diff options
| author | marha <marha@users.sourceforge.net> | 2011-09-05 09:00:27 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-09-05 09:00:27 +0200 |
| commit | 51a003c23f4e27a826e56b0a3465d1e3e922d678 (patch) | |
| tree | 502470d9e5724764860fe16653b0f73a77fb6983 /mesalib | |
| parent | bdc38022df44bde91e7ff95f6446cf20e19eaa5f (diff) | |
| parent | 324c1ed4069c7d49d0ff7c63261281148f9b6cd8 (diff) | |
| download | vcxsrv-51a003c23f4e27a826e56b0a3465d1e3e922d678.tar.gz vcxsrv-51a003c23f4e27a826e56b0a3465d1e3e922d678.tar.bz2 vcxsrv-51a003c23f4e27a826e56b0a3465d1e3e922d678.zip | |
Merge remote-tracking branch 'origin/released'
Conflicts:
libxcb/src/xcb_in.c
mesalib/src/mesa/main/formats.c
mesalib/src/mesa/main/mtypes.h
mesalib/src/mesa/program/ir_to_mesa.cpp
mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c
mesalib/src/mesa/state_tracker/st_extensions.c
mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
mesalib/src/mesa/swrast/s_context.c
mesalib/src/mesa/swrast/s_readpix.c
Diffstat (limited to 'mesalib')
20 files changed, 999 insertions, 876 deletions
diff --git a/mesalib/Android.mk b/mesalib/Android.mk index 7c7c55a11..a5c9ebc5f 100644 --- a/mesalib/Android.mk +++ b/mesalib/Android.mk @@ -23,7 +23,7 @@ # BOARD_GPU_DRIVERS should be defined. The valid values are # -# classic drivers: i965 +# classic drivers: i915 i965 # gallium drivers: swrast i915g nouveau r300g r600g vmwgfx # # The main target is libGLES_mesa. For each classic driver enabled, a DRI @@ -36,7 +36,7 @@ MESA_PYTHON2 := python DRM_TOP := external/drm DRM_GRALLOC_TOP := hardware/drm_gralloc -classic_drivers := i965 +classic_drivers := i915 i965 gallium_drivers := swrast i915g nouveau r300g r600g vmwgfx MESA_GPU_DRIVERS := $(strip $(BOARD_GPU_DRIVERS)) diff --git a/mesalib/src/gallium/auxiliary/util/u_format.csv b/mesalib/src/gallium/auxiliary/util/u_format.csv index a3d2aae62..6c008cc71 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format.csv +++ b/mesalib/src/gallium/auxiliary/util/u_format.csv @@ -265,5 +265,9 @@ PIPE_FORMAT_YV16 , other, 1, 1, x8 , x8 , x8 , x8 , xyzw, y PIPE_FORMAT_IYUV , other, 1, 1, x8 , x8 , x8 , x8 , xyzw, yuv PIPE_FORMAT_NV12 , other, 1, 1, x8 , x8 , x8 , x8 , xyzw, yuv PIPE_FORMAT_NV21 , other, 1, 1, x8 , x8 , x8 , x8 , xyzw, yuv -PIPE_FORMAT_IA44 , other, 1, 1, x8 , x8 , x8 , x8 , xyzw, yuv -PIPE_FORMAT_AI44 , other, 1, 1, x8 , x8 , x8 , x8 , xyzw, yuv + +# Usually used to implement IA44 and AI44 formats in video decoding +PIPE_FORMAT_R4A4_UNORM , plain, 1, 1, un4 , un4 , , , y00x, rgb +PIPE_FORMAT_A4R4_UNORM , plain, 1, 1, un4 , un4 , , , x00y, rgb +PIPE_FORMAT_R8A8_UNORM , plain, 1, 1, un8 , un8 , , , x00y, rgb +PIPE_FORMAT_A8R8_UNORM , plain, 1, 1, un8 , un8 , , , y00x, rgb diff --git a/mesalib/src/gallium/auxiliary/util/u_format_yuv.c b/mesalib/src/gallium/auxiliary/util/u_format_yuv.c index 64ea0b353..38a25b186 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format_yuv.c +++ b/mesalib/src/gallium/auxiliary/util/u_format_yuv.c @@ -1142,41 +1142,3 @@ util_format_nv21_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, void util_format_nv21_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j) {} -void -util_format_ia44_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height) {} -void -util_format_ia44_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height) {} -void -util_format_ia44_unpack_rgba_float(float *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height) {} -void -util_format_ia44_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, - const float *src_row, unsigned src_stride, - unsigned width, unsigned height) {} -void -util_format_ia44_fetch_rgba_float(float *dst, const uint8_t *src, - unsigned i, unsigned j) {} -void -util_format_ai44_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height) {} -void -util_format_ai44_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height) {} -void -util_format_ai44_unpack_rgba_float(float *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height) {} -void -util_format_ai44_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, - const float *src_row, unsigned src_stride, - unsigned width, unsigned height) {} -void -util_format_ai44_fetch_rgba_float(float *dst, const uint8_t *src, - unsigned i, unsigned j) {} diff --git a/mesalib/src/gallium/auxiliary/util/u_format_yuv.h b/mesalib/src/gallium/auxiliary/util/u_format_yuv.h index 9f2365a52..4cb22df7a 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format_yuv.h +++ b/mesalib/src/gallium/auxiliary/util/u_format_yuv.h @@ -266,46 +266,6 @@ void util_format_nv21_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j); void -util_format_ia44_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height); -void -util_format_ia44_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height); -void -util_format_ia44_unpack_rgba_float(float *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height); -void -util_format_ia44_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, - const float *src_row, unsigned src_stride, - unsigned width, unsigned height); -void -util_format_ia44_fetch_rgba_float(float *dst, const uint8_t *src, - unsigned i, unsigned j); -void -util_format_ai44_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height); -void -util_format_ai44_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height); -void -util_format_ai44_unpack_rgba_float(float *dst_row, unsigned dst_stride, - const uint8_t *src_row, unsigned src_stride, - unsigned width, unsigned height); -void -util_format_ai44_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, - const float *src_row, unsigned src_stride, - unsigned width, unsigned height); -void -util_format_ai44_fetch_rgba_float(float *dst, const uint8_t *src, - unsigned i, unsigned j); - - -void util_format_r8g8_b8g8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height); diff --git a/mesalib/src/glsl/ir_optimization.h b/mesalib/src/glsl/ir_optimization.h index f7808bdda..48448d4a1 100644 --- a/mesalib/src/glsl/ir_optimization.h +++ b/mesalib/src/glsl/ir_optimization.h @@ -29,12 +29,13 @@ */ /* Operations for lower_instructions() */ -#define SUB_TO_ADD_NEG 0x01 -#define DIV_TO_MUL_RCP 0x02 -#define EXP_TO_EXP2 0x04 -#define POW_TO_EXP2 0x08 -#define LOG_TO_LOG2 0x10 -#define MOD_TO_FRACT 0x20 +#define SUB_TO_ADD_NEG 0x01 +#define DIV_TO_MUL_RCP 0x02 +#define EXP_TO_EXP2 0x04 +#define POW_TO_EXP2 0x08 +#define LOG_TO_LOG2 0x10 +#define MOD_TO_FRACT 0x20 +#define INT_DIV_TO_MUL_RCP 0x40 bool do_common_optimization(exec_list *ir, bool linked, unsigned max_unroll_iterations); diff --git a/mesalib/src/glsl/lower_instructions.cpp b/mesalib/src/glsl/lower_instructions.cpp index 23aa19bde..d79eb0a7f 100644 --- a/mesalib/src/glsl/lower_instructions.cpp +++ b/mesalib/src/glsl/lower_instructions.cpp @@ -32,6 +32,7 @@ * Currently supported transformations: * - SUB_TO_ADD_NEG * - DIV_TO_MUL_RCP + * - INT_DIV_TO_MUL_RCP * - EXP_TO_EXP2 * - POW_TO_EXP2 * - LOG_TO_LOG2 @@ -47,8 +48,8 @@ * want to recognize add(op0, neg(op1)) or the other way around to * produce a subtract anyway. * - * DIV_TO_MUL_RCP: - * --------------- + * DIV_TO_MUL_RCP and INT_DIV_TO_MUL_RCP: + * -------------------------------------- * Breaks an ir_unop_div expression down to op0 * (rcp(op1)). * * Many GPUs don't have a divide instruction (945 and 965 included), @@ -56,6 +57,10 @@ * reciprocal. By breaking the operation down, constant reciprocals * can get constant folded. * + * DIV_TO_MUL_RCP only lowers floating point division; INT_DIV_TO_MUL_RCP + * handles the integer case, converting to and from floating point so that + * RCP is possible. + * * EXP_TO_EXP2 and LOG_TO_LOG2: * ---------------------------- * Many GPUs don't have a base e log or exponent instruction, but they @@ -95,6 +100,7 @@ private: void sub_to_add_neg(ir_expression *); void div_to_mul_rcp(ir_expression *); + void int_div_to_mul_rcp(ir_expression *); void mod_to_fract(ir_expression *); void exp_to_exp2(ir_expression *); void pow_to_exp2(ir_expression *); @@ -127,60 +133,67 @@ lower_instructions_visitor::sub_to_add_neg(ir_expression *ir) void lower_instructions_visitor::div_to_mul_rcp(ir_expression *ir) { - if (!ir->operands[1]->type->is_integer()) { - /* New expression for the 1.0 / op1 */ - ir_rvalue *expr; - expr = new(ir) ir_expression(ir_unop_rcp, - ir->operands[1]->type, - ir->operands[1], - NULL); - - /* op0 / op1 -> op0 * (1.0 / op1) */ - ir->operation = ir_binop_mul; - ir->operands[1] = expr; + assert(ir->operands[1]->type->is_float()); + + /* New expression for the 1.0 / op1 */ + ir_rvalue *expr; + expr = new(ir) ir_expression(ir_unop_rcp, + ir->operands[1]->type, + ir->operands[1]); + + /* op0 / op1 -> op0 * (1.0 / op1) */ + ir->operation = ir_binop_mul; + ir->operands[1] = expr; + + this->progress = true; +} + +void +lower_instructions_visitor::int_div_to_mul_rcp(ir_expression *ir) +{ + assert(ir->operands[1]->type->is_integer()); + + /* Be careful with integer division -- we need to do it as a + * float and re-truncate, since rcp(n > 1) of an integer would + * just be 0. + */ + ir_rvalue *op0, *op1; + const struct glsl_type *vec_type; + + vec_type = glsl_type::get_instance(GLSL_TYPE_FLOAT, + ir->operands[1]->type->vector_elements, + ir->operands[1]->type->matrix_columns); + + if (ir->operands[1]->type->base_type == GLSL_TYPE_INT) + op1 = new(ir) ir_expression(ir_unop_i2f, vec_type, ir->operands[1], NULL); + else + op1 = new(ir) ir_expression(ir_unop_u2f, vec_type, ir->operands[1], NULL); + + op1 = new(ir) ir_expression(ir_unop_rcp, op1->type, op1, NULL); + + vec_type = glsl_type::get_instance(GLSL_TYPE_FLOAT, + ir->operands[0]->type->vector_elements, + ir->operands[0]->type->matrix_columns); + + if (ir->operands[0]->type->base_type == GLSL_TYPE_INT) + op0 = new(ir) ir_expression(ir_unop_i2f, vec_type, ir->operands[0], NULL); + else + op0 = new(ir) ir_expression(ir_unop_u2f, vec_type, ir->operands[0], NULL); + + vec_type = glsl_type::get_instance(GLSL_TYPE_FLOAT, + ir->type->vector_elements, + ir->type->matrix_columns); + + op0 = new(ir) ir_expression(ir_binop_mul, vec_type, op0, op1); + + if (ir->operands[1]->type->base_type == GLSL_TYPE_INT) { + ir->operation = ir_unop_f2i; + ir->operands[0] = op0; } else { - /* Be careful with integer division -- we need to do it as a - * float and re-truncate, since rcp(n > 1) of an integer would - * just be 0. - */ - ir_rvalue *op0, *op1; - const struct glsl_type *vec_type; - - vec_type = glsl_type::get_instance(GLSL_TYPE_FLOAT, - ir->operands[1]->type->vector_elements, - ir->operands[1]->type->matrix_columns); - - if (ir->operands[1]->type->base_type == GLSL_TYPE_INT) - op1 = new(ir) ir_expression(ir_unop_i2f, vec_type, ir->operands[1], NULL); - else - op1 = new(ir) ir_expression(ir_unop_u2f, vec_type, ir->operands[1], NULL); - - op1 = new(ir) ir_expression(ir_unop_rcp, op1->type, op1, NULL); - - vec_type = glsl_type::get_instance(GLSL_TYPE_FLOAT, - ir->operands[0]->type->vector_elements, - ir->operands[0]->type->matrix_columns); - - if (ir->operands[0]->type->base_type == GLSL_TYPE_INT) - op0 = new(ir) ir_expression(ir_unop_i2f, vec_type, ir->operands[0], NULL); - else - op0 = new(ir) ir_expression(ir_unop_u2f, vec_type, ir->operands[0], NULL); - - vec_type = glsl_type::get_instance(GLSL_TYPE_FLOAT, - ir->type->vector_elements, - ir->type->matrix_columns); - - op0 = new(ir) ir_expression(ir_binop_mul, vec_type, op0, op1); - - if (ir->operands[1]->type->base_type == GLSL_TYPE_INT) { - ir->operation = ir_unop_f2i; - ir->operands[0] = op0; - } else { - ir->operation = ir_unop_i2u; - ir->operands[0] = new(ir) ir_expression(ir_unop_f2i, op0); - } - ir->operands[1] = NULL; + ir->operation = ir_unop_i2u; + ir->operands[0] = new(ir) ir_expression(ir_unop_f2i, op0); } + ir->operands[1] = NULL; this->progress = true; } @@ -265,7 +278,9 @@ lower_instructions_visitor::visit_leave(ir_expression *ir) break; case ir_binop_div: - if (lowering(DIV_TO_MUL_RCP)) + if (ir->operands[1]->type->is_integer() && lowering(INT_DIV_TO_MUL_RCP)) + int_div_to_mul_rcp(ir); + else if (ir->operands[1]->type->is_float() && lowering(DIV_TO_MUL_RCP)) div_to_mul_rcp(ir); break; diff --git a/mesalib/src/mesa/drivers/dri/Android.mk b/mesalib/src/mesa/drivers/dri/Android.mk index b8ccd0c1b..577f66408 100644 --- a/mesalib/src/mesa/drivers/dri/Android.mk +++ b/mesalib/src/mesa/drivers/dri/Android.mk @@ -31,6 +31,11 @@ include $(LOCAL_PATH)/common/Makefile.sources MESA_DRI_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/dri MESA_DRI_MODULE_UNSTRIPPED_PATH := $(TARGET_OUT_SHARED_LIBRARIES_UNSTRIPPED)/dri +MESA_DRI_CFLAGS := \ + -DFEATURE_GL=1 \ + -DFEATURE_ES1=1 \ + -DFEATURE_ES2=1 + MESA_DRI_C_INCLUDES := \ $(addprefix $(MESA_TOP)/, $(mesa_dri_common_INCLUDES)) \ $(DRM_TOP) \ @@ -55,6 +60,10 @@ MESA_DRI_SHARED_LIBRARIES := \ SUBDIRS := common +ifneq ($(filter i915, $(MESA_GPU_DRIVERS)),) + SUBDIRS += i915 +endif + ifneq ($(filter i965, $(MESA_GPU_DRIVERS)),) SUBDIRS += i965 endif diff --git a/mesalib/src/mesa/main/bufferobj.c b/mesalib/src/mesa/main/bufferobj.c index 79ca91e04..428384b35 100644 --- a/mesalib/src/mesa/main/bufferobj.c +++ b/mesalib/src/mesa/main/bufferobj.c @@ -1004,6 +1004,12 @@ _mesa_MapBufferARB(GLenum target, GLenum access) return NULL; } + if (!bufObj->Size) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, + "glMapBuffer(buffer size = 0)"); + return NULL; + } + ASSERT(ctx->Driver.MapBufferRange); map = ctx->Driver.MapBufferRange(ctx, 0, bufObj->Size, accessFlags, bufObj); if (!map) { @@ -1410,7 +1416,23 @@ _mesa_MapBufferRange(GLenum target, GLintptr offset, GLsizeiptr length, "glMapBufferRange(buffer already mapped)"); return NULL; } - + + if (!bufObj->Size) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, + "glMapBufferRange(buffer size = 0)"); + return NULL; + } + + /* Mapping zero bytes should return a non-null pointer. */ + if (!length) { + static long dummy = 0; + bufObj->Pointer = &dummy; + bufObj->Length = length; + bufObj->Offset = offset; + bufObj->AccessFlags = access; + return bufObj->Pointer; + } + ASSERT(ctx->Driver.MapBufferRange); map = ctx->Driver.MapBufferRange(ctx, offset, length, access, bufObj); if (!map) { diff --git a/mesalib/src/mesa/main/colormac.h b/mesalib/src/mesa/main/colormac.h index ebad20fc4..d308c48b6 100644 --- a/mesalib/src/mesa/main/colormac.h +++ b/mesalib/src/mesa/main/colormac.h @@ -1,239 +1,245 @@ -/*
- * Mesa 3-D graphics library
- * Version: 7.3
- *
- * Copyright (C) 1999-2008 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 colormac.h
- * Color-related macros
- */
-
-
-#ifndef COLORMAC_H
-#define COLORMAC_H
-
-
-#include "config.h"
-#include "macros.h"
-#include "mtypes.h"
-
-
-/** \def BYTE_TO_CHAN
- * Convert from GLbyte to GLchan */
-
-/** \def UBYTE_TO_CHAN
- * Convert from GLubyte to GLchan */
-
-/** \def SHORT_TO_CHAN
- * Convert from GLshort to GLchan */
-
-/** \def USHORT_TO_CHAN
- * Convert from GLushort to GLchan */
-
-/** \def INT_TO_CHAN
- * Convert from GLint to GLchan */
-
-/** \def UINT_TO_CHAN
- * Convert from GLuint to GLchan */
-
-/** \def CHAN_TO_UBYTE
- * Convert from GLchan to GLubyte */
-
-/** \def CHAN_TO_FLOAT
- * Convert from GLchan to GLfloat */
-
-/** \def CLAMPED_FLOAT_TO_CHAN
- * Convert from GLclampf to GLchan */
-
-/** \def UNCLAMPED_FLOAT_TO_CHAN
- * Convert from GLfloat to GLchan */
-
-/** \def COPY_CHAN4
- * Copy a GLchan[4] array */
-
-#if CHAN_BITS == 8
-
-#define BYTE_TO_CHAN(b) ((b) < 0 ? 0 : (GLchan) (b))
-#define UBYTE_TO_CHAN(b) (b)
-#define SHORT_TO_CHAN(s) ((s) < 0 ? 0 : (GLchan) ((s) >> 7))
-#define USHORT_TO_CHAN(s) ((GLchan) ((s) >> 8))
-#define INT_TO_CHAN(i) ((i) < 0 ? 0 : (GLchan) ((i) >> 23))
-#define UINT_TO_CHAN(i) ((GLchan) ((i) >> 24))
-
-#define CHAN_TO_UBYTE(c) (c)
-#define CHAN_TO_FLOAT(c) UBYTE_TO_FLOAT(c)
-
-#define CLAMPED_FLOAT_TO_CHAN(c, f) CLAMPED_FLOAT_TO_UBYTE(c, f)
-#define UNCLAMPED_FLOAT_TO_CHAN(c, f) UNCLAMPED_FLOAT_TO_UBYTE(c, f)
-
-#define COPY_CHAN4(DST, SRC) COPY_4UBV(DST, SRC)
-
-#elif CHAN_BITS == 16
-
-#define BYTE_TO_CHAN(b) ((b) < 0 ? 0 : (((GLchan) (b)) * 516))
-#define UBYTE_TO_CHAN(b) ((((GLchan) (b)) << 8) | ((GLchan) (b)))
-#define SHORT_TO_CHAN(s) ((s) < 0 ? 0 : (GLchan) (s))
-#define USHORT_TO_CHAN(s) (s)
-#define INT_TO_CHAN(i) ((i) < 0 ? 0 : (GLchan) ((i) >> 15))
-#define UINT_TO_CHAN(i) ((GLchan) ((i) >> 16))
-
-#define CHAN_TO_UBYTE(c) ((c) >> 8)
-#define CHAN_TO_FLOAT(c) ((GLfloat) ((c) * (1.0 / CHAN_MAXF)))
-
-#define CLAMPED_FLOAT_TO_CHAN(c, f) CLAMPED_FLOAT_TO_USHORT(c, f)
-#define UNCLAMPED_FLOAT_TO_CHAN(c, f) UNCLAMPED_FLOAT_TO_USHORT(c, f)
-
-#define COPY_CHAN4(DST, SRC) COPY_4V(DST, SRC)
-
-#elif CHAN_BITS == 32
-
-/* XXX floating-point color channels not fully thought-out */
-#define BYTE_TO_CHAN(b) ((GLfloat) ((b) * (1.0F / 127.0F)))
-#define UBYTE_TO_CHAN(b) ((GLfloat) ((b) * (1.0F / 255.0F)))
-#define SHORT_TO_CHAN(s) ((GLfloat) ((s) * (1.0F / 32767.0F)))
-#define USHORT_TO_CHAN(s) ((GLfloat) ((s) * (1.0F / 65535.0F)))
-#define INT_TO_CHAN(i) ((GLfloat) ((i) * (1.0F / 2147483647.0F)))
-#define UINT_TO_CHAN(i) ((GLfloat) ((i) * (1.0F / 4294967295.0F)))
-
-#define CHAN_TO_UBYTE(c) FLOAT_TO_UBYTE(c)
-#define CHAN_TO_FLOAT(c) (c)
-
-#define CLAMPED_FLOAT_TO_CHAN(c, f) c = (f)
-#define UNCLAMPED_FLOAT_TO_CHAN(c, f) c = (f)
-
-#define COPY_CHAN4(DST, SRC) COPY_4V(DST, SRC)
-
-#else
-
-#error unexpected CHAN_BITS size
-
-#endif
-
-
-/**
- * Convert 3 channels at once.
- *
- * \param dst pointer to destination GLchan[3] array.
- * \param f pointer to source GLfloat[3] array.
- *
- * \sa #UNCLAMPED_FLOAT_TO_CHAN.
- */
-#define UNCLAMPED_FLOAT_TO_RGB_CHAN(dst, f) \
-do { \
- UNCLAMPED_FLOAT_TO_CHAN((dst)[0], (f)[0]); \
- UNCLAMPED_FLOAT_TO_CHAN((dst)[1], (f)[1]); \
- UNCLAMPED_FLOAT_TO_CHAN((dst)[2], (f)[2]); \
-} while (0)
-
-
-/**
- * Convert 4 channels at once.
- *
- * \param dst pointer to destination GLchan[4] array.
- * \param f pointer to source GLfloat[4] array.
- *
- * \sa #UNCLAMPED_FLOAT_TO_CHAN.
- */
-#define UNCLAMPED_FLOAT_TO_RGBA_CHAN(dst, f) \
-do { \
- UNCLAMPED_FLOAT_TO_CHAN((dst)[0], (f)[0]); \
- UNCLAMPED_FLOAT_TO_CHAN((dst)[1], (f)[1]); \
- UNCLAMPED_FLOAT_TO_CHAN((dst)[2], (f)[2]); \
- UNCLAMPED_FLOAT_TO_CHAN((dst)[3], (f)[3]); \
-} while (0)
-
-
-
-/**
- * \name Generic color packing macros. All inputs should be GLubytes.
- *
- * \todo We may move these into texstore.h at some point.
