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replaced by st_atom_shader.c

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Brian 2007-09-25 14:30:26 -06:00
parent 40c543eb71
commit 6b1d2fa815
2 changed files with 0 additions and 572 deletions
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248
src/mesa/state_tracker/st_atom_fs.c
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@ -1,248 +0,0 @@
/**************************************************************************
*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
* 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, sub license, 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 (including the
* next paragraph) 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 NON-INFRINGEMENT.
* IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
*
**************************************************************************/
/*
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
* Brian Paul
*/
#include "shader/prog_parameter.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "pipe/p_winsys.h"
#include "pipe/tgsi/mesa/mesa_to_tgsi.h"
#include "pipe/tgsi/exec/tgsi_core.h"
#include "pipe/tgsi/exec/tgsi_dump.h"
#include "st_context.h"
#include "st_cache.h"
#include "st_atom.h"
#include "st_program.h"
#define TGSI_DEBUG 0
/**
* Translate a Mesa fragment shader into a TGSI shader.
* \param inputMapping to map fragment program input registers to TGSI
* input slots
* \param tokensOut destination for TGSI tokens
* \return pointer to cached pipe_shader object.
*/
const struct cso_fragment_shader *
st_translate_fragment_shader(const struct st_context *st,
struct st_fragment_program *stfp,
const GLuint inputMapping[],
struct tgsi_token *tokensOut,
GLuint maxTokens)
{
GLuint outputMapping[FRAG_RESULT_MAX];
GLuint defaultInputMapping[FRAG_ATTRIB_MAX];
struct pipe_shader_state fs;
const struct cso_fragment_shader *cso;
GLuint interpMode[16]; /* XXX size? */
GLuint attr;
GLbitfield inputsRead = stfp->Base.Base.InputsRead;
/* Check if all fragment programs need the fragment position (in order
* to do perspective-corrected interpolation).
*/
/* XXX temporary! */
if (st->pipe->get_param(st->pipe, PIPE_PARAM_FS_NEEDS_POS))
inputsRead |= FRAG_BIT_WPOS;
memset(&fs, 0, sizeof(fs));
/*
* Convert Mesa program inputs to TGSI input register semantics.
*/
for (attr = 0; attr < FRAG_ATTRIB_MAX; attr++) {
if (inputsRead & (1 << attr)) {
const GLuint slot = fs.num_inputs;
fs.num_inputs++;
defaultInputMapping[attr] = slot;
switch (attr) {
case FRAG_ATTRIB_WPOS:
fs.input_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
fs.input_semantic_index[slot] = 0;
interpMode[slot] = TGSI_INTERPOLATE_CONSTANT;
break;
case FRAG_ATTRIB_COL0:
fs.input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
fs.input_semantic_index[slot] = 0;
interpMode[slot] = TGSI_INTERPOLATE_LINEAR;
break;
case FRAG_ATTRIB_COL1:
fs.input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
fs.input_semantic_index[slot] = 1;
interpMode[slot] = TGSI_INTERPOLATE_LINEAR;
break;
case FRAG_ATTRIB_FOGC:
fs.input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
fs.input_semantic_index[slot] = 0;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
break;
case FRAG_ATTRIB_TEX0:
case FRAG_ATTRIB_TEX1:
case FRAG_ATTRIB_TEX2:
case FRAG_ATTRIB_TEX3:
case FRAG_ATTRIB_TEX4:
case FRAG_ATTRIB_TEX5:
case FRAG_ATTRIB_TEX6:
case FRAG_ATTRIB_TEX7:
fs.input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
fs.input_semantic_index[slot] = attr - FRAG_ATTRIB_TEX0;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
break;
case FRAG_ATTRIB_VAR0:
/* fall-through */
default:
fs.input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
fs.input_semantic_index[slot] = attr - FRAG_ATTRIB_VAR0;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
}
}
}
/*
* Semantics for outputs
*/
for (attr = 0; attr < FRAG_RESULT_MAX; attr++) {
if (stfp->Base.Base.OutputsWritten & (1 << attr)) {
switch (attr) {
case FRAG_RESULT_DEPR:
fs.output_semantic_name[fs.num_outputs] = TGSI_SEMANTIC_POSITION;
outputMapping[attr] = fs.num_outputs;
break;
case FRAG_RESULT_COLR:
fs.output_semantic_name[fs.num_outputs] = TGSI_SEMANTIC_COLOR;
outputMapping[attr] = fs.num_outputs;
break;
default:
assert(0);
}
fs.num_outputs++;
}
}
if (!inputMapping)
inputMapping = defaultInputMapping;
/* XXX: fix static allocation of tokens:
*/
tgsi_mesa_compile_fp_program( &stfp->Base,
/* inputs */
fs.num_inputs,
inputMapping,
fs.input_semantic_name,
fs.input_semantic_index,
