine(line);
-
- return node;
-}
-
-TIntermTyped* TIntermediate::addSwizzle(TVectorFields& fields, TSourceLoc line)
-{
-
- TIntermAggregate* node = new TIntermAggregate(EOpSequence);
-
- node->setLine(line);
- TIntermConstantUnion* constIntNode;
- TIntermSequence &sequenceVector = node->getSequence();
- constUnion* unionArray;
-
- for (int i = 0; i < fields.num; i++) {
- unionArray = new constUnion[1];
- unionArray->iConst = fields.offsets[i];
- constIntNode = addConstantUnion(unionArray, TType(EbtInt, EvqConst), line);
- sequenceVector.push_back(constIntNode);
- }
-
- return node;
-}
-
-//
-// Create loop nodes.
-//
-TIntermNode* TIntermediate::addLoop(TIntermNode* body, TIntermTyped* test, TIntermTyped* terminal, bool testFirst, TSourceLoc line)
-{
- TIntermNode* node = new TIntermLoop(body, test, terminal, testFirst);
- node->setLine(line);
-
- return node;
-}
-
-//
-// Add branches.
-//
-TIntermBranch* TIntermediate::addBranch(TOperator branchOp, TSourceLoc line)
-{
- return addBranch(branchOp, 0, line);
-}
-
-TIntermBranch* TIntermediate::addBranch(TOperator branchOp, TIntermTyped* expression, TSourceLoc line)
-{
- TIntermBranch* node = new TIntermBranch(branchOp, expression);
- node->setLine(line);
-
- return node;
-}
-
-//
-// This is to be executed once the final root is put on top by the parsing
-// process.
-//
-bool TIntermediate::postProcess(TIntermNode* root, EShLanguage language)
-{
- if (root == 0)
- return true;
-
- //
- // First, finish off the top level sequence, if any
- //
- TIntermAggregate* aggRoot = root->getAsAggregate();
- if (aggRoot && aggRoot->getOp() == EOpNull)
- aggRoot->setOperator(EOpSequence);
-
- return true;
-}
-
-//
-// This deletes the tree.
-//
-void TIntermediate::remove(TIntermNode* root)
-{
- if (root)
- RemoveAllTreeNodes(root);
-}
-
-////////////////////////////////////////////////////////////////
-//
-// Member functions of the nodes used for building the tree.
-//
-////////////////////////////////////////////////////////////////
-
-//
-// Say whether or not an operation node changes the value of a variable.
-//
-// Returns true if state is modified.
-//
-bool TIntermOperator::modifiesState() const
-{
- switch (op) {
- case EOpPostIncrement:
- case EOpPostDecrement:
- case EOpPreIncrement:
- case EOpPreDecrement:
- case EOpAssign:
- case EOpAddAssign:
- case EOpSubAssign:
- case EOpMulAssign:
- case EOpVectorTimesMatrixAssign:
- case EOpVectorTimesScalarAssign:
- case EOpMatrixTimesScalarAssign:
- case EOpMatrixTimesMatrixAssign:
- case EOpDivAssign:
- case EOpModAssign:
- case EOpAndAssign:
- case EOpInclusiveOrAssign:
- case EOpExclusiveOrAssign:
- case EOpLeftShiftAssign:
- case EOpRightShiftAssign:
- return true;
- default:
- return false;
- }
-}
-
-//
-// returns true if the operator is for one of the constructors
-//
-bool TIntermOperator::isConstructor() const
-{
- switch (op) {
- case EOpConstructVec2:
- case EOpConstructVec3:
- case EOpConstructVec4:
- case EOpConstructMat2:
- case EOpConstructMat3:
- case EOpConstructMat4:
- case EOpConstructFloat:
- case EOpConstructIVec2:
- case EOpConstructIVec3:
- case EOpConstructIVec4:
- case EOpConstructInt:
- case EOpConstructBVec2:
- case EOpConstructBVec3:
- case EOpConstructBVec4:
- case EOpConstructBool:
- case EOpConstructStruct:
- return true;
- default:
- return false;
- }
-}
-//
-// Make sure the type of a unary operator is appropriate for its
-// combination of operation and operand type.
-//
-// Returns false in nothing makes sense.
-//
-bool TIntermUnary::promote(TInfoSink&)
-{
- switch (op) {
- case EOpLogicalNot:
- if (operand->getBasicType() != EbtBool)
- return false;
- break;
- case EOpBitwiseNot:
- if (operand->getBasicType() != EbtInt)
- return false;
- break;
- case EOpNegative:
- case EOpPostIncrement:
- case EOpPostDecrement:
- case EOpPreIncrement:
- case EOpPreDecrement:
- if (operand->getBasicType() == EbtBool)
- return false;
- break;
-
- // operators for built-ins are already type checked against their prototype
- case EOpAny:
- case EOpAll:
- case EOpVectorLogicalNot:
- return true;
-
- default:
- if (operand->getBasicType() != EbtFloat)
- return false;
- }
-
- setType(operand->getType());
-
- return true;
-}
-
-//
-// Establishes the type of the resultant operation, as well as
-// makes the operator the correct one for the operands.
-//
-// Returns false if operator can't work on operands.
-//
-bool TIntermBinary::promote(TInfoSink& infoSink)
-{
- int size = left->getNominalSize();
- if (right->getNominalSize() > size)
- size = right->getNominalSize();
-
- TBasicType type = left->getBasicType();
-
- //
- // Don't operate on arrays.
- //
- if (left->isArray() || right->isArray())
- return false;
-
- //
- // Base assumption: just make the type the same as the left
- // operand. Then only deviations from this need be coded.
- //
- setType(TType(type, EvqTemporary, left->getNominalSize(), left->isMatrix()));
-
- //
- // All scalars. Code after this test assumes this case is removed!
- //
- if (size == 1) {
-
- switch (op) {
-
- //
- // Promote to conditional
- //
- case EOpEqual:
- case EOpNotEqual:
- case EOpLessThan:
- case EOpGreaterThan:
- case EOpLessThanEqual:
- case EOpGreaterThanEqual:
- setType(TType(EbtBool));
- break;
-
- //
- // And and Or operate on conditionals
- //
- case EOpLogicalAnd:
- case EOpLogicalOr:
- if (left->getBasicType() != EbtBool || right->getBasicType() != EbtBool)
- return false;
- setType(TType(EbtBool));
- break;
-
- //
- // Check for integer only operands.
- //
- case EOpMod:
- case EOpRightShift:
- case EOpLeftShift:
- case EOpAnd:
- case EOpInclusiveOr:
- case EOpExclusiveOr:
- if (left->getBasicType() != EbtInt || right->getBasicType() != EbtInt)
- return false;
- break;
- case EOpModAssign:
- case EOpAndAssign:
- case EOpInclusiveOrAssign:
- case EOpExclusiveOrAssign:
- case EOpLeftShiftAssign:
- case EOpRightShiftAssign:
- if (left->getBasicType() != EbtInt || right->getBasicType() != EbtInt)
- return false;
- // fall through
-
- //
- // Everything else should have matching types
- //
- default:
- if (left->getBasicType() != right->getBasicType() ||
- left->isMatrix() != right->isMatrix())
- return false;
- }
-
- return true;
- }
-
- //
- // Are the sizes compatible?
- //
- if ( left->getNominalSize() != size && left->getNominalSize() != 1 ||
- right->getNominalSize() != size && right->getNominalSize() != 1)
- return false;
-
- //
- // Can these two operands be combined?
- //
- switch (op) {
- case EOpMul:
- if (!left->isMatrix() && right->isMatrix()) {
- if (left->isVector())
- op = EOpVectorTimesMatrix;
- else {
- op = EOpMatrixTimesScalar;
- setType(TType(type, EvqTemporary, size, true));
- }
- } else if (left->isMatrix() && !right->isMatrix()) {
- if (right->isVector()) {
- op = EOpMatrixTimesVector;
- setType(TType(type, EvqTemporary, size, false));
- } else {
- op = EOpMatrixTimesScalar;
- }
- } else if (left->isMatrix() && right->isMatrix()) {
- op = EOpMatrixTimesMatrix;
- } else if (!left->isMatrix() && !right->isMatrix()) {
- if (left->isVector() && right->isVector()) {
- // leave as component product
- } else if (left->isVector() || right->isVector()) {
- op = EOpVectorTimesScalar;
- setType(TType(type, EvqTemporary, size, false));
- }
- } else {
- infoSink.info.message(EPrefixInternalError, "Missing elses", getLine());
- return false;
- }
- break;
- case EOpMulAssign:
- if (!left->isMatrix() && right->isMatrix()) {
- if (left->isVector())
- op = EOpVectorTimesMatrixAssign;
- else {
- return false;
- }
- } else if (left->isMatrix() && !right->isMatrix()) {
- if (right->isVector()) {
- return false;
- } else {
- op = EOpMatrixTimesScalarAssign;
- }
- } else if (left->isMatrix() && right->isMatrix()) {
- op = EOpMatrixTimesMatrixAssign;
- } else if (!left->isMatrix() && !right->isMatrix()) {
- if (left->isVector() && right->isVector()) {
- // leave as component product
- } else if (left->isVector() || right->isVector()) {
- if (! left->isVector())
- return false;
- op = EOpVectorTimesScalarAssign;
- setType(TType(type, EvqTemporary, size, false));
- }
- } else {
- infoSink.info.message(EPrefixInternalError, "Missing elses", getLine());
- return false;
- }
- break;
- case EOpAssign:
- if (left->getNominalSize() != right->getNominalSize())
- return false;
- // fall through
- case EOpAdd:
- case EOpSub:
- case EOpDiv:
- case EOpMod:
- case EOpAddAssign:
- case EOpSubAssign:
- case EOpDivAssign:
- case EOpModAssign:
- if (left->isMatrix() && right->isVector() ||
- left->isVector() && right->isMatrix() ||
- left->getBasicType() != right->getBasicType())
- return false;
- setType(TType(type, EvqTemporary, size, left->isMatrix() || right->isMatrix()));
- break;
-
- case EOpEqual:
- case EOpNotEqual:
- case EOpLessThan:
- case EOpGreaterThan:
- case EOpLessThanEqual:
- case EOpGreaterThanEqual:
- if (left->isMatrix() && right->isVector() ||
- left->isVector() && right->isMatrix() ||
- left->getBasicType() != right->getBasicType())
- return false;
- setType(TType(EbtBool));
- break;
-
-default:
- return false;
- }
-
- //
- // One more check for assignment. The Resulting type has to match the left operand.
- //
- switch (op) {
- case EOpAssign:
- case EOpAddAssign:
- case EOpSubAssign:
- case EOpMulAssign:
- case EOpDivAssign:
- case EOpModAssign:
- case EOpAndAssign:
- case EOpInclusiveOrAssign:
- case EOpExclusiveOrAssign:
- case EOpLeftShiftAssign:
- case EOpRightShiftAssign:
- if (getType() != left->getType())
- return false;
- break;
- default:
- break;
- }
-
- return true;
-}
-
-bool compareStructure(const TType& leftNodeType, constUnion* rightUnionArray, constUnion* leftUnionArray, int& index)
-{
- TTypeList* fields = leftNodeType.getStruct();
-
- size_t structSize = fields->size();
-
- for (size_t j = 0; j < structSize; j++) {
- int size = (*fields)[j].type->getInstanceSize();
- for (int i = 0; i < size; i++) {
- switch ((*fields)[j].type->getBasicType()) {
- case EbtFloat:
- if (leftUnionArray[index].fConst != rightUnionArray[index].fConst)
- return false;
- index++;
- break;
- case EbtInt:
- if (leftUnionArray[index].iConst != rightUnionArray[index].iConst)
- return false;
- index++;
- break;
- case EbtBool:
- if (leftUnionArray[index].bConst != rightUnionArray[index].bConst)
- return false;
- index++;
- break;
- case EbtStruct:
- if (!compareStructure(*(*fields)[j].type, rightUnionArray, leftUnionArray, index))
- return false;
- break;
- default:
- assert(true && "Cannot compare");
- break;
- }
-
- }
- }
- return true;
-}
-
-//
-// The fold functions see if an operation on a constant can be done in place,
-// without generating run-time code.
-//
-// Returns the node to keep using, which may or may not be the node passed in.
-//
-
-TIntermTyped* TIntermConstantUnion::fold(TOperator op, TIntermTyped* constantNode, TInfoSink& infoSink, bool leftOperand)
-{
- constUnion *unionArray = this->getUnionArrayPointer();
-
- if (constantNode) {
- if (constantNode->getAsConstantUnion() && constantNode->getSize() == 1 && constantNode->getType().getBasicType() != EbtStruct
- && this->getSize() > 1) {
- TIntermConstantUnion *node = constantNode->getAsConstantUnion();
- TIntermConstantUnion *newNode;
- constUnion* tempConstArray;
- switch(op) {
- case EOpAdd:
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtFloat: tempConstArray[i].fConst = unionArray[i].fConst + node->getUnionArrayPointer()->fConst; break;
- case EbtInt: tempConstArray[i].iConst = unionArray[i].iConst + node->getUnionArrayPointer()->iConst; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"+\"", this->getLine());
- return 0;
- }
- }
- }
- break;
- case EOpMatrixTimesScalar:
- case EOpVectorTimesScalar:
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtFloat: tempConstArray[i].fConst = unionArray[i].fConst * node->getUnionArrayPointer()->fConst; break;
- case EbtInt: tempConstArray[i].iConst = unionArray[i].iConst * node->getUnionArrayPointer()->iConst; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"*\"", this->getLine());
- return 0;
- }
- }
- }
- break;
- case EOpSub:
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtFloat:
- if (leftOperand)
- tempConstArray[i].fConst = unionArray[i].fConst - node->getUnionArrayPointer()->fConst;
- else
- tempConstArray[i].fConst = node->getUnionArrayPointer()->fConst - unionArray[i].fConst;
- break;
-
- case EbtInt:
- if (leftOperand)
- tempConstArray[i].iConst = unionArray[i].iConst - node->getUnionArrayPointer()->iConst;
- else
- tempConstArray[i].iConst = node->getUnionArrayPointer()->iConst - unionArray[i].iConst;
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"-\"", this->getLine());
- return 0;
- }
- }
- }
- break;
-
- case EOpDiv:
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtFloat:
- if (leftOperand) {
- if (node->getUnionArrayPointer()->fConst == 0.0) {
- infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());
- tempConstArray[i].fConst = FLT_MAX;
- } else
- tempConstArray[i].fConst = unionArray[i].fConst / node->getUnionArrayPointer()->fConst;
- } else {
- if (unionArray[i].fConst == 0.0) {
- infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());
- tempConstArray[i].fConst = FLT_MAX;
- } else
- tempConstArray[i].fConst = node->getUnionArrayPointer()->fConst / unionArray[i].fConst;
- }
- break;
-
- case EbtInt:
- if (leftOperand) {
- if (node->getUnionArrayPointer()->iConst == 0) {
- infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());
- tempConstArray[i].iConst = INT_MAX;
- } else
- tempConstArray[i].iConst = unionArray[i].iConst / node->getUnionArrayPointer()->iConst;
- } else {
- if (unionArray[i].iConst == 0) {
- infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());
- tempConstArray[i].iConst = INT_MAX;
- } else
- tempConstArray[i].iConst = node->getUnionArrayPointer()->iConst / unionArray[i].iConst;
- }
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"/\"", this->getLine());
- return 0;
- }
- }
- }
- break;
-
- case EOpLogicalAnd: // this code is written for possible future use, will not get executed currently
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtBool: tempConstArray[i].bConst = unionArray[i].bConst && node->getUnionArrayPointer()->bConst; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"&&\"", this->getLine());
- return 0;
- }
- }
- }
- break;
-
- case EOpLogicalXor: // this code is written for possible future use, will not get executed currently
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtBool: tempConstArray[i].bConst = unionArray[i].bConst ^ node->getUnionArrayPointer()->bConst; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"^^\"", this->getLine());
- return 0;
- }
- }
- }
- break;
-
- case EOpLogicalOr: // this code is written for possible future use, will not get executed currently
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtBool: tempConstArray[i].bConst = unionArray[i].bConst || node->getUnionArrayPointer()->bConst; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"||\"", this->getLine());
- return 0;
- }
- }
- }
- break;
-
- default:
- infoSink.info.message(EPrefixInternalError, "Invalid operator for constant folding", this->getLine());
- return 0;
- }
- newNode = new TIntermConstantUnion(tempConstArray, this->getType());
- newNode->setLine(this->getLine());
-
- return newNode;
- } else if (constantNode->getAsConstantUnion() && (this->getSize() > 1 || this->getType().getBasicType() == EbtStruct)) {
- TIntermConstantUnion *node = constantNode->getAsConstantUnion();
- constUnion *rightUnionArray = node->getUnionArrayPointer();
- constUnion* tempConstArray = 0;
- TIntermConstantUnion *tempNode;
- int index = 0;
- bool boolNodeFlag = false;
- switch(op) {
- case EOpAdd:
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtFloat: tempConstArray[i].fConst = unionArray[i].fConst + rightUnionArray[i].fConst; break;
- case EbtInt: tempConstArray[i].iConst = unionArray[i].iConst + rightUnionArray[i].iConst; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"+\"", this->getLine());
- return 0;
- }
- }
- }
- break;
- case EOpSub:
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtFloat:
- if (leftOperand)
- tempConstArray[i].fConst = unionArray[i].fConst - rightUnionArray[i].fConst;
- else
- tempConstArray[i].fConst = rightUnionArray[i].fConst - unionArray[i].fConst;
- break;
-
- case EbtInt:
- if (leftOperand)
- tempConstArray[i].iConst = unionArray[i].iConst - rightUnionArray[i].iConst;
- else
- tempConstArray[i].iConst = rightUnionArray[i].iConst - unionArray[i].iConst;
- break;
-
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"-\"", this->getLine());
- return 0;
- }
- }
- }
- break;
- case EOpMul:
- if (this->isVector()) { // two vectors multiplied together
- int size = this->getSize();
- tempConstArray = new constUnion[size];
-
- for (int i = 0; i < size; i++) {
- switch (this->getType().getBasicType()) {
- case EbtFloat: tempConstArray[i].fConst = unionArray[i].fConst * rightUnionArray[i].fConst; break;
- case EbtInt: tempConstArray[i].iConst = unionArray[i].iConst * rightUnionArray[i].iConst; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for vector multiply", this->getLine());
- return 0;
- }
- }
- }
- break;
- case EOpMatrixTimesMatrix:
- if (this->getType().getBasicType() != EbtFloat || node->getBasicType() != EbtFloat) {
- infoSink.info.message(EPrefixInternalError, "Constant Folding cannot be done for matrix multiply", this->getLine());
- return 0;
- }
- {// support MSVC++6.0
- int size = this->getNominalSize();
- tempConstArray = new constUnion[size*size];
- for (int row = 0; row < size; row++) {
- for (int column = 0; column < size; column++) {
- tempConstArray[size * column + row].fConst = 0.0;
- for (int i = 0; i < size; i++) {
- tempConstArray[size * column + row].fConst += unionArray[i * size + row].fConst * (rightUnionArray[column * size + i].fConst);
- }
- }
- }
- }
- break;
- case EOpDiv:
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtFloat:
- if (leftOperand) {
- if (rightUnionArray[i].fConst == 0.0) {
- infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());
- tempConstArray[i].fConst = FLT_MAX;
- } else
- tempConstArray[i].fConst = unionArray[i].fConst / rightUnionArray[i].fConst;
- } else {
- if (unionArray[i].fConst == 0.0) {
- infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());
- tempConstArray[i].fConst = FLT_MAX;
- } else
- tempConstArray[i].fConst = rightUnionArray[i].fConst / unionArray[i].fConst;
- }
- break;
-
- case EbtInt:
- if (leftOperand) {
- if (rightUnionArray[i].iConst == 0) {
- infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());
- tempConstArray[i].iConst = INT_MAX;
- } else
- tempConstArray[i].iConst = unionArray[i].iConst / rightUnionArray[i].iConst;
- } else {
- if (unionArray[i].iConst == 0) {
- infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());
- tempConstArray[i].iConst = INT_MAX;
- } else
- tempConstArray[i].iConst = rightUnionArray[i].iConst / unionArray[i].iConst;
- }
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"/\"", this->getLine());
- return 0;
- }
- }
- }
- break;
-
- case EOpMatrixTimesVector:
- if (node->getBasicType() != EbtFloat) {
- infoSink.info.message(EPrefixInternalError, "Constant Folding cannot be done for matrix times vector", this->getLine());
- return 0;
- }
- tempConstArray = new constUnion[this->getNominalSize()];
-
- {// support MSVC++6.0
- for (int size = this->getNominalSize(), i = 0; i < size; i++) {
- tempConstArray[i].fConst = 0.0;
- for (int j = 0; j < size; j++) {
- tempConstArray[i].fConst += ((unionArray[j*size + i].fConst) * rightUnionArray[j].fConst);
- }
- }
- }
-
- tempNode = new TIntermConstantUnion(tempConstArray, node->getType());
- tempNode->setLine(this->getLine());
-
- return tempNode;
-
- case EOpVectorTimesMatrix:
- if (this->getType().getBasicType() != EbtFloat) {
- infoSink.info.message(EPrefixInternalError, "Constant Folding cannot be done for vector times matrix", this->getLine());
- return 0;
- }
-
- tempConstArray = new constUnion[this->getNominalSize()];
- {// support MSVC++6.0
- for (int size = this->getNominalSize(), i = 0; i < size; i++) {
- tempConstArray[i].fConst = 0.0;
- for (int j = 0; j < size; j++) {
- tempConstArray[i].fConst += ((unionArray[j].fConst) * rightUnionArray[i*size + j].fConst);
- }
- }
- }
- break;
-
- case EOpLogicalAnd: // this code is written for possible future use, will not get executed currently
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtBool: tempConstArray[i].bConst = unionArray[i].bConst && rightUnionArray[i].bConst; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"&&\"", this->getLine());
- return 0;
- }
- }
- }
- break;
-
- case EOpLogicalXor: // this code is written for possible future use, will not get executed currently
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtBool: tempConstArray[i].bConst = unionArray[i].bConst ^ rightUnionArray[i].bConst; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"^^\"", this->getLine());
- return 0;
- }
- }
- }
- break;
-
- case EOpLogicalOr: // this code is written for possible future use, will not get executed currently
- tempConstArray = new constUnion[this->getSize()];
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- switch (this->getType().getBasicType()) {
- case EbtBool: tempConstArray[i].bConst = unionArray[i].bConst || rightUnionArray[i].bConst; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"||\"", this->getLine());
- return 0;
- }
- }
- }
- break;
-
- case EOpEqual:
-
- switch (this->getType().getBasicType()) {
- case EbtFloat:
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- if (unionArray[i].fConst != rightUnionArray[i].fConst) {
- boolNodeFlag = true;
- break; // break out of for loop
- }
- }
- }
- break;
-
- case EbtInt:
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- if (unionArray[i].iConst != rightUnionArray[i].iConst) {
- boolNodeFlag = true;
- break; // break out of for loop
- }
- }
- }
- break;
- case EbtBool:
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- if (unionArray[i].bConst != rightUnionArray[i].bConst) {
- boolNodeFlag = true;
- break; // break out of for loop
- }
- }
- }
- break;
- case EbtStruct:
- if (!compareStructure(node->getType(), node->getUnionArrayPointer(), unionArray, index))
- boolNodeFlag = true;
- break;
-
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"==\"", this->getLine());
- return 0;
- }
-
- tempConstArray = new constUnion[1];
- if (!boolNodeFlag) {
- tempConstArray->bConst = true;
- }
- else {
- tempConstArray->bConst = false;
- }
-
- tempNode = new TIntermConstantUnion(tempConstArray, TType(EbtBool, EvqConst));
- tempNode->setLine(this->getLine());
-
- return tempNode;
-
- case EOpNotEqual:
- switch (this->getType().getBasicType()) {
- case EbtFloat:
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- if (unionArray[i].fConst == rightUnionArray[i].fConst) {
- boolNodeFlag = true;
- break; // break out of for loop
- }
- }
- }
- break;
-
- case EbtInt:
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- if (unionArray[i].iConst == rightUnionArray[i].iConst) {
- boolNodeFlag = true;
- break; // break out of for loop
- }
- }
- }
- break;
- case EbtBool:
- {// support MSVC++6.0
- for (int i = 0; i < this->getSize(); i++) {
- if (unionArray[i].bConst == rightUnionArray[i].bConst) {
- boolNodeFlag = true;
- break; // break out of for loop
- }
- }
- }
- break;
- case EbtStruct:
- if (compareStructure(node->getType(), node->getUnionArrayPointer(), unionArray, index))
- boolNodeFlag = true;
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"!=\"", this->getLine());
- return 0;
- }
-
- tempConstArray = new constUnion[1];
- if (!boolNodeFlag) {
- tempConstArray->bConst = true;
- }
- else {
- tempConstArray->bConst = false;
- }
-
- tempNode = new TIntermConstantUnion(tempConstArray, TType(EbtBool, EvqConst));
- tempNode->setLine(this->getLine());
-
- return tempNode;
-
- default:
- infoSink.info.message(EPrefixInternalError, "Invalid operator for constant folding", this->getLine());
- return 0;
- }
- tempNode = new TIntermConstantUnion(tempConstArray, this->getType());
- tempNode->setLine(this->getLine());
-
- return tempNode;
- } else if (this->getSize() == 1 && this->getType().getBasicType() != EbtStruct
- && constantNode->getSize() == 1 && constantNode->getType().getBasicType() != EbtStruct ) { // scalar constant folding
- constUnion *unionArray = new constUnion[1];
- TIntermConstantUnion* newNode = 0;
-
- switch (this->getType().getBasicType()) {
- case EbtInt:
- {
- //
- // Dealing with two operands, us and constant.
- //
- // Do Binary operations.
- //
- int rightValue = constantNode->getAsConstantUnion()->getUnionArrayPointer()->iConst;
- int leftValue = this->getUnionArrayPointer()->iConst;
- //int line = this->getLine();
-
- switch(op) {
- //?? add constant intrinsics
- case EOpAdd: unionArray->iConst = leftValue + rightValue; break;
- case EOpSub: unionArray->iConst = leftValue - rightValue; break;
- case EOpMul: unionArray->iConst = leftValue * rightValue; break;
- case EOpDiv:
- if (rightValue == 0) {
- infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());
- unionArray->iConst = INT_MAX;
- } else
- unionArray->iConst = leftValue / rightValue; break;
-
- case EOpMod: unionArray->iConst = leftValue % rightValue; break;
-
- case EOpRightShift: unionArray->iConst = leftValue >> rightValue; break;
- case EOpLeftShift: unionArray->iConst = leftValue << rightValue; break;
-
- case EOpAnd: unionArray->iConst = leftValue & rightValue; break;
- case EOpInclusiveOr: unionArray->iConst = leftValue | rightValue; break;
- case EOpExclusiveOr: unionArray->iConst = leftValue ^ rightValue; break;
-
- // the following assume it's okay to have memory leaks
- case EOpEqual:
- unionArray->bConst = leftValue == rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
- case EOpNotEqual:
- unionArray->bConst = leftValue != rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
- case EOpLessThan:
- unionArray->bConst = leftValue < rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
- case EOpGreaterThan:
- unionArray->bConst = leftValue > rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
- case EOpLessThanEqual:
- unionArray->bConst = leftValue <= rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
- case EOpGreaterThanEqual:
- unionArray->bConst = leftValue >= rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
-
- default:
- //infoSink.info.message(EPrefixInternalError, "Binary operation not folded into constant int", line);
- return 0;
- }
- if (!newNode) {
- newNode = new TIntermConstantUnion(unionArray, TType(EbtInt, EvqConst));
- }
- newNode->setLine(constantNode->getLine());
- return newNode;
- }
- case EbtFloat:
- {
- float rightValue = constantNode->getAsConstantUnion()->getUnionArrayPointer()->fConst;
- float leftValue = this->getUnionArrayPointer()->fConst;
-
- switch(op) {
- //?? add constant intrinsics
- case EOpAdd: unionArray->fConst = leftValue + rightValue; break;
- case EOpSub: unionArray->fConst = leftValue - rightValue; break;
- case EOpMul: unionArray->fConst = leftValue * rightValue; break;
- case EOpDiv:
- if (rightValue == 0.0) {
- infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());
- unionArray->fConst = FLT_MAX;
- } else
- unionArray->fConst = leftValue / rightValue; break;
-
- // the following assume it's okay to have memory leaks (cleaned up by pool allocator)
- case EOpEqual:
- unionArray->bConst = leftValue == rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
- case EOpNotEqual:
- unionArray->bConst = leftValue != rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
- case EOpLessThan:
- unionArray->bConst = leftValue < rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
- case EOpGreaterThan:
- unionArray->bConst = leftValue > rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
- case EOpLessThanEqual:
- unionArray->bConst = leftValue <= rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
- case EOpGreaterThanEqual:
- unionArray->bConst = leftValue >= rightValue;
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- break;
-
- default:
- //infoSink.info.message(EPrefixInternalError, "Binary operation not folded into constant float", line);
- return 0;
- }
- if (!newNode) {
- newNode = new TIntermConstantUnion(unionArray, TType(EbtFloat, EvqConst));
- }
- newNode->setLine(constantNode->getLine());
- return newNode;
- }
- case EbtBool:
- {
- bool rightValue = constantNode->getAsConstantUnion()->getUnionArrayPointer()->bConst;
- bool leftValue = this->getUnionArrayPointer()->bConst;
-
- switch(op) {
- //?? add constant intrinsics
- case EOpLogicalAnd: unionArray->bConst = leftValue & rightValue; break;
- case EOpLogicalXor: unionArray->bConst = leftValue ^ rightValue; break;
- case EOpLogicalOr: unionArray->bConst = leftValue | rightValue; break;
- default:
- infoSink.info.message(EPrefixInternalError, "Binary operator cannot be folded into constant bool", line);
- return 0;
- }
- newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst));
- newNode->setLine(constantNode->getLine());
- return newNode;
- }
- default:
- infoSink.info.message(EPrefixInternalError, "Cannot fold constant", this->getLine());
- return 0;
- }
- }
- } else {
- //
- // Do unary operations
- //
- TIntermConstantUnion *newNode = 0;
- constUnion* tempConstArray = new constUnion[this->getSize()];
- if (this->getSize() > 1) {
- for (int i = 0; i < this->getSize(); i++) {
- switch(op) {
- case EOpNegative:
- switch (this->getType().getBasicType()) {
- case EbtFloat: tempConstArray[i].fConst = -(unionArray[i].fConst); break;
- case EbtInt: tempConstArray[i].iConst = -(unionArray[i].iConst); break;
- default:
- infoSink.info.message(EPrefixInternalError, "Unary operation not folded into constant", this->getLine());
- return 0;
- }
- break;
- case EOpLogicalNot: // this code is written for possible future use, will not get executed currently
- switch (this->getType().getBasicType()) {
- case EbtBool: tempConstArray[i].bConst = !(unionArray[i].bConst); break;
- default:
- infoSink.info.message(EPrefixInternalError, "Unary operation not folded into constant", this->getLine());
- return 0;
- }
- break;
- default:
- return 0;
- }
- }
- newNode = new TIntermConstantUnion(tempConstArray, this->getType());
- newNode->setLine(this->getLine());
- return newNode;
- } else {
- switch(op) {
- //?? add constant intrinsics
- case EOpNegative:
- switch (this->getType().getBasicType()) {
- case EbtInt:
- tempConstArray->iConst = -(this->getUnionArrayPointer()->iConst);
- newNode = new TIntermConstantUnion(tempConstArray, TType(EbtInt, EvqConst));
- break;
- case EbtFloat:
- tempConstArray->fConst = -(this->getUnionArrayPointer()->fConst);
- newNode = new TIntermConstantUnion(tempConstArray, TType(EbtFloat, EvqConst));
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Unary operation not folded into constant", line);
- return 0;
- }
- break;
- case EOpLogicalNot:
- switch (this->getType().getBasicType()) {
- case EbtBool:
- tempConstArray->bConst = !this->getUnionArrayPointer()->bConst;
- newNode = new TIntermConstantUnion(tempConstArray, TType(EbtBool, EvqConst));
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Unary operation not folded into constant", line);
- return 0;
- }
- break;
- default:
- return 0;
- }
- newNode->setLine(this->getLine());
- return newNode;
-
- }
- }
-
- return this;
-}
-
-TIntermConstantUnion* TIntermediate::changeAggrToTempConst(TIntermAggregate* node, TSymbolTable& symbolTable, TSourceLoc line)
-{
- constUnion* unionArray = new constUnion[node->getType().getInstanceSize()];
- bool returnVal;
-
- if (node->getSequence().size() == 1 && node->getSequence()[0]->getAsTyped()->getAsConstantUnion()) {
- returnVal = parseConstTree(line, node, unionArray, node->getOp(), symbolTable, node->getType(), true);
- }
- else {
- returnVal = parseConstTree(line, node, unionArray, node->getOp(), symbolTable, node->getType());
- }
-
- if (returnVal)
- unionArray = 0;
-
- return (addConstantUnion(unionArray, node->getType(), node->getLine()));
-}
-
-TIntermTyped* TIntermediate::copyConstUnion(TIntermConstantUnion* node)
-{
- constUnion *unionArray = node->getUnionArrayPointer();
-
- if (!unionArray)
- return 0;
-
- int size;
- if (node->getType().getBasicType() == EbtStruct)
- //?? We should actually be calling getStructSize() function and not setStructSize. This problem occurs in case
- // of nested/embedded structs.
- size = node->getType().setStructSize(node->getType().getStruct());
- //size = node->getType().getStructSize();
- else
- size = node->getType().getInstanceSize();
-
- constUnion *newSpace = new constUnion[size];
-
- for (int i = 0; i < size; i++)
- newSpace[i] = unionArray[i];
-
- node->setUnionArrayPointer(newSpace);
- return node;
-}
-
-TIntermTyped* TIntermediate::promoteConstantUnion(TBasicType promoteTo, TIntermConstantUnion* node)
-{
- constUnion *rightUnionArray = node->getUnionArrayPointer();
- int size = node->getType().getInstanceSize();
-
- constUnion *leftUnionArray = new constUnion[size];
-
- for (int i=0; i < size; i++) {
-
- switch (promoteTo) {
- case EbtFloat:
- switch (node->getType().getBasicType()) {
- case EbtInt:
- (leftUnionArray[i]).fConst = static_cast<float>(rightUnionArray[i].iConst);
- break;
- case EbtBool:
- (leftUnionArray[i]).fConst = static_cast<float>(rightUnionArray[i].bConst);
- break;
- case EbtFloat:
- (leftUnionArray[i]).fConst = rightUnionArray[i].fConst;
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Cannot promote", node->getLine());
- return 0;
- }
- break;
- case EbtInt:
- switch (node->getType().getBasicType()) {
- case EbtInt:
- (leftUnionArray[i]).iConst = rightUnionArray[i].iConst;
- break;
- case EbtBool:
- (leftUnionArray[i]).iConst = static_cast<int>(rightUnionArray[i].bConst);
- break;
- case EbtFloat:
- (leftUnionArray[i]).iConst = static_cast<int>(rightUnionArray[i].fConst);
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Cannot promote", node->getLine());
- return 0;
- }
- break;
- case EbtBool:
- switch (node->getType().getBasicType()) {
- case EbtInt:
- (leftUnionArray[i]).bConst = rightUnionArray[i].iConst != 0;
- break;
- case EbtBool:
- (leftUnionArray[i]).bConst = rightUnionArray[i].bConst;
- break;
- case EbtFloat:
- (leftUnionArray[i]).bConst = rightUnionArray[i].fConst != 0.0;
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Cannot promote", node->getLine());
- return 0;
- }
-
- break;
- default:
- infoSink.info.message(EPrefixInternalError, "Incorrect data type found", node->getLine());
- return 0;
- }
-
- }
-
- const TType& t = node->getType();
-
- return addConstantUnion(leftUnionArray, TType(promoteTo, t.getQualifier(), t.getNominalSize(), t.isMatrix(), t.isArray()), node->getLine());
-}
-
-//
-// This method inserts the child nodes into the parent node at the given location specified
-// by parentNodeIter. offset tells the integer offset into the parent vector that points to
-// the child node. sequenceVector is the parent vector.
-// Returns reference to the last inserted child node
-// increments the offset based on the number of child nodes added
-//
-void TIntermediate::removeChildNode(TIntermSequence &parentSequence, TType& parentType, int& offset, TIntermSequence::iterator& parentNodeIter, TIntermAggregate* child)
-{
- if (!child)
- return;
-
- parentNodeIter = parentSequence.begin() + offset;
-
- TIntermSequence& childSequence = child->getSequence();
- int oldSize = static_cast<int>(parentSequence.size());
- if (childSequence.size() == 1) {
- if (!removeMatrixConstNode(parentSequence, parentType, child, offset)) {
- for (int i = 0; i < child->getType().getInstanceSize(); i++) {
- constUnion* constantUnion = new constUnion[1];
- *constantUnion = *(childSequence[0]->getAsConstantUnion()->getUnionArrayPointer());
- TIntermConstantUnion *constant = new TIntermConstantUnion(constantUnion,
- childSequence[0]->getAsConstantUnion()->getType());
- constant->setLine(child->getLine());
- parentNodeIter = parentSequence.begin() + offset;
- parentSequence.insert(parentNodeIter, constant);
- }
- }
- } else
- parentSequence.insert(parentNodeIter, childSequence.begin(), childSequence.end());
-
- int newSize = static_cast<int>(parentSequence.size());
- offset = offset + newSize - oldSize;
- parentNodeIter = parentSequence.begin() + offset;
- parentNodeIter = parentSequence.erase(parentNodeIter);
- offset--;
- parentNodeIter--;
-}
-
-//
-// The parent has only one child node. This method is not implemented
-// for parent that is a structure
-//
-TIntermTyped* TIntermediate::removeChildNode(TIntermTyped* parent, TType* parentType, TIntermAggregate* child)
-{
- TIntermTyped* resultNode = 0;
-
- if (parentType->getInstanceSize() == 1) {
- resultNode = child->getSequence()[0]->getAsTyped();
- } else {
- int size = parentType->getInstanceSize();
- TIntermSequence& parentSequence = parent->getAsAggregate()->getSequence();
- TIntermSequence& childSequence = child->getSequence();
-
- if (childSequence.size() == 1) {
- if (!removeMatrixConstNode(parentSequence, *parentType, child, 1))
- parentSequence.push_back(child->getSequence()[0]);
- } else {
- for (int i = 0; i < size; i++) {
- parentSequence.push_back(child->getSequence()[i]);
- }
- }
- parentSequence.erase(parentSequence.begin());
-
- return parent;
- }
-
- return resultNode;
-}
-
-bool TIntermediate::removeMatrixConstNode(TIntermSequence &parentSequence, TType& parentType, TIntermAggregate* child, int offset)
-{
- if (!child)
- return false;
-
- TIntermSequence::iterator parentNodeIter;
- TIntermSequence &childSequence = child->getSequence();
-
- switch (child->getOp()) {
- case EOpConstructMat2:
- case EOpConstructMat3:
- case EOpConstructMat4:
- {// support MSVC++6.0
- for (int i = 0; i < child->getType().getInstanceSize(); i++) {
- constUnion* constantUnion = new constUnion[1];
- if (i % (child->getType().getNominalSize() + 1) == 0) {
- *constantUnion = *(childSequence[0]->getAsConstantUnion()->getUnionArrayPointer());
- } else {
- switch (parentType.getBasicType()) {
- case EbtInt: constantUnion->iConst = 0; break;
- case EbtFloat: constantUnion->fConst = 0.0; break;
- case EbtBool: constantUnion->bConst = false; break;
- default: ; /* default added by BrianP */
- }
- }
- TIntermConstantUnion *constant = new TIntermConstantUnion(constantUnion,
- childSequence[0]->getAsConstantUnion()->getType());
- constant->setLine(child->getLine());
- parentNodeIter = parentSequence.begin() + offset + i;
- parentSequence.insert(parentNodeIter, constant);
- }
- }
- return true;
- default:
- return false;
- }
-}
-
-void TIntermAggregate::addToPragmaTable(const TPragmaTable& pTable)
-{
- assert (!pragmaTable);
- pragmaTable = new TPragmaTable();
- *pragmaTable = pTable;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/MMap.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/MMap.h deleted file mode 100755 index 66703cdd9..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/MMap.h +++ /dev/null @@ -1,84 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _MMAP_INCLUDED_
-#define _MMAP_INCLUDED_
-
-//
-// Encapsulate memory mapped files
-//
-
-class TMMap {
-public:
- TMMap(const char* fileName) :
- fSize(-1), // -1 is the error value returned by GetFileSize()
- fp(NULL),
- fBuff(0) // 0 is the error value returned by MapViewOfFile()
- {
- if ((fp = fopen(fileName, "r")) == NULL)
- return;
- char c = getc(fp);
- fSize = 0;
- while (c != EOF) {
- fSize++;
- c = getc(fp);
- }
- if (c == EOF)
- fSize++;
- rewind(fp);
- fBuff = (char*)malloc(sizeof(char) * fSize);
- int count = 0;
- c = getc(fp);
- while (c != EOF) {
- fBuff[count++] = c;
- c = getc(fp);
- }
- fBuff[count++] = c;
- }
-
- char* getData() { return fBuff; }
- int getSize() { return fSize; }
-
- ~TMMap() {
- if (fp != NULL)
- fclose(fp);
- }
-
-private:
- int fSize; // size of file to map in
- FILE *fp;
- char* fBuff; // the actual data;
-};
-
-#endif // _MMAP_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/ParseHelper.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/ParseHelper.cpp deleted file mode 100755 index cfc42746a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/ParseHelper.cpp +++ /dev/null @@ -1,1452 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include "ParseHelper.h"
-#include "Include/InitializeParseContext.h"
-#include "osinclude.h"
-#include <stdarg.h>
-///////////////////////////////////////////////////////////////////////
-//
-// Sub- vector and matrix fields
-//
-////////////////////////////////////////////////////////////////////////
-
-//
-// Look at a '.' field selector string and change it into offsets
-// for a vector.
-//
-bool TParseContext::parseVectorFields(const TString& compString, int vecSize, TVectorFields& fields, int line)
-{
- fields.num = (int) compString.size();
- if (fields.num > 4) {
- error(line, "illegal vector field selection", compString.c_str(), "");
- return false;
- }
-
- enum {
- exyzw,
- ergba,
- estpq
- } fieldSet[4];
-
- for (int i = 0; i < fields.num; ++i) {
- switch (compString[i]) {
- case 'x':
- fields.offsets[i] = 0;
- fieldSet[i] = exyzw;
- break;
- case 'r':
- fields.offsets[i] = 0;
- fieldSet[i] = ergba;
- break;
- case 's':
- fields.offsets[i] = 0;
- fieldSet[i] = estpq;
- break;
- case 'y':
- fields.offsets[i] = 1;
- fieldSet[i] = exyzw;
- break;
- case 'g':
- fields.offsets[i] = 1;
- fieldSet[i] = ergba;
- break;
- case 't':
- fields.offsets[i] = 1;
- fieldSet[i] = estpq;
- break;
- case 'z':
- fields.offsets[i] = 2;
- fieldSet[i] = exyzw;
- break;
- case 'b':
- fields.offsets[i] = 2;
- fieldSet[i] = ergba;
- break;
- case 'p':
- fields.offsets[i] = 2;
- fieldSet[i] = estpq;
- break;
-
- case 'w':
- fields.offsets[i] = 3;
- fieldSet[i] = exyzw;
- break;
- case 'a':
- fields.offsets[i] = 3;
- fieldSet[i] = ergba;
- break;
- case 'q':
- fields.offsets[i] = 3;
- fieldSet[i] = estpq;
- break;
- default:
- error(line, "illegal vector field selection", compString.c_str(), "");
- return false;
- }
- }
-
- for (int i = 0; i < fields.num; ++i) {
- if (fields.offsets[i] >= vecSize) {
- error(line, "vector field selection out of range", compString.c_str(), "");
- return false;
- }
-
- if (i > 0) {
- if (fieldSet[i] != fieldSet[i-1]) {
- error(line, "illegal - vector component fields not from the same set", compString.c_str(), "");
- return false;
- }
- }
- }
-
- return true;
-}
-
-
-//
-// Look at a '.' field selector string and change it into offsets
-// for a matrix.
-//
-bool TParseContext::parseMatrixFields(const TString& compString, int matSize, TMatrixFields& fields, int line)
-{
- fields.wholeRow = false;
- fields.wholeCol = false;
- fields.row = -1;
- fields.col = -1;
-
- if (compString.size() != 2) {
- error(line, "illegal length of matrix field selection", compString.c_str(), "");
- return false;
- }
-
- if (compString[0] == '_') {
- if (compString[1] < '0' || compString[1] > '3') {
- error(line, "illegal matrix field selection", compString.c_str(), "");
- return false;
- }
- fields.wholeCol = true;
- fields.col = compString[1] - '0';
- } else if (compString[1] == '_') {
- if (compString[0] < '0' || compString[0] > '3') {
- error(line, "illegal matrix field selection", compString.c_str(), "");
- return false;
- }
- fields.wholeRow = true;
- fields.row = compString[0] - '0';
- } else {
- if (compString[0] < '0' || compString[0] > '3' ||
- compString[1] < '0' || compString[1] > '3') {
- error(line, "illegal matrix field selection", compString.c_str(), "");
- return false;
- }
- fields.row = compString[0] - '0';
- fields.col = compString[1] - '0';
- }
-
- if (fields.row >= matSize || fields.col >= matSize) {
- error(line, "matrix field selection out of range", compString.c_str(), "");
- return false;
- }
-
- return true;
-}
-
-///////////////////////////////////////////////////////////////////////
-//
-// Errors
-//
-////////////////////////////////////////////////////////////////////////
-
-//
-// Track whether errors have occurred.
-//
-void TParseContext::recover()
-{
- recoveredFromError = true;
-}
-
-//
-// Used by flex/bison to output all syntax and parsing errors.
-//
-void C_DECL TParseContext::error(TSourceLoc nLine, const char *szReason, const char *szToken,
- const char *szExtraInfoFormat, ...)
-{
- char szExtraInfo[400];
- va_list marker;
-
- va_start(marker, szExtraInfoFormat);
-
- _vsnprintf(szExtraInfo, sizeof(szExtraInfo), szExtraInfoFormat, marker);
-
- /* VC++ format: file(linenum) : error #: 'token' : extrainfo */
- infoSink.info.prefix(EPrefixError);
- infoSink.info.location(nLine);
- infoSink.info << "'" << szToken << "' : " << szReason << " " << szExtraInfo << "\n";
-
- va_end(marker);
-
- ++numErrors;
-}
-
-//
-// Same error message for all places assignments don't work.
-//
-void TParseContext::assignError(int line, const char* op, TString left, TString right)
-{
- error(line, "", op, "cannot convert from '%s' to '%s'",
- right.c_str(), left.c_str());
-}
-
-//
-// Same error message for all places unary operations don't work.
-//
-void TParseContext::unaryOpError(int line, char* op, TString operand)
-{
- error(line, " wrong operand type", op,
- "no operation '%s' exists that takes an operand of type %s (or there is no acceptable conversion)",
- op, operand.c_str());
-}
-
-//
-// Same error message for all binary operations don't work.
-//
-void TParseContext::binaryOpError(int line, char* op, TString left, TString right)
-{
- error(line, " wrong operand types ", op,
- "no operation '%s' exists that takes a left-hand operand of type '%s' and "
- "a right operand of type '%s' (or there is no acceptable conversion)",
- op, left.c_str(), right.c_str());
-}
-
-//
-// Both test and if necessary, spit out an error, to see if the node is really
-// an l-value that can be operated on this way.
-//
-// Returns true if the was an error.
-//
-bool TParseContext::lValueErrorCheck(int line, char* op, TIntermTyped* node)
-{
- TIntermSymbol* symNode = node->getAsSymbolNode();
- TIntermBinary* binaryNode = node->getAsBinaryNode();
-
- if (binaryNode) {
- bool errorReturn;
-
- switch(binaryNode->getOp()) {
- case EOpIndexDirect:
- case EOpIndexIndirect:
- case EOpIndexDirectStruct:
- return lValueErrorCheck(line, op, binaryNode->getLeft());
- case EOpVectorSwizzle:
- errorReturn = lValueErrorCheck(line, op, binaryNode->getLeft());
- if (!errorReturn) {
- int offset[4] = {0,0,0,0};
-
- TIntermTyped* rightNode = binaryNode->getRight();
- TIntermAggregate *aggrNode = rightNode->getAsAggregate();
-
- for (TIntermSequence::iterator p = aggrNode->getSequence().begin();
- p != aggrNode->getSequence().end(); p++) {
- int value = (*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->iConst;
- offset[value]++;
- if (offset[value] > 1) {
- error(line, " l-value of swizzle cannot have duplicate components", op, "", "");
-
- return true;
- }
- }
- }
-
- return errorReturn;
- default:
- break;
- }
- error(line, " l-value required", op, "", "");
-
- return true;
- }
-
-
- const char* symbol = 0;
- if (symNode != 0)
- symbol = symNode->getSymbol().c_str();
-
- char* message = 0;
- switch (node->getQualifier()) {
- case EvqConst: message = "can't modify a const"; break;
- case EvqConstReadOnly: message = "can't modify a const"; break;
- case EvqAttribute: message = "can't modify an attribute"; break;
- case EvqUniform: message = "can't modify a uniform"; break;
- case EvqVaryingIn: message = "can't modify a varying"; break;
- case EvqInput: message = "can't modify an input"; break;
- case EvqFace: message = "can't modify gl_FrontFace"; break;
- case EvqFragCoord: message = "can't modify gl_FragCoord"; break;
- default:
-
- //
- // Type that can't be written to?
- //
- switch (node->getBasicType()) {
- case EbtSampler1D:
- case EbtSampler2D:
- case EbtSampler3D:
- case EbtSamplerCube:
- case EbtSampler1DShadow:
- case EbtSampler2DShadow:
- message = "can't modify a sampler";
- break;
- case EbtVoid:
- message = "can't modify void";
- break;
- default:
- break;
- }
- }
-
- if (message == 0 && binaryNode == 0 && symNode == 0) {
- error(line, " l-value required", op, "", "");
-
- return true;
- }
-
-
- //
- // Everything else is okay, no error.
- //
- if (message == 0)
- return false;
-
- //
- // If we get here, we have an error and a message.
- //
- if (symNode)
- error(line, " l-value required", op, "\"%s\" (%s)", symbol, message);
- else
- error(line, " l-value required", op, "(%s)", message);
-
- return true;
-}
-
-//
-// Both test, and if necessary spit out an error, to see if the node is really
-// a constant.
-//
-// Returns true if the was an error.
-//
-bool TParseContext::constErrorCheck(TIntermTyped* node)
-{
- if (node->getQualifier() == EvqConst)
- return false;
-
- error(node->getLine(), "constant expression required", "", "");
-
- return true;
-}
-
-//
-// Both test, and if necessary spit out an error, to see if the node is really
-// an integer.
-//
-// Returns true if the was an error.
-//
-bool TParseContext::integerErrorCheck(TIntermTyped* node, char* token)
-{
- if (node->getBasicType() == EbtInt && node->getNominalSize() == 1)
- return false;
-
- error(node->getLine(), "integer expression required", token, "");
-
- return true;
-}
-
-//
-// Both test, and if necessary spit out an error, to see if we are currently
-// globally scoped.
-//
-// Returns true if the was an error.
-//
-bool TParseContext::globalErrorCheck(int line, bool global, char* token)
-{
- if (global)
- return false;
-
- error(line, "only allowed at global scope", token, "");
-
- return true;
-}
-
-//
-// For now, keep it simple: if it starts "gl_", it's reserved, independent
-// of scope. Except, if the symbol table is at the built-in push-level,
-// which is when we are parsing built-ins.
-//
-// Returns true if there was an error.
-//
-bool TParseContext::reservedErrorCheck(int line, const TString& identifier)
-{
- if (symbolTable.atBuiltInLevel() ||
- identifier.substr(0, 3) != TString("gl_"))
- return false;
-
- error(line, "reserved built-in name", "gl_", "");
-
- return true;
-}
-
-//
-// Make sure there is enough data provided to the constructor to build
-// something of the type of the constructor. Also returns the type of
-// the constructor.
-//
-// Returns true if there was an error in construction.
-//
-bool TParseContext::constructorErrorCheck(int line, TIntermNode* node, TFunction& function, TOperator op, TType* type)
-{
- switch(op) {
- case EOpConstructInt: *type = TType(EbtInt); break;
- case EOpConstructBool: *type = TType(EbtBool); break;
- case EOpConstructFloat: *type = TType(EbtFloat); break;
- case EOpConstructVec2: *type = TType(EbtFloat, EvqTemporary, 2); break;
- case EOpConstructVec3: *type = TType(EbtFloat, EvqTemporary, 3); break;
- case EOpConstructVec4: *type = TType(EbtFloat, EvqTemporary, 4); break;
- case EOpConstructBVec2: *type = TType(EbtBool, EvqTemporary, 2); break;
- case EOpConstructBVec3: *type = TType(EbtBool, EvqTemporary, 3); break;
- case EOpConstructBVec4: *type = TType(EbtBool, EvqTemporary, 4); break;
- case EOpConstructIVec2: *type = TType(EbtInt, EvqTemporary, 2); break;
- case EOpConstructIVec3: *type = TType(EbtInt, EvqTemporary, 3); break;
- case EOpConstructIVec4: *type = TType(EbtInt, EvqTemporary, 4); break;
- case EOpConstructMat2: *type = TType(EbtFloat, EvqTemporary, 2, true); break;
- case EOpConstructMat3: *type = TType(EbtFloat, EvqTemporary, 3, true); break;
- case EOpConstructMat4: *type = TType(EbtFloat, EvqTemporary, 4, true); break;
- case EOpConstructStruct: *type = TType(function.getReturnType().getStruct(), function.getReturnType().getTypeName()); break;
- default:
- error(line, "expected constructor", "Internal Error", "");
- return true;
- }
-
- bool constructingMatrix = false;
- switch(op) {
- case EOpConstructMat2:
- case EOpConstructMat3:
- case EOpConstructMat4:
- constructingMatrix = true;
- break;
- default:
- break;
- }
-
- //
- // Note: It's okay to have too many components available, but not okay to have unused
- // arguments. 'full' will go to true when enough args have been seen. If we loop
- // again, there is an extra argument, so 'overfull' will become true.
- //
-
- int size = 0;
- bool constType = true;
- bool full = false;
- bool overFull = false;
- bool matrixInMatrix = false;
- for (int i = 0; i < function.getParamCount(); ++i) {
- size += function[i].type->getInstanceSize();
- if (constructingMatrix && function[i].type->isMatrix())
- matrixInMatrix = true;
- if (full)
- overFull = true;
- if (op != EOpConstructStruct && size >= type->getInstanceSize())
- full = true;
- if (function[i].type->getQualifier() != EvqConst)
- constType = false;
- }
-
- if (constType)
- type->changeQualifier(EvqConst);
-
- if (matrixInMatrix) {
- error(line, "constructing matrix from matrix", "constructor", "(reserved)");
- return true;
- }
-
- if (overFull) {
- error(line, "too many arguments", "constructor", "");
- return true;
- }
-
- if (size != 1 && size < type->getInstanceSize() || (size < 1) && op == EOpConstructStruct) {
- error(line, "not enough data provided for construction", "constructor", "");
- return true;
- }
-
- TIntermTyped* typed = node->getAsTyped();
- if (typed == 0) {
- error(line, "constructor argument does not have a type", "constructor", "");
- return true;
- }
- if (op != EOpConstructStruct && IsSampler(typed->getBasicType())) {
- error(line, "cannot convert a sampler", "constructor", "");
- return true;
- }
- if (typed->getBasicType() == EbtVoid) {
- error(line, "cannot convert a void", "constructor", "");
- return true;
- }
-
- return false;
-}
-
-// This function checks to see if a void variable has been declared and raise an error message for such a case
-//
-// returns true in case of an error
-//
-bool TParseContext::voidErrorCheck(int line, const TString& identifier, const TPublicType& pubType)
-{
- if (pubType.type == EbtVoid) {
- error(line, "illegal use of type 'void'", identifier.c_str(), "");
- return true;
- }
-
- return false;
-}
-
-// This function checks to see if the node (for the expression) contains a scalar boolean expression or not
-//
-// returns true in case of an error
-//
-bool TParseContext::boolErrorCheck(int line, const TIntermTyped* type)
-{
- if (type->getBasicType() != EbtBool || type->isArray() || type->isMatrix() || type->isVector()) {
- error(line, "boolean expression expected", "", "");
- return true;
- }
-
- return false;
-}
-
-// This function checks to see if the node (for the expression) contains a scalar boolean expression or not
-//
-// returns true in case of an error
-//
-bool TParseContext::boolErrorCheck(int line, const TPublicType& pType)
-{
- if (pType.type != EbtBool || pType.array || pType.matrix || (pType.size > 1)) {
- error(line, "boolean expression expected", "", "");
- return true;
- }
-
- return false;
-}
-
-bool TParseContext::samplerErrorCheck(int line, const TPublicType& pType, const char* reason)
-{
- if (pType.type == EbtStruct) {
- if (containsSampler(*pType.userDef)) {
- error(line, reason, TType::getBasicString(pType.type), "(structure contains a sampler)");
-
- return true;
- }
-
- return false;
- } else if (IsSampler(pType.type)) {
- error(line, reason, TType::getBasicString(pType.type), "");
-
- return true;
- }
-
- return false;
-}
-
-bool TParseContext::structQualifierErrorCheck(int line, const TPublicType& pType)
-{
- if ((pType.qualifier == EvqVaryingIn || pType.qualifier == EvqVaryingOut || pType.qualifier == EvqAttribute) &&
- pType.type == EbtStruct) {
- error(line, "cannot be used with a structure", getQualifierString(pType.qualifier), "");
-
- return true;
- }
-
- if (pType.qualifier != EvqUniform && samplerErrorCheck(line, pType, "samplers must be uniform"))
- return true;
-
- return false;
-}
-
-bool TParseContext::parameterSamplerErrorCheck(int line, TQualifier qualifier, const TType& type)
-{
- if ((qualifier == EvqOut || qualifier == EvqInOut) &&
- type.getBasicType() != EbtStruct && IsSampler(type.getBasicType())) {
- error(line, "samplers cannot be output parameters", type.getBasicString(), "");
- return true;
- }
-
- return false;
-}
-
-bool TParseContext::containsSampler(TType& type)
-{
- if (IsSampler(type.getBasicType()))
- return true;
-
- if (type.getBasicType() == EbtStruct) {
- TTypeList& structure = *type.getStruct();
- for (unsigned int i = 0; i < structure.size(); ++i) {
- if (containsSampler(*structure[i].type))
- return true;
- }
- }
-
- return false;
-}
-
-bool TParseContext::insertBuiltInArrayAtGlobalLevel()
-{
- TString *name = NewPoolTString("gl_TexCoord");
- TSymbol* symbol = symbolTable.find(*name);
- if (!symbol) {
- error(0, "INTERNAL ERROR finding symbol", name->c_str(), "");
- return true;
- }
- TVariable* variable = static_cast<TVariable*>(symbol);
-
- TVariable* newVariable = new TVariable(name, variable->getType());
-
- if (! symbolTable.insert(*newVariable)) {
- delete newVariable;
- error(0, "INTERNAL ERROR inserting new symbol", name->c_str(), "");
- return true;
- }
-
- return false;
-}
-
-//
-// Do all the semantic checking for declaring an array, with and
-// without a size, and make the right changes to the symbol table.
-//
-// size == 0 means no specified size.
-//
-// Returns true if there was an error.
-//
-bool TParseContext::arrayErrorCheck(int line, TString& identifier, TPublicType type, TIntermTyped* size)
-{
- //
- // Don't check for reserved word use until after we know it's not in the symbol table,
- // because reserved arrays can be redeclared.
- //
-
- //
- // Can the type be an array?
- //
- if (type.array || type.qualifier == EvqAttribute || type.qualifier == EvqConst) {
- error(line, "cannot declare arrays of this type", TType(type).getCompleteString().c_str(), "");
- return true;
- }
- type.array = true;
-
- //
- // size will be 0 if there is no size declared, otherwise it contains the size
- // declared.
- //
- TIntermConstantUnion* constant = 0;
- if (size) {
- constant = size->getAsConstantUnion();
- if (constant == 0 || constant->getBasicType() != EbtInt || constant->getUnionArrayPointer()->iConst <= 0) {
- error(line, "array size must be a positive integer", identifier.c_str(), "");
- return true;
- }
- }
-
- bool builtIn = false;
- bool sameScope = false;
- TSymbol* symbol = symbolTable.find(identifier, &builtIn, &sameScope);
- if (symbol == 0 || !sameScope) {
- if (reservedErrorCheck(line, identifier))
- return true;
-
- TVariable* variable = new TVariable(&identifier, TType(type));
-
- if (size)
- variable->getType().setArraySize(constant->getUnionArrayPointer()->iConst);
-
- if (! symbolTable.insert(*variable)) {
- delete variable;
- error(line, "INTERNAL ERROR inserting new symbol", identifier.c_str(), "");
- return true;
- }
- } else {
- if (! symbol->isVariable()) {
- error(line, "variable expected", identifier.c_str(), "");
- return true;
- }
-
- TVariable* variable = static_cast<TVariable*>(symbol);
- if (! variable->getType().isArray()) {
- error(line, "redeclaring non-array as array", identifier.c_str(), "");
- return true;
- }
- if (variable->getType().getArraySize() > 0) {
- error(line, "redeclaration of array with size", identifier.c_str(), "");
- return true;
- }
-
- if (variable->getType() != TType(type)) {
- error(line, "redeclaration of array with a different type", identifier.c_str(), "");
- return true;
- }
-
- TType* t = variable->getArrayInformationType();
- while (t != 0) {
- if (t->getMaxArraySize() > constant->getUnionArrayPointer()->iConst) {
- error(line, "higher index value already used for the array", identifier.c_str(), "");
- return true;
- }
- t->setArraySize(constant->getUnionArrayPointer()->iConst);
- t = t->getArrayInformationType();
- }
-
- if (size)
- variable->getType().setArraySize(constant->getUnionArrayPointer()->iConst);
- }
-
- if (voidErrorCheck(line, identifier, type))
- return true;
-
- return false;
-}
-
-bool TParseContext::arraySetMaxSize(TIntermSymbol *node, TType* type, int size, bool updateFlag, TSourceLoc line)
-{
- bool builtIn = false;
- TSymbol* symbol = symbolTable.find(node->getSymbol(), &builtIn);
- if (symbol == 0) {
- error(line, " undeclared identifier", node->getSymbol().c_str(), "");
- return true;
- }
- TVariable* variable = static_cast<TVariable*>(symbol);
-
- type->setArrayInformationType(variable->getArrayInformationType());
- variable->updateArrayInformationType(type);
-
- // we dont want to update the maxArraySize when this flag is not set, we just want to include this
- // node type in the chain of node types so that its updated when a higher maxArraySize comes in.
- if (!updateFlag)
- return false;
-
- size++;
- variable->getType().setMaxArraySize(size);
- type->setMaxArraySize(size);
- TType* tt = type;
-
- while(tt->getArrayInformationType() != 0) {
- tt = tt->getArrayInformationType();
- tt->setMaxArraySize(size);
- }
-
- return false;
-}
-
-//
-// Do semantic checking for a variable declaration that has no initializer,
-// and update the symbol table.
-//
-// Returns true if there was an error.
-//
-bool TParseContext::nonInitErrorCheck(int line, TString& identifier, TPublicType& type)
-{
- if (reservedErrorCheck(line, identifier))
- recover();
-
- //
- // Make the qualifier make sense, error is issued in a little bit.
- //
- bool constError = false;
- if (type.qualifier == EvqConst) {
- type.qualifier = EvqTemporary;
- constError = true;
- }
-
- TVariable* variable = new TVariable(&identifier, TType(type));
-
- if (! symbolTable.insert(*variable)) {
- error(line, "redefinition", variable->getName().c_str(), "");
- delete variable;
- return true;
- }
- if (constError) {
- error(line, "variables with qualifier 'const' must be initialized", identifier.c_str(), "");
- return true;
- }
-
- if (voidErrorCheck(line, identifier, type))
- return true;
-
- return false;
-}
-
-bool TParseContext::paramErrorCheck(int line, TQualifier qualifier, TQualifier paramQualifier, TType* type)
-{
- if (qualifier != EvqConst && qualifier != EvqTemporary) {
- error(line, "qualifier not allowed on function parameter", getQualifierString(qualifier), "");
- return true;
- }
- if (qualifier == EvqConst && paramQualifier != EvqIn) {
- error(line, "qualifier not allowed with ", getQualifierString(qualifier), getQualifierString(paramQualifier));
- return true;
- }
-
- if (qualifier == EvqConst)
- type->changeQualifier(EvqConstReadOnly);
- else
- type->changeQualifier(paramQualifier);
-
- return false;
-}
-
-/////////////////////////////////////////////////////////////////////////////////
-//
-// Non-Errors.
-//
-/////////////////////////////////////////////////////////////////////////////////
-
-//
-// Look up a function name in the symbol table, and make sure it is a function.
-//
-// Return the function symbol if found, otherwise 0.
-//
-const TFunction* TParseContext::findFunction(int line, TFunction* call, bool *builtIn)
-{
- const TSymbol* symbol = symbolTable.find(call->getMangledName(), builtIn);
-
- if (symbol == 0) {
- error(line, "no matching overloaded function found", call->getName().c_str(), "");
- return 0;
- }
-
- if (! symbol->isFunction()) {
- error(line, "function name expected", call->getName().c_str(), "");
- return 0;
- }
-
- const TFunction* function = static_cast<const TFunction*>(symbol);
-
- return function;
-}
-//
-// Initializers show up in several places in the grammar. Have one set of
-// code to handle them here.
-//
-bool TParseContext::executeInitializer(TSourceLoc line, TString& identifier, TPublicType& pType,
- TIntermTyped* initializer, TIntermNode*& intermNode)
-{
- if (reservedErrorCheck(line, identifier))
- return true;
-
- if (voidErrorCheck(line, identifier, pType))
- return true;
-
- //
- // add variable to symbol table
- //
- TVariable* variable = new TVariable(&identifier, TType(pType));
- if (! symbolTable.insert(*variable)) {
- error(line, "redefinition", variable->getName().c_str(), "");
- return true;
- // don't delete variable, it's used by error recovery, and the pool
- // pop will take care of the memory
- }
-
- //
- // identifier must be of type constant, a global, or a temporary
- //
- TQualifier qualifier = variable->getType().getQualifier();
- if ((qualifier != EvqTemporary) && (qualifier != EvqGlobal) && (qualifier != EvqConst)) {
- error(line, " cannot initialize this type of qualifier ", variable->getType().getQualifierString(), "");
- return true;
- }
- //
- // test for and propagate constant
- //
-
- if (qualifier == EvqConst) {
- if (qualifier != initializer->getType().getQualifier()) {
- error(line, " assigning non-constant to", "=", "'%s'", variable->getType().getCompleteString().c_str());
- variable->getType().changeQualifier(EvqTemporary);
- return true;
- }
- if (TType(pType) != initializer->getType()) {
- error(line, " non-matching types for const initializer ",
- variable->getType().getQualifierString(), "");
- variable->getType().changeQualifier(EvqTemporary);
- return true;
- }
- if (initializer->getAsConstantUnion()) {
- constUnion* unionArray = variable->getConstPointer();
-
- if (pType.size == 1 && TType(pType).getBasicType() != EbtStruct) {
- switch (pType.type ) {
- case EbtInt:
- unionArray->iConst = (initializer->getAsConstantUnion()->getUnionArrayPointer())[0].iConst;
- break;
- case EbtFloat:
- unionArray->fConst = (initializer->getAsConstantUnion()->getUnionArrayPointer())[0].fConst;
- break;
- case EbtBool:
- unionArray->bConst = (initializer->getAsConstantUnion()->getUnionArrayPointer())[0].bConst;
- break;
- default:
- error(line, " cannot initialize constant of this type", "", "");
- return true;
- }
- } else {
- variable->shareConstPointer(initializer->getAsConstantUnion()->getUnionArrayPointer());
- }
- } else if (initializer->getAsAggregate()) {
- bool returnVal = false;
- constUnion* unionArray = variable->getConstPointer();
- if (initializer->getAsAggregate()->getSequence().size() == 1 && initializer->getAsAggregate()->getSequence()[0]->getAsTyped()->getAsConstantUnion()) {
- returnVal = intermediate.parseConstTree(line, initializer, unionArray, initializer->getAsAggregate()->getOp(), symbolTable, variable->getType(), true);
- }
- else {
- returnVal = intermediate.parseConstTree(line, initializer, unionArray, initializer->getAsAggregate()->getOp(), symbolTable, variable->getType());
- }
- intermNode = 0;
- constUnion *arrayUnion = unionArray;
- if (returnVal) {
- arrayUnion = 0;
- variable->getType().changeQualifier(EvqTemporary);
- }
- return returnVal;
- } else if (initializer->getAsSymbolNode()) {
- const TSymbol* symbol = symbolTable.find(initializer->getAsSymbolNode()->getSymbol());
- const TVariable* tVar = static_cast<const TVariable*>(symbol);
-
- constUnion* constArray = tVar->getConstPointer();
- variable->shareConstPointer(constArray);
- } else {
- error(line, " assigning non-constant to", "=", "'%s'", variable->getType().getCompleteString().c_str());
- variable->getType().changeQualifier(EvqTemporary);
- return true;
- }
- }
-
- if (qualifier != EvqConst) {
- TIntermSymbol* intermSymbol = intermediate.addSymbol(variable->getUniqueId(), variable->getName(), variable->getType(), line);
- intermNode = intermediate.addAssign(EOpAssign, intermSymbol, initializer, line);
- if (intermNode == 0) {
- assignError(line, "=", intermSymbol->getCompleteString(), initializer->getCompleteString());
- return true;
- }
- } else
- intermNode = 0;
-
- return false;
-}
-
-//
-// This method checks to see if the given aggregate node has all its children nodes as constants
-// This method does not test if structure members are constant
-//
-bool TParseContext::canNodeBeRemoved(TIntermNode* childNode)
-{
- TIntermAggregate *aggrNode = childNode->getAsAggregate();
- if (!aggrNode)
- return false;
-
- if (!aggrNode->isConstructor() || aggrNode->getOp() == EOpConstructStruct)
- return false;
-
- bool allConstant = true;
-
- // check if all the child nodes are constants so that they can be inserted into
- // the parent node
- if (aggrNode) {
- TIntermSequence &childSequenceVector = aggrNode->getSequence() ;
- for (TIntermSequence::iterator p = childSequenceVector.begin();
- p != childSequenceVector.end(); p++) {
- if (!(*p)->getAsTyped()->getAsConstantUnion())
- return false;
- }
- }
-
- return allConstant;
-}
-
-// This function is used to test for the correctness of the parameters passed to various constructor functions
-// and also convert them to the right datatype if it is allowed and required.
-//
-// Returns 0 for an error or the constructed node (aggregate or typed) for no error.
-//
-TIntermTyped* TParseContext::addConstructor(TIntermNode* node, TType* type, TOperator op, TFunction* fnCall, TSourceLoc line)
-{
- if (node == 0)
- return 0;
-
- TIntermAggregate* aggrNode = node->getAsAggregate();
-
- TTypeList::iterator list;
- TTypeList* structure = 0; // Store the information (vector) about the return type of the structure.
- if (op == EOpConstructStruct) {
- const TType& ttype = fnCall->getReturnType();
- structure = ttype.getStruct();
- list = (*structure).begin();
- }
-
- bool singleArg;
- if (aggrNode) {
- if (aggrNode->getOp() != EOpNull || aggrNode->getSequence().size() == 1)
- singleArg = true;
- else
- singleArg = false;
- } else
- singleArg = true;
-
- TIntermTyped *newNode;
- if (singleArg) {
- if (op == EOpConstructStruct) {
- // If structure constructor is being called for only one parameter inside the structure,
- // we need to call constructStruct function once.
