From accd8a3364ffd1e91a4ab52b06b5e3b9d250ae92 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 18 Mar 2013 16:33:08 +0100 Subject: libX11 mesa git update 18 Mar 2013 libX11 commit f49bb2dd6d4ea45c55bd21acc0efe2b764441020 mesa commit 2da8ee16a8b126d15f34552916c77b203be326db --- mesalib/src/mesa/main/compiler.h | 56 +----- mesalib/src/mesa/main/context.c | 16 +- mesalib/src/mesa/main/errors.c | 8 +- mesalib/src/mesa/main/fbobject.c | 4 +- mesalib/src/mesa/main/ff_fragment_shader.cpp | 45 +++-- mesalib/src/mesa/main/ffvertex_prog.c | 52 ++--- mesalib/src/mesa/main/mtypes.h | 275 ++++++++------------------- mesalib/src/mesa/main/state.h | 2 +- mesalib/src/mesa/main/teximage.c | 22 ++- mesalib/src/mesa/main/texstate.c | 2 +- mesalib/src/mesa/main/version.c | 2 +- mesalib/src/mesa/main/version.h | 11 -- 12 files changed, 163 insertions(+), 332 deletions(-) (limited to 'mesalib/src/mesa/main') diff --git a/mesalib/src/mesa/main/compiler.h b/mesalib/src/mesa/main/compiler.h index b22b99485..48712485a 100644 --- a/mesalib/src/mesa/main/compiler.h +++ b/mesalib/src/mesa/main/compiler.h @@ -48,6 +48,8 @@ #include #include +#include "c99_compat.h" /* inline, __func__, etc. */ + #ifdef __cplusplus extern "C" { @@ -111,30 +113,7 @@ extern "C" { -/** - * Function inlining - */ -#ifndef inline -# ifdef __cplusplus - /* C++ supports inline keyword */ -# elif defined(__GNUC__) -# define inline __inline__ -# elif defined(_MSC_VER) -# define inline __inline -# elif defined(__ICL) -# define inline __inline -# elif defined(__INTEL_COMPILER) - /* Intel compiler supports inline keyword */ -# elif defined(__WATCOMC__) && (__WATCOMC__ >= 1100) -# define inline __inline -# elif defined(__SUNPRO_C) && defined(__C99FEATURES__) - /* C99 supports inline keyword */ -# elif (__STDC_VERSION__ >= 199901L) - /* C99 supports inline keyword */ -# else -# define inline -# endif -#endif +/* XXX: Use standard `inline` keyword instead */ #ifndef INLINE # define INLINE inline #endif @@ -177,35 +156,10 @@ extern "C" { # endif #endif -/** - * The __FUNCTION__ gcc variable is generally only used for debugging. - * If we're not using gcc, define __FUNCTION__ as a cpp symbol here. - * Don't define it if using a newer Windows compiler. - */ +/* XXX: Use standard `__func__` instead */ #ifndef __FUNCTION__ -# if !defined(__GNUC__) && !defined(__xlC__) && \ - (!defined(_MSC_VER) || _MSC_VER < 1300) -# if (__STDC_VERSION__ >= 199901L) /* C99 */ || \ - (defined(__SUNPRO_C) && defined(__C99FEATURES__)) -# define __FUNCTION__ __func__ -# else -# define __FUNCTION__ "" -# endif -# endif +# define __FUNCTION__ __func__ #endif -#ifndef __func__ -# if (__STDC_VERSION__ >= 199901L) || \ - (defined(__SUNPRO_C) && defined(__C99FEATURES__)) - /* __func__ is part of C99 */ -# elif defined(_MSC_VER) -# if _MSC_VER >= 1300 -# define __func__ __FUNCTION__ -# else -# define __func__ "" -# endif -# endif -#endif - /** * Either define MESA_BIG_ENDIAN or MESA_LITTLE_ENDIAN, and CPU_TO_LE32. diff --git a/mesalib/src/mesa/main/context.c b/mesalib/src/mesa/main/context.c index cdcf7adfa..053993421 100644 --- a/mesalib/src/mesa/main/context.c +++ b/mesalib/src/mesa/main/context.c @@ -344,23 +344,17 @@ dummy_enum_func(void) { gl_buffer_index bi = BUFFER_FRONT_LEFT; gl_face_index fi = FACE_POS_X; - gl_frag_attrib fa = FRAG_ATTRIB_WPOS; gl_frag_result fr = FRAG_RESULT_DEPTH; gl_texture_index ti = TEXTURE_2D_ARRAY_INDEX; gl_vert_attrib va = VERT_ATTRIB_POS; - gl_vert_result vr = VERT_RESULT_HPOS; - gl_geom_attrib ga = GEOM_ATTRIB_POSITION; - gl_geom_result gr = GEOM_RESULT_POS; + gl_varying_slot vs = VARYING_SLOT_POS; (void) bi; (void) fi; - (void) fa; (void) fr; (void) ti; (void) va; - (void) vr; - (void) ga; - (void) gr; + (void) vs; } @@ -410,7 +404,7 @@ one_time_init( struct gl_context *ctx ) #if defined(DEBUG) && defined(__DATE__) && defined(__TIME__) if (MESA_VERBOSE != 0) { _mesa_debug(ctx, "Mesa %s DEBUG build %s %s\n", - MESA_VERSION_STRING, __DATE__, __TIME__); + PACKAGE_VERSION, __DATE__, __TIME__); } #endif @@ -677,9 +671,9 @@ static void check_context_limits(struct gl_context *ctx) { /* check that we don't exceed the size of various bitfields */ - assert(VERT_RESULT_MAX <= + assert(VARYING_SLOT_MAX <= (8 * sizeof(ctx->VertexProgram._Current->Base.OutputsWritten))); - assert(FRAG_ATTRIB_MAX <= + assert(VARYING_SLOT_MAX <= (8 * sizeof(ctx->FragmentProgram._Current->Base.InputsRead))); assert(MAX_COMBINED_TEXTURE_IMAGE_UNITS <= 8 * sizeof(GLbitfield)); diff --git a/mesalib/src/mesa/main/errors.c b/mesalib/src/mesa/main/errors.c index 97f1b8a03..5c6a393e4 100644 --- a/mesalib/src/mesa/main/errors.c +++ b/mesalib/src/mesa/main/errors.c @@ -651,8 +651,8 @@ _mesa_DebugMessageControlARB(GLenum gl_source, GLenum gl_type, return; } - source = gl_enum_to_debug_severity(gl_source); - type = gl_enum_to_debug_severity(gl_type); + source = gl_enum_to_debug_source(gl_source); + type = gl_enum_to_debug_type(gl_type); severity = gl_enum_to_debug_severity(gl_severity); control_app_messages(ctx, source, type, severity, count, ids, enabled); @@ -848,8 +848,8 @@ _mesa_problem( const struct gl_context *ctx, const char *fmtString, ... ) _mesa_vsnprintf( str, MAX_DEBUG_MESSAGE_LENGTH, fmtString, args ); va_end( args ); fprintf(stderr, "Mesa %s implementation error: %s\n", - MESA_VERSION_STRING, str); - fprintf(stderr, "Please report at bugs.freedesktop.org\n"); + PACKAGE_VERSION, str); + fprintf(stderr, "Please report at " PACKAGE_BUGREPORT "\n"); } } diff --git a/mesalib/src/mesa/main/fbobject.c b/mesalib/src/mesa/main/fbobject.c index d6acc5896..0126e2930 100644 --- a/mesalib/src/mesa/main/fbobject.c +++ b/mesalib/src/mesa/main/fbobject.c @@ -3190,7 +3190,9 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, } } - if (!mask) { + if (!mask || + (srcX1 - srcX0) == 0 || (srcY1 - srcY0) == 0 || + (dstX1 - dstX0) == 0 || (dstY1 - dstY0) == 0) { return; } diff --git a/mesalib/src/mesa/main/ff_fragment_shader.cpp b/mesalib/src/mesa/main/ff_fragment_shader.cpp index 02b4707f0..186988bbd 100644 --- a/mesalib/src/mesa/main/ff_fragment_shader.cpp +++ b/mesalib/src/mesa/main/ff_fragment_shader.cpp @@ -304,7 +304,6 @@ static GLuint translate_tex_src_bit( GLbitfield bit ) #define VERT_BIT_TEX_ANY (0xff << VERT_ATTRIB_TEX0) -#define VERT_RESULT_TEX_ANY (0xff << VERT_RESULT_TEX0) /** * Identify all possible varying inputs. The fragment program will @@ -334,7 +333,7 @@ static GLbitfield get_fp_input_mask( struct gl_context *ctx ) } else if (ctx->RenderMode == GL_FEEDBACK) { /* _NEW_RENDERMODE */ - fp_inputs = (FRAG_BIT_COL0 | FRAG_BIT_TEX0); + fp_inputs = (VARYING_BIT_COL0 | VARYING_BIT_TEX0); } else if (!(vertexProgram || vertexShader)) { /* Fixed function vertex logic */ @@ -346,33 +345,33 @@ static GLbitfield get_fp_input_mask( struct gl_context *ctx ) */ /* _NEW_POINT */ if (ctx->Point.PointSprite) - varying_inputs |= FRAG_BITS_TEX_ANY; + varying_inputs |= VARYING_BITS_TEX_ANY; /* First look at what values may be computed by the generated * vertex program: */ /* _NEW_LIGHT */ if (ctx->Light.Enabled) { - fp_inputs |= FRAG_BIT_COL0; + fp_inputs |= VARYING_BIT_COL0; if (texenv_doing_secondary_color(ctx)) - fp_inputs |= FRAG_BIT_COL1; + fp_inputs |= VARYING_BIT_COL1; } /* _NEW_TEXTURE */ fp_inputs |= (ctx->Texture._TexGenEnabled | - ctx->Texture._TexMatEnabled) << FRAG_ATTRIB_TEX0; + ctx->Texture._TexMatEnabled) << VARYING_SLOT_TEX0; /* Then look at what might be varying as a result of enabled * arrays, etc: */ if (varying_inputs & VERT_BIT_COLOR0) - fp_inputs |= FRAG_BIT_COL0; + fp_inputs |= VARYING_BIT_COL0; if (varying_inputs & VERT_BIT_COLOR1) - fp_inputs |= FRAG_BIT_COL1; + fp_inputs |= VARYING_BIT_COL1; fp_inputs |= (((varying_inputs & VERT_BIT_TEX_ANY) >> VERT_ATTRIB_TEX0) - << FRAG_ATTRIB_TEX0); + << VARYING_SLOT_TEX0); } else { @@ -396,15 +395,15 @@ static GLbitfield get_fp_input_mask( struct gl_context *ctx ) */ /* _NEW_POINT */ if (ctx->Point.PointSprite) - vp_outputs |= FRAG_BITS_TEX_ANY; + vp_outputs |= VARYING_BITS_TEX_ANY; - if (vp_outputs & (1 << VERT_RESULT_COL0)) - fp_inputs |= FRAG_BIT_COL0; - if (vp_outputs & (1 << VERT_RESULT_COL1)) - fp_inputs |= FRAG_BIT_COL1; + if (vp_outputs & (1 << VARYING_SLOT_COL0)) + fp_inputs |= VARYING_BIT_COL0; + if (vp_outputs & (1 << VARYING_SLOT_COL1)) + fp_inputs |= VARYING_BIT_COL1; - fp_inputs |= (((vp_outputs & VERT_RESULT_TEX_ANY) >> VERT_RESULT_TEX0) - << FRAG_ATTRIB_TEX0); + fp_inputs |= (((vp_outputs & VARYING_BITS_TEX_ANY) >> VARYING_SLOT_TEX0) + << VARYING_SLOT_TEX0); } return fp_inputs; @@ -418,7 +417,7 @@ static GLbitfield get_fp_input_mask( struct gl_context *ctx ) static GLuint make_state_key( struct gl_context *ctx, struct state_key *key ) { GLuint i, j; - GLbitfield inputs_referenced = FRAG_BIT_COL0; + GLbitfield inputs_referenced = VARYING_BIT_COL0; const GLbitfield inputs_available = get_fp_input_mask( ctx ); GLuint keySize; @@ -441,7 +440,7 @@ static GLuint make_state_key( struct gl_context *ctx, struct state_key *key ) key->unit[i].enabled = 1; key->enabled_units |= (1<nr_enabled_units = i + 1; - inputs_referenced |= FRAG_BIT_TEX(i); + inputs_referenced |= VARYING_BIT_TEX(i); key->unit[i].source_index = translate_tex_src_bit(texUnit->_ReallyEnabled); @@ -483,14 +482,14 @@ static GLuint make_state_key( struct gl_context *ctx, struct state_key *key ) /* _NEW_LIGHT | _NEW_FOG */ if (texenv_doing_secondary_color(ctx)) { key->separate_specular = 1; - inputs_referenced |= FRAG_BIT_COL1; + inputs_referenced |= VARYING_BIT_COL1; } /* _NEW_FOG */ if (ctx->Fog.Enabled) { key->fog_enabled = 1; key->fog_mode = translate_fog_mode(ctx->Fog.Mode); - inputs_referenced |= FRAG_BIT_FOGC; /* maybe */ + inputs_referenced |= VARYING_BIT_FOGC; /* maybe */ } /* _NEW_BUFFERS */ @@ -554,7 +553,7 @@ get_current_attrib(texenv_fragment_program *p, GLuint attrib) static ir_rvalue * get_gl_Color(texenv_fragment_program *p) { - if (p->state->inputs_available & FRAG_BIT_COL0) { + if (p->state->inputs_available & VARYING_BIT_COL0) { ir_variable *var = p->shader->symbols->get_variable("gl_Color"); assert(var); return new(p->mem_ctx) ir_dereference_variable(var); @@ -919,7 +918,7 @@ static void load_texture( texenv_fragment_program *p, GLuint unit ) const GLuint texTarget = p->state->unit[unit].source_index; ir_rvalue *texcoord; - if (!(p->state->inputs_available & (FRAG_BIT_TEX0 << unit))) { + if (!(p->state->inputs_available & (VARYING_BIT_TEX0 << unit))) { texcoord = get_current_attrib(p, VERT_ATTRIB_TEX0 + unit); } else if (p->texcoord_tex[unit]) { texcoord = new(p->mem_ctx) ir_dereference_variable(p->texcoord_tex[unit]); @@ -1254,7 +1253,7 @@ emit_instructions(texenv_fragment_program *p) p->emit(assign(spec_result, cf)); ir_rvalue *secondary; - if (p->state->inputs_available & FRAG_BIT_COL1) { + if (p->state->inputs_available & VARYING_BIT_COL1) { ir_variable *var = p->shader->symbols->get_variable("gl_SecondaryColor"); assert(var); diff --git a/mesalib/src/mesa/main/ffvertex_prog.c b/mesalib/src/mesa/main/ffvertex_prog.c index efdca015e..093bc6651 100644 --- a/mesalib/src/mesa/main/ffvertex_prog.c +++ b/mesalib/src/mesa/main/ffvertex_prog.c @@ -165,7 +165,7 @@ static void make_state_key( struct gl_context *ctx, struct state_key *key ) if (ctx->RenderMode == GL_FEEDBACK) { /* make sure the vertprog emits color and tex0 */ - key->fragprog_inputs_read |= (FRAG_BIT_COL0 | FRAG_BIT_TEX0); + key->fragprog_inputs_read |= (VARYING_BIT_COL0 | VARYING_BIT_TEX0); } key->separate_specular = (ctx->Light.Model.ColorControl == @@ -456,7 +456,7 @@ static struct ureg register_input( struct tnl_program *p, GLuint input ) /** - * \param input one of VERT_RESULT_x tokens. + * \param input one of VARYING_SLOT_x tokens. */ static struct ureg register_output( struct tnl_program *p, GLuint output ) { @@ -833,7 +833,7 @@ static struct ureg get_transformed_normal( struct tnl_program *p ) static void build_hpos( struct tnl_program *p ) { struct ureg pos = register_input( p, VERT_ATTRIB_POS ); - struct ureg hpos = register_output( p, VERT_RESULT_HPOS ); + struct ureg hpos = register_output( p, VARYING_SLOT_POS ); struct ureg mvp[4]; if (p->mvp_with_dp4) { @@ -1088,22 +1088,22 @@ static void build_lighting( struct tnl_program *p ) /* If no lights, still need to emit the scenecolor. */ { - struct ureg res0 = register_output( p, VERT_RESULT_COL0 ); + struct ureg res0 = register_output( p, VARYING_SLOT_COL0 ); emit_op1(p, OPCODE_MOV, res0, 0, _col0); } if (separate) { - struct ureg res1 = register_output( p, VERT_RESULT_COL1 ); + struct ureg res1 = register_output( p, VARYING_SLOT_COL1 ); emit_op1(p, OPCODE_MOV, res1, 0, _col1); } if (twoside) { - struct ureg res0 = register_output( p, VERT_RESULT_BFC0 ); + struct ureg res0 = register_output( p, VARYING_SLOT_BFC0 ); emit_op1(p, OPCODE_MOV, res0, 0, _bfc0); } if (twoside && separate) { - struct ureg res1 = register_output( p, VERT_RESULT_BFC1 ); + struct ureg res1 = register_output( p, VARYING_SLOT_BFC1 ); emit_op1(p, OPCODE_MOV, res1, 0, _bfc1); } @@ -1189,14 +1189,14 @@ static void build_lighting( struct tnl_program *p ) if (separate) { mask0 = WRITEMASK_XYZ; mask1 = WRITEMASK_XYZ; - res0 = register_output( p, VERT_RESULT_COL0 ); - res1 = register_output( p, VERT_RESULT_COL1 ); + res0 = register_output( p, VARYING_SLOT_COL0 ); + res1 = register_output( p, VARYING_SLOT_COL1 ); } else { mask0 = 0; mask1 = WRITEMASK_XYZ; res0 = _col0; - res1 = register_output( p, VERT_RESULT_COL0 ); + res1 = register_output( p, VARYING_SLOT_COL0 ); } } else { @@ -1244,14 +1244,14 @@ static void build_lighting( struct tnl_program *p ) if (separate) { mask0 = WRITEMASK_XYZ; mask1 = WRITEMASK_XYZ; - res0 = register_output( p, VERT_RESULT_BFC0 ); - res1 = register_output( p, VERT_RESULT_BFC1 ); + res0 = register_output( p, VARYING_SLOT_BFC0 ); + res1 = register_output( p, VARYING_SLOT_BFC1 ); } else { mask0 = 0; mask1 = WRITEMASK_XYZ; res0 = _bfc0; - res1 = register_output( p, VERT_RESULT_BFC0 ); + res1 = register_output( p, VARYING_SLOT_BFC0 ); } } else { @@ -1306,7 +1306,7 @@ static void build_lighting( struct tnl_program *p ) static void build_fog( struct tnl_program *p ) { - struct ureg fog = register_output(p, VERT_RESULT_FOGC); + struct ureg fog = register_output(p, VARYING_SLOT_FOGC); struct ureg input; if (p->state->fog_source_is_depth) { @@ -1407,7 +1407,7 @@ static void build_texture_transform( struct tnl_program *p ) for (i = 0; i < MAX_TEXTURE_COORD_UNITS; i++) { - if (!(p->state->fragprog_inputs_read & FRAG_BIT_TEX(i))) + if (!(p->state->fragprog_inputs_read & VARYING_BIT_TEX(i))) continue; if (p->state->unit[i].coord_replace) @@ -1417,7 +1417,7 @@ static void build_texture_transform( struct tnl_program *p ) p->state->unit[i].texmat_enabled) { GLuint texmat_enabled = p->state->unit[i].texmat_enabled; - struct ureg out = register_output(p, VERT_RESULT_TEX0 + i); + struct ureg out = register_output(p, VARYING_SLOT_TEX0 + i); struct ureg out_texgen = undef; if (p->state->unit[i].texgen_enabled) { @@ -1512,7 +1512,7 @@ static void build_texture_transform( struct tnl_program *p ) release_temps(p); } else { - emit_passthrough(p, VERT_ATTRIB_TEX0+i, VERT_RESULT_TEX0+i); + emit_passthrough(p, VERT_ATTRIB_TEX0+i, VARYING_SLOT_TEX0+i); } } } @@ -1526,7 +1526,7 @@ static void build_atten_pointsize( struct tnl_program *p ) struct ureg eye = get_eye_position_z(p); struct ureg state_size = register_param2(p, STATE_INTERNAL, STATE_POINT_SIZE_CLAMPED); struct ureg state_attenuation = register_param1(p, STATE_POINT_ATTENUATION); - struct ureg out = register_output(p, VERT_RESULT_PSIZ); + struct ureg out = register_output(p, VARYING_SLOT_PSIZ); struct ureg ut = get_temp(p); /* dist = |eyez| */ @@ -1562,7 +1562,7 @@ static void build_atten_pointsize( struct tnl_program *p ) static void build_array_pointsize( struct tnl_program *p ) { struct ureg in = register_input(p, VERT_ATTRIB_POINT_SIZE); - struct ureg out = register_output(p, VERT_RESULT_PSIZ); + struct ureg out = register_output(p, VARYING_SLOT_PSIZ); emit_op1(p, OPCODE_MOV, out, WRITEMASK_X, in); } @@ -1575,22 +1575,22 @@ static void build_tnl_program( struct tnl_program *p ) /* Lighting calculations: */ - if (p->state->fragprog_inputs_read & (FRAG_BIT_COL0|FRAG_BIT_COL1)) { + if (p->state->fragprog_inputs_read & (VARYING_BIT_COL0|VARYING_BIT_COL1)) { if (p->state->light_global_enabled) build_lighting(p); else { - if (p->state->fragprog_inputs_read & FRAG_BIT_COL0) - emit_passthrough(p, VERT_ATTRIB_COLOR0, VERT_RESULT_COL0); + if (p->state->fragprog_inputs_read & VARYING_BIT_COL0) + emit_passthrough(p, VERT_ATTRIB_COLOR0, VARYING_SLOT_COL0); - if (p->state->fragprog_inputs_read & FRAG_BIT_COL1) - emit_passthrough(p, VERT_ATTRIB_COLOR1, VERT_RESULT_COL1); + if (p->state->fragprog_inputs_read & VARYING_BIT_COL1) + emit_passthrough(p, VERT_ATTRIB_COLOR1, VARYING_SLOT_COL1); } } - if (p->state->fragprog_inputs_read & FRAG_BIT_FOGC) + if (p->state->fragprog_inputs_read & VARYING_BIT_FOGC) build_fog(p); - if (p->state->fragprog_inputs_read & FRAG_BITS_TEX_ANY) + if (p->state->fragprog_inputs_read & VARYING_BITS_TEX_ANY) build_texture_transform(p); if (p->state->point_attenuated) diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index 4f0951339..83b6c8984 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -209,211 +209,102 @@ typedef enum /** - * Indexes for vertex program result attributes. Note that - * _mesa_vert_result_to_frag_attrib() and _mesa_frag_attrib_to_vert_result() make - * assumptions about the layout of this enum. - */ -typedef enum -{ - VERT_RESULT_HPOS = 0, - VERT_RESULT_COL0 = 1, - VERT_RESULT_COL1 = 2, - VERT_RESULT_FOGC = 3, - VERT_RESULT_TEX0 = 4, - VERT_RESULT_TEX1 = 5, - VERT_RESULT_TEX2 = 6, - VERT_RESULT_TEX3 = 7, - VERT_RESULT_TEX4 = 8, - VERT_RESULT_TEX5 = 9, - VERT_RESULT_TEX6 = 10, - VERT_RESULT_TEX7 = 11, - VERT_RESULT_PSIZ = 12, - VERT_RESULT_BFC0 = 13, - VERT_RESULT_BFC1 = 14, - VERT_RESULT_EDGE = 15, - VERT_RESULT_CLIP_VERTEX = 16, - VERT_RESULT_CLIP_DIST0 = 17, - VERT_RESULT_CLIP_DIST1 = 18, - VERT_RESULT_VAR0 = 19, /**< shader varying */ - VERT_RESULT_MAX = (VERT_RESULT_VAR0 + MAX_VARYING) -} gl_vert_result; - - -/*********************************************/ - -/** - * Indexes for geometry program attributes. + * Indexes for vertex shader outputs, geometry shader inputs/outputs, and + * fragment shader inputs. + * + * Note that some of these values are not available to all pipeline stages. + * + * When this enum is updated, the following code must be updated too: + * - vertResults (in prog_print.c's arb_output_attrib_string()) + * - fragAttribs (in prog_print.c's arb_input_attrib_string()) + * - _mesa_varying_slot_in_fs() */ typedef enum { - GEOM_ATTRIB_POSITION = 0, - GEOM_ATTRIB_COLOR0 = 1, - GEOM_ATTRIB_COLOR1 = 2, - GEOM_ATTRIB_SECONDARY_COLOR0 = 3, - GEOM_ATTRIB_SECONDARY_COLOR1 = 4, - GEOM_ATTRIB_FOG_FRAG_COORD = 5, - GEOM_ATTRIB_POINT_SIZE = 6, - GEOM_ATTRIB_CLIP_VERTEX = 7, - GEOM_ATTRIB_PRIMITIVE_ID = 8, - GEOM_ATTRIB_TEX_COORD = 9, - - GEOM_ATTRIB_VAR0 = 16, - GEOM_ATTRIB_MAX = (GEOM_ATTRIB_VAR0 + MAX_VARYING) -} gl_geom_attrib; - -/** - * Bitflags for geometry attributes. - * These are used in bitfields in many places. + VARYING_SLOT_POS, + VARYING_SLOT_COL0, /* COL0 