- */
-/*@{*/
-
-#define PACK_COLOR_8888( X, Y, Z, W ) \
- (((X) << 24) | ((Y) << 16) | ((Z) << 8) | (W))
-
-#define PACK_COLOR_8888_REV( X, Y, Z, W ) \
- (((W) << 24) | ((Z) << 16) | ((Y) << 8) | (X))
-
-#define PACK_COLOR_888( X, Y, Z ) \
- (((X) << 16) | ((Y) << 8) | (Z))
-
-#define PACK_COLOR_565( X, Y, Z ) \
- ((((X) & 0xf8) << 8) | (((Y) & 0xfc) << 3) | (((Z) & 0xf8) >> 3))
-
-#define PACK_COLOR_565_REV( X, Y, Z ) \
- (((X) & 0xf8) | ((Y) & 0xe0) >> 5 | (((Y) & 0x1c) << 11) | (((Z) & 0xf8) << 5))
-
-#define PACK_COLOR_5551( R, G, B, A ) \
- ((((R) & 0xf8) << 8) | (((G) & 0xf8) << 3) | (((B) & 0xf8) >> 2) | \
- ((A) ? 1 : 0))
-
-#define PACK_COLOR_1555( A, B, G, R ) \
- ((((B) & 0xf8) << 7) | (((G) & 0xf8) << 2) | (((R) & 0xf8) >> 3) | \
- ((A) ? 0x8000 : 0))
-
-#define PACK_COLOR_1555_REV( A, B, G, R ) \
- ((((B) & 0xf8) >> 1) | (((G) & 0xc0) >> 6) | (((G) & 0x38) << 10) | (((R) & 0xf8) << 5) | \
- ((A) ? 0x80 : 0))
-
-#define PACK_COLOR_2101010_UB( A, B, G, R ) \
- (((B) << 22) | ((G) << 12) | ((R) << 2) | \
- (((A) & 0xc0) << 24))
-
-#define PACK_COLOR_2101010_US( A, B, G, R ) \
- ((((B) >> 6) << 20) | (((G) >> 6) << 10) | ((R) >> 6) | \
- (((A) >> 14) << 30))
-
-#define PACK_COLOR_4444( R, G, B, A ) \
- ((((R) & 0xf0) << 8) | (((G) & 0xf0) << 4) | ((B) & 0xf0) | ((A) >> 4))
-
-#define PACK_COLOR_4444_REV( R, G, B, A ) \
- ((((B) & 0xf0) << 8) | (((A) & 0xf0) << 4) | ((R) & 0xf0) | ((G) >> 4))
-
-#define PACK_COLOR_44( L, A ) \
- (((L) & 0xf0) | (((A) & 0xf0) >> 4))
-
-#define PACK_COLOR_88( L, A ) \
- (((L) << 8) | (A))
-
-#define PACK_COLOR_88_REV( L, A ) \
- (((A) << 8) | (L))
-
-#define PACK_COLOR_1616( L, A ) \
- (((L) << 16) | (A))
-
-#define PACK_COLOR_1616_REV( L, A ) \
- (((A) << 16) | (L))
-
-#define PACK_COLOR_332( R, G, B ) \
- (((R) & 0xe0) | (((G) & 0xe0) >> 3) | (((B) & 0xc0) >> 6))
-
-#define PACK_COLOR_233( B, G, R ) \
- (((B) & 0xc0) | (((G) & 0xe0) >> 2) | (((R) & 0xe0) >> 5))
-
-/*@}*/
-
-
-#endif /* COLORMAC_H */
+/* + * Mesa 3-D graphics library + * Version: 7.3 + * + * Copyright (C) 1999-2008 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 colormac.h + * Color-related macros + */ + + +#ifndef COLORMAC_H +#define COLORMAC_H + + +#include "config.h" +#include "macros.h" +#include "mtypes.h" + + +/** \def BYTE_TO_CHAN + * Convert from GLbyte to GLchan */ + +/** \def UBYTE_TO_CHAN + * Convert from GLubyte to GLchan */ + +/** \def SHORT_TO_CHAN + * Convert from GLshort to GLchan */ + +/** \def USHORT_TO_CHAN + * Convert from GLushort to GLchan */ + +/** \def INT_TO_CHAN + * Convert from GLint to GLchan */ + +/** \def UINT_TO_CHAN + * Convert from GLuint to GLchan */ + +/** \def CHAN_TO_UBYTE + * Convert from GLchan to GLubyte */ + +/** \def CHAN_TO_FLOAT + * Convert from GLchan to GLfloat */ + +/** \def CLAMPED_FLOAT_TO_CHAN + * Convert from GLclampf to GLchan */ + +/** \def UNCLAMPED_FLOAT_TO_CHAN + * Convert from GLfloat to GLchan */ + +/** \def COPY_CHAN4 + * Copy a GLchan[4] array */ + +#if CHAN_BITS == 8 + +#define BYTE_TO_CHAN(b) ((b) < 0 ? 0 : (GLchan) (b)) +#define UBYTE_TO_CHAN(b) (b) +#define SHORT_TO_CHAN(s) ((s) < 0 ? 0 : (GLchan) ((s) >> 7)) +#define USHORT_TO_CHAN(s) ((GLchan) ((s) >> 8)) +#define INT_TO_CHAN(i) ((i) < 0 ? 0 : (GLchan) ((i) >> 23)) +#define UINT_TO_CHAN(i) ((GLchan) ((i) >> 24)) + +#define CHAN_TO_UBYTE(c) (c) +#define CHAN_TO_USHORT(c) (((c) << 8) | (c)) +#define CHAN_TO_SHORT(c) (((c) << 7) | ((c) >> 1)) +#define CHAN_TO_FLOAT(c) UBYTE_TO_FLOAT(c) + +#define CLAMPED_FLOAT_TO_CHAN(c, f) CLAMPED_FLOAT_TO_UBYTE(c, f) +#define UNCLAMPED_FLOAT_TO_CHAN(c, f) UNCLAMPED_FLOAT_TO_UBYTE(c, f) + +#define COPY_CHAN4(DST, SRC) COPY_4UBV(DST, SRC) + +#elif CHAN_BITS == 16 + +#define BYTE_TO_CHAN(b) ((b) < 0 ? 0 : (((GLchan) (b)) * 516)) +#define UBYTE_TO_CHAN(b) ((((GLchan) (b)) << 8) | ((GLchan) (b))) +#define SHORT_TO_CHAN(s) ((s) < 0 ? 0 : (GLchan) (s)) +#define USHORT_TO_CHAN(s) (s) +#define INT_TO_CHAN(i) ((i) < 0 ? 0 : (GLchan) ((i) >> 15)) +#define UINT_TO_CHAN(i) ((GLchan) ((i) >> 16)) + +#define CHAN_TO_UBYTE(c) ((c) >> 8) +#define CHAN_TO_USHORT(c) (c) +#define CHAN_TO_SHORT(c) ((c) >> 1) +#define CHAN_TO_FLOAT(c) ((GLfloat) ((c) * (1.0 / CHAN_MAXF))) + +#define CLAMPED_FLOAT_TO_CHAN(c, f) CLAMPED_FLOAT_TO_USHORT(c, f) +#define UNCLAMPED_FLOAT_TO_CHAN(c, f) UNCLAMPED_FLOAT_TO_USHORT(c, f) + +#define COPY_CHAN4(DST, SRC) COPY_4V(DST, SRC) + +#elif CHAN_BITS == 32 + +/* XXX floating-point color channels not fully thought-out */ +#define BYTE_TO_CHAN(b) ((GLfloat) ((b) * (1.0F / 127.0F))) +#define UBYTE_TO_CHAN(b) ((GLfloat) ((b) * (1.0F / 255.0F))) +#define SHORT_TO_CHAN(s) ((GLfloat) ((s) * (1.0F / 32767.0F))) +#define USHORT_TO_CHAN(s) ((GLfloat) ((s) * (1.0F / 65535.0F))) +#define INT_TO_CHAN(i) ((GLfloat) ((i) * (1.0F / 2147483647.0F))) +#define UINT_TO_CHAN(i) ((GLfloat) ((i) * (1.0F / 4294967295.0F))) + +#define CHAN_TO_UBYTE(c) FLOAT_TO_UBYTE(c) +#define CHAN_TO_USHORT(c) ((GLushort) (CLAMP((c), 0.0f, 1.0f) * 65535.0)) +#define CHAN_TO_SHORT(c) ((GLshort) (CLAMP((c), 0.0f, 1.0f) * 32767.0)) +#define CHAN_TO_FLOAT(c) (c) + +#define CLAMPED_FLOAT_TO_CHAN(c, f) c = (f) +#define UNCLAMPED_FLOAT_TO_CHAN(c, f) c = (f) + +#define COPY_CHAN4(DST, SRC) COPY_4V(DST, SRC) + +#else + +#error unexpected CHAN_BITS size + +#endif + + +/** + * Convert 3 channels at once. + * + * \param dst pointer to destination GLchan[3] array. + * \param f pointer to source GLfloat[3] array. + * + * \sa #UNCLAMPED_FLOAT_TO_CHAN. + */ +#define UNCLAMPED_FLOAT_TO_RGB_CHAN(dst, f) \ +do { \ + UNCLAMPED_FLOAT_TO_CHAN((dst)[0], (f)[0]); \ + UNCLAMPED_FLOAT_TO_CHAN((dst)[1], (f)[1]); \ + UNCLAMPED_FLOAT_TO_CHAN((dst)[2], (f)[2]); \ +} while (0) + + +/** + * Convert 4 channels at once. + * + * \param dst pointer to destination GLchan[4] array. + * \param f pointer to source GLfloat[4] array. + * + * \sa #UNCLAMPED_FLOAT_TO_CHAN. + */ +#define UNCLAMPED_FLOAT_TO_RGBA_CHAN(dst, f) \ +do { \ + UNCLAMPED_FLOAT_TO_CHAN((dst)[0], (f)[0]); \ + UNCLAMPED_FLOAT_TO_CHAN((dst)[1], (f)[1]); \ + UNCLAMPED_FLOAT_TO_CHAN((dst)[2], (f)[2]); \ + UNCLAMPED_FLOAT_TO_CHAN((dst)[3], (f)[3]); \ +} while (0) + + + +/** + * \name Generic color packing macros. All inputs should be GLubytes. + * + * \todo We may move these into texstore.h at some point. + */ +/*@{*/ + +#define PACK_COLOR_8888( X, Y, Z, W ) \ + (((X) << 24) | ((Y) << 16) | ((Z) << 8) | (W)) + +#define PACK_COLOR_8888_REV( X, Y, Z, W ) \ + (((W) << 24) | ((Z) << 16) | ((Y) << 8) | (X)) + +#define PACK_COLOR_888( X, Y, Z ) \ + (((X) << 16) | ((Y) << 8) | (Z)) + +#define PACK_COLOR_565( X, Y, Z ) \ + ((((X) & 0xf8) << 8) | (((Y) & 0xfc) << 3) | (((Z) & 0xf8) >> 3)) + +#define PACK_COLOR_565_REV( X, Y, Z ) \ + (((X) & 0xf8) | ((Y) & 0xe0) >> 5 | (((Y) & 0x1c) << 11) | (((Z) & 0xf8) << 5)) + +#define PACK_COLOR_5551( R, G, B, A ) \ + ((((R) & 0xf8) << 8) | (((G) & 0xf8) << 3) | (((B) & 0xf8) >> 2) | \ + ((A) ? 1 : 0)) + +#define PACK_COLOR_1555( A, B, G, R ) \ + ((((B) & 0xf8) << 7) | (((G) & 0xf8) << 2) | (((R) & 0xf8) >> 3) | \ + ((A) ? 0x8000 : 0)) + +#define PACK_COLOR_1555_REV( A, B, G, R ) \ + ((((B) & 0xf8) >> 1) | (((G) & 0xc0) >> 6) | (((G) & 0x38) << 10) | (((R) & 0xf8) << 5) | \ + ((A) ? 0x80 : 0)) + +#define PACK_COLOR_2101010_UB( A, B, G, R ) \ + (((B) << 22) | ((G) << 12) | ((R) << 2) | \ + (((A) & 0xc0) << 24)) + +#define PACK_COLOR_2101010_US( A, B, G, R ) \ + ((((B) >> 6) << 20) | (((G) >> 6) << 10) | ((R) >> 6) | \ + (((A) >> 14) << 30)) + +#define PACK_COLOR_4444( R, G, B, A ) \ + ((((R) & 0xf0) << 8) | (((G) & 0xf0) << 4) | ((B) & 0xf0) | ((A) >> 4)) + +#define PACK_COLOR_4444_REV( R, G, B, A ) \ + ((((B) & 0xf0) << 8) | (((A) & 0xf0) << 4) | ((R) & 0xf0) | ((G) >> 4)) + +#define PACK_COLOR_44( L, A ) \ + (((L) & 0xf0) | (((A) & 0xf0) >> 4)) + +#define PACK_COLOR_88( L, A ) \ + (((L) << 8) | (A)) + +#define PACK_COLOR_88_REV( L, A ) \ + (((A) << 8) | (L)) + +#define PACK_COLOR_1616( L, A ) \ + (((L) << 16) | (A)) + +#define PACK_COLOR_1616_REV( L, A ) \ + (((A) << 16) | (L)) + +#define PACK_COLOR_332( R, G, B ) \ + (((R) & 0xe0) | (((G) & 0xe0) >> 3) | (((B) & 0xc0) >> 6)) + +#define PACK_COLOR_233( B, G, R ) \ + (((B) & 0xc0) | (((G) & 0xe0) >> 2) | (((R) & 0xe0) >> 5)) + +/*@}*/ + + +#endif /* COLORMAC_H */ diff --git a/mesalib/src/mesa/main/config.h b/mesalib/src/mesa/main/config.h index a12f7f4f3..91aef90b7 100644 --- a/mesalib/src/mesa/main/config.h +++ b/mesalib/src/mesa/main/config.h @@ -1,358 +1,358 @@ -/*
- * Mesa 3-D graphics library
- * Version: 7.5
- *
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
- * Copyright (C) 2008 VMware, Inc. 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 config.h
- * Tunable configuration parameters.