- if (structure->size() != 1) {
- error(line, "Number of constructor parameters does not match the number of structure fields", "constructor", "");
-
- return 0;
- } else
- return constructStruct(node, (*list).type, 1, node->getLine(), false);
- } else {
- newNode = constructBuiltIn(type, op, node, node->getLine(), false);
- if (newNode && newNode->getAsAggregate()) {
- if (canNodeBeRemoved(newNode->getAsAggregate()->getSequence()[0])) {
- TIntermAggregate* returnAggNode = newNode->getAsAggregate()->getSequence()[0]->getAsAggregate();
- newNode = intermediate.removeChildNode(newNode, type, returnAggNode);
- }
- }
- return newNode;
- }
- }
-
- //
- // Handle list of arguments.
- //
- TIntermSequence &sequenceVector = aggrNode->getSequence() ; // Stores the information about the parameter to the constructor
- // if the structure constructor contains more than one parameter, then construct
- // each parameter
- if (op == EOpConstructStruct) {
- if (structure->size() != sequenceVector.size()) { // If the number of parameters to the constructor does not match the expected number of parameters
- error(line, "Number of constructor parameters does not match the number of structure fields", "constructor", "");
-
- return 0;
- }
- }
-
- int paramCount = 0; // keeps a track of the constructor parameter number being checked
-
- // for each parameter to the constructor call, check to see if the right type is passed or convert them
- // to the right type if possible (and allowed).
- // for structure constructors, just check if the right type is passed, no conversion is allowed.
-
- for (TIntermSequence::iterator p = sequenceVector.begin();
- p != sequenceVector.end(); p++, paramCount++) {
- bool move = false;
- if (op == EOpConstructStruct) {
- newNode = constructStruct(*p, (list[paramCount]).type, paramCount+1, node->getLine(), true);
- if (newNode)
- move = true;
- } else {
- newNode = constructBuiltIn(type, op, *p, node->getLine(), true);
-
- if (newNode) {
- if (canNodeBeRemoved(newNode))
- intermediate.removeChildNode(sequenceVector, *type, paramCount, p, newNode->getAsAggregate());
- else
- move = true;
- }
- }
- if (move) {
- sequenceVector.erase(p);
- sequenceVector.insert(p, newNode);
- }
- }
-
- return intermediate.setAggregateOperator(aggrNode, op, line);
-}
-
-// Function for constructor implementation. Calls addUnaryMath with appropriate EOp value
-// for the parameter to the constructor (passed to this function). Essentially, it converts
-// the parameter types correctly. If a constructor expects an int (like ivec2) and is passed a
-// float, then float is converted to int.
-//
-// Returns 0 for an error or the constructed node.
-//
-TIntermTyped* TParseContext::constructBuiltIn(TType* type, TOperator op, TIntermNode* node, TSourceLoc line, bool subset)
-{
- TIntermTyped* newNode;
- TOperator basicOp;
-
- //
- // First, convert types as needed.
- //
- switch (op) {
- case EOpConstructVec2:
- case EOpConstructVec3:
- case EOpConstructVec4:
- case EOpConstructMat2:
- case EOpConstructMat3:
- case EOpConstructMat4:
- case EOpConstructFloat:
- basicOp = EOpConstructFloat;
- break;
-
- case EOpConstructIVec2:
- case EOpConstructIVec3:
- case EOpConstructIVec4:
- case EOpConstructInt:
- basicOp = EOpConstructInt;
- break;
-
- case EOpConstructBVec2:
- case EOpConstructBVec3:
- case EOpConstructBVec4:
- case EOpConstructBool:
- basicOp = EOpConstructBool;
- break;
-
- default:
- error(line, "unsupported construction", "", "");
- recover();
-
- return 0;
- }
- newNode = intermediate.addUnaryMath(basicOp, node, node->getLine(), symbolTable);
- if (newNode == 0) {
- error(line, "can't convert", "constructor", "");
- return 0;
- }
-
- //
- // Now, if there still isn't an operation to do the construction, and we need one, add one.
- //
-
- // Otherwise, skip out early.
- if (subset || newNode != node && newNode->getType() == *type)
- return newNode;
-
- // setAggregateOperator will insert a new node for the constructor, as needed.
- return intermediate.setAggregateOperator(newNode, op, line);
-}
-
-// This function tests for the type of the parameters to the structures constructors. Raises
-// an error message if the expected type does not match the parameter passed to the constructor.
-//
-// Returns 0 for an error or the input node itself if the expected and the given parameter types match.
-//
-TIntermTyped* TParseContext::constructStruct(TIntermNode* node, TType* type, int paramCount, TSourceLoc line, bool subset)
-{
- if (*type == node->getAsTyped()->getType()) {
- if (subset)
- return node->getAsTyped();
- else
- return intermediate.setAggregateOperator(node->getAsTyped(), EOpConstructStruct, line);
- } else {
- error(line, "", "constructor", "cannot convert parameter %d from '%s' to '%s'", paramCount,
- node->getAsTyped()->getType().getBasicString(), type->getBasicString());
- recover();
- }
-
- return 0;
-}
-
-//
-// This function returns the tree representation for the vector field(s) being accessed from contant vector.
-// If only one component of vector is accessed (v.x or v[0] where v is a contant vector), then a contant node is
-// returned, else an aggregate node is returned (for v.xy). The input to this function could either be the symbol
-// node or it could be the intermediate tree representation of accessing fields in a constant structure or column of
-// a constant matrix.
-//
-TIntermTyped* TParseContext::addConstVectorNode(TVectorFields& fields, TIntermTyped* node, TSourceLoc line)
-{
- TIntermTyped* typedNode;
- TIntermConstantUnion* tempConstantNode = node->getAsConstantUnion();
- TIntermAggregate* aggregateNode = node->getAsAggregate();
-
- constUnion *unionArray;
- if (tempConstantNode) {
- unionArray = tempConstantNode->getUnionArrayPointer();
-
- if (!unionArray) { // this error message should never be raised
- infoSink.info.message(EPrefixInternalError, "constUnion not initialized in addConstVectorNode function", line);
- recover();
-
- return node;
- }
- } else if (aggregateNode) { // if an aggregate node is present, the value has to be taken from the parse tree
- // for a case like vec(4).xz
- unionArray = new constUnion[aggregateNode->getType().getInstanceSize()];
-
- bool returnVal = false;
- if (aggregateNode->getAsAggregate()->getSequence().size() == 1 && aggregateNode->getAsAggregate()->getSequence()[0]->getAsTyped()->getAsConstantUnion()) {
- returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable, aggregateNode->getType(), true);
- }
- else {
- returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable, aggregateNode->getType());
- }
-
- if (returnVal)
- return 0;
-
- } else { // The node has to be either a symbol node or an aggregate node or a tempConstant node, else, its an error
- error(line, "No aggregate or constant union node available", "Internal Error", "");
- recover();
-
- return 0;
- }
-
- constUnion* constArray = new constUnion[fields.num];
-
- for (int i = 0; i < fields.num; i++) {
- if (fields.offsets[i] >= node->getType().getInstanceSize()) {
- error(line, "", "[", "vector field selection out of range '%d'", fields.offsets[i]);
- recover();
- fields.offsets[i] = 0;
- }
-
- constArray[i] = unionArray[fields.offsets[i]];
-
- }
- typedNode = intermediate.addConstantUnion(constArray, node->getType(), line);
- return typedNode;
-}
-
-//
-// This function returns the column being accessed from a constant matrix. The values are retrieved from
-// the symbol table and parse-tree is built for a vector (each column of a matrix is a vector). The input
-// to the function could either be a symbol node (m[0] where m is a constant matrix)that represents a
-// constant matrix or it could be the tree representation of the constant matrix (s.m1[0] where s is a constant structure)
-//
-TIntermTyped* TParseContext::addConstMatrixNode(int index, TIntermTyped* node, TSourceLoc line)
-{
- TIntermTyped* typedNode;
- TIntermConstantUnion* tempConstantNode = node->getAsConstantUnion();
- TIntermAggregate* aggregateNode = node->getAsAggregate();
-
- if (index >= node->getType().getNominalSize()) {
- error(line, "", "[", "matrix field selection out of range '%d'", index);
- recover();
- index = 0;
- }
-
- if (tempConstantNode) {
- constUnion* unionArray = tempConstantNode->getUnionArrayPointer();
- int size = tempConstantNode->getType().getNominalSize();
- typedNode = intermediate.addConstantUnion(&unionArray[size*index], tempConstantNode->getType(), line);
- } else if (aggregateNode) {
- // for a case like mat4(5)[0]
- constUnion* unionArray = new constUnion[aggregateNode->getType().getInstanceSize()];
- int size = aggregateNode->getType().getNominalSize();
-
- bool returnVal = false;
- if (aggregateNode->getAsAggregate()->getSequence().size() == 1 && aggregateNode->getAsAggregate()->getSequence()[0]->getAsTyped()->getAsConstantUnion()) {
- returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable, aggregateNode->getType(), true);
- }
- else {
- returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable, aggregateNode->getType());
- }
-
- if (!returnVal)
- typedNode = intermediate.addConstantUnion(&unionArray[size*index], aggregateNode->getType(), line);
- else
- return 0;
-
- } else {
- error(line, "No Aggregate or Constant Union node available", "Internal Error", "");
- recover();
-
- return 0;
- }
-
- return typedNode;
-}
-
-//
-// This function returns the value of a particular field inside a constant structure from the symbol table.
-// If there is an embedded/nested struct, it appropriately calls addConstStructNested or addConstStructFromAggr
-// function and returns the parse-tree with the values of the embedded/nested struct.
-//
-TIntermTyped* TParseContext::addConstStruct(TString& identifier, TIntermTyped* node, TSourceLoc line)
-{
- TTypeList* fields = node->getType().getStruct();
- TIntermTyped *typedNode;
- int instanceSize = 0;
- unsigned int index = 0;
- TIntermConstantUnion *tempConstantNode = node->getAsConstantUnion();
- TIntermAggregate* aggregateNode = node->getAsAggregate();
-
- for ( index = 0; index < fields->size(); ++index) {
- if ((*fields)[index].type->getFieldName() == identifier) {
- break;
- } else {
- if ((*fields)[index].type->getStruct())
- //?? We should actually be calling getStructSize() function and not setStructSize. This problem occurs in case
- // of nested/embedded structs.
- instanceSize += (*fields)[index].type->setStructSize((*fields)[index].type->getStruct());
- else
- instanceSize += (*fields)[index].type->getInstanceSize();
- }
- }
-
- if (tempConstantNode) {
- constUnion* constArray = tempConstantNode->getUnionArrayPointer();
-
- typedNode = intermediate.addConstantUnion(constArray+instanceSize, tempConstantNode->getType(), line); // type will be changed in the calling function
- } else if (aggregateNode) {
- // for a case like constStruct(1,v3).i where structure fields is int i and vec3 v3.
-
- constUnion* unionArray = new constUnion[aggregateNode->getType().getStructSize()];
-
- bool returnVal = false;
- if (aggregateNode->getAsAggregate()->getSequence().size() == 1 && aggregateNode->getAsAggregate()->getSequence()[0]->getAsTyped()->getAsConstantUnion()) {
- returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable, aggregateNode->getType(), true);
- }
- else {
- returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable, aggregateNode->getType());
- }
-
- if (!returnVal)
- typedNode = intermediate.addConstantUnion(unionArray+instanceSize, aggregateNode->getType(), line);
- else
- return 0;
-
- } else {
- error(line, "No Aggregate or Constant Union node available", "Internal Error", "");
- recover();
-
- return 0;
- }
-
- return typedNode;
-}
-
-//
-// Initialize all supported extensions to disable
-//
-void TParseContext::initializeExtensionBehavior()
-{
- //
- // example code: extensionBehavior["test"] = EDisable; // where "test" is the name of
- // supported extension
- //
-}
-
-OS_TLSIndex GlobalParseContextIndex = OS_INVALID_TLS_INDEX;
-
-bool InitializeParseContextIndex()
-{
- if (GlobalParseContextIndex != OS_INVALID_TLS_INDEX) {
- assert(0 && "InitializeParseContextIndex(): Parse Context already initalised");
- return false;
- }
-
- //
- // Allocate a TLS index.
- //
- GlobalParseContextIndex = OS_AllocTLSIndex();
-
- if (GlobalParseContextIndex == OS_INVALID_TLS_INDEX) {
- assert(0 && "InitializeParseContextIndex(): Parse Context already initalised");
- return false;
- }
-
- return true;
-}
-
-bool InitializeGlobalParseContext()
-{
- if (GlobalParseContextIndex == OS_INVALID_TLS_INDEX) {
- assert(0 && "InitializeGlobalParseContext(): Parse Context index not initalised");
- return false;
- }
-
- TThreadParseContext *lpParseContext = static_cast<TThreadParseContext *>(OS_GetTLSValue(GlobalParseContextIndex));
- if (lpParseContext != 0) {
- assert(0 && "InitializeParseContextIndex(): Parse Context already initalised");
- return false;
- }
-
- TThreadParseContext *lpThreadData = new TThreadParseContext();
- if (lpThreadData == 0) {
- assert(0 && "InitializeGlobalParseContext(): Unable to create thread parse context");
- return false;
- }
-
- lpThreadData->lpGlobalParseContext = 0;
- OS_SetTLSValue(GlobalParseContextIndex, lpThreadData);
-
- return true;
-}
-
-TParseContextPointer& GetGlobalParseContext()
-{
- //
- // Minimal error checking for speed
- //
-
- TThreadParseContext *lpParseContext = static_cast<TThreadParseContext *>(OS_GetTLSValue(GlobalParseContextIndex));
-
- return lpParseContext->lpGlobalParseContext;
-}
-
-bool FreeParseContext()
-{
- if (GlobalParseContextIndex == OS_INVALID_TLS_INDEX) {
- assert(0 && "FreeParseContext(): Parse Context index not initalised");
- return false;
- }
-
- TThreadParseContext *lpParseContext = static_cast<TThreadParseContext *>(OS_GetTLSValue(GlobalParseContextIndex));
- if (lpParseContext)
- delete lpParseContext;
-
- return true;
-}
-
-bool FreeParseContextIndex()
-{
- OS_TLSIndex tlsiIndex = GlobalParseContextIndex;
-
- if (GlobalParseContextIndex == OS_INVALID_TLS_INDEX) {
- assert(0 && "FreeParseContextIndex(): Parse Context index not initalised");
- return false;
- }
-
- GlobalParseContextIndex = OS_INVALID_TLS_INDEX;
-
- return OS_FreeTLSIndex(tlsiIndex);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/ParseHelper.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/ParseHelper.h deleted file mode 100755 index 00552b855..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/ParseHelper.h +++ /dev/null @@ -1,143 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-#ifndef _PARSER_HELPER_INCLUDED_
-#define _PARSER_HELPER_INCLUDED_
-
-#include "../Include/ShHandle.h"
-#include "SymbolTable.h"
-#include "localintermediate.h"
-
-struct TMatrixFields {
- bool wholeRow;
- bool wholeCol;
- int row;
- int col;
-};
-
-typedef enum {
- EBhRequire,
- EBhEnable,
- EBhWarn,
- EBhDisable
-} TBehavior;
-
-struct TPragma {
- TPragma(bool o, bool d) : optimize(o), debug(d) { }
- bool optimize;
- bool debug;
- TPragmaTable pragmaTable;
-};
-
-//
-// The following are extra variables needed during parsing, grouped together so
-// they can be passed to the parser without needing a global.
-//
-struct TParseContext {
- TParseContext(TSymbolTable& symt, TIntermediate& interm, EShLanguage L, TInfoSink& is) :
- intermediate(interm), symbolTable(symt), infoSink(is), language(L), treeRoot(0),
- recoveredFromError(false), numErrors(0), lexAfterType(false), loopNestingLevel(0),
- inTypeParen(false), contextPragma(true, false) { }
- TIntermediate& intermediate; // to hold and build a parse tree
- TSymbolTable& symbolTable; // symbol table that goes with the language currently being parsed
- TInfoSink& infoSink;
- EShLanguage language; // vertex or fragment language (future: pack or unpack)
- TIntermNode* treeRoot; // root of parse tree being created
- bool recoveredFromError; // true if a parse error has occurred, but we continue to parse
- int numErrors;
- bool lexAfterType; // true if we've recognized a type, so can only be looking for an identifier
- int loopNestingLevel; // 0 if outside all loops
- bool inTypeParen; // true if in parentheses, looking only for an identifier
- const TType* currentFunctionType; // the return type of the function that's currently being parsed
- bool functionReturnsValue; // true if a non-void function has a return
- TMap<TString, TBehavior> extensionBehavior;
- void initializeExtensionBehavior();
-
- void C_DECL error(TSourceLoc, const char *szReason, const char *szToken,
- const char *szExtraInfoFormat, ...);
- bool reservedErrorCheck(int line, const TString& identifier);
- void recover();
-
- bool parseVectorFields(const TString&, int vecSize, TVectorFields&, int line);
- bool parseMatrixFields(const TString&, int matSize, TMatrixFields&, int line);
- void assignError(int line, const char* op, TString left, TString right);
- void unaryOpError(int line, char* op, TString operand);
- void binaryOpError(int line, char* op, TString left, TString right);
- bool lValueErrorCheck(int line, char* op, TIntermTyped*);
- bool constErrorCheck(TIntermTyped* node);
- bool integerErrorCheck(TIntermTyped* node, char* token);
- bool globalErrorCheck(int line, bool global, char* token);
- bool constructorErrorCheck(int line, TIntermNode*, TFunction&, TOperator, TType*);
- bool arrayErrorCheck(int line, TString& identifier, TPublicType type, TIntermTyped* size);
- bool insertBuiltInArrayAtGlobalLevel();
- bool voidErrorCheck(int, const TString&, const TPublicType&);
- bool boolErrorCheck(int, const TIntermTyped*);
- bool boolErrorCheck(int, const TPublicType&);
- bool samplerErrorCheck(int line, const TPublicType& pType, const char* reason);
- bool structQualifierErrorCheck(int line, const TPublicType& pType);
- bool parameterSamplerErrorCheck(int line, TQualifier qualifier, const TType& type);
- bool containsSampler(TType& type);
- bool nonInitErrorCheck(int line, TString& identifier, TPublicType& type);
- bool paramErrorCheck(int line, TQualifier qualifier, TQualifier paramQualifier, TType* type);
- const TFunction* findFunction(int line, TFunction* pfnCall, bool *builtIn = 0);
- bool executeInitializer(TSourceLoc line, TString& identifier, TPublicType& pType,
- TIntermTyped* initializer, TIntermNode*& intermNode);
- bool canNodeBeRemoved(TIntermNode*);
- TIntermTyped* addConstructor(TIntermNode*, TType*, TOperator, TFunction*, TSourceLoc);
- TIntermTyped* constructStruct(TIntermNode*, TType*, int, TSourceLoc, bool subset);
- TIntermTyped* constructBuiltIn(TType*, TOperator, TIntermNode*, TSourceLoc, bool subset);
- TIntermTyped* addConstVectorNode(TVectorFields&, TIntermTyped*, TSourceLoc);
- TIntermTyped* addConstMatrixNode(int , TIntermTyped*, TSourceLoc);
- TIntermTyped* addConstStruct(TString& , TIntermTyped*, TSourceLoc);
- bool arraySetMaxSize(TIntermSymbol*, TType*, int, bool, TSourceLoc);
- struct TPragma contextPragma;
- TString HashErrMsg;
- bool AfterEOF;
-};
-
-int PaParseStrings(char* argv[], int strLen[], int argc, TParseContext&);
-void PaReservedWord();
-int PaIdentOrType(TString& id, TParseContext&, TSymbol*&);
-int PaParseComment(int &lineno, TParseContext&);
-void setInitialState();
-
-typedef TParseContext* TParseContextPointer;
-extern TParseContextPointer& GetGlobalParseContext();
-#define GlobalParseContext GetGlobalParseContext()
-
-typedef struct TThreadParseContextRec
-{
- TParseContext *lpGlobalParseContext;
-} TThreadParseContext;
-
-#endif // _PARSER_HELPER_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/PoolAlloc.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/PoolAlloc.cpp deleted file mode 100755 index ba717fce1..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/PoolAlloc.cpp +++ /dev/null @@ -1,349 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include "../Include/PoolAlloc.h"
-#include "../Include/Common.h"
-
-#include "Include/InitializeGlobals.h"
-#include "osinclude.h"
-
-OS_TLSIndex PoolIndex;
-
-void InitializeGlobalPools()
-{
- TThreadGlobalPools* globalPools= static_cast<TThreadGlobalPools*>(OS_GetTLSValue(PoolIndex));
- if (globalPools)
- return;
-
- TPoolAllocator *globalPoolAllocator = new TPoolAllocator(true);
-
- TThreadGlobalPools* threadData = new TThreadGlobalPools();
-
- threadData->globalPoolAllocator = globalPoolAllocator;
-
- OS_SetTLSValue(PoolIndex, threadData);
- globalPoolAllocator->push();
-}
-
-void FreeGlobalPools()
-{
- // Release the allocated memory for this thread.
- TThreadGlobalPools* globalPools= static_cast<TThreadGlobalPools*>(OS_GetTLSValue(PoolIndex));
- if (!globalPools)
- return;
-
- GlobalPoolAllocator.popAll();
- delete &GlobalPoolAllocator;
- delete globalPools;
-}
-
-bool InitializePoolIndex()
-{
- // Allocate a TLS index.
- if ((PoolIndex = OS_AllocTLSIndex()) == OS_INVALID_TLS_INDEX)
- return false;
-
- return true;
-}
-
-void FreePoolIndex()
-{
- // Release the TLS index.
- OS_FreeTLSIndex(PoolIndex);
-}
-
-TPoolAllocator& GetGlobalPoolAllocator()
-{
- TThreadGlobalPools* threadData = static_cast<TThreadGlobalPools*>(OS_GetTLSValue(PoolIndex));
-
- return *threadData->globalPoolAllocator;
-}
-
-void SetGlobalPoolAllocatorPtr(TPoolAllocator* poolAllocator)
-{
- TThreadGlobalPools* threadData = static_cast<TThreadGlobalPools*>(OS_GetTLSValue(PoolIndex));
-
- threadData->globalPoolAllocator = poolAllocator;
-}
-
-//
-// Implement the functionality of the TPoolAllocator class, which
-// is documented in PoolAlloc.h.
-//
-TPoolAllocator::TPoolAllocator(bool g, int growthIncrement, int allocationAlignment) :
- global(g),
- pageSize(growthIncrement),
- alignment(allocationAlignment),
- freeList(0),
- inUseList(0),
- numCalls(0)
-{
- //
- // Don't allow page sizes we know are smaller than all common
- // OS page sizes.
- //
- if (pageSize < 4*1024)
- pageSize = 4*1024;
-
- //
- // A large currentPageOffset indicates a new page needs to
- // be obtained to allocate memory.
- //
- currentPageOffset = pageSize;
-
- //
- // Adjust alignment to be at least pointer aligned and
- // power of 2.
- //
- size_t minAlign = sizeof(void*);
- alignment &= ~(minAlign - 1);
- if (alignment < minAlign)
- alignment = minAlign;
- size_t a = 1;
- while (a < alignment)
- a <<= 1;
- alignment = a;
- alignmentMask = a - 1;
-
- //
- // Align header skip
- //
- headerSkip = minAlign;
- if (headerSkip < sizeof(tHeader)) {
- headerSkip = (sizeof(tHeader) + alignmentMask) & ~alignmentMask;
- }
-
- //
- // Put a marker at the beginning of the stack. We won't
- // pop() past this.
- //
- tAllocState start = { currentPageOffset, 0 };
- stack.push_back(start);
-}
-
-TPoolAllocator::~TPoolAllocator()
-{
- if (!global) {
- //
- // Then we know that this object is not being
- // allocated after other, globally scoped objects
- // that depend on it. So we can delete the "in use" memory.
- //
- while (inUseList) {
- tHeader* next = inUseList->nextPage;
- inUseList->~tHeader();
- delete [] reinterpret_cast<char*>(inUseList);
- inUseList = next;
- }
- }
-
- //
- // Always delete the free list memory - it can't be being
- // (correctly) referenced, whether the pool allocator was
- // global or not. We should not check the guard blocks
- // here, because we did it already when the block was
- // placed into the free list.
- //
- while (freeList) {
- tHeader* next = freeList->nextPage;
- delete [] reinterpret_cast<char*>(freeList);
- freeList = next;
- }
-}
-
-// Support MSVC++ 6.0
-const unsigned char TAllocation::guardBlockBeginVal = 0xfb;
-const unsigned char TAllocation::guardBlockEndVal = 0xfe;
-const unsigned char TAllocation::userDataFill = 0xcd;
-
-# ifdef GUARD_BLOCKS
- const size_t TAllocation::guardBlockSize = 16;
-# else
- const size_t TAllocation::guardBlockSize = 0;
-# endif
-
-//
-// Check a single guard block for damage
-//
-void TAllocation::checkGuardBlock(unsigned char* blockMem, unsigned char val, char* locText) const
-{
- for (int x = 0; x < guardBlockSize; x++) {
- if (blockMem[x] != val) {
- char assertMsg[80];
-
- // We don't print the assert message. It's here just to be helpful.
- sprintf(assertMsg, "PoolAlloc: Damage %s %u byte allocation at 0x%p\n",
- locText, size, data());
- assert(0 && "PoolAlloc: Damage in guard block");
- }
- }
-}
-
-
-void TPoolAllocator::push()
-{
- tAllocState state = { currentPageOffset, inUseList };
-
- stack.push_back(state);
-
- //
- // Indicate there is no current page to allocate from.
- //
- currentPageOffset = pageSize;
-}
-
-//
-// Do a mass-deallocation of all the individual allocations
-// that have occurred since the last push(), or since the
-// last pop(), or since the object's creation.
-//
-// The deallocated pages are saved for future allocations.
-//
-void TPoolAllocator::pop()
-{
- if (stack.size() < 1)
- return;
-
- tHeader* page = stack.back().page;
- currentPageOffset = stack.back().offset;
-
- while (inUseList != page) {
- // invoke destructor to free allocation list
- inUseList->~tHeader();
-
- tHeader* nextInUse = inUseList->nextPage;
- if (inUseList->pageCount > 1)
- delete [] reinterpret_cast<char*>(inUseList);
- else {
- inUseList->nextPage = freeList;
- freeList = inUseList;
- }
- inUseList = nextInUse;
- }
-
- stack.pop_back();
-}
-
-//
-// Do a mass-deallocation of all the individual allocations
-// that have occurred.
-//
-void TPoolAllocator::popAll()
-{
- while (stack.size() > 0)
- pop();
-}
-
-void* TPoolAllocator::allocate(size_t numBytes)
-{
- // If we are using guard blocks, all allocations are bracketed by
- // them: [guardblock][allocation][guardblock]. numBytes is how
- // much memory the caller asked for. allocationSize is the total
- // size including guard blocks. In release build,
- // guardBlockSize=0 and this all gets optimized away.
- size_t allocationSize = TAllocation::allocationSize(numBytes);
-
- //
- // Just keep some interesting statistics.
- //
- ++numCalls;
- totalBytes += numBytes;
-
- //
- // Do the allocation, most likely case first, for efficiency.
- // This step could be moved to be inline sometime.
- //
- if (currentPageOffset + allocationSize <= pageSize) {
- //
- // Safe to allocate from currentPageOffset.
- //
- unsigned char* memory = reinterpret_cast<unsigned char *>(inUseList) + currentPageOffset;
- currentPageOffset += allocationSize;
- currentPageOffset = (currentPageOffset + alignmentMask) & ~alignmentMask;
-
- return initializeAllocation(inUseList, memory, numBytes);
- }
-
- if (allocationSize + headerSkip > pageSize) {
- //
- // Do a multi-page allocation. Don't mix these with the others.
- // The OS is efficient and allocating and free-ing multiple pages.
- //
- size_t numBytesToAlloc = allocationSize + headerSkip;
- tHeader* memory = reinterpret_cast<tHeader*>(::new char[numBytesToAlloc]);
- if (memory == 0)
- return 0;
-
- // Use placement-new to initialize header
- new(memory) tHeader(inUseList, (numBytesToAlloc + pageSize - 1) / pageSize);
- inUseList = memory;
-
- currentPageOffset = pageSize; // make next allocation come from a new page
-
- // No guard blocks for multi-page allocations (yet)
- return reinterpret_cast<void*>(reinterpret_cast<UINT_PTR>(memory) + headerSkip);
- }
-
- //
- // Need a simple page to allocate from.
- //
- tHeader* memory;
- if (freeList) {
- memory = freeList;
- freeList = freeList->nextPage;
- } else {
- memory = reinterpret_cast<tHeader*>(::new char[pageSize]);
- if (memory == 0)
- return 0;
- }
-
- // Use placement-new to initialize header
- new(memory) tHeader(inUseList, 1);
- inUseList = memory;
-
- unsigned char* ret = reinterpret_cast<unsigned char *>(inUseList) + headerSkip;
- currentPageOffset = (headerSkip + allocationSize + alignmentMask) & ~alignmentMask;
-
- return initializeAllocation(inUseList, ret, numBytes);
-}
-
-
-//
-// Check all allocations in a list for damage by calling check on each.
-//
-void TAllocation::checkAllocList() const
-{
- for (const TAllocation* alloc = this; alloc != 0; alloc = alloc->prevAlloc)
- alloc->check();
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/QualifierAlive.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/QualifierAlive.cpp deleted file mode 100755 index 2897f48b1..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/QualifierAlive.cpp +++ /dev/null @@ -1,91 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include "../Include/intermediate.h"
-
-class TAliveTraverser : public TIntermTraverser {
-public:
- TAliveTraverser(TQualifier q) : TIntermTraverser(), found(false), qualifier(q)
- {
- visitSymbol = AliveSymbol;
- visitSelection = AliveSelection;
- rightToLeft = true;
- }
- bool wasFound() { return found; }
-protected:
- bool found;
- TQualifier qualifier;
-
- friend void AliveSymbol(TIntermSymbol*, TIntermTraverser*);
- friend bool AliveSelection(bool, TIntermSelection*, TIntermTraverser*);
-};
-
-//
-// Report whether or not a variable of the given qualifier type
-// is guaranteed written. Not always possible to determine if
-// it is written conditionally.
-//
-// ?? It does not do this well yet, this is just a place holder
-// that simply determines if it was reference at all, anywhere.
-//
-bool QualifierWritten(TIntermNode* node, TQualifier qualifier)
-{
- TAliveTraverser it(qualifier);
-
- if (node)
- node->traverse(&it);
-
- return it.wasFound();
-}
-
-void AliveSymbol(TIntermSymbol* node, TIntermTraverser* it)
-{
- TAliveTraverser* lit = static_cast<TAliveTraverser*>(it);
-
- //
- // If it's what we're looking for, record it.
- //
- if (node->getQualifier() == lit->qualifier)
- lit->found = true;
-}
-
-bool AliveSelection(bool preVisit, TIntermSelection* node, TIntermTraverser* it)
-{
- TAliveTraverser* lit = static_cast<TAliveTraverser*>(it);
-
- if (lit->wasFound())
- return false;
-
- return true;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/QualifierAlive.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/QualifierAlive.h deleted file mode 100755 index 73e902cd0..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/QualifierAlive.h +++ /dev/null @@ -1,35 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-bool QualifierWritten(TIntermNode* root, TQualifier);
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/RemoveTree.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/RemoveTree.cpp deleted file mode 100755 index 2435a485b..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/RemoveTree.cpp +++ /dev/null @@ -1,98 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include "../Include/intermediate.h"
-#include "RemoveTree.h"
-//
-// Code to recursively delete the intermediate tree.
-//
-
-void RemoveSymbol(TIntermSymbol* node, TIntermTraverser* it)
-{
- delete node;
-}
-
-bool RemoveBinary(bool /*preVisit*/ , TIntermBinary* node, TIntermTraverser*)
-{
- delete node;
-
- return true;
-}
-
-bool RemoveUnary(bool /*preVisit */, TIntermUnary* node, TIntermTraverser*)
-{
- delete node;
-
- return true;
-}
-
-bool RemoveAggregate(bool /*preVisit*/ , TIntermAggregate* node, TIntermTraverser*)
-{
- delete node;
-
- return true;
-}
-
-bool RemoveSelection(bool /*preVisit*/ , TIntermSelection* node, TIntermTraverser*)
-{
- delete node;
-
- return true;
-}
-
-void RemoveConstantUnion(TIntermConstantUnion* node, TIntermTraverser*)
-{
- delete node;
-}
-
-//
-// Entry point.
-//
-void RemoveAllTreeNodes(TIntermNode* root)
-{
- TIntermTraverser it;
-
- it.visitAggregate = RemoveAggregate;
- it.visitBinary = RemoveBinary;
- it.visitConstantUnion = RemoveConstantUnion;
- it.visitSelection = RemoveSelection;
- it.visitSymbol = RemoveSymbol;
- it.visitUnary = RemoveUnary;
-
- it.preVisit = false;
- it.postVisit = true;
-
- root->traverse(&it);
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/RemoveTree.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/RemoveTree.h deleted file mode 100755 index 171092f1a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/RemoveTree.h +++ /dev/null @@ -1,35 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-void RemoveAllTreeNodes(TIntermNode*);
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/ShaderLang.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/ShaderLang.cpp deleted file mode 100755 index 3f37e15f3..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/ShaderLang.cpp +++ /dev/null @@ -1,607 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-//
-// Implement the top-level of interface to the compiler/linker,
-// as defined in ShaderLang.h
-//
-#include "SymbolTable.h"
-#include "ParseHelper.h"
-#include "../Include/ShHandle.h"
-#include "Initialisation.h"
-
-#define SH_EXPORTING
-#include "../Public/ShaderLangExt.h"
-
-#include "Include/ResourceLimits.h"
-#include "Initialize.h"
-
-extern "C" int InitPreprocessor(void);
-extern "C" int FinalizePreprocessor(void);
-extern void SetGlobalPoolAllocatorPtr(TPoolAllocator* poolAllocator);
-
-bool generateBuiltInSymbolTable(const TBuiltInResource* resources, TInfoSink&, TSymbolTable*, EShLanguage language = EShLangCount);
-bool initializeSymbolTable(TBuiltInStrings* BuiltInStrings, EShLanguage language, TInfoSink& infoSink, const TBuiltInResource *resources, TSymbolTable*);
-
-//
-// A symbol table for each language. Each has a different
-// set of built-ins, and we want to preserve that from
-// compile to compile.
-//
-TSymbolTable SymbolTables[EShLangCount];
-
-TPoolAllocator* PerProcessGPA = 0;
-//
-// This is the platform independent interface between an OGL driver
-// and the shading language compiler/linker.
-//
-
-//
-// Driver must call this first, once, before doing any other
-// compiler/linker operations.
-//
-int ShInitialize()
-{
- TInfoSink infoSink;
- bool ret = true;
-
- if (!InitProcess())
- return 0;
-
- // This method should be called once per process. If its called by multiple threads, then
- // we need to have thread synchronization code around the initialization of per process
- // global pool allocator
- if (!PerProcessGPA) {
- TPoolAllocator *builtInPoolAllocator = new TPoolAllocator(true);
- builtInPoolAllocator->push();
- TPoolAllocator* gPoolAllocator = &GlobalPoolAllocator;
- SetGlobalPoolAllocatorPtr(builtInPoolAllocator);
-
- TSymbolTable symTables[EShLangCount];
- generateBuiltInSymbolTable(0, infoSink, symTables);
-
- PerProcessGPA = new TPoolAllocator(true);
- PerProcessGPA->push();
- SetGlobalPoolAllocatorPtr(PerProcessGPA);
-
- SymbolTables[EShLangVertex].copyTable(symTables[EShLangVertex]);
- SymbolTables[EShLangFragment].copyTable(symTables[EShLangFragment]);
-
- SetGlobalPoolAllocatorPtr(gPoolAllocator);
-
- symTables[EShLangVertex].pop();
- symTables[EShLangFragment].pop();
-
- builtInPoolAllocator->popAll();
- delete builtInPoolAllocator;
-
- }
-
- return ret ? 1 : 0;
-}
-
-//
-// Driver calls these to create and destroy compiler/linker
-// objects.
-//
-
-ShHandle ShConstructCompiler(const EShLanguage language, int debugOptions)
-{
- if (!InitThread())
- return 0;
-
- TShHandleBase* base = static_cast<TShHandleBase*>(ConstructCompiler(language, debugOptions));
-
- return reinterpret_cast<void*>(base);
-}
-
-ShHandle ShConstructLinker(const EShExecutable executable, int debugOptions)
-{
- if (!InitThread())
- return 0;
-
- TShHandleBase* base = static_cast<TShHandleBase*>(ConstructLinker(executable, debugOptions));
-
- return reinterpret_cast<void*>(base);
-}
-
-ShHandle ShConstructUniformMap()
-{
- if (!InitThread())
- return 0;
-
- TShHandleBase* base = static_cast<TShHandleBase*>(ConstructUniformMap());
-
- return reinterpret_cast<void*>(base);
-}
-
-void ShDestruct(ShHandle handle)
-{
- if (handle == 0)
- return;
-
- TShHandleBase* base = static_cast<TShHandleBase*>(handle);
-
- if (base->getAsCompiler())
- DeleteCompiler(base->getAsCompiler());
- else if (base->getAsLinker())
- DeleteLinker(base->getAsLinker());
- else if (base->getAsUniformMap())
- DeleteUniformMap(base->getAsUniformMap());
-}
-
-//
-// Cleanup symbol tables
-//
-int __fastcall ShFinalize()
-{
- if (PerProcessGPA) {
- PerProcessGPA->popAll();
- delete PerProcessGPA;
- }
- return 1;
-}
-
-//
-// This function should be called only once by the Master Dll. Currently, this is being called for each thread
-// which is incorrect. This is required to keep the Sh interface working for now and will eventually be called
-// from master dll once.
-//
-bool generateBuiltInSymbolTable(const TBuiltInResource* resources, TInfoSink& infoSink, TSymbolTable* symbolTables, EShLanguage language)
-{
- TBuiltIns builtIns;
-
- if (resources) {
- builtIns.initialize(*resources);
- initializeSymbolTable(builtIns.getBuiltInStrings(), language, infoSink, resources, symbolTables);
- } else {
- builtIns.initialize();
- initializeSymbolTable(builtIns.getBuiltInStrings(), EShLangVertex, infoSink, resources, symbolTables);
- initializeSymbolTable(builtIns.getBuiltInStrings(), EShLangFragment, infoSink, resources, symbolTables);
- }
-
- return true;
-}
-
-bool initializeSymbolTable(TBuiltInStrings* BuiltInStrings, EShLanguage language, TInfoSink& infoSink, const TBuiltInResource* resources, TSymbolTable* symbolTables)
-{
- TIntermediate intermediate(infoSink);
- TSymbolTable* symbolTable;
-
- if (resources)
- symbolTable = symbolTables;
- else
- symbolTable = &symbolTables[language];
-
- TParseContext parseContext(*symbolTable, intermediate, language, infoSink);
-
- GlobalParseContext = &parseContext;
-
- setInitialState();
-
- assert (symbolTable->isEmpty() || symbolTable->atSharedBuiltInLevel());
-
- //
- // Parse the built-ins. This should only happen once per
- // language symbol table.
- //
- // Push the symbol table to give it an initial scope. This
- // push should not have a corresponding pop, so that built-ins
- // are preserved, and the test for an empty table fails.
- //
-
- symbolTable->push();
-
- //Initialize the Preprocessor
- int ret = InitPreprocessor();
- if (ret) {
- infoSink.info.message(EPrefixInternalError, "Unable to intialize the Preprocessor");
- return false;
- }
-
- for (TBuiltInStrings::iterator i = BuiltInStrings[parseContext.language].begin();
- i != BuiltInStrings[parseContext.language].end();
- ++i) {
- const char* builtInShaders[1];
- int builtInLengths[1];
-
- builtInShaders[0] = (*i).c_str();
- builtInLengths[0] = (int) (*i).size();
-
- if (PaParseStrings(const_cast<char**>(builtInShaders), builtInLengths, 1, parseContext) != 0) {
- infoSink.info.message(EPrefixInternalError, "Unable to parse built-ins");
- return false;
- }
- }
-
- if (resources) {
- IdentifyBuiltIns(parseContext.language, *symbolTable, *resources);
- } else {
- IdentifyBuiltIns(parseContext.language, *symbolTable);
- }
-
- FinalizePreprocessor();
-
- return true;
-}
-
-
-//
-// Do an actual compile on the given strings. The result is left
-// in the given compile object.
-//
-// Return: The return value of ShCompile is really boolean, indicating
-// success or failure.
-//
-int ShCompile(
- const ShHandle handle,
- const char* const shaderStrings[],
- const int numStrings,
- const EShOptimizationLevel optLevel,
- const TBuiltInResource* resources,
- int debugOptions
- )
-{
- if (!InitThread())
- return 0;
-
- if (handle == 0)
- return 0;
-
- TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);
- TCompiler* compiler = base->getAsCompiler();
- if (compiler == 0)
- return 0;
-
- GlobalPoolAllocator.push();
- compiler->infoSink.info.erase();
- compiler->infoSink.debug.erase();
-
- if (numStrings == 0)
- return 1;
-
- TIntermediate intermediate(compiler->infoSink);
- TSymbolTable symbolTable(SymbolTables[compiler->getLanguage()]);
-
- generateBuiltInSymbolTable(resources, compiler->infoSink, &symbolTable, compiler->getLanguage());
-
- TParseContext parseContext(symbolTable, intermediate, compiler->getLanguage(), compiler->infoSink);
- parseContext.initializeExtensionBehavior();
-
- GlobalParseContext = &parseContext;
-
- setInitialState();
-
- InitPreprocessor();
- //
- // Parse the application's shaders. All the following symbol table
- // work will be throw-away, so push a new allocation scope that can
- // be thrown away, then push a scope for the current shader's globals.
- //
- bool success = true;
-
- symbolTable.push();
- if (!symbolTable.atGlobalLevel())
- parseContext.infoSink.info.message(EPrefixInternalError, "Wrong symbol table level");
-
- if (parseContext.insertBuiltInArrayAtGlobalLevel())
- success = false;
-
- int ret = PaParseStrings(const_cast<char**>(shaderStrings), 0, numStrings, parseContext);
- if (ret)
- success = false;
-
- if (success && parseContext.treeRoot) {
- if (optLevel == EShOptNoGeneration)
- parseContext.infoSink.info.message(EPrefixNone, "No errors. No code generation or linking was requested.");
- else {
- success = intermediate.postProcess(parseContext.treeRoot, parseContext.language);
-
- if (success) {
-
- if (debugOptions & EDebugOpIntermediate)
- intermediate.outputTree(parseContext.treeRoot);
-
- //
- // Call the machine dependent compiler
- //
- if (! compiler->compile(parseContext.treeRoot))
- success = false;
- }
- }
- } else if (!success) {
- parseContext.infoSink.info.prefix(EPrefixError);
- parseContext.infoSink.info << parseContext.numErrors << " compilation errors. No code generated.\n\n";
- success = false;
- if (debugOptions & EDebugOpIntermediate)
- intermediate.outputTree(parseContext.treeRoot);
- }
-
- intermediate.remove(parseContext.treeRoot);
-
- //
- // Ensure symbol table is returned to the built-in level,
- // throwing away all but the built-ins.
- //
- while (! symbolTable.atSharedBuiltInLevel())
- symbolTable.pop();
-
- FinalizePreprocessor();
- //
- // Throw away all the temporary memory used by the compilation process.
- //
- GlobalPoolAllocator.pop();
-
- return success ? 1 : 0;
-}
-
-//
-// Do an actual link on the given compile objects.
-//
-// Return: The return value of is really boolean, indicating
-// success or failure.
-//
-int ShLink(
- const ShHandle linkHandle,
- const ShHandle compHandles[],
- const int numHandles,
- ShHandle uniformMapHandle,
- short int** uniformsAccessed,
- int* numUniformsAccessed)
-
-{
- if (!InitThread())
- return 0;
-
- TShHandleBase* base = reinterpret_cast<TShHandleBase*>(linkHandle);
- TLinker* linker = static_cast<TLinker*>(base->getAsLinker());
- if (linker == 0)
- return 0;
-
- int returnValue;
- GlobalPoolAllocator.push();
- returnValue = ShLinkExt(linkHandle, compHandles, numHandles);
- GlobalPoolAllocator.pop();
-
- if (returnValue)
- return 1;
-
- return 0;
-}
-//
-// This link method will be eventually used once the ICD supports the new linker interface
-//
-int ShLinkExt(
- const ShHandle linkHandle,
- const ShHandle compHandles[],
- const int numHandles)
-{
- if (linkHandle == 0 || numHandles == 0)
- return 0;
-
- THandleList cObjects;
-
- {// support MSVC++6.0
- for (int i = 0; i < numHandles; ++i) {
- if (compHandles[i] == 0)
- return 0;
- TShHandleBase* base = reinterpret_cast<TShHandleBase*>(compHandles[i]);
- if (base->getAsLinker()) {
- cObjects.push_back(base->getAsLinker());
- }
- if (base->getAsCompiler())
- cObjects.push_back(base->getAsCompiler());
-
-
- if (cObjects[i] == 0)
- return 0;
- }
- }
-
- TShHandleBase* base = reinterpret_cast<TShHandleBase*>(linkHandle);
- TLinker* linker = static_cast<TLinker*>(base->getAsLinker());
-
- if (linker == 0)
- return 0;
-
- linker->infoSink.info.erase();
-
- {// support MSVC++6.0
- for (int i = 0; i < numHandles; ++i) {
- if (cObjects[i]->getAsCompiler()) {
- if (! cObjects[i]->getAsCompiler()->linkable()) {
- linker->infoSink.info.message(EPrefixError, "Not all shaders have valid object code.");
- return 0;
- }
- }
- }
- }
-
- bool ret = linker->link(cObjects);
-
- return ret ? 1 : 0;
-}
-
-//
-// ShSetEncrpytionMethod is a place-holder for specifying
-// how source code is encrypted.
-//
-void ShSetEncryptionMethod(ShHandle handle)
-{
- if (handle == 0)
- return;
-}
-
-//
-// Return any compiler/linker/uniformmap log of messages for the application.
-//
-const char* ShGetInfoLog(const ShHandle handle)
-{
- if (!InitThread())
- return 0;
-
- if (handle == 0)
- return 0;
-
- TShHandleBase* base = static_cast<TShHandleBase*>(handle);
- TInfoSink* infoSink;
-
- if (base->getAsCompiler())
- infoSink = &(base->getAsCompiler()->getInfoSink());
- else if (base->getAsLinker())
- infoSink = &(base->getAsLinker()->getInfoSink());
-
- infoSink->info << infoSink->debug.c_str();
- return infoSink->info.c_str();
-}
-
-//
-// Return the resulting binary code from the link process. Structure
-// is machine dependent.
-//
-const void* ShGetExecutable(const ShHandle handle)
-{
- if (!InitThread())
- return 0;
-
- if (handle == 0)
- return 0;
-
- TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);
-
- TLinker* linker = static_cast<TLinker*>(base->getAsLinker());
- if (linker == 0)
- return 0;
-
- return linker->getObjectCode();
-}
-
-//
-// Let the linker know where the application said it's attributes are bound.
-// The linker does not use these values, they are remapped by the ICD or
-// hardware. It just needs them to know what's aliased.
-//
-// Return: The return value of is really boolean, indicating
-// success or failure.
-//
-// This is to preserve the old linker API, P20 code can use the generic
-// ShConstructBinding() and ShAddBinding() APIs
-//
-int ShSetVirtualAttributeBindings(const ShHandle handle, const ShBindingTable* table)
-{
- if (!InitThread())
- return 0;
-
- if (handle == 0)
- return 0;
-
- TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);
- TLinker* linker = static_cast<TLinker*>(base->getAsLinker());
-
- if (linker == 0)
- return 0;
-
- linker->setAppAttributeBindings(table);
-
- return 1;
-}
-
-//
-// Let the linker know where the predefined attributes have to live.
-// This is to preserve the old linker API, P20 code can use the generic
-// ShConstructBinding() and ShAddBinding() APIs
-//
-int ShSetFixedAttributeBindings(const ShHandle handle, const ShBindingTable* table)
-{
- if (!InitThread())
- return 0;
-
- if (handle == 0)
- return 0;
-
- TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);
- TLinker* linker = static_cast<TLinker*>(base->getAsLinker());
-
- if (linker == 0)
- return 0;
-
- linker->setFixedAttributeBindings(table);
- return 1;
-}
-
-//
-// Some attribute locations are off-limits to the linker...
-//
-int ShExcludeAttributes(const ShHandle handle, int *attributes, int count)
-{
- if (!InitThread())
- return 0;
-
- if (handle == 0)
- return 0;
-
- TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);
- TLinker* linker = static_cast<TLinker*>(base->getAsLinker());
- if (linker == 0)
- return 0;
-
- linker->setExcludedAttributes(attributes, count);
-
- return 1;
-}
-
-//
-// Return the index for OpenGL to use for knowing where a uniform lives.
-//
-// Return: The return value of is really boolean, indicating
-// success or failure.
-//
-// We dont have to change this code for now since the TUniformMap being
-// passed back to ICD by the linker is the same as being used for the old P10 linker
-//
-int ShGetUniformLocation(const ShHandle handle, const char* name)
-{
- if (!InitThread())
- return 0;
-
- if (handle == 0)
- return -1;
-
- TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);
- TUniformMap* uniformMap= base->getAsUniformMap();
- if (uniformMap == 0)
- return -1;
-
- return uniformMap->getLocation(name);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/SymbolTable.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/SymbolTable.cpp deleted file mode 100755 index 0e052c2ea..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/SymbolTable.cpp +++ /dev/null @@ -1,235 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-//
-// Symbol table for parsing. Most functionaliy and main ideas
-// are documented in the header file.
-//
-
-#include "SymbolTable.h"
-
-//
-// TType helper function needs a place to live.
-//
-
-//
-// Recursively generate mangled names.
-//
-void TType::buildMangledName(TString& mangledName)
-{
- if (isMatrix())
- mangledName += 'm';
- else if (isVector())
- mangledName += 'v';
-
- switch (type) {
- case EbtFloat: mangledName += 'f'; break;
- case EbtInt: mangledName += 'i'; break;
- case EbtBool: mangledName += 'b'; break;
- case EbtSampler1D: mangledName += "s1"; break;
- case EbtSampler2D: mangledName += "s2"; break;
- case EbtSampler3D: mangledName += "s3"; break;
- case EbtSamplerCube: mangledName += "sC"; break;
- case EbtSampler1DShadow: mangledName += "sS1"; break;
- case EbtSampler2DShadow: mangledName += "sS2"; break;
- case EbtStruct:
- mangledName += "struct-";
- if (typeName)
- mangledName += *typeName;
- {// support MSVC++6.0
- for (unsigned int i = 0; i < structure->size(); ++i) {
- mangledName += '-';
- (*structure)[i].type->buildMangledName(mangledName);
- }
- }
- default:
- break;
- }
-
- mangledName += static_cast<char>('0' + getNominalSize());
- if (isArray()) {
- char buf[10];
- sprintf(buf, "%d", arraySize);
- mangledName += '[';
- mangledName += buf;
- mangledName += ']';
- }
-}
-
-//
-// Dump functions.
-//
-
-void TVariable::dump(TInfoSink& infoSink) const
-{
- infoSink.debug << getName().c_str() << ": " << type.getQualifierString() << " " << type.getBasicString();
- if (type.isArray()) {
- infoSink.debug << "[0]";
- }
- infoSink.debug << "\n";
-}
-
-void TFunction::dump(TInfoSink &infoSink) const
-{
- infoSink.debug << getName().c_str() << ": " << returnType.getBasicString() << " " << getMangledName().c_str() << "\n";
-}
-
-void TSymbolTableLevel::dump(TInfoSink &infoSink) const
-{
- tLevel::const_iterator it;
- for (it = level.begin(); it != level.end(); ++it)
- (*it).second->dump(infoSink);
-}
-
-void TSymbolTable::dump(TInfoSink &infoSink) const
-{
- for (int level = currentLevel(); level >= 0; --level) {
- infoSink.debug << "LEVEL " << level << "\n";
- table[level]->dump(infoSink);
- }
-}
-
-//
-// Functions have buried pointers to delete.
-//
-TFunction::~TFunction()
-{
- for (TParamList::iterator i = parameters.begin(); i != parameters.end(); ++i)
- delete (*i).type;
-}
-
-//
-// Symbol table levels are a map of pointers to symbols that have to be deleted.
-//
-TSymbolTableLevel::~TSymbolTableLevel()
-{
- for (tLevel::iterator it = level.begin(); it != level.end(); ++it)
- delete (*it).second;
-}
-
-//
-// Change all function entries in the table with the non-mangled name
-// to be related to the provided built-in operation. This is a low
-// performance operation, and only intended for symbol tables that
-// live across a large number of compiles.
-//
-void TSymbolTableLevel::relateToOperator(const char* name, TOperator op)
-{
- tLevel::iterator it;
- for (it = level.begin(); it != level.end(); ++it) {
- if ((*it).second->isFunction()) {
- TFunction* function = static_cast<TFunction*>((*it).second);
- if (function->getName() == name)
- function->relateToOperator(op);
- }
- }
-}
-
-
-TSymbol::TSymbol(const TSymbol& copyOf)
-{
- name = NewPoolTString(copyOf.name->c_str());
- uniqueId = copyOf.uniqueId;
-}
-
-TVariable::TVariable(const TVariable& copyOf, TStructureMap& remapper) : TSymbol(copyOf)
-{
- type.copyType(copyOf.type, remapper);
- userType = copyOf.userType;
- // for builtIn symbol table level, unionArray and arrayInformation pointers should be NULL
- assert(copyOf.arrayInformationType == 0);
- arrayInformationType = 0;
-
- if (copyOf.unionArray) {
- assert(!copyOf.type.getStruct());
- assert(copyOf.type.getInstanceSize() == 1);
- unionArray = new constUnion[1];
- switch (type.getBasicType()) {
- case EbtFloat: unionArray[0].fConst = copyOf.unionArray[0].fConst; break;
- case EbtInt: unionArray[0].iConst = copyOf.unionArray[0].iConst; break;
- case EbtBool: unionArray[0].bConst = copyOf.unionArray[0].bConst; break;
- default:
- assert (false && "Unknown type");
- }
- } else
- unionArray = 0;
-}
-
-TVariable* TVariable::clone(TStructureMap& remapper)
-{
- TVariable *variable = new TVariable(*this, remapper);
-
- return variable;
-}
-
-TFunction::TFunction(const TFunction& copyOf, TStructureMap& remapper) : TSymbol(copyOf)
-{
- for (unsigned int i = 0; i < copyOf.parameters.size(); ++i) {
- TParameter param;
- parameters.push_back(param);
- parameters.back().copyParam(copyOf.parameters[i], remapper);
- }
-
- returnType.copyType(copyOf.returnType, remapper);
- mangledName = copyOf.mangledName;
- op = copyOf.op;
- defined = copyOf.defined;
-}
-
-TFunction* TFunction::clone(TStructureMap& remapper)
-{
- TFunction *function = new TFunction(*this, remapper);
-
- return function;
-}
-
-TSymbolTableLevel* TSymbolTableLevel::clone(TStructureMap& remapper)
-{
- TSymbolTableLevel *symTableLevel = new TSymbolTableLevel();
- tLevel::iterator iter;
- for (iter = level.begin(); iter != level.end(); ++iter) {
- symTableLevel->insert(*iter->second->clone(remapper));
- }
-
- return symTableLevel;
-}
-
-void TSymbolTable::copyTable(const TSymbolTable& copyOf)
-{
- TStructureMap remapper;
- uniqueId = copyOf.uniqueId;
- for (unsigned int i = 0; i < copyOf.table.size(); ++i) {
- table.push_back(copyOf.table[i]->clone(remapper));
- }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/SymbolTable.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/SymbolTable.h deleted file mode 100755 index 7e4ff6824..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/SymbolTable.h +++ /dev/null @@ -1,320 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _SYMBOL_TABLE_INCLUDED_
-#define _SYMBOL_TABLE_INCLUDED_
-
-//
-// Symbol table for parsing. Has these design characteristics:
-//
-// * Same symbol table can be used to compile many shaders, to preserve
-// effort of creating and loading with the large numbers of built-in
-// symbols.
-//
-// * Name mangling will be used to give each function a unique name
-// so that symbol table lookups are never ambiguous. This allows
-// a simpler symbol table structure.
-//
-// * Pushing and popping of scope, so symbol table will really be a stack
-// of symbol tables. Searched from the top, with new inserts going into
-// the top.
-//
-// * Constants: Compile time constant symbols will keep their values
-// in the symbol table. The parser can substitute constants at parse
-// time, including doing constant folding and constant propagation.
-//
-// * No temporaries: Temporaries made from operations (+, --, .xy, etc.)
-// are tracked in the intermediate representation, not the symbol table.
-//
-
-#include "Include/Common.h"
-#include "Include/intermediate.h"
-#include "Include/InfoSink.h"
-
-//
-// Symbol base class. (Can build functions or variables out of these...)
-//
-class TSymbol {
-public:
- POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)
- TSymbol(const TString *n) : name(n) { }
- virtual ~TSymbol() { /* don't delete name, it's from the pool */ }
- const TString& getName() const { return *name; }
- virtual const TString& getMangledName() const { return getName(); }
- virtual bool isFunction() const { return false; }
- virtual bool isVariable() const { return false; }
- void setUniqueId(int id) { uniqueId = id; }
- int getUniqueId() const { return uniqueId; }
- virtual void dump(TInfoSink &infoSink) const = 0;
- TSymbol(const TSymbol&);
- virtual TSymbol* clone(TStructureMap& remapper) = 0;
-
-protected:
- const TString *name;
- unsigned int uniqueId; // For real comparing during code generation
-};
-
-//
-// Variable class, meaning a symbol that's not a function.
-//
-// There could be a separate class heirarchy for Constant variables;
-// Only one of int, bool, or float, (or none) is correct for
-// any particular use, but it's easy to do this way, and doesn't
-// seem worth having separate classes, and "getConst" can't simply return
-// different values for different types polymorphically, so this is
-// just simple and pragmatic.
-//
-class TVariable : public TSymbol {
-public:
- TVariable(const TString *name, const TType& t, bool uT = false ) : TSymbol(name), type(t), userType(uT), unionArray(0), arrayInformationType(0) { }
- virtual ~TVariable() { }
- virtual bool isVariable() const { return true; }
- TType& getType() { return type; }
- const TType& getType() const { return type; }
- bool isUserType() const { return userType; }
- void changeQualifier(TQualifier qualifier) { type.changeQualifier(qualifier); }
- void updateArrayInformationType(TType *t) { arrayInformationType = t; }
- TType* getArrayInformationType() { return arrayInformationType; }
-
- virtual void dump(TInfoSink &infoSink) const;
-
- constUnion* getConstPointer() {
- if (!unionArray) {
- if (!type.getStruct())
- unionArray = new constUnion[type.getInstanceSize()];
- else
- unionArray = new constUnion[type.getStructSize()];
- }
- return unionArray;
- }
-
- constUnion* getConstPointer() const { return unionArray; }
-
- void shareConstPointer( constUnion *constArray)
- {
- delete unionArray;
- unionArray = constArray;
- }
- TVariable(const TVariable&, TStructureMap& remapper); // copy constructor
- virtual TVariable* clone(TStructureMap& remapper);
-
-protected:
- TType type;
- bool userType;
- // we are assuming that Pool Allocator will free the memory allocated to unionArray
- // when this object is destroyed
- constUnion *unionArray;
- TType *arrayInformationType; // this is used for updating maxArraySize in all the references to a given symbol
-};
-
-//
-// The function sub-class of symbols and the parser will need to
-// share this definition of a function parameter.
-//
-struct TParameter {
- TString *name;
- TType* type;
- void copyParam(const TParameter& param, TStructureMap& remapper) {
- name = NewPoolTString(param.name->c_str());
- type = param.type->clone(remapper);
- }
-};
-
-//
-// The function sub-class of a symbol.
-//
-class TFunction : public TSymbol {
-public:
- TFunction(TOperator o) :
- TSymbol(0),
- returnType(TType(EbtVoid)),
- op(o),
- defined(false) { }
- TFunction(const TString *name, TType& retType, TOperator tOp = EOpNull) :
- TSymbol(name),
- returnType(retType),
- mangledName(*name + '('),
- op(tOp),
- defined(false) { }
- virtual ~TFunction();
- virtual bool isFunction() const { return true; }
-
- void addParameter(TParameter& p)
- {
- parameters.push_back(p);
- mangledName = mangledName + p.type->getMangledName();
- }
-
- const TString& getMangledName() const { return mangledName; }
- const TType& getReturnType() const { return returnType; }
- void relateToOperator(TOperator o) { op = o; }
- TOperator getBuiltInOp() const { return op; }
- void setDefined() { defined = true; }
- bool isDefined() { return defined; }
-
- int getParamCount() const { return static_cast<int>(parameters.size()); }
- TParameter& operator [](int i) { return parameters[i]; }
- const TParameter& operator [](int i) const { return parameters[i]; }
-
- virtual void dump(TInfoSink &infoSink) const;
- TFunction(const TFunction&, TStructureMap& remapper);
- virtual TFunction* clone(TStructureMap& remapper);
-
-protected:
- typedef TVector<TParameter> TParamList;
- TParamList parameters;
- TType returnType;
- TString mangledName;
- TOperator op;
- bool defined;
-};
-
-
-class TSymbolTableLevel {
-public:
- POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)
- TSymbolTableLevel() { }
- ~TSymbolTableLevel();
-
- bool insert(TSymbol& symbol)
- {
- //
- // returning true means symbol was added to the table
- //
- tInsertResult result;
- result = level.insert(tLevelPair(symbol.getMangledName(), &symbol));
-
- return result.second;
- }
-
- TSymbol* find(const TString& name) const
- {
- tLevel::const_iterator it = level.find(name);
- if (it == level.end())
- return 0;
- else
- return (*it).second;
- }
-
- void relateToOperator(const char* name, TOperator op);
- void dump(TInfoSink &infoSink) const;
- TSymbolTableLevel* clone(TStructureMap& remapper);
-
-protected:
- typedef std::map<TString, TSymbol*, std::less<TString>, pool_allocator<std::pair<const TString, TSymbol*> > > tLevel;
- typedef const tLevel::value_type tLevelPair;
- typedef std::pair<tLevel::iterator, bool> tInsertResult;
-
- tLevel level;
-};
-
-class TSymbolTable {
-public:
- TSymbolTable() : uniqueId(0)
- {
- //
- // The symbol table cannot be used until push() is called, but
- // the lack of an initial call to push() can be used to detect
- // that the symbol table has not been preloaded with built-ins.
- //
- }
-
- TSymbolTable(TSymbolTable& symTable)
- {
- table.push_back(symTable.table[0]);
- uniqueId = symTable.uniqueId;
- }
-
- ~TSymbolTable()
- {
- // level 0 is always built In symbols, so we never pop that out
- while (table.size() > 1)
- pop();
- }
-
- //
- // When the symbol table is initialized with the built-ins, there should
- // 'push' calls, so that built-ins are at level 0 and the shader
- // globals are at level 1.
- //
- bool isEmpty() { return table.size() == 0; }
- bool atBuiltInLevel() { return atSharedBuiltInLevel() || atDynamicBuiltInLevel(); }
- bool atSharedBuiltInLevel() { return table.size() == 1; }
- bool atGlobalLevel() { return table.size() <= 3; }
- void push() {
- table.push_back(new TSymbolTableLevel);
- }
-
- void pop() {
- delete table[currentLevel()];
- table.pop_back();
- }
-
- bool insert(TSymbol& symbol)
- {
- symbol.setUniqueId(++uniqueId);
- return table[currentLevel()]->insert(symbol);
- }
-
- TSymbol* find(const TString& name, bool* builtIn = 0, bool *sameScope = 0)
- {
- int level = currentLevel();
- TSymbol* symbol;
- do {
- symbol = table[level]->find(name);
- --level;
- } while (symbol == 0 && level >= 0);
- level++;
- if (builtIn)
- *builtIn = level == 0;
- if (sameScope)
- *sameScope = level == currentLevel();
- return symbol;
- }
-
- TSymbolTableLevel* getGlobalLevel() { assert (table.size() >= 3); return table[2]; }
- void relateToOperator(const char* name, TOperator op) { table[0]->relateToOperator(name, op); }
- int getMaxSymbolId() { return uniqueId; }
- void dump(TInfoSink &infoSink) const;
- void copyTable(const TSymbolTable& copyOf);
-
-protected:
- int currentLevel() const { return static_cast<int>(table.size()) - 1; }
- bool atDynamicBuiltInLevel() { return table.size() == 2; }
-
- std::vector<TSymbolTableLevel*> table;
- int uniqueId; // for unique identification in code generation
-};
-
-#endif // _SYMBOL_TABLE_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/glslang.l b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/glslang.l deleted file mode 100644 index f6cd3ca66..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/glslang.l +++ /dev/null @@ -1,614 +0,0 @@ -/*
-//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-*/
-/* Based on
-ANSI C grammar, Lex specification
-
-In 1985, Jeff Lee published this Lex specification together with a Yacc
-grammar for the April 30, 1985 ANSI C draft. Tom Stockfisch reposted
-both to net.sources in 1987; that original, as mentioned in the answer
-to question 17.25 of the comp.lang.c FAQ, can be ftp'ed from ftp.uu.net,
-file usenet/net.sources/ansi.c.grammar.Z.
-
-I intend to keep this version as close to the current C Standard grammar
-as possible; please let me know if you discover discrepancies.
-
-Jutta Degener, 1995
-*/
-
-D [0-9]
-L [a-zA-Z_]
-H [a-fA-F0-9]
-E [Ee][+-]?{D}+
-O [0-7]
-
-%option nounput
-%{
-#include <stdio.h>
-#include <stdlib.h>
-#include "ParseHelper.h"
-#include "glslang_tab.h"
-
-/* windows only pragma */
-#ifdef _MSC_VER
-#pragma warning(disable : 4102)
-#endif
-
-int yy_input(char* buf, int max_size);
-TSourceLoc yylineno;
-
-#ifdef _WIN32
- extern int yyparse(TParseContext&);
- #define YY_DECL int yylex(YYSTYPE* pyylval, TParseContext& parseContext)
-#else
- extern int yyparse(void*);
- #define YY_DECL int yylex(YYSTYPE* pyylval, void* parseContextLocal)
- #define parseContext (*((TParseContext*)(parseContextLocal)))
-#endif
-
-#define YY_INPUT(buf,result,max_size) (result = yy_input(buf, max_size))
-
-%}
-
-%option noyywrap
-%option never-interactive
-%option outfile="Gen_glslang.cpp"
-%x FIELDS
-
-
-%%
-<*>"//"[^\n]*"\n" { /* ?? carriage and/or line-feed? */ };
-
-"attribute" { pyylval->lex.line = yylineno; return(ATTRIBUTE); }
-"const" { pyylval->lex.line = yylineno; return(CONST_QUAL); }
-"uniform" { pyylval->lex.line = yylineno; return(UNIFORM); }
-"varying" { pyylval->lex.line = yylineno; return(VARYING); }
-
-"break" { pyylval->lex.line = yylineno; return(BREAK); }
-"continue" { pyylval->lex.line = yylineno; return(CONTINUE); }
-"do" { pyylval->lex.line = yylineno; return(DO); }
-"for" { pyylval->lex.line = yylineno; return(FOR); }
-"while" { pyylval->lex.line = yylineno; return(WHILE); }
-
-"if" { pyylval->lex.line = yylineno; return(IF); }
-"else" { pyylval->lex.line = yylineno; return(ELSE); }
-
-"in" { pyylval->lex.line = yylineno; return(IN_QUAL); }
-"out" { pyylval->lex.line = yylineno; return(OUT_QUAL); }
-"inout" { pyylval->lex.line = yylineno; return(INOUT_QUAL); }
-
-"float" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(FLOAT_TYPE); }
-"int" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(INT_TYPE); }
-"void" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(VOID_TYPE); }
-"bool" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(BOOL_TYPE); }
-"true" { pyylval->lex.line = yylineno; pyylval->lex.b = true; return(BOOLCONSTANT); }
-"false" { pyylval->lex.line = yylineno; pyylval->lex.b = false; return(BOOLCONSTANT); }
-
-"discard" { pyylval->lex.line = yylineno; return(DISCARD); }
-"return" { pyylval->lex.line = yylineno; return(RETURN); }
-
-"mat2" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX2); }
-"mat3" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX3); }
-"mat4" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX4); }
-
-"vec2" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC2); }
-"vec3" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC3); }
-"vec4" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC4); }
-"ivec2" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC2); }
-"ivec3" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC3); }
-"ivec4" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC4); }
-"bvec2" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC2); }
-"bvec3" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC3); }
-"bvec4" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC4); }
-
-"sampler1D" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER1D; }
-"sampler2D" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER2D; }
-"sampler3D" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER3D; }
-"samplerCube" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLERCUBE; }
-"sampler1DShadow" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER1DSHADOW; }
-"sampler2DShadow" { pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER2DSHADOW; }
-
-"struct" { pyylval->lex.line = yylineno; return(STRUCT); }
-
-"asm" { PaReservedWord(); return 0; }
-
-"class" { PaReservedWord(); return 0; }
-"union" { PaReservedWord(); return 0; }
-"enum" { PaReservedWord(); return 0; }
-"typedef" { PaReservedWord(); return 0; }
-"template" { PaReservedWord(); return 0; }
-"this" { PaReservedWord(); return 0; }
-"packed" { PaReservedWord(); return 0; }
-
-"goto" { PaReservedWord(); return 0; }
-"switch" { PaReservedWord(); return 0; }
-"default" { PaReservedWord(); return 0; }
-
-"inline" { PaReservedWord(); return 0; }
-"noinline" { PaReservedWord(); return 0; }
-"volatile" { PaReservedWord(); return 0; }
-"public" { PaReservedWord(); return 0; }
-"static" { PaReservedWord(); return 0; }
-"extern" { PaReservedWord(); return 0; }
-"external" { PaReservedWord(); return 0; }
-"interface" { PaReservedWord(); return 0; }
-
-"long" { PaReservedWord(); return 0; }
-"short" { PaReservedWord(); return 0; }
-"double" { PaReservedWord(); return 0; }
-"half" { PaReservedWord(); return 0; }
-"fixed" { PaReservedWord(); return 0; }
-"unsigned" { PaReservedWord(); return 0; }
-
-"input" { PaReservedWord(); return 0; }
-"output" { PaReservedWord(); return 0; }
-
-"hvec2" { PaReservedWord(); return 0; }
-"hvec3" { PaReservedWord(); return 0; }
-"hvec4" { PaReservedWord(); return 0; }
-"fvec2" { PaReservedWord(); return 0; }
-"fvec3" { PaReservedWord(); return 0; }
-"fvec4" { PaReservedWord(); return 0; }
-"dvec2" { PaReservedWord(); return 0; }
-"dvec3" { PaReservedWord(); return 0; }
-"dvec4" { PaReservedWord(); return 0; }
-
-"sampler2DRect" { PaReservedWord(); return 0; }
-"sampler3DRect" { PaReservedWord(); return 0; }
-"sampler2DRectShadow" { PaReservedWord(); return 0; }
-
-"sizeof" { PaReservedWord(); return 0; }
-"cast" { PaReservedWord(); return 0; }
-
-"namespace" { PaReservedWord(); return 0; }
-"using" { PaReservedWord(); return 0; }
-
-{L}({L}|{D})* {
- pyylval->lex.line = yylineno;
- pyylval->lex.string = NewPoolTString(yytext);
- return PaIdentOrType(*pyylval->lex.string, parseContext, pyylval->lex.symbol);
-}
-
-0[xX]{H}+ { pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }
-0{O}+ { pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }
-0{D}+ { pyylval->lex.line = yylineno; parseContext.error(yylineno, "Invalid Octal number.", yytext, "", ""); parseContext.recover(); return 0;}
-{D}+ { pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }
-
-{D}+{E} { pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }
-{D}+"."{D}*({E})? { pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }
-"."{D}+({E})? { pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }
-
-"/*" { int ret = PaParseComment(pyylval->lex.line, parseContext); if (!ret) return ret; }
-
-"+=" { pyylval->lex.line = yylineno; return(ADD_ASSIGN); }
-"-=" { pyylval->lex.line = yylineno; return(SUB_ASSIGN); }
-"*=" { pyylval->lex.line = yylineno; return(MUL_ASSIGN); }
-"/=" { pyylval->lex.line = yylineno; return(DIV_ASSIGN); }
-"%=" { pyylval->lex.line = yylineno; return(MOD_ASSIGN); }
-"<<=" { pyylval->lex.line = yylineno; return(LEFT_ASSIGN); }
-">>=" { pyylval->lex.line = yylineno; return(RIGHT_ASSIGN); }
-"&=" { pyylval->lex.line = yylineno; return(AND_ASSIGN); }
-"^=" { pyylval->lex.line = yylineno; return(XOR_ASSIGN); }
-"|=" { pyylval->lex.line = yylineno; return(OR_ASSIGN); }
-
-"++" { pyylval->lex.line = yylineno; return(INC_OP); }
-"--" { pyylval->lex.line = yylineno; return(DEC_OP); }
-"&&" { pyylval->lex.line = yylineno; return(AND_OP); }
-"||" { pyylval->lex.line = yylineno; return(OR_OP); }
-"^^" { pyylval->lex.line = yylineno; return(XOR_OP); }
-"<=" { pyylval->lex.line = yylineno; return(LE_OP); }
-">=" { pyylval->lex.line = yylineno; return(GE_OP); }
-"==" { pyylval->lex.line = yylineno; return(EQ_OP); }
-"!=" { pyylval->lex.line = yylineno; return(NE_OP); }
-"<<" { pyylval->lex.line = yylineno; return(LEFT_OP); }
-">>" { pyylval->lex.line = yylineno; return(RIGHT_OP); }
-";" { pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(SEMICOLON); }
-("{"|"<%") { pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(LEFT_BRACE); }
-("}"|"%>") { pyylval->lex.line = yylineno; return(RIGHT_BRACE); }
-"," { pyylval->lex.line = yylineno; if (parseContext.inTypeParen) parseContext.lexAfterType = false; return(COMMA); }
-":" { pyylval->lex.line = yylineno; return(COLON); }
-"=" { pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(EQUAL); }
-"(" { pyylval->lex.line = yylineno; parseContext.lexAfterType = false; parseContext.inTypeParen = true; return(LEFT_PAREN); }
-")" { pyylval->lex.line = yylineno; parseContext.inTypeParen = false; return(RIGHT_PAREN); }
-("["|"<:") { pyylval->lex.line = yylineno; return(LEFT_BRACKET); }
-("]"|":>") { pyylval->lex.line = yylineno; return(RIGHT_BRACKET); }
-"." { BEGIN(FIELDS); return(DOT); }
-"!" { pyylval->lex.line = yylineno; return(BANG); }
-"-" { pyylval->lex.line = yylineno; return(DASH); }
-"~" { pyylval->lex.line = yylineno; return(TILDE); }
-"+" { pyylval->lex.line = yylineno; return(PLUS); }
-"*" { pyylval->lex.line = yylineno; return(STAR); }
-"/" { pyylval->lex.line = yylineno; return(SLASH); }
-"%" { pyylval->lex.line = yylineno; return(PERCENT); }
-"<" { pyylval->lex.line = yylineno; return(LEFT_ANGLE); }
-">" { pyylval->lex.line = yylineno; return(RIGHT_ANGLE); }
-"|" { pyylval->lex.line = yylineno; return(VERTICAL_BAR); }
-"^" { pyylval->lex.line = yylineno; return(CARET); }
-"&" { pyylval->lex.line = yylineno; return(AMPERSAND); }
-"?" { pyylval->lex.line = yylineno; return(QUESTION); }
-
-<FIELDS>{L}({L}|{D})* {
-BEGIN(INITIAL);
- pyylval->lex.line = yylineno;
- pyylval->lex.string = NewPoolTString(yytext);
- return FIELD_SELECTION; }
-<FIELDS>[ \t\v\f\r] {}
-
-[ \t\v\n\f\r] { }
-<*><<EOF>> { (&parseContext)->AfterEOF = true; yy_delete_buffer(YY_CURRENT_BUFFER); yyterminate();}
-<*>. { parseContext.infoSink.info << "FLEX: Unknown char " << yytext << "\n";
- return 0; }
-
-%%
-
-
-//Including Pre-processor.