and COL1 must be contiguous */ + VARYING_SLOT_COL1, + VARYING_SLOT_FOGC, + VARYING_SLOT_TEX0, /* TEX0-TEX7 must be contiguous */ + VARYING_SLOT_TEX1, + VARYING_SLOT_TEX2, + VARYING_SLOT_TEX3, + VARYING_SLOT_TEX4, + VARYING_SLOT_TEX5, + VARYING_SLOT_TEX6, + VARYING_SLOT_TEX7, + VARYING_SLOT_PSIZ, /* Does not appear in FS */ + VARYING_SLOT_BFC0, /* Does not appear in FS */ + VARYING_SLOT_BFC1, /* Does not appear in FS */ + VARYING_SLOT_EDGE, /* Does not appear in FS */ + VARYING_SLOT_CLIP_VERTEX, /* Does not appear in FS */ + VARYING_SLOT_CLIP_DIST0, + VARYING_SLOT_CLIP_DIST1, + VARYING_SLOT_PRIMITIVE_ID, /* Does not appear in VS */ + VARYING_SLOT_LAYER, /* Appears only as GS output */ + VARYING_SLOT_FACE, /* FS only */ + VARYING_SLOT_PNTC, /* FS only */ + VARYING_SLOT_VAR0, /* First generic varying slot */ + VARYING_SLOT_MAX = VARYING_SLOT_VAR0 + MAX_VARYING +} gl_varying_slot; + + +/** + * Bitflags for varying slots. */ /*@{*/ -#define GEOM_BIT_COLOR0 (1 << GEOM_ATTRIB_COLOR0) -#define GEOM_BIT_COLOR1 (1 << GEOM_ATTRIB_COLOR1) -#define GEOM_BIT_SCOLOR0 (1 << GEOM_ATTRIB_SECONDARY_COLOR0) -#define GEOM_BIT_SCOLOR1 (1 << GEOM_ATTRIB_SECONDARY_COLOR1) -#define GEOM_BIT_TEX_COORD (1 << GEOM_ATTRIB_TEX_COORD) -#define GEOM_BIT_FOG_COORD (1 << GEOM_ATTRIB_FOG_FRAG_COORD) -#define GEOM_BIT_POSITION (1 << GEOM_ATTRIB_POSITION) -#define GEOM_BIT_POINT_SIDE (1 << GEOM_ATTRIB_POINT_SIZE) -#define GEOM_BIT_CLIP_VERTEX (1 << GEOM_ATTRIB_CLIP_VERTEX) -#define GEOM_BIT_PRIM_ID (1 << GEOM_ATTRIB_PRIMITIVE_ID) -#define GEOM_BIT_VAR0 (1 << GEOM_ATTRIB_VAR0) - -#define GEOM_BIT_VAR(g) (1 << (GEOM_BIT_VAR0 + (g))) +#define VARYING_BIT_POS BITFIELD64_BIT(VARYING_SLOT_POS) +#define VARYING_BIT_COL0 BITFIELD64_BIT(VARYING_SLOT_COL0) +#define VARYING_BIT_COL1 BITFIELD64_BIT(VARYING_SLOT_COL1) +#define VARYING_BIT_FOGC BITFIELD64_BIT(VARYING_SLOT_FOGC) +#define VARYING_BIT_TEX0 BITFIELD64_BIT(VARYING_SLOT_TEX0) +#define VARYING_BIT_TEX1 BITFIELD64_BIT(VARYING_SLOT_TEX1) +#define VARYING_BIT_TEX2 BITFIELD64_BIT(VARYING_SLOT_TEX2) +#define VARYING_BIT_TEX3 BITFIELD64_BIT(VARYING_SLOT_TEX3) +#define VARYING_BIT_TEX4 BITFIELD64_BIT(VARYING_SLOT_TEX4) +#define VARYING_BIT_TEX5 BITFIELD64_BIT(VARYING_SLOT_TEX5) +#define VARYING_BIT_TEX6 BITFIELD64_BIT(VARYING_SLOT_TEX6) +#define VARYING_BIT_TEX7 BITFIELD64_BIT(VARYING_SLOT_TEX7) +#define VARYING_BIT_TEX(U) BITFIELD64_BIT(VARYING_SLOT_TEX0 + (U)) +#define VARYING_BITS_TEX_ANY BITFIELD64_RANGE(VARYING_SLOT_TEX0, \ + MAX_TEXTURE_COORD_UNITS) +#define VARYING_BIT_PSIZ BITFIELD64_BIT(VARYING_SLOT_PSIZ) +#define VARYING_BIT_BFC0 BITFIELD64_BIT(VARYING_SLOT_BFC0) +#define VARYING_BIT_BFC1 BITFIELD64_BIT(VARYING_SLOT_BFC1) +#define VARYING_BIT_EDGE BITFIELD64_BIT(VARYING_SLOT_EDGE) +#define VARYING_BIT_CLIP_VERTEX BITFIELD64_BIT(VARYING_SLOT_CLIP_VERTEX) +#define VARYING_BIT_CLIP_DIST0 BITFIELD64_BIT(VARYING_SLOT_CLIP_DIST0) +#define VARYING_BIT_CLIP_DIST1 BITFIELD64_BIT(VARYING_SLOT_CLIP_DIST1) +#define VARYING_BIT_PRIMITIVE_ID BITFIELD64_BIT(VARYING_SLOT_PRIMITIVE_ID) +#define VARYING_BIT_LAYER BITFIELD64_BIT(VARYING_SLOT_LAYER) +#define VARYING_BIT_FACE BITFIELD64_BIT(VARYING_SLOT_FACE) +#define VARYING_BIT_PNTC BITFIELD64_BIT(VARYING_SLOT_PNTC) +#define VARYING_BIT_VAR(V) BITFIELD64_BIT(VARYING_SLOT_VAR0 + (V)) /*@}*/ +/*********************************************/ + /** - * Indexes for geometry program result attributes - */ -typedef enum -{ - GEOM_RESULT_POS = 0, - GEOM_RESULT_COL0 = 1, - GEOM_RESULT_COL1 = 2, - GEOM_RESULT_SCOL0 = 3, - GEOM_RESULT_SCOL1 = 4, - GEOM_RESULT_FOGC = 5, - GEOM_RESULT_TEX0 = 6, - GEOM_RESULT_TEX1 = 7, - GEOM_RESULT_TEX2 = 8, - GEOM_RESULT_TEX3 = 9, - GEOM_RESULT_TEX4 = 10, - GEOM_RESULT_TEX5 = 11, - GEOM_RESULT_TEX6 = 12, - GEOM_RESULT_TEX7 = 13, - GEOM_RESULT_PSIZ = 14, - GEOM_RESULT_CLPV = 