- */
-
-#ifndef MESA_CONFIG_H_INCLUDED
-#define MESA_CONFIG_H_INCLUDED
-
-
-/**
- * \name OpenGL implementation limits
- */
-/*@{*/
-
-/** Maximum modelview matrix stack depth */
-#define MAX_MODELVIEW_STACK_DEPTH 32
-
-/** Maximum projection matrix stack depth */
-#define MAX_PROJECTION_STACK_DEPTH 32
-
-/** Maximum texture matrix stack depth */
-#define MAX_TEXTURE_STACK_DEPTH 10
-
-/** Maximum color matrix stack depth */
-#define MAX_COLOR_STACK_DEPTH 4
-
-/** Maximum attribute stack depth */
-#define MAX_ATTRIB_STACK_DEPTH 16
-
-/** Maximum client attribute stack depth */
-#define MAX_CLIENT_ATTRIB_STACK_DEPTH 16
-
-/** Maximum recursion depth of display list calls */
-#define MAX_LIST_NESTING 64
-
-/** Maximum number of lights */
-#define MAX_LIGHTS 8
-
-/** Maximum user-defined clipping planes */
-#define MAX_CLIP_PLANES 6
-
-/** Maximum pixel map lookup table size */
-#define MAX_PIXEL_MAP_TABLE 256
-
-/** Maximum number of auxillary color buffers */
-#define MAX_AUX_BUFFERS 1
-
-/** Maximum order (degree) of curves */
-#ifdef AMIGA
-# define MAX_EVAL_ORDER 12
-#else
-# define MAX_EVAL_ORDER 30
-#endif
-
-/** Maximum Name stack depth */
-#define MAX_NAME_STACK_DEPTH 64
-
-/** Minimum point size */
-#define MIN_POINT_SIZE 1.0
-/** Maximum point size */
-#define MAX_POINT_SIZE 60.0
-/** Point size granularity */
-#define POINT_SIZE_GRANULARITY 0.1
-
-/** Minimum line width */
-#define MIN_LINE_WIDTH 1.0
-/** Maximum line width */
-#define MAX_LINE_WIDTH 10.0
-/** Line width granularity */
-#define LINE_WIDTH_GRANULARITY 0.1
-
-/** Max texture palette / color table size */
-#define MAX_COLOR_TABLE_SIZE 256
-
-/** Max memory to allow for a single texture image (in megabytes) */
-#define MAX_TEXTURE_MBYTES 1024
-
-/** Number of 1D/2D texture mipmap levels */
-#define MAX_TEXTURE_LEVELS 15
-
-/** Number of 3D texture mipmap levels */
-#define MAX_3D_TEXTURE_LEVELS 15
-
-/** Number of cube texture mipmap levels - GL_ARB_texture_cube_map */
-#define MAX_CUBE_TEXTURE_LEVELS 15
-
-/** Maximum rectangular texture size - GL_NV_texture_rectangle */
-#define MAX_TEXTURE_RECT_SIZE 16384
-
-/** Maximum number of layers in a 1D or 2D array texture - GL_MESA_texture_array */
-#define MAX_ARRAY_TEXTURE_LAYERS 64
-
-/**
- * Max number of texture coordinate units. This mainly just applies to
- * the fixed-function vertex code. This will be difficult to raise above
- * eight because of various vertex attribute bitvectors.
- */
-#define MAX_TEXTURE_COORD_UNITS 8
-
-/**
- * Max number of texture image units. Also determines number of texture
- * samplers in shaders.
- */
-#define MAX_TEXTURE_IMAGE_UNITS 16
-
-/**
- * Larger of MAX_TEXTURE_COORD_UNITS and MAX_TEXTURE_IMAGE_UNITS.
- * This value is only used for dimensioning arrays.
- * Either MAX_TEXTURE_COORD_UNITS or MAX_TEXTURE_IMAGE_UNITS (or the
- * corresponding ctx->Const.MaxTextureCoord/ImageUnits fields) should be
- * used almost everywhere else.
- */
-#define MAX_TEXTURE_UNITS ((MAX_TEXTURE_COORD_UNITS > MAX_TEXTURE_IMAGE_UNITS) ? MAX_TEXTURE_COORD_UNITS : MAX_TEXTURE_IMAGE_UNITS)
-
-
-/**
- * Maximum viewport/image width. Must accomodate all texture sizes too.
- */
-
-#ifndef MAX_WIDTH
-# define MAX_WIDTH 16384
-#endif
-/** Maximum viewport/image height */
-#ifndef MAX_HEIGHT
-# define MAX_HEIGHT 16384
-#endif
-
-/* XXX: hack to prevent stack overflow on windows until all temporary arrays
- * [MAX_WIDTH] are allocated from the heap */
-#ifdef WIN32
-#undef MAX_TEXTURE_LEVELS
-#undef MAX_3D_TEXTURE_LEVELS
-#undef MAX_CUBE_TEXTURE_LEVELS
-#undef MAX_TEXTURE_RECT_SIZE
-#undef MAX_WIDTH
-#undef MAX_HEIGHT
-#define MAX_TEXTURE_LEVELS 13
-#define MAX_3D_TEXTURE_LEVELS 9
-#define MAX_CUBE_TEXTURE_LEVELS 13
-#define MAX_TEXTURE_RECT_SIZE 4096
-#define MAX_WIDTH 4096
-#define MAX_HEIGHT 4096
-#endif
-
-/** Maxmimum size for CVA. May be overridden by the drivers. */
-#define MAX_ARRAY_LOCK_SIZE 3000
-
-/** Subpixel precision for antialiasing, window coordinate snapping */
-#define SUB_PIXEL_BITS 4
-
-/** Size of histogram tables */
-#define HISTOGRAM_TABLE_SIZE 256
-
-/** Max convolution filter width */
-#define MAX_CONVOLUTION_WIDTH 9
-/** Max convolution filter height */
-#define MAX_CONVOLUTION_HEIGHT 9
-
-/** For GL_ARB_texture_compression */
-#define MAX_COMPRESSED_TEXTURE_FORMATS 25
-
-/** For GL_EXT_texture_filter_anisotropic */
-#define MAX_TEXTURE_MAX_ANISOTROPY 16.0
-
-/** For GL_EXT_texture_lod_bias (typically MAX_TEXTURE_LEVELS - 1) */
-#define MAX_TEXTURE_LOD_BIAS 14.0
-
-/** For any program target/extension */
-/*@{*/
-#define MAX_PROGRAM_INSTRUCTIONS (16 * 1024)
-
-/**
- * Per-program constants (power of two)
- *
- * \c MAX_PROGRAM_LOCAL_PARAMS and \c MAX_UNIFORMS are just the assembly shader
- * and GLSL shader names for the same thing. They should \b always have the
- * same value. Each refers to the number of vec4 values supplied as
- * per-program parameters.
- */
-/*@{*/
-#define MAX_PROGRAM_LOCAL_PARAMS 1024
-#define MAX_UNIFORMS 1024
-/*@}*/
-
-/**
- * Per-context constants (power of two)
- *
- * \note
- * This value should always be less than or equal to \c MAX_PROGRAM_LOCAL_PARAMS
- * and \c MAX_VERTEX_PROGRAM_PARAMS. Otherwise some applications will make
- * incorrect assumptions.
- */
-#define MAX_PROGRAM_ENV_PARAMS 256
-
-#define MAX_PROGRAM_MATRICES 8
-#define MAX_PROGRAM_MATRIX_STACK_DEPTH 4
-#define MAX_PROGRAM_CALL_DEPTH 8
-#define MAX_PROGRAM_TEMPS 256
-#define MAX_PROGRAM_ADDRESS_REGS 2
-#define MAX_VARYING 16 /**< number of float[4] vectors */
-#define MAX_SAMPLERS MAX_TEXTURE_IMAGE_UNITS
-#define MAX_PROGRAM_INPUTS 32
-#define MAX_PROGRAM_OUTPUTS 64
-/*@}*/
-
-/** For GL_ARB_vertex_program */
-/*@{*/
-#define MAX_VERTEX_PROGRAM_ADDRESS_REGS 1
-#define MAX_VERTEX_PROGRAM_PARAMS MAX_UNIFORMS
-/*@}*/
-
-/** For GL_ARB_fragment_program */
-/*@{*/
-#define MAX_FRAGMENT_PROGRAM_ADDRESS_REGS 0
-/*@}*/
-
-/** For GL_NV_vertex_program */
-/*@{*/
-#define MAX_NV_VERTEX_PROGRAM_INSTRUCTIONS 128
-#define MAX_NV_VERTEX_PROGRAM_TEMPS 12
-#define MAX_NV_VERTEX_PROGRAM_PARAMS 96
-#define MAX_NV_VERTEX_PROGRAM_INPUTS 16
-#define MAX_NV_VERTEX_PROGRAM_OUTPUTS 15
-/*@}*/
-
-/** For GL_NV_fragment_program */
-/*@{*/
-#define MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS 1024 /* 72 for GL_ARB_f_p */
-#define MAX_NV_FRAGMENT_PROGRAM_TEMPS 96
-#define MAX_NV_FRAGMENT_PROGRAM_PARAMS 64
-#define MAX_NV_FRAGMENT_PROGRAM_INPUTS 12
-#define MAX_NV_FRAGMENT_PROGRAM_OUTPUTS 3
-#define MAX_NV_FRAGMENT_PROGRAM_WRITE_ONLYS 2
-/*@}*/
-
-
-/** For GL_ARB_vertex_shader */
-/*@{*/
-#define MAX_VERTEX_GENERIC_ATTRIBS 16
-#define MAX_VERTEX_TEXTURE_IMAGE_UNITS MAX_TEXTURE_IMAGE_UNITS
-#define MAX_COMBINED_TEXTURE_IMAGE_UNITS (MAX_VERTEX_TEXTURE_IMAGE_UNITS + \
- MAX_TEXTURE_IMAGE_UNITS)
-/*@}*/
-
-
-/** For GL_ARB_draw_buffers */
-/*@{*/
-#define MAX_DRAW_BUFFERS 8
-/*@}*/
-
-
-/** For GL_EXT_framebuffer_object */
-/*@{*/
-#define MAX_COLOR_ATTACHMENTS 8
-/*@}*/
-
-/** For GL_ATI_envmap_bump - support bump mapping on first 8 units */
-#define SUPPORTED_ATI_BUMP_UNITS 0xff
-
-/** For GL_EXT_transform_feedback */
-#define MAX_FEEDBACK_ATTRIBS 32
-
-/** For GL_ARB_geometry_shader4 */
-/*@{*/
-#define MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 8
-#define MAX_GEOMETRY_VARYING_COMPONENTS 32
-#define MAX_VERTEX_VARYING_COMPONENTS 32
-#define MAX_GEOMETRY_UNIFORM_COMPONENTS 512
-#define MAX_GEOMETRY_OUTPUT_VERTICES 256
-#define MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 1024
-/*@}*/
-
-
-/**
- * \name Mesa-specific parameters
- */
-/*@{*/
-
-
-/**
- * If non-zero use GLdouble for walking triangle edges, for better accuracy.
- */
-#define TRIANGLE_WALK_DOUBLE 0
-
-
-/**
- * Bits per depth buffer value (max is 32).
- */
-#ifndef DEFAULT_SOFTWARE_DEPTH_BITS
-#define DEFAULT_SOFTWARE_DEPTH_BITS 16
-#endif
-/** Depth buffer data type */
-#if DEFAULT_SOFTWARE_DEPTH_BITS <= 16
-#define DEFAULT_SOFTWARE_DEPTH_TYPE GLushort
-#else
-#define DEFAULT_SOFTWARE_DEPTH_TYPE GLuint
-#endif
-
-
-/**
- * Bits per stencil value: 8
- */
-#define STENCIL_BITS 8
-
-
-/**
- * Bits per color channel: 8, 16 or 32
- */
-#ifndef CHAN_BITS
-#define CHAN_BITS 8
-#endif
-
-
-/*
- * Color channel component order
- *
- * \note Changes will almost certainly cause problems at this time.
- */
-#define RCOMP 0
-#define GCOMP 1
-#define BCOMP 2
-#define ACOMP 3
-
-
-/**
- * Maximum number of temporary vertices required for clipping.
- *
- * Used in array_cache and tnl modules.