-extern "C" {
- #include "./preprocessor/preprocess.h"
-}
-
-//
-// The YY_INPUT macro just calls this. Maybe this could be just put into
-// the macro directly.
-//
-
-int yy_input(char* buf, int max_size)
-{
- char *char_token =NULL;
- int len;
-
- if ((len = yylex_CPP(buf, max_size)) == 0)
- return 0;
- if (len >= max_size)
- YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-
- buf[len] = ' ';
- return len+1;
-}
-
-
-//
-// Parse an array of strings using yyparse. We set up globals used by
-// yywrap.
-//
-// Returns 0 for success, as per yyparse().
-//
-int PaParseStrings(char* argv[], int strLen[], int argc, TParseContext& parseContextLocal)
-{
- int argv0len;
- ScanFromString(argv[0]);
-
- //Storing the Current Compiler Parse context into the cpp structure.
- cpp->pC = (void*)&parseContextLocal;
-
- if (!argv || argc == 0 || !argv[0])
- return 1;
-
- if (!strLen) {
- argv0len = (int) strlen(argv[0]);
- strLen = &argv0len;
- }
- yyrestart(0);
- (&parseContextLocal)->AfterEOF = false;
- cpp->PaWhichStr = 0;
- cpp->PaArgv = argv;
- cpp->PaArgc = argc;
- cpp->PaStrLen = strLen;
- yylineno = 1;
-
- if (*cpp->PaStrLen >= 0) {
- int ret;
- #ifdef _WIN32
- ret = yyparse(parseContextLocal);
- #else
- ret = yyparse((void*)(&parseContextLocal));
- #endif
- if (cpp->CompileError == 1 || parseContextLocal.recoveredFromError || parseContextLocal.numErrors > 0)
- return 1;
- else
- return 0;
- }
- else
- return 0;
-}
-
-void yyerror(char *s)
-{
- if (((TParseContext *)cpp->pC)->AfterEOF) {
- if (cpp->tokensBeforeEOF == 1) {
- GlobalParseContext->error(yylineno, "syntax error", "pre-mature EOF", s, "");
- GlobalParseContext->recover();
- }
- } else {
- GlobalParseContext->error(yylineno, "syntax error", yytext, s, "");
- GlobalParseContext->recover();
- }
-}
-
-void PaReservedWord()
-{
- GlobalParseContext->error(yylineno, "Reserved word.", yytext, "", "");
- GlobalParseContext->recover();
-}
-
-int PaIdentOrType(TString& id, TParseContext& parseContextLocal, TSymbol*& symbol)
-{
- symbol = parseContextLocal.symbolTable.find(id);
- if (parseContextLocal.lexAfterType == false && symbol && symbol->isVariable()) {
- TVariable* variable = static_cast<TVariable*>(symbol);
- if (variable->isUserType()) {
- parseContextLocal.lexAfterType = true;
- return TYPE_NAME;
- }
- }
-
- return IDENTIFIER;
-}
-
-int PaParseComment(int &lineno, TParseContext& parseContextLocal)
-{
- int transitionFlag = 0;
- int nextChar;
-
- while (transitionFlag != 2) {
- nextChar = yyinput();
- if (nextChar == '\n')
- lineno++;
- switch (nextChar) {
- case '*' :
- transitionFlag = 1;
- break;
- case '/' : /* if star is the previous character, then it is the end of comment */
- if (transitionFlag == 1) {
- return 1 ;
- }
- break;
- case EOF :
- /* Raise error message here */
- parseContextLocal.error(yylineno, "End of shader found before end of comment.", "", "", "");
- GlobalParseContext->recover();
- return YY_NULL;
- default : /* Any other character will be a part of the comment */
- transitionFlag = 0;
- }
- }
- return 1;
-}
-
-extern "C" {
-
-void CPPDebugLogMsg(const char *msg)
-{
- ((TParseContext *)cpp->pC)->infoSink.debug.message(EPrefixNone, msg);
-}
-
-void CPPWarningToInfoLog(const char *msg)
-{
- ((TParseContext *)cpp->pC)->infoSink.info.message(EPrefixWarning, msg, yylineno);
-}
-
-void CPPShInfoLogMsg(const char *msg)
-{
- ((TParseContext *)cpp->pC)->error(yylineno,"", "",msg,"");
- GlobalParseContext->recover();
-}
-
-void CPPErrorToInfoLog(char *msg)
-{
- ((TParseContext *)cpp->pC)->error(yylineno,"syntax error", "",msg,"");
- GlobalParseContext->recover();
-}
-
-void SetLineNumber(int line)
-{
- yylineno &= ~SourceLocLineMask;
- yylineno |= line;
-}
-
-void SetStringNumber(int string)
-{
- yylineno = (string << SourceLocStringShift) | (yylineno & SourceLocLineMask);
-}
-
-int GetStringNumber(void)
-{
- return yylineno >> 16;
-}
-
-int GetLineNumber(void)
-{
- return yylineno & SourceLocLineMask;
-}
-
-void IncLineNumber(void)
-{
- if ((yylineno & SourceLocLineMask) <= SourceLocLineMask)
- ++yylineno;
-}
-
-void DecLineNumber(void)
-{
- if ((yylineno & SourceLocLineMask) > 0)
- --yylineno;
-}
-
-void HandlePragma(const char **tokens, int numTokens)
-{
- if (!strcmp(tokens[0], "optimize")) {
- if (numTokens != 4) {
- CPPShInfoLogMsg("optimize pragma syntax is incorrect");
- return;
- }
-
- if (strcmp(tokens[1], "(")) {
- CPPShInfoLogMsg("\"(\" expected after 'optimize' keyword");
- return;
- }
-
- if (!strcmp(tokens[2], "on"))
- ((TParseContext *)cpp->pC)->contextPragma.optimize = true;
- else if (!strcmp(tokens[2], "off"))
- ((TParseContext *)cpp->pC)->contextPragma.optimize = false;
- else {
- CPPShInfoLogMsg("\"on\" or \"off\" expected after '(' for 'optimize' pragma");
- return;
- }
-
- if (strcmp(tokens[3], ")")) {
- CPPShInfoLogMsg("\")\" expected to end 'optimize' pragma");
- return;
- }
- } else if (!strcmp(tokens[0], "debug")) {
- if (numTokens != 4) {
- CPPShInfoLogMsg("debug pragma syntax is incorrect");
- return;
- }
-
- if (strcmp(tokens[1], "(")) {
- CPPShInfoLogMsg("\"(\" expected after 'debug' keyword");
- return;
- }
-
- if (!strcmp(tokens[2], "on"))
- ((TParseContext *)cpp->pC)->contextPragma.debug = true;
- else if (!strcmp(tokens[2], "off"))
- ((TParseContext *)cpp->pC)->contextPragma.debug = false;
- else {
- CPPShInfoLogMsg("\"on\" or \"off\" expected after '(' for 'debug' pragma");
- return;
- }
-
- if (strcmp(tokens[3], ")")) {
- CPPShInfoLogMsg("\")\" expected to end 'debug' pragma");
- return;
- }
- } else {
- /*
- // implementation specific pragma
- // use ((TParseContext *)cpp->pC)->contextPragma.pragmaTable to store the information about pragma
- // For now, just ignore the pragma that the implementation cannot recognize
- // An Example of one such implementation for a pragma that has a syntax like
- // #pragma pragmaname(pragmavalue)
- // This implementation stores the current pragmavalue against the pragma name in pragmaTable.
- if (numTokens == 4 && !strcmp(tokens[1], "(") && !strcmp(tokens[3], ")")) {
- TPragmaTable& pragmaTable = ((TParseContext *)cpp->pC)->contextPragma.pragmaTable;
- TPragmaTable::iterator iter;
- iter = pragmaTable.find(TString(tokens[0]));
- if (iter != pragmaTable.end()) {
- iter->second = tokens[2];
- } else {
- pragmaTable[tokens[0]] = tokens[2];
- }
- }
- */
- }
-}
-
-void StoreStr(char *string)
-{
- TString strSrc;
- strSrc = TString(string);
-
- ((TParseContext *)cpp->pC)->HashErrMsg = ((TParseContext *)cpp->pC)->HashErrMsg + " " + strSrc;
-}
-
-const char* GetStrfromTStr(void)
-{
- cpp->ErrMsg = (((TParseContext *)cpp->pC)->HashErrMsg).c_str();
- return cpp->ErrMsg;
-}
-
-void ResetTString(void)
-{
- ((TParseContext *)cpp->pC)->HashErrMsg = "";
-}
-
-TBehavior GetBehavior(const char* behavior)
-{
- if (!strcmp("require", behavior))
- return EBhRequire;
- else if (!strcmp("enable", behavior))
- return EBhEnable;
- else if (!strcmp("disable", behavior))
- return EBhDisable;
- else if (!strcmp("warn", behavior))
- return EBhWarn;
- else {
- CPPShInfoLogMsg((TString("behavior '") + behavior + "' is not supported").c_str());
- return EBhDisable;
- }
-}
-
-void updateExtensionBehavior(const char* extName, const char* behavior)
-{
- TBehavior behaviorVal = GetBehavior(behavior);
- TMap<TString, TBehavior>:: iterator iter;
- TString msg;
-
- // special cased for all extension
- if (!strcmp(extName, "all")) {
- if (behaviorVal == EBhRequire || behaviorVal == EBhEnable) {
- CPPShInfoLogMsg("extension 'all' cannot have 'require' or 'enable' behavior");
- return;
- } else {
- for (iter = ((TParseContext *)cpp->pC)->extensionBehavior.begin(); iter != ((TParseContext *)cpp->pC)->extensionBehavior.end(); ++iter)
- iter->second = behaviorVal;
- }
- } else {
- iter = ((TParseContext *)cpp->pC)->extensionBehavior.find(TString(extName));
- if (iter == ((TParseContext *)cpp->pC)->extensionBehavior.end()) {
- switch (behaviorVal) {
- case EBhRequire:
- CPPShInfoLogMsg((TString("extension '") + extName + "' is not supported").c_str());
- break;
- case EBhEnable:
- case EBhWarn:
- case EBhDisable:
- msg = TString("extension '") + extName + "' is not supported";
- ((TParseContext *)cpp->pC)->infoSink.info.message(EPrefixWarning, msg.c_str(), yylineno);
- break;
- }
- return;
- } else
- iter->second = behaviorVal;
- }
-}
-
-}
-
-void setInitialState()
-{
- yy_start = 1;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/glslang.y b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/glslang.y deleted file mode 100644 index d2dc1db37..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/glslang.y +++ /dev/null @@ -1,2009 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-/**
- * This is bison grammar and production code for parsing the OpenGL 2.0 shading
- * languages.
- */
-%{
-
-/* Based on:
-ANSI C Yacc grammar
-
-In 1985, Jeff Lee published his Yacc grammar (which is accompanied by a
-matching Lex specification) for the April 30, 1985 draft version of the
-ANSI C standard. Tom Stockfisch reposted it to net.sources in 1987; that
-original, as mentioned in the answer to question 17.25 of the comp.lang.c
-FAQ, can be ftp'ed from ftp.uu.net, file usenet/net.sources/ansi.c.grammar.Z.
-
-I intend to keep this version as close to the current C Standard grammar as
-possible; please let me know if you discover discrepancies.
-
-Jutta Degener, 1995
-*/
-
-#include "SymbolTable.h"
-#include "ParseHelper.h"
-#include "../Public/ShaderLang.h"
-
-#ifdef _WIN32
- #define YYPARSE_PARAM parseContext
- #define YYPARSE_PARAM_DECL TParseContext&
- #define YY_DECL int yylex(YYSTYPE* pyylval, TParseContext& parseContext)
- #define YYLEX_PARAM parseContext
-#else
- #define YYPARSE_PARAM parseContextLocal
- #define parseContext (*((TParseContext*)(parseContextLocal)))
- #define YY_DECL int yylex(YYSTYPE* pyylval, void* parseContextLocal)
- #define YYLEX_PARAM (void*)(parseContextLocal)
- extern void yyerror(char*);
-#endif
-
-#define FRAG_VERT_ONLY(S, L) { \
- if (parseContext.language != EShLangFragment && \
- parseContext.language != EShLangVertex) { \
- parseContext.error(L, " supported in vertex/fragment shaders only ", S, "", ""); \
- parseContext.recover(); \
- } \
-}
-
-#define VERTEX_ONLY(S, L) { \
- if (parseContext.language != EShLangVertex) { \
- parseContext.error(L, " supported in vertex shaders only ", S, "", ""); \
- parseContext.recover(); \
- } \
-}
-
-#define FRAG_ONLY(S, L) { \
- if (parseContext.language != EShLangFragment) { \
- parseContext.error(L, " supported in fragment shaders only ", S, "", ""); \
- parseContext.recover(); \
- } \
-}
-
-#define PACK_ONLY(S, L) { \
- if (parseContext.language != EShLangPack) { \
- parseContext.error(L, " supported in pack shaders only ", S, "", ""); \
- parseContext.recover(); \
- } \
-}
-
-#define UNPACK_ONLY(S, L) { \
- if (parseContext.language != EShLangUnpack) { \
- parseContext.error(L, " supported in unpack shaders only ", S, "", ""); \
- parseContext.recover(); \
- } \
-}
-
-#define PACK_UNPACK_ONLY(S, L) { \
- if (parseContext.language != EShLangUnpack && \
- parseContext.language != EShLangPack) { \
- parseContext.error(L, " supported in pack/unpack shaders only ", S, "", ""); \
- parseContext.recover(); \
- } \
-}
-%}
-%union {
- struct {
- TSourceLoc line;
- union {
- TString *string;
- float f;
- int i;
- bool b;
- };
- TSymbol* symbol;
- } lex;
- struct {
- TSourceLoc line;
- TOperator op;
- union {
- TIntermNode* intermNode;
- TIntermNodePair nodePair;
- TIntermTyped* intermTypedNode;
- TIntermAggregate* intermAggregate;
- };
- union {
- TPublicType type;
- TQualifier qualifier;
- TFunction* function;
- TParameter param;
- TTypeLine typeLine;
- TTypeList* typeList;
- };
- } interm;
-}
-
-%{
-#ifndef _WIN32
- extern int yylex(YYSTYPE*, void*);
-#endif
-%}
-
-%pure_parser /* Just in case is called from multiple threads */
-%expect 1 /* One shift reduce conflict because of if | else */
-%token <lex> ATTRIBUTE CONST_QUAL BOOL_TYPE FLOAT_TYPE INT_TYPE
-%token <lex> BREAK CONTINUE DO ELSE FOR IF DISCARD RETURN
-%token <lex> BVEC2 BVEC3 BVEC4 IVEC2 IVEC3 IVEC4 VEC2 VEC3 VEC4
-%token <lex> MATRIX2 MATRIX3 MATRIX4 IN_QUAL OUT_QUAL INOUT_QUAL UNIFORM VARYING
-%token <lex> STRUCT VOID_TYPE WHILE
-%token <lex> SAMPLER1D SAMPLER2D SAMPLER3D SAMPLERCUBE SAMPLER1DSHADOW SAMPLER2DSHADOW
-
-%token <lex> IDENTIFIER TYPE_NAME FLOATCONSTANT INTCONSTANT BOOLCONSTANT
-%token <lex> FIELD_SELECTION
-%token <lex> LEFT_OP RIGHT_OP
-%token <lex> INC_OP DEC_OP LE_OP GE_OP EQ_OP NE_OP
-%token <lex> AND_OP OR_OP XOR_OP MUL_ASSIGN DIV_ASSIGN ADD_ASSIGN
-%token <lex> MOD_ASSIGN LEFT_ASSIGN RIGHT_ASSIGN AND_ASSIGN XOR_ASSIGN OR_ASSIGN
-%token <lex> SUB_ASSIGN
-
-%token <lex> LEFT_PAREN RIGHT_PAREN LEFT_BRACKET RIGHT_BRACKET LEFT_BRACE RIGHT_BRACE DOT
-%token <lex> COMMA COLON EQUAL SEMICOLON BANG DASH TILDE PLUS STAR SLASH PERCENT
-%token <lex> LEFT_ANGLE RIGHT_ANGLE VERTICAL_BAR CARET AMPERSAND QUESTION
-
-%type <interm> assignment_operator constructor_identifier unary_operator
-%type <interm.intermTypedNode> variable_identifier primary_expression postfix_expression
-%type <interm.intermTypedNode> expression integer_expression assignment_expression
-%type <interm.intermTypedNode> unary_expression multiplicative_expression additive_expression
-%type <interm.intermTypedNode> relational_expression equality_expression
-%type <interm.intermTypedNode> conditional_expression constant_expression
-%type <interm.intermTypedNode> logical_or_expression logical_xor_expression logical_and_expression
-%type <interm.intermTypedNode> shift_expression and_expression exclusive_or_expression inclusive_or_expression
-%type <interm.intermTypedNode> function_call initializer condition conditionopt
-
-%type <interm.intermNode> translation_unit function_definition
-%type <interm.intermNode> statement simple_statement
-%type <interm.intermAggregate> statement_list compound_statement
-%type <interm.intermNode> declaration_statement selection_statement expression_statement
-%type <interm.intermNode> declaration external_declaration
-%type <interm.intermNode> for_init_statement compound_statement_no_new_scope
-%type <interm.nodePair> selection_rest_statement for_rest_statement
-%type <interm.intermNode> iteration_statement jump_statement statement_no_new_scope
-%type <interm> single_declaration init_declarator_list
-
-%type <interm> parameter_declaration parameter_declarator parameter_type_specifier
-%type <interm.qualifier> parameter_qualifier
-
-%type <interm.type> type_qualifier fully_specified_type type_specifier
-%type <interm.type> struct_specifier
-%type <interm.typeLine> struct_declarator
-%type <interm.typeList> struct_declarator_list struct_declaration struct_declaration_list
-%type <interm.function> function_header function_declarator function_identifier
-%type <interm.function> function_header_with_parameters function_call_header
-%type <interm> function_call_header_with_parameters function_call_header_no_parameters function_call_generic function_prototype
-
-%start translation_unit
-%%
-
-variable_identifier
- : IDENTIFIER {
- // The symbol table search was done in the lexical phase
- const TSymbol* symbol = $1.symbol;
- const TVariable* variable;
- if (symbol == 0) {
- parseContext.error($1.line, "undeclared identifier", $1.string->c_str(), "");
- parseContext.recover();
- TType type(EbtFloat);
- TVariable* fakeVariable = new TVariable($1.string, type);
- parseContext.symbolTable.insert(*fakeVariable);
- variable = fakeVariable;
- } else {
- // This identifier can only be a variable type symbol
- if (! symbol->isVariable()) {
- parseContext.error($1.line, "variable expected", $1.string->c_str(), "");
- parseContext.recover();
- }
- variable = static_cast<const TVariable*>(symbol);
- }
-
- // don't delete $1.string, it's used by error recovery, and the pool
- // pop will reclaim the memory
-
- if (variable->getType().getQualifier() == EvqConst ) {
- constUnion* constArray = variable->getConstPointer();
- TType t(variable->getType());
- $$ = parseContext.intermediate.addConstantUnion(constArray, t, $1.line);
- } else
- $$ = parseContext.intermediate.addSymbol(variable->getUniqueId(),
- variable->getName(),
- variable->getType(), $1.line);
- }
- ;
-
-primary_expression
- : variable_identifier {
- $$ = $1;
- }
- | INTCONSTANT {
- //
- // INT_TYPE is only 16-bit plus sign bit for vertex/fragment shaders,
- // check for overflow for constants
- //
- if (abs($1.i) >= (1 << 16)) {
- parseContext.error($1.line, " integer constant overflow", "", "");
- parseContext.recover();
- }
- constUnion *unionArray = new constUnion[1];
- unionArray->iConst = $1.i;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), $1.line);
- }
- | FLOATCONSTANT {
- constUnion *unionArray = new constUnion[1];
- unionArray->fConst = $1.f;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), $1.line);
- }
- | BOOLCONSTANT {
- constUnion *unionArray = new constUnion[1];
- unionArray->bConst = $1.b;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $1.line);
- }
- | LEFT_PAREN expression RIGHT_PAREN {
- $$ = $2;
- }
- ;
-
-postfix_expression
- : primary_expression {
- $$ = $1;
- }
- | postfix_expression LEFT_BRACKET integer_expression RIGHT_BRACKET {
- if (!$1->isArray() && !$1->isMatrix() && !$1->isVector()) {
- if ($1->getAsSymbolNode())
- parseContext.error($2.line, " left of '[' is not of type array, matrix, or vector ", $1->getAsSymbolNode()->getSymbol().c_str(), "");
- else
- parseContext.error($2.line, " left of '[' is not of type array, matrix, or vector ", "expression", "");
- parseContext.recover();
- }
- if ($1->getType().getQualifier() == EvqConst && !$1->isArray() && $3->getQualifier() == EvqConst) {
- if ($1->isVector()) { // constant folding for vectors
- TVectorFields fields;
- fields.num = 1;
- fields.offsets[0] = $3->getAsConstantUnion()->getUnionArrayPointer()->iConst; // need to do it this way because v.xy sends fields integer array
- $$ = parseContext.addConstVectorNode(fields, $1, $2.line);
- } else if ($1->isMatrix()) { // constant folding for matrices
- $$ = parseContext.addConstMatrixNode($3->getAsConstantUnion()->getUnionArrayPointer()->iConst, $1, $2.line);
- }
- } else {
- if ($3->getQualifier() == EvqConst) {
- if (($1->isVector() || $1->isMatrix()) && $1->getType().getNominalSize() <= $3->getAsConstantUnion()->getUnionArrayPointer()->iConst && !$1->isArray() ) {
- parseContext.error($2.line, "", "[", "field selection out of range '%d'", $3->getAsConstantUnion()->getUnionArrayPointer()->iConst);
- parseContext.recover();
- } else {
- if ($1->isArray()) {
- if ($1->getType().getArraySize() == 0) {
- if ($1->getType().getMaxArraySize() <= $3->getAsConstantUnion()->getUnionArrayPointer()->iConst) {
- if (parseContext.arraySetMaxSize($1->getAsSymbolNode(), $1->getTypePointer(), $3->getAsConstantUnion()->getUnionArrayPointer()->iConst, true, $2.line))
- parseContext.recover();
- } else {
- if (parseContext.arraySetMaxSize($1->getAsSymbolNode(), $1->getTypePointer(), 0, false, $2.line))
- parseContext.recover();
- }
- } else if ( $3->getAsConstantUnion()->getUnionArrayPointer()->iConst >= $1->getType().getArraySize()) {
- parseContext.error($2.line, "", "[", "array index out of range '%d'", $3->getAsConstantUnion()->getUnionArrayPointer()->iConst);
- parseContext.recover();
- }
- }
- $$ = parseContext.intermediate.addIndex(EOpIndexDirect, $1, $3, $2.line);
- }
- } else {
- if ($1->isArray() && $1->getType().getArraySize() == 0) {
- parseContext.error($2.line, "", "[", "array must be redeclared with a size before being indexed with a variable");
- parseContext.recover();
- }
-
- $$ = parseContext.intermediate.addIndex(EOpIndexIndirect, $1, $3, $2.line);
- }
- }
- if ($$ == 0) {
- constUnion *unionArray = new constUnion[1];
- unionArray->fConst = 0.0;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), $2.line);
- } else if ($1->isArray()) {
- if ($1->getType().getStruct())
- $$->setType(TType($1->getType().getStruct(), $1->getType().getTypeName()));
- else
- $$->setType(TType($1->getBasicType(), EvqTemporary, $1->getNominalSize(), $1->isMatrix()));
- } else if ($1->isMatrix() && $1->getType().getQualifier() == EvqConst)
- $$->setType(TType($1->getBasicType(), EvqConst, $1->getNominalSize()));
- else if ($1->isMatrix())
- $$->setType(TType($1->getBasicType(), EvqTemporary, $1->getNominalSize()));
- else if ($1->isVector() && $1->getType().getQualifier() == EvqConst)
- $$->setType(TType($1->getBasicType(), EvqConst));
- else if ($1->isVector())
- $$->setType(TType($1->getBasicType(), EvqTemporary));
- else
- $$->setType($1->getType());
- }
- | function_call {
- $$ = $1;
- }
- | postfix_expression DOT FIELD_SELECTION {
- if ($1->isArray()) {
- parseContext.error($3.line, "cannot apply dot operator to an array", ".", "");
- parseContext.recover();
- }
-
- if ($1->isVector()) {
- TVectorFields fields;
- if (! parseContext.parseVectorFields(*$3.string, $1->getNominalSize(), fields, $3.line)) {
- fields.num = 1;
- fields.offsets[0] = 0;
- parseContext.recover();
- }
-
- if ($1->getType().getQualifier() == EvqConst) { // constant folding for vector fields
- $$ = parseContext.addConstVectorNode(fields, $1, $3.line);
- if ($$ == 0) {
- parseContext.recover();
- $$ = $1;
- }
- else
- $$->setType(TType($1->getBasicType(), EvqConst, (int) (*$3.string).size()));
- } else {
- if (fields.num == 1) {
- constUnion *unionArray = new constUnion[1];
- unionArray->iConst = fields.offsets[0];
- TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), $3.line);
- $$ = parseContext.intermediate.addIndex(EOpIndexDirect, $1, index, $2.line);
- $$->setType(TType($1->getBasicType()));
- } else {
- TString vectorString = *$3.string;
- TIntermTyped* index = parseContext.intermediate.addSwizzle(fields, $3.line);
- $$ = parseContext.intermediate.addIndex(EOpVectorSwizzle, $1, index, $2.line);
- $$->setType(TType($1->getBasicType(),EvqTemporary, (int) vectorString.size()));
- }
- }
- } else if ($1->isMatrix()) {
- TMatrixFields fields;
- if (! parseContext.parseMatrixFields(*$3.string, $1->getNominalSize(), fields, $3.line)) {
- fields.wholeRow = false;
- fields.wholeCol = false;
- fields.row = 0;
- fields.col = 0;
- parseContext.recover();
- }
-
- if (fields.wholeRow || fields.wholeCol) {
- parseContext.error($2.line, " non-scalar fields not implemented yet", ".", "");
- parseContext.recover();
- constUnion *unionArray = new constUnion[1];
- unionArray->iConst = 0;
- TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), $3.line);
- $$ = parseContext.intermediate.addIndex(EOpIndexDirect, $1, index, $2.line);
- $$->setType(TType($1->getBasicType(), EvqTemporary, $1->getNominalSize()));
- } else {
- constUnion *unionArray = new constUnion[1];
- unionArray->iConst = fields.col * $1->getNominalSize() + fields.row;
- TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), $3.line);
- $$ = parseContext.intermediate.addIndex(EOpIndexDirect, $1, index, $2.line);
- $$->setType(TType($1->getBasicType()));
- }
- } else if ($1->getBasicType() == EbtStruct) {
- bool fieldFound = false;
- TTypeList* fields = $1->getType().getStruct();
- if (fields == 0) {
- parseContext.error($2.line, "structure has no fields", "Internal Error", "");
- parseContext.recover();
- $$ = $1;
- } else {
- unsigned int i;
- for (i = 0; i < fields->size(); ++i) {
- if ((*fields)[i].type->getFieldName() == *$3.string) {
- fieldFound = true;
- break;
- }
- }
- if (fieldFound) {
- if ($1->getType().getQualifier() == EvqConst) {
- $$ = parseContext.addConstStruct(*$3.string, $1, $2.line);
- if ($$ == 0) {
- parseContext.recover();
- $$ = $1;
- }
- else {
- $$->setType(*(*fields)[i].type);
- // change the qualifier of the return type, not of the structure field
- // as the structure definition is shared between various structures.
- $$->getTypePointer()->changeQualifier(EvqConst);
- }
- } else {
- constUnion *unionArray = new constUnion[1];
- unionArray->iConst = i;
- TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), $3.line);
- $$ = parseContext.intermediate.addIndex(EOpIndexDirectStruct, $1, index, $2.line);
- $$->setType(*(*fields)[i].type);
- }
- } else {
- parseContext.error($2.line, " no such field in structure", $3.string->c_str(), "");
- parseContext.recover();
- $$ = $1;
- }
- }
- } else {
- parseContext.error($2.line, " field selection requires structure, vector, or matrix on left hand side", $3.string->c_str(), "");
- parseContext.recover();
- $$ = $1;
- }
- // don't delete $3.string, it's from the pool
- }
- | postfix_expression INC_OP {
- if (parseContext.lValueErrorCheck($2.line, "++", $1))
- parseContext.recover();
- $$ = parseContext.intermediate.addUnaryMath(EOpPostIncrement, $1, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.unaryOpError($2.line, "++", $1->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- | postfix_expression DEC_OP {
- if (parseContext.lValueErrorCheck($2.line, "--", $1))
- parseContext.recover();
- $$ = parseContext.intermediate.addUnaryMath(EOpPostDecrement, $1, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.unaryOpError($2.line, "--", $1->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- ;
-
-integer_expression
- : expression {
- if (parseContext.integerErrorCheck($1, "[]"))
- parseContext.recover();
- $$ = $1;
- }
- ;
-
-function_call
- : function_call_generic {
- TFunction* fnCall = $1.function;
- TOperator op = fnCall->getBuiltInOp();
-
- if (op != EOpNull) {
- //
- // Then this should be a constructor.
- //
- TType type(EbtVoid); // use this to get the type back
- if (parseContext.constructorErrorCheck($1.line, $1.intermNode, *fnCall, op, &type)) {
- $$ = 0;
- } else {
- //
- // It's a constructor, of type 'type'.
- //
- $$ = parseContext.addConstructor($1.intermNode, &type, op, fnCall, $1.line);
- }
-
- if ($$ == 0) {
- parseContext.recover();
- $$ = parseContext.intermediate.setAggregateOperator(0, op, $1.line);
- }
- $$->setType(type);
- } else {
- //
- // Not a constructor. Find it in the symbol table.
- //
- const TFunction* fnCandidate;
- bool builtIn;
- fnCandidate = parseContext.findFunction($1.line, fnCall, &builtIn);
- if (fnCandidate) {
- //
- // A declared function. But, it might still map to a built-in
- // operation.
- //
- op = fnCandidate->getBuiltInOp();
- if (builtIn && op != EOpNull) {
- //
- // A function call mapped to a built-in operation.
- //
- if (fnCandidate->getParamCount() == 1) {
- //
- // Treat it like a built-in unary operator.
- //
- $$ = parseContext.intermediate.addUnaryMath(op, $1.intermNode, 0, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.error($1.intermNode->getLine(), " wrong operand type", "Internal Error",
- "built in unary operator function. Type: %s",
- static_cast<TIntermTyped*>($1.intermNode)->getCompleteString().c_str());
- YYERROR;
- }
- } else {
- $$ = parseContext.intermediate.setAggregateOperator($1.intermAggregate, op, $1.line);
- }
- } else {
- // This is a real function call
-
- $$ = parseContext.intermediate.setAggregateOperator($1.intermAggregate, EOpFunctionCall, $1.line);
- $$->setType(fnCandidate->getReturnType());
-
- // this is how we know whether the given function is a builtIn function or a user defined function
- // if builtIn == false, it's a userDefined -> could be an overloaded builtIn function also
- // if builtIn == true, it's definitely a builtIn function with EOpNull
- if (!builtIn)
- $$->getAsAggregate()->setUserDefined();
- $$->getAsAggregate()->setName(fnCandidate->getMangledName());
-
- TQualifier qual;
- TQualifierList& qualifierList = $$->getAsAggregate()->getQualifier();
- for (int i = 0; i < fnCandidate->getParamCount(); ++i) {
- qual = (*fnCandidate)[i].type->getQualifier();
- if (qual == EvqOut || qual == EvqInOut) {
- if (parseContext.lValueErrorCheck($$->getLine(), "assign", $$->getAsAggregate()->getSequence()[i]->getAsTyped())) {
- parseContext.error($1.intermNode->getLine(), "Constant value cannot be passed for 'out' or 'inout' parameters.", "Error", "");
- parseContext.recover();
- }
- }
- qualifierList.push_back(qual);
- }
- }
- $$->setType(fnCandidate->getReturnType());
- } else {
- // error message was put out by PaFindFunction()
- // Put on a dummy node for error recovery
- constUnion *unionArray = new constUnion[1];
- unionArray->fConst = 0.0;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), $1.line);
- parseContext.recover();
- }
- }
- delete fnCall;
- }
- ;
-
-function_call_generic
- : function_call_header_with_parameters RIGHT_PAREN {
- $$ = $1;
- $$.line = $2.line;
- }
- | function_call_header_no_parameters RIGHT_PAREN {
- $$ = $1;
- $$.line = $2.line;
- }
- ;
-
-function_call_header_no_parameters
- : function_call_header VOID_TYPE {
- $$.function = $1;
- $$.intermNode = 0;
- }
- | function_call_header {
- $$.function = $1;
- $$.intermNode = 0;
- }
- ;
-
-function_call_header_with_parameters
- : function_call_header assignment_expression {
- TParameter param = { 0, new TType($2->getType()) };
- $1->addParameter(param);
- $$.function = $1;
- $$.intermNode = $2;
- }
- | function_call_header_with_parameters COMMA assignment_expression {
- TParameter param = { 0, new TType($3->getType()) };
- $1.function->addParameter(param);
- $$.function = $1.function;
- $$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, $3, $2.line);
- }
- ;
-
-function_call_header
- : function_identifier LEFT_PAREN {
- $$ = $1;
- }
- ;
-
-function_identifier
- : constructor_identifier {
- if ($1.op == EOpConstructStruct) {
- TString tempString = "";
- TFunction *function = new TFunction(&tempString, *($1.type.userDef), $1.op);
- $$ = function;
- }
- else {
- TFunction *function = new TFunction($1.op);
- $$ = function;
- }
- }
- | IDENTIFIER {
- if (parseContext.reservedErrorCheck($1.line, *$1.string))
- parseContext.recover();
- TType type(EbtVoid);
- TFunction *function = new TFunction($1.string, type);
- $$ = function;
- }
- ;
-
-// Grammar Note: Constructors look like functions, but lexical anaylsis recognized most of them as keywords.
-
-//
-// Don't go through the symbol table for constructors.
-// Their parameters will be verified algorithmically.
-//
-constructor_identifier
- : FLOAT_TYPE { $$.line = $1.line; $$.op = EOpConstructFloat; }
- | INT_TYPE { $$.line = $1.line; $$.op = EOpConstructInt; }
- | BOOL_TYPE { $$.line = $1.line; $$.op = EOpConstructBool; }
- | VEC2 { $$.line = $1.line; $$.op = EOpConstructVec2; }
- | VEC3 { $$.line = $1.line; $$.op = EOpConstructVec3; }
- | VEC4 { $$.line = $1.line; $$.op = EOpConstructVec4; }
- | BVEC2 { FRAG_VERT_ONLY("bvec2", $1.line); $$.line = $1.line; $$.op = EOpConstructBVec2; }
- | BVEC3 { FRAG_VERT_ONLY("bvec3", $1.line); $$.line = $1.line; $$.op = EOpConstructBVec3; }
- | BVEC4 { FRAG_VERT_ONLY("bvec4", $1.line); $$.line = $1.line; $$.op = EOpConstructBVec4; }
- | IVEC2 { FRAG_VERT_ONLY("ivec2", $1.line); $$.line = $1.line; $$.op = EOpConstructIVec2; }
- | IVEC3 { FRAG_VERT_ONLY("ivec3", $1.line); $$.line = $1.line; $$.op = EOpConstructIVec3; }
- | IVEC4 { FRAG_VERT_ONLY("ivec4", $1.line); $$.line = $1.line; $$.op = EOpConstructIVec4; }
- | MATRIX2 { FRAG_VERT_ONLY("mat2", $1.line); $$.line = $1.line; $$.op = EOpConstructMat2; }
- | MATRIX3 { FRAG_VERT_ONLY("mat3", $1.line); $$.line = $1.line; $$.op = EOpConstructMat3; }
- | MATRIX4 { FRAG_VERT_ONLY("mat4", $1.line); $$.line = $1.line; $$.op = EOpConstructMat4; }
- | TYPE_NAME {
- TType& structure = static_cast<TVariable*>($1.symbol)->getType();
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtStruct, qual, 1, false, false, &structure, $1.line };
- $$.type = t;
- $$.line = $1.line;
- $$.op = EOpConstructStruct;
- }
- ;
-
-unary_expression
- : postfix_expression {
- $$ = $1;
- }
- | INC_OP unary_expression {
- if (parseContext.lValueErrorCheck($1.line, "++", $2))
- parseContext.recover();
- $$ = parseContext.intermediate.addUnaryMath(EOpPreIncrement, $2, $1.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.unaryOpError($1.line, "++", $2->getCompleteString());
- parseContext.recover();
- $$ = $2;
- }
- }
- | DEC_OP unary_expression {
- if (parseContext.lValueErrorCheck($1.line, "--", $2))
- parseContext.recover();
- $$ = parseContext.intermediate.addUnaryMath(EOpPreDecrement, $2, $1.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.unaryOpError($1.line, "--", $2->getCompleteString());
- parseContext.recover();
- $$ = $2;
- }
- }
- | unary_operator unary_expression {
- if ($1.op != EOpNull) {
- $$ = parseContext.intermediate.addUnaryMath($1.op, $2, $1.line, parseContext.symbolTable);
- if ($$ == 0) {
- char* errorOp = "";
- switch($1.op) {
- case EOpNegative: errorOp = "-"; break;
- case EOpLogicalNot: errorOp = "!"; break;
- case EOpBitwiseNot: errorOp = "~"; break;
- default: break;
- }
- parseContext.unaryOpError($1.line, errorOp, $2->getCompleteString());
- parseContext.recover();
- $$ = $2;
- }
- } else
- $$ = $2;
- }
- ;
-// Grammar Note: No traditional style type casts.
-
-unary_operator
- : PLUS { $$.line = $1.line; $$.op = EOpNull; }
- | DASH { $$.line = $1.line; $$.op = EOpNegative; }
- | BANG { $$.line = $1.line; $$.op = EOpLogicalNot; }
- | TILDE { PACK_UNPACK_ONLY("~", $1.line);
- $$.line = $1.line; $$.op = EOpBitwiseNot; }
- ;
-// Grammar Note: No '*' or '&' unary ops. Pointers are not supported.
-
-multiplicative_expression
- : unary_expression { $$ = $1; }
- | multiplicative_expression STAR unary_expression {
- FRAG_VERT_ONLY("*", $2.line);
- $$ = parseContext.intermediate.addBinaryMath(EOpMul, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "*", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- | multiplicative_expression SLASH unary_expression {
- FRAG_VERT_ONLY("/", $2.line);
- $$ = parseContext.intermediate.addBinaryMath(EOpDiv, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "/", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- | multiplicative_expression PERCENT unary_expression {
- PACK_UNPACK_ONLY("%", $2.line);
- $$ = parseContext.intermediate.addBinaryMath(EOpMod, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "%", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- ;
-
-additive_expression
- : multiplicative_expression { $$ = $1; }
- | additive_expression PLUS multiplicative_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpAdd, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "+", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- | additive_expression DASH multiplicative_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpSub, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "-", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- ;
-
-shift_expression
- : additive_expression { $$ = $1; }
- | shift_expression LEFT_OP additive_expression {
- PACK_UNPACK_ONLY("<<", $2.line);
- $$ = parseContext.intermediate.addBinaryMath(EOpLeftShift, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "<<", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- | shift_expression RIGHT_OP additive_expression {
- PACK_UNPACK_ONLY(">>", $2.line);
- $$ = parseContext.intermediate.addBinaryMath(EOpRightShift, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, ">>", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- ;
-
-relational_expression
- : shift_expression { $$ = $1; }
- | relational_expression LEFT_ANGLE shift_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpLessThan, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "<", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- constUnion *unionArray = new constUnion[1];
- unionArray->bConst = false;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);
- }
- }
- | relational_expression RIGHT_ANGLE shift_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpGreaterThan, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, ">", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- constUnion *unionArray = new constUnion[1];
- unionArray->bConst = false;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);
- }
- }
- | relational_expression LE_OP shift_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpLessThanEqual, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "<=", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- constUnion *unionArray = new constUnion[1];
- unionArray->bConst = false;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);
- }
- }
- | relational_expression GE_OP shift_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpGreaterThanEqual, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, ">=", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- constUnion *unionArray = new constUnion[1];
- unionArray->bConst = false;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);
- }
- }
- ;
-
-equality_expression
- : relational_expression { $$ = $1; }
- | equality_expression EQ_OP relational_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpEqual, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "==", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- constUnion *unionArray = new constUnion[1];
- unionArray->bConst = false;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);
- }
- }
- | equality_expression NE_OP relational_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpNotEqual, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "!=", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- constUnion *unionArray = new constUnion[1];
- unionArray->bConst = false;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);
- }
- }
- ;
-
-and_expression
- : equality_expression { $$ = $1; }
- | and_expression AMPERSAND equality_expression {
- PACK_UNPACK_ONLY("&", $2.line);
- $$ = parseContext.intermediate.addBinaryMath(EOpAnd, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "&", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- ;
-
-exclusive_or_expression
- : and_expression { $$ = $1; }
- | exclusive_or_expression CARET and_expression {
- PACK_UNPACK_ONLY("^", $2.line);
- $$ = parseContext.intermediate.addBinaryMath(EOpExclusiveOr, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "^", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- ;
-
-inclusive_or_expression
- : exclusive_or_expression { $$ = $1; }
- | inclusive_or_expression VERTICAL_BAR exclusive_or_expression {
- PACK_UNPACK_ONLY("|", $2.line);
- $$ = parseContext.intermediate.addBinaryMath(EOpInclusiveOr, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "|", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- ;
-
-logical_and_expression
- : inclusive_or_expression { $$ = $1; }
- | logical_and_expression AND_OP inclusive_or_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpLogicalAnd, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "&&", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- constUnion *unionArray = new constUnion[1];
- unionArray->bConst = false;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);
- }
- }
- ;
-
-logical_xor_expression
- : logical_and_expression { $$ = $1; }
- | logical_xor_expression XOR_OP logical_and_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpLogicalXor, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "^^", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- constUnion *unionArray = new constUnion[1];
- unionArray->bConst = false;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);
- }
- }
- ;
-
-logical_or_expression
- : logical_xor_expression { $$ = $1; }
- | logical_or_expression OR_OP logical_xor_expression {
- $$ = parseContext.intermediate.addBinaryMath(EOpLogicalOr, $1, $3, $2.line, parseContext.symbolTable);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, "||", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- constUnion *unionArray = new constUnion[1];
- unionArray->bConst = false;
- $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);
- }
- }
- ;
-
-conditional_expression
- : logical_or_expression { $$ = $1; }
- | logical_or_expression QUESTION expression COLON assignment_expression {
- if (parseContext.boolErrorCheck($2.line, $1))
- parseContext.recover();
-
- $$ = parseContext.intermediate.addSelection($1, $3, $5, $2.line);
- if ($3->getType() != $5->getType())
- $$ = 0;
-
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, ":", $3->getCompleteString(), $5->getCompleteString());
- parseContext.recover();
- $$ = $5;
- }
- }
- ;
-
-assignment_expression
- : conditional_expression { $$ = $1; }
- | unary_expression assignment_operator assignment_expression {
- if (parseContext.lValueErrorCheck($2.line, "assign", $1))
- parseContext.recover();
- $$ = parseContext.intermediate.addAssign($2.op, $1, $3, $2.line);
- if ($$ == 0) {
- parseContext.assignError($2.line, "assign", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $1;
- }
- }
- ;
-
-assignment_operator
- : EQUAL { $$.line = $1.line; $$.op = EOpAssign; }
- | MUL_ASSIGN { FRAG_VERT_ONLY("*=", $1.line); $$.line = $1.line; $$.op = EOpMulAssign; }
- | DIV_ASSIGN { FRAG_VERT_ONLY("/=", $1.line); $$.line = $1.line; $$.op = EOpDivAssign; }
- | MOD_ASSIGN { PACK_UNPACK_ONLY("%=", $1.line); $$.line = $1.line; $$.op = EOpModAssign; }
- | ADD_ASSIGN { $$.line = $1.line; $$.op = EOpAddAssign; }
- | SUB_ASSIGN { $$.line = $1.line; $$.op = EOpSubAssign; }
- | LEFT_ASSIGN { PACK_UNPACK_ONLY("<<=", $1.line); $$.line = $1.line; $$.op = EOpLeftShiftAssign; }
- | RIGHT_ASSIGN { PACK_UNPACK_ONLY("<<=", $1.line); $$.line = $1.line; $$.op = EOpRightShiftAssign; }
- | AND_ASSIGN { PACK_UNPACK_ONLY("&=", $1.line); $$.line = $1.line; $$.op = EOpAndAssign; }
- | XOR_ASSIGN { PACK_UNPACK_ONLY("^=", $1.line); $$.line = $1.line; $$.op = EOpExclusiveOrAssign; }
- | OR_ASSIGN { PACK_UNPACK_ONLY("|=", $1.line); $$.line = $1.line; $$.op = EOpInclusiveOrAssign; }
- ;
-
-expression
- : assignment_expression {
- $$ = $1;
- }
- | expression COMMA assignment_expression {
- $$ = parseContext.intermediate.addComma($1, $3, $2.line);
- if ($$ == 0) {
- parseContext.binaryOpError($2.line, ",", $1->getCompleteString(), $3->getCompleteString());
- parseContext.recover();
- $$ = $3;
- }
- }
- ;
-
-constant_expression
- : conditional_expression {
- if (parseContext.constErrorCheck($1))
- parseContext.recover();
- $$ = $1;
- }
- ;
-
-declaration
- : function_prototype SEMICOLON { $$ = 0; }
- | init_declarator_list SEMICOLON {
- if ($1.intermAggregate)
- $1.intermAggregate->setOperator(EOpSequence);
- $$ = $1.intermAggregate;
- }
- ;
-
-function_prototype
- : function_declarator RIGHT_PAREN {
- //
- // Multiple declarations of the same function are allowed.
- //
- // If this is a definition, the definition production code will check for redefinitions
- // (we don't know at this point if it's a definition or not).
- //
- // Redeclarations are allowed. But, return types and parameter qualifiers must match.
- //
- TFunction* prevDec = static_cast<TFunction*>(parseContext.symbolTable.find($1->getMangledName()));
- if (prevDec) {
- if (prevDec->getReturnType() != $1->getReturnType()) {
- parseContext.error($2.line, "overloaded functions must have the same return type", $1->getReturnType().getBasicString(), "");
- parseContext.recover();
- }
- for (int i = 0; i < prevDec->getParamCount(); ++i) {
- if ((*prevDec)[i].type->getQualifier() != (*$1)[i].type->getQualifier()) {
- parseContext.error($2.line, "overloaded functions must have the same parameter qualifiers", (*$1)[i].type->getQualifierString(), "");
- parseContext.recover();
- }
- }
- }
-
- //
- // If this is a redeclaration, it could also be a definition,
- // in which case, we want to use the variable names from this one, and not the one that's
- // being redeclared. So, pass back up this declaration, not the one in the symbol table.
- //
- $$.function = $1;
- $$.line = $2.line;
-
- parseContext.symbolTable.insert(*$$.function);
- }
- ;
-
-function_declarator
- : function_header {
- $$ = $1;
- }
- | function_header_with_parameters {
- $$ = $1;
- }
- ;
-
-
-function_header_with_parameters
- : function_header parameter_declaration {
- // Add the parameter
- $$ = $1;
- if ($2.param.type->getBasicType() != EbtVoid)
- $1->addParameter($2.param);
- else
- delete $2.param.type;
- }
- | function_header_with_parameters COMMA parameter_declaration {
- //
- // Only first parameter of one-parameter functions can be void
- // The check for named parameters not being void is done in parameter_declarator
- //
- if ($3.param.type->getBasicType() == EbtVoid) {
- //
- // This parameter > first is void
- //
- parseContext.error($2.line, "cannot be an argument type except for '(void)'", "void", "");
- parseContext.recover();
- delete $3.param.type;
- } else {
- // Add the parameter
- $$ = $1;
- $1->addParameter($3.param);
- }
- }
- ;
-
-function_header
- : fully_specified_type IDENTIFIER LEFT_PAREN {
- if ($1.qualifier != EvqGlobal && $1.qualifier != EvqTemporary) {
- parseContext.error($2.line, "no qualifiers allowed for function return", getQualifierString($1.qualifier), "");
- parseContext.recover();
- }
- // make sure a sampler is not involved as well...
- if (parseContext.structQualifierErrorCheck($2.line, $1))
- parseContext.recover();
-
- // Add the function as a prototype after parsing it (we do not support recursion)
- TFunction *function;
- TType type($1);
- function = new TFunction($2.string, type);
- $$ = function;
- }
- ;
-
-parameter_declarator
- // Type + name
- : type_specifier IDENTIFIER {
- if ($1.type == EbtVoid) {
- parseContext.error($2.line, "illegal use of type 'void'", $2.string->c_str(), "");
- parseContext.recover();
- }
- if (parseContext.reservedErrorCheck($2.line, *$2.string))
- parseContext.recover();
- TParameter param = {$2.string, new TType($1)};
- $$.line = $2.line;
- $$.param = param;
- }
- | type_specifier IDENTIFIER LEFT_BRACKET constant_expression RIGHT_BRACKET {
- // Check that we can make an array out of this type
- if ($1.array) {
- parseContext.error($3.line, "cannot declare arrays of this type", TType($1).getCompleteString().c_str(), "");
- parseContext.recover();
- }
- if (parseContext.reservedErrorCheck($2.line, *$2.string))
- parseContext.recover();
- $1.array = true;
- TType* type = new TType($1);
- if ($4->getAsConstantUnion())
- type->setArraySize($4->getAsConstantUnion()->getUnionArrayPointer()->iConst);
- TParameter param = { $2.string, type };
- $$.line = $2.line;
- $$.param = param;
- }
- ;
-
-parameter_declaration
- //
- // The only parameter qualifier a parameter can have are
- // IN_QUAL, OUT_QUAL, INOUT_QUAL, or CONST.
- //
-
- //
- // Type + name
- //
- : type_qualifier parameter_qualifier parameter_declarator {
- $$ = $3;
- if (parseContext.paramErrorCheck($3.line, $1.qualifier, $2, $$.param.type))
- parseContext.recover();
- }
- | parameter_qualifier parameter_declarator {
- $$ = $2;
- if (parseContext.parameterSamplerErrorCheck($2.line, $1, *$2.param.type))
- parseContext.recover();
- if (parseContext.paramErrorCheck($2.line, EvqTemporary, $1, $$.param.type))
- parseContext.recover();
- }
- //
- // Only type
- //
- | type_qualifier parameter_qualifier parameter_type_specifier {
- $$ = $3;
- if (parseContext.paramErrorCheck($3.line, $1.qualifier, $2, $$.param.type))
- parseContext.recover();
- }
- | parameter_qualifier parameter_type_specifier {
- $$ = $2;
- if (parseContext.parameterSamplerErrorCheck($2.line, $1, *$2.param.type))
- parseContext.recover();
- if (parseContext.paramErrorCheck($2.line, EvqTemporary, $1, $$.param.type))
- parseContext.recover();
- }
- ;
-
-parameter_qualifier
- : /* empty */ {
- $$ = EvqIn;
- }
- | IN_QUAL {
- $$ = EvqIn;
- }
- | OUT_QUAL {
- $$ = EvqOut;
- }
- | INOUT_QUAL {
- $$ = EvqInOut;
- }
- ;
-
-parameter_type_specifier
- : type_specifier {
- TParameter param = { 0, new TType($1) };
- $$.param = param;
-
- }
- | type_specifier LEFT_BRACKET constant_expression RIGHT_BRACKET {
- // Check that we can make an array out of this type
- if ($1.array) {
- parseContext.error($2.line, "cannot declare arrays of this type", TType($1).getCompleteString().c_str(), "");
- parseContext.recover();
- }
- $1.array = true;
- TType* type = new TType($1);
- if ($3->getAsConstantUnion())
- type->setArraySize($3->getAsConstantUnion()->getUnionArrayPointer()->iConst);
-
- TParameter param = { 0, type };
- $$.line = $2.line;
- $$.param = param;
- }
- ;
-
-init_declarator_list
- : single_declaration {
- $$ = $1;
- }
- | init_declarator_list COMMA IDENTIFIER {
- $$ = $1;
- if (parseContext.structQualifierErrorCheck($3.line, $1.type))
- parseContext.recover();
-
- if (parseContext.nonInitErrorCheck($3.line, *$3.string, $$.type))
- parseContext.recover();
- }
- | init_declarator_list COMMA IDENTIFIER LEFT_BRACKET RIGHT_BRACKET {
- $$ = $1;
- if (parseContext.structQualifierErrorCheck($3.line, $1.type))
- parseContext.recover();
-
- if (parseContext.arrayErrorCheck($4.line, *$3.string, $$.type, 0))
- parseContext.recover();
- }
- | init_declarator_list COMMA IDENTIFIER LEFT_BRACKET constant_expression RIGHT_BRACKET {
- $$ = $1;
- if (parseContext.structQualifierErrorCheck($3.line, $1.type))
- parseContext.recover();
-
- if (parseContext.arrayErrorCheck($4.line, *$3.string, $$.type, $5))
- parseContext.recover();
- }
- | init_declarator_list COMMA IDENTIFIER EQUAL initializer {
- $$ = $1;
- if (parseContext.structQualifierErrorCheck($3.line, $1.type))
- parseContext.recover();
-
- TIntermNode* intermNode;
- if (!parseContext.executeInitializer($3.line, *$3.string, $1.type, $5, intermNode)) {
- //
- // build the intermediate representation
- //
- if (intermNode)
- $$.intermAggregate = parseContext.intermediate.growAggregate($1.intermNode, intermNode, $4.line);
- else
- $$.intermAggregate = $1.intermAggregate;
- } else {
- parseContext.recover();
- $$.intermAggregate = 0;
- }
- }
- ;
-
-single_declaration
- : fully_specified_type {
- $$.type = $1;
- $$.intermAggregate = 0;
- }
- | fully_specified_type IDENTIFIER {
- $$.intermAggregate = 0;
- $$.type = $1;
- if (parseContext.structQualifierErrorCheck($2.line, $1))
- parseContext.recover();
-
- if (parseContext.nonInitErrorCheck($2.line, *$2.string, $$.type))
- parseContext.recover();
- }
- | fully_specified_type IDENTIFIER LEFT_BRACKET RIGHT_BRACKET {
- $$.intermAggregate = 0;
- $$.type = $1;
- if (parseContext.structQualifierErrorCheck($2.line, $1))
- parseContext.recover();
-
- if (parseContext.arrayErrorCheck($3.line, *$2.string, $$.type, 0))
- parseContext.recover();
- }
- | fully_specified_type IDENTIFIER LEFT_BRACKET constant_expression RIGHT_BRACKET {
- $$.intermAggregate = 0;
- $$.type = $1;
- if (parseContext.structQualifierErrorCheck($2.line, $1))
- parseContext.recover();
-
- if (parseContext.arrayErrorCheck($3.line, *$2.string, $$.type, $4))
- parseContext.recover();
- }
- | fully_specified_type IDENTIFIER EQUAL initializer {
- $$.type = $1;
- if (parseContext.structQualifierErrorCheck($2.line, $1))
- parseContext.recover();
-
- TIntermNode* intermNode;
- if (!parseContext.executeInitializer($2.line, *$2.string, $1, $4, intermNode)) {
- //
- // Build intermediate representation
- //
- if (intermNode)
- $$.intermAggregate = parseContext.intermediate.makeAggregate(intermNode, $3.line);
- else
- $$.intermAggregate = 0;
- } else {
- parseContext.recover();
- $$.intermAggregate = 0;
- }
- }
-
-//
-// Place holder for the pack/unpack languages.
-//
-// | buffer_specifier {
-// $$.intermAggregate = 0;
-// }
- ;
-
-// Grammar Note: No 'enum', or 'typedef'.
-
-//
-// Place holder for the pack/unpack languages.
-//
-//%type <interm> buffer_declaration
-//%type <interm.type> buffer_specifier input_or_output buffer_declaration_list
-//buffer_specifier
-// : input_or_output LEFT_BRACE buffer_declaration_list RIGHT_BRACE {
-// }
-// ;
-//
-//input_or_output
-// : INPUT {
-// if (parseContext.globalErrorCheck($1.line, parseContext.symbolTable.atGlobalLevel(), "input"))
-// parseContext.recover();
-// UNPACK_ONLY("input", $1.line);
-// $$.qualifier = EvqInput;
-// }
-// | OUTPUT {
-// if (parseContext.globalErrorCheck($1.line, parseContext.symbolTable.atGlobalLevel(), "output"))
-// parseContext.recover();
-// PACK_ONLY("output", $1.line);
-// $$.qualifier = EvqOutput;
-// }
-// ;
-
-//
-// Place holder for the pack/unpack languages.
-//
-//buffer_declaration_list
-// : buffer_declaration {
-// }
-// | buffer_declaration_list buffer_declaration {
-// }
-// ;
-
-//
-// Input/output semantics:
-// float must be 16 or 32 bits
-// float alignment restrictions?
-// check for only one input and only one output
-// sum of bitfields has to be multiple of 32
-//
-
-//
-// Place holder for the pack/unpack languages.
-//
-//buffer_declaration
-// : type_specifier IDENTIFIER COLON constant_expression SEMICOLON {
-// if (parseContext.reservedErrorCheck($2.line, *$2.string, parseContext))
-// parseContext.recover();
-// $$.variable = new TVariable($2.string, $1);
-// if (! parseContext.symbolTable.insert(*$$.variable)) {
-// parseContext.error($2.line, "redefinition", $$.variable->getName().c_str(), "");
-// parseContext.recover();
-// // don't have to delete $$.variable, the pool pop will take care of it
-// }
-// }
-// ;
-
-fully_specified_type
- : type_specifier {
- $$ = $1;
- }
- | type_qualifier type_specifier {
- TPublicType t = { $2.type, $1.qualifier, $2.size, $2.matrix, false, $2.userDef, 0 };
- if ($1.qualifier == EvqAttribute &&
- ($2.type == EbtBool || $2.type == EbtInt)) {
- parseContext.error($2.line, "cannot be bool or int", getQualifierString($1.qualifier), "");
- parseContext.recover();
- }
- if (($1.qualifier == EvqVaryingIn || $1.qualifier == EvqVaryingOut) &&
- ($2.type == EbtBool || $2.type == EbtInt)) {
- parseContext.error($2.line, "cannot be bool or int", getQualifierString($1.qualifier), "");
- parseContext.recover();
- }
- $$ = t;
- }
- ;
-
-type_qualifier
- : CONST_QUAL {
- TPublicType t = { EbtVoid, EvqConst, 1, false, false, 0 };
- $$ = t;
- }
- | ATTRIBUTE {
- VERTEX_ONLY("attribute", $1.line);
- if (parseContext.globalErrorCheck($1.line, parseContext.symbolTable.atGlobalLevel(), "attribute"))
- parseContext.recover();
- TPublicType t = { EbtVoid, EvqAttribute, 1, false, false, 0 };
- $$ = t;
- }
- | VARYING {
- if (parseContext.globalErrorCheck($1.line, parseContext.symbolTable.atGlobalLevel(), "varying"))
- parseContext.recover();
- TPublicType t = { EbtVoid, EvqVaryingIn, 1, false, false, 0 };
- if (parseContext.language == EShLangVertex)
- t.qualifier = EvqVaryingOut;
- $$ = t;
- }
- | UNIFORM {
- if (parseContext.globalErrorCheck($1.line, parseContext.symbolTable.atGlobalLevel(), "uniform"))
- parseContext.recover();
- TPublicType t = { EbtVoid, EvqUniform, 1, false, false, 0 };
- $$ = t;
- }
- ;
-
-type_specifier
- : VOID_TYPE {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtVoid, qual, 1, false, false, 0, $1.line };
- $$ = t;
- }
- | FLOAT_TYPE {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtFloat, qual, 1, false, false, 0, $1.line };
- $$ = t;
- }
- | INT_TYPE {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtInt, qual, 1, false, false, 0, $1.line };
- $$ = t;
- }
- | BOOL_TYPE {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtBool, qual, 1, false, false, 0, $1.line };
- $$ = t;
- }
-// | UNSIGNED INT_TYPE {
-// PACK_UNPACK_ONLY("unsigned", $1.line);
-// TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-// TPublicType t = { EbtInt, qual, 1, false, false, 0, $1.line };
-// $$ = t;
-// }
- | VEC2 {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtFloat, qual, 2, false, false, 0, $1.line };
- $$ = t;
- }
- | VEC3 {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtFloat, qual, 3, false, false, 0, $1.line };
- $$ = t;
- }
- | VEC4 {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtFloat, qual, 4, false, false, 0, $1.line };
- $$ = t;
- }
- | BVEC2 {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtBool, qual, 2, false, false, 0, $1.line };
- $$ = t;
- }
- | BVEC3 {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtBool, qual, 3, false, false, 0, $1.line };
- $$ = t;
- }
- | BVEC4 {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtBool, qual, 4, false, false, 0, $1.line };
- $$ = t;
- }
- | IVEC2 {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtInt, qual, 2, false, false, 0, $1.line };
- $$ = t;
- }
- | IVEC3 {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtInt, qual, 3, false, false, 0, $1.line };
- $$ = t;
- }
- | IVEC4 {
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtInt, qual, 4, false, false, 0, $1.line };
- $$ = t;
- }
- | MATRIX2 {
- FRAG_VERT_ONLY("mat2", $1.line);
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtFloat, qual, 2, true, false, 0, $1.line };
- $$ = t;
- }
- | MATRIX3 {
- FRAG_VERT_ONLY("mat3", $1.line);
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtFloat, qual, 3, true, false, 0, $1.line };
- $$ = t;
- }
- | MATRIX4 {
- FRAG_VERT_ONLY("mat4", $1.line);
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtFloat, qual, 4, true, false, 0, $1.line };
- $$ = t;
- }
- | SAMPLER1D {
- FRAG_VERT_ONLY("sampler1D", $1.line);
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtSampler1D, qual, 1, false, false, 0, $1.line };
- $$ = t;
- }
- | SAMPLER2D {
- FRAG_VERT_ONLY("sampler2D", $1.line);
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtSampler2D, qual, 1, false, false, 0, $1.line };
- $$ = t;
- }
- | SAMPLER3D {
- FRAG_VERT_ONLY("sampler3D", $1.line);
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtSampler3D, qual, 1, false, false, 0, $1.line };
- $$ = t;
- }
- | SAMPLERCUBE {
- FRAG_VERT_ONLY("samplerCube", $1.line);
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtSamplerCube, qual, 1, false, false, 0, $1.line };
- $$ = t;
- }
- | SAMPLER1DSHADOW {
- FRAG_VERT_ONLY("sampler1DShadow", $1.line);
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtSampler1DShadow, qual, 1, false, false, 0, $1.line };
- $$ = t;
- }
- | SAMPLER2DSHADOW {
- FRAG_VERT_ONLY("sampler2DShadow", $1.line);
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtSampler2DShadow, qual, 1, false, false, 0, $1.line };
- $$ = t;
- }
- | struct_specifier {
- FRAG_VERT_ONLY("struct", $1.line);
- $$ = $1;
- $$.qualifier = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- }
- | TYPE_NAME {
- //
- // This is for user defined type names. The lexical phase looked up the
- // type.
- //
- TType& structure = static_cast<TVariable*>($1.symbol)->getType();
- TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
- TPublicType t = { EbtStruct, qual, 1, false, false, &structure, $1.line };
- $$ = t;
- }
- ;
-
-struct_specifier
- : STRUCT IDENTIFIER LEFT_BRACE struct_declaration_list RIGHT_BRACE {
- TType* structure = new TType($4, *$2.string);
- TVariable* userTypeDef = new TVariable($2.string, *structure, true);
- if (! parseContext.symbolTable.insert(*userTypeDef)) {
- parseContext.error($2.line, "redefinition", $2.string->c_str(), "struct");
- parseContext.recover();
- }
- TPublicType t = { EbtStruct, EvqTemporary, 1, false, false, structure, $1.line };
- $$ = t;
- }
- | STRUCT LEFT_BRACE struct_declaration_list RIGHT_BRACE {
- TType* structure = new TType($3, TString(""));
- TPublicType t = { EbtStruct, EvqTemporary, 1, false, false, structure, $1.line };
- $$ = t;
- }
- ;
-
-struct_declaration_list
- : struct_declaration {
- $$ = $1;
- }
- | struct_declaration_list struct_declaration {
- $$ = $1;
- for (unsigned int i = 0; i < $2->size(); ++i) {
- for (unsigned int j = 0; j < $$->size(); ++j) {
- if ((*$$)[j].type->getFieldName() == (*$2)[i].type->getFieldName()) {
- parseContext.error((*$2)[i].line, "duplicate field name in structure:", "struct", (*$2)[i].type->getFieldName().c_str());
- parseContext.recover();
- }
- }
- $$->push_back((*$2)[i]);
- }
- }
- ;
-
-struct_declaration
- : type_specifier struct_declarator_list SEMICOLON {
- $$ = $2;
-
- if (parseContext.voidErrorCheck($1.line, (*$2)[0].type->getFieldName(), $1)) {
- parseContext.recover();
- }
- for (unsigned int i = 0; i < $$->size(); ++i) {
- //
- // Careful not to replace already know aspects of type, like array-ness
- //
- (*$$)[i].type->setType($1.type, $1.size, $1.matrix, $1.userDef);
- if ($1.userDef)
- (*$$)[i].type->setTypeName($1.userDef->getTypeName());
- }
- }
- ;
-
-struct_declarator_list
- : struct_declarator {
- $$ = NewPoolTTypeList();
- $$->push_back($1);
- }
- | struct_declarator_list COMMA struct_declarator {
- $$->push_back($3);
- }
- ;
-
-struct_declarator
- : IDENTIFIER {
- $$.type = new TType(EbtVoid);
- $$.line = $1.line;
- $$.type->setFieldName(*$1.string);
- }
- | IDENTIFIER LEFT_BRACKET constant_expression RIGHT_BRACKET {
- $$.type = new TType(EbtVoid);
- $$.line = $1.line;
- $$.type->setFieldName(*$1.string);
-
- if ($3->getAsConstantUnion() == 0 || $3->getAsConstantUnion()->getBasicType() != EbtInt ||
- $3->getAsConstantUnion()->getUnionArrayPointer()->iConst <= 0) {
- parseContext.error($2.line, "structure field array size must be a positive integer", $1.string->c_str(), "");
- parseContext.recover();
- } else {
- $$.type->setArraySize($3->getAsConstantUnion()->getUnionArrayPointer()->iConst);
- }
- }
- ;
-
-initializer
- : assignment_expression { $$ = $1; }
- ;
-
-declaration_statement
- : declaration { $$ = $1; }
- ;
-
-statement
- : compound_statement { $$ = $1; }
- | simple_statement { $$ = $1; }
- ;
-
-// Grammar Note: No labeled statements; 'goto' is not supported.
-
-simple_statement
- : declaration_statement { $$ = $1; }
- | expression_statement { $$ = $1; }
- | selection_statement { $$ = $1; }
- | iteration_statement { $$ = $1; }
- | jump_statement { $$ = $1; }
- ;
-
-compound_statement
- : LEFT_BRACE RIGHT_BRACE { $$ = 0; }
- | LEFT_BRACE { parseContext.symbolTable.push(); } statement_list { parseContext.symbolTable.pop(); } RIGHT_BRACE {
- if ($3 != 0)
- $3->setOperator(EOpSequence);
- $$ = $3;
- }
- ;
-
-statement_no_new_scope
- : compound_statement_no_new_scope { $$ = $1; }
- | simple_statement { $$ = $1; }
- ;
-
-compound_statement_no_new_scope
- // Statement that doesn't create a new scope, for selection_statement, iteration_statement
- : LEFT_BRACE RIGHT_BRACE {
- $$ = 0;
- }
- | LEFT_BRACE statement_list RIGHT_BRACE {
- if ($2)
- $2->setOperator(EOpSequence);
- $$ = $2;
- }
- ;
-
-statement_list
- : statement {
- $$ = parseContext.intermediate.makeAggregate($1, 0);
- }
- | statement_list statement {
- $$ = parseContext.intermediate.growAggregate($1, $2, 0);
- }
- ;
-
-expression_statement
- : SEMICOLON { $$ = 0; }
- | expression SEMICOLON { $$ = static_cast<TIntermNode*>($1); }
- ;
-
-selection_statement
- : IF LEFT_PAREN expression RIGHT_PAREN selection_rest_statement {
- if (parseContext.boolErrorCheck($1.line, $3))
- parseContext.recover();
- $$ = parseContext.intermediate.addSelection($3, $5, $1.line);
- }
- ;
-
-selection_rest_statement
- : statement ELSE statement {
- $$.node1 = $1;
- $$.node2 = $3;
- }
- | statement {
- $$.node1 = $1;
- $$.node2 = 0;
- }
- ;
-
-// Grammar Note: No 'switch'. Switch statements not supported.