15, - GEOM_RESULT_PRID = 16, - GEOM_RESULT_LAYR = 17, - GEOM_RESULT_VAR0 = 18, /**< shader varying, should really be 16 */ - /* ### we need to -2 because var0 is 18 instead 16 like in the others */ - GEOM_RESULT_MAX = (GEOM_RESULT_VAR0 + MAX_VARYING - 2) -} gl_geom_result; - - -/** - * Indexes for fragment program input attributes. Note that - * _mesa_vert_result_to_frag_attrib() and frag_attrib_to_vert_result() make - * assumptions about the layout of this enum. + * Determine if the given gl_varying_slot appears in the fragment shader. */ -typedef enum +static inline GLboolean +_mesa_varying_slot_in_fs(gl_varying_slot slot) { - FRAG_ATTRIB_WPOS = 0, - FRAG_ATTRIB_COL0 = 1, - FRAG_ATTRIB_COL1 = 2, - FRAG_ATTRIB_FOGC = 3, - FRAG_ATTRIB_TEX0 = 4, - FRAG_ATTRIB_TEX1 = 5, - FRAG_ATTRIB_TEX2 = 6, - FRAG_ATTRIB_TEX3 = 7, - FRAG_ATTRIB_TEX4 = 8, - FRAG_ATTRIB_TEX5 = 9, - FRAG_ATTRIB_TEX6 = 10, - FRAG_ATTRIB_TEX7 = 11, - FRAG_ATTRIB_FACE = 12, /**< front/back face */ - FRAG_ATTRIB_PNTC = 13, /**< sprite/point coord */ - FRAG_ATTRIB_CLIP_DIST0 = 14, - FRAG_ATTRIB_CLIP_DIST1 = 15, - FRAG_ATTRIB_VAR0 = 16, /**< shader varying */ - FRAG_ATTRIB_MAX = (FRAG_ATTRIB_VAR0 + MAX_VARYING) -} gl_frag_attrib; - - -/** - * Convert from a gl_vert_result value to the corresponding gl_frag_attrib. - * - * VERT_RESULT_HPOS is converted to FRAG_ATTRIB_WPOS. - * - * gl_vert_result values which have no corresponding gl_frag_attrib - * (VERT_RESULT_PSIZ, VERT_RESULT_BFC0, VERT_RESULT_BFC1, and - * VERT_RESULT_EDGE) are converted to a value of -1. - */ -static inline int -_mesa_vert_result_to_frag_attrib(gl_vert_result vert_result) -{ - if (vert_result >= VERT_RESULT_CLIP_DIST0) - return vert_result - VERT_RESULT_CLIP_DIST0 + FRAG_ATTRIB_CLIP_DIST0; - else if (vert_result <= VERT_RESULT_TEX7) - return vert_result; - else - return -1; + switch (slot) { + case VARYING_SLOT_PSIZ: + case VARYING_SLOT_BFC0: + case VARYING_SLOT_BFC1: + case VARYING_SLOT_EDGE: + case VARYING_SLOT_CLIP_VERTEX: + case VARYING_SLOT_LAYER: + return GL_FALSE; + default: + return GL_TRUE; + } } -/** - * Convert from a gl_frag_attrib value to the corresponding gl_vert_result. - * - * FRAG_ATTRIB_WPOS is converted to VERT_RESULT_HPOS. - * - * gl_frag_attrib values which have no corresponding gl_vert_result - * (FRAG_ATTRIB_FACE and FRAG_ATTRIB_PNTC) are converted to a value of -1. - */ -static inline int -_mesa_frag_attrib_to_vert_result(gl_frag_attrib frag_attrib) -{ - if (frag_attrib <= FRAG_ATTRIB_TEX7) - return frag_attrib; - else if (frag_attrib >= FRAG_ATTRIB_CLIP_DIST0) - return frag_attrib - FRAG_ATTRIB_CLIP_DIST0 + VERT_RESULT_CLIP_DIST0; - else - return -1; -} - - -/** - * Bitflags for fragment program input attributes. - */ -/*@{*/ -#define FRAG_BIT_WPOS (1 << FRAG_ATTRIB_WPOS) -#define FRAG_BIT_COL0 (1 << FRAG_ATTRIB_COL0) -#define FRAG_BIT_COL1 (1 << FRAG_ATTRIB_COL1) -#define FRAG_BIT_FOGC (1 << FRAG_ATTRIB_FOGC) -#define FRAG_BIT_FACE (1 << FRAG_ATTRIB_FACE) -#define FRAG_BIT_PNTC (1 << FRAG_ATTRIB_PNTC) -#define FRAG_BIT_TEX0 (1 << FRAG_ATTRIB_TEX0) -#define FRAG_BIT_TEX1 (1 << FRAG_ATTRIB_TEX1) -#define FRAG_BIT_TEX2 (1 << FRAG_ATTRIB_TEX2) -#define FRAG_BIT_TEX3 (1 << FRAG_ATTRIB_TEX3) -#define FRAG_BIT_TEX4 (1 << FRAG_ATTRIB_TEX4) -#define FRAG_BIT_TEX5 (1 << FRAG_ATTRIB_TEX5) -#define FRAG_BIT_TEX6 (1 << FRAG_ATTRIB_TEX6) -#define FRAG_BIT_TEX7 (1 << FRAG_ATTRIB_TEX7) -#define FRAG_BIT_VAR0 (1 << FRAG_ATTRIB_VAR0) - -#define FRAG_BIT_TEX(U) (FRAG_BIT_TEX0 << (U)) -#define FRAG_BIT_VAR(V) (FRAG_BIT_VAR0 << (V)) - -#define FRAG_BITS_TEX_ANY (FRAG_BIT_TEX0| \ - FRAG_BIT_TEX1| \ - FRAG_BIT_TEX2| \ - FRAG_BIT_TEX3| \ - FRAG_BIT_TEX4| \ - FRAG_BIT_TEX5| \ - FRAG_BIT_TEX6| \ - FRAG_BIT_TEX7) -/*@}*/ - - /** * Fragment program results */ @@ -2065,7 +1956,7 @@ struct gl_fragment_program * For inputs that do not