- */
-#define MAX_CLIPPED_VERTICES ((2 * (6 + MAX_CLIP_PLANES))+1)
-
-
-#endif /* MESA_CONFIG_H_INCLUDED */
+/* + * Mesa 3-D graphics library + * Version: 7.5 + * + * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. + * Copyright (C) 2008 VMware, Inc. 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 config.h + * Tunable configuration parameters. + */ + +#ifndef MESA_CONFIG_H_INCLUDED +#define MESA_CONFIG_H_INCLUDED + + +/** + * \name OpenGL implementation limits + */ +/*@{*/ + +/** Maximum modelview matrix stack depth */ +#define MAX_MODELVIEW_STACK_DEPTH 32 + +/** Maximum projection matrix stack depth */ +#define MAX_PROJECTION_STACK_DEPTH 32 + +/** Maximum texture matrix stack depth */ +#define MAX_TEXTURE_STACK_DEPTH 10 + +/** Maximum color matrix stack depth */ +#define MAX_COLOR_STACK_DEPTH 4 + +/** Maximum attribute stack depth */ +#define MAX_ATTRIB_STACK_DEPTH 16 + +/** Maximum client attribute stack depth */ +#define MAX_CLIENT_ATTRIB_STACK_DEPTH 16 + +/** Maximum recursion depth of display list calls */ +#define MAX_LIST_NESTING 64 + +/** Maximum number of lights */ +#define MAX_LIGHTS 8 + +/** Maximum user-defined clipping planes */ +#define MAX_CLIP_PLANES 6 + +/** Maximum pixel map lookup table size */ +#define MAX_PIXEL_MAP_TABLE 256 + +/** Maximum number of auxillary color buffers */ +#define MAX_AUX_BUFFERS 1 + +/** Maximum order (degree) of curves */ +#ifdef AMIGA +# define MAX_EVAL_ORDER 12 +#else +# define MAX_EVAL_ORDER 30 +#endif + +/** Maximum Name stack depth */ +#define MAX_NAME_STACK_DEPTH 64 + +/** Minimum point size */ +#define MIN_POINT_SIZE 1.0 +/** Maximum point size */ +#define MAX_POINT_SIZE 60.0 +/** Point size granularity */ +#define POINT_SIZE_GRANULARITY 0.1 + +/** Minimum line width */ +#define MIN_LINE_WIDTH 1.0 +/** Maximum line width */ +#define MAX_LINE_WIDTH 10.0 +/** Line width granularity */ +#define LINE_WIDTH_GRANULARITY 0.1 + +/** Max texture palette / color table size */ +#define MAX_COLOR_TABLE_SIZE 256 + +/** Max memory to allow for a single texture image (in megabytes) */ +#define MAX_TEXTURE_MBYTES 1024 + +/** Number of 1D/2D texture mipmap levels */ +#define MAX_TEXTURE_LEVELS 15 + +/** Number of 3D texture mipmap levels */ +#define MAX_3D_TEXTURE_LEVELS 15 + +/** Number of cube texture mipmap levels - GL_ARB_texture_cube_map */ +#define MAX_CUBE_TEXTURE_LEVELS 15 + +/** Maximum rectangular texture size - GL_NV_texture_rectangle */ +#define MAX_TEXTURE_RECT_SIZE 16384 + +/** Maximum number of layers in a 1D or 2D array texture - GL_MESA_texture_array */ +#define MAX_ARRAY_TEXTURE_LAYERS 64 + +/** + * Max number of texture coordinate units. This mainly just applies to + * the fixed-function vertex code. This will be difficult to raise above + * eight because of various vertex attribute bitvectors. + */ +#define MAX_TEXTURE_COORD_UNITS 8 + +/** + * Max number of texture image units. Also determines number of texture + * samplers in shaders. + */ +#define MAX_TEXTURE_IMAGE_UNITS 16 + +/** + * Larger of MAX_TEXTURE_COORD_UNITS and MAX_TEXTURE_IMAGE_UNITS. + * This value is only used for dimensioning arrays. + * Either MAX_TEXTURE_COORD_UNITS or MAX_TEXTURE_IMAGE_UNITS (or the + * corresponding ctx->Const.MaxTextureCoord/ImageUnits fields) should be + * used almost everywhere else. + */ +#define MAX_TEXTURE_UNITS ((MAX_TEXTURE_COORD_UNITS > MAX_TEXTURE_IMAGE_UNITS) ? MAX_TEXTURE_COORD_UNITS : MAX_TEXTURE_IMAGE_UNITS) + + +/** + * Maximum viewport/image width. Must accomodate all texture sizes too. + */ + +#ifndef MAX_WIDTH +# define MAX_WIDTH 16384 +#endif +/** Maximum viewport/image height */ +#ifndef MAX_HEIGHT +# define MAX_HEIGHT 16384 +#endif + +/* XXX: hack to prevent stack overflow on windows until all temporary arrays + * [MAX_WIDTH] are allocated from the heap */ +#ifdef WIN32 +#undef MAX_TEXTURE_LEVELS +#undef MAX_3D_TEXTURE_LEVELS +#undef MAX_CUBE_TEXTURE_LEVELS +#undef MAX_TEXTURE_RECT_SIZE +#undef MAX_WIDTH +#undef MAX_HEIGHT +#define MAX_TEXTURE_LEVELS 13 +#define MAX_3D_TEXTURE_LEVELS 9 +#define MAX_CUBE_TEXTURE_LEVELS 13 +#define MAX_TEXTURE_RECT_SIZE 4096 +#define MAX_WIDTH 4096 +#define MAX_HEIGHT 4096 +#endif + +/** Maxmimum size for CVA. May be overridden by the drivers. */ +#define MAX_ARRAY_LOCK_SIZE 3000 + +/** Subpixel precision for antialiasing, window coordinate snapping */ +#define SUB_PIXEL_BITS 4 + +/** Size of histogram tables */ +#define HISTOGRAM_TABLE_SIZE 256 + +/** Max convolution filter width */ +#define MAX_CONVOLUTION_WIDTH 9 +/** Max convolution filter height */ +#define MAX_CONVOLUTION_HEIGHT 9 + +/** For GL_ARB_texture_compression */ +#define MAX_COMPRESSED_TEXTURE_FORMATS 25 + +/** For GL_EXT_texture_filter_anisotropic */ +#define MAX_TEXTURE_MAX_ANISOTROPY 16.0 + +/** For GL_EXT_texture_lod_bias (typically MAX_TEXTURE_LEVELS - 1) */ +#define MAX_TEXTURE_LOD_BIAS 14.0 + +/** For any program target/extension */ +/*@{*/ +#define MAX_PROGRAM_INSTRUCTIONS (16 * 1024) + +/** + * Per-program constants (power of two) + * + * \c MAX_PROGRAM_LOCAL_PARAMS and \c MAX_UNIFORMS are just the assembly shader + * and GLSL shader names for the same thing. They should \b always have the + * same value. Each refers to the number of vec4 values supplied as + * per-program parameters. + */ +/*@{*/ +#define MAX_PROGRAM_LOCAL_PARAMS 4096 +#define MAX_UNIFORMS 4096 +/*@}*/ + +/** + * Per-context constants (power of two) + * + * \note + * This value should always be less than or equal to \c MAX_PROGRAM_LOCAL_PARAMS + * and \c MAX_VERTEX_PROGRAM_PARAMS. Otherwise some applications will make + * incorrect assumptions. + */ +#define MAX_PROGRAM_ENV_PARAMS 256 + +#define MAX_PROGRAM_MATRICES 8 +#define MAX_PROGRAM_MATRIX_STACK_DEPTH 4 +#define MAX_PROGRAM_CALL_DEPTH 8 +#define MAX_PROGRAM_TEMPS 256 +#define MAX_PROGRAM_ADDRESS_REGS 2 +#define MAX_VARYING 16 /**< number of float[4] vectors */ +#define MAX_SAMPLERS MAX_TEXTURE_IMAGE_UNITS +#define MAX_PROGRAM_INPUTS 32 +#define MAX_PROGRAM_OUTPUTS 64 +/*@}*/ + +/** For GL_ARB_vertex_program */ +/*@{*/ +#define MAX_VERTEX_PROGRAM_ADDRESS_REGS 1 +#define MAX_VERTEX_PROGRAM_PARAMS MAX_UNIFORMS +/*@}*/ + +/** For GL_ARB_fragment_program */ +/*@{*/ +#define MAX_FRAGMENT_PROGRAM_ADDRESS_REGS 0 +/*@}*/ + +/** For GL_NV_vertex_program */ +/*@{*/ +#define MAX_NV_VERTEX_PROGRAM_INSTRUCTIONS 128 +#define MAX_NV_VERTEX_PROGRAM_TEMPS 12 +#define MAX_NV_VERTEX_PROGRAM_PARAMS 96 +#define MAX_NV_VERTEX_PROGRAM_INPUTS 16 +#define MAX_NV_VERTEX_PROGRAM_OUTPUTS 15 +/*@}*/ + +/** For GL_NV_fragment_program */ +/*@{*/ +#define MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS 1024 /* 72 for GL_ARB_f_p */ +#define MAX_NV_FRAGMENT_PROGRAM_TEMPS 96 +#define MAX_NV_FRAGMENT_PROGRAM_PARAMS 64 +#define MAX_NV_FRAGMENT_PROGRAM_INPUTS 12 +#define MAX_NV_FRAGMENT_PROGRAM_OUTPUTS 3 +#define MAX_NV_FRAGMENT_PROGRAM_WRITE_ONLYS 2 +/*@}*/ + + +/** For GL_ARB_vertex_shader */ +/*@{*/ +#define MAX_VERTEX_GENERIC_ATTRIBS 16 +#define MAX_VERTEX_TEXTURE_IMAGE_UNITS MAX_TEXTURE_IMAGE_UNITS +#define MAX_COMBINED_TEXTURE_IMAGE_UNITS (MAX_VERTEX_TEXTURE_IMAGE_UNITS + \ + MAX_TEXTURE_IMAGE_UNITS) +/*@}*/ + + +/** For GL_ARB_draw_buffers */ +/*@{*/ +#define MAX_DRAW_BUFFERS 8 +/*@}*/ + + +/** For GL_EXT_framebuffer_object */ +/*@{*/ +#define MAX_COLOR_ATTACHMENTS 8 +/*@}*/ + +/** For GL_ATI_envmap_bump - support bump mapping on first 8 units */ +#define SUPPORTED_ATI_BUMP_UNITS 0xff + +/** For GL_EXT_transform_feedback */ +#define MAX_FEEDBACK_ATTRIBS 32 + +/** For GL_ARB_geometry_shader4 */ +/*@{*/ +#define MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 8 +#define MAX_GEOMETRY_VARYING_COMPONENTS 32 +#define MAX_VERTEX_VARYING_COMPONENTS 32 +#define MAX_GEOMETRY_UNIFORM_COMPONENTS 512 +#define MAX_GEOMETRY_OUTPUT_VERTICES 256 +#define MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 1024 +/*@}*/ + + +/** + * \name Mesa-specific parameters + */ +/*@{*/ + + +/** + * If non-zero use GLdouble for walking triangle edges, for better accuracy. + */ +#define TRIANGLE_WALK_DOUBLE 0 + + +/** + * Bits per depth buffer value (max is 32). + */ +#ifndef DEFAULT_SOFTWARE_DEPTH_BITS +#define DEFAULT_SOFTWARE_DEPTH_BITS 16 +#endif +/** Depth buffer data type */ +#if DEFAULT_SOFTWARE_DEPTH_BITS <= 16 +#define DEFAULT_SOFTWARE_DEPTH_TYPE GLushort +#else +#define DEFAULT_SOFTWARE_DEPTH_TYPE GLuint +#endif + + +/** + * Bits per stencil value: 8 + */ +#define STENCIL_BITS 8 + + +/** + * Bits per color channel: 8, 16 or 32 + */ +#ifndef CHAN_BITS +#define CHAN_BITS 8 +#endif + + +/* + * Color channel component order + * + * \note Changes will almost certainly cause problems at this time. + */ +#define RCOMP 0 +#define GCOMP 1 +#define BCOMP 2 +#define ACOMP 3 + + +/** + * Maximum number of temporary vertices required for clipping. + * + * Used in array_cache and tnl modules. + */ +#define MAX_CLIPPED_VERTICES ((2 * (6 + MAX_CLIP_PLANES))+1) + + +#endif /* MESA_CONFIG_H_INCLUDED */ diff --git a/mesalib/src/mesa/main/formats.c b/mesalib/src/mesa/main/formats.c index 47cc6ef55..2826addf9 100644 --- a/mesalib/src/mesa/main/formats.c +++ b/mesalib/src/mesa/main/formats.c @@ -47,7 +47,7 @@ struct gl_format_info GLenum BaseFormat;
/**
- * Logical data type: one of GL_UNSIGNED_NORMALIZED, GL_SIGNED_NORMALED,
+ * Logical data type: one of GL_UNSIGNED_NORMALIZED, GL_SIGNED_NORMALIZED,
* GL_UNSIGNED_INT, GL_INT, GL_FLOAT.