-
-condition
- // In 1996 c++ draft, conditions can include single declarations
- : expression {
- $$ = $1;
- if (parseContext.boolErrorCheck($1->getLine(), $1))
- parseContext.recover();
- }
- | fully_specified_type IDENTIFIER EQUAL initializer {
- TIntermNode* intermNode;
- if (parseContext.structQualifierErrorCheck($2.line, $1))
- parseContext.recover();
- if (parseContext.boolErrorCheck($2.line, $1))
- parseContext.recover();
-
- if (!parseContext.executeInitializer($2.line, *$2.string, $1, $4, intermNode))
- $$ = $4;
- else {
- parseContext.recover();
- $$ = 0;
- }
- }
- ;
-
-iteration_statement
- : WHILE LEFT_PAREN { parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; } condition RIGHT_PAREN statement_no_new_scope {
- parseContext.symbolTable.pop();
- $$ = parseContext.intermediate.addLoop($6, $4, 0, true, $1.line);
- --parseContext.loopNestingLevel;
- }
- | DO { ++parseContext.loopNestingLevel; } statement WHILE LEFT_PAREN expression RIGHT_PAREN SEMICOLON {
- if (parseContext.boolErrorCheck($8.line, $6))
- parseContext.recover();
-
- $$ = parseContext.intermediate.addLoop($3, $6, 0, false, $4.line);
- --parseContext.loopNestingLevel;
- }
- | FOR LEFT_PAREN { parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; } for_init_statement for_rest_statement RIGHT_PAREN statement_no_new_scope {
- parseContext.symbolTable.pop();
- $$ = parseContext.intermediate.makeAggregate($4, $2.line);
- $$ = parseContext.intermediate.growAggregate(
- $$,
- parseContext.intermediate.addLoop($7, reinterpret_cast<TIntermTyped*>($5.node1), reinterpret_cast<TIntermTyped*>($5.node2), true, $1.line),
- $1.line);
- $$->getAsAggregate()->setOperator(EOpSequence);
- --parseContext.loopNestingLevel;
- }
- ;
-
-for_init_statement
- : expression_statement {
- $$ = $1;
- }
- | declaration_statement {
- $$ = $1;
- }
- ;
-
-conditionopt
- : condition {
- $$ = $1;
- }
- | /* May be null */ {
- $$ = 0;
- }
- ;
-
-for_rest_statement
- : conditionopt SEMICOLON {
- $$.node1 = $1;
- $$.node2 = 0;
- }
- | conditionopt SEMICOLON expression {
- $$.node1 = $1;
- $$.node2 = $3;
- }
- ;
-
-jump_statement
- : CONTINUE SEMICOLON {
- if (parseContext.loopNestingLevel <= 0) {
- parseContext.error($1.line, "continue statement only allowed in loops", "", "");
- parseContext.recover();
- }
- $$ = parseContext.intermediate.addBranch(EOpContinue, $1.line);
- }
- | BREAK SEMICOLON {
- if (parseContext.loopNestingLevel <= 0) {
- parseContext.error($1.line, "break statement only allowed in loops", "", "");
- parseContext.recover();
- }
- $$ = parseContext.intermediate.addBranch(EOpBreak, $1.line);
- }
- | RETURN SEMICOLON {
- $$ = parseContext.intermediate.addBranch(EOpReturn, $1.line);
- if (parseContext.currentFunctionType->getBasicType() != EbtVoid) {
- parseContext.error($1.line, "non-void function must return a value", "return", "");
- parseContext.recover();
- }
- }
- | RETURN expression SEMICOLON {
- $$ = parseContext.intermediate.addBranch(EOpReturn, $2, $1.line);
- parseContext.functionReturnsValue = true;
- if (parseContext.currentFunctionType->getBasicType() == EbtVoid) {
- parseContext.error($1.line, "void function cannot return a value", "return", "");
- parseContext.recover();
- } else if (*(parseContext.currentFunctionType) != $2->getType()) {
- parseContext.error($1.line, "function return is not matching type:", "return", "");
- parseContext.recover();
- }
- }
- | DISCARD SEMICOLON {
- FRAG_ONLY("discard", $1.line);
- $$ = parseContext.intermediate.addBranch(EOpKill, $1.line);
- }
- ;
-
-// Grammar Note: No 'goto'. Gotos are not supported.
-
-translation_unit
- : external_declaration {
- $$ = $1;
- parseContext.treeRoot = $$;
- }
- | translation_unit external_declaration {
- $$ = parseContext.intermediate.growAggregate($1, $2, 0);
- parseContext.treeRoot = $$;
- }
- ;
-
-external_declaration
- : function_definition {
- $$ = $1;
- }
- | declaration {
- $$ = $1;
- }
- ;
-
-function_definition
- : function_prototype {
- TFunction& function = *($1.function);
- TFunction* prevDec = static_cast<TFunction*>(parseContext.symbolTable.find(function.getMangledName()));
- //
- // Note: 'prevDec' could be 'function' if this is the first time we've seen function
- // as it would have just been put in the symbol table. Otherwise, we're looking up
- // an earlier occurance.
- //
- if (prevDec->isDefined()) {
- //
- // Then this function already has a body.
- //
- parseContext.error($1.line, "function already has a body", function.getName().c_str(), "");
- parseContext.recover();
- }
- prevDec->setDefined();
-
- //
- // Raise error message if main function takes any parameters or return anything other than void
- //
- if (function.getName() == "main") {
- if (function.getParamCount() > 0) {
- parseContext.error($1.line, "function cannot take any parameter(s)", function.getName().c_str(), "");
- parseContext.recover();
- }
- if (function.getReturnType().getBasicType() != EbtVoid) {
- parseContext.error($1.line, "", function.getReturnType().getBasicString(), "main function cannot return a value" );
- parseContext.recover();
- }
- }
-
- //
- // New symbol table scope for body of function plus its arguments
- //
- parseContext.symbolTable.push();
-
- //
- // Remember the return type for later checking for RETURN statements.
- //
- parseContext.currentFunctionType = &(prevDec->getReturnType());
- parseContext.functionReturnsValue = false;
-
- //
- // Insert parameters into the symbol table.
- // If the parameter has no name, it's not an error, just don't insert it
- // (could be used for unused args).
- //
- // Also, accumulate the list of parameters into the HIL, so lower level code
- // knows where to find parameters.
- //
- TIntermAggregate* paramNodes = new TIntermAggregate;
- for (int i = 0; i < function.getParamCount(); i++) {
- TParameter& param = function[i];
- if (param.name != 0) {
- TVariable *variable = new TVariable(param.name, *param.type);
- //
- // Insert the parameters with name in the symbol table.
- //
- if (! parseContext.symbolTable.insert(*variable)) {
- parseContext.error($1.line, "redefinition", variable->getName().c_str(), "");
- parseContext.recover();
- delete variable;
- }
- //
- // Transfer ownership of name pointer to symbol table.
- //
- param.name = 0;
-
- //
- // Add the parameter to the HIL
- //
- paramNodes = parseContext.intermediate.growAggregate(
- paramNodes,
- parseContext.intermediate.addSymbol(variable->getUniqueId(),
- variable->getName(),
- variable->getType(), $1.line),
- $1.line);
- } else {
- paramNodes = parseContext.intermediate.growAggregate(paramNodes, parseContext.intermediate.addSymbol(0, "", *param.type, $1.line), $1.line);
- }
- }
- parseContext.intermediate.setAggregateOperator(paramNodes, EOpParameters, $1.line);
- $1.intermAggregate = paramNodes;
- parseContext.loopNestingLevel = 0;
- }
- compound_statement_no_new_scope {
- //?? Check that all paths return a value if return type != void ?
- // May be best done as post process phase on intermediate code
- if (parseContext.currentFunctionType->getBasicType() != EbtVoid && ! parseContext.functionReturnsValue) {
- parseContext.error($1.line, "function does not return a value:", "", $1.function->getName().c_str());
- parseContext.recover();
- }
- parseContext.symbolTable.pop();
- $$ = parseContext.intermediate.growAggregate($1.intermAggregate, $3, 0);
- parseContext.intermediate.setAggregateOperator($$, EOpFunction, $1.line);
- $$->getAsAggregate()->setName($1.function->getMangledName().c_str());
- $$->getAsAggregate()->setType($1.function->getReturnType());
-
- // store the pragma information for debug and optimize and other vendor specific
- // information. This information can be queried from the parse tree
- $$->getAsAggregate()->setOptimize(parseContext.contextPragma.optimize);
- $$->getAsAggregate()->setDebug(parseContext.contextPragma.debug);
- $$->getAsAggregate()->addToPragmaTable(parseContext.contextPragma.pragmaTable);
- }
- ;
-
-%%
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/glslang_tab.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/glslang_tab.h deleted file mode 100755 index 97d827fe9..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/glslang_tab.h +++ /dev/null @@ -1,260 +0,0 @@ -/* A Bison parser, made by GNU Bison 1.875. */ - -/* Skeleton parser for Yacc-like parsing with Bison, - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* As a special exception, when this file is copied by Bison into a - Bison output file, you may use that output file without restriction. - This special exception was added by the Free Software Foundation - in version 1.24 of Bison. */ - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - ATTRIBUTE = 258, - CONST_QUAL = 259, - BOOL_TYPE = 260, - FLOAT_TYPE = 261, - INT_TYPE = 262, - BREAK = 263, - CONTINUE = 264, - DO = 265, - ELSE = 266, - FOR = 267, - IF = 268, - DISCARD = 269, - RETURN = 270, - BVEC2 = 271, - BVEC3 = 272, - BVEC4 = 273, - IVEC2 = 274, - IVEC3 = 275, - IVEC4 = 276, - VEC2 = 277, - VEC3 = 278, - VEC4 = 279, - MATRIX2 = 280, - MATRIX3 = 281, - MATRIX4 = 282, - IN_QUAL = 283, - OUT_QUAL = 284, - INOUT_QUAL = 285, - UNIFORM = 286, - VARYING = 287, - STRUCT = 288, - VOID_TYPE = 289, - WHILE = 290, - SAMPLER1D = 291, - SAMPLER2D = 292, - SAMPLER3D = 293, - SAMPLERCUBE = 294, - SAMPLER1DSHADOW = 295, - SAMPLER2DSHADOW = 296, - IDENTIFIER = 297, - TYPE_NAME = 298, - FLOATCONSTANT = 299, - INTCONSTANT = 300, - BOOLCONSTANT = 301, - FIELD_SELECTION = 302, - LEFT_OP = 303, - RIGHT_OP = 304, - INC_OP = 305, - DEC_OP = 306, - LE_OP = 307, - GE_OP = 308, - EQ_OP = 309, - NE_OP = 310, - AND_OP = 311, - OR_OP = 312, - XOR_OP = 313, - MUL_ASSIGN = 314, - DIV_ASSIGN = 315, - ADD_ASSIGN = 316, - MOD_ASSIGN = 317, - LEFT_ASSIGN = 318, - RIGHT_ASSIGN = 319, - AND_ASSIGN = 320, - XOR_ASSIGN = 321, - OR_ASSIGN = 322, - SUB_ASSIGN = 323, - LEFT_PAREN = 324, - RIGHT_PAREN = 325, - LEFT_BRACKET = 326, - RIGHT_BRACKET = 327, - LEFT_BRACE = 328, - RIGHT_BRACE = 329, - DOT = 330, - COMMA = 331, - COLON = 332, - EQUAL = 333, - SEMICOLON = 334, - BANG = 335, - DASH = 336, - TILDE = 337, - PLUS = 338, - STAR = 339, - SLASH = 340, - PERCENT = 341, - LEFT_ANGLE = 342, - RIGHT_ANGLE = 343, - VERTICAL_BAR = 344, - CARET = 345, - AMPERSAND = 346, - QUESTION = 347 - }; -#endif -#define ATTRIBUTE 258 -#define CONST_QUAL 259 -#define BOOL_TYPE 260 -#define FLOAT_TYPE 261 -#define INT_TYPE 262 -#define BREAK 263 -#define CONTINUE 264 -#define DO 265 -#define ELSE 266 -#define FOR 267 -#define IF 268 -#define DISCARD 269 -#define RETURN 270 -#define BVEC2 271 -#define BVEC3 272 -#define BVEC4 273 -#define IVEC2 274 -#define IVEC3 275 -#define IVEC4 276 -#define VEC2 277 -#define VEC3 278 -#define VEC4 279 -#define MATRIX2 280 -#define MATRIX3 281 -#define MATRIX4 282 -#define IN_QUAL 283 -#define OUT_QUAL 284 -#define INOUT_QUAL 285 -#define UNIFORM 286 -#define VARYING 287 -#define STRUCT 288 -#define VOID_TYPE 289 -#define WHILE 290 -#define SAMPLER1D 291 -#define SAMPLER2D 292 -#define SAMPLER3D 293 -#define SAMPLERCUBE 294 -#define SAMPLER1DSHADOW 295 -#define SAMPLER2DSHADOW 296 -#define IDENTIFIER 297 -#define TYPE_NAME 298 -#define FLOATCONSTANT 299 -#define INTCONSTANT 300 -#define BOOLCONSTANT 301 -#define FIELD_SELECTION 302 -#define LEFT_OP 303 -#define RIGHT_OP 304 -#define INC_OP 305 -#define DEC_OP 306 -#define LE_OP 307 -#define GE_OP 308 -#define EQ_OP 309 -#define NE_OP 310 -#define AND_OP 311 -#define OR_OP 312 -#define XOR_OP 313 -#define MUL_ASSIGN 314 -#define DIV_ASSIGN 315 -#define ADD_ASSIGN 316 -#define MOD_ASSIGN 317 -#define LEFT_ASSIGN 318 -#define RIGHT_ASSIGN 319 -#define AND_ASSIGN 320 -#define XOR_ASSIGN 321 -#define OR_ASSIGN 322 -#define SUB_ASSIGN 323 -#define LEFT_PAREN 324 -#define RIGHT_PAREN 325 -#define LEFT_BRACKET 326 -#define RIGHT_BRACKET 327 -#define LEFT_BRACE 328 -#define RIGHT_BRACE 329 -#define DOT 330 -#define COMMA 331 -#define COLON 332 -#define EQUAL 333 -#define SEMICOLON 334 -#define BANG 335 -#define DASH 336 -#define TILDE 337 -#define PLUS 338 -#define STAR 339 -#define SLASH 340 -#define PERCENT 341 -#define LEFT_ANGLE 342 -#define RIGHT_ANGLE 343 -#define VERTICAL_BAR 344 -#define CARET 345 -#define AMPERSAND 346 -#define QUESTION 347 - - - - -#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) -#line 117 "glslang.y" -typedef union YYSTYPE { - struct { - TSourceLoc line; - union { - TString *string; - float f; - int i; - bool b; - }; - TSymbol* symbol; - } lex; - struct { - TSourceLoc line; - TOperator op; - union { - TIntermNode* intermNode; - TIntermNodePair nodePair; - TIntermTyped* intermTypedNode; - TIntermAggregate* intermAggregate; - }; - union { - TPublicType type; - TQualifier qualifier; - TFunction* function; - TParameter param; - TTypeLine typeLine; - TTypeList* typeList; - }; - } interm; -} YYSTYPE; -/* Line 1240 of yacc.c. */ -#line 251 "glslang.tab.h" -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 -#endif - - - - - diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/intermOut.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/intermOut.cpp deleted file mode 100755 index e75608c45..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/intermOut.cpp +++ /dev/null @@ -1,496 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include "localintermediate.h"
-#include "../Include/ShHandle.h"
-
-//
-// Two purposes:
-// 1. Show an example of how to iterate tree. Functions can
-// also directly call Traverse() on children themselves to
-// have finer grained control over the process than shown here.
-// See the last function for how to get started.
-// 2. Print out a text based description of the tree.
-//
-
-//
-// Use this class to carry along data from node to node in
-// the traversal
-//
-class TOutputTraverser : public TIntermTraverser {
-public:
- TOutputTraverser(TInfoSink& i) : infoSink(i) { }
- TInfoSink& infoSink;
-};
-
-TString TType::getCompleteString() const
-{
- char buf[100];
- char *p = &buf[0];
-
- if (qualifier != EvqTemporary && qualifier != EvqGlobal)
- p += sprintf(p, "%s ", getQualifierString());
- if (array)
- p += sprintf(p, "array of ");
- if (matrix)
- p += sprintf(p, "%dX%d matrix of ", size, size);
- else if (size > 1)
- p += sprintf(p, "%d-component vector of ", size);
-
- sprintf(p, "%s", getBasicString());
-
- return TString(buf);
-}
-
-//
-// Helper functions for printing, not part of traversing.
-//
-
-void OutputTreeText(TInfoSink& infoSink, TIntermNode* node, const int depth)
-{
- int i;
-
- infoSink.debug << FormatSourceLoc(node->getLine());
-
- for (i = 0; i < depth; ++i)
- infoSink.debug << " ";
-}
-
-//
-// The rest of the file are the traversal functions. The last one
-// is the one that starts the traversal.
-//
-// Return true from interior nodes to have the external traversal
-// continue on to children. If you process children yourself,
-// return false.
-//
-
-void OutputSymbol(TIntermSymbol* node, TIntermTraverser* it)
-{
- TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);
-
- OutputTreeText(oit->infoSink, node, oit->depth);
-
- char buf[100];
- sprintf(buf, "'%s' (%s)\n",
- node->getSymbol().c_str(),
- node->getCompleteString().c_str());
-
- oit->infoSink.debug << buf;
-}
-
-bool OutputBinary(bool /* preVisit */, TIntermBinary* node, TIntermTraverser* it)
-{
- TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);
- TInfoSink& out = oit->infoSink;
-
- OutputTreeText(out, node, oit->depth);
-
- switch (node->getOp()) {
- case EOpAssign: out.debug << "move second child to first child"; break;
- case EOpAddAssign: out.debug << "add second child into first child"; break;
- case EOpSubAssign: out.debug << "subtract second child into first child"; break;
- case EOpMulAssign: out.debug << "multiply second child into first child"; break;
- case EOpVectorTimesMatrixAssign: out.debug << "matrix mult second child into first child"; break;
- case EOpVectorTimesScalarAssign: out.debug << "vector scale second child into first child"; break;
- case EOpMatrixTimesScalarAssign: out.debug << "matrix scale second child into first child"; break;
- case EOpMatrixTimesMatrixAssign: out.debug << "matrix mult second child into first child"; break;
- case EOpDivAssign: out.debug << "divide second child into first child"; break;
- case EOpModAssign: out.debug << "mod second child into first child"; break;
- case EOpAndAssign: out.debug << "and second child into first child"; break;
- case EOpInclusiveOrAssign: out.debug << "or second child into first child"; break;
- case EOpExclusiveOrAssign: out.debug << "exclusive or second child into first child"; break;
- case EOpLeftShiftAssign: out.debug << "left shift second child into first child"; break;
- case EOpRightShiftAssign: out.debug << "right shift second child into first child"; break;
-
- case EOpIndexDirect: out.debug << "direct index"; break;
- case EOpIndexIndirect: out.debug << "indirect index"; break;
- case EOpIndexDirectStruct: out.debug << "direct index for structure"; break;
- case EOpVectorSwizzle: out.debug << "vector swizzle"; break;
-
- case EOpAdd: out.debug << "add"; break;
- case EOpSub: out.debug << "subtract"; break;
- case EOpMul: out.debug << "component-wise multiply"; break;
- case EOpDiv: out.debug << "divide"; break;
- case EOpMod: out.debug << "mod"; break;
- case EOpRightShift: out.debug << "right-shift"; break;
- case EOpLeftShift: out.debug << "left-shift"; break;
- case EOpAnd: out.debug << "bitwise and"; break;
- case EOpInclusiveOr: out.debug << "inclusive-or"; break;
- case EOpExclusiveOr: out.debug << "exclusive-or"; break;
- case EOpEqual: out.debug << "Compare Equal"; break;
- case EOpNotEqual: out.debug << "Compare Not Equal"; break;
- case EOpLessThan: out.debug << "Compare Less Than"; break;
- case EOpGreaterThan: out.debug << "Compare Greater Than"; break;
- case EOpLessThanEqual: out.debug << "Compare Less Than or Equal"; break;
- case EOpGreaterThanEqual: out.debug << "Compare Greater Than or Equal"; break;
-
- case EOpVectorTimesScalar: out.debug << "vector-scale"; break;
- case EOpVectorTimesMatrix: out.debug << "vector-times-matrix"; break;
- case EOpMatrixTimesVector: out.debug << "matrix-times-vector"; break;
- case EOpMatrixTimesScalar: out.debug << "matrix-scale"; break;
- case EOpMatrixTimesMatrix: out.debug << "matrix-multiply"; break;
-
- case EOpLogicalOr: out.debug << "logical-or"; break;
- case EOpLogicalXor: out.debug << "logical-xor"; break;
- case EOpLogicalAnd: out.debug << "logical-and"; break;
- default: out.debug << "<unknown op>";
- }
-
- out.debug << " (" << node->getCompleteString() << ")";
-
- out.debug << "\n";
-
- return true;
-}
-
-bool OutputUnary(bool /* preVisit */, TIntermUnary* node, TIntermTraverser* it)
-{
- TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);
- TInfoSink& out = oit->infoSink;
-
- OutputTreeText(out, node, oit->depth);
-
- switch (node->getOp()) {
- case EOpNegative: out.debug << "Negate value"; break;
- case EOpVectorLogicalNot:
- case EOpLogicalNot: out.debug << "Negate conditional"; break;
- case EOpBitwiseNot: out.debug << "Bitwise not"; break;
-
- case EOpPostIncrement: out.debug << "Post-Increment"; break;
- case EOpPostDecrement: out.debug << "Post-Decrement"; break;
- case EOpPreIncrement: out.debug << "Pre-Increment"; break;
- case EOpPreDecrement: out.debug << "Pre-Decrement"; break;
-
- case EOpConvIntToBool: out.debug << "Convert int to bool"; break;
- case EOpConvFloatToBool:out.debug << "Convert float to bool";break;
- case EOpConvBoolToFloat:out.debug << "Convert bool to float";break;
- case EOpConvIntToFloat: out.debug << "Convert int to float"; break;
- case EOpConvFloatToInt: out.debug << "Convert float to int"; break;
- case EOpConvBoolToInt: out.debug << "Convert bool to int"; break;
-
- case EOpRadians: out.debug << "radians"; break;
- case EOpDegrees: out.debug << "degrees"; break;
- case EOpSin: out.debug << "sine"; break;
- case EOpCos: out.debug << "cosine"; break;
- case EOpTan: out.debug << "tangent"; break;
- case EOpAsin: out.debug << "arc sine"; break;
- case EOpAcos: out.debug << "arc cosine"; break;
- case EOpAtan: out.debug << "arc tangent"; break;
-
- case EOpExp: out.debug << "exp"; break;
- case EOpLog: out.debug << "log"; break;
- case EOpExp2: out.debug << "exp2"; break;
- case EOpLog2: out.debug << "log2"; break;
- case EOpSqrt: out.debug << "sqrt"; break;
- case EOpInverseSqrt: out.debug << "inverse sqrt"; break;
-
- case EOpAbs: out.debug << "Absolute value"; break;
- case EOpSign: out.debug << "Sign"; break;
- case EOpFloor: out.debug << "Floor"; break;
- case EOpCeil: out.debug << "Ceiling"; break;
- case EOpFract: out.debug << "Fraction"; break;
-
- case EOpLength: out.debug << "length"; break;
- case EOpNormalize: out.debug << "normalize"; break;
- case EOpDPdx: out.debug << "dPdx"; break;
- case EOpDPdy: out.debug << "dPdy"; break;
- case EOpFwidth: out.debug << "fwidth"; break;
-
- case EOpAny: out.debug << "any"; break;
- case EOpAll: out.debug << "all"; break;
-
- default: out.debug.message(EPrefixError, "Bad unary op");
- }
-
- out.debug << " (" << node->getCompleteString() << ")";
-
- out.debug << "\n";
-
- return true;
-}
-
-bool OutputAggregate(bool /* preVisit */, TIntermAggregate* node, TIntermTraverser* it)
-{
- TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);
- TInfoSink& out = oit->infoSink;
-
- if (node->getOp() == EOpNull) {
- out.debug.message(EPrefixError, "node is still EOpNull!");
- return true;
- }
-
- OutputTreeText(out, node, oit->depth);
-
- switch (node->getOp()) {
- case EOpSequence: out.debug << "Sequence\n"; return true;
- case EOpComma: out.debug << "Comma\n"; return true;
- case EOpFunction: out.debug << "Function Definition: " << node->getName(); break;
- case EOpFunctionCall: out.debug << "Function Call: " << node->getName(); break;
- case EOpParameters: out.debug << "Function Parameters: "; break;
-
- case EOpConstructFloat: out.debug << "Construct float"; break;
- case EOpConstructVec2: out.debug << "Construct vec2"; break;
- case EOpConstructVec3: out.debug << "Construct vec3"; break;
- case EOpConstructVec4: out.debug << "Construct vec4"; break;
- case EOpConstructBool: out.debug << "Construct bool"; break;
- case EOpConstructBVec2: out.debug << "Construct bvec2"; break;
- case EOpConstructBVec3: out.debug << "Construct bvec3"; break;
- case EOpConstructBVec4: out.debug << "Construct bvec4"; break;
- case EOpConstructInt: out.debug << "Construct int"; break;
- case EOpConstructIVec2: out.debug << "Construct ivec2"; break;
- case EOpConstructIVec3: out.debug << "Construct ivec3"; break;
- case EOpConstructIVec4: out.debug << "Construct ivec4"; break;
- case EOpConstructMat2: out.debug << "Construct mat2"; break;
- case EOpConstructMat3: out.debug << "Construct mat3"; break;
- case EOpConstructMat4: out.debug << "Construct mat4"; break;
- case EOpConstructStruct: out.debug << "Construct structure"; break;
-
- case EOpLessThan: out.debug << "Compare Less Than"; break;
- case EOpGreaterThan: out.debug << "Compare Greater Than"; break;
- case EOpLessThanEqual: out.debug << "Compare Less Than or Equal"; break;
- case EOpGreaterThanEqual: out.debug << "Compare Greater Than or Equal"; break;
- case EOpVectorEqual: out.debug << "Equal"; break;
- case EOpVectorNotEqual: out.debug << "NotEqual"; break;
-
- case EOpMod: out.debug << "mod"; break;
- case EOpPow: out.debug << "pow"; break;
-
- case EOpAtan: out.debug << "arc tangent"; break;
-
- case EOpMin: out.debug << "min"; break;
- case EOpMax: out.debug << "max"; break;
- case EOpClamp: out.debug << "clamp"; break;
- case EOpMix: out.debug << "mix"; break;
- case EOpStep: out.debug << "step"; break;
- case EOpSmoothStep: out.debug << "smoothstep"; break;
-
- case EOpDistance: out.debug << "distance"; break;
- case EOpDot: out.debug << "dot-product"; break;
- case EOpCross: out.debug << "cross-product"; break;
- case EOpFaceForward: out.debug << "face-forward"; break;
- case EOpReflect: out.debug << "reflect"; break;
- case EOpRefract: out.debug << "refract"; break;
- case EOpMul: out.debug << "component-wise multiply"; break;
-
- case EOpItof: out.debug << "itof"; break;
- case EOpFtoi: out.debug << "ftoi"; break;
- case EOpSkipPixels: out.debug << "skipPixels"; break;
- case EOpReadInput: out.debug << "readInput"; break;
- case EOpWritePixel: out.debug << "writePixel"; break;
- case EOpBitmapLsb: out.debug << "bitmapLSB"; break;
- case EOpBitmapMsb: out.debug << "bitmapMSB"; break;
- case EOpWriteOutput: out.debug << "writeOutput"; break;
- case EOpReadPixel: out.debug << "readPixel"; break;
-
- default: out.debug.message(EPrefixError, "Bad aggregation op");
- }
-
- if (node->getOp() != EOpSequence && node->getOp() != EOpParameters)
- out.debug << " (" << node->getCompleteString() << ")";
-
- out.debug << "\n";
-
- return true;
-}
-
-bool OutputSelection(bool /* preVisit */, TIntermSelection* node, TIntermTraverser* it)
-{
- TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);
- TInfoSink& out = oit->infoSink;
-
- OutputTreeText(out, node, oit->depth);
-
- out.debug << "Test condition and select";
- out.debug << " (" << node->getCompleteString() << ")\n";
-
- ++oit->depth;
-
- OutputTreeText(oit->infoSink, node, oit->depth);
- out.debug << "Condition\n";
- node->getCondition()->traverse(it);
-
- OutputTreeText(oit->infoSink, node, oit->depth);
- if (node->getTrueBlock()) {
- out.debug << "true case\n";
- node->getTrueBlock()->traverse(it);
- } else
- out.debug << "true case is null\n";
-
- if (node->getFalseBlock()) {
- OutputTreeText(oit->infoSink, node, oit->depth);
- out.debug << "false case\n";
- node->getFalseBlock()->traverse(it);
- }
-
- --oit->depth;
-
- return false;
-}
-
-void OutputConstantUnion(TIntermConstantUnion* node, TIntermTraverser* it)
-{
- TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);
- TInfoSink& out = oit->infoSink;
-
- int size = 0;
- if (node->getType().getBasicType() == EbtStruct)
- size = node->getType().getStructSize();
- else
- size = node->getType().getInstanceSize();
-
- for (int i = 0; i < size; i++) {
- OutputTreeText(out, node, oit->depth);
- switch (node->getType().getBasicType()) {
- case EbtBool:
- if (node->getUnionArrayPointer()[i].bConst)
- out.debug << "true";
- else
- out.debug << "false";
-
- out.debug << " (" << "const bool" << ")";
-
- out.debug << "\n";
- break;
- case EbtFloat:
- {
- char buf[300];
- sprintf(buf, "%f (%s)", node->getUnionArrayPointer()[i].fConst, "const float");
-
- out.debug << buf << "\n";
- }
- break;
- case EbtInt:
- {
- char buf[300];
- sprintf(buf, "%d (%s)", node->getUnionArrayPointer()[i].iConst, "const int");
-
- out.debug << buf << "\n";
- break;
- }
- default:
- out.info.message(EPrefixInternalError, "Unknown constant", node->getLine());
- break;
- }
- }
-}
-
-bool OutputLoop(bool /* preVisit */, TIntermLoop* node, TIntermTraverser* it)
-{
- TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);
- TInfoSink& out = oit->infoSink;
-
- OutputTreeText(out, node, oit->depth);
-
- out.debug << "Loop with condition ";
- if (! node->testFirst())
- out.debug << "not ";
- out.debug << "tested first\n";
-
- ++oit->depth;
-
- OutputTreeText(oit->infoSink, node, oit->depth);
- if (node->getTest()) {
- out.debug << "Loop Condition\n";
- node->getTest()->traverse(it);
- } else
- out.debug << "No loop condition\n";
-
- OutputTreeText(oit->infoSink, node, oit->depth);
- if (node->getBody()) {
- out.debug << "Loop Body\n";
- node->getBody()->traverse(it);
- } else
- out.debug << "No loop body\n";
-
- if (node->getTerminal()) {
- OutputTreeText(oit->infoSink, node, oit->depth);
- out.debug << "Loop Terminal Expression\n";
- node->getTerminal()->traverse(it);
- }
-
- --oit->depth;
-
- return false;
-}
-
-bool OutputBranch(bool /* previsit*/, TIntermBranch* node, TIntermTraverser* it)
-{
- TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);
- TInfoSink& out = oit->infoSink;
-
- OutputTreeText(out, node, oit->depth);
-
- switch (node->getFlowOp()) {
- case EOpKill: out.debug << "Branch: Kill"; break;
- case EOpBreak: out.debug << "Branch: Break"; break;
- case EOpContinue: out.debug << "Branch: Continue"; break;
- case EOpReturn: out.debug << "Branch: Return"; break;
- default: out.debug << "Branch: Unknown Branch"; break;
- }
-
- if (node->getExpression()) {
- out.debug << " with expression\n";
- ++oit->depth;
- node->getExpression()->traverse(it);
- --oit->depth;
- } else
- out.debug << "\n";
-
- return false;
-}
-
-//
-// This function is the one to call externally to start the traversal.
-// Individual functions can be initialized to 0 to skip processing of that
-// type of node. It's children will still be processed.
-//
-void TIntermediate::outputTree(TIntermNode* root)
-{
- if (root == 0)
- return;
-
- TOutputTraverser it(infoSink);
-
- it.visitAggregate = OutputAggregate;
- it.visitBinary = OutputBinary;
- it.visitConstantUnion = OutputConstantUnion;
- it.visitSelection = OutputSelection;
- it.visitSymbol = OutputSymbol;
- it.visitUnary = OutputUnary;
- it.visitLoop = OutputLoop;
- it.visitBranch = OutputBranch;
-
- root->traverse(&it);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/localintermediate.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/localintermediate.h deleted file mode 100755 index 5b4e5ea11..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/localintermediate.h +++ /dev/null @@ -1,91 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _LOCAL_INTERMEDIATE_INCLUDED_
-#define _LOCAL_INTERMEDIATE_INCLUDED_
-
-#include "../Include/intermediate.h"
-#include "../Public/ShaderLang.h"
-#include "SymbolTable.h"
-
-struct TVectorFields {
- int offsets[4];
- int num;
-};
-
-//
-// Set of helper functions to help parse and build the tree.
-//
-class TInfoSink;
-class TIntermediate {
-public:
- POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)
-
- TIntermediate(TInfoSink& i) : infoSink(i) { }
- TIntermSymbol* addSymbol(int Id, const TString&, const TType&, TSourceLoc);
- TIntermTyped* addConversion(TOperator, const TType&, TIntermTyped*);
- TIntermTyped* addBinaryMath(TOperator op, TIntermTyped* left, TIntermTyped* right, TSourceLoc, TSymbolTable&);
- TIntermTyped* addAssign(TOperator op, TIntermTyped* left, TIntermTyped* right, TSourceLoc);
- TIntermTyped* addIndex(TOperator op, TIntermTyped* base, TIntermTyped* index, TSourceLoc);
- TIntermTyped* addUnaryMath(TOperator op, TIntermNode* child, TSourceLoc, TSymbolTable&);
- TIntermAggregate* growAggregate(TIntermNode* left, TIntermNode* right, TSourceLoc);
- TIntermAggregate* makeAggregate(TIntermNode* node, TSourceLoc);
- TIntermAggregate* setAggregateOperator(TIntermNode*, TOperator, TSourceLoc);
- TIntermNode* addSelection(TIntermTyped* cond, TIntermNodePair code, TSourceLoc);
- TIntermTyped* addSelection(TIntermTyped* cond, TIntermTyped* trueBlock, TIntermTyped* falseBlock, TSourceLoc);
- TIntermTyped* addComma(TIntermTyped* left, TIntermTyped* right, TSourceLoc);
- TIntermConstantUnion* addConstantUnion(constUnion*, const TType&, TSourceLoc);
- TIntermTyped* promoteConstantUnion(TBasicType, TIntermConstantUnion*) ;
- TIntermTyped* copyConstUnion(TIntermConstantUnion*) ;
- TIntermConstantUnion* changeAggrToTempConst(TIntermAggregate*, TSymbolTable&, TSourceLoc );
- bool parseConstTree(TSourceLoc, TIntermNode*, constUnion*, TOperator, TSymbolTable&, TType, bool singleConstantParam = false);
- TIntermNode* addLoop(TIntermNode*, TIntermTyped*, TIntermTyped*, bool testFirst, TSourceLoc);
- TIntermBranch* addBranch(TOperator, TSourceLoc);
- TIntermBranch* addBranch(TOperator, TIntermTyped*, TSourceLoc);
- TIntermTyped* addSwizzle(TVectorFields&, TSourceLoc);
- bool postProcess(TIntermNode*, EShLanguage);
- void remove(TIntermNode*);
- void outputTree(TIntermNode*);
- void removeChildNode(TIntermSequence&, TType&, int&, TIntermSequence::iterator&, TIntermAggregate*);
- TIntermTyped* removeChildNode(TIntermTyped*, TType*, TIntermAggregate*);
- bool removeMatrixConstNode(TIntermSequence&, TType&, TIntermAggregate*, int);
-
-protected:
- TInfoSink& infoSink;
-
-private:
- void operator=(TIntermediate&); // prevent assignments
-};
-
-#endif // _LOCAL_INTERMEDIATE_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/parseConst.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/parseConst.cpp deleted file mode 100755 index 1ea91b3c5..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/parseConst.cpp +++ /dev/null @@ -1,344 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include "ParseHelper.h"
-
-//
-// Use this class to carry along data from node to node in
-// the traversal
-//
-class TConstTraverser : public TIntermTraverser {
-public:
- TConstTraverser(constUnion* cUnion, bool singleConstParam, TOperator constructType, TInfoSink& sink, TSymbolTable& symTable, TType& t) : unionArray(cUnion), type(t),
- constructorType(constructType), singleConstantParam(singleConstParam), infoSink(sink), symbolTable(symTable), error(false), isMatrix(false), matrixSize(0) { index = 0; tOp = EOpNull;}
- int index ;
- constUnion *unionArray;
- TOperator tOp;
- TType type;
- TOperator constructorType;
- bool singleConstantParam;
- TInfoSink& infoSink;
- TSymbolTable& symbolTable;
- bool error;
- int size; // size of the constructor ( 4 for vec4)
- bool isMatrix;
- int matrixSize; // dimension of the matrix (nominal size and not the instance size)
-};
-
-//
-// The rest of the file are the traversal functions. The last one
-// is the one that starts the traversal.
-//
-// Return true from interior nodes to have the external traversal
-// continue on to children. If you process children yourself,
-// return false.
-//
-
-void ParseSymbol(TIntermSymbol* node, TIntermTraverser* it)
-{
- TConstTraverser* oit = static_cast<TConstTraverser*>(it);
- TQualifier qualifier = node->getType().getQualifier();
- constUnion* unionArray = oit->unionArray;
- int instanceSize;
- if (oit->type.getBasicType() == EbtStruct)
- instanceSize = oit->type.getStructSize();
- else
- instanceSize = oit->type.getInstanceSize();
-
- if (oit->index >= instanceSize)
- return;
-
- if (qualifier != EvqConst) {
- char buf[200];
- sprintf(buf, "'constructor' : assigning non-constant to %s", oit->type.getCompleteString().c_str());
- oit->infoSink.info.message(EPrefixError, buf, node->getLine());
- oit->error = true;
- return ;
- }
- TSymbol* symbol = oit->symbolTable.find(node->getSymbol());
- TVariable* tVar = static_cast<TVariable*>(symbol);
-
- constUnion* constArray = tVar->getConstPointer();
- if (!constArray) {
- char buf[200];
- sprintf(buf, "'constructor' : constant '%s' has not been initialized correctly", node->getSymbol().c_str());
- oit->infoSink.info.message(EPrefixError, buf, node->getLine());
- oit->error = true;
- return;
- }
- int symbolSize;
-
- if (tVar->getType().getBasicType() == EbtStruct)
- symbolSize = tVar->getType().getStructSize();
- else
- symbolSize = tVar->getType().getInstanceSize();
-
- // for constructors such as ivec4(vec4), if vec4 is a symbol node, then the appropriate conversion is required as the
- // types do not match
- for (int i = 0; i < symbolSize; i++) {
- if (oit->index >= instanceSize)
- return;
- if (tVar->getType().getBasicType() == oit->type.getBasicType() || oit->type.getBasicType() == EbtStruct)
- (unionArray[oit->index]) = constArray[i];
- else {
- switch (tVar->getType().getBasicType()) {
- case EbtFloat:
- switch (oit->type.getBasicType()) {
- case EbtInt: unionArray[oit->index].iConst = static_cast<int> (constArray[i].fConst); break;
- case EbtBool: unionArray[oit->index].bConst = constArray[i].fConst != 0.0; break;
- default: oit->infoSink.info.message(EPrefixInternalError, "Incorrect type, cannot parse symbol", node->getLine()); break;
- }
- break;
- case EbtInt:
- switch (oit->type.getBasicType()) {
- case EbtFloat: unionArray[oit->index].fConst = static_cast<float>(constArray[i].iConst); break;
- case EbtBool: unionArray[oit->index].bConst = constArray[i].iConst != 0 ; break;
- default: oit->infoSink.info.message(EPrefixInternalError, "Incorrect type, cannot parse symbol", node->getLine()); break;
- }
- break;
- case EbtBool:
- switch (oit->type.getBasicType()) {
- case EbtFloat: unionArray[oit->index].fConst = static_cast<float>(constArray[i].bConst); break;
- case EbtInt: unionArray[oit->index].iConst = static_cast<int> (constArray[i].bConst); break;
- default: oit->infoSink.info.message(EPrefixInternalError, "Incorrect type, cannot parse symbol", node->getLine()); break;
- }
- break;
- default: oit->infoSink.info.message(EPrefixInternalError, "Incorrect type, cannot parse symbol", node->getLine()); break;
- }
- }
- (oit->index)++;
- }
-}
-
-bool ParseBinary(bool /* preVisit */, TIntermBinary* node, TIntermTraverser* it)
-{
- TConstTraverser* oit = static_cast<TConstTraverser*>(it);
-
- TQualifier qualifier = node->getType().getQualifier();
-
- if (qualifier != EvqConst) {
- char buf[200];
- sprintf(buf, "'constructor' : assigning non-constant to %s", oit->type.getCompleteString().c_str());
- oit->infoSink.info.message(EPrefixError, buf, node->getLine());
- oit->error = true;
- return false;
- }
-
- oit->infoSink.info.message(EPrefixInternalError, "Binary Node found in constant constructor", node->getLine());
-
- return false;
-}
-
-bool ParseUnary(bool /* preVisit */, TIntermUnary* node, TIntermTraverser* it)
-{
- TConstTraverser* oit = static_cast<TConstTraverser*>(it);
-
- char buf[200];
- sprintf(buf, "'constructor' : assigning non-constant to '%s'", oit->type.getCompleteString().c_str());
- oit->infoSink.info.message(EPrefixError, buf, node->getLine());
- oit->error = true;
- return false;
-}
-
-bool ParseAggregate(bool /* preVisit */, TIntermAggregate* node, TIntermTraverser* it)
-{
- TConstTraverser* oit = static_cast<TConstTraverser*>(it);
-
- if (!node->isConstructor() && node->getOp() != EOpComma) {
- char buf[200];
- sprintf(buf, "'constructor' : assigning non-constant to '%s'", oit->type.getCompleteString().c_str());
- oit->infoSink.info.message(EPrefixError, buf, node->getLine());
- oit->error = true;
- return false;
- }
-
- if (node->getSequence().size() == 0) {
- oit->error = true;
- return false;
- }
-
- bool flag = node->getSequence().size() == 1 && node->getSequence()[0]->getAsTyped()->getAsConstantUnion();
- if (flag)
- {
- oit->singleConstantParam = true;
- oit->constructorType = node->getOp();
- if (node->getType().getBasicType() == EbtStruct)
- oit->size = node->getType().getStructSize();
- else
- oit->size = node->getType().getInstanceSize();
- if (node->getType().isMatrix()) {
- oit->isMatrix = true;
- oit->matrixSize = node->getType().getNominalSize();
- }
- }
-
- for (TIntermSequence::iterator p = node->getSequence().begin();
- p != node->getSequence().end(); p++) {
-
- if (node->getOp() == EOpComma)
- oit->index = 0;
-
- (*p)->traverse(oit);
- }
- if (flag)
- {
- oit->singleConstantParam = false;
- oit->constructorType = EOpNull;
- oit->size = 0;
- oit->isMatrix = false;
- oit->matrixSize = 0;
- }
- return false;
-}
-
-bool ParseSelection(bool /* preVisit */, TIntermSelection* node, TIntermTraverser* it)
-{
- TConstTraverser* oit = static_cast<TConstTraverser*>(it);
- oit->infoSink.info.message(EPrefixInternalError, "Selection Node found in constant constructor", node->getLine());
- oit->error = true;
- return false;
-}
-
-void ParseConstantUnion(TIntermConstantUnion* node, TIntermTraverser* it)
-{
- TConstTraverser* oit = static_cast<TConstTraverser*>(it);
- constUnion* leftUnionArray = oit->unionArray;
- int instanceSize;
- if (oit->type.getBasicType() == EbtStruct)
- instanceSize = oit->type.getStructSize();
- else
- instanceSize = oit->type.getInstanceSize();
-
- if (oit->index >= instanceSize)
- return;
-
- if (!oit->singleConstantParam) {
- int size;
- if (node->getType().getBasicType() == EbtStruct)
- size = node->getType().getStructSize();
- else
- size = node->getType().getInstanceSize();
-
- constUnion *rightUnionArray = node->getUnionArrayPointer();
- for (int i=0; i < size; i++) {
- if (oit->index >= instanceSize)
- return;
- leftUnionArray[oit->index] = rightUnionArray[i];
-
- (oit->index)++;
- }
- } else {
- int size, totalSize, matrixSize;
- bool isMatrix = false;
- size = oit->size;
- matrixSize = oit->matrixSize;
- isMatrix = oit->isMatrix;
- totalSize = oit->index + size ;
- constUnion *rightUnionArray = node->getUnionArrayPointer();
- if (!isMatrix) {
- int count = 0;
- for (int i = oit->index; i < totalSize; i++) {
- if (i >= instanceSize)
- return;
-
- leftUnionArray[i] = rightUnionArray[count];
-
- (oit->index)++;
- if (node->getType().getBasicType() == EbtStruct && node->getType().getStructSize() > 1 ||
- node->getType().getBasicType() != EbtStruct && node->getType().getInstanceSize() > 1)
- count++;
- }
- } else { // for matrix constructors
- int count = 0;
- int index = oit->index;
- for (int i = index; i < totalSize; i++) {
- if (i >= instanceSize)
- return;
- if (index - i == 0 || (i - index) % (matrixSize + 1) == 0 )
- leftUnionArray[i] = rightUnionArray[count];
- else
- leftUnionArray[i].fConst = 0.0;
-
- (oit->index)++;
- if (node->getType().getBasicType() == EbtStruct && node->getType().getStructSize() > 1 ||
- node->getType().getBasicType() != EbtStruct && node->getType().getInstanceSize() > 1)
- count++;
- }
- }
- }
-}
-
-bool ParseLoop(bool /* preVisit */, TIntermLoop* node, TIntermTraverser* it)
-{
- TConstTraverser* oit = static_cast<TConstTraverser*>(it);
- oit->infoSink.info.message(EPrefixInternalError, "Loop Node found in constant constructor", node->getLine());
- oit->error = true;
- return false;
-}
-
-bool ParseBranch(bool /* previsit*/, TIntermBranch* node, TIntermTraverser* it)
-{
- TConstTraverser* oit = static_cast<TConstTraverser*>(it);
- oit->infoSink.info.message(EPrefixInternalError, "Branch Node found in constant constructor", node->getLine());
- oit->error = true;
- return false;
-}
-
-//
-// This function is the one to call externally to start the traversal.
-// Individual functions can be initialized to 0 to skip processing of that
-// type of node. It's children will still be processed.
-//
-bool TIntermediate::parseConstTree(TSourceLoc line, TIntermNode* root, constUnion* unionArray, TOperator constructorType, TSymbolTable& symbolTable, TType t, bool singleConstantParam)
-{
- if (root == 0)
- return false;
-
- TConstTraverser it(unionArray, singleConstantParam, constructorType, infoSink, symbolTable, t);
-
- it.visitAggregate = ParseAggregate;
- it.visitBinary = ParseBinary;
- it.visitConstantUnion = ParseConstantUnion;
- it.visitSelection = ParseSelection;
- it.visitSymbol = ParseSymbol;
- it.visitUnary = ParseUnary;
- it.visitLoop = ParseLoop;
- it.visitBranch = ParseBranch;
-
- root->traverse(&it);
- if (it.error)
- return true;
- else
- return false;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.c deleted file mode 100755 index b409c99bb..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.c +++ /dev/null @@ -1,768 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-
-/* */ -/* atom.c */ -/* */ -
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "slglobals.h"
-
-#undef malloc
-#undef realloc
-#undef free
-
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*//////////////////////////////////////// String table: ////////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -
-static const struct {
- int val;
- const char *str;
-} tokens[] = {
- { CPP_AND_OP, "&&" },
- { CPP_AND_ASSIGN, "&=" },
- { CPP_SUB_ASSIGN, "-=" },
- { CPP_MOD_ASSIGN, "%=" },
- { CPP_ADD_ASSIGN, "+=" },
- { CPP_DIV_ASSIGN, "/=" },
- { CPP_MUL_ASSIGN, "*=" },
- { CPP_RIGHT_BRACKET, ":>" },
- { CPP_EQ_OP, "==" },
- { CPP_XOR_OP, "^^" },
- { CPP_XOR_ASSIGN, "^=" },
- { CPP_FLOATCONSTANT, "<float-const>" },
- { CPP_GE_OP, ">=" },
- { CPP_RIGHT_OP, ">>" },
- { CPP_RIGHT_ASSIGN, ">>=" },
- { CPP_IDENTIFIER, "<ident>" },
- { CPP_INTCONSTANT, "<int-const>" },
- { CPP_LE_OP, "<=" },
- { CPP_LEFT_OP, "<<" },
- { CPP_LEFT_ASSIGN, "<<=" },
- { CPP_LEFT_BRACKET, "<:" },
- { CPP_LEFT_BRACE, "<%" },
- { CPP_DEC_OP, "--" },
- { CPP_RIGHT_BRACE, "%>" },
- { CPP_NE_OP, "!=" },
- { CPP_OR_OP, "||" },
- { CPP_OR_ASSIGN, "|=" },
- { CPP_INC_OP, "++" },
- { CPP_STRCONSTANT, "<string-const>" },
- { CPP_TYPEIDENTIFIER, "<type-ident>" },
-};
-
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*//////////////////////////////////////// String table: ////////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -
-#define INIT_STRING_TABLE_SIZE 16384
-
-typedef struct StringTable_Rec {
- char *strings;
- int nextFree;
- int size;
-} StringTable;
-
-/*
- * InitStringTable() - Initialize the string table.
- *
- */
-
-static int InitStringTable(StringTable *stable)
-{
- stable->strings = (char *) malloc(INIT_STRING_TABLE_SIZE);
- if (!stable->strings)
- return 0;
- /* Zero-th offset means "empty" so don't use it. */ - stable->nextFree = 1;
- stable->size = INIT_STRING_TABLE_SIZE;
- return 1;
-} /* InitStringTable */ -
-/*
- * FreeStringTable() - Free the string table.
- *
- */
-
-static void FreeStringTable(StringTable *stable)
-{
- if (stable->strings)
- free(stable->strings);
- stable->strings = NULL;
- stable->nextFree = 0;
- stable->size = 0;
-} /* FreeStringTable */ -
-/*
- * HashString() - Hash a string with the base hash function.
- *
- */
-
-static int HashString(const char *s)
-{
- int hval = 0;
-
- while (*s) {
- hval = (hval*13507 + *s*197) ^ (hval >> 2);
- s++;
- }
- return hval & 0x7fffffff;
-} /* HashString */ -
-/*
- * HashString2() - Hash a string with the incrimenting hash function.
- *
- */
-
-static int HashString2(const char *s)
-{
- int hval = 0;
-
- while (*s) {
- hval = (hval*729 + *s*37) ^ (hval >> 1);
- s++;
- }
- return hval;
-} /* HashString2 */ -
-/*
- * AddString() - Add a string to a string table. Return it's offset.
- *
- */
-
-static int AddString(StringTable *stable, const char *s)
-{
- int len, loc;
- char *str;
-
- len = (int) strlen(s);
- if (stable->nextFree + len + 1 >= stable->size) {
- assert(stable->size < 1000000);
- str = (char *) malloc(stable->size*2);
- memcpy(str, stable->strings, stable->size);
- free(stable->strings);
- stable->strings = str;
- }
- loc = stable->nextFree;
- strcpy(&stable->strings[loc], s);
- stable->nextFree += len + 1;
- return loc;
-} /* AddString */ -
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*///////////////////////////////////////// Hash table: /////////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -
-#define INIT_HASH_TABLE_SIZE 2047
-#define HASH_TABLE_MAX_COLLISIONS 3
-
-typedef struct HashEntry_Rec {
- int index; /* String table offset of string representation */ - int value; /* Atom (symbol) value */ -} HashEntry;
-
-typedef struct HashTable_Rec {
- HashEntry *entry;
- int size;
- int entries;
- int counts[HASH_TABLE_MAX_COLLISIONS + 1];
-} HashTable;
-
-/*
- * InitHashTable() - Initialize the hash table.
- *
- */
-
-static int InitHashTable(HashTable *htable, int fsize)
-{
- int ii;
-
- htable->entry = (HashEntry *) malloc(sizeof(HashEntry)*fsize);
- if (!htable->entry)
- return 0;
- htable->size = fsize;
- for (ii = 0; ii < fsize; ii++) {
- htable->entry[ii].index = 0;
- htable->entry[ii].value = 0;
- }
- htable->entries = 0;
- for (ii = 0; ii <= HASH_TABLE_MAX_COLLISIONS; ii++)
- htable->counts[ii] = 0;
- return 1;
-} /* InitHashTable */ -
-/*
- * FreeHashTable() - Free the hash table.
- *
- */
-
-static void FreeHashTable(HashTable *htable)
-{
- if (htable->entry)
- free(htable->entry);
- htable->entry = NULL;
- htable->size = 0;
- htable->entries = 0;
-} /* FreeHashTable */ -
-/*
- * Empty() - See if a hash table entry is empty.
- *
- */
-
-static int Empty(HashTable *htable, int hashloc)
-{
- assert(hashloc >= 0 && hashloc < htable->size);
- if (htable->entry[hashloc].index == 0) {
- return 1;
- } else {
- return 0;
- }
-} /* Empty */ -
-/*
- * Match() - See if a hash table entry is matches a string.
- *
- */
-
-static int Match(HashTable *htable, StringTable *stable, const char *s, int hashloc)
-{
- int strloc;
-
- strloc = htable->entry[hashloc].index;
- if (!strcmp(s, &stable->strings[strloc])) {
- return 1;
- } else {
- return 0;
- }
-} /* Match */ -
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*///////////////////////////////////////// Atom table: /////////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -
-#define INIT_ATOM_TABLE_SIZE 1024
-
-
-struct AtomTable_Rec {
- StringTable stable; /* String table. */ - HashTable htable; /* Hashes string to atom number and token value. Multiple strings can */ - /* have the same token value but each unique string is a unique atom. */ - int *amap; /* Maps atom value to offset in string table. Atoms all map to unique */ - /* strings except for some undefined values in the lower, fixed part */ - /* of the atom table that map to "<undefined>". The lowest 256 atoms */ - /* correspond to single character ASCII values except for alphanumeric */ - /* characters and '_', which can be other tokens. Next come the */ - /* language tokens with their atom values equal to the token value. */ - /* Then come predefined atoms, followed by user specified identifiers. */ - int *arev; /* Reversed atom for symbol table use. */ - int nextFree;
- int size;
-};
-
-static AtomTable latable = { { 0 } };
-AtomTable *atable = &latable;
-
-static int AddAtomFixed(AtomTable *atable, const char *s, int atom);
-
-/*
- * GrowAtomTable() - Grow the atom table to at least "size" if it's smaller.
- *
- */
-
-static int GrowAtomTable(AtomTable *atable, int size)
-{
- int *newmap, *newrev;
-
- if (atable->size < size) {
- if (atable->amap) {
- newmap = realloc(atable->amap, sizeof(int)*size);
- newrev = realloc(atable->arev, sizeof(int)*size);
- } else {
- newmap = malloc(sizeof(int)*size);
- newrev = malloc(sizeof(int)*size);
- atable->size = 0;
- }
- if (!newmap || !newrev) {
- /* failed to grow -- error */
- if (newmap)
- atable->amap = newmap;
- if (newrev)
- atable->amap = newrev;
- return -1;
- }
- memset(&newmap[atable->size], 0, (size - atable->size) * sizeof(int));
- memset(&newrev[atable->size], 0, (size - atable->size) * sizeof(int));
- atable->amap = newmap;
- atable->arev = newrev;
- atable->size = size;
- }
- return 0;
-} /* GrowAtomTable */ -
-/*
- * lReverse() - Reverse the bottom 20 bits of a 32 bit int.
- *
- */
-
-static int lReverse(int fval)
-{
- unsigned int in = fval;
- int result = 0, cnt = 0;
-
- while(in) {
- result <<= 1;
- result |= in&1;
- in >>= 1;
- cnt++;
- }
-
- /* Don't use all 31 bits. One million atoms is plenty and sometimes the */ - /* upper bits are used for other things. */ -
- if (cnt < 20)
- result <<= 20 - cnt;
- return result;
-} /* lReverse */ -
-/*
- * AllocateAtom() - Allocate a new atom. Associated with the "undefined" value of -1.
- *
- */
-
-static int AllocateAtom(AtomTable *atable)
-{
- if (atable->nextFree >= atable->size)
- GrowAtomTable(atable, atable->nextFree*2);
- atable->amap[atable->nextFree] = -1;
- atable->arev[atable->nextFree] = lReverse(atable->nextFree);
- atable->nextFree++;
- return atable->nextFree - 1;
-} /* AllocateAtom */ -
-/*
- * SetAtomValue() - Allocate a new atom associated with "hashindex".
- *
- */
-
-static void SetAtomValue(AtomTable *atable, int atomnumber, int hashindex)
-{
- atable->amap[atomnumber] = atable->htable.entry[hashindex].index;
- atable->htable.entry[hashindex].value = atomnumber;
-} /* SetAtomValue */ -
-/*
- * FindHashLoc() - Find the hash location for this string. Return -1 it hash table is full.
- *
- */
-
-static int FindHashLoc(AtomTable *atable, const char *s)
-{
- int hashloc, hashdelta, count;
- int FoundEmptySlot = 0;
- int collision[HASH_TABLE_MAX_COLLISIONS + 1];
-
- hashloc = HashString(s) % atable->htable.size;
- if (!Empty(&atable->htable, hashloc)) {
- if (Match(&atable->htable, &atable->stable, s, hashloc))
- return hashloc;
- collision[0] = hashloc;
- hashdelta = HashString2(s);
- count = 0;
- while (count < HASH_TABLE_MAX_COLLISIONS) {
- hashloc = ((hashloc + hashdelta) & 0x7fffffff) % atable->htable.size;
- if (!Empty(&atable->htable, hashloc)) {
- if (Match(&atable->htable, &atable->stable, s, hashloc)) {
- return hashloc;
- }
- } else {
- FoundEmptySlot = 1;
- break;
- }
- count++;
- collision[count] = hashloc;
- }
-
- if (!FoundEmptySlot) {
- if (cpp->options.DumpAtomTable) {
- int ii;
- char str[200];
- sprintf(str, "*** Hash failed with more than %d collisions. Must increase hash table size. ***",
- HASH_TABLE_MAX_COLLISIONS);
- CPPShInfoLogMsg(str);
-
- sprintf(str, "*** New string \"%s\", hash=%04x, delta=%04x", s, collision[0], hashdelta);
- CPPShInfoLogMsg(str);
- for (ii = 0; ii <= HASH_TABLE_MAX_COLLISIONS; ii++) {
- sprintf(str, "*** Collides on try %d at hash entry %04x with \"%s\"",
- ii + 1, collision[ii], GetAtomString(atable, atable->htable.entry[collision[ii]].value));
- CPPShInfoLogMsg(str);
- }
- }
- return -1;
- } else {
- atable->htable.counts[count]++;
- }
- }
- return hashloc;
-} /* FindHashLoc */ -
-/*
- * IncreaseHashTableSize()
- *
- */
-
-static int IncreaseHashTableSize(AtomTable *atable)
-{
- int ii, strloc, oldhashloc, value, size;
- AtomTable oldtable;
- char *s;
-
- /* Save the old atom table and create a new one: */ -
- oldtable = *atable;
- size = oldtable.htable.size*2 + 1;
- if (!InitAtomTable(atable, size))
- return 0;
-
- /* Add all the existing values to the new atom table preserving their atom values: */ -
- for (ii = atable->nextFree; ii < oldtable.nextFree; ii++) {
- strloc = oldtable.amap[ii];
- s = &oldtable.stable.strings[strloc];
- oldhashloc = FindHashLoc(&oldtable, s);
- assert(oldhashloc >= 0);
- value = oldtable.htable.entry[oldhashloc].value;
- AddAtomFixed(atable, s, value);
- }
- FreeAtomTable(&oldtable);
- return 1;
-} /* IncreaseHashTableSize */ -
-/*
- * LookUpAddStringHash() - Lookup a string in the hash table. If it's not there, add it and
- * initialize the atom value in the hash table to 0. Return the hash table index.
- */
-
-static int LookUpAddStringHash(AtomTable *atable, const char *s)
-{
- int hashloc, strloc;
-
- while(1) {
- hashloc = FindHashLoc(atable, s);
- if (hashloc >= 0)
- break;
- IncreaseHashTableSize(atable);
- }
-
- if (Empty(&atable->htable, hashloc)) {
- atable->htable.entries++;
- strloc = AddString(&atable->stable, s);
- atable->htable.entry[hashloc].index = strloc;
- atable->htable.entry[hashloc].value = 0;
- }
- return hashloc;
-} /* LookUpAddStringHash */ -
-/*
- * LookUpAddString() - Lookup a string in the hash table. If it's not there, add it and
- * initialize the atom value in the hash table to the next atom number.
- * Return the atom value of string.
- */
-
-int LookUpAddString(AtomTable *atable, const char *s)
-{
- int hashindex, atom;
-
- hashindex = LookUpAddStringHash(atable, s);
- atom = atable->htable.entry[hashindex].value;
- if (atom == 0) {
- atom = AllocateAtom(atable);
- SetAtomValue(atable, atom, hashindex);
- }
- return atom;
-} /* LookUpAddString */ -
-/*
- * GetAtomString()
- *
- */
-
-const char *GetAtomString(AtomTable *atable, int atom)
-{
- int soffset;
-
- if (atom > 0 && atom < atable->nextFree) {
- soffset = atable->amap[atom];
- if (soffset > 0 && soffset < atable->stable.nextFree) {
- return &atable->stable.strings[soffset];
- } else {
- return "<internal error: bad soffset>";
- }
- } else {
- if (atom == 0) {
- return "<null atom>";
- } else {
- if (atom == EOF) {
- return "<EOF>";
- } else {
- return "<invalid atom>";
- }
- }
- }
-} /* GetAtomString */ -
-/*
- * GetReversedAtom()
- *
- */
-
-int GetReversedAtom(AtomTable *atable, int atom)
-{
- if (atom > 0 && atom < atable->nextFree) {
- return atable->arev[atom];
- } else {
- return 0;
- }
-} /* GetReversedAtom */ -
-/*
- * AddAtom() - Add a string to the atom, hash and string tables if it isn't already there.
- * Return it's atom index.
- */
-
-int AddAtom(AtomTable *atable, const char *s)
-{
- int atom;
-
- atom = LookUpAddString(atable, s);
- return atom;
-} /* AddAtom */ -
-/*
- * AddAtomFixed() - Add an atom to the hash and string tables if it isn't already there.
- * Assign it the atom value of "atom".
- */
-
-static int AddAtomFixed(AtomTable *atable, const char *s, int atom)
-{
- int hashindex, lsize;
-
- hashindex = LookUpAddStringHash(atable, s);
- if (atable->nextFree >= atable->size || atom >= atable->size) {
- lsize = atable->size*2;
- if (lsize <= atom)
- lsize = atom + 1;
- GrowAtomTable(atable, lsize);
- }
- atable->amap[atom] = atable->htable.entry[hashindex].index;
- atable->htable.entry[hashindex].value = atom;
- /*if (atom >= atable->nextFree) */ - /* atable->nextFree = atom + 1; */ - while (atom >= atable->nextFree) {
- atable->arev[atable->nextFree] = lReverse(atable->nextFree);
- atable->nextFree++;
- }
- return atom;
-} /* AddAtomFixed */ -
-/*
- * InitAtomTable() - Initialize the atom table.