have an interpolation qualifier specified in * GLSL, the value is INTERP_QUALIFIER_NONE. */ - enum glsl_interp_qualifier InterpQualifier[FRAG_ATTRIB_MAX]; + enum glsl_interp_qualifier InterpQualifier[VARYING_SLOT_MAX]; /** * Bitfield indicating, for each fragment shader input, 1 if that input diff --git a/mesalib/src/mesa/main/state.h b/mesalib/src/mesa/main/state.h index 29a254092..7b3121b4e 100644 --- a/mesalib/src/mesa/main/state.h +++ b/mesalib/src/mesa/main/state.h @@ -66,7 +66,7 @@ _mesa_need_secondary_color(const struct gl_context *ctx) if (ctx->FragmentProgram._Current && (ctx->FragmentProgram._Current != ctx->FragmentProgram._TexEnvProgram) && - (ctx->FragmentProgram._Current->Base.InputsRead & FRAG_BIT_COL1)) + (ctx->FragmentProgram._Current->Base.InputsRead & VARYING_BIT_COL1)) return GL_TRUE; return GL_FALSE; diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c index 7d996da47..4042e7969 100644 --- a/mesalib/src/mesa/main/teximage.c +++ b/mesalib/src/mesa/main/teximage.c @@ -3495,19 +3495,21 @@ copyteximage(struct gl_context *ctx, GLuint dims, _mesa_init_teximage_fields(ctx, texImage, width, height, 1, border, internalFormat, texFormat); - /* Allocate texture memory (no pixel data yet) */ - ctx->Driver.AllocTextureImageBuffer(ctx, texImage); + if (width && height) { + /* Allocate texture memory (no pixel data yet) */ + ctx->Driver.AllocTextureImageBuffer(ctx, texImage); - if (_mesa_clip_copytexsubimage(ctx, &dstX, &dstY, &srcX, &srcY, - &width, &height)) { - struct gl_renderbuffer *srcRb = - get_copy_tex_image_source(ctx, texImage->TexFormat); + if (_mesa_clip_copytexsubimage(ctx, &dstX, &dstY, &srcX, &srcY, + &width, &height)) { + struct gl_renderbuffer *srcRb = + get_copy_tex_image_source(ctx, texImage->TexFormat); - ctx->Driver.CopyTexSubImage(ctx, dims, texImage, dstX, dstY, dstZ, - srcRb, srcX, srcY, width, height); - } + ctx->Driver.CopyTexSubImage(ctx, dims, texImage, dstX, dstY, dstZ, + srcRb, srcX, srcY, width, height); + } - check_gen_mipmap(ctx, target, texObj, level); + check_gen_mipmap(ctx, target, texObj, level); + } _mesa_update_fbo_texture(ctx, texObj, face, level); diff --git a/mesalib/src/mesa/main/texstate.c b/mesalib/src/mesa/main/texstate.c index 1bd9f911f..d44cd7cf9 100644 --- a/mesalib/src/mesa/main/texstate.c +++ b/mesalib/src/mesa/main/texstate.c @@ -661,7 +661,7 @@ update_texture_state( struct gl_context *ctx ) if (fprog) { const GLuint coordMask = (1 << MAX_TEXTURE_COORD_UNITS) - 1; ctx->Texture._EnabledCoordUnits - = (fprog->InputsRead >> FRAG_ATTRIB_TEX0) & coordMask; + = (fprog->InputsRead >> VARYING_SLOT_TEX0) & coordMask; } else { ctx->Texture._EnabledCoordUnits = enabledFragUnits; diff --git a/mesalib/src/mesa/main/version.c b/mesalib/src/mesa/main/version.c index c90318981..3d4af5923 100644 --- a/mesalib/src/mesa/main/version.c +++ b/mesalib/src/mesa/main/version.c @@ -99,7 +99,7 @@ create_version_string(struct gl_context *ctx, const char *prefix) ctx->VersionString = malloc(max); if (ctx->VersionString) { _mesa_snprintf(ctx->VersionString, max, - "%s%u.%u%s Mesa " MESA_VERSION_STRING + "%s%u.%u%s Mesa " PACKAGE_VERSION #ifdef MESA_GIT_SHA1 " (" MESA_GIT_SHA1 ")" #endif diff --git a/mesalib/src/mesa/main/version.h b/mesalib/src/mesa/main/version.h index c1cb3177d..b4f8d8590 100644 --- a/mesalib/src/mesa/main/version.h +++ b/mesalib/src/mesa/main/version.h @@ -31,17 +31,6 @@ struct gl_context; -/* Mesa version */ -#define MESA_MAJOR 9 -#define MESA_MINOR 2 -#define MESA_PATCH 0 -#define MESA_VERSION_STRING "9.2-devel" - -/* To make version comparison easy */ -#define MESA_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) -#define MESA_VERSION_CODE MESA_VERSION(MESA_MAJOR, MESA_MINOR, MESA_PATCH) - - extern void _mesa_compute_version(struct gl_context *ctx); 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