*/
GLenum DataType;
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index 8685f0ba0..5977f17f8 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -2266,11 +2266,6 @@ struct gl_shader_compiler_options /** Driver-selectable options: */
GLboolean EmitCondCodes; /**< Use condition codes? */
GLboolean EmitNVTempInitialization; /**< 0-fill NV temp registers */
- /**
- * Attempts to flatten all ir_if (OPCODE_IF) for GPUs that can't
- * support control flow.
- */
- GLboolean EmitNoIfs;
GLboolean EmitNoLoops;
GLboolean EmitNoFunctions;
GLboolean EmitNoCont; /**< Emit CONT opcode? */
@@ -2288,6 +2283,7 @@ struct gl_shader_compiler_options GLboolean EmitNoIndirectUniform; /**< No indirect addressing of constants */
/*@}*/
+ GLuint MaxIfDepth; /**< Maximum nested IF blocks */
GLuint MaxUnrollIterations;
struct gl_sl_pragmas DefaultPragmas; /**< Default #pragma settings */
diff --git a/mesalib/src/mesa/main/texfetch_tmp.h b/mesalib/src/mesa/main/texfetch_tmp.h index 548d50c8e..dbed3dba9 100644 --- a/mesalib/src/mesa/main/texfetch_tmp.h +++ b/mesalib/src/mesa/main/texfetch_tmp.h @@ -792,9 +792,12 @@ static void FETCH(f_rgb565_rev)( const struct gl_texture_image *texImage, static void store_texel_rgb565_rev(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLubyte *rgba = (const GLubyte *) texel; + const GLchan *rgba = (const GLchan *) texel; GLushort *dst = TEXEL_ADDR(GLushort, texImage, i, j, k, 1); - *dst = PACK_COLOR_565(rgba[BCOMP], rgba[GCOMP], rgba[RCOMP]); + GLushort p = PACK_COLOR_565(CHAN_TO_UBYTE(rgba[RCOMP]), + CHAN_TO_UBYTE(rgba[GCOMP]), + CHAN_TO_UBYTE(rgba[BCOMP])); + *dst = (p >> 8) | (p << 8); /* byte swap */ } #endif @@ -817,9 +820,12 @@ static void FETCH(f_argb4444)( const struct gl_texture_image *texImage, static void store_texel_argb4444(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLubyte *rgba = (const GLubyte *) texel; + const GLchan *rgba = (const GLchan *) texel; GLushort *dst = TEXEL_ADDR(GLushort, texImage, i, j, k, 1); - *dst = PACK_COLOR_4444(rgba[ACOMP], rgba[RCOMP], rgba[GCOMP], rgba[BCOMP]); + *dst = PACK_COLOR_4444(CHAN_TO_UBYTE(rgba[ACOMP]), + CHAN_TO_UBYTE(rgba[RCOMP]), + CHAN_TO_UBYTE(rgba[GCOMP]), + CHAN_TO_UBYTE(rgba[BCOMP])); } #endif @@ -841,9 +847,12 @@ static void FETCH(f_argb4444_rev)( const struct gl_texture_image *texImage, static void store_texel_argb4444_rev(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLubyte *rgba = (const GLubyte *) texel; + const GLchan *rgba = (const GLchan *) texel; GLushort *dst = TEXEL_ADDR(GLushort, texImage, i, j, k, 1); - *dst = PACK_COLOR_4444(rgba[ACOMP], rgba[BCOMP], rgba[GCOMP], rgba[RCOMP]); + *dst = PACK_COLOR_4444(CHAN_TO_UBYTE(rgba[GCOMP]), + CHAN_TO_UBYTE(rgba[BCOMP]), + CHAN_TO_UBYTE(rgba[ACOMP]), + CHAN_TO_UBYTE(rgba[RCOMP])); } #endif @@ -939,9 +948,13 @@ static void FETCH(f_argb2101010)( const struct gl_texture_image *texImage, static void store_texel_argb2101010(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLubyte *rgba = (const GLubyte *) texel; + const GLchan *rgba = (const GLchan *) texel; GLuint *dst = TEXEL_ADDR(GLuint, texImage, i, j, k, 1); - *dst = PACK_COLOR_2101010_UB(rgba[ACOMP], rgba[RCOMP], rgba[GCOMP], rgba[BCOMP]); + GLushort r = CHAN_TO_USHORT(rgba[RCOMP]); + GLushort g = CHAN_TO_USHORT(rgba[GCOMP]); + GLushort b = CHAN_TO_USHORT(rgba[BCOMP]); + GLushort a = CHAN_TO_USHORT(rgba[ACOMP]); + *dst = PACK_COLOR_2101010_US(a, r, g, b); } #endif @@ -963,9 +976,11 @@ static void FETCH(f_rg88)( const struct gl_texture_image *texImage, static void store_texel_rg88(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLubyte *rgba = (const GLubyte *) texel; + const GLchan *rgba = (const GLubyte *) texel; GLushort *dst = TEXEL_ADDR(GLushort, texImage, i, j, k, 1); - *dst = PACK_COLOR_88(rgba[RCOMP], rgba[GCOMP]); + GLubyte r = CHAN_TO_UBYTE(rgba[RCOMP]); + GLubyte g = CHAN_TO_UBYTE(rgba[GCOMP]); + *dst = PACK_COLOR_88(g, r); } #endif @@ -1083,9 +1098,9 @@ static void FETCH(f_r16)(const struct gl_texture_image *texImage, static void store_texel_r16(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLushort *rgba = (const GLushort *) texel; + const GLchan *rgba = (const GLchan *) texel; GLushort *dst = TEXEL_ADDR(GLushort, texImage, i, j, k, 1); - *dst = rgba[RCOMP]; + *dst = CHAN_TO_USHORT(rgba[RCOMP]); } #endif @@ -1131,9 +1146,11 @@ static void FETCH(f_rg1616)( const struct gl_texture_image *texImage, static void store_texel_rg1616(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLubyte *rgba = (const GLubyte *) texel; - GLushort *dst = TEXEL_ADDR(GLushort, texImage, i, j, k, 1); - *dst = PACK_COLOR_1616(rgba[RCOMP], rgba[GCOMP]); + const GLchan *rgba = (const GLchan *) texel; + GLuint *dst = TEXEL_ADDR(GLuint, texImage, i, j, k, 1); + GLushort r = CHAN_TO_USHORT(rgba[RCOMP]); + GLushort g = CHAN_TO_USHORT(rgba[GCOMP]); + *dst = PACK_COLOR_1616(g, r); } #endif @@ -1179,9 +1196,11 @@ static void FETCH(f_al1616)( const struct gl_texture_image *texImage, static void store_texel_al1616(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLushort *rgba = (const GLushort *) texel; + const GLchan *rgba = (const GLchan *) texel; GLuint *dst = TEXEL_ADDR(GLuint, texImage, i, j, k, 1); - *dst = PACK_COLOR_1616(rgba[ACOMP], rgba[RCOMP]); + GLushort l = CHAN_TO_USHORT(rgba[RCOMP]); + GLushort a = CHAN_TO_USHORT(rgba[ACOMP]); + *dst = PACK_COLOR_1616(a, l); } #endif @@ -1276,9 +1295,9 @@ static void FETCH(f_a16)( const struct gl_texture_image *texImage, static void store_texel_a16(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLushort *rgba = (const GLushort *) texel; + const GLchan *rgba = (const GLchan *) texel; GLushort *dst = TEXEL_ADDR(GLushort, texImage, i, j, k, 1); - *dst = rgba[ACOMP]; + *dst = CHAN_TO_USHORT(rgba[ACOMP]); } #endif @@ -1995,10 +2014,10 @@ static void store_texel_signed_rg1616(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLshort *rgba = (const GLshort *) texel; + const GLchan *rgba = (const GLchan *) texel; GLshort *dst = TEXEL_ADDR(GLshort, texImage, i, j, k, 2); - dst[0] = rgba[RCOMP]; - dst[1] = rgba[GCOMP]; + dst[0] = CHAN_TO_SHORT(rgba[RCOMP]); + dst[1] = CHAN_TO_SHORT(rgba[GCOMP]); } #endif @@ -2021,10 +2040,10 @@ static void store_texel_signed_al1616(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLshort *rgba = (const GLshort *) texel; + const GLchan *rgba = (const GLchan *) texel; GLshort *dst = TEXEL_ADDR(GLshort, texImage, i, j, k, 2); - dst[0] = rgba[RCOMP]; - dst[1] = rgba[ACOMP]; + dst[0] = CHAN_TO_SHORT(rgba[RCOMP]); + dst[1] = CHAN_TO_SHORT(rgba[ACOMP]); } #endif @@ -2047,11 +2066,11 @@ static void store_texel_signed_rgb_16(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLshort *rgba = (const GLshort *) texel; + const GLchan *rgba = (const GLchan *) texel; GLshort *dst = TEXEL_ADDR(GLshort, texImage, i, j, k, 3); - dst[0] = rgba[RCOMP]; - dst[1] = rgba[GCOMP]; - dst[2] = rgba[BCOMP]; + dst[0] = CHAN_TO_SHORT(rgba[RCOMP]); + dst[1] = CHAN_TO_SHORT(rgba[GCOMP]); + dst[2] = CHAN_TO_SHORT(rgba[BCOMP]); } #endif @@ -2074,12 +2093,12 @@ static void store_texel_signed_rgba_16(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLshort *rgba = (const GLshort *) texel; + const GLchan *rgba = (const GLchan *) texel; GLshort *dst = TEXEL_ADDR(GLshort, texImage, i, j, k, 4); - dst[0] = rgba[RCOMP]; - dst[1] = rgba[GCOMP]; - dst[2] = rgba[BCOMP]; - dst[3] = rgba[ACOMP]; + dst[0] = CHAN_TO_SHORT(rgba[RCOMP]); + dst[1] = CHAN_TO_SHORT(rgba[GCOMP]); + dst[2] = CHAN_TO_SHORT(rgba[BCOMP]); + dst[3] = CHAN_TO_SHORT(rgba[ACOMP]); } #endif @@ -2103,12 +2122,12 @@ static void store_texel_rgba_16(struct gl_texture_image *texImage, GLint i, GLint j, GLint k, const void *texel) { - const GLushort *rgba = (const GLushort *) texel; + const GLchan *rgba = (const GLchan *) texel; GLushort *dst = TEXEL_ADDR(GLushort, texImage, i, j, k, 4); - dst[0] = rgba[RCOMP]; - dst[1] = rgba[GCOMP]; - dst[2] = rgba[BCOMP]; - dst[3] = rgba[ACOMP]; + dst[0] = CHAN_TO_USHORT(rgba[RCOMP]); + dst[1] = CHAN_TO_USHORT(rgba[GCOMP]); + dst[2] = CHAN_TO_USHORT(rgba[BCOMP]); + dst[3] = CHAN_TO_USHORT(rgba[ACOMP]); } #endif diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp index 1540eb77e..a29bf31f8 100644 --- a/mesalib/src/mesa/program/ir_to_mesa.cpp +++ b/mesalib/src/mesa/program/ir_to_mesa.cpp @@ -3119,7 +3119,7 @@ get_mesa_program(struct gl_context *ctx, switch (mesa_inst->Opcode) {
case OPCODE_IF:
- if (options->EmitNoIfs) {
+ if (options->MaxIfDepth == 0) {
linker_warning(shader_program,
"Couldn't flatten if-statement. "
"This will likely result in software "
@@ -3232,7 +3232,7 @@ _mesa_ir_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) /* Lowering */
do_mat_op_to_vec(ir);
lower_instructions(ir, (MOD_TO_FRACT | DIV_TO_MUL_RCP | EXP_TO_EXP2
- | LOG_TO_LOG2
+ | LOG_TO_LOG2 | INT_DIV_TO_MUL_RCP
| ((options->EmitNoPow) ? POW_TO_EXP2 : 0)));
progress = do_lower_jumps(ir, true, true, options->EmitNoMainReturn, options->EmitNoCont, options->EmitNoLoops) || progress;
@@ -3241,10 +3241,10 @@ _mesa_ir_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) progress = lower_quadop_vector(ir, true) || progress;
- if (options->EmitNoIfs) {
+ if (options->MaxIfDepth == 0)
progress = lower_discard(ir) || progress;
- progress = lower_if_to_cond_assign(ir) || progress;
- }
+
+ progress = lower_if_to_cond_assign(ir, options->MaxIfDepth) || progress;
if (options->EmitNoNoise)
progress = lower_noise(ir) || progress;
diff --git a/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c b/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c index 59c59e113..6bb36b9b5 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c +++ b/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c @@ -229,13 +229,6 @@ st_bufferobj_data(struct gl_context *ctx, /**
- * Dummy data whose's pointer is used for zero size buffers or ranges.