- *
- */
-
-int InitAtomTable(AtomTable *atable, int htsize)
-{
- int ii;
-
- htsize = htsize <= 0 ? INIT_HASH_TABLE_SIZE : htsize;
- if (!InitStringTable(&atable->stable))
- return 0;
- if (!InitHashTable(&atable->htable, htsize))
- return 0;
-
- atable->nextFree = 0;
- atable->amap = NULL;
- atable->size = 0;
- GrowAtomTable(atable, INIT_ATOM_TABLE_SIZE);
- if (!atable->amap)
- return 0;
-
- /* Initialize lower part of atom table to "<undefined>" atom: */ -
- AddAtomFixed(atable, "<undefined>", 0);
- for (ii = 0; ii < FIRST_USER_TOKEN_SY; ii++)
- atable->amap[ii] = atable->amap[0];
-
- /* Add single character tokens to the atom table: */ -
- {
- const char *s = "~!%^&*()-+=|,.<>/?;:[]{}#";
- char t[2];
-
- t[1] = '\0';
- while (*s) {
- t[0] = *s;
- AddAtomFixed(atable, t, s[0]);
- s++;
- }
- }
-
- /* Add multiple character scanner tokens : */ -
- for (ii = 0; ii < sizeof(tokens)/sizeof(tokens[0]); ii++)
- AddAtomFixed(atable, tokens[ii].str, tokens[ii].val);
-
- /* Add error symbol if running in error mode: */ -
- if (cpp->options.ErrorMode)
- AddAtomFixed(atable, "error", ERROR_SY);
-
- AddAtom(atable, "<*** end fixed atoms ***>");
-
- return 1;
-} /* InitAtomTable */ -
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*//////////////////////////////// Debug Printing Functions: ////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -
-/*
- * PrintAtomTable()
- *
- */
-
-void PrintAtomTable(AtomTable *atable)
-{
- int ii;
- char str[200];
-
- for (ii = 0; ii < atable->nextFree; ii++) {
- sprintf(str, "%d: \"%s\"", ii, &atable->stable.strings[atable->amap[ii]]);
- CPPDebugLogMsg(str);
- }
- sprintf(str, "Hash table: size=%d, entries=%d, collisions=",
- atable->htable.size, atable->htable.entries);
- CPPDebugLogMsg(str);
- for (ii = 0; ii < HASH_TABLE_MAX_COLLISIONS; ii++) {
- sprintf(str, " %d", atable->htable.counts[ii]);
- CPPDebugLogMsg(str);
- }
-
-} /* PrintAtomTable */ -
-
-/*
- * GetStringOfAtom()
- *
- */
-
-char* GetStringOfAtom(AtomTable *atable, int atom)
-{
- char* chr_str;
- chr_str=&atable->stable.strings[atable->amap[atom]];
- return chr_str;
-} /* GetStringOfAtom */ -
-/*
- * FreeAtomTable() - Free the atom table and associated memory
- *
- */
-
-void FreeAtomTable(AtomTable *atable)
-{
- FreeStringTable(&atable->stable);
- FreeHashTable(&atable->htable);
- if (atable->amap)
- free(atable->amap);
- if (atable->arev)
- free(atable->arev);
- atable->amap = NULL;
- atable->arev = NULL;
- atable->nextFree = 0;
- atable->size = 0;
-} /* FreeAtomTable */ -
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*/////////////////////////////////////// End of atom.c /////////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.h deleted file mode 100755 index 4e509d6ba..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.h +++ /dev/null @@ -1,96 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* atom.h */ -/* */ -
-#if !defined(__ATOM_H)
-#define __ATOM_H 1
-
-typedef struct AtomTable_Rec AtomTable;
-
-extern AtomTable *atable;
-
-int InitAtomTable(AtomTable *atable, int htsize);
-void FreeAtomTable(AtomTable *atable);
-int AddAtom(AtomTable *atable, const char *s);
-void PrintAtomTable(AtomTable *atable);
-int LookUpAddString(AtomTable *atable, const char *s);
-const char *GetAtomString(AtomTable *atable, int atom);
-int GetReversedAtom(AtomTable *atable, int atom);
-char* GetStringOfAtom(AtomTable *atable, int atom);
-#endif /* !defined(__ATOM_H) */ diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/compile.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/compile.h deleted file mode 100755 index 24673461e..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/compile.h +++ /dev/null @@ -1,132 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* compile.h */ -/* */ -
-#if !defined(__COMPILE_H)
-#define __COMPILE_H 1
-
-int InitCPPStruct(void);
-
-typedef struct Options_Rec{
- const char *profileString;
- int ErrorMode;
- int Quiet;
-
- /* Debug The Compiler options: */ - int DumpAtomTable;
-} Options;
-
-struct CPPStruct_Rec {
- /* Public members */ - SourceLoc *pLastSourceLoc; /* Set at the start of each statement by the tree walkers */ - Options options; /* Compile options and parameters */ -
- /* Private members */ - SourceLoc lastSourceLoc;
-
- /* Scanner data: */ -
- SourceLoc *tokenLoc; /* Source location of most recent token seen by the scanner */ - int mostRecentToken; /* Most recent token seen by the scanner */ - InputSrc *currentInput;
- int previous_token;
- int notAVersionToken; /* used to make sure that #version is the first token seen in the file, if present */ -
- void *pC; /* storing the parseContext of the compile object in cpp. */ -
- /* Private members: */ - SourceLoc ltokenLoc;
- int ifdepth; /*current #if-#else-#endif nesting in the cpp.c file (pre-processor) */ - int elsedepth[64]; /*Keep a track of #if depth..Max allowed is 64. */ - int elsetracker; /*#if-#else and #endif constructs...Counter. */ - const char *ErrMsg;
- int CompileError; /*Indicate compile error when #error, #else,#elif mismatch. */ -
- /* */ - /* Globals used to communicate between PaParseStrings() and yy_input()and */ - /* also across the files.(gen_glslang.cpp and scanner.c) */ - /* */ - int PaWhichStr; /* which string we're parsing */ - int* PaStrLen; /* array of lengths of the PaArgv strings */ - int PaArgc; /* count of strings in the array */ - char** PaArgv; /* our array of strings to parse */ - unsigned int tokensBeforeEOF : 1;
-};
-
-#endif /* !defined(__COMPILE_H) */ diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.c deleted file mode 100755 index f8da59b38..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.c +++ /dev/null @@ -1,1037 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* cpp.c */ -/* */ -
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#include "slglobals.h"
-
-static int CPPif(yystypepp * yylvalpp);
-
-/* Don't use memory.c's replacements, as we clean up properly here */
-#undef malloc
-#undef free
-
-static int bindAtom = 0;
-static int constAtom = 0;
-static int defaultAtom = 0;
-static int defineAtom = 0;
-static int definedAtom = 0;
-static int elseAtom = 0;
-static int elifAtom = 0;
-static int endifAtom = 0;
-static int ifAtom = 0;
-static int ifdefAtom = 0;
-static int ifndefAtom = 0;
-static int includeAtom = 0;
-static int lineAtom = 0;
-static int pragmaAtom = 0;
-static int texunitAtom = 0;
-static int undefAtom = 0;
-static int errorAtom = 0;
-static int __LINE__Atom = 0;
-static int __FILE__Atom = 0;
-static int __VERSION__Atom = 0;
-static int versionAtom = 0;
-static int extensionAtom = 0;
-
-static Scope *macros = 0;
-#define MAX_MACRO_ARGS 64
-#define MAX_IF_NESTING 64
-
-static SourceLoc ifloc; /* outermost #if */
-
-int InitCPP(void)
-{
- char buffer[64], *t;
- const char *f;
- /* Add various atoms needed by the CPP line scanner: */ - bindAtom = LookUpAddString(atable, "bind");
- constAtom = LookUpAddString(atable, "const");
- defaultAtom = LookUpAddString(atable, "default");
- defineAtom = LookUpAddString(atable, "define");
- definedAtom = LookUpAddString(atable, "defined");
- elifAtom = LookUpAddString(atable, "elif");
- elseAtom = LookUpAddString(atable, "else");
- endifAtom = LookUpAddString(atable, "endif");
- ifAtom = LookUpAddString(atable, "if");
- ifdefAtom = LookUpAddString(atable, "ifdef");
- ifndefAtom = LookUpAddString(atable, "ifndef");
- includeAtom = LookUpAddString(atable, "include");
- lineAtom = LookUpAddString(atable, "line");
- pragmaAtom = LookUpAddString(atable, "pragma");
- texunitAtom = LookUpAddString(atable, "texunit");
- undefAtom = LookUpAddString(atable, "undef");
- errorAtom = LookUpAddString(atable, "error");
- __LINE__Atom = LookUpAddString(atable, "__LINE__");
- __FILE__Atom = LookUpAddString(atable, "__FILE__");
- __VERSION__Atom = LookUpAddString(atable, "__VERSION__");
- versionAtom = LookUpAddString(atable, "version");
- extensionAtom = LookUpAddString(atable, "extension");
- macros = NewScopeInPool(mem_CreatePool(0, 0));
- strcpy(buffer, "PROFILE_");
- t = buffer + strlen(buffer);
- f = cpp->options.profileString;
- while ((isalnum(*f) || *f == '_') && t < buffer + sizeof(buffer) - 1)
- *t++ = toupper(*f++);
- *t = 0;
- return 1;
-} /* InitCPP */ -
-int FreeCPP(void)
-{
- if (macros)
- {
- mem_FreePool(macros->pool);
- macros = 0;
- }
-
- return 1;
-}
-
-int FinalCPP(void)
-{
- if (cpp->ifdepth)
- CPPErrorToInfoLog("#if mismatch");
- return 1;
-}
-
-static int CPPdefine(yystypepp * yylvalpp)
-{
- int token, name, args[MAX_MACRO_ARGS], argc;
- const char *message;
- MacroSymbol mac;
- Symbol *symb;
- SourceLoc dummyLoc;
- memset(&mac, 0, sizeof(mac));
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token != CPP_IDENTIFIER) {
- CPPErrorToInfoLog("#define");
- return token;
- }
- name = yylvalpp->sc_ident;
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token == '(' && !yylvalpp->sc_int) {
- /* gather arguments */ - argc = 0;
- do {
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (argc == 0 && token == ')') break;
- if (token != CPP_IDENTIFIER) {
- CPPErrorToInfoLog("#define");
- return token;
- }
- if (argc < MAX_MACRO_ARGS)
- args[argc++] = yylvalpp->sc_ident;
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- } while (token == ',');
- if (token != ')') {
- CPPErrorToInfoLog("#define");
- return token;
- }
- mac.argc = argc;
- mac.args = mem_Alloc(macros->pool, argc * sizeof(int));
- memcpy(mac.args, args, argc * sizeof(int));
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
- mac.body = NewTokenStream(GetAtomString(atable, name));
- while (token != '\n') {
- while (token == '\\') {
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token == '\n')
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- else
- RecordToken(mac.body, '\\', yylvalpp);
- }
- RecordToken(mac.body, token, yylvalpp);
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- };
-
- symb = LookUpSymbol(macros, name);
- if (symb) {
- if (!symb->details.mac.undef) {
- /* already defined -- need to make sure they are identical */ - if (symb->details.mac.argc != mac.argc) goto error;
- for (argc=0; argc < mac.argc; argc++)
- if (symb->details.mac.args[argc] != mac.args[argc])
- goto error;
- RewindTokenStream(symb->details.mac.body);
- RewindTokenStream(mac.body);
- do {
- int old_lval, old_token;
- old_token = ReadToken(symb->details.mac.body, yylvalpp);
- old_lval = yylvalpp->sc_int;
- token = ReadToken(mac.body, yylvalpp);
- if (token != old_token || yylvalpp->sc_int != old_lval) {
- error:
- StoreStr("Macro Redefined");
- StoreStr(GetStringOfAtom(atable,name));
- message=GetStrfromTStr();
- DecLineNumber();
- CPPShInfoLogMsg(message);
- IncLineNumber();
- ResetTString();
- break; }
- } while (token > 0);
- }
- FreeMacro(&symb->details.mac);
- } else {
- dummyLoc.file = 0;
- dummyLoc.line = 0;
- symb = AddSymbol(&dummyLoc, macros, name, MACRO_S);
- }
- symb->details.mac = mac;
- return '\n';
-} /* CPPdefine */ -
-static int CPPundef(yystypepp * yylvalpp)
-{
- int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- Symbol *symb;
- if(token == '\n'){
- CPPErrorToInfoLog("#undef");
- return token;
- }
- if (token != CPP_IDENTIFIER)
- goto error;
- symb = LookUpSymbol(macros, yylvalpp->sc_ident);
- if (symb) {
- symb->details.mac.undef = 1;
- }
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token != '\n') {
- error:
- CPPErrorToInfoLog("#undef");
- }
- return token;
-} /* CPPundef */ -
-/* CPPelse -- skip forward to appropriate spot. This is actually used
-** to skip to and #endif after seeing an #else, AND to skip to a #else,
-** #elif, or #endif after a #if/#ifdef/#ifndef/#elif test was false
-*/
-
-static int CPPelse(int matchelse, yystypepp * yylvalpp)
-{
- int atom,depth=0;
- int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
-
- while (token > 0) {
- if (token != '#') {
- while (token != '\n')
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
-
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- continue;
- }
- if ((token = cpp->currentInput->scan(cpp->currentInput, yylvalpp)) != CPP_IDENTIFIER)
- continue;
- atom = yylvalpp->sc_ident;
- if (atom == ifAtom || atom == ifdefAtom || atom == ifndefAtom){
- depth++; cpp->ifdepth++; cpp->elsetracker++;
- }
- else if (atom == endifAtom) {
- if(--depth<=0){
- cpp->elsedepth[cpp->elsetracker]=0;
- --cpp->elsetracker;
- if (cpp->ifdepth)
- --cpp->ifdepth;
- break;
- }
- --cpp->elsetracker;
- --cpp->ifdepth;
- }
- else if (((int)(matchelse) != 0)&& depth==0) {
- if (atom == elseAtom ) {
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token != '\n') {
- CPPWarningToInfoLog("unexpected tokens following #else preprocessor directive - expected a newline");
- while (token != '\n')
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
- break;
- }
- else if (atom == elifAtom) {
- /* we decrement cpp->ifdepth here, because CPPif will increment
- * it and we really want to leave it alone */
- if (cpp->ifdepth){
- --cpp->ifdepth;
- --cpp->elsetracker;
- }
- return CPPif(yylvalpp);
- }
- }
- else if((atom==elseAtom) && (!ChkCorrectElseNesting())){
- CPPErrorToInfoLog("#else after a #else");
- cpp->CompileError=1;
- }
- };
- return token;
-}
-
-enum eval_prec {
- MIN_PREC,
- COND, LOGOR, LOGAND, OR, XOR, AND, EQUAL, RELATION, SHIFT, ADD, MUL, UNARY,
- MAX_PREC
-};
-
-static int op_logor(int a, int b) { return a || b; }
-static int op_logand(int a, int b) { return a && b; }
-static int op_or(int a, int b) { return a | b; }
-static int op_xor(int a, int b) { return a ^ b; }
-static int op_and(int a, int b) { return a & b; }
-static int op_eq(int a, int b) { return a == b; }
-static int op_ne(int a, int b) { return a != b; }
-static int op_ge(int a, int b) { return a >= b; }
-static int op_le(int a, int b) { return a <= b; }
-static int op_gt(int a, int b) { return a > b; }
-static int op_lt(int a, int b) { return a < b; }
-static int op_shl(int a, int b) { return a << b; }
-static int op_shr(int a, int b) { return a >> b; }
-static int op_add(int a, int b) { return a + b; }
-static int op_sub(int a, int b) { return a - b; }
-static int op_mul(int a, int b) { return a * b; }
-static int op_div(int a, int b) { return a / b; }
-static int op_mod(int a, int b) { return a % b; }
-static int op_pos(int a) { return a; }
-static int op_neg(int a) { return -a; }
-static int op_cmpl(int a) { return ~a; }
-static int op_not(int a) { return !a; }
-
-struct {
- int token, prec, (*op)(int, int);
-} binop[] = {
- { CPP_OR_OP, LOGOR, op_logor },
- { CPP_AND_OP, LOGAND, op_logand },
- { '|', OR, op_or },
- { '^', XOR, op_xor },
- { '&', AND, op_and },
- { CPP_EQ_OP, EQUAL, op_eq },
- { CPP_NE_OP, EQUAL, op_ne },
- { '>', RELATION, op_gt },
- { CPP_GE_OP, RELATION, op_ge },
- { '<', RELATION, op_lt },
- { CPP_LE_OP, RELATION, op_le },
- { CPP_LEFT_OP, SHIFT, op_shl },
- { CPP_RIGHT_OP, SHIFT, op_shr },
- { '+', ADD, op_add },
- { '-', ADD, op_sub },
- { '*', MUL, op_mul },
- { '/', MUL, op_div },
- { '%', MUL, op_mod },
-};
-
-struct {
- int token, (*op)(int);
-} unop[] = {
- { '+', op_pos },
- { '-', op_neg },
- { '~', op_cmpl },
- { '!', op_not },
-};
-
-#define ALEN(A) (sizeof(A)/sizeof(A[0]))
-
-static int eval(int token, int prec, int *res, int *err, yystypepp * yylvalpp)
-{
- int i, val;
- Symbol *s;
- if (token == CPP_IDENTIFIER) {
- if (yylvalpp->sc_ident == definedAtom) {
- int needclose = 0;
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token == '(') {
- needclose = 1;
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
- if (token != CPP_IDENTIFIER)
- goto error;
- *res = (s = LookUpSymbol(macros, yylvalpp->sc_ident))
- ? !s->details.mac.undef : 0;
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (needclose) {
- if (token != ')')
- goto error;
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
- } else if (MacroExpand(yylvalpp->sc_ident, yylvalpp)) {
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- return eval(token, prec, res, err, yylvalpp);
- } else {
- goto error;
- }
- } else if (token == CPP_INTCONSTANT) {
- *res = yylvalpp->sc_int;
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- } else if (token == '(') {
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- token = eval(token, MIN_PREC, res, err, yylvalpp);
- if (!*err) {
- if (token != ')')
- goto error;
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
- } else {
- for (i = ALEN(unop) - 1; i >= 0; i--) {
- if (unop[i].token == token)
- break;
- }
- if (i >= 0) {
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- token = eval(token, UNARY, res, err, yylvalpp);
- *res = unop[i].op(*res);
- } else {
- goto error;
- }
- }
- while (!*err) {
- if (token == ')' || token == '\n') break;
- for (i = ALEN(binop) - 1; i >= 0; i--) {
- if (binop[i].token == token)
- break;
- }
- if (i < 0 || binop[i].prec <= prec)
- break;
- val = *res;
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- token = eval(token, binop[i].prec, res, err, yylvalpp);
- *res = binop[i].op(val, *res);
- }
- return token;
-error:
- CPPErrorToInfoLog("incorrect preprocessor directive");
- *err = 1;
- *res = 0;
- return token;
-} /* eval */ -
-static int CPPif(yystypepp * yylvalpp) {
- int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- int res = 0, err = 0;
- cpp->elsetracker++;
- if (!cpp->ifdepth++)
- ifloc = *cpp->tokenLoc;
- if(cpp->ifdepth >MAX_IF_NESTING){
- CPPErrorToInfoLog("max #if nesting depth exceeded");
- return 0;
- }
- token = eval(token, MIN_PREC, &res, &err, yylvalpp);
- if (token != '\n') {
- CPPWarningToInfoLog("unexpected tokens following the preprocessor directive - expected a newline");
- while (token != '\n')
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
- if (!res && !err) {
- token = CPPelse(1, yylvalpp);
- }
-
- return token;
-} /* CPPif */ -
-static int CPPifdef(int defined, yystypepp * yylvalpp)
-{
- int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- int name = yylvalpp->sc_ident;
- if(++cpp->ifdepth >MAX_IF_NESTING){
- CPPErrorToInfoLog("max #if nesting depth exceeded");
- return 0;
- }
- cpp->elsetracker++;
- if (token != CPP_IDENTIFIER) {
- defined ? CPPErrorToInfoLog("ifdef"):CPPErrorToInfoLog("ifndef");
- } else {
- Symbol *s = LookUpSymbol(macros, name);
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token != '\n') {
- CPPWarningToInfoLog("unexpected tokens following #ifdef preprocessor directive - expected a newline");
- while (token != '\n')
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
- if (((s && !s->details.mac.undef) ? 1 : 0) != defined)
- token = CPPelse(1, yylvalpp);
- }
- return token;
-} /* CPPifdef */ -
-static int CPPline(yystypepp * yylvalpp)
-{
- int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if(token=='\n'){
- DecLineNumber();
- CPPErrorToInfoLog("#line");
- IncLineNumber();
- return token;
- }
- else if (token == CPP_INTCONSTANT) {
- yylvalpp->sc_int=atoi(yylvalpp->symbol_name);
- SetLineNumber(yylvalpp->sc_int);
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
-
- if (token == CPP_INTCONSTANT) {
- yylvalpp->sc_int=atoi(yylvalpp->symbol_name);
- SetStringNumber(yylvalpp->sc_int);
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if(token!='\n')
- CPPErrorToInfoLog("#line");
- }
- else if (token == '\n'){
- return token;
- }
- else{
- CPPErrorToInfoLog("#line");
- }
- }
- else{
- CPPErrorToInfoLog("#line");
- }
- return token;
-}
-
-static int CPPerror(yystypepp * yylvalpp) {
-
- int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- const char *message;
-
- while (token != '\n') {
- if (token == CPP_FLOATCONSTANT || token == CPP_INTCONSTANT){
- StoreStr(yylvalpp->symbol_name);
- }else if(token == CPP_IDENTIFIER || token == CPP_STRCONSTANT){
- StoreStr(GetStringOfAtom(atable,yylvalpp->sc_ident));
- }else {
- StoreStr(GetStringOfAtom(atable,token));
- }
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
- DecLineNumber();
- /*store this msg into the shader's information log..set the Compile Error flag!!!! */ - message=GetStrfromTStr();
- CPPShInfoLogMsg(message);
- ResetTString();
- cpp->CompileError=1;
- IncLineNumber();
- return '\n';
-}/*CPPerror */ -
-static int CPPpragma(yystypepp * yylvalpp)
-{
- char SrcStrName[2];
- char** allTokens;
- int tokenCount = 0;
- int maxTokenCount = 10;
- const char* SrcStr;
- int i;
-
- int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
-
- if (token=='\n') {
- DecLineNumber();
- CPPErrorToInfoLog("#pragma");
- IncLineNumber();
- return token;
- }
-
- allTokens = (char**)malloc(sizeof(char*) * maxTokenCount);
-
- while (token != '\n') {
- if (tokenCount >= maxTokenCount) {
- maxTokenCount *= 2;
- allTokens = (char**)realloc((char**)allTokens, sizeof(char*) * maxTokenCount);
- }
- switch (token) {
- case CPP_IDENTIFIER:
- SrcStr = GetAtomString(atable, yylvalpp->sc_ident);
- allTokens[tokenCount] = (char*)malloc(strlen(SrcStr) + 1);
- strcpy(allTokens[tokenCount++], SrcStr);
- break;
- case CPP_INTCONSTANT:
- SrcStr = yylvalpp->symbol_name;
- allTokens[tokenCount] = (char*)malloc(strlen(SrcStr) + 1);
- strcpy(allTokens[tokenCount++], SrcStr);
- break;
- case CPP_FLOATCONSTANT:
- SrcStr = yylvalpp->symbol_name;
- allTokens[tokenCount] = (char*)malloc(strlen(SrcStr) + 1);
- strcpy(allTokens[tokenCount++], SrcStr);
- break;
- case -1:
- /* EOF */ - CPPShInfoLogMsg("#pragma directive must end with a newline");
- return token;
- default:
- SrcStrName[0] = token;
- SrcStrName[1] = '\0';
- allTokens[tokenCount] = (char*)malloc(2);
- strcpy(allTokens[tokenCount++], SrcStrName);
- }
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
-
- cpp->currentInput->ungetch(cpp->currentInput, token, yylvalpp);
- HandlePragma(allTokens, tokenCount);
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
-
- for (i = 0; i < tokenCount; ++i) {
- free (allTokens[i]);
- }
- free (allTokens);
-
- return token;
-} /* CPPpragma */ -
-#define GL2_VERSION_NUMBER 110
-
-static int CPPversion(yystypepp * yylvalpp)
-{
-
- int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
-
- if (cpp->notAVersionToken == 1)
- CPPShInfoLogMsg("#version must occur before any other statement in the program");
-
- if(token=='\n'){
- DecLineNumber();
- CPPErrorToInfoLog("#version");
- IncLineNumber();
- return token;
- }
- if (token != CPP_INTCONSTANT)
- CPPErrorToInfoLog("#version");
-
- yylvalpp->sc_int=atoi(yylvalpp->symbol_name);
- /*SetVersionNumber(yylvalpp->sc_int); */ -
- if (yylvalpp->sc_int != GL2_VERSION_NUMBER)
- CPPShInfoLogMsg("Version number not supported by GL2");
-
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
-
- if (token == '\n'){
- return token;
- }
- else{
- CPPErrorToInfoLog("#version");
- }
- return token;
-} /* CPPversion */ -
-static int CPPextension(yystypepp * yylvalpp)
-{
-
- int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- char extensionName[80];
-
- if(token=='\n'){
- DecLineNumber();
- CPPShInfoLogMsg("extension name not specified");
- IncLineNumber();
- return token;
- }
-
- if (token != CPP_IDENTIFIER)
- CPPErrorToInfoLog("#extension");
-
- strcpy(extensionName, GetAtomString(atable, yylvalpp->sc_ident));
-
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token != ':') {
- CPPShInfoLogMsg("':' missing after extension name");
- return token;
- }
-
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token != CPP_IDENTIFIER) {
- CPPShInfoLogMsg("behavior for extension not specified");
- return token;
- }
-
- updateExtensionBehavior(extensionName, GetAtomString(atable, yylvalpp->sc_ident));
-
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token == '\n'){
- return token;
- }
- else{
- CPPErrorToInfoLog("#extension");
- }
- return token;
-} /* CPPextension */ -
-int readCPPline(yystypepp * yylvalpp)
-{
- int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- const char *message;
- int isVersion = 0;
-
- if (token == CPP_IDENTIFIER) {
- if (yylvalpp->sc_ident == defineAtom) {
- token = CPPdefine(yylvalpp);
- } else if (yylvalpp->sc_ident == elseAtom) {
- if(ChkCorrectElseNesting()){
- if (!cpp->ifdepth ){
- CPPErrorToInfoLog("#else mismatch");
- cpp->CompileError=1;
- }
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token != '\n') {
- CPPWarningToInfoLog("unexpected tokens following #else preprocessor directive - expected a newline");
- while (token != '\n')
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
- token = CPPelse(0, yylvalpp);
- }else{
- CPPErrorToInfoLog("#else after a #else");
- cpp->ifdepth=0;
- cpp->notAVersionToken = 1;
- return 0;
- }
- } else if (yylvalpp->sc_ident == elifAtom) {
- if (!cpp->ifdepth){
- CPPErrorToInfoLog("#elif mismatch");
- cpp->CompileError=1;
- }
- /* this token is really a dont care, but we still need to eat the tokens */ - token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- while (token != '\n')
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- token = CPPelse(0, yylvalpp);
- } else if (yylvalpp->sc_ident == endifAtom) {
- cpp->elsedepth[cpp->elsetracker]=0;
- --cpp->elsetracker;
- if (!cpp->ifdepth){
- CPPErrorToInfoLog("#endif mismatch");
- cpp->CompileError=1;
- }
- else
- --cpp->ifdepth;
- } else if (yylvalpp->sc_ident == ifAtom) {
- token = CPPif(yylvalpp);
- } else if (yylvalpp->sc_ident == ifdefAtom) {
- token = CPPifdef(1, yylvalpp);
- } else if (yylvalpp->sc_ident == ifndefAtom) {
- token = CPPifdef(0, yylvalpp);
- } else if (yylvalpp->sc_ident == lineAtom) {
- token = CPPline(yylvalpp);
- } else if (yylvalpp->sc_ident == pragmaAtom) {
- token = CPPpragma(yylvalpp);
- } else if (yylvalpp->sc_ident == undefAtom) {
- token = CPPundef(yylvalpp);
- } else if (yylvalpp->sc_ident == errorAtom) {
- token = CPPerror(yylvalpp);
- } else if (yylvalpp->sc_ident == versionAtom) {
- token = CPPversion(yylvalpp);
- isVersion = 1;
- } else if (yylvalpp->sc_ident == extensionAtom) {
- token = CPPextension(yylvalpp);
- } else {
- StoreStr("Invalid Directive");
- StoreStr(GetStringOfAtom(atable,yylvalpp->sc_ident));
- message=GetStrfromTStr();
- CPPShInfoLogMsg(message);
- ResetTString();
- }
- }
- while (token != '\n' && token != 0 && token != EOF) {
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
-
- cpp->notAVersionToken = !isVersion;
-
- return token;
-} /* readCPPline */ -
-void FreeMacro(MacroSymbol *s) {
- DeleteTokenStream(s->body);
-}
-
-static int eof_scan(InputSrc *in, yystypepp * yylvalpp) { return -1; }
-static void noop(InputSrc *in, int ch, yystypepp * yylvalpp) { }
-
-static void PushEofSrc() {
- InputSrc *in = malloc(sizeof(InputSrc));
- memset(in, 0, sizeof(InputSrc));
- in->scan = eof_scan;
- in->getch = eof_scan;
- in->ungetch = noop;
- in->prev = cpp->currentInput;
- cpp->currentInput = in;
-}
-
-static void PopEofSrc() {
- if (cpp->currentInput->scan == eof_scan) {
- InputSrc *in = cpp->currentInput;
- cpp->currentInput = in->prev;
- free(in);
- }
-}
-
-static TokenStream *PrescanMacroArg(TokenStream *a, yystypepp * yylvalpp) {
- int token;
- TokenStream *n;
- RewindTokenStream(a);
- do {
- token = ReadToken(a, yylvalpp);
- if (token == CPP_IDENTIFIER && LookUpSymbol(macros, yylvalpp->sc_ident))
- break;
- } while (token > 0);
- if (token <= 0) return a;
- n = NewTokenStream("macro arg");
- PushEofSrc();
- ReadFromTokenStream(a, 0, 0);
- while ((token = cpp->currentInput->scan(cpp->currentInput, yylvalpp)) > 0) {
- if (token == CPP_IDENTIFIER && MacroExpand(yylvalpp->sc_ident, yylvalpp))
- continue;
- RecordToken(n, token, yylvalpp);
- }
- PopEofSrc();
- DeleteTokenStream(a);
- return n;
-} /* PrescanMacroArg */ -
-typedef struct MacroInputSrc {
- InputSrc base;
- MacroSymbol *mac;
- TokenStream **args;
-} MacroInputSrc;
-
-/* macro_scan ---
-** return the next token for a macro expanion, handling macro args
-*/
-static int macro_scan(MacroInputSrc *in, yystypepp * yylvalpp) {
- int i;
- int token = ReadToken(in->mac->body, yylvalpp);
- if (token == CPP_IDENTIFIER) {
- for (i = in->mac->argc-1; i>=0; i--)
- if (in->mac->args[i] == yylvalpp->sc_ident) break;
- if (i >= 0) {
- ReadFromTokenStream(in->args[i], yylvalpp->sc_ident, 0);
- return cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- }
- }
- if (token > 0) return token;
- in->mac->busy = 0;
- cpp->currentInput = in->base.prev;
- if (in->args) {
- for (i=in->mac->argc-1; i>=0; i--)
- DeleteTokenStream(in->args[i]);
- free(in->args);
- }
- free(in);
- return cpp->currentInput->scan(cpp->currentInput, yylvalpp);
-} /* macro_scan */ -
-/* MacroExpand
-** check an identifier (atom) to see if it a macro that should be expanded.
-** If it is, push an InputSrc that will produce the appropriate expansion
-** and return TRUE. If not, return FALSE.
-*/
-
-int MacroExpand(int atom, yystypepp * yylvalpp)
-{
- Symbol *sym = LookUpSymbol(macros, atom);
- MacroInputSrc *in;
- int i,j, token, depth=0;
- const char *message;
- if (atom == __LINE__Atom) {
- yylvalpp->sc_int = GetLineNumber();
- sprintf(yylvalpp->symbol_name,"%d",yylvalpp->sc_int);
- UngetToken(CPP_INTCONSTANT, yylvalpp);
- return 1;
- }
- if (atom == __FILE__Atom) {
- yylvalpp->sc_int = GetStringNumber();
- sprintf(yylvalpp->symbol_name,"%d",yylvalpp->sc_int);
- UngetToken(CPP_INTCONSTANT, yylvalpp);
- return 1;
- }
- if (atom == __VERSION__Atom) {
- strcpy(yylvalpp->symbol_name,"100");
- yylvalpp->sc_int = atoi(yylvalpp->symbol_name);
- UngetToken(CPP_INTCONSTANT, yylvalpp);
- return 1;
- }
- if (!sym || sym->details.mac.undef) return 0;
- if (sym->details.mac.busy) return 0; /* no recursive expansions */ - in = malloc(sizeof(*in));
- memset(in, 0, sizeof(*in));
- in->base.scan = (void *)macro_scan;
- in->base.line = cpp->currentInput->line;
- in->base.name = cpp->currentInput->name;
- in->mac = &sym->details.mac;
- if (sym->details.mac.args) {
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token != '(') {
- UngetToken(token, yylvalpp);
- yylvalpp->sc_ident = atom;
- return 0;
- }
- in->args = malloc(in->mac->argc * sizeof(TokenStream *));
- for (i=0; i<in->mac->argc; i++)
- in->args[i] = NewTokenStream("macro arg");
- i=0;j=0;
- do{
- depth = 0;
- while(1) {
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token <= 0) {
- StoreStr("EOF in Macro ");
- StoreStr(GetStringOfAtom(atable,atom));
- message=GetStrfromTStr();
- CPPShInfoLogMsg(message);
- ResetTString();
- return 1;
- }
- if((in->mac->argc==0) && (token!=')')) break;
- if (depth == 0 && (token == ',' || token == ')')) break;
- if (token == '(') depth++;
- if (token == ')') depth--;
- RecordToken(in->args[i], token, yylvalpp);
- j=1;
- }
- if (token == ')') {
- if((in->mac->argc==1) &&j==0)
- break;
- i++;
- break;
- }
- i++;
- }while(i < in->mac->argc);
-
- if (i < in->mac->argc) {
- StoreStr("Too few args in Macro ");
- StoreStr(GetStringOfAtom(atable,atom));
- message=GetStrfromTStr();
- CPPShInfoLogMsg(message);
- ResetTString();
- } else if (token != ')') {
- depth=0;
- while (token >= 0 && (depth > 0 || token != ')')) {
- if (token == ')') depth--;
- token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
- if (token == '(') depth++;
- }
-
- if (token <= 0) {
- StoreStr("EOF in Macro ");
- StoreStr(GetStringOfAtom(atable,atom));
- message=GetStrfromTStr();
- CPPShInfoLogMsg(message);
- ResetTString();
- return 1;
- }
- StoreStr("Too many args in Macro ");
- StoreStr(GetStringOfAtom(atable,atom));
- message=GetStrfromTStr();
- CPPShInfoLogMsg(message);
- ResetTString();
- }
- for (i=0; i<in->mac->argc; i++) {
- in->args[i] = PrescanMacroArg(in->args[i], yylvalpp);
- }
- }
-#if 0
- printf(" <%s:%d>found macro %s\n", GetAtomString(atable, loc.file),
- loc.line, GetAtomString(atable, atom));
- for (i=0; i<in->mac->argc; i++) {
- printf("\targ %s = '", GetAtomString(atable, in->mac->args[i]));
- DumpTokenStream(stdout, in->args[i]);
- printf("'\n");
- }
-#endif
- /*retain the input source*/
- in->base.prev = cpp->currentInput;
- sym->details.mac.busy = 1;
- RewindTokenStream(sym->details.mac.body);
- cpp->currentInput = &in->base;
- return 1;
-} /* MacroExpand */ -
-int ChkCorrectElseNesting(void)
-{
- if(cpp->elsedepth[cpp->elsetracker]==0){
- cpp->elsedepth[cpp->elsetracker]=1;
- return 1;
- }
- return 0;
-}
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.h deleted file mode 100755 index 03449a17a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.h +++ /dev/null @@ -1,119 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* cpp.h */ -/* */ -
-#if !defined(__CPP_H)
-#define __CPP_H 1
-
-#include "parser.h"
-#include "tokens.h"
-
-int InitCPP(void);
-int FinalCPP(void);
-int readCPPline(yystypepp * yylvalpp);
-int MacroExpand(int atom, yystypepp * yylvalpp);
-int ChkCorrectElseNesting(void);
-
-typedef struct MacroSymbol {
- int argc;
- int *args;
- TokenStream *body;
- unsigned busy:1;
- unsigned undef:1;
-} MacroSymbol;
-
-void FreeMacro(MacroSymbol *);
-int PredefineMacro(char *);
-
-void CPPDebugLogMsg(const char *msg); /* Prints information into debug log */ -void CPPShInfoLogMsg(const char*); /* Store cpp Err Msg into Sh.Info.Log */ -void CPPWarningToInfoLog(const char *msg); /* Prints warning messages into info log */ -void HandlePragma(const char**, int numTokens); /* #pragma directive container. */ -void ResetTString(void); /* #error Message as TString. */ -void CPPErrorToInfoLog(char*); /* Stick all cpp errors into Sh.Info.log . */ -void StoreStr(char*); /* Store the TString in Parse Context. */ -void SetLineNumber(int); /* Set line number. */ -void SetStringNumber(int); /* Set string number. */ -int GetLineNumber(void); /* Get the current String Number. */ -int GetStringNumber(void); /* Get the current String Number. */ -const char* GetStrfromTStr(void); /* Convert TString to String. */ -void updateExtensionBehavior(const char* extName, const char* behavior);
-int FreeCPP(void);
-
-#endif /* !(defined(__CPP_H) */ diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp_comment_fix.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp_comment_fix.c deleted file mode 100644 index 0c3073590..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp_comment_fix.c +++ /dev/null @@ -1,76 +0,0 @@ -/* converts c++ to c comments */ -/* usage: ./cpp_comment_fix source */ - -#include <stdio.h> - -int main (int argc, char *argv[]) -{ - FILE *f; - int c; - char *buf = NULL; - int size = 0, i = 0; - - f = fopen (argv[1], "r"); - while ((c = fgetc (f)) != EOF) - { - buf = (void *) realloc (buf, size + 1); - buf[size] = c; - size++; - } - fclose (f); - - f = fopen (argv[1], "w"); - - while (i < size) - { - if (buf[i] == '/') - { - if (buf[i+1] == '/') - { - fprintf (f, "/*"); - i+=2; - while (buf[i] != '\n' && buf[i] != '\r' && i < size) - fprintf (f, "%c", buf[i++]); - fprintf (f, " */\n"); - if (i < size && buf[i] == '\n') - i++; - else if (i < size && buf[i] == '\r') - i+=2; - } - else - { - fprintf (f, "/"); - i++; - - if (buf[i] == '*') - { - fprintf (f, "*"); - i++; - - for (;;) - { - if (buf[i] == '*' && buf[i+1] == '/') - { - fprintf (f, "*/"); - i+=2; - break; - } - else - { - fprintf (f, "%c", buf[i]); - i++; - } - } - } - } - } - else - { - fprintf (f, "%c", buf[i]); - i++; - } - } - fclose (f); - return 0; -} - diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cppstruct.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cppstruct.c deleted file mode 100755 index c55b3f7c7..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/cppstruct.c +++ /dev/null @@ -1,185 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* cppstruct.c */ -/* */ -
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "slglobals.h"
-
-CPPStruct *cpp = NULL;
-static int refCount = 0;
-
-int InitPreprocessor(void);
-int ResetPreprocessor(void);
-int FreeCPPStruct(void);
-int FinalizePreprocessor(void);
-
-/*
- * InitCPPStruct() - Initilaize the CPP structure.
- *
- */
-
-int InitCPPStruct(void)
-{
- int len;
- char *p;
-
- cpp = (CPPStruct *) malloc(sizeof(CPPStruct));
- if (cpp == NULL)
- return 0;
-
- refCount++;
-
- /* Initialize public members: */ - cpp->pLastSourceLoc = &cpp->lastSourceLoc;
-
- p = (char *) &cpp->options;
- len = sizeof(cpp->options);
- while (--len >= 0)
- p[len] = 0;
-
- ResetPreprocessor();
- return 1;
-} /* InitCPPStruct */ -
-int ResetPreprocessor(void)
-{
- /* Initialize private members: */ -
- cpp->lastSourceLoc.file = 0;
- cpp->lastSourceLoc.line = 0;
- cpp->pC=0;
- cpp->CompileError=0;
- cpp->ifdepth=0;
- for(cpp->elsetracker=0; cpp->elsetracker<64; cpp->elsetracker++)
- cpp->elsedepth[cpp->elsetracker]=0;
- cpp->elsetracker=0;
- cpp->tokensBeforeEOF = 0;
- return 1;
-}
-
-/*Intializing the Preprocessor. */ -
-int InitPreprocessor(void)
-{
- # define CPP_STUFF true
- # ifdef CPP_STUFF
- FreeCPPStruct();
- InitCPPStruct();
- cpp->options.Quiet = 1;
- cpp->options.profileString = "generic";
- if (!InitAtomTable(atable, 0))
- return 1;
- if (!InitScanner(cpp))
- return 1;
- # endif
- return 0;
-}
-
-/*FreeCPPStruct() - Free the CPP structure. */ -
-int FreeCPPStruct(void)
-{
- if (refCount)
- {
- free(cpp);
- refCount--;
- }
-
- return 1;
-}
-
-/*Finalizing the Preprocessor. */ -
-int FinalizePreprocessor(void)
-{
- # define CPP_STUFF true
- # ifdef CPP_STUFF
- FreeAtomTable(atable);
- FreeCPPStruct();
- FreeScanner();
- # endif
- return 0;
-}
-
-
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*//////////////////////////////////// End of cppstruct.c ////////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.c deleted file mode 100755 index ed0f4fb4b..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.c +++ /dev/null @@ -1,191 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef __STDC99__
-#include <stdint.h>
-#elif defined (_WIN64)
-typedef unsigned __int64 uintptr_t;
-#else
-typedef unsigned int uintptr_t;
-#endif
-
-#include "memory.h"
-
-/* default alignment and chunksize, if called with 0 arguments */ -#define CHUNKSIZE (64*1024)
-#define ALIGN 8
-
-/* we need to call the `real' malloc and free, not our replacements */ -#undef malloc
-#undef free
-
-struct chunk {
- struct chunk *next;
-};
-
-struct cleanup {
- struct cleanup *next;
- void (*fn)(void *);
- void *arg;
-};
-
-struct MemoryPool_rec {
- struct chunk *next;
- uintptr_t free, end;
- size_t chunksize;
- uintptr_t alignmask;
- struct cleanup *cleanup;
-};
-
-MemoryPool *mem_CreatePool(size_t chunksize, unsigned int align)
-{
- MemoryPool *pool;
-
- if (align == 0) align = ALIGN;
- if (chunksize == 0) chunksize = CHUNKSIZE;
- if (align & (align-1)) return 0;
- if (chunksize < sizeof(MemoryPool)) return 0;
- if (chunksize & (align-1)) return 0;
- if (!(pool = malloc(chunksize))) return 0;
- pool->next = 0;
- pool->chunksize = chunksize;
- pool->alignmask = (uintptr_t)(align)-1;
- pool->free = ((uintptr_t)(pool + 1) + pool->alignmask) & ~pool->alignmask;
- pool->end = (uintptr_t)pool + chunksize;
- pool->cleanup = 0;
- return pool;
-}
-
-void mem_FreePool(MemoryPool *pool)
-{
- struct cleanup *cleanup;
- struct chunk *p, *next;
-
- for (cleanup = pool->cleanup; cleanup; cleanup = cleanup->next) {
- cleanup->fn(cleanup->arg);
- }
- for (p = (struct chunk *)pool; p; p = next) {
- next = p->next;
- free(p);
- }
-}
-
-void *mem_Alloc(MemoryPool *pool, size_t size)
-{
- struct chunk *ch;
- void *rv = (void *)pool->free;
- size = (size + pool->alignmask) & ~pool->alignmask;
- if (size <= 0) size = pool->alignmask;
- pool->free += size;
- if (pool->free > pool->end || pool->free < (uintptr_t)rv) {
- size_t minreq = (size + sizeof(struct chunk) + pool->alignmask)
- & ~pool->alignmask;
- pool->free = (uintptr_t)rv;
- if (minreq >= pool->chunksize) {
- /* request size is too big for the chunksize, so allocate it as */ - /* a single chunk of the right size */ - ch = malloc(minreq);
- if (!ch) return 0;
- } else {
- ch = malloc(pool->chunksize);
- if (!ch) return 0;
- pool->free = (uintptr_t)ch + minreq;
- pool->end = (uintptr_t)ch + pool->chunksize;
- }
- ch->next = pool->next;
- pool->next = ch;
- rv = (void *)(((uintptr_t)(ch+1) + pool->alignmask) & ~pool->alignmask);
- }
- return rv;
-}
-
-int mem_AddCleanup(MemoryPool *pool, void (*fn)(void *), void *arg) {
- struct cleanup *cleanup;
-
- pool->free = (pool->free + sizeof(void *) - 1) & ~(sizeof(void *)-1);
- cleanup = mem_Alloc(pool, sizeof(struct cleanup));
- if (!cleanup) return -1;
- cleanup->next = pool->cleanup;
- cleanup->fn = fn;
- cleanup->arg = arg;
- pool->cleanup = cleanup;
- return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.h deleted file mode 100755 index 89a57e24c..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.h +++ /dev/null @@ -1,89 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -#ifndef __MEMORY_H
-#define __MEMORY_H
-
-typedef struct MemoryPool_rec MemoryPool;
-
-extern MemoryPool *mem_CreatePool(size_t chunksize, unsigned align);
-extern void mem_FreePool(MemoryPool *);
-extern void *mem_Alloc(MemoryPool *p, size_t size);
-extern void *mem_Realloc(MemoryPool *p, void *old, size_t oldsize, size_t newsize);
-extern int mem_AddCleanup(MemoryPool *p, void (*fn)(void *), void *arg);
-
-#endif /* __MEMORY_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/parser.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/parser.h deleted file mode 100755 index 5f70bdd1a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/parser.h +++ /dev/null @@ -1,126 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-
-#ifndef BISON_PARSER_H
-# define BISON_PARSER_H
-
-#ifndef yystypepp
-typedef struct {
- int sc_int;
- float sc_fval;
- int sc_ident;
- char symbol_name[MAX_SYMBOL_NAME_LEN+1];
-} yystypepp;
-
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-# define CPP_AND_OP 257
-# define CPP_SUB_ASSIGN 259
-# define CPP_MOD_ASSIGN 260
-# define CPP_ADD_ASSIGN 261
-# define CPP_DIV_ASSIGN 262
-# define CPP_MUL_ASSIGN 263
-# define CPP_EQ_OP 264
-# define CPP_XOR_OP 265
-# define ERROR_SY 266
-# define CPP_FLOATCONSTANT 267
-# define CPP_GE_OP 268
-# define CPP_RIGHT_OP 269
-# define CPP_IDENTIFIER 270
-# define CPP_INTCONSTANT 271
-# define CPP_LE_OP 272
-# define CPP_LEFT_OP 273
-# define CPP_DEC_OP 274
-# define CPP_NE_OP 275
-# define CPP_OR_OP 276
-# define CPP_INC_OP 277
-# define CPP_STRCONSTANT 278
-# define CPP_TYPEIDENTIFIER 279
-
-# define FIRST_USER_TOKEN_SY 289
-
-# define CPP_RIGHT_ASSIGN 280
-# define CPP_LEFT_ASSIGN 281
-# define CPP_AND_ASSIGN 282
-# define CPP_OR_ASSIGN 283
-# define CPP_XOR_ASSIGN 284
-# define CPP_LEFT_BRACKET 285
-# define CPP_RIGHT_BRACKET 286
-# define CPP_LEFT_BRACE 287
-# define CPP_RIGHT_BRACE 288
-
-#endif /* not BISON_PARSER_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/preprocess.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/preprocess.h deleted file mode 100755 index 63996d669..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/preprocess.h +++ /dev/null @@ -1,84 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-
-# include "slglobals.h"
-extern CPPStruct *cpp;
-int InitCPPStruct(void);
-int InitScanner(CPPStruct *cpp);
-int InitAtomTable(AtomTable *atable, int htsize);
-int ScanFromString(char *s);
-char* GetStringOfAtom(AtomTable *atable, int atom);
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.c deleted file mode 100755 index d80e37b8e..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.c +++ /dev/null @@ -1,789 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* scanner.c */ -/* */ -
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#if 0
- #include <ieeefp.h>
- #else
- #define isinff(x) (((*(long *)&(x) & 0x7f800000L)==0x7f800000L) && \
- ((*(long *)&(x) & 0x007fffffL)==0000000000L))
-#endif
-
-#include "slglobals.h"
-
-
-typedef struct StringInputSrc {
- InputSrc base;
- char *p;
-} StringInputSrc;
-
-static int eof_scan(InputSrc *is, yystypepp * yylvalpp)
-{
- return EOF;
-} /* eof_scan */ -
-static void noop(InputSrc *in, int ch, yystypepp * yylvalpp) {}
-
-static InputSrc eof_inputsrc = { 0, &eof_scan, &eof_scan, &noop };
-
-static int byte_scan(InputSrc *, yystypepp * yylvalpp);
-
-#define EOL_SY '\n'
-
-#if defined(_WIN32)
- #define DBG_BREAKPOINT() __asm int 3
- #elif defined(_M_AMD64)
- #define DBG_BREAKPOINT() assert(!"Dbg_Breakpoint");
- #else
- #define DBG_BREAKPOINT()
- #endif
-
- #if defined(_WIN32) && !defined(_M_AMD64)
- __int64 RDTSC ( void ) {
-
- __int64 v;
-
- __asm __emit 0x0f
- __asm __emit 0x31
- __asm mov dword ptr v, eax
- __asm mov dword ptr v+4, edx
-
- return v;
- }
-#endif
-
-
-int InitScanner(CPPStruct *cpp)
-{
- /* Add various atoms needed by the CPP line scanner: */ - if (!InitCPP())
- return 0;
-
- cpp->mostRecentToken = 0;
- cpp->tokenLoc = &cpp->ltokenLoc;
-
- cpp->ltokenLoc.file = 0;
- cpp->ltokenLoc.line = 0;
-
- cpp->currentInput = &eof_inputsrc;
- cpp->previous_token = '\n';
- cpp->notAVersionToken = 0;
-
- return 1;
-} /* InitScanner */ -
-int FreeScanner(void)
-{
- return (FreeCPP());
-}
-
-/*
- * str_getch()
- * takes care of reading from multiple strings.
- * returns the next-char from the input stream.
- * returns EOF when the complete shader is parsed.
- */
-static int str_getch(StringInputSrc *in)
-{
- for(;;){
- if (*in->p){
- if (*in->p == '\n') {
- in->base.line++;
- IncLineNumber();
- }
- return *in->p++;
- }
- if(++(cpp->PaWhichStr) < cpp->PaArgc){
- free(in);
- SetStringNumber(cpp->PaWhichStr);
- SetLineNumber(1);
- ScanFromString(cpp->PaArgv[cpp->PaWhichStr]);
- in=(StringInputSrc*)cpp->currentInput;
- continue;
- }
- else{
- cpp->currentInput = in->base.prev;
- cpp->PaWhichStr=0;
- free(in);
- return EOF;
- }
- }
-} /* str_getch */ -
-static void str_ungetch(StringInputSrc *in, int ch, yystypepp *type) {
- if (in->p[-1] == ch)in->p--;
- else {
- *(in->p)='\0'; /*this would take care of shifting to the previous string. */ - cpp->PaWhichStr--;
- }
- if (ch == '\n') {
- in->base.line--;
- DecLineNumber();
- }
-} /* str_ungetch */ -
-int ScanFromString(char *s)
-{
-
- StringInputSrc *in = malloc(sizeof(StringInputSrc));
- memset(in, 0, sizeof(StringInputSrc));
- in->p = s;
- in->base.line = 1;
- in->base.scan = byte_scan;
- in->base.getch = (int (*)(InputSrc *, yystypepp *))str_getch;
- in->base.ungetch = (void (*)(InputSrc *, int, yystypepp *))str_ungetch;
- in->base.prev = cpp->currentInput;
- cpp->currentInput = &in->base;
-
- return 1;
-} /* ScanFromString; */ -
-
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*///////////////////////////////// Floating point constants: ///////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*
- * lBuildFloatValue() - Quick and dirty conversion to floating point. Since all
- * we need is single precision this should be quite precise.
- */
-
-static float lBuildFloatValue(const char *str, int len, int exp)
-{
- double val, expval, ten;
- int ii, llen, absexp;
- float rv;
-
- val = 0.0;
- llen = len;
- for (ii = 0; ii < len; ii++)
- val = val*10.0 + (str[ii] - '0');
- if (exp != 0) {
- absexp = exp > 0 ? exp : -exp;
- expval = 1.0f;
- ten = 10.0;
- while (absexp) {
- if (absexp & 1)
- expval *= ten;
- ten *= ten;
- absexp >>= 1;
- }
- if (exp >= 0) {
- val *= expval;
- } else {
- val /= expval;
- }
- }
- rv = (float)val;
- if (isinff(rv)) {
- CPPErrorToInfoLog(" ERROR___FP_CONST_OVERFLOW");
- }
- return rv;
-} /* lBuildFloatValue */ -
-
-/*
- * lFloatConst() - Scan a floating point constant. Assumes that the scanner
- * has seen at least one digit, followed by either a decimal '.' or the
- * letter 'e'.
- */
-
-static int lFloatConst(char *str, int len, int ch, yystypepp * yylvalpp)
-{
- int HasDecimal, declen, exp, ExpSign;
- int str_len;
- float lval;
-
- HasDecimal = 0;
- declen = 0;
- exp = 0;
-
- str_len=len;
- if (ch == '.') {
- str[len++]=ch;
- HasDecimal = 1;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- while (ch >= '0' && ch <= '9') {
- if (len < MAX_SYMBOL_NAME_LEN) {
- declen++;
- if (len > 0 || ch != '0') {
- str[len] = ch;
- len++;str_len++;
- }
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- } else {
- CPPErrorToInfoLog("ERROR___FP_CONST_TOO_LONG");
- len = 1,str_len=1;
- }
- }
- }
-
- /* Exponent: */ -
- if (ch == 'e' || ch == 'E') {
- ExpSign = 1;
- str[len++]=ch;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '+') {
- str[len++]=ch;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- } else if (ch == '-') {
- ExpSign = -1;
- str[len++]=ch;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- }
- if (ch >= '0' && ch <= '9') {
- while (ch >= '0' && ch <= '9') {
- exp = exp*10 + ch - '0';
- str[len++]=ch;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- }
- } else {
- CPPErrorToInfoLog("ERROR___ERROR_IN_EXPONENT");
- }
- exp *= ExpSign;
- }
-
- if (len == 0) {
- lval = 0.0f;
- strcpy(str,"0.0");
- } else {
- str[len]='\0';
- lval = lBuildFloatValue(str, str_len, exp - declen);
- }
- /* Suffix: */ -
- yylvalpp->sc_fval = lval;
- strcpy(yylvalpp->symbol_name,str);
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return CPP_FLOATCONSTANT;
-} /* lFloatConst */ -
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*/////////////////////////////////////// Normal Scanner ////////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -
-static int byte_scan(InputSrc *in, yystypepp * yylvalpp)
-{
- char symbol_name[MAX_SYMBOL_NAME_LEN + 1];
- char string_val[MAX_STRING_LEN + 1];
- int AlreadyComplained;
- int len, ch, ii, ival = 0;
-
- for (;;) {
- yylvalpp->sc_int = 0;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
-
- while (ch == ' ' || ch == '\t' || ch == '\r') {
- yylvalpp->sc_int = 1;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- }
-
- cpp->ltokenLoc.file = cpp->currentInput->name;
- cpp->ltokenLoc.line = cpp->currentInput->line;
- len = 0;
- switch (ch) {
- default:
- return ch; /* Single character token */ - case EOF:
- return -1;
- case 'A': case 'B': case 'C': case 'D': case 'E':
- case 'F': case 'G': case 'H': case 'I': case 'J':
- case 'K': case 'L': case 'M': case 'N': case 'O':
- case 'P': case 'Q': case 'R': case 'S': case 'T':
- case 'U': case 'V': case 'W': case 'X': case 'Y':
- case 'Z': case '_':
- case 'a': case 'b': case 'c': case 'd': case 'e':
- case 'f': case 'g': case 'h': case 'i': case 'j':
- case 'k': case 'l': case 'm': case 'n': case 'o':
- case 'p': case 'q': case 'r': case 's': case 't':
- case 'u': case 'v': case 'w': case 'x': case 'y':
- case 'z':
- do {
- if (len < MAX_SYMBOL_NAME_LEN) {
- symbol_name[len] = ch;
- len++;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- } else {
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- }
- } while ((ch >= 'a' && ch <= 'z') ||
- (ch >= 'A' && ch <= 'Z') ||
- (ch >= '0' && ch <= '9') ||
- ch == '_');
- if (len >= MAX_SYMBOL_NAME_LEN)
- len = MAX_SYMBOL_NAME_LEN - 1;
- symbol_name[len] = '\0';
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- yylvalpp->sc_ident = LookUpAddString(atable, symbol_name);
- return CPP_IDENTIFIER;
- break;
- case '0':
- yylvalpp->symbol_name[len++] = ch;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == 'x' || ch == 'X') {
- yylvalpp->symbol_name[len++] = ch;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if ((ch >= '0' && ch <= '9') ||
- (ch >= 'A' && ch <= 'F') ||
- (ch >= 'a' && ch <= 'f'))
- {
- AlreadyComplained = 0;
- ival = 0;
- do {
- yylvalpp->symbol_name[len++] = ch;
- if (ival <= 0x0fffffff) {
- if (ch >= '0' && ch <= '9') {
- ii = ch - '0';
- } else if (ch >= 'A' && ch <= 'F') {
- ii = ch - 'A' + 10;
- } else {
- ii = ch - 'a' + 10;
- }
- ival = (ival << 4) | ii;
- } else {
- if (!AlreadyComplained)
- CPPErrorToInfoLog("ERROR___HEX_CONST_OVERFLOW");
- AlreadyComplained = 1;
- }
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- } while ((ch >= '0' && ch <= '9') ||
- (ch >= 'A' && ch <= 'F') ||
- (ch >= 'a' && ch <= 'f'));
- } else {
- CPPErrorToInfoLog("ERROR___ERROR_IN_HEX_CONSTANT");
- }
- yylvalpp->symbol_name[len] = '\0';
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- yylvalpp->sc_int = ival;
- return CPP_INTCONSTANT;
- } else if (ch >= '0' && ch <= '7') { /* octal integer constants */ - AlreadyComplained = 0;
- ival = 0;
- do {
- yylvalpp->symbol_name[len++] = ch;
- if (ival <= 0x1fffffff) {
- ii = ch - '0';
- ival = (ival << 3) | ii;
- } else {
- if (!AlreadyComplained)
- CPPErrorToInfoLog("ERROR___OCT_CONST_OVERFLOW");
- AlreadyComplained = 1;
- }
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- } while (ch >= '0' && ch <= '7');
- if (ch == '.' || ch == 'e' || ch == 'f' || ch == 'h' || ch == 'x'|| ch == 'E')
- return lFloatConst(yylvalpp->symbol_name, len, ch, yylvalpp);
- yylvalpp->symbol_name[len] = '\0';
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- yylvalpp->sc_int = ival;
- return CPP_INTCONSTANT;
- } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- ch = '0';
- }
- /* Fall through... */ - case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9':
- do {
- if (len < MAX_SYMBOL_NAME_LEN) {
- if (len > 0 || ch != '0') {
- yylvalpp->symbol_name[len] = ch;
- len++;
- }
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- }
- } while (ch >= '0' && ch <= '9');
- if (ch == '.' || ch == 'e' || ch == 'f' || ch == 'h' || ch == 'x'|| ch == 'E') {
- return lFloatConst(yylvalpp->symbol_name, len, ch, yylvalpp);
- } else {
- yylvalpp->symbol_name[len] = '\0';
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- ival = 0;
- AlreadyComplained = 0;
- for (ii = 0; ii < len; ii++) {
- ch = yylvalpp->symbol_name[ii] - '0';
- if ((ival > 214748364) || (ival == 214748364 && ch >= 8)) {
- if (!AlreadyComplained)
- CPPErrorToInfoLog("ERROR___INTEGER_CONST_OVERFLOW");
- AlreadyComplained = 1;
- }
- ival = ival*10 + ch;
- }
- yylvalpp->sc_int = ival;
- if(ival==0)
- strcpy(yylvalpp->symbol_name,"0");
- return CPP_INTCONSTANT;
- }
- break;
- case '-':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '-') {
- return CPP_DEC_OP;
- } else if (ch == '=') {
- return CPP_SUB_ASSIGN;
- } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '-';
- }
- case '+':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '+') {
- return CPP_INC_OP;
- } else if (ch == '=') {
- return CPP_ADD_ASSIGN;
- } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '+';
- }
- case '*':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '=') {
- return CPP_MUL_ASSIGN;
- } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '*';
- }
- case '%':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '=') {
- return CPP_MOD_ASSIGN;
- } else if (ch == '>'){
- return CPP_RIGHT_BRACE;
- } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '%';
- }
- case ':':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '>') {
- return CPP_RIGHT_BRACKET;
- } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return ':';
- }
- case '^':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '^') {
- return CPP_XOR_OP;
- } else {
- if (ch == '=')
- return CPP_XOR_ASSIGN;
- else{
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '^';
- }
- }
-
- case '=':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '=') {
- return CPP_EQ_OP;
- } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '=';
- }
- case '!':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '=') {
- return CPP_NE_OP;
- } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '!';
- }
- case '|':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '|') {
- return CPP_OR_OP;
- } else {
- if (ch == '=')
- return CPP_OR_ASSIGN;
- else{
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '|';
- }
- }
- case '&':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '&') {
- return CPP_AND_OP;
- } else {
- if (ch == '=')
- return CPP_AND_ASSIGN;
- else{
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '&';
- }
- }
- case '<':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '<') {
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if(ch == '=')
- return CPP_LEFT_ASSIGN;
- else{
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return CPP_LEFT_OP;
- }
- } else {
- if (ch == '=') {
- return CPP_LE_OP;
- } else {
- if (ch == '%')
- return CPP_LEFT_BRACE;
- else if (ch == ':')
- return CPP_LEFT_BRACKET;
- else{
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '<';
- }
- }
- }
- case '>':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '>') {
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if(ch == '=')
- return CPP_RIGHT_ASSIGN;
- else{
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return CPP_RIGHT_OP;
- }
- } else {
- if (ch == '=') {
- return CPP_GE_OP;
- } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '>';
- }
- }
- case '.':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch >= '0' && ch <= '9') {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return lFloatConst(yylvalpp->symbol_name, 0, '.', yylvalpp);
- } else {
- if (ch == '.') {
- return -1; /* Special EOF hack */ - } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '.';
- }
- }
- case '/':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '/') {
- do {
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- } while (ch != '\n' && ch != EOF);
- if (ch == EOF)
- return -1;
- return '\n';
- } else if (ch == '*') {
- int nlcount = 0;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- do {
- while (ch != '*') {
- if (ch == '\n') nlcount++;
- if (ch == EOF) {
- CPPErrorToInfoLog("ERROR___EOF_IN_COMMENT");
- return -1;
- }
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- }
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == EOF) {
- CPPErrorToInfoLog("ERROR___EOF_IN_COMMENT");
- return -1;
- }
- } while (ch != '/');
- if (nlcount) {
- return '\n';
- }
- /* Go try it again... */ - } else if (ch == '=') {
- return CPP_DIV_ASSIGN;
- } else {
- cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
- return '/';
- }
- break;
- case '"':
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- while (ch != '"' && ch != '\n' && ch != EOF) {
- if (ch == '\\') {
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- if (ch == '\n' || ch == EOF) {
- break;
- }
- }
- if (len < MAX_STRING_LEN) {
- string_val[len] = ch;
- len++;
- ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
- }
- };
- string_val[len] = '\0';
- if (ch == '"') {
- yylvalpp->sc_ident = LookUpAddString(atable, string_val);
- return CPP_STRCONSTANT;
- } else {
- CPPErrorToInfoLog("ERROR___CPP_EOL_IN_STRING");
- return ERROR_SY;
- }
- }
- }
-} /* byte_scan */ -
-int yylex_CPP(char* buf, int maxSize)
-{
- yystypepp yylvalpp;
- int token = '\n';
-
- for(;;) {
-
- char* tokenString = 0;
- token = cpp->currentInput->scan(cpp->currentInput, &yylvalpp);
- if(check_EOF(token))
- return 0;
- if (token == '#' && (cpp->previous_token == '\n'||cpp->previous_token==0)) {
- token = readCPPline(&yylvalpp);
- if(check_EOF(token))
- return 0;
- continue;
- }
- cpp->previous_token = token;
- /* expand macros */ - if (token == CPP_IDENTIFIER && MacroExpand(yylvalpp.sc_ident, &yylvalpp)) {
- cpp->notAVersionToken = 1;
- continue;
- }
-
- if (token == '\n')
- continue;
-
- if (token == CPP_IDENTIFIER) {
- cpp->notAVersionToken = 1;
- tokenString = GetStringOfAtom(atable,yylvalpp.sc_ident);
- } else if (token == CPP_FLOATCONSTANT||token == CPP_INTCONSTANT){
- cpp->notAVersionToken = 1;
- tokenString = yylvalpp.symbol_name;
- } else {
- cpp->notAVersionToken = 1;
- tokenString = GetStringOfAtom(atable,token);
- }
-
- if (tokenString) {
- if ((signed)strlen(tokenString) >= maxSize) {
- cpp->tokensBeforeEOF = 1;
- return maxSize;
- } else if (strlen(tokenString) > 0) {
- strcpy(buf, tokenString);
- cpp->tokensBeforeEOF = 1;
- return (int)strlen(tokenString);
- }
-
- return 0;
- }
- }
-
- return 0;
-} /* yylex */ -
-/*Checks if the token just read is EOF or not. */ -int check_EOF(int token)
-{
- if(token==-1){
- if(cpp->ifdepth >0){
- CPPErrorToInfoLog("#endif missing!! Compilation stopped");
- cpp->CompileError=1;
- }
- return 1;
- }
- return 0;
-}
-
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*///////////////////////////////////// End of scanner.c ////////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.h deleted file mode 100755 index 15472b5bf..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.h +++ /dev/null @@ -1,118 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* scanner.h */ -/* */ -
-#if !defined(__SCANNER_H)
-#define __SCANNER_H 1
-
-#define MAX_SYMBOL_NAME_LEN 128
-#define MAX_STRING_LEN 512
-
-#include "parser.h"
-
-/* Not really atom table stuff but needed first... */ -
-typedef struct SourceLoc_Rec {
- unsigned short file, line;
-} SourceLoc;
-
-int yyparse (void);
-
-int yylex_CPP(char* buf, int maxSize);
-
-typedef struct InputSrc {
- struct InputSrc *prev;
- int (*scan)(struct InputSrc *, yystypepp *);
- int (*getch)(struct InputSrc *, yystypepp *);
- void (*ungetch)(struct InputSrc *, int, yystypepp *);
- int name; /* atom */
- int line;
-} InputSrc;
-
-int InitScanner(CPPStruct *cpp); /* Intialise the cpp scanner. */ -int ScanFromString(char *); /* Start scanning the input from the string mentioned. */ -int check_EOF(int); /* check if we hit a EOF abruptly */ -void CPPErrorToInfoLog(char *); /* sticking the msg,line into the Shader's.Info.log */ -void SetLineNumber(int);
-void SetStringNumber(int);
-void IncLineNumber(void);
-void DecLineNumber(void);
-int FreeScanner(void); /* Free the cpp scanner */ -#endif /* !(defined(__SCANNER_H) */ -
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/slglobals.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/slglobals.h deleted file mode 100755 index 667ada6a2..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/slglobals.h +++ /dev/null @@ -1,115 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* slglobals.h */ -/* */ -
-#if !defined(__SLGLOBALS_H)
-#define __SLGLOBALS_H 1
-
-typedef struct CPPStruct_Rec CPPStruct;
-
-extern CPPStruct *cpp;
-
-#undef CPPC_DEBUG_THE_COMPILER
-#if defined(_DEBUG)
-#define CPPC_DEBUG_THE_COMPILER 1
-#endif
-
-#undef CPPC_ENABLE_TOOLS
-#define CPPC_ENABLE_TOOLS 1
-
-#include "memory.h"
-#include "atom.h"
-#include "scanner.h"
-#include "cpp.h"
-#include "tokens.h"
-#include "symbols.h"
-#include "compile.h"
-#if !defined(NO_PARSER)
-#include "parser.h"
-#endif
-
-#if !defined(NULL)
-#define NULL 0
-#endif
-
-#endif /* !(defined(__SLGLOBALS_H) */ -
-
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.c deleted file mode 100755 index e807fe343..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.c +++ /dev/null @@ -1,318 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* symbols.c */ -/* */ -
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "slglobals.h"
-
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*///////////////////////////////// Symbol Table Variables: /////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -
-Scope *ScopeList = NULL;
-Scope *CurrentScope = NULL;
-Scope *GlobalScope = NULL;
-
-static void unlinkScope(void *_scope) {
- Scope *scope = _scope;
-
- if (scope->next)
- scope->next->prev = scope->prev;
- if (scope->prev)
- scope->prev->next = scope->next;
- else
- ScopeList = scope->next;
-}
-
-/*
- * NewScope()
- *
- */
-Scope *NewScopeInPool(MemoryPool *pool)
-{
- Scope *lScope;
-
- lScope = mem_Alloc(pool, sizeof(Scope));
- lScope->pool = pool;
- lScope->parent = NULL;
- lScope->funScope = NULL;
- lScope->symbols = NULL;
-
- lScope->level = 0;
-
- lScope->programs = NULL;
- if ((lScope->next = ScopeList))
- ScopeList->prev = lScope;
- lScope->prev = 0;
- ScopeList = lScope;
- mem_AddCleanup(pool, unlinkScope, lScope);
- return lScope;
-} /* NewScope */ -
-/*
- * PushScope()
- *
- */
-
-void PushScope(Scope *fScope)
-{
- Scope *lScope;
-
- if (CurrentScope) {
- fScope->level = CurrentScope->level + 1;
- if (fScope->level == 1) {
- if (!GlobalScope) {
- /* HACK - CTD -- if GlobalScope==NULL and level==1, we're
- * defining a function in the superglobal scope. Things
- * will break if we leave the level as 1, so we arbitrarily
- * set it to 2 */
- fScope->level = 2;
- }
- }
- if (fScope->level >= 2) {
- lScope = fScope;
- while (lScope->level > 2)
- lScope = lScope->next;
- fScope->funScope = lScope;
- }
- } else {
- fScope->level = 0;
- }
- fScope->parent = CurrentScope;
- CurrentScope = fScope;
-} /* PushScope */ -
-/*
- * PopScope()
- *
- */
-
-Scope *PopScope(void)
-{
- Scope *lScope;
-
- lScope = CurrentScope;
- if (CurrentScope)
- CurrentScope = CurrentScope->parent;
- return lScope;
-} /* PopScope */ -
-/*
- * NewSymbol() - Allocate a new symbol node;
- *
- */
-
-Symbol *NewSymbol(SourceLoc *loc, Scope *fScope, int name, symbolkind kind)
-{
- Symbol *lSymb;
- char *pch;
- int ii;
-
- lSymb = (Symbol *) mem_Alloc(fScope->pool, sizeof(Symbol));
- lSymb->left = NULL;
- lSymb->right = NULL;
- lSymb->next = NULL;
- lSymb->name = name;
- lSymb->loc = *loc;
- lSymb->kind = kind;
-
- /* Clear union area: */ -
- pch = (char *) &lSymb->details;
- for (ii = 0; ii < sizeof(lSymb->details); ii++)
- *pch++ = 0;
- return lSymb;
-} /* NewSymbol */ -
-/*
- * lAddToTree() - Using a binary tree is not a good idea for basic atom values because they
- * are generated in order. We'll fix this later (by reversing the bit pattern).
- */
-
-static void lAddToTree(Symbol **fSymbols, Symbol *fSymb)
-{
- Symbol *lSymb;
- int lrev, frev;
-
- lSymb = *fSymbols;
- if (lSymb) {
- frev = GetReversedAtom(atable, fSymb->name);
- while (lSymb) {
- lrev = GetReversedAtom(atable, lSymb->name);
- if (lrev == frev) {
- CPPErrorToInfoLog("GetAtomString(atable, fSymb->name)");
- break;
- } else {
- if (lrev > frev) {
- if (lSymb->left) {
- lSymb = lSymb->left;
- } else {
- lSymb->left = fSymb;
- break;
- }
- } else {
- if (lSymb->right) {
- lSymb = lSymb->right;
- } else {
- lSymb->right = fSymb;
- break;
- }
- }
- }
- }
- } else {
- *fSymbols = fSymb;
- }
-} /* lAddToTree */ -
-
-/*
- * AddSymbol() - Add a variable, type, or function name to a scope.
- *
- */
-
-Symbol *AddSymbol(SourceLoc *loc, Scope *fScope, int atom, symbolkind kind)
-{
- Symbol *lSymb;
-
- if (!fScope)
- fScope = CurrentScope;
- lSymb = NewSymbol(loc, fScope, atom, kind);
- lAddToTree(&fScope->symbols, lSymb);
- return lSymb;
-} /* AddSymbol */ -
-
-/*********************************************************************************************/
-/************************************ Symbol Semantic Functions ******************************/
-/*********************************************************************************************/
-
-/*
- * LookUpLocalSymbol()
- *
- */
-
-Symbol *LookUpLocalSymbol(Scope *fScope, int atom)
-{
- Symbol *lSymb;
- int rname, ratom;
-
- ratom = GetReversedAtom(atable, atom);
- if (!fScope)
- fScope = CurrentScope;
- lSymb = fScope->symbols;
- while (lSymb) {
- rname = GetReversedAtom(atable, lSymb->name);
- if (rname == ratom) {
- return lSymb;
- } else {
- if (rname > ratom) {
- lSymb = lSymb->left;
- } else {
- lSymb = lSymb->right;
- }
- }
- }
- return NULL;
-} /* LookUpLocalSymbol */ -
-/*
- * LookUpSymbol()
- *
- */
-
-Symbol *LookUpSymbol(Scope *fScope, int atom)
-{
- Symbol *lSymb;
-
- if (!fScope)
- fScope = CurrentScope;
- while (fScope) {
- lSymb = LookUpLocalSymbol(fScope, atom);
- if (lSymb)
- return lSymb;
- fScope = fScope->parent;
- }
- return NULL;
-} /* LookUpSymbol */ -
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.h deleted file mode 100755 index 65cba9d6c..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.h +++ /dev/null @@ -1,145 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* symbols.h */ -/* */ -
-#if !defined(__SYMBOLS_H)
-#define __SYMBOLS_H 1
-
-#include "memory.h"
-
-typedef enum symbolkind {
- MACRO_S
-} symbolkind;
-
-/* Typedefs for things defined here in "symbols.h": */ -
-typedef struct Scope_Rec Scope;
-typedef struct Symbol_Rec Symbol;
-
-typedef struct SymbolList_Rec {
- struct SymbolList_Rec *next;
- Symbol *symb;
-} SymbolList;
-
-struct Scope_Rec {
- Scope *next, *prev; /* doubly-linked list of all scopes */ - Scope *parent;
- Scope *funScope; /* Points to base scope of enclosing function */ - MemoryPool *pool; /* pool used for allocation in this scope */ - Symbol *symbols;
-
- int level; /* 0 = super globals, 1 = globals, etc. */ -
- /* Only used at global scope (level 1): */ - SymbolList *programs; /* List of programs for this compilation. */ -};
-
-
-/* Symbol table is a simple binary tree. */ -
-#include "cpp.h" /* to get MacroSymbol def */ -
-struct Symbol_Rec {
- Symbol *left, *right;
- Symbol *next;
- int name; /* Name atom */ - SourceLoc loc;
- symbolkind kind;
- union {
- MacroSymbol mac;
- } details;
-};
-
-extern Scope *CurrentScope;
-extern Scope *GlobalScope;
-extern Scope *ScopeList;
-
-Scope *NewScopeInPool(MemoryPool *);
-#define NewScope() NewScopeInPool(CurrentScope->pool)
-void PushScope(Scope *fScope);
-Scope *PopScope(void);
-Symbol *NewSymbol(SourceLoc *loc, Scope *fScope, int name, symbolkind kind);
-Symbol *AddSymbol(SourceLoc *loc, Scope *fScope, int atom, symbolkind kind);
-Symbol *LookUpLocalSymbol(Scope *fScope, int atom);
-Symbol *LookUpSymbol(Scope *fScope, int atom);
-void CPPErrorToInfoLog(char *);
-
-
-#endif /* !defined(__SYMBOLS_H) */ -
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.c deleted file mode 100755 index 815277db5..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.c +++ /dev/null @@ -1,462 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* tokens.c */ -/* */ -
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-#include "slglobals.h"
-
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*////////////////////// Preprocessor and Token Recorder and Playback: //////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ -
-/*
- * idstr()
- * Copy a string to a malloc'ed block and convert it into something suitable
- * for an ID
- *
- */
-
-static char *idstr(const char *fstr)
-{
- size_t len;
- char *str, *t;
- const char *f;
-
- len = strlen(fstr);
- str = (char *) malloc(len + 1);
- for (f=fstr, t=str; *f; f++) {
- if (isalnum(*f)) *t++ = *f;
- else if (*f == '.' || *f == '/') *t++ = '_';
- }
- *t = 0;
- return str;
-} /* idstr */ -
-
-/*
- * lNewBlock()
- *
- */
-
-static TokenBlock *lNewBlock(TokenStream *fTok)
-{
- TokenBlock *lBlock;
-
- lBlock = (TokenBlock *) malloc(sizeof(TokenBlock) + 256);
- lBlock->count = 0;
- lBlock->current = 0;
- lBlock->data = (unsigned char *) lBlock + sizeof(TokenBlock);
- lBlock->max = 256;
- lBlock->next = NULL;
- if (fTok->head) {
- fTok->current->next = lBlock;
- } else {
- fTok->head = lBlock;
- }
- fTok->current = lBlock;
- return lBlock;
-} /* lNewBlock */ -
-/*
- * lAddByte()
- *
- */
-
-static void lAddByte(TokenStream *fTok, unsigned char fVal)
-{
- TokenBlock *lBlock;
- lBlock = fTok->current;
- if (lBlock->count >= lBlock->max)
- lBlock = lNewBlock(fTok);
- lBlock->data[lBlock->count++] = fVal;
-} /* lAddByte */ -
-
-
-/*
- * lReadByte() - Get the next byte from a stream.
- *
- */
-
-static int lReadByte(TokenStream *pTok)
-{
- TokenBlock *lBlock;
- int lval = -1;
-
- lBlock = pTok->current;
- if (lBlock) {
- if (lBlock->current >= lBlock->count) {
- lBlock = lBlock->next;
- if (lBlock)
- lBlock->current = 0;
- pTok->current = lBlock;
- }
- if (lBlock)
- lval = lBlock->data[lBlock->current++];
- }
- return lval;
-} /* lReadByte */ -
-/*///////////////////////////////////// Global Functions:////////////////////////////////////// */ -
-/*
- * NewTokenStream()
- *
- */
-
-TokenStream *NewTokenStream(const char *name)
-{
- TokenStream *pTok;
-
- pTok = (TokenStream *) malloc(sizeof(TokenStream));
- pTok->next = NULL;
- pTok->name = idstr(name);
- pTok->head = NULL;
- pTok->current = NULL;
- lNewBlock(pTok);
- return pTok;
-} /* NewTokenStream */ -
-/*
- * DeleteTokenStream()
- *
- */
-
-void DeleteTokenStream(TokenStream *pTok)
-{
- TokenBlock *pBlock, *nBlock;
-
- if (pTok) {
- pBlock = pTok->head;
- while (pBlock) {
- nBlock = pBlock->next;
- free(pBlock);
- pBlock = nBlock;
- }
- if (pTok->name)
- free(pTok->name);
- free(pTok);
- }
-} /* DeleteTokenStream */ -
-/*
- * RecordToken() - Add a token to the end of a list for later playback or printout.
- *
- */
-
-void RecordToken(TokenStream *pTok, int token, yystypepp * yylvalpp)
-{
- const char *s;
- unsigned char *str=NULL;
-
- if (token > 256)
- lAddByte(pTok, (unsigned char)((token & 0x7f) + 0x80));
- else
- lAddByte(pTok, (unsigned char)(token & 0x7f));
- switch (token) {
- case CPP_IDENTIFIER:
- case CPP_TYPEIDENTIFIER:
- case CPP_STRCONSTANT:
- s = GetAtomString(atable, yylvalpp->sc_ident);
- while (*s)
- lAddByte(pTok, (unsigned char) *s++);
- lAddByte(pTok, 0);
- break;
- case CPP_FLOATCONSTANT:
- case CPP_INTCONSTANT:
- str=yylvalpp->symbol_name;
- while (*str){
- lAddByte(pTok,(unsigned char) *str);
- *str++;
- }
- lAddByte(pTok, 0);
- break;
- case '(':
- lAddByte(pTok, (unsigned char)(yylvalpp->sc_int ? 1 : 0));
- default:
- break;
- }
-} /* RecordToken */ -
-/*
- * RewindTokenStream() - Reset a token stream in preperation for reading.
- *
- */
-
-void RewindTokenStream(TokenStream *pTok)
-{
- if (pTok->head) {
- pTok->current = pTok->head;
- pTok->current->current = 0;
- }
-} /* RewindTokenStream */ -
-/*
- * ReadToken() - Read the next token from a stream.
- *
- */
-
-int ReadToken(TokenStream *pTok, yystypepp * yylvalpp)
-{
- char symbol_name[MAX_SYMBOL_NAME_LEN + 1];
- char string_val[MAX_STRING_LEN + 1];
- int ltoken, len;
- char ch;
-
- ltoken = lReadByte(pTok);
- if (ltoken >= 0) {
- if (ltoken > 127)
- ltoken += 128;
- switch (ltoken) {
- case CPP_IDENTIFIER:
- case CPP_TYPEIDENTIFIER:
- len = 0;
- ch = lReadByte(pTok);
- while ((ch >= 'a' && ch <= 'z') ||
- (ch >= 'A' && ch <= 'Z') ||
- (ch >= '0' && ch <= '9') ||
- ch == '_')
- {
- if (len < MAX_SYMBOL_NAME_LEN) {
- symbol_name[len] = ch;
- len++;
- ch = lReadByte(pTok);
- }
- }
- symbol_name[len] = '\0';
- assert(ch == '\0');
- yylvalpp->sc_ident = LookUpAddString(atable, symbol_name);
- return CPP_IDENTIFIER;
- break;
- case CPP_STRCONSTANT:
- len = 0;
- while ((ch = lReadByte(pTok)) != 0)
- if (len < MAX_STRING_LEN)
- string_val[len++] = ch;
- string_val[len] = 0;
- yylvalpp->sc_ident = LookUpAddString(atable, string_val);
- break;
- case CPP_FLOATCONSTANT:
- len = 0;
- ch = lReadByte(pTok);
- while ((ch >= '0' && ch <= '9')||(ch=='e'||ch=='E'||ch=='.')||(ch=='+'||ch=='-'))
- {
- if (len < MAX_SYMBOL_NAME_LEN) {
- symbol_name[len] = ch;
- len++;
- ch = lReadByte(pTok);
- }
- }
- symbol_name[len] = '\0';
- assert(ch == '\0');
- strcpy(yylvalpp->symbol_name,symbol_name);
- yylvalpp->sc_fval=(float)atof(yylvalpp->symbol_name);
- break;
- case CPP_INTCONSTANT:
- len = 0;
- ch = lReadByte(pTok);
- while ((ch >= '0' && ch <= '9'))
- {
- if (len < MAX_SYMBOL_NAME_LEN) {
- symbol_name[len] = ch;
- len++;
- ch = lReadByte(pTok);
- }
- }
- symbol_name[len] = '\0';
- assert(ch == '\0');
- strcpy(yylvalpp->symbol_name,symbol_name);
- yylvalpp->sc_int=atoi(yylvalpp->symbol_name);
- break;
- case '(':
- yylvalpp->sc_int = lReadByte(pTok);
- break;
- }
- return ltoken;
- }
- return EOF_SY;
-} /* ReadToken */ -
-typedef struct TokenInputSrc {
- InputSrc base;
- TokenStream *tokens;
- int (*final)(CPPStruct *);
-} TokenInputSrc;
-
-static int scan_token(TokenInputSrc *in, yystypepp * yylvalpp)
-{
- int token = ReadToken(in->tokens, yylvalpp);
- int (*final)(CPPStruct *);
- cpp->tokenLoc->file = cpp->currentInput->name;
- cpp->tokenLoc->line = cpp->currentInput->line;
- if (token == '\n') {
- in->base.line++;
- return token;
- }
- if (token > 0) return token;
- cpp->currentInput = in->base.prev;
- final = in->final;
- free(in);
- if (final && !final(cpp)) return -1;
- return cpp->currentInput->scan(cpp->currentInput, yylvalpp);
-}
-
-int ReadFromTokenStream(TokenStream *ts, int name, int (*final)(CPPStruct *))
-{
- TokenInputSrc *in = malloc(sizeof(TokenInputSrc));
- memset(in, 0, sizeof(TokenInputSrc));
- in->base.name = name;
- in->base.prev = cpp->currentInput;
- in->base.scan = (int (*)(InputSrc *, yystypepp *))scan_token;
- in->base.line = 1;
- in->tokens = ts;
- in->final = final;
- RewindTokenStream(ts);
- cpp->currentInput = &in->base;
- return 1;
-}
-
-typedef struct UngotToken {
- InputSrc base;
- int token;
- yystypepp lval;
-} UngotToken;
-
-static int reget_token(UngotToken *t, yystypepp * yylvalpp)
-{
- int token = t->token;
- *yylvalpp = t->lval;
- cpp->currentInput = t->base.prev;
- free(t);
- return token;
-}
-
-void UngetToken(int token, yystypepp * yylvalpp) {
- UngotToken *t = malloc(sizeof(UngotToken));
- memset(t, 0, sizeof(UngotToken));
- t->token = token;
- t->lval = *yylvalpp;
- t->base.scan = (void *)reget_token;
- t->base.prev = cpp->currentInput;
- t->base.name = cpp->currentInput->name;
- t->base.line = cpp->currentInput->line;
- cpp->currentInput = &t->base;
-}
-
-
-void DumpTokenStream(FILE *fp, TokenStream *s, yystypepp * yylvalpp) {
- int token;
- char str[100];
-
- if (fp == 0) fp = stdout;
- RewindTokenStream(s);
- while ((token = ReadToken(s, yylvalpp)) > 0) {
- switch (token) {
- case CPP_IDENTIFIER:
- case CPP_TYPEIDENTIFIER:
- sprintf(str, "%s ", GetAtomString(atable, yylvalpp->sc_ident));
- break;
- case CPP_STRCONSTANT:
- sprintf(str, "\"%s\"", GetAtomString(atable, yylvalpp->sc_ident));
- break;
- case CPP_FLOATCONSTANT:
- /*printf("%g9.6 ", yylvalpp->sc_fval); */ - break;
- case CPP_INTCONSTANT:
- /*printf("%d ", yylvalpp->sc_int); */ - break;
- default:
- if (token >= 127)
- sprintf(str, "%s ", GetAtomString(atable, token));
- else
- sprintf(str, "%c", token);
- break;
- }
- CPPDebugLogMsg(str);
- }
-}
-
-/*///////////////////////////////////////////////////////////////////////////////////////////// */ -/*///////////////////////////////////// End of tokens.c /////////////////////////////////////// */ -/*///////////////////////////////////////////////////////////////////////////////////////////// */ diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.h deleted file mode 100755 index 0a25bf7c8..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.h +++ /dev/null @@ -1,122 +0,0 @@ -/* */ -/*Copyright (C) 2002-2005 3Dlabs Inc. Ltd. */ -/*All rights reserved. */ -/* */ -/*Redistribution and use in source and binary forms, with or without */ -/*modification, are permitted provided that the following conditions */ -/*are met: */ -/* */ -/* Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials provided */ -/* with the distribution. */ -/* */ -/* Neither the name of 3Dlabs Inc. Ltd. nor the names of its */ -/* contributors may be used to endorse or promote products derived */ -/* from this software without specific prior written permission. */ -/* */ -/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ -/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ -/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */ -/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */ -/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */ -/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */ -/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */ -/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */ -/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */ -/*POSSIBILITY OF SUCH DAMAGE. */ -/* */ -/****************************************************************************\
-Copyright (c) 2002, NVIDIA Corporation.
-
-NVIDIA Corporation("NVIDIA") supplies this software to you in
-consideration of your agreement to the following terms, and your use,
-installation, modification or redistribution of this NVIDIA software
-constitutes acceptance of these terms. If you do not agree with these
-terms, please do not use, install, modify or redistribute this NVIDIA
-software.
-
-In consideration of your agreement to abide by the following terms, and
-subject to these terms, NVIDIA grants you a personal, non-exclusive
-license, under NVIDIA's copyrights in this original NVIDIA software (the
-"NVIDIA Software"), to use, reproduce, modify and redistribute the
-NVIDIA Software, with or without modifications, in source and/or binary
-forms; provided that if you redistribute the NVIDIA Software, you must
-retain the copyright notice of NVIDIA, this notice and the following
-text and disclaimers in all such redistributions of the NVIDIA Software.
-Neither the name, trademarks, service marks nor logos of NVIDIA
-Corporation may be used to endorse or promote products derived from the
-NVIDIA Software without specific prior written permission from NVIDIA.
-Except as expressly stated in this notice, no other rights or licenses
-express or implied, are granted by NVIDIA herein, including but not
-limited to any patent rights that may be infringed by your derivative
-works or by other works in which the NVIDIA Software may be
-incorporated. No hardware is licensed hereunder.
-
-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
-PRODUCTS.
-
-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-\****************************************************************************/
-/* */ -/* tokens.h */ -/* */ -
-#if !defined(__TOKENS_H)
-#define __TOKENS_H 1
-
-#include "parser.h"
-
-#define EOF_SY (-1)
-
-typedef struct TokenBlock_Rec TokenBlock;
-
-typedef struct TokenStream_Rec {
- struct TokenStream_Rec *next;
- char *name;
- TokenBlock *head;
- TokenBlock *current;
-} TokenStream;
-
-struct TokenBlock_Rec {
- TokenBlock *next;
- int current;
- int count;
- int max;
- unsigned char *data;
-};
-
-extern TokenStream stdlib_cpp_stream;
-
-
-TokenStream *NewTokenStream(const char *name);
-void DeleteTokenStream(TokenStream *pTok);
-void RecordToken(TokenStream *pTok, int token, yystypepp * yylvalpp);
-void RewindTokenStream(TokenStream *pTok);
-int ReadToken(TokenStream *pTok, yystypepp * yylvalpp);
-int ReadFromTokenStream(TokenStream *pTok, int name, int (*final)(CPPStruct *));
-void UngetToken(int, yystypepp * yylvalpp);
-
-#if defined(CPPC_ENABLE_TOOLS)
-
-void DumpTokenStream(FILE *, TokenStream *, yystypepp * yylvalpp);
-
-#endif /* defined(CPPC_ENABLE_TOOLS) */ -
-#endif /* !defined(__TOKENS_H) */ diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/unistd.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/unistd.h deleted file mode 100755 index efadd63fd..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/MachineIndependent/unistd.h +++ /dev/null @@ -1 +0,0 @@ -// This is a NULL file and is meant to be empty
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.cpp deleted file mode 100755 index 2e6f8c69b..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.cpp +++ /dev/null @@ -1,151 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#define SH_EXPORTING
-#include "Initialisation.h"
-#include "Include/InitializeGlobals.h"
-#include "Include/InitializeParseContext.h"
-#include "Public/ShaderLang.h"
-
-OS_TLSIndex GlobalProcessFlag = OS_INVALID_TLS_INDEX;
-
-bool InitProcess()
-{
- if (GlobalProcessFlag != OS_INVALID_TLS_INDEX) {
- //
- // Function is re-entrant.
- //
- return true;
- }
-
- GlobalProcessFlag = OS_AllocTLSIndex();
-
- if (GlobalProcessFlag == OS_INVALID_TLS_INDEX) {
- assert (0 && "InitProcess(): Failed to allocate TLS area for init flag");
- return false;
- }
-
- if (!InitializePoolIndex()) {
- assert (0 && "InitProcess(): Failed to initalize global pool");
- return false;
- }
-
- if (!InitializeParseContextIndex()) {
- assert (0 && "InitProcess(): Failed to initalize parse context");
- return false;
- }
-
- InitThread();
- return true;
-}
-
-
-bool InitThread()
-{
- //
- // This function is re-entrant
- //
- if (GlobalProcessFlag == OS_INVALID_TLS_INDEX) {
- assert(0 && "InitThread(): Process hasn't been initalised.");
- return false;
- }
-
- if (OS_GetTLSValue(GlobalProcessFlag) != 0) {
- return true;
- }
-
- InitializeGlobalPools();
-
- if(!InitializeGlobalParseContext())
- return false;
-
- if(!OS_SetTLSValue(GlobalProcessFlag, (void *)1)) {
- assert(0 && "InitThread(): Unable to set init flag.");
- return false;
- }
-
- return true;
-}
-
-
-bool DetachThread()
-{
- bool retFlag = true;
-
- if (GlobalProcessFlag == OS_INVALID_TLS_INDEX) {
- assert(0 && "DetachThread(): Process hasn't been initalised.");
- return false;
- }
-
- //
- // Function is re-entrant and this thread may not have been initalised.
- //
- if (OS_GetTLSValue(GlobalProcessFlag) != 0)
- {
- if(!OS_SetTLSValue(GlobalProcessFlag, (void *)0)) {
- assert(0 && "DetachThread(): Unable to clear init flag.");
- retFlag = false;
- }
-
- FreeGlobalPools();
-
- if (!FreeParseContext())
- retFlag = false;
- }
-
- return retFlag;
-}
-
-bool DetachProcess()
-{
- bool retFlag = true;
-
- if (GlobalProcessFlag == OS_INVALID_TLS_INDEX)
- return true;
-
- ShFinalize();
-
- retFlag = DetachThread();
-
- FreePoolIndex();
-
- if(!FreeParseContextIndex())
- retFlag = false;
-
- OS_FreeTLSIndex(GlobalProcessFlag);
- GlobalProcessFlag = OS_INVALID_TLS_INDEX;
-
- return retFlag;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.h deleted file mode 100755 index 1cfd97eeb..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.h +++ /dev/null @@ -1,47 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-#ifndef __INITIALISATION_H
-#define __INITIALISATION_H
-
-
-#include "osinclude.h"
-
-
-bool InitProcess();
-bool InitThread();
-bool DetachThread();
-bool DetachProcess();
-
-#endif // __INITIALISATION_H
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Linux/osinclude.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Linux/osinclude.h deleted file mode 100755 index 8b20b961c..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Linux/osinclude.h +++ /dev/null @@ -1,78 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef __OSINCLUDE_H
-#define __OSINCLUDE_H
-
-//
-// This file contains any Linux specific functions.
-//
-
-/* WORKAROUND: linux builds seem not to define "linux" */
-/*#if !(defined(linux))
-#error Trying to include a Linux specific file in a non-Linux build.
-#endif*/
-
-#include <pthread.h>
-#include <semaphore.h>
-#include <assert.h>
-#include <errno.h>
-#include "Include/InitializeGlobals.h"
-#include "Include/PoolAlloc.h"
-
-#define _vsnprintf vsnprintf
-
-void DetachThreadLinux(void *);
-
-//
-// Thread Local Storage Operations
-//
-typedef unsigned int OS_TLSIndex;
-#define OS_INVALID_TLS_INDEX 0xFFFFFFFF
-
-OS_TLSIndex OS_AllocTLSIndex();
-bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue);
-bool OS_FreeTLSIndex(OS_TLSIndex nIndex);
-
-
-inline void * OS_GetTLSValue(OS_TLSIndex nIndex)
-{
- //
- // This function should return 0 if nIndex is invalid.
- //
- assert(nIndex != OS_INVALID_TLS_INDEX);
- return (pthread_getspecific(nIndex));
-}
-
-#endif // __OSINCLUDE_H
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Linux/ossource.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Linux/ossource.cpp deleted file mode 100755 index 4bcd66a31..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Linux/ossource.cpp +++ /dev/null @@ -1,140 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-//
-// This file contains the Linux specific functions
-//
-#include "osinclude.h"
-#include "Initialisation.h"
-
-/*#if !(defined(linux))
-#error Trying to build a Linux specific file in a non-Linux build.
-#endif*/
-
-//
-// Thread cleanup
-//
-
-//
-// Wrapper for Linux call to DetachThread. This is required as pthread_cleanup_push() expects
-// the cleanup routine to return void.
-//
-void DetachThreadLinux(void *)
-{
- DetachThread();
-}
-
-
-//
-// Registers cleanup handler, sets cancel type and state, and excecutes the thread specific
-// cleanup handler. This function will be called in the Standalone.cpp for regression
-// testing. When OpenGL applications are run with the driver code, Linux OS does the
-// thread cleanup.
-//
-void OS_CleanupThreadData(void)
-{
- int old_cancel_state, old_cancel_type;
- void *cleanupArg = NULL;
-
- //
- // Set thread cancel state and push cleanup handler.
- //
- pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &old_cancel_state);
- pthread_cleanup_push(DetachThreadLinux, (void *) cleanupArg);
-
- //
- // Put the thread in deferred cancellation mode.
- //
- pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, &old_cancel_type);
-
- //
- // Pop cleanup handler and execute it prior to unregistering the cleanup handler.
- //
- pthread_cleanup_pop(1);
-
- //
- // Restore the thread's previous cancellation mode.
- //
- pthread_setcanceltype(old_cancel_state, NULL);
-}
-
-
-//
-// Thread Local Storage Operations
-//
-OS_TLSIndex OS_AllocTLSIndex()
-{
- pthread_key_t pPoolIndex;
-
- //
- // Create global pool key.
- //
- if ((pthread_key_create(&pPoolIndex, NULL)) != 0) {
- assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage");
- return false;
- }
- else
- return pPoolIndex;
-}
-
-
-bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue)
-{
- if (nIndex == OS_INVALID_TLS_INDEX) {
- assert(0 && "OS_SetTLSValue(): Invalid TLS Index");
- return false;
- }
-
- if (pthread_setspecific(nIndex, lpvValue) == 0)
- return true;
- else
- return false;
-}
-
-
-bool OS_FreeTLSIndex(OS_TLSIndex nIndex)
-{
- if (nIndex == OS_INVALID_TLS_INDEX) {
- assert(0 && "OS_SetTLSValue(): Invalid TLS Index");
- return false;
- }
-
- //
- // Delete the global pool key.
- //
- if (pthread_key_delete(nIndex) == 0)
- return true;
- else
- return false;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Windows/osinclude.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Windows/osinclude.h deleted file mode 100755 index 97a9e9f3d..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Windows/osinclude.h +++ /dev/null @@ -1,68 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef __OSINCLUDE_H
-#define __OSINCLUDE_H
-
-//
-// This file contains contains the window's specific datatypes and
-// declares any windows specific functions.
-//
-
-#if !(defined(_WIN32) || defined(_WIN64))
-#error Trying to include a windows specific file in a non windows build.
-#endif
-
-#define STRICT
-#define VC_EXTRALEAN 1
-#include <windows.h>
-#include <assert.h>
-
-//
-// Thread Local Storage Operations
-//
-typedef DWORD OS_TLSIndex;
-#define OS_INVALID_TLS_INDEX (TLS_OUT_OF_INDEXES)
-
-OS_TLSIndex OS_AllocTLSIndex();
-bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue);
-bool OS_FreeTLSIndex(OS_TLSIndex nIndex);
-
-inline void* OS_GetTLSValue(OS_TLSIndex nIndex)
-{
- assert(nIndex != OS_INVALID_TLS_INDEX);
- return TlsGetValue(nIndex);
-}
-
-#endif // __OSINCLUDE_H
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp deleted file mode 100755 index 35d086614..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp +++ /dev/null @@ -1,119 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include "Initialisation.h"
-
-//
-// This file contains contains the window's specific functions
-//
-
-#if !(defined(_WIN32) || defined(_WIN64))
-#error Trying to build a windows specific file in a non windows build.
-#endif
-
-BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
-{
- switch (fdwReason)
- {
- case DLL_PROCESS_ATTACH:
- if (!InitProcess())
- return false;
- break;
- case DLL_THREAD_ATTACH:
- if (!InitThread())
- return false;
- break;
-
- case DLL_THREAD_DETACH:
-
- if (!DetachThread())
- return false;
- break;
-
- case DLL_PROCESS_DETACH:
-
- DetachProcess();
- break;
-
- default:
- assert(0 && "DllMain(): Reason for calling DLL Main is unknown");
- return false;
- }
-
- return true;
-}
-
-//
-// Thread Local Storage Operations
-//
-OS_TLSIndex OS_AllocTLSIndex()
-{
- DWORD dwIndex = TlsAlloc();
- if (dwIndex == TLS_OUT_OF_INDEXES) {
- assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage");
- return (OS_INVALID_TLS_INDEX);
- }
-
- return dwIndex;
-}
-
-
-bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue)
-{
- if (nIndex == OS_INVALID_TLS_INDEX)
- {
- assert(0 && "OS_SetTLSValue(): Invalid TLS Index");
- return false;
- }
-
- if (TlsSetValue(nIndex, lpvValue))
- return true;
- else
- return false;
-}
-
-
-bool OS_FreeTLSIndex(OS_TLSIndex nIndex)
-{
- if (nIndex == OS_INVALID_TLS_INDEX) {
- assert(0 && "OS_SetTLSValue(): Invalid TLS Index");
- return false;
- }
-
- if (TlsFree(nIndex))
- return true;
- else
- return false;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Public/ShaderLang.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Public/ShaderLang.h deleted file mode 100755 index 34b1688e8..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Public/ShaderLang.h +++ /dev/null @@ -1,212 +0,0 @@ -/*
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-*/
-#ifndef _COMPILER_INTERFACE_INCLUDED_
-#define _COMPILER_INTERFACE_INCLUDED_
-
-#include "../Include/ResourceLimits.h"
-
-#ifdef _WIN32
-#define C_DECL __cdecl
-/*#ifdef SH_EXPORTING
- #define SH_IMPORT_EXPORT __declspec(dllexport)
-#else
- #define SH_IMPORT_EXPORT __declspec(dllimport)
-#endif*/
-/* disable DLL linking */
-#define SH_IMPORT_EXPORT
-#else
-#define SH_IMPORT_EXPORT
-#define __fastcall
-#define C_DECL
-#endif
-
-/*
-// This is the platform independent interface between an OGL driver
-// and the shading language compiler/linker.
-*/
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/*
-// Driver must call this first, once, before doing any other
-// compiler/linker operations.
-*/
-SH_IMPORT_EXPORT int ShInitialize();
-/*
-// Driver should call this at shutdown.
-*/
-SH_IMPORT_EXPORT int __fastcall ShFinalize();
-
-/*
-// Types of languages the compiler can consume.
-*/
-typedef enum {
- EShLangVertex,
- EShLangFragment,
- EShLangPack,
- EShLangUnpack,
- EShLangCount
-} EShLanguage;
-
-/*
-// Types of output the linker will create.
-*/
-typedef enum {
- EShExVertexFragment,
- EShExPackFragment,
- EShExUnpackFragment,
- EShExFragment
-} EShExecutable;
-
-/*
-// Optimization level for the compiler.
-*/
-typedef enum {
- EShOptNoGeneration,
- EShOptNone,
- EShOptSimple, /* Optimizations that can be done quickly */
- EShOptFull /* Optimizations that will take more time */
-} EShOptimizationLevel;
-
-/*
-// Build a table for bindings. This can be used for locating
-// attributes, uniforms, globals, etc., as needed.
-*/
-typedef struct {
- char* name;
- int binding;
-} ShBinding;
-
-typedef struct {
- int numBindings;
- ShBinding* bindings; /* array of bindings */
-} ShBindingTable;
-
-/*
-// ShHandle held by but opaque to the driver. It is allocated,
-// managed, and de-allocated by the compiler/linker. It's contents
-// are defined by and used by the compiler and linker. For example,
-// symbol table information and object code passed from the compiler
-// to the linker can be stored where ShHandle points.
-//
-// If handle creation fails, 0 will be returned.
-*/
-typedef void* ShHandle;
-
-/*
-// Driver calls these to create and destroy compiler/linker
-// objects.
-*/
-SH_IMPORT_EXPORT ShHandle ShConstructCompiler(const EShLanguage, int debugOptions); /* one per shader */
-SH_IMPORT_EXPORT ShHandle ShConstructLinker(const EShExecutable, int debugOptions); /* one per shader pair */
-SH_IMPORT_EXPORT ShHandle ShConstructUniformMap(); /* one per uniform namespace (currently entire program object) */
-SH_IMPORT_EXPORT void ShDestruct(ShHandle);
-
-/*
-// The return value of ShCompile is boolean, indicating
-// success or failure.
-//
-// The info-log should be written by ShCompile into
-// ShHandle, so it can answer future queries.
-*/
-SH_IMPORT_EXPORT int ShCompile(
- const ShHandle,
- const char* const shaderStrings[],
- const int numStrings,
- const EShOptimizationLevel,
- const TBuiltInResource *resources,
- int debugOptions
- );
-
-
-/*
-// Similar to ShCompile, but accepts an opaque handle to an
-// intermediate language structure.
-*/
-SH_IMPORT_EXPORT int ShCompileIntermediate(
- ShHandle compiler,
- ShHandle intermediate,
- const EShOptimizationLevel,
- int debuggable /* boolean */
- );
-
-SH_IMPORT_EXPORT int ShLink(
- const ShHandle, /* linker object */
- const ShHandle h[], /* compiler objects to link together */
- const int numHandles,
- ShHandle uniformMap, /* updated with new uniforms */
- short int** uniformsAccessed, /* returned with indexes of uniforms accessed */
- int* numUniformsAccessed);
-
-/*
-// ShSetEncrpytionMethod is a place-holder for specifying
-// how source code is encrypted.
-*/
-SH_IMPORT_EXPORT void ShSetEncryptionMethod(ShHandle);
-
-/*
-// All the following return 0 if the information is not
-// available in the object passed down, or the object is bad.
-*/
-SH_IMPORT_EXPORT const char* ShGetInfoLog(const ShHandle);
-SH_IMPORT_EXPORT const void* ShGetExecutable(const ShHandle);
-SH_IMPORT_EXPORT int ShSetVirtualAttributeBindings(const ShHandle, const ShBindingTable*); /* to detect user aliasing */
-SH_IMPORT_EXPORT int ShSetFixedAttributeBindings(const ShHandle, const ShBindingTable*); /* to force any physical mappings */
-SH_IMPORT_EXPORT int ShGetPhysicalAttributeBindings(const ShHandle, const ShBindingTable**); /* for all attributes */
-/*
-// Tell the linker to never assign a vertex attribute to this list of physical attributes
-*/
-SH_IMPORT_EXPORT int ShExcludeAttributes(const ShHandle, int *attributes, int count);
-
-/*
-// Returns the location ID of the named uniform.
-// Returns -1 if error.
-*/
-SH_IMPORT_EXPORT int ShGetUniformLocation(const ShHandle uniformMap, const char* name);
-
-enum TDebugOptions {
- EDebugOpNone = 0x000,
- EDebugOpIntermediate = 0x001,
- EDebugOpAssembly = 0x002,
- EDebugOpObjectCode = 0x004,
- EDebugOpLinkMaps = 0x008
-};
-
-#ifdef __cplusplus
- }
-#endif
-
-#endif /* _COMPILER_INTERFACE_INCLUDED_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/Public/ShaderLangExt.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/Public/ShaderLangExt.h deleted file mode 100755 index e44b5f99a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/Public/ShaderLangExt.h +++ /dev/null @@ -1,57 +0,0 @@ -//
-//Copyright (C) 2002-2004 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-#ifndef _SHADERLANG_EXTENSION_INCLUDED_
-#define _SHADERLANG_EXTENSION_INCLUDED_
-
-#include "ShaderLang.h"
-
-//
-// This is the platform independent interface between an OGL driver
-// and the shading language compiler/linker.
-//
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-SH_IMPORT_EXPORT int ShLinkExt(
- const ShHandle, // linker object
- const ShHandle h[], // compiler objects to link together
- const int numHandles);
-
-#ifdef __cplusplus
- }
-#endif
-
-#endif // _SHADERLANG_EXTENSION_INCLUDED_
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/descrip.mms b/nx-X11/extras/Mesa/src/mesa/shader/slang/descrip.mms deleted file mode 100644 index 6f2b90296..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/descrip.mms +++ /dev/null @@ -1,52 +0,0 @@ -# Makefile for core library for VMS -# contributed by Jouk Jansen joukj@hrem.stm.tudelft.nl -# Last revision : 1 June 2005 - -.first - define gl [----.include.gl] - define math [--.math] - define swrast [--.swrast] - define array_cache [--.array_cache] - -.include [----]mms-config. - -##### MACROS ##### - -VPATH = RCS - -INCDIR = [----.include],[--.main],[--.glapi],[-.slang],[-.grammar],[-] -LIBDIR = [----.lib] -CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short) - -SOURCES = \ - slang_compile.c,slang_preprocess.c - -OBJECTS = \ - slang_compile.obj,slang_preprocess.obj,slang_utility.obj,\ - slang_execute.obj,slang_assemble.obj,slang_assemble_conditional.obj,\ - slang_assemble_constructor.obj,slang_assemble_typeinfo.obj,\ - slang_storage.obj,slang_assemble_assignment.obj - -##### RULES ##### - -VERSION=Mesa V3.4 - -##### TARGETS ##### -# Make the library -$(LIBDIR)$(GL_LIB) : $(OBJECTS) - @ library $(LIBDIR)$(GL_LIB) $(OBJECTS) - -clean : - purge - delete *.obj;* - -slang_compile.obj : slang_compile.c -slang_preprocess.obj : slang_preprocess.c -slang_utility.obj : slang_utility.c -slang_execute.obj : slang_execute.c -slang_assemble.obj : slang_assemble.c -slang_assemble_conditional.obj : slang_assemble_conditional.c -slang_assemble_constructor.obj : slang_assemble_constructor.c -slang_assemble_typeinfo.obj : slang_assemble_typeinfo.c -slang_storage.obj : slang_storage.c -slang_assemble_assignment.obj : slang_assemble_assignment.c diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_bin.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_bin.c deleted file mode 100755 index 4bd211442..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_bin.c +++ /dev/null @@ -1,79 +0,0 @@ -#include "../../grammar/grammar_crt.h"
-#include "../../grammar/grammar_crt.c"
-#include <stdio.h>
-
-static const char *slang_shader_syn =
-#include "slang_shader_syn.h"
-;
-
-static void gc_to_bin (grammar id, const char *in, const char *out)
-{
- FILE *f;
- byte *source, *prod;
- unsigned int size, i, line = 0;
-
- f = fopen (in, "r");
- if (f == NULL)
- return;
- fseek (f, 0, SEEK_END);
- size = ftell (f);
- fseek (f, 0, SEEK_SET);
- source = (byte *) grammar_alloc_malloc (size + 1);
- source[fread (source, 1, size, f)] = '\0';
- fclose (f);
-
- if (!grammar_fast_check (id, source, &prod, &size, 65536))
- {
- grammar_alloc_free (source);
- return;
- }
-
- f = fopen (out, "w");
- for (i = 0; i < size; i++)
- {
- unsigned int a;
- if (prod[i] < 10)
- a = 1;
- else if (prod[i] < 100)
- a = 2;
- else
- a = 3;
- if (i < size - 1)
- a++;
- if (line + a > 100)
- {
- fprintf (f, "\n");
- line = 0;
- }
- line += a;
- fprintf (f, "%d", prod[i]);
- if (i < size - 1)
- fprintf (f, ",");
- }
- fclose (f);
- grammar_alloc_free (prod);
-}
-
-int main ()
-{
- grammar id;
-
- id = grammar_load_from_text ((const byte *) slang_shader_syn);
- if (id == 0)
- return 1;
-
- grammar_set_reg8 (id, (const byte *) "parsing_builtin", 1);
-
- grammar_set_reg8 (id, (const byte *) "shader_type", 1);
- gc_to_bin (id, "slang_core.gc", "slang_core_gc_bin.h");
- gc_to_bin (id, "slang_common_builtin.gc", "slang_common_builtin_gc_bin.h");
- gc_to_bin (id, "slang_fragment_builtin.gc", "slang_fragment_builtin_gc_bin.h");
-
- grammar_set_reg8 (id, (const byte *) "shader_type", 2);
- gc_to_bin (id, "slang_vertex_builtin.gc", "slang_vertex_builtin_gc_bin.h");
-
- grammar_destroy (id);
-
- return 0;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_string.py b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_string.py deleted file mode 100644 index a9d399fc1..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_string.py +++ /dev/null @@ -1,55 +0,0 @@ -#!/usr/bin/env python
-
-# Mesa 3-D graphics library
-# Version: 6.3
-#
-# Copyright (C) 2005 Brian Paul All Rights Reserved.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-# author: Michal Krol
-
-# converts slang source file into a C header containing one big string
-# comments and trailing whitespaces are stripped
-# C style comments are not supported, only C++ style ones are
-# empty lines are kept to maintain line numbers correlation
-# escape characters are not handled except for newlines
-
-# example:
-# -- source file
-# // some comment
-#
-# attribute vec4 myPosition; // my vertex data
-# -- output file
-# "\n"
-# "\n"
-# "attribute vec4 myPosition;\n"
-
-# usage: gc_to_string.py filename.gc > filename_gc.h
-
-import sys
-
-f = open (sys.argv[1], 'r')
-s = f.readline ()
-while s != '':
- s = s[0:s.find ('//')].rstrip ()
- # output empty lines, too, so line numbers can be tracked
- print '\"' + s + '\\n\"'
- s = f.readline ()
-f.close ()
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_common_builtin.gc b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_common_builtin.gc deleted file mode 100755 index 0b3ed0e88..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_common_builtin.gc +++ /dev/null @@ -1,1410 +0,0 @@ - -// -// TODO: -// - implement sin, asin, acos, atan, pow, log2, floor, ceil, -// - implement texture1D, texture2D, texture3D, textureCube, -// - implement shadow1D, shadow2D, -// - implement noise1, noise2, noise3, noise4, -// - -// -// From Shader Spec, ver. 1.10, rev. 59 -// -// The following built-in constants are provided to vertex and fragment shaders. -// - -// -// Implementation dependent constants. The example values below -// are the minimum values allowed for these maximums. -// - -const int gl_MaxLights = 8; // GL 1.0 -const int gl_MaxClipPlanes = 6; // GL 1.0 -const int gl_MaxTextureUnits = 2; // GL 1.3 -const int gl_MaxTextureCoords = 2; // ARB_fragment_program -const int gl_MaxVertexAttribs = 16; // ARB_vertex_shader -const int gl_MaxVertexUniformComponents = 512; // ARB_vertex_shader -const int gl_MaxVaryingFloats = 32; // ARB_vertex_shader -const int gl_MaxVertexTextureImageUnits = 0; // ARB_vertex_shader -const int gl_MaxCombinedTextureImageUnits = 2; // ARB_vertex_shader -const int gl_MaxTextureImageUnits = 2; // ARB_fragment_shader -const int gl_MaxFragmentUniformComponents = 64; // ARB_fragment_shader -const int gl_MaxDrawBuffers = 1; // proposed ARB_draw_buffers - -// -// As an aid to accessing OpenGL processing state, the following uniform variables are built into -// the OpenGL Shading Language. All page numbers and notations are references to the 1.4 -// specification. -// - -// -// Matrix state. p. 31, 32, 37, 39, 40. -// - -uniform mat4 gl_ModelViewMatrix; -uniform mat4 gl_ProjectionMatrix; -uniform mat4 gl_ModelViewProjectionMatrix; -uniform mat4 gl_TextureMatrix[gl_MaxTextureCoords]; - -// -// Derived matrix state that provides inverse and transposed versions -// of the matrices above. Poorly conditioned matrices may result -// in unpredictable values in their inverse forms. -// -uniform mat3 gl_NormalMatrix; // transpose of the inverse of the - // upper leftmost 3x3 of gl_ModelViewMatrix - -uniform mat4 gl_ModelViewMatrixInverse; -uniform mat4 gl_ProjectionMatrixInverse; -uniform mat4 gl_ModelViewProjectionMatrixInverse; -uniform mat4 gl_TextureMatrixInverse[gl_MaxTextureCoords]; - -uniform mat4 gl_ModelViewMatrixTranspose; -uniform mat4 gl_ProjectionMatrixTranspose; -uniform mat4 gl_ModelViewProjectionMatrixTranspose; -uniform mat4 gl_TextureMatrixTranspose[gl_MaxTextureCoords]; - -uniform mat4 gl_ModelViewMatrixInverseTranspose; -uniform mat4 gl_ProjectionMatrixInverseTranspose; -uniform mat4 gl_ModelViewProjectionMatrixInverseTranspose; -uniform mat4 gl_TextureMatrixInverseTranspose[gl_MaxTextureCoords]; - -// -// Normal scaling p. 39. -// - -uniform float gl_NormalScale; - -// -// Depth range in window coordinates, p. 33 -// - -struct gl_DepthRangeParameters { - float near; // n - float far; // f - float diff; // f - n -}; - -uniform gl_DepthRangeParameters gl_DepthRange; - -// -// Clip planes p. 42. -// - -uniform vec4 gl_ClipPlane[gl_MaxClipPlanes]; - -// -// Point Size, p. 66, 67. -// - -struct gl_PointParameters { - float size; - float sizeMin; - float sizeMax; - float fadeThresholdSize; - float distanceConstantAttenuation; - float distanceLinearAttenuation; - float distanceQuadraticAttenuation; -}; - -uniform gl_PointParameters gl_Point; - -// -// Material State p. 50, 55. -// - -struct gl_MaterialParameters { - vec4 emission; // Ecm - vec4 ambient; // Acm - vec4 diffuse; // Dcm - vec4 specular; // Scm - float shininess; // Srm -}; - -uniform gl_MaterialParameters gl_FrontMaterial; -uniform gl_MaterialParameters gl_BackMaterial; - -// -// Light State p 50, 53, 55. -// - -struct gl_LightSourceParameters { - vec4 ambient; // Acli - vec4 diffuse; // Dcli - vec4 specular; // Scli - vec4 position; // Ppli - vec4 halfVector; // Derived: Hi - vec3 spotDirection; // Sdli - float spotExponent; // Srli - float spotCutoff; // Crli - // (range: [0.0,90.0], 180.0) - float spotCosCutoff; // Derived: cos(Crli) - // (range: [1.0,0.0],-1.0) - float constantAttenuation; // K0 - float linearAttenuation; // K1 - float quadraticAttenuation; // K2 -}; - -uniform gl_LightSourceParameters gl_LightSource[gl_MaxLights]; - -struct gl_LightModelParameters { - vec4 ambient; // Acs -}; - -uniform gl_LightModelParameters gl_LightModel; - -// -// Derived state from products of light and material. -// - -struct gl_LightModelProducts { - vec4 sceneColor; // Derived. Ecm + Acm * Acs -}; - -uniform gl_LightModelProducts gl_FrontLightModelProduct; -uniform gl_LightModelProducts gl_BackLightModelProduct; - -struct gl_LightProducts { - vec4 ambient; // Acm * Acli - vec4 diffuse; // Dcm * Dcli - vec4 specular; // Scm * Scli -}; - -uniform gl_LightProducts gl_FrontLightProduct[gl_MaxLights]; -uniform gl_LightProducts gl_BackLightProduct[gl_MaxLights]; - -// -// Texture Environment and Generation, p. 152, p. 40-42. -// - -uniform vec4 gl_TextureEnvColor[gl_MaxTextureImageUnits]; -uniform vec4 gl_EyePlaneS[gl_MaxTextureCoords]; -uniform vec4 gl_EyePlaneT[gl_MaxTextureCoords]; -uniform vec4 gl_EyePlaneR[gl_MaxTextureCoords]; -uniform vec4 gl_EyePlaneQ[gl_MaxTextureCoords]; -uniform vec4 gl_ObjectPlaneS[gl_MaxTextureCoords]; -uniform vec4 gl_ObjectPlaneT[gl_MaxTextureCoords]; -uniform vec4 gl_ObjectPlaneR[gl_MaxTextureCoords]; -uniform vec4 gl_ObjectPlaneQ[gl_MaxTextureCoords]; - -// -// Fog p. 161 -// - -struct gl_FogParameters { - vec4 color; - float density; - float start; - float end; - float scale; // Derived: 1.0 / (end - start) -}; - -uniform gl_FogParameters gl_Fog; - -// -// The OpenGL Shading Language defines an assortment of built-in convenience functions for scalar -// and vector operations. Many of these built-in functions can be used in more than one type -// of shader, but some are intended to provide a direct mapping to hardware and so are available -// only for a specific type of shader. -// -// The built-in functions basically fall into three categories: -// -// * They expose some necessary hardware functionality in a convenient way such as accessing -// a texture map. There is no way in the language for these functions to be emulated by a shader. -// -// * They represent a trivial operation (clamp, mix, etc.) that is very simple for the user -// to write, but they are very common and may have direct hardware support. It is a very hard -// problem for the compiler to map expressions to complex assembler instructions. -// -// * They represent an operation graphics hardware is likely to accelerate at some point. The -// trigonometry functions fall into this category. -// -// Many of the functions are similar to the same named ones in common C libraries, but they support -// vector input as well as the more traditional scalar input. -// -// Applications should be encouraged to use the built-in functions rather than do the equivalent -// computations in their own shader code since the built-in functions are assumed to be optimal -// (e.g., perhaps supported directly in hardware). -// -// User code can replace built-in functions with their own if they choose, by simply re-declaring -// and defining the same name and argument list. -// - -// -// 8.1 Angle and Trigonometry Functions -// -// Function parameters specified as angle are assumed to be in units of radians. In no case will -// any of these functions result in a divide by zero error. If the divisor of a ratio is 0, then -// results will be undefined. -// -// These all operate component-wise. The description is per component. -// - -// -// Converts degrees to radians and returns the result, i.e., result = PI*deg/180. -// - -float radians (float deg) { - return 3.141593 * deg / 180.0; -} -vec2 radians (vec2 deg) { - return vec2 (radians (deg.x), radians (deg.y)); -} -vec3 radians (vec3 deg) { - return vec3 (radians (deg.x), radians (deg.y), radians (deg.z)); -} -vec4 radians (vec4 deg) { - return vec4 (radians (deg.x), radians (deg.y), radians (deg.z), radians (deg.w)); -} - -// -// Converts radians to degrees and returns the result, i.e., result = 180*rad/PI. -// - -float degrees (float rad) { - return 180.0 * rad / 3.141593; -} -vec2 degrees (vec2 rad) { - return vec2 (degrees (rad.x), degrees (rad.y)); -} -vec3 degrees (vec3 rad) { - return vec3 (degrees (rad.x), degrees (rad.y), degrees (rad.z)); -} -vec4 degrees (vec4 rad) { - return vec4 (degrees (rad.x), degrees (rad.y), degrees (rad.z), degrees (rad.w)); -} - -// -// The standard trigonometric sine function. -// -// XXX -float sin (float angle) { - return 0.0; -} -vec2 sin (vec2 angle) { - return vec2 (sin (angle.x), sin (angle.y)); -} -vec3 sin (vec3 angle) { - return vec3 (sin (angle.x), sin (angle.y), sin (angle.z)); -} -vec4 sin (vec4 angle) { - return vec4 (sin (angle.x), sin (angle.y), sin (angle.z), sin (angle.w)); -} - -// -// The standard trigonometric cosine function. -// - -float cos (float angle) { - return sin (angle + 1.5708); -} -vec2 cos (vec2 angle) { - return vec2 (cos (angle.x), cos (angle.y)); -} -vec3 cos (vec3 angle) { - return vec3 (cos (angle.x), cos (angle.y), cos (angle.z)); -} -vec4 cos (vec4 angle) { - return vec4 (cos (angle.x), cos (angle.y), cos (angle.z), cos (angle.w)); -} - -// -// The standard trigonometric tangent. -// - -float tan (float angle) { - return sin (angle) / cos (angle); -} -vec2 tan (vec2 angle) { - return vec2 (tan (angle.x), tan (angle.y)); -} -vec3 tan (vec3 angle) { - return vec3 (tan (angle.x), tan (angle.y), tan (angle.z)); -} -vec4 tan (vec4 angle) { - return vec4 (tan (angle.x), tan (angle.y), tan (angle.z), tan (angle.w)); -} - -// -// Arc sine. Returns an angle whose sine is x. The range of values returned by this function is -// [–PI/2, PI/2]. Results are undefined if |x| > 1. -// -// XXX -float asin (float x) { - return 0.0; -} -vec2 asin (vec2 x) { - return vec2 (asin (x.x), asin (x.y)); -} -vec3 asin (vec3 x) { - return vec3 (asin (x.x), asin (x.y), asin (x.z)); -} -vec4 asin (vec4 x) { - return vec4 (asin (x.x), asin (x.y), asin (x.z), asin (x.w)); -} - -// -// Arc cosine. Returns an angle whose cosine is x. The range of values returned by this function is -// [0, PI]. Results are undefined if |x| > 1. -// -// XXX -float acos (float x) { - return 0.0; -} -vec2 acos (vec2 x) { - return vec2 (acos (x.x), acos (x.y)); -} -vec3 acos (vec3 x) { - return vec3 (acos (x.x), acos (x.y), acos (x.z)); -} -vec4 acos (vec4 x) { - return vec4 (acos (x.x), acos (x.y), acos (x.z), acos (x.w)); -} - -// -// Arc tangent. Returns an angle whose tangent is y/x. The signs of x and y are used to determine -// what quadrant the angle is in. The range of values returned by this function is [–PI, PI]. -// Results are undefined if x and y are both 0. -// -// XXX -float atan (float x, float y) { - return 0.0; -} -vec2 atan (vec2 x, vec2 y) { - return vec2 (atan (x.x, y.x), atan (x.y, y.y)); -} -vec3 atan (vec3 x, vec3 y) { - return vec3 (atan (x.x, y.x), atan (x.y, y.y), atan (x.z, y.z)); -} -vec4 atan (vec4 x, vec4 y) { - return vec4 (atan (x.x, y.x), atan (x.y, y.y), atan (x.z, y.z), atan (x.w, y.w)); -} - -// -// Arc tangent. Returns an angle whose tangent is y_over_x. The range of values returned by this -// function is [–PI/2, PI/2]. -// -// XXX -float atan (float y_over_x) { - return 0.0; -} -vec2 atan (vec2 y_over_x) { - return vec2 (atan (y_over_x.x), atan (y_over_x.y)); -} -vec3 atan (vec3 y_over_x) { - return vec3 (atan (y_over_x.x), atan (y_over_x.y), atan (y_over_x.z)); -} -vec4 atan (vec4 y_over_x) { - return vec4 (atan (y_over_x.x), atan (y_over_x.y), atan (y_over_x.z), atan (y_over_x.w)); -} - -// -// 8.2 Exponential Functions -// -// These all operate component-wise. The description is per component. -// - -// -// Returns x raised to the y power, i.e., x^y. -// Results are undefined if x < 0. -// Results are undefined if x = 0 and y <= 0. -// -// XXX -float pow (float x, float y) { - return 0.0; -} -vec2 pow (vec2 x, vec2 y) { - return vec2 (pow (x.x, y.x), pow (x.y, y.y)); -} -vec3 pow (vec3 x, vec3 y) { - return vec3 (pow (x.x, y.x), pow (x.y, y.y), pow (x.z, y.z)); -} -vec4 pow (vec4 x, vec4 y) { - return vec4 (pow (x.x, y.x), pow (x.y, y.y), pow (x.z, y.z), pow (x.w, y.w)); -} - -// -// Returns the natural exponentiation of x, i.e., e^x. -// - -float exp (float x) { - return pow (2.71828183, x); -} -vec2 exp (vec2 x) { - return vec2 (exp (x.x), exp (x.y)); -} -vec3 exp (vec3 x) { - return vec3 (exp (x.x), exp (x.y), exp (x.z)); -} -vec4 exp (vec4 x) { - return vec4 (exp (x.x), exp (x.y), exp (x.z), exp (x.w)); -} - -// -// Returns the natural logarithm of x, i.e., returns the value y which satisfies the equation -// x = e^y. -// Results are undefined if x <= 0. -// - -float log (float x) { - return log2 (x) / log2 (2.71828183); -} -vec2 log (vec2 x) { - return vec2 (log (x.x), log (x.y)); -} -vec3 log (vec3 x) { - return vec3 (log (x.x), log (x.y), log (x.z)); -} -vec4 log (vec4 x) { - return vec4 (log (x.x), log (x.y), log (x.z), log (x.w)); -} - -// -// Returns 2 raised to the x power, i.e., 2^x -// - -float exp2 (float x) { - return pow (2.0, x); -} -vec2 exp2 (vec2 x) { - return vec2 (exp2 (x.x), exp2 (x.y)); -} -vec3 exp2 (vec3 x) { - return vec3 (exp2 (x.x), exp2 (x.y), exp2 (x.z)); -} -vec4 exp2 (vec4 x) { - return vec4 (exp2 (x.x), exp2 (x.y), exp2 (x.z), exp2 (x.w)); -} - -// -// Returns the base 2 logarithm of x, i.e., returns the value y which satisfies the equation -// x = 2^y. -// Results are undefined if x <= 0. -// -// XXX -float log2 (float x) { - return 0.0; -} -vec2 log2 (vec2 x) { - return vec2 (log2 (x.x), log2 (x.y)); -} -vec3 log2 (vec3 x) { - return vec3 (log2 (x.x), log2 (x.y), log2 (x.z)); -} -vec4 log2 (vec4 x) { - return vec4 (log2 (x.x), log2 (x.y), log2 (x.z), log2 (x.w)); -} - -// -// Returns the positive square root of x. -// Results are undefined if x < 0. -// - -float sqrt (float x) { - return pow (x, 0.5); -} -vec2 sqrt (vec2 x) { - return vec2 (sqrt (x.x), sqrt (x.y)); -} -vec3 sqrt (vec3 x) { - return vec3 (sqrt (x.x), sqrt (x.y), sqrt (x.z)); -} -vec4 sqrt (vec4 x) { - return vec4 (sqrt (x.x), sqrt (x.y), sqrt (x.z), sqrt (x.w)); -} - -// -// Returns the reciprocal of the positive square root of x. -// Results are undefined if x <= 0. -// - -float inversesqrt (float x) { - return 1.0 / sqrt (x); -} -vec2 inversesqrt (vec2 x) { - return vec2 (inversesqrt (x.x), inversesqrt (x.y)); -} -vec3 inversesqrt (vec3 x) { - return vec3 (inversesqrt (x.x), inversesqrt (x.y), inversesqrt (x.z)); -} -vec4 inversesqrt (vec4 x) { - return vec4 (inversesqrt (x.x), inversesqrt (x.y), inversesqrt (x.z), inversesqrt (x.w)); -} - -// -// 8.3 Common Functions -// -// These all operate component-wise. The description is per component. -// - -// -// Returns x if x >= 0, otherwise it returns –x -// - -float abs (float x) { - return x >= 0.0 ? x : -x; -} -vec2 abs (vec2 x) { - return vec2 (abs (x.x), abs (x.y)); -} -vec3 abs (vec3 x) { - return vec3 (abs (x.x), abs (x.y), abs (x.z)); -} -vec4 abs (vec4 x) { - return vec4 (abs (x.x), abs (x.y), abs (x.z), abs (x.w)); -} - -// -// Returns 1.0 if x > 0, 0.0 if x = 0, or –1.0 if x < 0 -// - -float sign (float x) { - return x > 0.0 ? 1.0 : x < 0.0 ? -1.0 : 0.0; -} -vec2 sign (vec2 x) { - return vec2 (sign (x.x), sign (x.y)); -} -vec3 sign (vec3 x) { - return vec3 (sign (x.x), sign (x.y), sign (x.z)); -} -vec4 sign (vec4 x) { - return vec4 (sign (x.x), sign (x.y), sign (x.z), sign (x.w)); -} - -// -// Returns a value equal to the nearest integer that is less than or equal to x -// -// XXX -float floor (float x) { - return 0.0; -} -vec2 floor (vec2 x) { - return vec2 (floor (x.x), floor (x.y)); -} -vec3 floor (vec3 x) { - return vec3 (floor (x.x), floor (x.y), floor (x.z)); -} -vec4 floor (vec4 x) { - return vec4 (floor (x.x), floor (x.y), floor (x.z), floor (x.w)); -} - -// -// Returns a value equal to the nearest integer that is greater than or equal to x -// -// XXX -float ceil (float x) { - return 0.0; -} -vec2 ceil (vec2 x) { - return vec2 (ceil (x.x), ceil (x.y)); -} -vec3 ceil (vec3 x) { - return vec3 (ceil (x.x), ceil (x.y), ceil (x.z)); -} -vec4 ceil (vec4 x) { - return vec4 (ceil (x.x), ceil (x.y), ceil (x.z), ceil (x.w)); -} - -// -// Returns x – floor (x) -// - -float fract (float x) { - return x - floor (x); -} -vec2 fract (vec2 x) { - return vec2 (fract (x.x), fract (x.y)); -} -vec3 fract (vec3 x) { - return vec3 (fract (x.x), fract (x.y), fract (x.z)); -} -vec4 fract (vec4 x) { - return vec4 (fract (x.x), fract (x.y), fract (x.z), fract (x.w)); -} - -// -// Modulus. Returns x – y * floor (x/y) -// - -float mod (float x, float y) { - return x - y * floor (x / y); -} -vec2 mod (vec2 x, float y) { - return vec2 (mod (x.x, y), mod (x.y, y)); -} -vec3 mod (vec3 x, float y) { - return vec3 (mod (x.x, y), mod (x.y, y), mod (x.z, y)); -} -vec4 mod (vec4 x, float y) { - return vec4 (mod (x.x, y), mod (x.y, y), mod (x.z, y), mod (x.w, y)); -} -vec2 mod (vec2 x, vec2 y) { - return vec2 (mod (x.x, y.x), mod (x.y, y.y)); -} -vec3 mod (vec3 x, vec3 y) { - return vec3 (mod (x.x, y.x), mod (x.y, y.y), mod (x.z, y.z)); -} -vec4 mod (vec4 x, vec4 y) { - return vec4 (mod (x.x, y.x), mod (x.y, y.y), mod (x.z, y.z), mod (x.w, y.w)); -} - -// -// Returns y if y < x, otherwise it returns x -// - -float min (float x, float y) { - return y < x ? y : x; -} -vec2 min (vec2 x, float y) { - return vec2 (min (x.x, y), min (x.y, y)); -} -vec3 min (vec3 x, float y) { - return vec3 (min (x.x, y), min (x.y, y), min (x.z, y)); -} -vec4 min (vec4 x, float y) { - return vec4 (min (x.x, y), min (x.y, y), min (x.z, y), min (x.w, y)); -} -vec2 min (vec2 x, vec2 y) { - return vec2 (min (x.x, y.x), min (x.y, y.y)); -} -vec3 min (vec3 x, vec3 y) { - return vec3 (min (x.x, y.x), min (x.y, y.y), min (x.z, y.z)); -} -vec4 min (vec4 x, vec4 y) { - return vec4 (min (x.x, y.x), min (x.y, y.y), min (x.z, y.z), min (x.w, y.w)); -} - -// -// Returns y if x < y, otherwise it returns x -// - -float max (float x, float y) { - return min (y, x); -} -vec2 max (vec2 x, float y) { - return vec2 (max (x.x, y), max (x.y, y)); -} -vec3 max (vec3 x, float y) { - return vec3 (max (x.x, y), max (x.y, y), max (x.z, y)); -} -vec4 max (vec4 x, float y) { - return vec4 (max (x.x, y), max (x.y, y), max (x.z, y), max (x.w, y)); -} -vec2 max (vec2 x, vec2 y) { - return vec2 (max (x.x, y.x), max (x.y, y.y)); -} -vec3 max (vec3 x, vec3 y) { - return vec3 (max (x.x, y.x), max (x.y, y.y), max (x.z, y.z)); -} -vec4 max (vec4 x, vec4 y) { - return vec4 (max (x.x, y.x), max (x.y, y.y), max (x.z, y.z), max (x.w, y.w)); -} - -// -// Returns min (max (x, minVal), maxVal) -// -// Note that colors and depths written by fragment shaders will be clamped by the implementation -// after the fragment shader runs. -// - -float clamp (float x, float minVal, float maxVal) { - return min (max (x, minVal), maxVal); -} -vec2 clamp (vec2 x, float minVal, float maxVal) { - return vec2 (clamp (x.x, minVal, maxVal), clamp (x.y, minVal, maxVal)); -} -vec3 clamp (vec3 x, float minVal, float maxVal) { - return vec3 (clamp (x.x, minVal, maxVal), clamp (x.y, minVal, maxVal), - clamp (x.z, minVal, maxVal)); -} -vec4 clamp (vec4 x, float minVal, float maxVal) { - return vec4 (clamp (x.x, minVal, maxVal), clamp (x.y, minVal, maxVal), - clamp (x.z, minVal, maxVal), clamp (x.w, minVal, maxVal)); -} -vec2 clamp (vec2 x, vec2 minVal, vec2 maxVal) { - return vec2 (clamp (x.x, minVal.x, maxVal.x), clamp (x.y, minVal.y, maxVal.y)); -} -vec3 clamp (vec3 x, vec3 minVal, vec3 maxVal) { - return vec3 (clamp (x.x, minVal.x, maxVal.x), clamp (x.y, minVal.y, maxVal.y), - clamp (x.z, minVal.z, maxVal.z)); -} -vec4 clamp (vec4 x, vec4 minVal, vec4 maxVal) { - return vec4 (clamp (x.x, minVal.x, maxVal.y), clamp (x.y, minVal.y, maxVal.y), - clamp (x.z, minVal.z, maxVal.z), clamp (x.w, minVal.w, maxVal.w)); -} - -// -// Returns x * (1 – a) + y * a, i.e., the linear blend of x and y -// - -float mix (float x, float y, float a) { - return x * (1.0 - a) + y * a; -} -vec2 mix (vec2 x, vec2 y, float a) { - return vec2 (mix (x.x, y.x, a), mix (x.y, y.y, a)); -} -vec3 mix (vec3 x, vec3 y, float a) { - return vec3 (mix (x.x, y.x, a), mix (x.y, y.y, a), mix (x.z, y.z, a)); -} -vec4 mix (vec4 x, vec4 y, float a) { - return vec4 (mix (x.x, y.x, a), mix (x.y, y.y, a), mix (x.z, y.z, a), mix (x.w, y.w, a)); -} -vec2 mix (vec2 x, vec2 y, vec2 a) { - return vec2 (mix (x.x, y.x, a.x), mix (x.y, y.y, a.y)); -} -vec3 mix (vec3 x, vec3 y, vec3 a) { - return vec3 (mix (x.x, y.x, a.x), mix (x.y, y.y, a.y), mix (x.z, y.z, a.z)); -} -vec4 mix (vec4 x, vec4 y, vec4 a) { - return vec4 (mix (x.x, y.x, a.x), mix (x.y, y.y, a.y), mix (x.z, y.z, a.z), - mix (x.w, y.w, a.w)); -} - -// -// Returns 0.0 if x < edge, otherwise it returns 1.0 -// - -float step (float edge, float x) { - return x < edge ? 0.0 : 1.0; -} -vec2 step (float edge, vec2 x) { - return vec2 (step (edge, x.x), step (edge, x.y)); -} -vec3 step (float edge, vec3 x) { - return vec3 (step (edge, x.x), step (edge, x.y), step (edge, x.z)); -} -vec4 step (float edge, vec4 x) { - return vec4 (step (edge, x.x), step (edge, x.y), step (edge, x.z), step (edge, x.w)); -} -vec2 step (vec2 edge, vec2 x) { - return vec2 (step (edge.x, x.x), step (edge.y, x.y)); -} -vec3 step (vec3 edge, vec3 x) { - return vec3 (step (edge.x, x.x), step (edge.y, x.y), step (edge.z, x.z)); -} -vec4 step (vec4 edge, vec4 x) { - return vec4 (step (edge.x, x.x), step (edge.y, x.y), step (edge.z, x.z), step (edge.w, x.w)); -} - -// -// Returns 0.0 if x <= edge0 and 1.0 if x >= edge1 and performs smooth Hermite interpolation -// between 0 and 1 when edge0 < x < edge1. This is useful in cases where you would want a threshold -// function with a smooth transition. This is equivalent to: -// <type> t; -// t = clamp ((x – edge0) / (edge1 – edge0), 0, 1); -// return t * t * (3 – 2 * t); -// - -float smoothstep (float edge0, float edge1, float x) { - const float t = clamp ((x - edge0) / (edge1 - edge0), 0.0, 1.0); - return t * t * (3.0 - 2.0 * t); -} -vec2 smoothstep (float edge0, float edge1, vec2 x) { - return vec2 (smoothstep (edge0, edge1, x.x), smoothstep (edge0, edge1, x.y)); -} -vec3 smoothstep (float edge0, float edge1, vec3 x) { - return vec3 (smoothstep (edge0, edge1, x.x), smoothstep (edge0, edge1, x.y), - smoothstep (edge0, edge1, x.z)); -} -vec4 smoothstep (float edge0, float edge1, vec4 x) { - return vec4 (smoothstep (edge0, edge1, x.x), smoothstep (edge0, edge1, x.y), - smoothstep (edge0, edge1, x.z), smoothstep (edge0, edge1, x.w)); -} -vec2 smoothstep (vec2 edge0, vec2 edge1, vec2 x) { - return vec2 (smoothstep (edge0.x, edge1.x, x.x), smoothstep (edge0.y, edge1.y, x.y)); -} -vec3 smoothstep (vec3 edge0, vec3 edge1, vec3 x) { - return vec3 (smoothstep (edge0.x, edge1.x, x.x), smoothstep (edge0.y, edge1.y, x.y), - smoothstep (edge0.z, edge1.z, x.z)); -} -vec4 smoothstep (vec4 edge0, vec4 edge1, vec4 x) { - return vec4 (smoothstep (edge0.x, edge1.x, x.x), smoothstep (edge0.y, edge1.y, x.y), - smoothstep (edge0.z, edge1.z, x.z), smoothstep (edge0.w, edge1.w, x.w)); -} - -// -// 8.4 Geometric Functions -// -// These operate on vectors as vectors, not component-wise. -// - -// -// Returns the dot product of x and y, i.e., result = x[0] * y[0] + x[1] * y[1] + ... -// - -float dot (float x, float y) { - return x * y; -} -float dot (vec2 x, vec2 y) { - return dot (x.x, y.x) + dot (x.y, y.y); -} -float dot (vec3 x, vec3 y) { - return dot (x.x, y.x) + dot (x.y, y.y) + dot (x.z, y.z); -} -float dot (vec4 x, vec4 y) { - return dot (x.x, y.x) + dot (x.y, y.y) + dot (x.z, y.z) + dot (x.w, y.w); -} - -// -// Returns the length of vector x, i.e., sqrt (x[0] * x[0] + x[1] * x[1] + ...) -// - -float length (float x) { - return sqrt (dot (x, x)); -} -float length (vec2 x) { - return sqrt (dot (x, x)); -} -float length (vec3 x) { - return sqrt (dot (x, x)); -} -float length (vec4 x) { - return sqrt (dot (x, x)); -} - -// -// Returns the distance between p0 and p1, i.e. length (p0 – p1) -// - -float distance (float x, float y) { - return length (x - y); -} -float distance (vec2 x, vec2 y) { - return length (x - y); -} -float distance (vec3 x, vec3 y) { - return length (x - y); -} -float distance (vec4 x, vec4 y) { - return length (x - y); -} - -// -// Returns the cross product of x and y, i.e. -// result.0 = x[1] * y[2] - y[1] * x[2] -// result.1 = x[2] * y[0] - y[2] * x[0] -// result.2 = x[0] * y[1] - y[0] * x[1] -// - -vec3 cross (vec3 x, vec3 y) { - return vec3 (x.y * y.z - y.y * x.z, x.z * y.x - y.z * x.x, x.x * y.y - y.x * x.y); -} - -// -// Returns a vector in the same direction as x but with a length of 1. -// - -float normalize (float x) { - return 1.0; -} -vec2 normalize (vec2 x) { - return x / length (x); -} -vec3 normalize (vec3 x) { - return x / length (x); -} -vec4 normalize (vec4 x) { - return x / length (x); -} - -// -// If dot (Nref, I) < 0 return N otherwise return –N -// - -float faceforward (float N, float I, float Nref) { - return dot (Nref, I) < 0.0 ? N : -N; -} -vec2 faceforward (vec2 N, vec2 I, vec2 Nref) { - return dot (Nref, I) < 0.0 ? N : -N; -} -vec3 faceforward (vec3 N, vec3 I, vec3 Nref) { - return dot (Nref, I) < 0.0 ? N : -N; -} -vec4 faceforward (vec4 N, vec4 I, vec4 Nref) { - return dot (Nref, I) < 0.0 ? N : -N; -} - -// -// For the incident vector I and surface orientation N, returns the reflection direction: -// result = I - 2 * dot (N, I) * N -// N must already be normalized in order to achieve the desired result.