- */
-static long st_bufferobj_zero_length = 0;
-
-
-
-/**
* Called via glMapBufferRange().
*/
static void *
@@ -280,24 +273,15 @@ st_bufferobj_map_range(struct gl_context *ctx, assert(offset < obj->Size);
assert(offset + length <= obj->Size);
- /*
- * We go out of way here to hide the degenerate yet valid case of zero
- * length range from the pipe driver.
- */
- if (!length) {
- obj->Pointer = &st_bufferobj_zero_length;
- }
- else {
- obj->Pointer = pipe_buffer_map_range(pipe,
- st_obj->buffer,
- offset, length,
- flags,
- &st_obj->transfer);
- if (obj->Pointer) {
- obj->Pointer = (ubyte *) obj->Pointer + offset;
- }
+ obj->Pointer = pipe_buffer_map_range(pipe,
+ st_obj->buffer,
+ offset, length,
+ flags,
+ &st_obj->transfer);
+ if (obj->Pointer) {
+ obj->Pointer = (ubyte *) obj->Pointer + offset;
}
-
+
if (obj->Pointer) {
obj->Offset = offset;
obj->Length = length;
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c index c7e6e3649..455462b03 100644 --- a/mesalib/src/mesa/state_tracker/st_extensions.c +++ b/mesalib/src/mesa/state_tracker/st_extensions.c @@ -173,7 +173,7 @@ void st_init_limits(struct st_context *st) options->EmitNoNoise = TRUE;
/* TODO: make these more fine-grained if anyone needs it */
- options->EmitNoIfs = !screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
+ options->MaxIfDepth = screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
options->EmitNoLoops = !screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
options->EmitNoFunctions = !screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_SUBROUTINES);
options->EmitNoMainReturn = !screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_SUBROUTINES);
@@ -203,6 +203,9 @@ void st_init_limits(struct st_context *st) /* XXX we'll need a better query here someday */
if (screen->get_param(screen, PIPE_CAP_GLSL)) {
+ c->MinProgramTexelOffset = screen->get_param(screen, PIPE_CAP_MIN_TEXEL_OFFSET);
+ c->MaxProgramTexelOffset = screen->get_param(screen, PIPE_CAP_MAX_TEXEL_OFFSET);
+
c->GLSLVersion = 120;
}
}
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 3fbb0cdd2..9394bea00 100644 --- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -80,6 +80,9 @@ extern "C" { #define MAX_TEMPS 4096 +/* will be 4 for GLSL 4.00 */ +#define MAX_GLSL_TEXTURE_OFFSET 1 + class st_src_reg; class st_dst_reg; @@ -211,6 +214,8 @@ public: int sampler; /**< sampler index */ int tex_target; /**< One of TEXTURE_*_INDEX */ GLboolean tex_shadow; + struct tgsi_texture_offset tex_offsets[MAX_GLSL_TEXTURE_OFFSET]; + unsigned tex_offset_num_offset; int dead_mask; /**< Used in dead code elimination */ class function_entry *function; /* Set on TGSI_OPCODE_CAL or TGSI_OPCODE_BGNSUB */ @@ -385,6 +390,8 @@ public: void emit_scalar(ir_instruction *ir, unsigned op, st_dst_reg dst, st_src_reg src0, st_src_reg src1); + void try_emit_float_set(ir_instruction *ir, unsigned op, st_dst_reg dst); + void emit_arl(ir_instruction *ir, st_dst_reg dst, st_src_reg src0); void emit_scs(ir_instruction *ir, unsigned op, @@ -562,7 +569,10 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op, } this->instructions.push_tail(inst); - + + if (native_integers) + try_emit_float_set(ir, op, dst); + return inst; } @@ -588,11 +598,28 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op) return emit(ir, op, undef_dst, undef_src, undef_src, undef_src); } + /** + * Emits the code to convert the result of float SET instructions to integers. + */ +void +glsl_to_tgsi_visitor::try_emit_float_set(ir_instruction *ir, unsigned op, + st_dst_reg dst) +{ + if ((op == TGSI_OPCODE_SEQ || + op == TGSI_OPCODE_SNE || + op == TGSI_OPCODE_SGE || + op == TGSI_OPCODE_SLT)) + { + st_src_reg src = st_src_reg(dst); + src.negate = ~src.negate; + dst.type = GLSL_TYPE_FLOAT; + emit(ir, TGSI_OPCODE_F2I, dst, src); + } +} + /** * Determines whether to use an integer, unsigned integer, or float opcode * based on the operands and input opcode, then emits the result. - * - * TODO: type checking for remaining TGSI opcodes */ unsigned glsl_to_tgsi_visitor::get_opcode(ir_instruction *ir, unsigned op, @@ -604,7 +631,7 @@ glsl_to_tgsi_visitor::get_opcode(ir_instruction *ir, unsigned op, if (src0.type == GLSL_TYPE_FLOAT || src1.type == GLSL_TYPE_FLOAT) type = GLSL_TYPE_FLOAT; else if (native_integers) - type = src0.type; + type = src0.type == GLSL_TYPE_BOOL ? GLSL_TYPE_INT : src0.type; #define case4(c, f, i, u) \ case TGSI_OPCODE_##c: \ @@ -630,12 +657,7 @@ glsl_to_tgsi_visitor::get_opcode(ir_instruction *ir, unsigned op, case3(SGE, ISGE, USGE); case3(SLT, ISLT, USLT); - case2iu(SHL, SHL); case2iu(ISHR, USHR); - case2iu(NOT, NOT); - case2iu(AND, AND); - case2iu(OR, OR); - case2iu(XOR, XOR); default: break; } @@ -1389,7 +1411,7 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir) switch (ir->operation) { case ir_unop_logic_not: if (result_dst.type != GLSL_TYPE_FLOAT) - emit(ir, TGSI_OPCODE_SEQ, result_dst, op[0], st_src_reg_for_type(result_dst.type, 0)); + emit(ir, TGSI_OPCODE_NOT, result_dst, op[0]); else { /* Previously 'SEQ dst, src, 0.0' was used for this. However, many * older GPUs implement SEQ using multiple instructions (i915 uses two @@ -1489,10 +1511,10 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir) emit(ir, TGSI_OPCODE_SLT, result_dst, op[0], op[1]); break; case ir_binop_greater: - emit(ir, TGSI_OPCODE_SGT, result_dst, op[0], op[1]); + emit(ir, TGSI_OPCODE_SLT, result_dst, op[1], op[0]); break; case ir_binop_lequal: - emit(ir, TGSI_OPCODE_SLE, result_dst, op[0], op[1]); + emit(ir, TGSI_OPCODE_SGE, result_dst, op[1], op[0]); break; case ir_binop_gequal: emit(ir, TGSI_OPCODE_SGE, result_dst, op[0], op[1]); @@ -1605,41 +1627,52 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir) } case ir_binop_logic_xor: - emit(ir, TGSI_OPCODE_SNE, result_dst, op[0], op[1]); + if (native_integers) + emit(ir, TGSI_OPCODE_XOR, result_dst, op[0], op[1]); + else + emit(ir, TGSI_OPCODE_SNE, result_dst, op[0], op[1]); break; case ir_binop_logic_or: { - /* After the addition, the value will be an integer on the - * range [0,2]. Zero stays zero, and positive values become 1.0. - */ - glsl_to_tgsi_instruction *add = - emit(ir, TGSI_OPCODE_ADD, result_dst, op[0], op[1]); - if (this->prog->Target == GL_FRAGMENT_PROGRAM_ARB && - result_dst.type == GLSL_TYPE_FLOAT) { - /* The clamping to [0,1] can be done for free in the fragment - * shader with a saturate if floats are being used as boolean values. - */ - add->saturate = true; - } else if (result_dst.type == GLSL_TYPE_FLOAT) { - /* Negating the result of the addition gives values on the range - * [-2, 0]. Zero stays zero, and negative values become 1.0. This - * is achieved using SLT. + if (native_integers) { + /* If integers are used as booleans, we can use an actual "or" + * instruction. */ - st_src_reg slt_src = result_src; - slt_src.negate = ~slt_src.negate; - emit(ir, TGSI_OPCODE_SLT, result_dst, slt_src, st_src_reg_for_float(0.0)); + assert(native_integers); + emit(ir, TGSI_OPCODE_OR, result_dst, op[0], op[1]); } else { - /* Use an SNE on the result of the addition. Zero stays zero, - * 1 stays 1, and 2 becomes 1. + /* After the addition, the value will be an integer on the + * range [0,2]. Zero stays zero, and positive values become 1.0. */ - emit(ir, TGSI_OPCODE_SNE, result_dst, result_src, st_src_reg_for_int(0)); + glsl_to_tgsi_instruction *add = + emit(ir, TGSI_OPCODE_ADD, result_dst, op[0], op[1]); + if (this->prog->Target == GL_FRAGMENT_PROGRAM_ARB) { + /* The clamping to [0,1] can be done for free in the fragment + * shader with a saturate if floats are being used as boolean values. + */ + add->saturate = true; + } else { + /* Negating the result of the addition gives values on the range + * [-2, 0]. Zero stays zero, and negative values become 1.0. This + * is achieved using SLT. + */ + st_src_reg slt_src = result_src; + slt_src.negate = ~slt_src.negate; + emit(ir, TGSI_OPCODE_SLT, result_dst, slt_src, st_src_reg_for_float(0.0)); + } } break; } case ir_binop_logic_and: - /* the bool args are stored as float 0.0 or 1.0, so "mul" gives us "and". */ - emit(ir, TGSI_OPCODE_MUL, result_dst, op[0], op[1]); + /* If native integers are disabled, the bool args are stored as float 0.0 + * or 1.0, so "mul" gives us "and". If they're enabled, just use the + * actual AND opcode. + */ + if (native_integers) + emit(ir, TGSI_OPCODE_AND, result_dst, op[0], op[1]); + else + emit(ir, TGSI_OPCODE_MUL, result_dst, op[0], op[1]); break; case ir_binop_dot: @@ -1662,18 +1695,36 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir) emit_scalar(ir, TGSI_OPCODE_RSQ, result_dst, op[0]); break; case ir_unop_i2f: - case ir_unop_b2f: if (native_integers) { emit(ir, TGSI_OPCODE_I2F, result_dst, op[0]); break; } + /* fallthrough to next case otherwise */ + case ir_unop_b2f: + if (native_integers) { + emit(ir, TGSI_OPCODE_AND, result_dst, op[0], st_src_reg_for_float(1.0)); + break; + } + /* fallthrough to next case otherwise */ case ir_unop_i2u: case ir_unop_u2i: /* Converting between signed and unsigned integers is a no-op. */ - case ir_unop_b2i: - /* Booleans are stored as integers (or floats in GLSL 1.20 and lower). */ result_src = op[0]; break; + case ir_unop_b2i: + if (native_integers) { + /* Booleans are stored as integers using ~0 for true and 0 for false. + * GLSL requires that int(bool) return 1 for true and 0 for false. + * This conversion is done with AND, but it could be done with NEG. + */ + emit(ir, TGSI_OPCODE_AND, result_dst, op[0], st_src_reg_for_int(1)); + } else { + /* Booleans and integers are both stored as floats when native + * integers are disabled. + */ + result_src = op[0]; + } + break; case ir_unop_f2i: if (native_integers) emit(ir, TGSI_OPCODE_F2I, result_dst, op[0]); @@ -1681,9 +1732,13 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir) emit(ir, TGSI_OPCODE_TRUNC, result_dst, op[0]); break; case ir_unop_f2b: + emit(ir, TGSI_OPCODE_SNE, result_dst, op[0], st_src_reg_for_float(0.0)); + break; case ir_unop_i2b: - emit(ir, TGSI_OPCODE_SNE, result_dst, op[0], - st_src_reg_for_type(result_dst.type, 0)); + if (native_integers) + emit(ir, TGSI_OPCODE_INEG, result_dst, op[0]); + else + emit(ir, TGSI_OPCODE_SNE, result_dst, op[0], st_src_reg_for_float(0.0)); break; case ir_unop_trunc: emit(ir, TGSI_OPCODE_TRUNC, result_dst, op[0]); @@ -1711,7 +1766,7 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir) break; case ir_unop_bit_not: - if (glsl_version >= 130) { + if (native_integers) { emit(ir, TGSI_OPCODE_NOT, result_dst, op[0]); break; } @@ -1721,27 +1776,27 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir) break; } case ir_binop_lshift: - if (glsl_version >= 130) { + if (native_integers) { emit(ir, TGSI_OPCODE_SHL, result_dst, op[0]); break; } case ir_binop_rshift: - if (glsl_version >= 130) { + if (native_integers) { emit(ir, TGSI_OPCODE_ISHR, result_dst, op[0]); break; } case ir_binop_bit_and: - if (glsl_version >= 130) { + if (native_integers) { emit(ir, TGSI_OPCODE_AND, result_dst, op[0]); break; } case ir_binop_bit_xor: - if (glsl_version >= 130) { + if (native_integers) { emit(ir, TGSI_OPCODE_XOR, result_dst, op[0]); break; } case ir_binop_bit_or: - if (glsl_version >= 130) { + if (native_integers) { emit(ir, TGSI_OPCODE_OR, result_dst, op[0]); break; } @@ -1898,17 +1953,19 @@ glsl_to_tgsi_visitor::visit(ir_dereference_array *ir) if (element_size == 1) { index_reg = this->result; } else { - index_reg = get_temp(glsl_type::float_type); + index_reg = get_temp(native_integers ? + glsl_type::int_type : glsl_type::float_type); emit(ir, TGSI_OPCODE_MUL, st_dst_reg(index_reg), - this->result, st_src_reg_for_float(element_size)); + this->result, st_src_reg_for_type(index_reg.type, element_size)); } /* If there was already a relative address register involved, add the * new and the old together to get the new offset. */ if (src.reladdr != NULL) { - st_src_reg accum_reg = get_temp(glsl_type::float_type); + st_src_reg accum_reg = get_temp(native_integers ? + glsl_type::int_type : glsl_type::float_type); emit(ir, TGSI_OPCODE_ADD, st_dst_reg(accum_reg), index_reg, *src.reladdr); @@ -2129,12 +2186,25 @@ glsl_to_tgsi_visitor::visit(ir_assignment *ir) for (i = 0; i < type_size(ir->lhs->type); i++) { st_src_reg l_src = st_src_reg(l); + st_src_reg condition_temp = condition; l_src.swizzle = swizzle_for_size(ir->lhs->type->vector_elements); + if (native_integers) { + /* This is necessary because TGSI's CMP instruction expects the + * condition to be a float, and we store booleans as integers. + * If TGSI had a UCMP instruction or similar, this extra + * instruction would not be necessary. + */ + condition_temp = get_temp(glsl_type::vec4_type); + condition.negate = 0; + emit(ir, TGSI_OPCODE_I2F, st_dst_reg(condition_temp), condition); + condition_temp.swizzle = condition.swizzle; + } + if (switch_order) { - emit(ir, TGSI_OPCODE_CMP, l, condition, l_src, r); + emit(ir, TGSI_OPCODE_CMP, l, condition_temp, l_src, r); } else { - emit(ir, TGSI_OPCODE_CMP, l, condition, r, l_src); + emit(ir, TGSI_OPCODE_CMP, l, condition_temp, r, l_src); } l.index++; @@ -2154,6 +2224,7 @@ glsl_to_tgsi_visitor::visit(ir_assignment *ir) inst = (glsl_to_tgsi_instruction *)this->instructions.get_tail(); new_inst = emit(ir, inst->op, l, inst->src[0], inst->src[1], inst->src[2]); new_inst->saturate = inst->saturate; + inst->dead_mask = inst->dst.writemask; } else { for (i = 0; i < type_size(ir->lhs->type); i++) { emit(ir, TGSI_OPCODE_MOV, l, r); @@ -2421,7 +2492,7 @@ glsl_to_tgsi_visitor::visit(ir_call *ir) void glsl_to_tgsi_visitor::visit(ir_texture *ir) { - st_src_reg result_src, coord, lod_info, projector, dx, dy; + st_src_reg result_src, coord, lod_info, projector, dx, dy, offset; st_dst_reg result_dst, coord_dst; glsl_to_tgsi_instruction *inst = NULL; unsigned opcode = TGSI_OPCODE_NOP; @@ -2480,6 +2551,10 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir) opcode = TGSI_OPCODE_TXF; ir->lod_info.lod->accept(this); lod_info = this->result; + if (ir->offset) { + ir->offset->accept(this); + offset = this->result; + } break; } @@ -2555,7 +2630,9 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir) inst = emit(ir, opcode, result_dst, coord, dx, dy); else if (opcode == TGSI_OPCODE_TXQ) inst = emit(ir, opcode, result_dst, lod_info); - else + else if (opcode == TGSI_OPCODE_TXF) { + inst = emit(ir, opcode, result_dst, coord); + } else inst = emit(ir, opcode, result_dst, coord); if (ir->shadow_comparitor) @@ -2565,6 +2642,15 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir) this->shader_program, this->prog); + if (ir->offset) { + inst->tex_offset_num_offset = 1; + inst->tex_offsets[0].Index = offset.index; + inst->tex_offsets[0].File = offset.file; + inst->tex_offsets[0].SwizzleX = GET_SWZ(offset.swizzle, 0); + inst->tex_offsets[0].SwizzleY = GET_SWZ(offset.swizzle, 1); + inst->tex_offsets[0].SwizzleZ = GET_SWZ(offset.swizzle, 2); + } + const glsl_type *sampler_type = ir->sampler->type; switch (sampler_type->sampler_dimensionality) { @@ -4216,6 +4302,23 @@ translate_src(struct st_translate *t, const st_src_reg *src_reg) return src; } +static struct tgsi_texture_offset +translate_tex_offset(struct st_translate *t, + const struct tgsi_texture_offset *in_offset) +{ + struct tgsi_texture_offset offset; + + assert(in_offset->File == PROGRAM_IMMEDIATE); + + offset.File = TGSI_FILE_IMMEDIATE; + offset.Index = in_offset->Index; + offset.SwizzleX = in_offset->SwizzleX; + offset.SwizzleY = in_offset->SwizzleY; + offset.SwizzleZ = in_offset->SwizzleZ; + + return offset; +} + static void compile_tgsi_instruction(struct st_translate *t, const glsl_to_tgsi_instruction *inst) @@ -4224,6 +4327,8 @@ compile_tgsi_instruction(struct st_translate *t, GLuint i; struct ureg_dst dst[1]; struct ureg_src src[4]; + struct tgsi_texture_offset texoffsets[MAX_GLSL_TEXTURE_OFFSET]; + unsigned num_dst; unsigned num_src; @@ -4260,10 +4365,14 @@ compile_tgsi_instruction(struct st_translate *t, case TGSI_OPCODE_TXQ: case TGSI_OPCODE_TXF: src[num_src++] = t->samplers[inst->sampler]; + for (i = 0; i < inst->tex_offset_num_offset; i++) { + texoffsets[i] = translate_tex_offset(t, &inst->tex_offsets[i]); + } ureg_tex_insn(ureg, inst->op, dst, num_dst, translate_texture_target(inst->tex_target, inst->tex_shadow), + texoffsets, inst->tex_offset_num_offset, src, num_src); return; @@ -4982,7 +5091,7 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) /* Lowering */ do_mat_op_to_vec(ir); lower_instructions(ir, (MOD_TO_FRACT | DIV_TO_MUL_RCP | EXP_TO_EXP2 - | LOG_TO_LOG2 + | LOG_TO_LOG2 | INT_DIV_TO_MUL_RCP | ((options->EmitNoPow) ? POW_TO_EXP2 : 0))); progress = do_lower_jumps(ir, true, true, options->EmitNoMainReturn, options->EmitNoCont, options->EmitNoLoops) || progress; @@ -4991,10 +5100,10 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) progress = lower_quadop_vector(ir, false) || progress; - if (options->EmitNoIfs) { + if (options->MaxIfDepth == 0) progress = lower_discard(ir) || progress; - progress = lower_if_to_cond_assign(ir) || progress; - } + + progress = lower_if_to_cond_assign(ir, options->MaxIfDepth) || progress; if (options->EmitNoNoise) progress = lower_noise(ir) || progress; @@ -5035,21 +5144,31 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) (struct gl_vertex_program *)linked_prog); ok = ctx->Driver.ProgramStringNotify(ctx, GL_VERTEX_PROGRAM_ARB, linked_prog); + if (!ok) { + _mesa_reference_vertprog(ctx, &prog->VertexProgram, NULL); + } break; case GL_FRAGMENT_SHADER: _mesa_reference_fragprog(ctx, &prog->FragmentProgram, (struct gl_fragment_program *)linked_prog); ok = ctx->Driver.ProgramStringNotify(ctx, GL_FRAGMENT_PROGRAM_ARB, linked_prog); + if (!ok) { + _mesa_reference_fragprog(ctx, &prog->FragmentProgram, NULL); + } break; case GL_GEOMETRY_SHADER: _mesa_reference_geomprog(ctx, &prog->GeometryProgram, (struct gl_geometry_program *)linked_prog); ok = ctx->Driver.ProgramStringNotify(ctx, GL_GEOMETRY_PROGRAM_NV, linked_prog); + if (!ok) { + _mesa_reference_geomprog(ctx, &prog->GeometryProgram, NULL); + } break; } if (!ok) { + _mesa_reference_program(ctx, &prog->_LinkedShaders[i]->Program, NULL); _mesa_reference_program(ctx, &linked_prog, NULL); return GL_FALSE; } diff --git a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c index fda00a998..ce6d87937 100644 --- a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c +++ b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c @@ -705,6 +705,7 @@ compile_instruction( dst, num_dst,
translate_texture_target( inst->TexSrcTarget,
inst->TexShadow ),
+ NULL, 0,
src, num_src );
return;
diff --git a/mesalib/src/mesa/swrast/s_context.c b/mesalib/src/mesa/swrast/s_context.c index fbecbc55e..e65f6aa9d 100644 --- a/mesalib/src/mesa/swrast/s_context.c +++ b/mesalib/src/mesa/swrast/s_context.c @@ -688,6 +688,24 @@ _swrast_allow_pixel_fog( struct gl_context *ctx, GLboolean value ) }
+/**
+ * Initialize native program limits by copying the logical limits.
+ * See comments in init_program_limits() in context.c
+ */
+static void
+init_program_native_limits(struct gl_program_constants *prog)
+{
+ prog->MaxNativeInstructions = prog->MaxInstructions;
+ prog->MaxNativeAluInstructions = prog->MaxAluInstructions;
+ prog->MaxNativeTexInstructions = prog->MaxTexInstructions;
+ prog->MaxNativeTexIndirections = prog->MaxTexIndirections;
+ prog->MaxNativeAttribs = prog->MaxAttribs;
+ prog->MaxNativeTemps = prog->MaxTemps;
+ prog->MaxNativeAddressRegs = prog->MaxAddressRegs;
+ prog->MaxNativeParameters = prog->MaxParameters;
+}
+
+
GLboolean
_swrast_CreateContext( struct gl_context *ctx )
{
@@ -769,6 +787,10 @@ _swrast_CreateContext( struct gl_context *ctx ) return GL_FALSE;
}
+ init_program_native_limits(&ctx->Const.VertexProgram);
+ init_program_native_limits(&ctx->Const.GeometryProgram);
+ init_program_native_limits(&ctx->Const.FragmentProgram);
+
ctx->swrast_context = swrast;
return GL_TRUE;
diff --git a/mesalib/src/mesa/swrast/s_readpix.c b/mesalib/src/mesa/swrast/s_readpix.c index e183f9bff..49da247e9 100644 --- a/mesalib/src/mesa/swrast/s_readpix.c +++ b/mesalib/src/mesa/swrast/s_readpix.c @@ -332,7 +332,7 @@ read_rgba_pixels( struct gl_context *ctx, /* width should never be > MAX_WIDTH since we did clipping earlier */
ASSERT(width <= MAX_WIDTH);
- do {
+ {
const GLint dstStride
= _mesa_image_row_stride(packing, width, format, type);
GLfloat (*rgba)[4] = swrast->SpanArrays->attribs[FRAG_ATTRIB_COL0];
@@ -359,7 +359,7 @@ read_rgba_pixels( struct gl_context *ctx, dst += dstStride;
}
- } while (0);
+ }
}
|