-// - -float reflect (float I, float N) { - return I - 2.0 * dot (N, I) * N; -} -vec2 reflect (vec2 I, vec2 N) { - return I - 2.0 * dot (N, I) * N; -} -vec3 reflect (vec3 I, vec3 N) { - return I - 2.0 * dot (N, I) * N; -} -vec4 reflect (vec4 I, vec4 N) { - return I - 2.0 * dot (N, I) * N; -} - -// -// For the incident vector I and surface normal N, and the ratio of inidices of refraction eta, -// return the refraction vector. The returned result is computed by -// -// k = 1.0 - eta * eta * (1.0 - dot (N, I) * dot (N, I)) -// if (k < 0.0) -// result = genType (0.0) -// else -// result = eta * I - (eta * dot (N, I) + sqrt (k)) * N -// -// The input parameters for the incident vector I and the surface normal N must already be -// normalized to get the desired results. -// - -float refract (float I, float N, float eta) { - const float k = 1.0 - eta * eta * (1.0 - dot (N, I) * dot (N, I)); - if (k < 0.0) - return 0.0;
- return eta * I - (eta * dot (N, I) + sqrt (k)) * N; -} -vec2 refract (vec2 I, vec2 N, float eta) { - const float k = 1.0 - eta * eta * (1.0 - dot (N, I) * dot (N, I)); - if (k < 0.0) - return vec2 (0.0); - return eta * I - (eta * dot (N, I) + sqrt (k)) * N; -} -vec3 refract (vec3 I, vec3 N, float eta) { - const float k = 1.0 - eta * eta * (1.0 - dot (N, I) * dot (N, I)); - if (k < 0.0) - return vec3 (0.0); - return eta * I - (eta * dot (N, I) + sqrt (k)) * N; -} -vec4 refract (vec4 I, vec4 N, float eta) { - const float k = 1.0 - eta * eta * (1.0 - dot (N, I) * dot (N, I)); - if (k < 0.0) - return vec4 (0.0); - return eta * I - (eta * dot (N, I) + sqrt (k)) * N; -} - -// -// 8.5 Matrix Functions -// - -// -// Multiply matrix x by matrix y component-wise, i.e., result[i][j] is the scalar product -// of x[i][j] and y[i][j]. -// Note: to get linear algebraic matrix multiplication, use the multiply operator (*). -// - -mat2 matrixCompMult (mat2 x, mat2 y) { - return mat2 ( - x[0].x * y[0].x, x[0].y * y[0].y, - x[1].x * y[1].x, x[1].y * y[1].y - ); -} -mat3 matrixCompMult (mat3 x, mat3 y) { - return mat4 ( - x[0].x * y[0].x, x[0].y * y[0].y, x[0].z * y[0].z, - x[1].x * y[1].x, x[1].y * y[1].y, x[1].z * y[1].z, - x[2].x * y[2].x, x[2].y * y[2].y, x[2].z * y[2].z - ); -} -mat4 matrixCompMult (mat4 x, mat4 y) { - return mat4 ( - x[0].x * y[0].x, x[0].y * y[0].y, x[0].z * y[0].z + x[0].w * y[0].w, - x[1].x * y[1].x, x[1].y * y[1].y, x[1].z * y[1].z + x[1].w * y[1].w, - x[2].x * y[2].x, x[2].y * y[2].y, x[2].z * y[2].z + x[2].w * y[2].w, - x[3].x * y[3].x, x[3].y * y[3].y, x[3].z * y[3].z + x[3].w * y[3].w - ); -} - -// -// 8.6 Vector Relational Functions -// -// Relational and equality operators (<, <=, >, >=, ==, !=) are defined (or reserved) to produce -// scalar Boolean results. -// - -// -// Returns the component-wise compare of x < y. -// - -bvec2 lessThan (vec2 x, vec2 y) { - return bvec2 (x.x < y.x, x.y < y.y); -} -bvec3 lessThan (vec3 x, vec3 y) { - return bvec3 (x.x < y.x, x.y < y.y, x.z < y.z); -} -bvec4 lessThan (vec4 x, vec4 y) { - return bvec4 (x.x < y.x, x.y < y.y, x.z < y.z, x.w < y.w); -} -bvec2 lessThan (ivec2 x, ivec2 y) { - return bvec2 (x.x < y.x, x.y < y.y); -} -bvec3 lessThan (ivec3 x, ivec3 y) { - return bvec3 (x.x < y.x, x.y < y.y, x.z < y.z); -} -bvec4 lessThan (ivec4 x, ivec4 y) { - return bvec4 (x.x < y.x, x.y < y.y, x.z < y.z, x.w < y.w); -} - -// -// Returns the component-wise compare of x <= y. -// - -bvec2 lessThanEqual (vec2 x, vec2 y) { - return bvec2 (x.x <= y.x, x.y <= y.y); -} -bvec3 lessThanEqual (vec3 x, vec3 y) { - return bvec3 (x.x <= y.x, x.y <= y.y, x.z <= y.z); -} -bvec4 lessThanEqual (vec4 x, vec4 y) { - return bvec4 (x.x <= y.x, x.y <= y.y, x.z <= y.z, x.w <= y.w); -} -bvec2 lessThanEqual (ivec2 x, ivec2 y) { - return bvec2 (x.x <= y.x, x.y <= y.y); -} -bvec3 lessThanEqual (ivec3 x, ivec3 y) { - return bvec3 (x.x <= y.x, x.y <= y.y, x.z <= y.z); -} -bvec4 lessThanEqual (ivec4 x, ivec4 y) { - return bvec4 (x.x <= y.x, x.y <= y.y, x.z <= y.z, x.w <= y.w); -} - -// -// Returns the component-wise compare of x > y. -// - -bvec2 greaterThan (vec2 x, vec2 y) { - return bvec2 (x.x > y.x, x.y > y.y); -} -bvec3 greaterThan (vec3 x, vec3 y) { - return bvec3 (x.x > y.x, x.y > y.y, x.z > y.z); -} -bvec4 greaterThan (vec4 x, vec4 y) { - return bvec4 (x.x > y.x, x.y > y.y, x.z > y.z, x.w > y.w); -} -bvec2 greaterThan (ivec2 x, ivec2 y) { - return bvec2 (x.x > y.x, x.y > y.y); -} -bvec3 greaterThan (ivec3 x, ivec3 y) { - return bvec3 (x.x > y.x, x.y > y.y, x.z > y.z); -} -bvec4 greaterThan (ivec4 x, ivec4 y) { - return bvec4 (x.x > y.x, x.y > y.y, x.z > y.z, x.w > y.w); -} - -// -// Returns the component-wise compare of x >= y. -// - -bvec2 greaterThanEqual (vec2 x, vec2 y) { - return bvec2 (x.x >= y.x, x.y >= y.y); -} -bvec3 greaterThanEqual (vec3 x, vec3 y) { - return bvec3 (x.x >= y.x, x.y >= y.y, x.z >= y.z); -} -bvec4 greaterThanEqual (vec4 x, vec4 y) { - return bvec4 (x.x >= y.x, x.y >= y.y, x.z >= y.z, x.w >= y.w); -} -bvec2 greaterThanEqual (ivec2 x, ivec2 y) { - return bvec2 (x.x >= y.x, x.y >= y.y); -} -bvec3 greaterThanEqual (ivec3 x, ivec3 y) { - return bvec3 (x.x >= y.x, x.y >= y.y, x.z >= y.z); -} -bvec4 greaterThanEqual (ivec4 x, ivec4 y) { - return bvec4 (x.x >= y.x, x.y >= y.y, x.z >= y.z, x.w >= y.w); -} - -// -// Returns the component-wise compare of x == y. -// - -bvec2 equal (vec2 x, vec2 y) { - return bvec2 (x.x == y.x, x.y == y.y); -} -bvec3 equal (vec3 x, vec3 y) { - return bvec3 (x.x == y.x, x.y == y.y, x.z == y.z); -} -bvec4 equal (vec4 x, vec4 y) { - return bvec4 (x.x == y.x, x.y == y.y, x.z == y.z, x.w == y.w); -} -bvec2 equal (ivec2 x, ivec2 y) { - return bvec2 (x.x == y.x, x.y == y.y); -} -bvec3 equal (ivec3 x, ivec3 y) { - return bvec3 (x.x == y.x, x.y == y.y, x.z == y.z); -} -bvec4 equal (ivec4 x, ivec4 y) { - return bvec4 (x.x == y.x, x.y == y.y, x.z == y.z, x.w == y.w); -} - -// -// Returns the component-wise compare of x != y. -// - -bvec2 notEqual (vec2 x, vec2 y) { - return bvec2 (x.x != y.x, x.y != y.y); -} -bvec3 notEqual (vec3 x, vec3 y) { - return bvec3 (x.x != y.x, x.y != y.y, x.z != y.z); -} -bvec4 notEqual (vec4 x, vec4 y) { - return bvec4 (x.x != y.x, x.y != y.y, x.z != y.z, x.w != y.w); -} -bvec2 notEqual (ivec2 x, ivec2 y) { - return bvec2 (x.x != y.x, x.y != y.y); -} -bvec3 notEqual (ivec3 x, ivec3 y) { - return bvec3 (x.x != y.x, x.y != y.y, x.z != y.z); -} -bvec4 notEqual (ivec4 x, ivec4 y) { - return bvec4 (x.x != y.x, x.y != y.y, x.z != y.z, x.w != y.w); -} - -// -// Returns true if any component of x is true. -// - -bool any (bvec2 x) { - return x.x || x.y; -} -bool any (bvec3 x) { - return x.x || x.y || x.z; -} -bool any (bvec4 x) { - return x.x || x.y || x.z || x.w; -} - -// -// Returns true only if all components of x are true. -// - -bool all (bvec2 x) { - return x.x && x.y; -} -bool all (bvec3 x) { - return x.x && x.y && x.z; -} -bool all (bvec4 x) { - return x.x && x.y && x.z && x.w; -} - -// -// Returns the component-wise logical complement of x. -// - -bvec2 not (bvec2 x) { - return bvec2 (!x.x, !x.y); -} -bvec3 not (bvec3 x) { - return bvec3 (!x.x, !x.y, !x.z); -} -bvec4 not (bvec4 x) { - return bvec4 (!x.x, !x.y, !x.z, !x.w); -} - -// -// 8.7 Texture Lookup Functions -// -// Texture lookup functions are available to both vertex and fragment shaders. However, level -// of detail is not computed by fixed functionality for vertex shaders, so there are some -// differences in operation between vertex and fragment texture lookups. The functions in the table -// below provide access to textures through samplers, as set up through the OpenGL API. Texture -// properties such as size, pixel format, number of dimensions, filtering method, number of mip-map -// levels, depth comparison, and so on are also defined by OpenGL API calls. Such properties are -// taken into account as the texture is accessed via the built-in functions defined below. -// -// If a non-shadow texture call is made to a sampler that represents a depth texture with depth -// comparisons turned on, then results are undefined. If a shadow texture call is made to a sampler -// that represents a depth texture with depth comparisions turned off, the results are undefined. -// If a shadow texture call is made to a sampler that does not represent a depth texture, then -// results are undefined. -// -// In all functions below, the bias parameter is optional for fragment shaders. The bias parameter -// is not accepted in a vertex shader. For a fragment shader, if bias is present, it is added to -// the calculated level of detail prior to performing the texture access operation. If the bias -// parameter is not provided, then the implementation automatically selects level of detail: -// For a texture that is not mip-mapped, the texture is used directly. If it is mip-mapped and -// running in a fragment shader, the LOD computed by the implementation is used to do the texture -// lookup. If it is mip-mapped and running on the vertex shader, then the base texture is used. -// -// The built-ins suffixed with "Lod" are allowed only in a vertex shader. For the "Lod" functions, -// lod is directly used as the level of detail. -// - -// -// Use the texture coordinate coord to do a texture lookup in the 1D texture currently bound -// to sampler. For the projective ("Proj") versions, the texture coordinate coord.s is divided by -// the last component of coord. -// -// XXX -vec4 texture1D (sampler1D sampler, float coord) { - return vec4 (0.0); -} -vec4 texture1DProj (sampler1D sampler, vec2 coord) { - return texture1D (sampler, coord.s / coord.t); -} -vec4 texture1DProj (sampler1D sampler, vec4 coord) { - return texture1D (sampler, coord.s / coord.q); -} - -// -// Use the texture coordinate coord to do a texture lookup in the 2D texture currently bound -// to sampler. For the projective ("Proj") versions, the texture coordinate (coord.s, coord.t) is -// divided by the last component of coord. The third component of coord is ignored for the vec4 -// coord variant. -// -// XXX -vec4 texture2D (sampler2D sampler, vec2 coord) { - return vec4 (0.0); -} -vec4 texture2DProj (sampler2D sampler, vec3 coord) { - return texture2D (sampler, vec2 (coord.s / coord.p, coord.t / coord.p)); -} -vec4 texture2DProj (sampler2D sampler, vec4 coord) { - return texture2D (sampler, vec2 (coord.s / coord.q, coord.t / coord.q)); -} - -// -// Use the texture coordinate coord to do a texture lookup in the 3D texture currently bound -// to sampler. For the projective ("Proj") versions, the texture coordinate is divided by coord.q. -// -// XXX -vec4 texture3D (sampler3D sampler, vec3 coord) { - return vec4 (0.0); -} -vec4 texture3DProj (sampler3D sampler, vec4 coord) { - return texture3D (sampler, vec3 (coord.s / coord.q, coord.t / coord.q, coord.p / coord.q)); -} - -// -// Use the texture coordinate coord to do a texture lookup in the cube map texture currently bound -// to sampler. The direction of coord is used to select which face to do a 2-dimensional texture -// lookup in, as described in section 3.8.6 in version 1.4 of the OpenGL specification. -// -// XXX -vec4 textureCube (samplerCube sampler, vec3 coord) { - return vec4 (0.0); -} - -// -// Use texture coordinate coord to do a depth comparison lookup on the depth texture bound -// to sampler, as described in section 3.8.14 of version 1.4 of the OpenGL specification. The 3rd -// component of coord (coord.p) is used as the R value. The texture bound to sampler must be a -// depth texture, or results are undefined. For the projective ("Proj") version of each built-in, -// the texture coordinate is divide by coord.q, giving a depth value R of coord.p/coord.q. The -// second component of coord is ignored for the "1D" variants. -// -// XXX -vec4 shadow1D (sampler1DShadow sampler, vec3 coord) { - return vec4 (0.0); -} -// XXX -vec4 shadow2D (sampler2DShadow sampler, vec3 coord) { - return vec4 (0.0); -} -vec4 shadow1DProj (sampler1DShadow sampler, vec4 coord) { - return shadow1D (sampler, vec3 (coord.s / coord.q, 0.0, coord.p / coord.q)); -} -vec4 shadow2DProj (sampler2DShadow sampler, vec4 coord) { - return shadow2D (sampler, vec3 (coord.s / coord.q, coord.t / coord.q, coord.p / coord.q)); -} - -// -// 8.9 Noise Functions -// -// Noise functions are available to both fragment and vertex shaders. They are stochastic functions -// that can be used to increase visual complexity. Values returned by the following noise functions -// give the appearance of randomness, but are not truly random. The noise functions below are -// defined to have the following characteristics: -// -// - The return value(s) are always in the range [-1,1], and cover at least the range [-0.6, 0.6], -// with a gaussian-like distribution. -// * The return value(s) have an overall average of 0.0 -// * They are repeatable, in that a particular input value will always produce the same return value -// * They are statistically invariant under rotation (i.e., no matter how the domain is rotated, it -// has the same statistical character) -// * They have a statistical invariance under translation (i.e., no matter how the domain is -// translated, it has the same statistical character) -// * They typically give different results under translation. -// - The spatial frequency is narrowly concentrated, centered somewhere between 0.5 to 1.0. -// - -// -// Returns a 1D noise value based on the input value x. -// -// XXX -float noise1 (float x) { - return 0.0; -} -// XXX -float noise1 (vec2 x) { - return 0.0; -} -// XXX -float noise1 (vec3 x) { - return 0.0; -} -// XXX -float noise1 (vec4 x) { - return 0.0; -} - -// -// Returns a 2D noise value based on the input value x. -// -// XXX -vec2 noise2 (float x) { - return vec2 (0.0); -} -// XXX -vec2 noise2 (vec2 x) { - return vec2 (0.0); -} -// XXX -vec2 noise2 (vec3 x) { - return vec2 (0.0); -} -// XXX -vec2 noise2 (vec4 x) { - return vec2 (0.0); -} - -// -// Returns a 3D noise value based on the input value x. -// -// XXX -vec3 noise3 (float x) { - return vec3 (0.0); -} -// XXX -vec3 noise3 (vec2 x) { - return vec3 (0.0); -} -// XXX -vec3 noise3 (vec3 x) { - return vec3 (0.0); -} -// XXX -vec3 noise3 (vec4 x) { - return vec3 (0.0); -} - -// -// Returns a 4D noise value based on the input value x. -// -// XXX -vec4 noise4 (float x) { - return vec4 (0.0); -} -// XXX -vec4 noise4 (vec2 x) { - return vec4 (0.0); -} -// XXX -vec4 noise4 (vec3 x) { - return vec4 (0.0); -} -// XXX -vec4 noise4 (vec4 x) { - return vec4 (0.0); -} - diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_core.gc b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_core.gc deleted file mode 100755 index d1d2cb10f..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_core.gc +++ /dev/null @@ -1,1565 +0,0 @@ -
-//
-// This file defines nearly all constructors and operators for built-in data types, using
-// extended language syntax. In general, compiler treats constructors and operators as
-// ordinary functions with some exceptions. For example, the language does not allow
-// functions to be called in constant expressions - here the exception is made to allow it.
-//
-// Each implementation provides its own version of this file. Each implementation can define
-// the required set of operators and constructors in its own fashion.
-//
-// The extended language syntax is only present when compiling this file. It is implicitly
-// included at the very beginning of the compiled shader, so no built-in functions can be
-// used.
-//
-// To communicate with the implementation, a special extended "__asm" keyword is used, followed
-// by an instruction name (any valid identifier), a destination variable identifier and a
-// a list of zero or more source variable identifiers. A variable identifier is a variable name
-// declared earlier in the code (as a function parameter, local or global variable).
-// An instruction name designates an instruction that must be exported by the implementation.
-// Each instruction receives data from source variable identifiers and returns data in the
-// destination variable identifier.
-//
-// It is up to the implementation how to define a particular operator or constructor. If it is
-// expected to being used rarely, it can be defined in terms of other operators and constructors,
-// for example:
-//
-// ivec2 __operator + (const ivec2 x, const ivec2 y) {
-// return ivec2 (x[0] + y[0], x[1] + y[1]);
-// }
-//
-// If a particular operator or constructor is expected to be used very often or is an atomic
-// operation (that is, an operation that cannot be expressed in terms of other operations or
-// would create a dependency cycle) it must be defined using one or more __asm constructs.
-//
-// Each implementation must define constructors for all scalar types (bool, float, int).
-// There are 9 scalar-to-scalar constructors (including identity constructors). However,
-// since the language introduces special constructors (like matrix constructor with a single
-// scalar value), implementations must also implement these cases.
-// The compiler provides the following algorithm when resolving a constructor:
-// - try to find a constructor with a prototype matching ours,
-// - if no constructor is found and this is a scalar-to-scalar constructor, raise an error,
-// - if a constructor is found, execute it and return,
-// - count the size of the constructor parameter list - if it is less than the size of
-// our constructor's type, raise an error,
-// - for each parameter in the list do a recursive constructor matching for appropriate
-// scalar fields in the constructed variable,
-//
-// Each implementation must also define a set of operators that deal with built-in data types.
-// There are four kinds of operators:
-// 1) Operators that are implemented only by the compiler: "()" (function call), "," (sequence)
-// and "?:" (selection).
-// 2) Operators that are implemented by the compiler by expressing it in terms of other operators:
-// - "." (field selection) - translated to subscript access,
-// - "&&" (logical and) - translated to "<left_expr> ? <right_expr> : false",
-// - "||" (logical or) - translated to "<left_expr> ? true : <right_expr>",
-// 3) Operators that can be defined by the implementation and if the required prototype is not
-// found, standard behaviour is used:
-// - "==", "!=", "=" (equality, assignment) - compare or assign matching fields one-by-one;
-// note that at least operators for scalar data types must be defined by the implementation
-// to get it work,
-// 4) All other operators not mentioned above. If no required prototype is found, an error is
-// raised. An implementation must follow the language specification to provide all valid
-// operator prototypes.
-//
-
-int __constructor (const float _f) {
- int _i;
- __asm float_to_int _i, _f;
- return _i;
-}
-
-bool __constructor (const int _i) {
- return _i != 0;
-}
-
-bool __constructor (const float _f) {
- return _f != 0.0;
-}
-
-int __constructor (const bool _b) {
- return _b ? 1 : 0;
-}
-
-float __constructor (const bool _b) {
- return _b ? 1.0 : 0.0;
-}
-
-float __constructor (const int _i) {
- float _f;
- __asm int_to_float _f, _i;
- return _f;
-}
-
-bool __constructor (const bool _b) {
- return _b;
-}
-
-int __constructor (const int _i) {
- return _i;
-}
-
-float __constructor (const float _f) {
- return _f;
-}
-
-vec2 __constructor (const float _f) {
- return vec2 (_f, _f);
-}
-
-vec2 __constructor (const int _i) {
- return vec2 (_i, _i);
-}
-
-vec2 __constructor (const bool _b) {
- return vec2 (_b, _b);
-}
-
-vec3 __constructor (const float _f) {
- return vec3 (_f, _f, _f);
-}
-
-vec3 __constructor (const int _i) {
- return vec3 (_i, _i, _i);
-}
-
-vec3 __constructor (const bool _b) {
- return vec3 (_b, _b, _b);
-}
-
-vec4 __constructor (const float _f) {
- return vec4 (_f, _f, _f, _f);
-}
-
-vec4 __constructor (const int _i) {
- return vec4 (_i, _i, _i, _i);
-}
-
-vec4 __constructor (const bool _b) {
- return vec4 (_b, _b, _b, _b);
-}
-
-ivec2 __constructor (const int _i) {
- return ivec2 (_i, _i);
-}
-
-ivec2 __constructor (const float _f) {
- return ivec2 (_f, _f);
-}
-
-ivec2 __constructor (const bool _b) {
- return ivec2 (_b, _b);
-}
-
-ivec3 __constructor (const int _i) {
- return ivec3 (_i, _i, _i);
-}
-
-ivec3 __constructor (const float _f) {
- return ivec3 (_f, _f, _f);
-}
-
-ivec3 __constructor (const bool _b) {
- return ivec3 (_b, _b, _b);
-}
-
-ivec4 __constructor (const int _i) {
- return ivec4 (_i, _i, _i, _i);
-}
-
-ivec4 __constructor (const float _f) {
- return ivec4 (_f, _f, _f, _f);
-}
-
-ivec4 __constructor (const bool _b) {
- return ivec4 (_b, _b, _b, _b);
-}
-
-bvec2 __constructor (const bool _b) {
- return bvec2 (_b, _b);
-}
-
-bvec2 __constructor (const float _f) {
- return bvec2 (_f, _f);
-}
-
-bvec2 __constructor (const int _i) {
- return bvec2 (_i, _i);
-}
-
-bvec3 __constructor (const bool _b) {
- return bvec3 (_b, _b, _b);
-}
-
-bvec3 __constructor (const float _f) {
- return bvec3 (_f, _f, _f);
-}
-
-bvec3 __constructor (const int _i) {
- return bvec3 (_i, _i, _i);
-}
-
-bvec4 __constructor (const bool _b) {
- return bvec4 (_b, _b, _b, _b);
-}
-
-bvec4 __constructor (const float _f) {
- return bvec4 (_f, _f, _f, _f);
-}
-
-bvec4 __constructor (const int _i) {
- return bvec4 (_i, _i, _i, _i);
-}
-
-mat2 __constructor (const float _f) {
- return mat2 (
- _f, .0,
- .0, _f
- );
-}
-
-mat2 __constructor (const int _i) {
- return mat2 (
- _i, .0,
- .0, _i
- );
-}
-
-mat2 __constructor (const bool _b) {
- return mat2 (
- _b, .0,
- .0, _b
- );
-}
-
-mat3 __constructor (const float _f) {
- return mat3 (
- _f, .0, .0,
- .0, _f, .0,
- .0, .0, _f
- );
-}
-
-mat3 __constructor (const int _i) {
- return mat3 (
- _i, .0, .0,
- .0, _i, .0,
- .0, .0, _i
- );
-}
-
-mat3 __constructor (const bool _b) {
- return mat3 (
- _b, .0, .0,
- .0, _b, .0,
- .0, .0, _b
- );
-}
-
-mat4 __constructor (const float _f) {
- return mat4 (
- _f, .0, .0, .0,
- .0, _f, .0, .0,
- .0, .0, _f, .0,
- .0, .0, .0, _f
- );
-}
-
-mat4 __constructor (const int _i) {
- return mat4 (
- _i, .0, .0, .0,
- .0, _i, .0, .0,
- .0, .0, _i, .0,
- .0, .0, .0, _i
- );
-}
-
-mat4 __constructor (const bool _b) {
- return mat4 (
- _b, .0, .0, .0,
- .0, _b, .0, .0,
- .0, .0, _b, .0,
- .0, .0, .0, _b
- );
-}
-
-//void __operator = (out float a, const float b) {
-// __asm float_copy a, b;
-//}
-//
-//void __operator = (out int a, const int b) {
-// __asm int_copy a, b;
-//}
-//
-//void __operator = (out bool a, const bool b) {
-// __asm bool_copy a, b;
-//}
-//
-//void __operator = (out vec2 v, const vec2 u) {
-// v.x = u.x, v.y = u.y;
-//}
-//
-//void __operator = (out vec3 v, const vec3 u) {
-// v.x = u.x, v.y = u.y, v.z = u.z;
-//}
-//
-//void __operator = (out vec4 v, const vec4 u) {
-// v.x = u.x, v.y = u.y, v.z = u.z, v.w = u.w;
-//}
-//
-//void __operator = (out ivec2 v, const ivec2 u) {
-// v.x = u.x, v.y = u.y;
-//}
-//
-//void __operator = (out ivec3 v, const ivec3 u) {
-// v.x = u.x, v.y = u.y, v.z = u.z;
-//}
-//
-//void __operator = (out ivec4 v, const ivec4 u) {
-// v.x = u.x, v.y = u.y, v.z = u.z, v.w = u.w;
-//}
-//
-//void __operator = (out bvec2 v, const bvec2 u) {
-// v.x = u.x, v.y = u.y;
-//}
-//
-//void __operator = (out bvec3 v, const bvec3 u) {
-// v.x = u.x, v.y = u.y, v.z = u.z;
-//}
-//
-//void __operator = (out bvec4 v, const bvec4 u) {
-// v.x = u.x, v.y = u.y, v.z = u.z, v.w = u.w;
-//}
-//
-//void __operator = (out mat2 m, const mat2 n) {
-// m[0] = n[0], m[1] = n[1];
-//}
-//
-//void __operator = (out mat3 m, const mat3 n) {
-// m[0] = n[0], m[1] = n[1], m[2] = n[2];
-//}
-//
-//void __operator = (out mat4 m, const mat4 n) {
-// m[0] = n[0], m[1] = n[1], m[2] = n[2], m[3] = n[3];
-//}
-
-void __operator += (inout float a, const float b) {
- __asm float_add a, a, b;
-}
-
-float __operator - (const float a) {
- float c;
- __asm float_negate c, a;
- return c;
-}
-
-void __operator -= (inout float a, const float b) {
- a += -b;
-}
-
-void __operator *= (inout float a, const float b) {
- __asm float_multiply a, a, b;
-}
-
-void __operator /= (inout float a, const float b) {
- __asm float_divide a, a, b;
-}
-
-float __operator + (const float a, const float b) {
- float c;
- c = a;
- return c += b;
-}
-
-void __operator += (inout int a, const int b) {
- a = int (float (a) + float (b));
-}
-
-int __operator - (const int a) {
- return int (-float (a));
-}
-
-void __operator -= (inout int a, const int b) {
- a += -b;
-}
-
-float __operator * (const float a, const float b) {
- float c;
- c = a;
- return c *= b;
-}
-
-void __operator *= (inout int a, const int b) {
- a = int (float (a) * float (b));
-}
-
-float __operator / (const float a, const float b) {
- float c;
- c = a;
- return c /= b;
-}
-
-void __operator /= (inout int a, const int b) {
- a = int (float (a) / float (b));
-}
-
-void __operator += (inout vec2 v, const vec2 u) {
- v.x += u.x, v.y += u.y;
-}
-
-void __operator -= (inout vec2 v, const vec2 u) {
- v.x -= u.x, v.y -= u.y;
-}
-
-void __operator *= (inout vec2 v, const vec2 u) {
- v.x *= u.x, v.y *= u.y;
-}
-
-void __operator /= (inout vec2 v, const vec2 u) {
- v.x /= u.x, v.y /= u.y;
-}
-
-void __operator += (inout vec3 v, const vec3 u) {
- v.x += u.x, v.y += u.y, v.z += u.z;
-}
-
-void __operator -= (inout vec3 v, const vec3 u) {
- v.x -= u.x, v.y -= u.y, v.z -= u.z;
-}
-
-void __operator *= (inout vec3 v, const vec3 u) {
- v.x *= u.x, v.y *= u.y, v.z *= u.z;
-}
-
-void __operator /= (inout vec3 v, const vec3 u) {
- v.x /= u.x, v.y /= u.y, v.z /= u.z;
-}
-
-void __operator += (inout vec4 v, const vec4 u) {
- v.x += u.x, v.y += u.y, v.z += u.z, v.w += u.w;
-}
-
-void __operator -= (inout vec4 v, const vec4 u) {
- v.x -= u.x, v.y -= u.y, v.z -= u.z, v.w -= u.w;
-}
-
-void __operator *= (inout vec4 v, const vec4 u) {
- v.x *= u.x, v.y *= u.y, v.z *= u.z, v.w *= u.w;
-}
-
-void __operator /= (inout vec4 v, const vec4 u) {
- v.x /= u.x, v.y /= u.y, v.z /= u.z, v.w /= u.w;
-}
-
-void __operator += (inout ivec2 v, const ivec2 u) {
- v.x += u.x, v.y += u.y;
-}
-
-void __operator -= (inout ivec2 v, const ivec2 u) {
- v.x -= u.x, v.y -= u.y;
-}
-
-void __operator *= (inout ivec2 v, const ivec2 u) {
- v.x *= u.x, v.y *= u.y;
-}
-
-void __operator /= (inout ivec2 v, const ivec2 u) {
- v.x /= u.x, v.y /= u.y;
-}
-
-void __operator += (inout ivec3 v, const ivec3 u) {
- v.x += u.x, v.y += u.y, v.z += u.z;
-}
-
-void __operator -= (inout ivec3 v, const ivec3 u) {
- v.x -= u.x, v.y -= u.y, v.z -= u.z;
-}
-
-void __operator *= (inout ivec3 v, const ivec3 u) {
- v.x *= u.x, v.y *= u.y, v.z *= u.z;
-}
-
-void __operator /= (inout ivec3 v, const ivec3 u) {
- v.x /= u.x, v.y /= u.y, v.z /= u.z;
-}
-
-void __operator += (inout ivec4 v, const ivec4 u) {
- v.x += u.x, v.y += u.y, v.z += u.z, v.w += u.w;
-}
-
-void __operator -= (inout ivec4 v, const ivec4 u) {
- v.x -= u.x, v.y -= u.y, v.z -= u.z, v.w -= u.w;
-}
-
-void __operator *= (inout ivec4 v, const ivec4 u) {
- v.x *= u.x, v.y *= u.y, v.z *= u.z, v.w *= u.w;
-}
-
-void __operator /= (inout ivec4 v, const ivec4 u) {
- v.x /= u.x, v.y /= u.y, v.z /= u.z, v.w /= u.w;
-}
-
-void __operator += (inout mat2 m, const mat2 n) {
- m[0] += n[0], m[1] += n[1];
-}
-
-void __operator -= (inout mat2 m, const mat2 n) {
- m[0] -= n[0], m[1] -= n[1];
-}
-
-vec2 __operator * (const mat2 m, const vec2 v) {
- return vec2 (
- v.x * m[0].x + v.y * m[1].x,
- v.x * m[0].y + v.y * m[1].y
- );
-}
-
-mat2 __operator * (const mat2 m, const mat2 n) {
- return mat2 (m * n[0], m * n[1]);
-}
-
-void __operator *= (inout mat2 m, const mat2 n) {
- m = m * n;
-}
-
-void __operator /= (inout mat2 m, const mat2 n) {
- m[0] /= n[0], m[1] /= n[1];
-}
-
-void __operator += (inout mat3 m, const mat3 n) {
- m[0] += n[0], m[1] += n[1], m[2] += n[2];
-}
-
-void __operator -= (inout mat3 m, const mat3 n) {
- m[0] -= n[0], m[1] -= n[1], m[2] -= n[2];
-}
-
-vec3 __operator * (const mat3 m, const vec3 v) {
- return vec3 (
- v.x * m[0].x + v.y * m[1].x + v.z * m[2].x,
- v.x * m[0].y + v.y * m[1].y + v.z * m[2].y,
- v.x * m[0].z + v.y * m[1].z + v.z * m[2].z
- );
-}
-
-mat3 __operator * (const mat3 m, const mat3 n) {
- return mat3 (m * n[0], m * n[1], m * n[2]);
-}
-
-void __operator *= (inout mat3 m, const mat3 n) {
- m = m * n;
-}
-
-void __operator /= (inout mat3 m, const mat3 n) {
- m[0] /= n[0], m[1] /= n[1], m[2] /= n[2];
-}
-
-void __operator += (inout mat4 m, const mat4 n) {
- m[0] += n[0], m[1] += n[1], m[2] += n[2], m[3] += n[3];
-}
-
-void __operator -= (inout mat4 m, const mat4 n) {
- m[0] -= n[0], m[1] -= n[1], m[2] -= n[2], m[3] -= n[3];
-}
-
-vec4 __operator * (const mat4 m, const vec4 v) {
- return vec4 (
- v.x * m[0].x + v.y * m[1].x + v.z * m[2].x + v.w * m[3].x,
- v.x * m[0].y + v.y * m[1].y + v.z * m[2].y + v.w * m[3].y,
- v.x * m[0].z + v.y * m[1].z + v.z * m[2].z + v.w * m[3].z,
- v.x * m[0].w + v.y * m[1].w + v.z * m[2].w + v.w * m[3].w
- );
-}
-
-mat4 __operator * (const mat4 m, const mat4 n) {
- return mat4 (m * n[0], m * n[1], m * n[2], m * n[3]);
-}
-
-void __operator *= (inout mat4 m, const mat4 n) {
- m = m * n;
-}
-
-void __operator /= (inout mat4 m, const mat4 n) {
- m[0] /= n[0], m[1] /= n[1], m[2] /= n[2], m[3] /= n[3];
-}
-
-void __operator += (inout vec2 v, const float a) {
- v.x += a, v.y += a;
-}
-
-void __operator -= (inout vec2 v, const float a) {
- v.x -= a, v.y -= a;
-}
-
-void __operator *= (inout vec2 v, const float a) {
- v.x *= a, v.y *= a;
-}
-
-void __operator /= (inout vec2 v, const float a) {
- v.x /= a, v.y /= a;
-}
-
-void __operator += (inout vec3 v, const float a) {
- v.x += a, v.y += a, v.z += a;
-}
-
-void __operator -= (inout vec3 v, const float a) {
- v.x -= a, v.y -= a, v.z -= a;
-}
-
-void __operator *= (inout vec3 v, const float a) {
- v.x *= a, v.y *= a, v.z *= a;
-}
-
-void __operator /= (inout vec3 v, const float a) {
- v.x /= a, v.y /= a, v.z /= a;
-}
-
-void __operator += (inout vec4 v, const float a) {
- v.x += a, v.y += a, v.z += a, v.w += a;
-}
-
-void __operator -= (inout vec4 v, const float a) {
- v.x -= a, v.y -= a, v.z -= a, v.w -= a;
-}
-
-void __operator *= (inout vec4 v, const float a) {
- v.x *= a, v.y *= a, v.z *= a, v.w *= a;
-}
-
-void __operator /= (inout vec4 v, const float a) {
- v.x /= a, v.y /= a, v.z /= a, v.w /= a;
-}
-
-void __operator += (inout mat2 m, const float a) {
- m[0] += a, m[1] += a;
-}
-
-void __operator -= (inout mat2 m, const float a) {
- m[0] -= a, m[1] -= a;
-}
-
-void __operator *= (inout mat2 m, const float a) {
- m[0] *= a, m[1] *= a;
-}
-
-void __operator /= (inout mat2 m, const float a) {
- m[0] /= a, m[1] /= a;
-}
-
-void __operator += (inout mat3 m, const float a) {
- m[0] += a, m[1] += a, m[2] += a;
-}
-
-void __operator -= (inout mat3 m, const float a) {
- m[0] -= a, m[1] -= a, m[2] -= a;
-}
-
-void __operator *= (inout mat3 m, const float a) {
- m[0] *= a, m[1] *= a, m[2] *= a;
-}
-
-void __operator /= (inout mat3 m, const float a) {
- m[0] /= a, m[1] /= a, m[2] /= a;
-}
-
-void __operator += (inout mat4 m, const float a) {
- m[0] += a, m[1] += a, m[2] += a, m[3] += a;
-}
-
-void __operator -= (inout mat4 m, const float a) {
- m[0] -= a, m[1] -= a, m[2] -= a, m[3] -= a;
-}
-
-void __operator *= (inout mat4 m, const float a) {
- m[0] *= a, m[1] *= a, m[2] *= a, m[3] *= a;
-}
-
-void __operator /= (inout mat4 m, const float a) {
- m[0] /= a, m[1] /= a, m[2] /= a, m[3] /= a;
-}
-
-vec2 __operator * (const vec2 v, const mat2 m) {
- return vec2 (
- v.x * m[0].x + v.y * m[0].y,
- v.x * m[1].x + v.y * m[1].y
- );
-}
-
-void __operator *= (inout vec2 v, const mat2 m) {
- v = v * m;
-}
-
-vec3 __operator * (const vec3 v, const mat3 m) {
- return vec3 (
- v.x * m[0].x + v.y * m[0].y + v.z * m[0].z,
- v.x * m[1].x + v.y * m[1].y + v.z * m[1].z,
- v.x * m[2].x + v.y * m[2].y + v.z * m[2].z
- );
-}
-
-void __operator *= (inout vec3 v, const mat3 m) {
- v = v * m;
-}
-
-vec4 __operator * (const vec4 v, const mat4 m) {
- return vec4 (
- v.x * m[0].x + v.y * m[0].y + v.z * m[0].z + v.w * m[0].w,
- v.x * m[1].x + v.y * m[1].y + v.z * m[1].z + v.w * m[1].w,
- v.x * m[2].x + v.y * m[2].y + v.z * m[2].z + v.w * m[2].w,
- v.x * m[3].x + v.y * m[3].y + v.z * m[3].z + v.w * m[3].w
- );
-}
-
-void __operator *= (inout vec4 v, const mat4 m) {
- v = v * m;
-}
-
-float __operator - (const float a, const float b) {
- return a + -b;
-}
-
-int __operator + (const int a, const int b) {
- int c;
- c = a;
- return c += b;
-}
-
-int __operator - (const int a, const int b) {
- return a + -b;
-}
-
-int __operator * (const int a, const int b) {
- int c;
- return (c = a) *= b;
-}
-
-int __operator / (const int a, const int b) {
- int c;
- return (c = a) /= b;
-}
-
-vec2 __operator + (const vec2 v, const vec2 u) {
- return vec2 (v.x + u.x, v.y + u.y);
-}
-
-vec2 __operator - (const vec2 v, const vec2 u) {
- return vec2 (v.x - u.x, v.y - u.y);
-}
-
-vec3 __operator + (const vec3 v, const vec3 u) {
- return vec3 (v.x + u.x, v.y + u.y, v.z + u.z);
-}
-
-vec3 __operator - (const vec3 v, const vec3 u) {
- return vec3 (v.x - u.x, v.y - u.y, v.z - u.z);
-}
-
-vec4 __operator + (const vec4 v, const vec4 u) {
- return vec4 (v.x + u.x, v.y + u.y, v.z + u.z, v.w + u.w);
-}
-
-vec4 __operator - (const vec4 v, const vec4 u) {
- return vec4 (v.x - u.x, v.y - u.y, v.z - u.z, v.w - u.w);
-}
-
-ivec2 __operator + (const ivec2 v, const ivec2 u) {
- return ivec2 (v.x + u.x, v.y + u.y);
-}
-
-ivec2 __operator - (const ivec2 v, const ivec2 u) {
- return ivec2 (v.x - u.x, v.y - u.y);
-}
-
-ivec3 __operator + (const ivec3 v, const ivec3 u) {
- return ivec3 (v.x + u.x, v.y + u.y, v.z + u.z);
-}
-
-ivec3 __operator - (const ivec3 v, const ivec3 u) {
- return ivec3 (v.x - u.x, v.y - u.y, v.z - u.z);
-}
-
-ivec4 __operator + (const ivec4 v, const ivec4 u) {
- return ivec4 (v.x + u.x, v.y + u.y, v.z + u.z, v.w + u.w);
-}
-
-ivec4 __operator - (const ivec4 v, const ivec4 u) {
- return ivec4 (v.x - u.x, v.y - u.y, v.z - u.z, v.w - u.w);
-}
-
-mat2 __operator + (const mat2 m, const mat2 n) {
- return mat2 (m[0] + n[0], m[1] + n[1]);
-}
-
-mat2 __operator - (const mat2 m, const mat2 n) {
- return mat2 (m[0] - n[0], m[1] - n[1]);
-}
-
-mat3 __operator + (const mat3 m, const mat3 n) {
- return mat3 (m[0] + n[0], m[1] + n[1], m[2] + n[2]);
-}
-
-mat3 __operator - (const mat3 m, const mat3 n) {
- return mat3 (m[0] - n[0], m[1] - n[1], m[2] - n[2]);
-}
-
-mat4 __operator + (const mat4 m, const mat4 n) {
- return mat4 (m[0] + n[0], m[1] + n[1], m[2] + n[2], m[3] + n[3]);
-}
-
-mat4 __operator - (const mat4 m, const mat4 n) {
- return mat4 (m[0] - n[0], m[1] - n[1], m[2] - n[2], m[3] - n[3]);
-}
-
-vec2 __operator + (const float a, const vec2 u) {
- return vec2 (a + u.x, a + u.y);
-}
-
-vec2 __operator + (const vec2 v, const float b) {
- return vec2 (v.x + b, v.y + b);
-}
-
-vec2 __operator - (const float a, const vec2 u) {
- return vec2 (a - u.x, a - u.y);
-}
-
-vec2 __operator - (const vec2 v, const float b) {
- return vec2 (v.x - b, v.y - b);
-}
-
-vec2 __operator * (const float a, const vec2 u) {
- return vec2 (a * u.x, a * u.y);
-}
-
-vec2 __operator * (const vec2 v, const float b) {
- return vec2 (v.x * b, v.y * b);
-}
-
-vec2 __operator / (const float a, const vec2 u) {
- return vec2 (a / u.x, a / u.y);
-}
-
-vec2 __operator / (const vec2 v, const float b) {
- return vec2 (v.x / b, v.y / b);
-}
-
-vec3 __operator + (const float a, const vec3 u) {
- return vec3 (a + u.x, a + u.y, a + u.z);
-}
-
-vec3 __operator + (const vec3 v, const float b) {
- return vec3 (v.x + b, v.y + b, v.z + b);
-}
-
-vec3 __operator - (const float a, const vec3 u) {
- return vec3 (a - u.x, a - u.y, a - u.z);
-}
-
-vec3 __operator - (const vec3 v, const float b) {
- return vec3 (v.x - b, v.y - b, v.z - b);
-}
-
-vec3 __operator * (const float a, const vec3 u) {
- return vec3 (a * u.x, a * u.y, a * u.z);
-}
-
-vec3 __operator * (const vec3 v, const float b) {
- return vec3 (v.x * b, v.y * b, v.z * b);
-}
-
-vec3 __operator / (const float a, const vec3 u) {
- return vec3 (a / u.x, a / u.y, a / u.z);
-}
-
-vec3 __operator / (const vec3 v, const float b) {
- return vec3 (v.x / b, v.y / b, v.z / b);
-}
-
-vec4 __operator + (const float a, const vec4 u) {
- return vec4 (a + u.x, a + u.y, a + u.z, a + u.w);
-}
-
-vec4 __operator + (const vec4 v, const float b) {
- return vec4 (v.x + b, v.y + b, v.z + b, v.w + b);
-}
-
-vec4 __operator - (const float a, const vec4 u) {
- return vec4 (a - u.x, a - u.y, a - u.z, a - u.w);
-}
-
-vec4 __operator - (const vec4 v, const float b) {
- return vec4 (v.x - b, v.y - b, v.z - b, v.w - b);
-}
-
-vec4 __operator * (const float a, const vec4 u) {
- return vec4 (a * u.x, a * u.y, a * u.z, a * u.w);
-}
-
-vec4 __operator * (const vec4 v, const float b) {
- return vec4 (v.x * b, v.y * b, v.z * b, v.w * b);
-}
-
-vec4 __operator / (const float a, const vec4 u) {
- return vec4 (a / u.x, a / u.y, a / u.z, a / u.w);
-}
-
-vec4 __operator / (const vec4 v, const float b) {
- return vec4 (v.x / b, v.y / b, v.z / b, v.w / b);
-}
-
-mat2 __operator + (const float a, const mat2 n) {
- return mat2 (a + n[0], a + n[1]);
-}
-
-mat2 __operator + (const mat2 m, const float b) {
- return mat2 (m[0] + b, m[1] + b);
-}
-
-mat2 __operator - (const float a, const mat2 n) {
- return mat2 (a - n[0], a - n[1]);
-}
-
-mat2 __operator - (const mat2 m, const float b) {
- return mat2 (m[0] - b, m[1] - b);
-}
-
-mat2 __operator * (const float a, const mat2 n) {
- return mat2 (a * n[0], a * n[1]);
-}
-
-mat2 __operator * (const mat2 m, const float b) {
- return mat2 (m[0] * b, m[1] * b);
-}
-
-mat2 __operator / (const float a, const mat2 n) {
- return mat2 (a / n[0], a / n[1]);
-}
-
-mat2 __operator / (const mat2 m, const float b) {
- return mat2 (m[0] / b, m[1] / b);
-}
-
-mat3 __operator + (const float a, const mat3 n) {
- return mat3 (a + n[0], a + n[1], a + n[2]);
-}
-
-mat3 __operator + (const mat3 m, const float b) {
- return mat3 (m[0] + b, m[1] + b, m[2] + b);
-}
-
-mat3 __operator - (const float a, const mat3 n) {
- return mat3 (a - n[0], a - n[1], a - n[2]);
-}
-
-mat3 __operator - (const mat3 m, const float b) {
- return mat3 (m[0] - b, m[1] - b, m[2] - b);
-}
-
-mat3 __operator * (const float a, const mat3 n) {
- return mat3 (a * n[0], a * n[1], a * n[2]);
-}
-
-mat3 __operator * (const mat3 m, const float b) {
- return mat3 (m[0] * b, m[1] * b, m[2] * b);
-}
-
-mat3 __operator / (const float a, const mat3 n) {
- return mat3 (a / n[0], a / n[1], a / n[2]);
-}
-
-mat3 __operator / (const mat3 m, const float b) {
- return mat3 (m[0] / b, m[1] / b, m[2] / b);
-}
-
-mat4 __operator + (const float a, const mat4 n) {
- return mat4 (a + n[0], a + n[1], a + n[2], a + n[3]);
-}
-
-mat4 __operator + (const mat4 m, const float b) {
- return mat4 (m[0] + b, m[1] + b, m[2] + b, m[3] + b);
-}
-
-mat4 __operator - (const float a, const mat4 n) {
- return mat4 (a - n[0], a - n[1], a - n[2], a - n[3]);
-}
-
-mat4 __operator - (const mat4 m, const float b) {
- return mat4 (m[0] - b, m[1] - b, m[2] - b, m[3] - b);
-}
-
-mat4 __operator * (const float a, const mat4 n) {
- return mat4 (a * n[0], a * n[1], a * n[2], a * n[3]);
-}
-
-mat4 __operator * (const mat4 m, const float b) {
- return mat4 (m[0] * b, m[1] * b, m[2] * b, m[3] * b);
-}
-
-mat4 __operator / (const float a, const mat4 n) {
- return mat4 (a / n[0], a / n[1], a / n[2], a / n[3]);
-}
-
-mat4 __operator / (const mat4 m, const float b) {
- return mat4 (m[0] / b, m[1] / b, m[2] / b, m[3] / b);
-}
-
-ivec2 __operator + (const int a, const ivec2 u) {
- return ivec2 (a + u.x, a + u.y);
-}
-
-ivec2 __operator + (const ivec2 v, const int b) {
- return ivec2 (v.x + b, v.y + b);
-}
-
-ivec2 __operator - (const int a, const ivec2 u) {
- return ivec2 (a - u.x, a - u.y);
-}
-
-ivec2 __operator - (const ivec2 v, const int b) {
- return ivec2 (v.x - b, v.y - b);
-}
-
-ivec2 __operator * (const int a, const ivec2 u) {
- return ivec2 (a * u.x, a * u.y);
-}
-
-ivec2 __operator * (const ivec2 v, const int b) {
- return ivec2 (v.x * b, v.y * b);
-}
-
-ivec2 __operator / (const int a, const ivec2 u) {
- return ivec2 (a / u.x, a / u.y);
-}
-
-ivec2 __operator / (const ivec2 v, const int b) {
- return ivec2 (v.x / b, v.y / b);
-}
-
-ivec3 __operator + (const int a, const ivec3 u) {
- return ivec3 (a + u.x, a + u.y, a + u.z);
-}
-
-ivec3 __operator + (const ivec3 v, const int b) {
- return ivec3 (v.x + b, v.y + b, v.z + b);
-}
-
-ivec3 __operator - (const int a, const ivec3 u) {
- return ivec3 (a - u.x, a - u.y, a - u.z);
-}
-
-ivec3 __operator - (const ivec3 v, const int b) {
- return ivec3 (v.x - b, v.y - b, v.z - b);
-}
-
-ivec3 __operator * (const int a, const ivec3 u) {
- return ivec3 (a * u.x, a * u.y, a * u.z);
-}
-
-ivec3 __operator * (const ivec3 v, const int b) {
- return ivec3 (v.x * b, v.y * b, v.z * b);
-}
-
-ivec3 __operator / (const int a, const ivec3 u) {
- return ivec3 (a / u.x, a / u.y, a / u.z);
-}
-
-ivec3 __operator / (const ivec3 v, const int b) {
- return ivec3 (v.x / b, v.y / b, v.z / b);
-}
-
-ivec4 __operator + (const int a, const ivec4 u) {
- return ivec4 (a + u.x, a + u.y, a + u.z, a + u.w);
-}
-
-ivec4 __operator + (const ivec4 v, const int b) {
- return ivec4 (v.x + b, v.y + b, v.z + b, v.w + b);
-}
-
-ivec4 __operator - (const int a, const ivec4 u) {
- return ivec4 (a - u.x, a - u.y, a - u.z, a - u.w);
-}
-
-ivec4 __operator - (const ivec4 v, const int b) {
- return ivec4 (v.x - b, v.y - b, v.z - b, v.w - b);
-}
-
-ivec4 __operator * (const int a, const ivec4 u) {
- return ivec4 (a * u.x, a * u.y, a * u.z, a * u.w);
-}
-
-ivec4 __operator * (const ivec4 v, const int b) {
- return ivec4 (v.x * b, v.y * b, v.z * b, v.w * b);
-}
-
-ivec4 __operator / (const int a, const ivec4 u) {
- return ivec4 (a / u.x, a / u.y, a / u.z, a / u.w);
-}
-
-ivec4 __operator / (const ivec4 v, const int b) {
- return ivec4 (v.x / b, v.y / b, v.z / b, v.w / b);
-}
-
-vec2 __operator * (const vec2 v, const vec2 u) {
- return vec2 (v.x * u.x, v.y * u.y);
-}
-
-vec3 __operator * (const vec3 v, const vec3 u) {
- return vec3 (v.x * u.x, v.y * u.y, v.z * u.z);
-}
-
-vec4 __operator * (const vec4 v, const vec4 u) {
- return vec4 (v.x * u.x, v.y * u.y, v.z * u.z, v.w * u.w);
-}
-
-ivec2 __operator * (const ivec2 v, const ivec2 u) {
- return ivec2 (v.x * u.x, v.y * u.y);
-}
-
-ivec3 __operator * (const ivec3 v, const ivec3 u) {
- return ivec3 (v.x * u.x, v.y * u.y, v.z * u.z);
-}
-
-ivec4 __operator * (const ivec4 v, const ivec4 u) {
- return ivec4 (v.x * u.x, v.y * u.y, v.z * u.z, v.w * u.w);
-}
-
-vec2 __operator / (const vec2 v, const vec2 u) {
- return vec2 (v.x / u.x, v.y / u.y);
-}
-
-vec3 __operator / (const vec3 v, const vec3 u) {
- return vec3 (v.x / u.x, v.y / u.y, v.z / u.z);
-}
-
-vec4 __operator / (const vec4 v, const vec4 u) {
- return vec4 (v.x / u.x, v.y / u.y, v.z / u.z, v.w / u.w);
-}
-
-ivec2 __operator / (const ivec2 v, const ivec2 u) {
- return ivec2 (v.x / u.x, v.y / u.y);
-}
-
-ivec3 __operator / (const ivec3 v, const ivec3 u) {
- return ivec3 (v.x / u.x, v.y / u.y, v.z / u.z);
-}
-
-ivec4 __operator / (const ivec4 v, const ivec4 u) {
- return ivec4 (v.x / u.x, v.y / u.y, v.z / u.z, v.w / u.w);
-}
-
-mat2 __operator / (const mat2 m, const mat2 n) {
- return mat2 (m[0] / n[0], m[1] / n[1]);
-}
-
-mat3 __operator / (const mat3 m, const mat3 n) {
- return mat3 (m[0] / n[0], m[1] / n[1], m[2] / n[2]);
-}
-
-mat4 __operator / (const mat4 m, const mat4 n) {
- return mat4 (m[0] / n[0], m[1] / n[1], m[2] / n[2], m[3] / n[3]);
-}
-
-vec2 __operator - (const vec2 v) {
- return vec2 (-v.x, -v.y);
-}
-
-vec3 __operator - (const vec3 v) {
- return vec3 (-v.x, -v.y, -v.z);
-}
-
-vec4 __operator - (const vec4 v) {
- return vec4 (-v.x, -v.y, -v.z, -v.w);
-}
-
-ivec2 __operator - (const ivec2 v) {
- return ivec2 (-v.x, -v.y);
-}
-
-ivec3 __operator - (const ivec3 v) {
- return ivec3 (-v.x, -v.y, -v.z);
-}
-
-ivec4 __operator - (const ivec4 v) {
- return ivec4 (-v.x, -v.y, -v.z, -v.w);
-}
-
-mat2 __operator - (const mat2 m) {
- return mat2 (-m[0], -m[1]);
-}
-
-mat3 __operator - (const mat3 m) {
- return mat3 (-m[0], -m[1], -m[2]);
-}
-
-mat4 __operator - (const mat4 m) {
- return mat4 (-m[0], -m[1], -m[2], -m[3]);
-}
-
-//
-// NOTE: postfix increment and decrement operators take additional dummy int parameter to
-// distinguish their prototypes from prefix ones.
-//
-
-void __operator -- (inout float a) {
- a -= 1.0;
-}
-
-void __operator -- (inout int a) {
- a -= 1;
-}
-
-void __operator -- (inout vec2 v) {
- --v.x, --v.y;
-}
-
-void __operator -- (inout vec3 v) {
- --v.x, --v.y, --v.z;
-}
-
-void __operator -- (inout vec4 v) {
- --v.x, --v.y, --v.z, --v.w;
-}
-
-void __operator -- (inout ivec2 v) {
- --v.x, --v.y;
-}
-
-void __operator -- (inout ivec3 v) {
- --v.x, --v.y, --v.z;
-}
-
-void __operator -- (inout ivec4 v) {
- --v.x, --v.y, --v.z, --v.w;
-}
-
-void __operator -- (inout mat2 m) {
- --m[0], --m[1];
-}
-
-void __operator -- (inout mat3 m) {
- --m[0], --m[1], --m[2];
-}
-
-void __operator -- (inout mat4 m) {
- --m[0], --m[1], --m[2], --m[3];
-}
-
-void __operator ++ (inout float a) {
- a += 1.0;
-}
-
-void __operator ++ (inout int a) {
- a += 1;
-}
-
-void __operator ++ (inout vec2 v) {
- ++v.x, ++v.y;
-}
-
-void __operator ++ (inout vec3 v) {
- ++v.x, ++v.y, ++v.z;
-}
-
-void __operator ++ (inout vec4 v) {
- ++v.x, ++v.y, ++v.z, ++v.w;
-}
-
-void __operator ++ (inout ivec2 v) {
- ++v.x, ++v.y;
-}
-
-void __operator ++ (inout ivec3 v) {
- ++v.x, ++v.y, ++v.z;
-}
-
-void __operator ++ (inout ivec4 v) {
- ++v.x, ++v.y, ++v.z, ++v.w;
-}
-
-void __operator ++ (inout mat2 m) {
- ++m[0], ++m[1];
-}
-
-void __operator ++ (inout mat3 m) {
- ++m[0], ++m[1], ++m[2];
-}
-
-void __operator ++ (inout mat4 m) {
- ++m[0], ++m[1], ++m[2], ++m[3];
-}
-
-float __operator -- (inout float a, const int) {
- float c;
- c = a;
- --a;
- return c;
-}
-
-int __operator -- (inout int a, const int) {
- int c;
- c = a;
- --a;
- return c;
-}
-
-vec2 __operator -- (inout vec2 v, const int) {
- return vec2 (v.x--, v.y--);
-}
-
-vec3 __operator -- (inout vec3 v, const int) {
- return vec3 (v.x--, v.y--, v.z--);
-}
-
-vec4 __operator -- (inout vec4 v, const int) {
- return vec4 (v.x--, v.y--, v.z--, v.w--);
-}
-
-ivec2 __operator -- (inout ivec2 v, const int) {
- return ivec2 (v.x--, v.y--);
-}
-
-ivec3 __operator -- (inout ivec3 v, const int) {
- return ivec3 (v.x--, v.y--, v.z--);
-}
-
-ivec4 __operator -- (inout ivec4 v, const int) {
- return ivec4 (v.x--, v.y--, v.z--, v.w--);
-}
-
-mat2 __operator -- (inout mat2 m, const int) {
- return mat2 (m[0]--, m[1]--);
-}
-
-mat3 __operator -- (inout mat3 m, const int) {
- return mat3 (m[0]--, m[1]--, m[2]--);
-}
-
-mat4 __operator -- (inout mat4 m, const int) {
- return mat4 (m[0]--, m[1]--, m[2]--, m[3]--);
-}
-
-float __operator ++ (inout float a, const int) {
- float c;
- c = a;
- ++a;
- return c;
-}
-
-int __operator ++ (inout int a, const int) {
- int c;
- c = a;
- ++a;
- return c;
-}
-
-vec2 __operator ++ (inout vec2 v, const int) {
- return vec2 (v.x++, v.y++);
-}
-
-vec3 __operator ++ (inout vec3 v, const int) {
- return vec3 (v.x++, v.y++, v.z++);
-}
-
-vec4 __operator ++ (inout vec4 v, const int) {
- return vec4 (v.x++, v.y++, v.z++, v.w++);
-}
-
-ivec2 __operator ++ (inout ivec2 v, const int) {
- return ivec2 (v.x++, v.y++);
-}
-
-ivec3 __operator ++ (inout ivec3 v, const int) {
- return ivec3 (v.x++, v.y++, v.z++);
-}
-
-ivec4 __operator ++ (inout ivec4 v, const int) {
- return ivec4 (v.x++, v.y++, v.z++, v.w++);
-}
-
-mat2 __operator ++ (inout mat2 m, const int) {
- return mat2 (m[0]++, m[1]++);
-}
-
-mat3 __operator ++ (inout mat3 m, const int) {
- return mat3 (m[0]++, m[1]++, m[2]++);
-}
-
-mat4 __operator ++ (inout mat4 m, const int) {
- return mat4 (m[0]++, m[1]++, m[2]++, m[3]++);
-}
-
-bool __operator < (const float a, const float b) {
- bool c;
- __asm float_less c, a, b;
- return c;
-}
-
-bool __operator < (const int a, const int b) {
- return float (a) < float (b);
-}
-
-bool __operator > (const float a, const float b) {
- return b < a;
-}
-
-bool __operator > (const int a, const int b) {
- return b < a;
-}
-
-bool __operator >= (const float a, const float b) {
- return a > b || a == b;
-}
-
-bool __operator >= (const int a, const int b) {
- return a > b || a == b;
-}
-
-bool __operator <= (const float a, const float b) {
- return a < b || a == b;
-}
-
-bool __operator <= (const int a, const int b) {
- return a < b || a == b;
-}
-
-//bool __operator == (const float a, const float b) {
-// bool c;
-// __asm float_equal c, a, b;
-// return c;
-//}
-//
-//bool __operator == (const int a, const int b) {
-// return float (a) == float (b);
-//}
-//
-//bool __operator == (const bool a, const bool b) {
-// return float (a) == float (b);
-//}
-//
-//bool __operator == (const vec2 v, const vec2 u) {
-// return v.x == u.x && v.y == u.y;
-//}
-//
-//bool __operator == (const vec3 v, const vec3 u) {
-// return v.x == u.x && v.y == u.y && v.z == u.z;
-//}
-//
-//bool __operator == (const vec4 v, const vec4 u) {
-// return v.x == u.x && v.y == u.y && v.z == u.z && v.w == u.w;
-//}
-//
-//bool __operator == (const ivec2 v, const ivec2 u) {
-// return v.x == u.x && v.y == u.y;
-//}
-//
-//bool __operator == (const ivec3 v, const ivec3 u) {
-// return v.x == u.x && v.y == u.y && v.z == u.z;
-//}
-//
-//bool __operator == (const ivec4 v, const ivec4 u) {
-// return v.x == u.x && v.y == u.y && v.z == u.z && v.w == u.w;
-//}
-//
-//bool __operator == (const bvec2 v, const bvec2 u) {
-// return v.x == u.x && v.y == u.y;
-//}
-//
-//bool __operator == (const bvec3 v, const bvec3 u) {
-// return v.x == u.x && v.y == u.y && v.z == u.z;
-//}
-//
-//bool __operator == (const bvec4 v, const bvec4 u) {
-// return v.x == u.x && v.y == u.y && v.z == u.z && v.w == u.w;
-//}
-//
-//bool __operator == (const mat2 m, const mat2 n) {
-// return m[0] == n[0] && m[1] == n[1];
-//}
-//
-//bool __operator == (const mat3 m, const mat3 n) {
-// return m[0] == n[0] && m[1] == n[1] && m[2] == n[2];
-//}
-//
-//bool __operator == (const mat4 m, const mat4 n) {
-// return m[0] == n[0] && m[1] == n[1] && m[2] == n[2] && m[3] == n[3];
-//}
-//
-//bool __operator != (const float a, const float b) {
-// return !(a == b);
-//}
-//
-//bool __operator != (const int a, const int b) {
-// return !(a == b);
-//}
-//
-//bool __operator != (const bool a, const bool b) {
-// return !(a == b);
-//}
-//
-//bool __operator != (const vec2 v, const vec2 u) {
-// return v.x != u.x || v.y != u.y;
-//}
-//
-//bool __operator != (const vec3 v, const vec3 u) {
-// return v.x != u.x || v.y != u.y || v.z != u.z;
-//}
-//
-//bool __operator != (const vec4 v, const vec4 u) {
-// return v.x != u.x || v.y != u.y || v.z != u.z || v.w != u.w;
-//}
-//
-//bool __operator != (const ivec2 v, const ivec2 u) {
-// return v.x != u.x || v.y != u.y;
-//}
-//
-//bool __operator != (const ivec3 v, const ivec3 u) {
-// return v.x != u.x || v.y != u.y || v.z != u.z;
-//}
-//
-//bool __operator != (const ivec4 v, const ivec4 u) {
-// return v.x != u.x || v.y != u.y || v.z != u.z || v.w != u.w;
-//}
-//
-//bool __operator != (const bvec2 v, const bvec2 u) {
-// return v.x != u.x || v.y != u.y;
-//}
-//
-//bool __operator != (const bvec3 v, const bvec3 u) {
-// return v.x != u.x || v.y != u.y || v.z != u.z;
-//}
-//
-//bool __operator != (const bvec4 v, const bvec4 u) {
-// return v.x != u.x || v.y != u.y || v.z != u.z || v.w != u.w;
-//}
-//
-//bool __operator != (const mat2 m, const mat2 n) {
-// return m[0] != n[0] || m[1] != n[1];
-//}
-//
-//bool __operator != (const mat3 m, const mat3 n) {
-// return m[0] != n[0] || m[1] != n[1] || m[2] != n[2];
-//}
-//
-//bool __operator != (const mat4 m, const mat4 n) {
-// return m[0] != n[0] || m[1] != n[1] || m[2] != n[2] || m[3] != n[3];
-//}
-
-bool __operator ^^ (const bool a, const bool b) {
- return a != b;
-}
-
-//
-// These operators are handled internally by the compiler:
-//
-// bool __operator && (bool a, bool b) {
-// return a ? b : false;
-// }
-// bool __operator || (bool a, bool b) {
-// return a ? true : b;
-// }
-//
-
-bool __operator ! (const bool a) {
- return a == false;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_fragment_builtin.gc b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_fragment_builtin.gc deleted file mode 100755 index b4c5aa3ec..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_fragment_builtin.gc +++ /dev/null @@ -1,366 +0,0 @@ - -// -// TODO: -// - implement texture1D, texture2D, texture3D, textureCube, -// - implement shadow1D, shadow2D, -// - implement dFdx, dFdy, -// - -// -// From Shader Spec, ver. 1.10, rev. 59 -// -// The output of the fragment shader is processed by the fixed function operations at the back end -// of the OpenGL pipeline. Fragment shaders output values to the OpenGL pipeline using the built-in -// variables gl_FragColor, gl_FragData and gl_FragDepth, unless the discard keyword is executed. -// -// These variables may be written more than once within a fragment shader. If so, the last value -// assigned is the one used in the subsequent fixed function pipeline. The values written to these -// variables may be read back after writing them. Reading from these variables before writing them -// results in an undefined value. The fixed functionality computed depth for a fragment may be -// obtained by reading gl_FragCoord.z, described below. -// -// Writing to gl_FragColor specifies the fragment color that will be used by the subsequent fixed -// functionality pipeline. If subsequent fixed functionality consumes fragment color and an -// execution of a fragment shader does not write a value to gl_FragColor then the fragment color -// consumed is undefined. -// -// If the frame buffer is configured as a color index buffer then behavior is undefined when using -// a fragment shader. -// -// Writing to gl_FragDepth will establish the depth value for the fragment being processed. If -// depth buffering is enabled, and a shader does not write gl_FragDepth, then the fixed function -// value for depth will be used as the fragment's depth value. If a shader statically assigns -// a value to gl_FragDepth, and there is an execution path through the shader that does not set -// gl_FragDepth, then the value of the fragment's depth may be undefined for executions of the -// shader that take that path. That is, if a shader statically contains a write gl_FragDepth, then -// it is responsible for always writing it. -// -// (A shader contains a static assignment to a variable x if, after pre-processing, the shader -// contains statement that would write x, whether or not run-time flow of control will cause -// that statement to be executed.) -// -// The variable gl_FragData is an array. Writing to gl_FragData[n] specifies the fragment data -// that will be used by the subsequent fixed functionality pipeline for data n. If subsequent -// fixed functionality consumes fragment data and an execution of a fragment shader does not -// write a value to it, then the fragment data consumed is undefined. -// -// If a shader statically assigns a value to gl_FragColor, it may not assign a value to any element -// of gl_FragData. If a shader statically writes a value to any element of gl_FragData, it may not -// assign a value to gl_FragColor. That is, a shader may assign values to either gl_FragColor or -// gl_FragData, but not both. -// -// If a shader executes the discard keyword, the fragment is discarded, and the values of -// gl_FragDepth, gl_FragColor and gl_FragData become irrelevant. -// -// The variable gl_FragCoord is available as a read-only variable from within fragment shaders -// and it holds the window relative coordinates x, y, z, and 1/w values for the fragment. This -// value is the result of the fixed functionality that interpolates primitives after vertex -// processing to generate fragments. The z component is the depth value that would be used for -// the fragment's depth if a shader contained no writes to gl_FragDepth. This is useful for -// invariance if a shader conditionally computes gl_FragDepth but otherwise wants the fixed -// functionality fragment depth. -// -// The fragment shader has access to the read-only built-in variable gl_FrontFacing whose value -// is true if the fragment belongs to a front-facing primitive. One use of this is to emulate -// two-sided lighting by selecting one of two colors calculated by the vertex shader. -// -// The built-in variables that are accessible from a fragment shader are intrinsically given types -// as follows: -// - -__fixed_input vec4 gl_FragCoord; -__fixed_input bool gl_FrontFacing; -__fixed_output vec4 gl_FragColor; -__fixed_output vec4 gl_FragData[gl_MaxDrawBuffers]; -__fixed_output float gl_FragDepth; - -// -// However, they do not behave like variables with no qualifier; their behavior is as described -// above. These built-in variables have global scope. -// - -// -// Unlike user-defined varying variables, the built-in varying variables don't have a strict -// one-to-one correspondence between the vertex language and the fragment language. Two sets are -// provided, one for each language. Their relationship is described below. -// -// The following varying variables are available to read from in a fragment shader. The gl_Color -// and gl_SecondaryColor names are the same names as attributes passed to the vertex shader. -// However, there is no name conflict, because attributes are visible only in vertex shaders -// and the following are only visible in a fragment shader. -// - -varying vec4 gl_Color; -varying vec4 gl_SecondaryColor; -varying vec4 gl_TexCoord[]; // at most will be gl_MaxTextureCoords -varying float gl_FogFragCoord; - -// -// The values in gl_Color and gl_SecondaryColor will be derived automatically by the system from -// gl_FrontColor, gl_BackColor, gl_FrontSecondaryColor, and gl_BackSecondaryColor based on which -// face is visible. If fixed functionality is used for vertex processing, then gl_FogFragCoord will -// either be the z-coordinate of the fragment in eye space, or the interpolation of the fog -// coordinate, as described in section 3.10 of the OpenGL 1.4 Specification. The gl_TexCoord[] -// values are the interpolated gl_TexCoord[] values from a vertex shader or the texture coordinates -// of any fixed pipeline based vertex functionality. -// -// Indices to the fragment shader gl_TexCoord array are as described above in the vertex shader -// text. -// - -// -// The OpenGL Shading Language defines an assortment of built-in convenience functions for scalar -// and vector operations. Many of these built-in functions can be used in more than one type -// of shader, but some are intended to provide a direct mapping to hardware and so are available -// only for a specific type of shader. -// -// The built-in functions basically fall into three categories: -// -// * They expose some necessary hardware functionality in a convenient way such as accessing -// a texture map. There is no way in the language for these functions to be emulated by a shader. -// -// * They represent a trivial operation (clamp, mix, etc.) that is very simple for the user -// to write, but they are very common and may have direct hardware support. It is a very hard -// problem for the compiler to map expressions to complex assembler instructions. -// -// * They represent an operation graphics hardware is likely to accelerate at some point. The -// trigonometry functions fall into this category. -// -// Many of the functions are similar to the same named ones in common C libraries, but they support -// vector input as well as the more traditional scalar input. -// -// Applications should be encouraged to use the built-in functions rather than do the equivalent -// computations in their own shader code since the built-in functions are assumed to be optimal -// (e.g., perhaps supported directly in hardware). -// -// User code can replace built-in functions with their own if they choose, by simply re-declaring -// and defining the same name and argument list. -// - -// -// 8.7 Texture Lookup Functions -// -// Texture lookup functions are available to both vertex and fragment shaders. However, level -// of detail is not computed by fixed functionality for vertex shaders, so there are some -// differences in operation between vertex and fragment texture lookups. The functions in the table -// below provide access to textures through samplers, as set up through the OpenGL API. Texture -// properties such as size, pixel format, number of dimensions, filtering method, number of mip-map -// levels, depth comparison, and so on are also defined by OpenGL API calls. Such properties are -// taken into account as the texture is accessed via the built-in functions defined below. -// -// If a non-shadow texture call is made to a sampler that represents a depth texture with depth -// comparisons turned on, then results are undefined. If a shadow texture call is made to a sampler -// that represents a depth texture with depth comparisions turned off, the results are undefined. -// If a shadow texture call is made to a sampler that does not represent a depth texture, then -// results are undefined. -// -// In all functions below, the bias parameter is optional for fragment shaders. The bias parameter -// is not accepted in a vertex shader. For a fragment shader, if bias is present, it is added to -// the calculated level of detail prior to performing the texture access operation. If the bias -// parameter is not provided, then the implementation automatically selects level of detail: -// For a texture that is not mip-mapped, the texture is used directly. If it is mip-mapped and -// running in a fragment shader, the LOD computed by the implementation is used to do the texture -// lookup. If it is mip-mapped and running on the vertex shader, then the base texture is used. -// -// The built-ins suffixed with "Lod" are allowed only in a vertex shader. For the "Lod" functions, -// lod is directly used as the level of detail. -// - -// -// Use the texture coordinate coord to do a texture lookup in the 1D texture currently bound -// to sampler. For the projective ("Proj") versions, the texture coordinate coord.s is divided by -// the last component of coord. -// -// XXX -vec4 texture1D (sampler1D sampler, float coord, float bias) { - return vec4 (0.0); -} -vec4 texture1DProj (sampler1D sampler, vec2 coord, float bias) { - return texture1D (sampler, coord.s / coord.t, bias); -} -vec4 texture1DProj (sampler1D sampler, vec4 coord, float bias) { - return texture1D (sampler, coord.s / coord.q, bias); -} - -// -// Use the texture coordinate coord to do a texture lookup in the 2D texture currently bound -// to sampler. For the projective ("Proj") versions, the texture coordinate (coord.s, coord.t) is -// divided by the last component of coord. The third component of coord is ignored for the vec4 -// coord variant. -// -// XXX -vec4 texture2D (sampler2D sampler, vec2 coord, float bias) { - return vec4 (0.0); -} -vec4 texture2DProj (sampler2D sampler, vec3 coord, float bias) { - return texture2D (sampler, vec2 (coord.s / coord.p, coord.t / coord.p), bias); -} -vec4 texture2DProj (sampler2D sampler, vec4 coord, float bias) { - return texture2D (sampler, vec2 (coord.s / coord.q, coord.s / coord.q), bias); -} - -// -// Use the texture coordinate coord to do a texture lookup in the 3D texture currently bound -// to sampler. For the projective ("Proj") versions, the texture coordinate is divided by coord.q. -// -// XXX -vec4 texture3D (sampler3D sampler, vec3 coord, float bias) { - return vec4 (0.0); -} -vec4 texture3DProj (sampler3D sampler, vec4 coord, float bias) { - return texture3DProj (sampler, vec3 (coord.s / coord.q, coord.t / coord.q, coord.p / coord.q), - bias); -} - -// -// Use the texture coordinate coord to do a texture lookup in the cube map texture currently bound -// to sampler. The direction of coord is used to select which face to do a 2-dimensional texture -// lookup in, as described in section 3.8.6 in version 1.4 of the OpenGL specification. -// -// XXX -vec4 textureCube (samplerCube sampler, vec3 coord, float bias) { - return vec4 (0.0); -} - -// -// Use texture coordinate coord to do a depth comparison lookup on the depth texture bound -// to sampler, as described in section 3.8.14 of version 1.4 of the OpenGL specification. The 3rd -// component of coord (coord.p) is used as the R value. The texture bound to sampler must be a -// depth texture, or results are undefined. For the projective ("Proj") version of each built-in, -// the texture coordinate is divide by coord.q, giving a depth value R of coord.p/coord.q. The -// second component of coord is ignored for the "1D" variants. -// -// XXX -vec4 shadow1D (sampler1DShadow sampler, vec3 coord, float bias) { - return vec4 (0.0); -} -// XXX -vec4 shadow2D (sampler2DShadow sampler, vec3 coord, float bias) { - return vec4 (0.0); -} -vec4 shadow1DProj (sampler1DShadow sampler, vec4 coord, float bias) { - return shadow1D (sampler, vec3 (coord.s / coord.q, 0.0, coord.p / coord.q), bias); -} -vec4 shadow2DProj (sampler2DShadow sampler, vec4 coord, float bias) { - return shadow2D (sampler, vec3 (coord.s / coord.q, coord.t / coord.q, coord.p / coord.q), bias); -} - -// -// 8.8 Fragment Processing Functions -// -// Fragment processing functions are only available in shaders intended for use on the fragment -// processor. Derivatives may be computationally expensive and/or numerically unstable. Therefore, -// an OpenGL implementation may approximate the true derivatives by using a fast but not entirely -// accurate derivative computation. -// -// The expected behavior of a derivative is specified using forward/backward differencing. -// -// Forward differencing: -// -// F(x+dx) - F(x) ~ dFdx(x) * dx 1a -// dFdx(x) ~ (F(x+dx) - F(x)) / dx 1b -// -// Backward differencing: -// -// F(x-dx) - F(x) ~ -dFdx(x) * dx 2a -// dFdx(x) ~ (F(x) - F(x-dx)) / dx 2b -// -// With single-sample rasterization, dx <= 1.0 in equations 1b and 2b. For multi-sample -// rasterization, dx < 2.0 in equations 1b and 2b. -// -// dFdy is approximated similarly, with y replacing x. -// -// A GL implementation may use the above or other methods to perform the calculation, subject -// to the following conditions: -// -// 1) The method may use piecewise linear approximations. Such linear approximations imply that -// higher order derivatives, dFdx(dFdx(x)) and above, are undefined. -// -// 2) The method may assume that the function evaluated is continuous. Therefore derivatives within -// the body of a non-uniform conditional are undefined. -// -// 3) The method may differ per fragment, subject to the constraint that the method may vary by -// window coordinates, not screen coordinates. The invariance requirement described in section -// 3.1 of the OpenGL 1.4 specification is relaxed for derivative calculations, because -// the method may be a function of fragment location. -// -// Other properties that are desirable, but not required, are: -// -// 4) Functions should be evaluated within the interior of a primitive (interpolated, not -// extrapolated). -// -// 5) Functions for dFdx should be evaluated while holding y constant. Functions for dFdy should -// be evaluated while holding x constant. However, mixed higher order derivatives, like -// dFdx(dFdy(y)) and dFdy(dFdx(x)) are undefined. -// -// In some implementations, varying degrees of derivative accuracy may be obtained by providing -// GL hints (section 5.6 of the OpenGL 1.4 specification), allowing a user to make an image -// quality versus speed tradeoff. -// - -// -// Returns the derivative in x using local differencing for the input argument p. -// -// XXX -float dFdx (float p) { - return 0.0; -} -// XXX -vec2 dFdx (vec2 p) { - return vec2 (0.0); -} -// XXX -vec3 dFdx (vec3 p) { - return vec3 (0.0); -} -// XXX -vec4 dFdx (vec4 p) { - return vec4 (0.0); -} - -// -// Returns the derivative in y using local differencing for the input argument p. -// -// These two functions are commonly used to estimate the filter width used to anti-alias procedural -// textures.We are assuming that the expression is being evaluated in parallel on a SIMD array so -// that at any given point in time the value of the function is known at the grid points -// represented by the SIMD array. Local differencing between SIMD array elements can therefore -// be used to derive dFdx, dFdy, etc. -// -// XXX -float dFdy (float p) { - return 0.0; -} -// XXX -vec2 dFdy (vec2 p) { - return vec2 (0.0); -} -// XXX -vec3 dFdy (vec3 p) { - return vec3 (0.0); -} -// XXX -vec4 dFdy (vec4 p) { - return vec4 (0.0); -} - -// -// Returns the sum of the absolute derivative in x and y using local differencing for the input -// argument p, i.e.: -// -// return = abs (dFdx (p)) + abs (dFdy (p)); -// - -float fwidth (float p) { - return abs (dFdx (p)) + abs (dFdy (p)); -} -vec2 fwidth (vec2 p) { - return abs (dFdx (p)) + abs (dFdy (p)); -} -vec3 fwidth (vec3 p) { - return abs (dFdx (p)) + abs (dFdy (p)); -} -vec4 fwidth (vec4 p) { - return abs (dFdx (p)) + abs (dFdy (p)); -} - diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_shader.syn b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_shader.syn deleted file mode 100644 index 65d7fe353..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_shader.syn +++ /dev/null @@ -1,1508 +0,0 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.2
- *
- * Copyright (C) 2004-2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * \file slang_shader.syn
- * slang vertex/fragment shader syntax
- * \author Michal Krol
- */
-
-/*
- * usage:
- * syn2c slang_shader.syn > slang_shader_syn.h
- *
- * when modifying or extending this file, several things must be taken into consideration:
- * - when adding new operators that were marked as reserved in the initial specification,
- * one must only uncomment particular lines of code that refer to operators being added;
- * - when adding new shader target, one must reserve new value for shader_type register and
- * use it in .if constructs for symbols that are exclusive for that shader;
- * - some symbols mimic output of other symbols - the best example is the "for" construct:
- * expression "for (foo(); ; bar())" is seen as "for (foo(); true; bar())" by the output
- * processor - hence, special care must be taken when rearranging output of essential symbols;
- * - order of single-quoted tokens does matter in alternatives - so do not parse "<" operator
- * before "<<" and "<<" before "<<=";
- * - all double-quoted tokens are internally preprocessed to eliminate problems with parsing
- * strings that are prefixes of other strings, like "sampler1D" and "sampler1DShadow";
- */
-
-.syntax translation_unit;
-
-/* revision number - increment after each change affecting emitted output */
-.emtcode REVISION 2
-
-/* external declaration */
-.emtcode EXTERNAL_NULL 0
-.emtcode EXTERNAL_FUNCTION_DEFINITION 1
-.emtcode EXTERNAL_DECLARATION 2
-
-/* declaration */
-.emtcode DECLARATION_FUNCTION_PROTOTYPE 1
-.emtcode DECLARATION_INIT_DECLARATOR_LIST 2
-
-/* function type */
-.emtcode FUNCTION_ORDINARY 0
-.emtcode FUNCTION_CONSTRUCTOR 1
-.emtcode FUNCTION_OPERATOR 2
-
-/* operator type */
-.emtcode OPERATOR_ASSIGN 1
-.emtcode OPERATOR_ADDASSIGN 2
-.emtcode OPERATOR_SUBASSIGN 3
-.emtcode OPERATOR_MULASSIGN 4
-.emtcode OPERATOR_DIVASSIGN 5
-/*.emtcode OPERATOR_MODASSIGN 6*/
-/*.emtcode OPERATOR_LSHASSIGN 7*/
-/*.emtcode OPERATOR_RSHASSIGN 8*/
-/*.emtcode OPERATOR_ORASSIGN 9*/
-/*.emtcode OPERATOR_XORASSIGN 10*/
-/*.emtcode OPERATOR_ANDASSIGN 11*/
-.emtcode OPERATOR_LOGICALXOR 12
-/*.emtcode OPERATOR_BITOR 13*/
-/*.emtcode OPERATOR_BITXOR 14*/
-/*.emtcode OPERATOR_BITAND 15*/
-.emtcode OPERATOR_EQUAL 16
-.emtcode OPERATOR_NOTEQUAL 17
-.emtcode OPERATOR_LESS 18
-.emtcode OPERATOR_GREATER 19
-.emtcode OPERATOR_LESSEQUAL 20
-.emtcode OPERATOR_GREATEREQUAL 21
-/*.emtcode OPERATOR_LSHIFT 22*/
-/*.emtcode OPERATOR_RSHIFT 23*/
-.emtcode OPERATOR_MULTIPLY 24
-.emtcode OPERATOR_DIVIDE 25
-/*.emtcode OPERATOR_MODULUS 26*/
-.emtcode OPERATOR_INCREMENT 27
-.emtcode OPERATOR_DECREMENT 28
-.emtcode OPERATOR_PLUS 29
-.emtcode OPERATOR_MINUS 30
-/*.emtcode OPERATOR_COMPLEMENT 31*/
-.emtcode OPERATOR_NOT 32
-
-/* init declarator list */
-.emtcode DECLARATOR_NONE 0
-.emtcode DECLARATOR_NEXT 1
-
-/* variable declaration */
-.emtcode VARIABLE_NONE 0
-.emtcode VARIABLE_IDENTIFIER 1
-.emtcode VARIABLE_INITIALIZER 2
-.emtcode VARIABLE_ARRAY_EXPLICIT 3
-.emtcode VARIABLE_ARRAY_UNKNOWN 4
-
-/* type qualifier */
-.emtcode TYPE_QUALIFIER_NONE 0
-.emtcode TYPE_QUALIFIER_CONST 1
-.emtcode TYPE_QUALIFIER_ATTRIBUTE 2
-.emtcode TYPE_QUALIFIER_VARYING 3
-.emtcode TYPE_QUALIFIER_UNIFORM 4
-.emtcode TYPE_QUALIFIER_FIXEDOUTPUT 5
-.emtcode TYPE_QUALIFIER_FIXEDINPUT 6
-
-/* type specifier */
-.emtcode TYPE_SPECIFIER_VOID 0
-.emtcode TYPE_SPECIFIER_BOOL 1
-.emtcode TYPE_SPECIFIER_BVEC2 2
-.emtcode TYPE_SPECIFIER_BVEC3 3
-.emtcode TYPE_SPECIFIER_BVEC4 4
-.emtcode TYPE_SPECIFIER_INT 5
-.emtcode TYPE_SPECIFIER_IVEC2 6
-.emtcode TYPE_SPECIFIER_IVEC3 7
-.emtcode TYPE_SPECIFIER_IVEC4 8
-.emtcode TYPE_SPECIFIER_FLOAT 9
-.emtcode TYPE_SPECIFIER_VEC2 10
-.emtcode TYPE_SPECIFIER_VEC3 11
-.emtcode TYPE_SPECIFIER_VEC4 12
-.emtcode TYPE_SPECIFIER_MAT2 13
-.emtcode TYPE_SPECIFIER_MAT3 14
-.emtcode TYPE_SPECIFIER_MAT4 15
-.emtcode TYPE_SPECIFIER_SAMPLER1D 16
-.emtcode TYPE_SPECIFIER_SAMPLER2D 17
-.emtcode TYPE_SPECIFIER_SAMPLER3D 18
-.emtcode TYPE_SPECIFIER_SAMPLERCUBE 19
-.emtcode TYPE_SPECIFIER_SAMPLER1DSHADOW 20
-.emtcode TYPE_SPECIFIER_SAMPLER2DSHADOW 21
-.emtcode TYPE_SPECIFIER_STRUCT 22
-.emtcode TYPE_SPECIFIER_TYPENAME 23
-
-/* structure field */
-.emtcode FIELD_NONE 0
-.emtcode FIELD_NEXT 1
-.emtcode FIELD_ARRAY 2
-
-/* operation */
-.emtcode OP_END 0
-.emtcode OP_BLOCK_BEGIN_NO_NEW_SCOPE 1
-.emtcode OP_BLOCK_BEGIN_NEW_SCOPE 2
-.emtcode OP_DECLARE 3
-.emtcode OP_ASM 4
-.emtcode OP_BREAK 5
-.emtcode OP_CONTINUE 6
-.emtcode OP_DISCARD 7
-.emtcode OP_RETURN 8
-.emtcode OP_EXPRESSION 9
-.emtcode OP_IF 10
-.emtcode OP_WHILE 11
-.emtcode OP_DO 12
-.emtcode OP_FOR 13
-.emtcode OP_PUSH_VOID 14
-.emtcode OP_PUSH_BOOL 15
-.emtcode OP_PUSH_INT 16
-.emtcode OP_PUSH_FLOAT 17
-.emtcode OP_PUSH_IDENTIFIER 18
-.emtcode OP_SEQUENCE 19
-.emtcode OP_ASSIGN 20
-.emtcode OP_ADDASSIGN 21
-.emtcode OP_SUBASSIGN 22
-.emtcode OP_MULASSIGN 23
-.emtcode OP_DIVASSIGN 24
-/*.emtcode OP_MODASSIGN 25*/
-/*.emtcode OP_LSHASSIGN 26*/
-/*.emtcode OP_RSHASSIGN 27*/
-/*.emtcode OP_ORASSIGN 28*/
-/*.emtcode OP_XORASSIGN 29*/
-/*.emtcode OP_ANDASSIGN 30*/
-.emtcode OP_SELECT 31
-.emtcode OP_LOGICALOR 32
-.emtcode OP_LOGICALXOR 33
-.emtcode OP_LOGICALAND 34
-/*.emtcode OP_BITOR 35*/
-/*.emtcode OP_BITXOR 36*/
-/*.emtcode OP_BITAND 37*/
-.emtcode OP_EQUAL 38
-.emtcode OP_NOTEQUAL 39
-.emtcode OP_LESS 40
-.emtcode OP_GREATER 41
-.emtcode OP_LESSEQUAL 42
-.emtcode OP_GREATEREQUAL 43
-/*.emtcode OP_LSHIFT 44*/
-/*.emtcode OP_RSHIFT 45*/
-.emtcode OP_ADD 46
-.emtcode OP_SUBTRACT 47
-.emtcode OP_MULTIPLY 48
-.emtcode OP_DIVIDE 49
-/*.emtcode OP_MODULUS 50*/
-.emtcode OP_PREINCREMENT 51
-.emtcode OP_PREDECREMENT 52
-.emtcode OP_PLUS 53
-.emtcode OP_MINUS 54
-/*.emtcode OP_COMPLEMENT 55*/
-.emtcode OP_NOT 56
-.emtcode OP_SUBSCRIPT 57
-.emtcode OP_CALL 58
-.emtcode OP_FIELD 59
-.emtcode OP_POSTINCREMENT 60
-.emtcode OP_POSTDECREMENT 61
-
-/* parameter qualifier */
-.emtcode PARAM_QUALIFIER_IN 0
-.emtcode PARAM_QUALIFIER_OUT 1
-.emtcode PARAM_QUALIFIER_INOUT 2
-
-/* function parameter */
-.emtcode PARAMETER_NONE 0
-.emtcode PARAMETER_NEXT 1
-
-/* function parameter array presence */
-.emtcode PARAMETER_ARRAY_NOT_PRESENT 0
-.emtcode PARAMETER_ARRAY_PRESENT 1
-
-.errtext INVALID_EXTERNAL_DECLARATION "error 2001: invalid external declaration"
-.errtext INVALID_OPERATOR_OVERRIDE "error 2002: invalid operator override"
-.errtext LBRACE_EXPECTED "error 2003: '{' expected but '$err_token$' found"
-.errtext LPAREN_EXPECTED "error 2004: '(' expected but '$err_token$' found"
-.errtext RPAREN_EXPECTED "error 2005: ')' expected but '$err_token$' found"
-
-/* tells whether the shader that is being parsed is a built-in shader or not */
-/* 0 - normal behaviour */
-/* 1 - accepts constructor and operator definitions and __asm statements */
-/* the implementation will set it to 1 when compiling internal built-in shaders */
-.regbyte parsing_builtin 0
-
-/* holds the type of the shader being parsed; possible values are listed below */
-/* FRAGMENT_SHADER 1 */
-/* VERTEX_SHADER 2 */
-/* shader type is set by the caller before parsing */
-.regbyte shader_type 0
-
-/*
- <variable_identifier> ::= <identifier>
-*/
-variable_identifier
- identifier .emit OP_PUSH_IDENTIFIER;
-
-/*
- <primary_expression> ::= <variable_identifier>
- | <intconstant>
- | <floatconstant>
- | <boolconstant>
- | "(" <expression> ")"
-*/
-primary_expression
- floatconstant .or boolconstant .or intconstant .or variable_identifier .or primary_expression_1;
-primary_expression_1
- lparen .and expression .and rparen;
-
-/*
- <postfix_expression> ::= <primary_expression>
- | <postfix_expression> "[" <integer_expression> "]"
- | <function_call>
- | <postfix_expression> "." <field_selection>
- | <postfix_expression> "++"
- | <postfix_expression> "--"
-*/
-postfix_expression
- postfix_expression_1 .and .loop postfix_expression_2;
-postfix_expression_1
- function_call .or primary_expression;
-postfix_expression_2
- postfix_expression_3 .or postfix_expression_4 .or
- plusplus .emit OP_POSTINCREMENT .or
- minusminus .emit OP_POSTDECREMENT;
-postfix_expression_3
- lbracket .and integer_expression .and rbracket .emit OP_SUBSCRIPT;
-postfix_expression_4
- dot .and field_selection .emit OP_FIELD;
-
-/*
- <integer_expression> ::= <expression>
-*/
-integer_expression
- expression;
-
-/*
- <function_call> ::= <function_call_generic>
-*/
-function_call
- function_call_generic .emit OP_CALL .and .true .emit OP_END;
-
-/*
- <function_call_generic> ::= <function_call_header_with_parameters> ")"
- | <function_call_header_no_parameters> ")"
-*/
-function_call_generic
- function_call_generic_1 .or function_call_generic_2;
-function_call_generic_1
- function_call_header_with_parameters .and rparen .error RPAREN_EXPECTED;
-function_call_generic_2
- function_call_header_no_parameters .and rparen .error RPAREN_EXPECTED;
-
-/*
- <function_call_header_no_parameters>::= <function_call_header> "void"
- | <function_call_header>
-*/
-function_call_header_no_parameters
- function_call_header .and function_call_header_no_parameters_1;
-function_call_header_no_parameters_1
- "void" .or .true;
-
-/*
- <function_call_header_with_parameters>::= <function_call_header> <assignment_expression>
- | <function_call_header_with_parameters> ","
- <assignment_expression>
-*/
-function_call_header_with_parameters
- function_call_header .and assignment_expression .and .true .emit OP_END .and
- .loop function_call_header_with_parameters_1;
-function_call_header_with_parameters_1
- comma .and assignment_expression .and .true .emit OP_END;
-
-/*
- <function_call_header> ::= <function_identifier> "("
-*/
-function_call_header
- function_identifier .and lparen;
-
-/*
- <function_identifier> ::= <constructor_identifier>
- | <identifier>
-
-note: <constructor_identifier> has been deleted
-*/
-function_identifier
- identifier;
-
-/*
- <unary_expression> ::= <postfix_expression>
- | "++" <unary_expression>
- | "--" <unary_expression>
- | <unary_operator> <unary_expression>
-
- <unary_operator> ::= "+"
- | "-"
- | "!"
- | "~" // reserved
-*/
-unary_expression
- postfix_expression .or unary_expression_1 .or unary_expression_2 .or unary_expression_3 .or
- unary_expression_4 .or unary_expression_5/* .or unary_expression_6*/;
-unary_expression_1
- plusplus .and unary_expression .and .true .emit OP_PREINCREMENT;
-unary_expression_2
- minusminus .and unary_expression .and .true .emit OP_PREDECREMENT;
-unary_expression_3
- plus .and unary_expression .and .true .emit OP_PLUS;
-unary_expression_4
- minus .and unary_expression .and .true .emit OP_MINUS;
-unary_expression_5
- bang .and unary_expression .and .true .emit OP_NOT;
-/*unary_expression_6
- tilde .and unary_expression .and .true .emit OP_COMPLEMENT;*/
-
-/*
- <multiplicative_expression> ::= <unary_expression>
- | <multiplicative_expression> "*" <unary_expression>
- | <multiplicative_expression> "/" <unary_expression>
- | <multiplicative_expression> "%" <unary_expression> // reserved
-*/
-multiplicative_expression
- unary_expression .and .loop multiplicative_expression_1;
-multiplicative_expression_1
- multiplicative_expression_2 .or multiplicative_expression_3/* .or multiplicative_expression_4*/;
-multiplicative_expression_2
- star .and unary_expression .and .true .emit OP_MULTIPLY;
-multiplicative_expression_3
- slash .and unary_expression .and .true .emit OP_DIVIDE;
-/*multiplicative_expression_4
- percent .and unary_expression .and .true .emit OP_MODULUS;*/
-
-/*
- <additive_expression> ::= <multiplicative_expression>
- | <additive_expression> "+" <multiplicative_expression>
- | <additive_expression> "-" <multiplicative_expression>
-*/
-additive_expression
- multiplicative_expression .and .loop additive_expression_1;
-additive_expression_1
- additive_expression_2 .or additive_expression_3;
-additive_expression_2
- plus .and multiplicative_expression .and .true .emit OP_ADD;
-additive_expression_3
- minus .and multiplicative_expression .and .true .emit OP_SUBTRACT;
-
-/*
- <shift_expression> ::= <additive_expression>
- | <shift_expression> "<<" <additive_expression> // reserved
- | <shift_expression> ">>" <additive_expression> // reserved
-*/
-shift_expression
- additive_expression/* .and .loop shift_expression_1*/;
-/*shift_expression_1
- shift_expression_2 .or shift_expression_3;*/
-/*shift_expression_2
- lessless .and additive_expression .and .true .emit OP_LSHIFT;*/
-/*shift_expression_3
- greatergreater .and additive_expression .and .true .emit OP_RSHIFT;*/
-
-/*
- <relational_expression> ::= <shift_expression>
- | <relational_expression> "<" <shift_expression>
- | <relational_expression> ">" <shift_expression>
- | <relational_expression> "<=" <shift_expression>
- | <relational_expression> ">=" <shift_expression>
-*/
-relational_expression
- shift_expression .and .loop relational_expression_1;
-relational_expression_1
- relational_expression_2 .or relational_expression_3 .or relational_expression_4 .or
- relational_expression_5;
-relational_expression_2
- lessequals .and shift_expression .and .true .emit OP_LESSEQUAL;
-relational_expression_3
- greaterequals .and shift_expression .and .true .emit OP_GREATEREQUAL;
-relational_expression_4
- less .and shift_expression .and .true .emit OP_LESS;
-relational_expression_5
- greater .and shift_expression .and .true .emit OP_GREATER;
-
-/*
- <equality_expression> ::= <relational_expression>
- | <equality_expression> "==" <relational_expression>
- | <equality_expression> "!=" <relational_expression>
-*/
-equality_expression
- relational_expression .and .loop equality_expression_1;
-equality_expression_1
- equality_expression_2 .or equality_expression_3;
-equality_expression_2
- equalsequals .and relational_expression .and .true .emit OP_EQUAL;
-equality_expression_3
- bangequals .and relational_expression .and .true .emit OP_NOTEQUAL;
-
-/*
- <and_expression> ::= <equality_expression>
- | <and_expression> "&" <equality_expression> // reserved
-*/
-and_expression
- equality_expression/* .and .loop and_expression_1*/;
-/*and_expression_1
- ampersand .and equality_expression .and .true .emit OP_BITAND;*/
-
-/*
- <exclusive_or_expression> ::= <and_expression>
- | <exclusive_or_expression> "^" <and_expression> // reserved
-*/
-exclusive_or_expression
- and_expression/* .and .loop exclusive_or_expression_1*/;
-/*exclusive_or_expression_1
- caret .and and_expression .and .true .emit OP_BITXOR;*/
-
-/*
- <inclusive_or_expression> ::= <exclusive_or_expression>
- | <inclusive_or_expression> "|" <exclusive_or_expression> // reserved
-*/
-inclusive_or_expression
- exclusive_or_expression/* .and .loop inclusive_or_expression_1*/;
-/*inclusive_or_expression_1
- bar .and exclusive_or_expression .and .true .emit OP_BITOR;*/
-
-/*
- <logical_and_expression> ::= <inclusive_or_expression>
- | <logical_and_expression> "&&" <inclusive_or_expression>
-*/
-logical_and_expression
- inclusive_or_expression .and .loop logical_and_expression_1;
-logical_and_expression_1
- ampersandampersand .and inclusive_or_expression .and .true .emit OP_LOGICALAND;
-
-/*
- <logical_xor_expression> ::= <logical_and_expression>
- | <logical_xor_expression> "^^" <logical_and_expression>
-*/
-logical_xor_expression
- logical_and_expression .and .loop logical_xor_expression_1;
-logical_xor_expression_1
- caretcaret .and logical_and_expression .and .true .emit OP_LOGICALXOR;
-
-/*
- <logical_or_expression> ::= <logical_xor_expression>
- | <logical_or_expression> "||" <logical_xor_expression>
-*/
-logical_or_expression
- logical_xor_expression .and .loop logical_or_expression_1;
-logical_or_expression_1
- barbar .and logical_xor_expression .and .true .emit OP_LOGICALOR;
-
-/*
- <conditional_expression> ::= <logical_or_expression>
- | <logical_or_expression> "?" <expression> ":"
- <conditional_expression>
-*/
-conditional_expression
- logical_or_expression .and .loop conditional_expression_1;
-conditional_expression_1
- question .and expression .and colon .and conditional_expression .and .true .emit OP_SELECT;
-
-/*
- <assignment_expression> ::= <conditional_expression>
- | <unary_expression> <assignment_operator>
- <assignment_expression>
-
- <assignment_operator> ::= "="
- | "*="
- | "/="
- | "+="
- | "-="
- | "%=" // reserved
- | "<<=" // reserved
- | ">>=" // reserved
- | "&=" // reserved
- | "^=" // reserved
- | "|=" // reserved
-*/
-assignment_expression
- assignment_expression_1 .or assignment_expression_2 .or assignment_expression_3 .or
- assignment_expression_4 .or assignment_expression_5/* .or assignment_expression_6 .or
- assignment_expression_7 .or assignment_expression_8 .or assignment_expression_9 .or
- assignment_expression_10 .or assignment_expression_11*/ .or conditional_expression;
-assignment_expression_1
- unary_expression .and equals .and assignment_expression .and .true .emit OP_ASSIGN;
-assignment_expression_2
- unary_expression .and starequals .and assignment_expression .and .true .emit OP_MULASSIGN;
-assignment_expression_3
- unary_expression .and slashequals .and assignment_expression .and .true .emit OP_DIVASSIGN;
-assignment_expression_4
- unary_expression .and plusequals .and assignment_expression .and .true .emit OP_ADDASSIGN;
-assignment_expression_5
- unary_expression .and minusequals .and assignment_expression .and .true .emit OP_SUBASSIGN;
-/*assignment_expression_6
- unary_expression .and percentequals .and assignment_expression .and .true .emit OP_MODASSIGN;*/
-/*assignment_expression_7
- unary_expression .and lesslessequals .and assignment_expression .and .true .emit OP_LSHASSIGN;*/
-/*assignment_expression_8
- unary_expression .and greatergreaterequals .and assignment_expression .and
- .true .emit OP_RSHASSIGN;*/
-/*assignment_expression_9
- unary_expression .and ampersandequals .and assignment_expression .and .true .emit OP_ANDASSIGN;*/
-/*assignment_expression_10
- unary_expression .and caretequals .and assignment_expression .and .true .emit OP_XORASSIGN;*/
-/*assignment_expression_11
- unary_expression .and barequals .and assignment_expression .and .true .emit OP_ORASSIGN;*/
-
-/*
- <expression> ::= <assignment_expression>
- | <expression> "," <assignment_expression>
-*/
-expression
- assignment_expression .and .loop expression_1;
-expression_1
- comma .and assignment_expression .and .true .emit OP_SEQUENCE;
-
-/*
- <constant_expression> ::= <conditional_expression>
-*/
-constant_expression
- conditional_expression .and .true .emit OP_END;
-
-/*
- <declaration> ::= <function_prototype> ";"
- | <init_declarator_list> ";"
-*/
-declaration
- declaration_1 .or declaration_2;
-declaration_1
- function_prototype .emit DECLARATION_FUNCTION_PROTOTYPE .and semicolon;
-declaration_2
- init_declarator_list .emit DECLARATION_INIT_DECLARATOR_LIST .and semicolon;
-
-/*
- <function_prototype> ::= <function_declarator> ")"
-*/
-function_prototype
- function_declarator .and rparen .error RPAREN_EXPECTED .emit PARAMETER_NONE;
-
-/*
- <function_declarator> ::= <function_header>
- | <function_header_with_parameters>
-*/
-function_declarator
- function_header_with_parameters .or function_header;
-
-/*
- <function_header_with_parameters> ::= <function_header> <parameter_declaration>
- | <function_header_with_parameters> ","
- <parameter_declaration>
-*/
-function_header_with_parameters
- function_header .and parameter_declaration .and .loop function_header_with_parameters_1;
-function_header_with_parameters_1
- comma .and parameter_declaration;
-
-/*
- <function_header> ::= <fully_specified_type> <identifier> "("
-*/
-function_header
- function_header_nospace .or function_header_space;
-function_header_space
- fully_specified_type_space .and space .and function_decl_identifier .and lparen;
-function_header_nospace
- fully_specified_type_nospace .and function_decl_identifier .and lparen;
-
-/*
- <function_decl_identifier> ::= "__constructor"
- | <__operator>
- | <identifier>
-
-note: this is an extension to the standard language specification - normally slang disallows
- operator and constructor prototypes and definitions
-*/
-function_decl_identifier
- .if (parsing_builtin != 0) __operator .emit FUNCTION_OPERATOR .or
- .if (parsing_builtin != 0) "__constructor" .emit FUNCTION_CONSTRUCTOR .or
- identifier .emit FUNCTION_ORDINARY;
-
-/*
- <__operator> ::= "__operator" <overriden_op>
-
-note: this is an extension to the standard language specification - normally slang disallows
- operator prototypes and definitions
-*/
-__operator
- "__operator" .and overriden_operator .error INVALID_OPERATOR_OVERRIDE;
-
-/*
- <overriden_op> ::= "="
- | "+="
- | "-="
- | "*="
- | "/="
- | "%=" // reserved
- | "<<=" // reserved
- | ">>=" // reserved
- | "&=" // reserved
- | "^=" // reserved
- | "|=" // reserved
- | "^^"
- | "|" // reserved
- | "^" // reserved
- | "&" // reserved
- | "=="
- | "!="
- | "<"
- | ">"
- | "<="
- | ">="
- | "<<" // reserved
- | ">>" // reserved
- | "*"
- | "/"
- | "%" // reserved
- | "++"
- | "--"
- | "+"
- | "-"
- | "~" // reserved
- | "!"
-
-note: this is an extension to the standard language specification - normally slang disallows
- operator prototypes and definitions
-*/
-overriden_operator
- plusplus .emit OPERATOR_INCREMENT .or
- plusequals .emit OPERATOR_ADDASSIGN .or
- plus .emit OPERATOR_PLUS .or
- minusminus .emit OPERATOR_DECREMENT .or
- minusequals .emit OPERATOR_SUBASSIGN .or
- minus .emit OPERATOR_MINUS .or
- bangequals .emit OPERATOR_NOTEQUAL .or
- bang .emit OPERATOR_NOT .or
- starequals .emit OPERATOR_MULASSIGN .or
- star .emit OPERATOR_MULTIPLY .or
- slashequals .emit OPERATOR_DIVASSIGN .or
- slash .emit OPERATOR_DIVIDE .or
- lessequals .emit OPERATOR_LESSEQUAL .or
- /*lesslessequals .emit OPERATOR_LSHASSIGN .or*/
- /*lessless .emit OPERATOR_LSHIFT .or*/
- less .emit OPERATOR_LESS .or
- greaterequals .emit OPERATOR_GREATEREQUAL .or
- /*greatergreaterequals .emit OPERATOR_RSHASSIGN .or*/
- /*greatergreater .emit OPERATOR_RSHIFT .or*/
- greater .emit OPERATOR_GREATER .or
- equalsequals .emit OPERATOR_EQUAL .or
- equals .emit OPERATOR_ASSIGN .or
- /*percentequals .emit OPERATOR_MODASSIGN .or*/
- /*percent .emit OPERATOR_MODULUS .or*/
- /*ampersandequals .emit OPERATOR_ANDASSIGN */
- /*ampersand .emit OPERATOR_BITAND .or*/
- /*barequals .emit OPERATOR_ORASSIGN .or*/
- /*bar .emit OPERATOR_BITOR .or*/
- /*tilde .emit OPERATOR_COMPLEMENT .or*/
- /*caretequals .emit OPERATOR_XORASSIGN .or*/
- caretcaret .emit OPERATOR_LOGICALXOR /*.or
- caret .emit OPERATOR_BITXOR*/;
-
-/*
- <parameter_declarator> ::= <type_specifier> <identifier>
- | <type_specifier> <identifier> "[" <constant_expression>
- "]"
-*/
-parameter_declarator
- parameter_declarator_nospace .or parameter_declarator_space;
-parameter_declarator_nospace
- type_specifier_nospace .and identifier .and parameter_declarator_1;
-parameter_declarator_space
- type_specifier_space .and space .and identifier .and parameter_declarator_1;
-parameter_declarator_1
- parameter_declarator_2 .emit PARAMETER_ARRAY_PRESENT .or
- .true .emit PARAMETER_ARRAY_NOT_PRESENT;
-parameter_declarator_2
- lbracket .and constant_expression .and rbracket;
-
-/*
- <parameter_declaration> ::= <type_qualifier> <parameter_qualifier>
- <parameter_declarator>
- | <type_qualifier> <parameter_qualifier>
- <parameter_type_specifier>
- | <parameter_qualifier> <parameter_declarator>
- | <parameter_qualifier> <parameter_type_specifier>
-*/
-parameter_declaration
- parameter_declaration_1 .emit PARAMETER_NEXT;
-parameter_declaration_1
- parameter_declaration_2 .or parameter_declaration_3;
-parameter_declaration_2
- type_qualifier .and space .and parameter_qualifier .and parameter_declaration_4;
-parameter_declaration_3
- parameter_qualifier .emit TYPE_QUALIFIER_NONE .and parameter_declaration_4;
-parameter_declaration_4
- parameter_declarator .or parameter_type_specifier;
-
-/*
- <parameter_qualifier> ::= "in"
- | "out"
- | "inout"
- | ""
-*/
-parameter_qualifier
- parameter_qualifier_1 .or .true .emit PARAM_QUALIFIER_IN;
-parameter_qualifier_1
- parameter_qualifier_2 .and space;
-parameter_qualifier_2
- "in" .emit PARAM_QUALIFIER_IN .or
- "out" .emit PARAM_QUALIFIER_OUT .or
- "inout" .emit PARAM_QUALIFIER_INOUT;
-
-/*
- <parameter_type_specifier> ::= <type_specifier>
- | <type_specifier> "[" <constant_expression> "]"
-*/
-parameter_type_specifier
- parameter_type_specifier_1 .and .true .emit '\0' .and parameter_type_specifier_2;
-parameter_type_specifier_1
- type_specifier_nospace .or type_specifier_space;
-parameter_type_specifier_2
- parameter_type_specifier_3 .emit PARAMETER_ARRAY_PRESENT .or
- .true .emit PARAMETER_ARRAY_NOT_PRESENT;
-parameter_type_specifier_3
- lbracket .and constant_expression .and rbracket;
-
-/*
- <init_declarator_list> ::= <single_declaration>
- | <init_declarator_list> "," <identifier>
- | <init_declarator_list> "," <identifier> "[" "]"
- | <init_declarator_list> "," <identifier> "["
- <constant_expression> "]"
- | <init_declarator_list> "," <identifier> "="
- <initializer>
-*/
-init_declarator_list
- single_declaration .and .loop init_declarator_list_1 .emit DECLARATOR_NEXT .and
- .true .emit DECLARATOR_NONE;
-init_declarator_list_1
- comma .and identifier .emit VARIABLE_IDENTIFIER .and init_declarator_list_2;
-init_declarator_list_2
- init_declarator_list_3 .or init_declarator_list_4 .or .true .emit VARIABLE_NONE;
-init_declarator_list_3
- equals .and initializer .emit VARIABLE_INITIALIZER;
-init_declarator_list_4
- lbracket .and init_declarator_list_5 .and rbracket;
-init_declarator_list_5
- constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;
-
-/*
- <single_declaration> ::= <fully_specified_type>
- | <fully_specified_type> <identifier>
- | <fully_specified_type> <identifier> "[" "]"
- | <fully_specified_type> <identifier> "["
- <constant_expression> "]"
- | <fully_specified_type> <identifier> "=" <initializer>
-*/
-single_declaration
- single_declaration_nospace .or single_declaration_space;
-single_declaration_space
- fully_specified_type_space .and single_declaration_space_1;
-single_declaration_nospace
- fully_specified_type_nospace .and single_declaration_nospace_1;
-single_declaration_space_1
- single_declaration_space_2 .emit VARIABLE_IDENTIFIER .or .true .emit VARIABLE_NONE;
-single_declaration_nospace_1
- single_declaration_nospace_2 .emit VARIABLE_IDENTIFIER .or .true .emit VARIABLE_NONE;
-single_declaration_space_2
- space .and identifier .and single_declaration_3;
-single_declaration_nospace_2
- identifier .and single_declaration_3;
-single_declaration_3
- single_declaration_4 .or single_declaration_5 .or .true .emit VARIABLE_NONE;
-single_declaration_4
- equals .and initializer .emit VARIABLE_INITIALIZER;
-single_declaration_5
- lbracket .and single_declaration_6 .and rbracket;
-single_declaration_6
- constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;
-
-/*
- <fully_specified_type> ::= <type_specifier>
- | <type_qualifier> <type_specifier>
-*/
-fully_specified_type_space
- fully_specified_type_1 .and type_specifier_space;
-fully_specified_type_nospace
- fully_specified_type_1 .and type_specifier_nospace;
-fully_specified_type_1
- fully_specified_type_2 .or .true .emit TYPE_QUALIFIER_NONE;
-fully_specified_type_2
- type_qualifier .and space;
-
-/*
- <type_qualifier> ::= "const"
- | "attribute" // Vertex only.
- | "varying"
- | "uniform"
- | "__fixed_output"
- | "__fixed_input"
-
-note: this is an extension to the standard language specification - normally slang disallows
- __fixed_output and __fixed_input type qualifiers
-*/
-type_qualifier
- "const" .emit TYPE_QUALIFIER_CONST .or
- .if (shader_type == 2) "attribute" .emit TYPE_QUALIFIER_ATTRIBUTE .or
- "varying" .emit TYPE_QUALIFIER_VARYING .or
- "uniform" .emit TYPE_QUALIFIER_UNIFORM .or
- .if (parsing_builtin != 0) "__fixed_output" .emit TYPE_QUALIFIER_FIXEDOUTPUT .or
- .if (parsing_builtin != 0) "__fixed_input" .emit TYPE_QUALIFIER_FIXEDINPUT;
-
-/*
- <type_specifier> ::= "void"
- | "float"
- | "int"
- | "bool"
- | "vec2"
- | "vec3"
- | "vec4"
- | "bvec2"
- | "bvec3"
- | "bvec4"
- | "ivec2"
- | "ivec3"
- | "ivec4"
- | "mat2"
- | "mat3"
- | "mat4"
- | "sampler1D"
- | "sampler2D"
- | "sampler3D"
- | "samplerCube"
- | "sampler1DShadow"
- | "sampler2DShadow"
- | <struct_specifier>
- | <type_name>
-*/
-type_specifier_space
- "void" .emit TYPE_SPECIFIER_VOID .or
- "float" .emit TYPE_SPECIFIER_FLOAT .or
- "int" .emit TYPE_SPECIFIER_INT .or
- "bool" .emit TYPE_SPECIFIER_BOOL .or
- "vec2" .emit TYPE_SPECIFIER_VEC2 .or
- "vec3" .emit TYPE_SPECIFIER_VEC3 .or
- "vec4" .emit TYPE_SPECIFIER_VEC4 .or
- "bvec2" .emit TYPE_SPECIFIER_BVEC2 .or
- "bvec3" .emit TYPE_SPECIFIER_BVEC3 .or
- "bvec4" .emit TYPE_SPECIFIER_BVEC4 .or
- "ivec2" .emit TYPE_SPECIFIER_IVEC2 .or
- "ivec3" .emit TYPE_SPECIFIER_IVEC3 .or
- "ivec4" .emit TYPE_SPECIFIER_IVEC4 .or
- "mat2" .emit TYPE_SPECIFIER_MAT2 .or
- "mat3" .emit TYPE_SPECIFIER_MAT3 .or
- "mat4" .emit TYPE_SPECIFIER_MAT4 .or
- "sampler1D" .emit TYPE_SPECIFIER_SAMPLER1D .or
- "sampler2D" .emit TYPE_SPECIFIER_SAMPLER2D .or
- "sampler3D" .emit TYPE_SPECIFIER_SAMPLER3D .or
- "samplerCube" .emit TYPE_SPECIFIER_SAMPLERCUBE .or
- "sampler1DShadow" .emit TYPE_SPECIFIER_SAMPLER1DSHADOW .or
- "sampler2DShadow" .emit TYPE_SPECIFIER_SAMPLER2DSHADOW .or
- type_name .emit TYPE_SPECIFIER_TYPENAME;
-type_specifier_nospace
- struct_specifier .emit TYPE_SPECIFIER_STRUCT;
-
-/*
- <struct_specifier> ::= "struct" <identifier> "{" <struct_declaration_list> "}"
- | "struct" "{" <struct_declaration_list> "}"
-*/
-struct_specifier
- "struct" .and struct_specifier_1 .and optional_space .and lbrace .error LBRACE_EXPECTED .and
- struct_declaration_list .and rbrace .emit FIELD_NONE;
-struct_specifier_1
- struct_specifier_2 .or .true .emit '\0';
-struct_specifier_2
- space .and identifier;
-
-/*
- <struct_declaration_list> ::= <struct_declaration>
- | <struct_declaration_list> <struct_declaration>
-*/
-struct_declaration_list
- struct_declaration .and .loop struct_declaration .emit FIELD_NEXT;
-
-/*
- <struct_declaration> ::= <type_specifier> <struct_declarator_list> ";"
-*/
-struct_declaration
- struct_declaration_nospace .or struct_declaration_space;
-struct_declaration_space
- type_specifier_space .and space .and struct_declarator_list .and semicolon .emit FIELD_NONE;
-struct_declaration_nospace
- type_specifier_nospace .and struct_declarator_list .and semicolon .emit FIELD_NONE;
-
-/*
- <struct_declarator_list> ::= <struct_declarator>
- | <struct_declarator_list> "," <struct_declarator>
-*/
-struct_declarator_list
- struct_declarator .and .loop struct_declarator_list_1 .emit FIELD_NEXT;
-struct_declarator_list_1
- comma .and struct_declarator;
-
-/*
- <struct_declarator> ::= <identifier>
- | <identifier> "[" <constant_expression> "]"
-*/
-struct_declarator
- identifier .and struct_declarator_1;
-struct_declarator_1
- struct_declarator_2 .emit FIELD_ARRAY .or .true .emit FIELD_NONE;
-struct_declarator_2
- lbracket .and constant_expression .and rbracket;
-
-/*
- <initializer> ::= <assignment_expression>
-*/
-initializer
- assignment_expression .and .true .emit OP_END;
-
-/*
- <declaration_statement> ::= <declaration>
-*/
-declaration_statement
- declaration;
-
-/*
- <statement> ::= <compound_statement>
- | <simple_statement>
-*/
-statement
- compound_statement .or simple_statement;
-statement_space
- compound_statement .or statement_space_1;
-statement_space_1
- space .and simple_statement;
-
-/*
- <simple_statement> ::= <__asm_statement>
- | <selection_statement>
- | <iteration_statement>
- | <jump_statement>
- | <expression_statement>
- | <declaration_statement>
-
-note: this is an extension to the standard language specification - normally slang disallows
- use of __asm statements
-*/
-simple_statement
- .if (parsing_builtin != 0) __asm_statement .emit OP_ASM .or
- selection_statement .or
- iteration_statement .or
- jump_statement .or
- expression_statement .emit OP_EXPRESSION .or
- declaration_statement .emit OP_DECLARE;
-
-/*
- <compound_statement> ::= "{" "}"
- | "{" <statement_list> "}"
-*/
-compound_statement
- compound_statement_1 .emit OP_BLOCK_BEGIN_NEW_SCOPE .and .true .emit OP_END;
-compound_statement_1
- compound_statement_2 .or compound_statement_3;
-compound_statement_2
- lbrace .and rbrace;
-compound_statement_3
- lbrace .and statement_list .and rbrace;
-
-/*
- <statement_no_new_scope> ::= <compound_statement_no_new_scope>
- | <simple_statement>
-*/
-statement_no_new_scope
- compound_statement_no_new_scope .or simple_statement;
-
-/*
- <compound_statement_no_new_scope> ::= "{" "}"
- | "{" <statement_list> "}"
-*/
-compound_statement_no_new_scope
- compound_statement_no_new_scope_1 .emit OP_BLOCK_BEGIN_NO_NEW_SCOPE .and .true .emit OP_END;
-compound_statement_no_new_scope_1
- compound_statement_no_new_scope_2 .or compound_statement_no_new_scope_3;
-compound_statement_no_new_scope_2
- lbrace .and rbrace;
-compound_statement_no_new_scope_3
- lbrace .and statement_list .and rbrace;
-
-/*
- <statement_list> ::= <statement>
- | <statement_list> <statement>
-*/
-statement_list
- statement .and .loop statement;
-
-/*
- <expression_statement> ::= ";"
- | <expression> ";"
-*/
-expression_statement
- expression_statement_1 .or expression_statement_2;
-expression_statement_1
- semicolon .emit OP_PUSH_VOID .emit OP_END;
-expression_statement_2
- expression .and semicolon .emit OP_END;
-
-/*
- <selection_statement> ::= "if" "(" <expression> ")" <selection_rest_statement>
-*/
-selection_statement
- "if" .emit OP_IF .and lparen .error LPAREN_EXPECTED .and expression .and
- rparen .error RPAREN_EXPECTED .emit OP_END .and selection_rest_statement;
-
-/*
- <selection_rest_statement> ::= <statement> "else" <statement>
- | <statement>
-*/
-selection_rest_statement
- statement .and selection_rest_statement_1;
-selection_rest_statement_1
- selection_rest_statement_2 .or .true .emit OP_EXPRESSION .emit OP_PUSH_VOID .emit OP_END;
-selection_rest_statement_2
- "else" .and optional_space .and statement;
-
-/*
- <condition> ::= <expression>
- | <fully_specified_type> <identifier> "=" <initializer>
-
-note: if <condition_1> is executed, the emit format must match <declaration> emit format
-*/
-condition
- condition_1 .emit OP_DECLARE .emit DECLARATION_INIT_DECLARATOR_LIST .or
- condition_3 .emit OP_EXPRESSION;
-condition_1
- condition_1_nospace .or condition_1_space;
-condition_1_nospace
- fully_specified_type_nospace .and condition_2;
-condition_1_space
- fully_specified_type_space .and space .and condition_2;
-condition_2
- identifier .emit VARIABLE_IDENTIFIER .and equals .emit VARIABLE_INITIALIZER .and
- initializer .and .true .emit DECLARATOR_NONE;
-condition_3
- expression .and .true .emit OP_END;
-
-/*
- <iteration_statement> ::= "while" "(" <condition> ")" <statement_no_new_scope>
- | "do" <statement> "while" "(" <expression> ")" ";"
- | "for" "(" <for_init_statement> <for_rest_statement> ")"
- <statement_no_new_scope>
-*/
-iteration_statement
- iteration_statement_1 .or iteration_statement_2 .or iteration_statement_3;
-iteration_statement_1
- "while" .emit OP_WHILE .and lparen .error LPAREN_EXPECTED .and condition .and
- rparen .error RPAREN_EXPECTED .and statement_no_new_scope;
-iteration_statement_2
- "do" .emit OP_DO .and statement_space .and "while" .and lparen .error LPAREN_EXPECTED .and
- expression .and rparen .error RPAREN_EXPECTED .emit OP_END .and semicolon;
-iteration_statement_3
- "for" .emit OP_FOR .and lparen .error LPAREN_EXPECTED .and for_init_statement .and
- for_rest_statement .and rparen .error RPAREN_EXPECTED .and statement_no_new_scope;
-
-/*
- <for_init_statement> ::= <expression_statement>
- | <declaration_statement>
-*/
-for_init_statement
- expression_statement .emit OP_EXPRESSION .or declaration_statement .emit OP_DECLARE;
-
-/*
- <conditionopt> ::= <condition>
- | ""
-
-note: <conditionopt> is used only by "for" statement - if <condition> is ommitted, parser
- simulates default behaviour, that is simulates "true" expression
-*/
-conditionopt
- condition .or
- .true .emit OP_EXPRESSION .emit OP_PUSH_BOOL .emit 2 .emit '1' .emit '\0' .emit OP_END;
-
-/*
- <for_rest_statement> ::= <conditionopt> ";"
- | <conditionopt> ";" <expression>
-*/
-for_rest_statement
- conditionopt .and semicolon .and for_rest_statement_1;
-for_rest_statement_1
- for_rest_statement_2 .or .true .emit OP_PUSH_VOID .emit OP_END;
-for_rest_statement_2
- expression .and .true .emit OP_END;
-
-/*
- <jump_statement> ::= "continue" ";"
- | "break" ";"
- | "return" ";"
- | "return" <expression> ";"
- | "discard" ";" // Fragment shader only.
-*/
-jump_statement
- jump_statement_1 .or jump_statement_2 .or jump_statement_3 .or jump_statement_4 .or
- .if (shader_type == 1) jump_statement_5;
-jump_statement_1
- "continue" .and semicolon .emit OP_CONTINUE;
-jump_statement_2
- "break" .and semicolon .emit OP_BREAK;
-jump_statement_3
- "return" .emit OP_RETURN .and optional_space .and expression .and semicolon .emit OP_END;
-jump_statement_4
- "return" .emit OP_RETURN .and semicolon .emit OP_PUSH_VOID .emit OP_END;
-jump_statement_5
- "discard" .and semicolon .emit OP_DISCARD;
-
-/*
- <__asm_statement> ::= "__asm" <identifier> <asm_arguments> ";"
-
-note: this is an extension to the standard language specification - normally slang disallows
- __asm statements
-*/
-__asm_statement
- "__asm" .and space .and identifier .and space .and asm_arguments .and semicolon .emit OP_END;
-
-/*
- <asm_arguments> ::= <identifier>
- | <asm_arguments> "," <identifier>
-
-note: this is an extension to the standard language specification - normally slang disallows
- __asm statements
-*/
-asm_arguments
- variable_identifier .and .true .emit OP_END .and .loop asm_arguments_1;
-asm_arguments_1
- comma .and variable_identifier .and .true .emit OP_END;
-
-/*
- <translation_unit> ::= <external_declaration>
- | <translation_unit> <external_declaration>
-*/
-translation_unit
- optional_space .emit REVISION .and external_declaration .error INVALID_EXTERNAL_DECLARATION .and
- .loop external_declaration .and optional_space .and
- '\0' .error INVALID_EXTERNAL_DECLARATION .emit EXTERNAL_NULL;
-
-/*
- <external_declaration> ::= <function_definition>
- | <declaration>
-*/
-external_declaration
- function_definition .emit EXTERNAL_FUNCTION_DEFINITION .or
- declaration .emit EXTERNAL_DECLARATION;
-
-/*
- <function_definition> :: <function_prototype> <compound_statement_no_new_scope>
-*/
-function_definition
- function_prototype .and compound_statement_no_new_scope;
-
-/* helper rulez, not part of the official language syntax */
-
-digit_oct
- '0'-'7';
-
-digit_dec
- '0'-'9';
-
-digit_hex
- '0'-'9' .or 'A'-'F' .or 'a'-'f';
-
-id_character_first
- 'a'-'z' .or 'A'-'Z' .or '_';
-
-id_character_next
- id_character_first .or digit_dec;
-
-identifier
- id_character_first .emit * .and .loop id_character_next .emit * .and .true .emit '\0';
-
-float
- float_1 .or float_2;
-float_1
- float_fractional_constant .and float_optional_exponent_part;
-float_2
- float_digit_sequence .and .true .emit '\0' .and float_exponent_part;
-
-float_fractional_constant
- float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;
-float_fractional_constant_1
- float_digit_sequence .and '.' .and float_digit_sequence;
-float_fractional_constant_2
- float_digit_sequence .and '.' .and .true .emit '\0';
-float_fractional_constant_3
- '.' .emit '\0' .and float_digit_sequence;
-
-float_optional_exponent_part
- float_exponent_part .or .true .emit '\0';
-
-float_digit_sequence
- digit_dec .emit * .and .loop digit_dec .emit * .and .true .emit '\0';
-
-float_exponent_part
- float_exponent_part_1 .or float_exponent_part_2;
-float_exponent_part_1
- 'e' .and float_optional_sign .and float_digit_sequence;
-float_exponent_part_2
- 'E' .and float_optional_sign .and float_digit_sequence;
-
-float_optional_sign
- float_sign .or .true;
-
-float_sign
- '+' .or '-' .emit '-';
-
-integer
- integer_hex .or integer_oct .or integer_dec;
-
-integer_hex
- '0' .and integer_hex_1 .emit 0x10 .and digit_hex .emit * .and .loop digit_hex .emit * .and
- .true .emit '\0';
-integer_hex_1
- 'x' .or 'X';
-
-integer_oct
- '0' .emit 8 .emit * .and .loop digit_oct .emit * .and .true .emit '\0';
-
-integer_dec
- digit_dec .emit 10 .emit * .and .loop digit_dec .emit * .and .true .emit '\0';
-
-boolean
- "true" .emit 2 .emit '1' .emit '\0' .or
- "false" .emit 2 .emit '0' .emit '\0';
-
-type_name
- identifier;
-
-field_selection
- identifier;
-
-floatconstant
- float .emit OP_PUSH_FLOAT;
-
-intconstant
- integer .emit OP_PUSH_INT;
-
-boolconstant
- boolean .emit OP_PUSH_BOOL;
-
-optional_space
- .loop single_space;
-
-space
- single_space .and .loop single_space;
-
-single_space
- white_char .or c_style_comment_block .or cpp_style_comment_block;
-
-white_char
- ' ' .or '\t' .or new_line .or '\v' .or '\f';
-
-new_line
- cr_lf .or lf_cr .or '\n' .or '\r';
-
-cr_lf
- '\r' .and '\n';
-
-lf_cr
- '\n' .and '\r';
-
-c_style_comment_block
- '/' .and '*' .and c_style_comment_rest;
-
-c_style_comment_rest
- .loop c_style_comment_char_no_star .and c_style_comment_rest_1;
-c_style_comment_rest_1
- c_style_comment_end .or c_style_comment_rest_2;
-c_style_comment_rest_2
- '*' .and c_style_comment_rest;
-
-c_style_comment_char_no_star
- '\x2B'-'\xFF' .or '\x01'-'\x29';
-
-c_style_comment_end
- '*' .and '/';
-
-cpp_style_comment_block
- '/' .and '/' .and cpp_style_comment_block_1;
-cpp_style_comment_block_1
- cpp_style_comment_block_2 .or cpp_style_comment_block_3;
-cpp_style_comment_block_2
- .loop cpp_style_comment_char .and new_line;
-cpp_style_comment_block_3
- .loop cpp_style_comment_char;
-
-cpp_style_comment_char
- '\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
-
-/* lexical rulez */
-
-/*ampersand
- optional_space .and '&' .and optional_space;*/
-
-ampersandampersand
- optional_space .and '&' .and '&' .and optional_space;
-
-/*ampersandequals
- optional_space .and '&' .and '=' .and optional_space;*/
-
-/*bar
- optional_space .and '|' .and optional_space;*/
-
-barbar
- optional_space .and '|' .and '|' .and optional_space;
-
-/*barequals
- optional_space .and '|' .and '=' .and optional_space;*/
-
-bang
- optional_space .and '!' .and optional_space;
-
-bangequals
- optional_space .and '!' .and '=' .and optional_space;
-
-/*caret
- optional_space .and '^' .and optional_space;*/
-
-caretcaret
- optional_space .and '^' .and '^' .and optional_space;
-
-/*caretequals
- optional_space .and '^' .and '=' .and optional_space;*/
-
-colon
- optional_space .and ':' .and optional_space;
-
-comma
- optional_space .and ',' .and optional_space;
-
-dot
- optional_space .and '.' .and optional_space;
-
-equals
- optional_space .and '=' .and optional_space;
-
-equalsequals
- optional_space .and '=' .and '=' .and optional_space;
-
-greater
- optional_space .and '>' .and optional_space;
-
-greaterequals
- optional_space .and '>' .and '=' .and optional_space;
-
-/*greatergreater
- optional_space .and '>' .and '>' .and optional_space;*/
-
-/*greatergreaterequals
- optional_space .and '>' .and '>' .and '=' .and optional_space;*/
-
-lbrace
- optional_space .and '{' .and optional_space;
-
-lbracket
- optional_space .and '[' .and optional_space;
-
-less
- optional_space .and '<' .and optional_space;
-
-lessequals
- optional_space .and '<' .and '=' .and optional_space;
-
-/*lessless
- optional_space .and '<' .and '<' .and optional_space;*/
-
-/*lesslessequals
- optional_space .and '<' .and '<' .and '=' .and optional_space;*/
-
-lparen
- optional_space .and '(' .and optional_space;
-
-minus
- optional_space .and '-' .and optional_space;
-
-minusequals
- optional_space .and '-' .and '=' .and optional_space;
-
-minusminus
- optional_space .and '-' .and '-' .and optional_space;
-
-/*percent
- optional_space .and '%' .and optional_space;*/
-
-/*percentequals
- optional_space .and '%' .and '=' .and optional_space;*/
-
-plus
- optional_space .and '+' .and optional_space;
-
-plusequals
- optional_space .and '+' .and '=' .and optional_space;
-
-plusplus
- optional_space .and '+' .and '+' .and optional_space;
-
-question
- optional_space .and '?' .and optional_space;
-
-rbrace
- optional_space .and '}' .and optional_space;
-
-rbracket
- optional_space .and ']' .and optional_space;
-
-rparen
- optional_space .and ')' .and optional_space;
-
-semicolon
- optional_space .and ';' .and optional_space;
-
-slash
- optional_space .and '/' .and optional_space;
-
-slashequals
- optional_space .and '/' .and '=' .and optional_space;
-
-star
- optional_space .and '*' .and optional_space;
-
-starequals
- optional_space .and '*' .and '=' .and optional_space;
-
-/*tilde
- optional_space .and '~' .and optional_space;*/
-
-/* string rulez - these are used internally by the parser when parsing quoted strings */
-
-.string string_lexer;
-
-string_lexer
- lex_first_identifier_character .and .loop lex_next_identifier_character;
-
-lex_first_identifier_character
- 'a'-'z' .or 'A'-'Z' .or '_';
-
-lex_next_identifier_character
- 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';
-
-/* error rulez - these are used by error messages */
-
-err_token
- '~' .or '`' .or '!' .or '@' .or '#' .or '$' .or '%' .or '^' .or '&' .or '*' .or '(' .or ')' .or
- '-' .or '+' .or '=' .or '|' .or '\\' .or '[' .or ']' .or '{' .or '}' .or ':' .or ';' .or '"' .or
- '\'' .or '<' .or ',' .or '>' .or '.' .or '/' .or '?' .or err_identifier;
-
-err_identifier
- id_character_first .and .loop id_character_next;
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_version.syn b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_version.syn deleted file mode 100755 index 3a8c7046b..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_version.syn +++ /dev/null @@ -1,118 +0,0 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_version.syn
- * slang #version directive syntax
- * \author Michal Krol
- */
-
-.syntax version_directive;
-
-version_directive
- version_directive_1 .and .loop version_directive_2;
-version_directive_1
- prior_optional_spaces .and optional_version_directive .and .true .emit $;
-version_directive_2
- prior_optional_spaces .and version_directive_body .and .true .emit $;
-
-optional_version_directive
- version_directive_body .or .true .emit 10 .emit 1;
-
-version_directive_body
- '#' .and optional_space .and "version" .and space .and version_number .and optional_space .and
- new_line;
-
-version_number
- version_number_110;
-
-version_number_110
- leading_zeroes .and "110" .emit 10 .emit 1;
-
-leading_zeroes
- .loop zero;
-
-zero
- '0';
-
-space
- single_space .and .loop single_space;
-
-optional_space
- .loop single_space;
-
-single_space
- ' ' .or '\t';
-
-prior_optional_spaces
- .loop prior_space;
-
-prior_space
- c_style_comment_block .or cpp_style_comment_block .or space .or new_line;
-
-c_style_comment_block
- '/' .and '*' .and c_style_comment_rest;
-
-c_style_comment_rest
- .loop c_style_comment_char_no_star .and c_style_comment_rest_1;
-c_style_comment_rest_1
- c_style_comment_end .or c_style_comment_rest_2;
-c_style_comment_rest_2
- '*' .and c_style_comment_rest;
-
-c_style_comment_char_no_star
- '\x2B'-'\xFF' .or '\x01'-'\x29';
-
-c_style_comment_end
- '*' .and '/';
-
-cpp_style_comment_block
- '/' .and '/' .and cpp_style_comment_block_1;
-cpp_style_comment_block_1
- cpp_style_comment_block_2 .or cpp_style_comment_block_3;
-cpp_style_comment_block_2
- .loop cpp_style_comment_char .and new_line;
-cpp_style_comment_block_3
- .loop cpp_style_comment_char;
-
-cpp_style_comment_char
- '\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
-
-new_line
- cr_lf .or lf_cr .or '\n' .or '\r';
-
-cr_lf
- '\r' .and '\n';
-
-lf_cr
- '\n' .and '\r';
-
-.string __string_filter;
-
-__string_filter
- .loop __identifier_char;
-
-__identifier_char
- 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';
-
diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_vertex_builtin.gc b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_vertex_builtin.gc deleted file mode 100755 index 850fd2bb8..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_vertex_builtin.gc +++ /dev/null @@ -1,262 +0,0 @@ - -// -// TODO: -// - what to do with ftransform? can it stay in the current form? -// - implement texture1DLod, texture2DLod, texture3DLod, textureCubeLod, -// - implement shadow1DLod, shadow2DLod, -// - -// -// From Shader Spec, ver. 1.10, rev. 59 -// -// Some OpenGL operations still continue to occur in fixed functionality in between the vertex -// processor and the fragment processor. Other OpenGL operations continue to occur in fixed -// functionality after the fragment processor. Shaders communicate with the fixed functionality -// of OpenGL through the use of built-in variables. -// -// The variable gl_Position is available only in the vertex language and is intended for writing -// the homogeneous vertex position. All executions of a well-formed vertex shader must write -// a value into this variable. It can be written at any time during shader execution. It may also -// be read back by the shader after being written. This value will be used by primitive assembly, -// clipping, culling, and other fixed functionality operations that operate on primitives after -// vertex processing has occurred. Compilers may generate a diagnostic message if they detect -// gl_Position is not written, or read before being written, but not all such cases are detectable. -// Results are undefined if a vertex shader is executed and does not write gl_Position. -// -// The variable gl_PointSize is available only in the vertex language and is intended for a vertex -// shader to write the size of the point to be rasterized. It is measured in pixels. -// -// The variable gl_ClipVertex is available only in the vertex language and provides a place for -// vertex shaders to write the coordinate to be used with the user clipping planes. The user must -// ensure the clip vertex and user clipping planes are defined in the same coordinate space. User -// clip planes work properly only under linear transform. It is undefined what happens under -// non-linear transform. -// -// These built-in vertex shader variables for communicating with fixed functionality are -// intrinsically declared with the following types: -// - -__fixed_output vec4 gl_Position; // must be written to -__fixed_output float gl_PointSize; // may be written to -__fixed_output vec4 gl_ClipVertex; // may be written to - -// -// If gl_PointSize or gl_ClipVertex are not written to, their values are undefined. Any of these -// variables can be read back by the shader after writing to them, to retrieve what was written. -// Reading them before writing them results in undefined behavior. If they are written more than -// once, it is the last value written that is consumed by the subsequent operations. -// -// These built-in variables have global scope. -// - -// -// The following attribute names are built into the OpenGL vertex language and can be used from -// within a vertex shader to access the current values of attributes declared by OpenGL. All page -// numbers and notations are references to the OpenGL 1.4 specification. -// - -// -// Vertex Attributes, p. 19. -// - -attribute vec4 gl_Color; -attribute vec4 gl_SecondaryColor; -attribute vec3 gl_Normal; -attribute vec4 gl_Vertex; -attribute vec4 gl_MultiTexCoord0; -attribute vec4 gl_MultiTexCoord1; -attribute vec4 gl_MultiTexCoord2; -attribute vec4 gl_MultiTexCoord3; -attribute vec4 gl_MultiTexCoord4; -attribute vec4 gl_MultiTexCoord5; -attribute vec4 gl_MultiTexCoord6; -attribute vec4 gl_MultiTexCoord7; -attribute float gl_FogCoord; - -// -// Unlike user-defined varying variables, the built-in varying variables don't have a strict -// one-to-one correspondence between the vertex language and the fragment language. Two sets are -// provided, one for each language. Their relationship is described below. -// -// The following built-in varying variables are available to write to in a vertex shader. -// A particular one should be written to if any functionality in a corresponding fragment shader -// or fixed pipeline uses it or state derived from it. Otherwise, behavior is undefined. -// - -varying vec4 gl_FrontColor; -varying vec4 gl_BackColor; -varying vec4 gl_FrontSecondaryColor; -varying vec4 gl_BackSecondaryColor; -varying vec4 gl_TexCoord[]; // at most will be gl_MaxTextureCoords -varying float gl_FogFragCoord; - -// -// For gl_FogFragCoord, the value written will be used as the "c" value on page 160 of the -// OpenGL 1.4 Specification by the fixed functionality pipeline. For example, if the z-coordinate -// of the fragment in eye space is desired as "c", then that's what the vertex shader should write -// into gl_FogFragCoord. -// -// As with all arrays, indices used to subscript gl_TexCoord must either be an integral constant -// expressions, or this array must be re-declared by the shader with a size. The size can be -// at most gl_MaxTextureCoords. Using indexes close to 0 may aid the implementation -// in preserving varying resources. -// - -// -// The OpenGL Shading Language defines an assortment of built-in convenience functions for scalar -// and vector operations. Many of these built-in functions can be used in more than one type -// of shader, but some are intended to provide a direct mapping to hardware and so are available -// only for a specific type of shader. -// -// The built-in functions basically fall into three categories: -// -// * They expose some necessary hardware functionality in a convenient way such as accessing -// a texture map. There is no way in the language for these functions to be emulated by a shader. -// -// * They represent a trivial operation (clamp, mix, etc.) that is very simple for the user -// to write, but they are very common and may have direct hardware support. It is a very hard -// problem for the compiler to map expressions to complex assembler instructions. -// -// * They represent an operation graphics hardware is likely to accelerate at some point. The -// trigonometry functions fall into this category. -// -// Many of the functions are similar to the same named ones in common C libraries, but they support -// vector input as well as the more traditional scalar input. -// -// Applications should be encouraged to use the built-in functions rather than do the equivalent -// computations in their own shader code since the built-in functions are assumed to be optimal -// (e.g., perhaps supported directly in hardware). -// -// User code can replace built-in functions with their own if they choose, by simply re-declaring -// and defining the same name and argument list. -// - -// -// Geometric Functions -// -// These operate on vectors as vectors, not component-wise. -// - -// -// For vertex shaders only. This function will ensure that the incoming vertex value will be -// transformed in a way that produces exactly the same result as would be produced by OpenGL's -// fixed functionality transform. It is intended to be used to compute gl_Position, e.g., -// gl_Position = ftransform() -// This function should be used, for example, when an application is rendering the same geometry in -// separate passes, and one pass uses the fixed functionality path to render and another pass uses -// programmable shaders. -// - -vec4 ftransform () { - return gl_ModelViewProjectionMatrix * gl_Vertex; -} - -// -// 8.7 Texture Lookup Functions -// -// Texture lookup functions are available to both vertex and fragment shaders. However, level -// of detail is not computed by fixed functionality for vertex shaders, so there are some -// differences in operation between vertex and fragment texture lookups. The functions in the table -// below provide access to textures through samplers, as set up through the OpenGL API. Texture -// properties such as size, pixel format, number of dimensions, filtering method, number of mip-map -// levels, depth comparison, and so on are also defined by OpenGL API calls. Such properties are -// taken into account as the texture is accessed via the built-in functions defined below. -// -// If a non-shadow texture call is made to a sampler that represents a depth texture with depth -// comparisons turned on, then results are undefined. If a shadow texture call is made to a sampler -// that represents a depth texture with depth comparisions turned off, the results are undefined. -// If a shadow texture call is made to a sampler that does not represent a depth texture, then -// results are undefined. -// -// In all functions below, the bias parameter is optional for fragment shaders. The bias parameter -// is not accepted in a vertex shader. For a fragment shader, if bias is present, it is added to -// the calculated level of detail prior to performing the texture access operation. If the bias -// parameter is not provided, then the implementation automatically selects level of detail: -// For a texture that is not mip-mapped, the texture is used directly. If it is mip-mapped and -// running in a fragment shader, the LOD computed by the implementation is used to do the texture -// lookup. If it is mip-mapped and running on the vertex shader, then the base texture is used. -// -// The built-ins suffixed with "Lod" are allowed only in a vertex shader. For the "Lod" functions, -// lod is directly used as the level of detail. -// - -// -// Use the texture coordinate coord to do a texture lookup in the 1D texture currently bound -// to sampler. For the projective ("Proj") versions, the texture coordinate coord.s is divided by -// the last component of coord. -// -// XXX -vec4 texture1DLod (sampler1D sampler, float coord, float lod) { - return vec4 (0.0); -} -vec4 texture1DProjLod (sampler1D sampler, vec2 coord, float lod) { - return texture1DLod (sampler, coord.s / coord.t, lod); -} -vec4 texture1DProjLod (sampler1D sampler, vec4 coord, float lod) { - return texture1DLod (sampler, coord.s / coord.q, lod); -} - -// -// Use the texture coordinate coord to do a texture lookup in the 2D texture currently bound -// to sampler. For the projective ("Proj") versions, the texture coordinate (coord.s, coord.t) is -// divided by the last component of coord. The third component of coord is ignored for the vec4 -// coord variant. -// -// XXX -vec4 texture2DLod (sampler2D sampler, vec2 coord, float lod) { - return vec4 (0.0); -} -vec4 texture2DProjLod (sampler2D sampler, vec3 coord, float lod) { - return texture2DLod (sampler, vec2 (coord.s / coord.p, coord.t / coord.p), lod); -} -vec4 texture2DProjLod (sampler2D sampler, vec4 coord, float lod) { - return texture2DLod (sampler, vec2 (coord.s / coord.q, coord.t / coord.q), lod); -} - -// -// Use the texture coordinate coord to do a texture lookup in the 3D texture currently bound -// to sampler. For the projective ("Proj") versions, the texture coordinate is divided by coord.q. -// -// XXX -vec4 texture3DLod (sampler3D sampler, vec3 coord, float lod) { - return vec4 (0.0); -} -vec4 texture3DProjLod (sampler3D sampler, vec4 coord, float lod) { - return texture3DLod (sampler, vec3 (coord.s / coord.q, coord.t / coord.q, coord.s / coord.q), - lod); -} - -// -// Use the texture coordinate coord to do a texture lookup in the cube map texture currently bound -// to sampler. The direction of coord is used to select which face to do a 2-dimensional texture -// lookup in, as described in section 3.8.6 in version 1.4 of the OpenGL specification. -// -// XXX -vec4 textureCubeLod (samplerCube sampler, vec3 coord, float lod) { - return vec4 (0.0); -} - -// -// Use texture coordinate coord to do a depth comparison lookup on the depth texture bound -// to sampler, as described in section 3.8.14 of version 1.4 of the OpenGL specification. The 3rd -// component of coord (coord.p) is used as the R value. The texture bound to sampler must be a -// depth texture, or results are undefined. For the projective ("Proj") version of each built-in, -// the texture coordinate is divide by coord.q, giving a depth value R of coord.p/coord.q. The -// second component of coord is ignored for the "1D" variants. -// -// XXX -vec4 shadow1DLod (sampler1DShadow sampler, vec3 coord, float lod) { - return vec4 (0.0); -} -// XXX -vec4 shadow2DLod (sampler2DShadow sampler, vec3 coord, float lod) { - return vec4 (0.0); -} -vec4 shadow1DProjLod (sampler1DShadow sampler, vec4 coord, float lod) { - return shadow1DLod (sampler, vec3 (coord.s / coord.q, 0.0, coord.p / coord.q), lod); -} -vec4 shadow2DProjLod (sampler2DShadow sampler, vec4 coord, float lod) { - return shadow2DLod (sampler, vec3 (coord.s / coord.q, coord.t / coord.q, coord.p / coord.q), - lod); -} - diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_mesa.cpp b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_mesa.cpp deleted file mode 100755 index 3f437ee7d..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_mesa.cpp +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.3 - * - * Copyright (C) 2005 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -#include "slang_mesa.h" -#include "Initialisation.h" -#include "Include/Common.h" -#include "Include/ShHandle.h" -#include "Public/ShaderLang.h" - - -class TGenericCompiler: public TCompiler -{ -public: - TGenericCompiler (EShLanguage l, int dOptions): TCompiler(l, infoSink), debugOptions(dOptions) - { - } -public: - virtual bool compile (TIntermNode *root) - { - haveValidObjectCode = true; - return haveValidObjectCode; - } - TInfoSink infoSink; - int debugOptions; -}; - -TCompiler *ConstructCompiler (EShLanguage language, int debugOptions) -{ - return new TGenericCompiler (language, debugOptions); -} - -void DeleteCompiler (TCompiler *compiler) -{ - delete compiler; -} - -class TGenericLinker: public TLinker -{ -public: - TGenericLinker (EShExecutable e, int dOptions): TLinker(e, infoSink), debugOptions(dOptions) - { - } -public: - bool link (TCompilerList &, TUniformMap *) - { - return true; - } - void getAttributeBindings (ShBindingTable const **t) const - { - } - TInfoSink infoSink; - int debugOptions; -}; - -TShHandleBase *ConstructLinker (EShExecutable executable, int debugOptions) -{ - return new TGenericLinker (executable, debugOptions); -} - -void DeleteLinker (TShHandleBase *linker) -{ - delete linker; -} - -class TUniformLinkedMap: public TUniformMap -{ -public: - TUniformLinkedMap() - { - } -public: - virtual int getLocation (const char *name) - { - return 0; - } -}; - -TUniformMap *ConstructUniformMap () -{ - return new TUniformLinkedMap; -} - -void DeleteUniformMap (TUniformMap *map) -{ - delete map; -} - - -namespace std -{ - -void _Xran () -{ - /* XXX fix this under Linux */ - /*_THROW(out_of_range, "invalid string position");*/ -} - -void _Xlen () -{ - /* XXX fix this under Linux */ - /*_THROW(length_error, "string too long");*/ -} - -} - - -/* these functions link with extern "C" */ - -int _mesa_isalnum (char c) -{ - return (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || (c >= '0' && c <= '9'); -} - -int _glslang_3dlabs_InitProcess () -{ - return InitProcess () ? 1 : 0; -} - -int _glslang_3dlabs_ShInitialize () -{ - return ShInitialize () ? 1 : 0; -} - diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_mesa.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_mesa.h deleted file mode 100755 index 41f79aa70..000000000 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_mesa.h +++ /dev/null @@ -1,36 +0,0 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#if defined __cplusplus
-extern "C" {
-#endif
-
-int _mesa_isalnum (char);
-int _glslang_3dlabs_InitProcess ();
-int _glslang_3dlabs_ShInitialize ();
-
-#if defined __cplusplus
-}
-#endif
-
|