interpMode,
/* outputs */
outputMapping,
/* tokenized result */
tokensOut, maxTokens);
fs.tokens = tokensOut;
cso = st_cached_fs_state(st, &fs);
stfp->fs = cso;
if (TGSI_DEBUG)
tgsi_dump( tokensOut, 0/*TGSI_DUMP_VERBOSE*/ );
#if defined(USE_X86_ASM) || defined(SLANG_X86)
if (stfp->sse2_program.csr == stfp->sse2_program.store)
tgsi_emit_sse2_fs( tokensOut, &stfp->sse2_program );
if (!cso->state.executable)
((struct cso_fragment_shader*)cso)->state.executable = (void *) x86_get_func( &stfp->sse2_program );
#endif
return cso;
}
static void update_fs( struct st_context *st )
{
struct st_fragment_program *stfp = NULL;
/* find active shader and params. Changes to this Mesa state
* should be covered by ST_NEW_FRAGMENT_PROGRAM, thanks to the
* logic in st_cb_program.c
*/
if (st->ctx->Shader.CurrentProgram &&
st->ctx->Shader.CurrentProgram->LinkStatus &&
st->ctx->Shader.CurrentProgram->FragmentProgram) {
struct gl_fragment_program *f
= st->ctx->Shader.CurrentProgram->FragmentProgram;
stfp = st_fragment_program(f);
}
else {
assert(st->ctx->FragmentProgram._Current);
stfp = st_fragment_program(st->ctx->FragmentProgram._Current);
}
/* if new binding, or shader has changed */
if (st->fp != stfp /**|| stfp->dirty**/) {
#if 0
if (stfp->dirty)
(void) st_translate_fragment_shader( st, stfp );
/* Bind the vertex program and TGSI shader */
st->fp = stfp;
st->state.fs = stfp->fs;
st->pipe->bind_fs_state(st->pipe, st->state.fs->data);
#else
/* NEW */
st->dirty.st |= ST_NEW_LINKAGE;
#endif
}
}
#if 0
const struct st_tracked_state st_update_fs = {
.name = "st_update_fs",
.dirty = {
.mesa = 0,
.st = ST_NEW_FRAGMENT_PROGRAM,
},
.update = update_fs
};
#endif

324
src/mesa/state_tracker/st_atom_vs.c
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@ -1,324 +0,0 @@
/**************************************************************************
*
* Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
* 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, sub license, 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 (including the
* next paragraph) 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 NON-INFRINGEMENT.
* IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
*
**************************************************************************/
/*
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
* Brian Paul
*/
#include "shader/prog_parameter.h"
#include "shader/prog_print.h"
#include "tnl/t_vp_build.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "pipe/p_winsys.h"
#include "pipe/tgsi/mesa/mesa_to_tgsi.h"
#include "pipe/tgsi/exec/tgsi_core.h"
#include "st_context.h"
#include "st_cache.h"
#include "st_atom.h"
#include "st_program.h"
#define TGSI_DEBUG 0
/**
* Translate a Mesa vertex shader into a TGSI shader.
* \param outputMapping to map vertex program output registers to TGSI
* output slots
* \param tokensOut destination for TGSI tokens
* \return pointer to cached pipe_shader object.
*/
const struct cso_vertex_shader *
st_translate_vertex_shader(const struct st_context *st,
struct st_vertex_program *stvp,
const GLuint outputMapping[],
struct tgsi_token *tokensOut,
GLuint maxTokens)
{
GLuint defaultOutputMapping[VERT_RESULT_MAX];
struct pipe_shader_state vs;
const struct cso_vertex_shader *cso;
GLuint attr, i;
memset(&vs, 0, sizeof(vs));
/*
* Determine number of inputs, the mappings between VERT_ATTRIB_x
* and TGSI generic input indexes, plus input attrib semantic info.
*/
for (attr = 0; attr < VERT_ATTRIB_MAX; attr++) {
if (stvp->Base.Base.InputsRead & (1 << attr)) {
const GLuint slot = vs.num_inputs;
vs.num_inputs++;
stvp->input_to_index[attr] = slot;
stvp->index_to_input[slot] = attr;
switch (attr) {
case VERT_ATTRIB_POS:
vs.input_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
vs.input_semantic_index[slot] = 0;
break;
case VERT_ATTRIB_WEIGHT:
/* fall-through */
case VERT_ATTRIB_NORMAL:
/* just label as a generic */
vs.input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
vs.input_semantic_index[slot] = 0;
break;
case VERT_ATTRIB_COLOR0:
vs.input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
vs.input_semantic_index[slot] = 0;
break;
case VERT_ATTRIB_COLOR1:
vs.input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
vs.input_semantic_index[slot] = 1;
break;
case VERT_ATTRIB_FOG:
vs.input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
vs.input_semantic_index[slot] = 0;
break;
case VERT_ATTRIB_TEX0:
case VERT_ATTRIB_TEX1:
case VERT_ATTRIB_TEX2:
case VERT_ATTRIB_TEX3:
case VERT_ATTRIB_TEX4:
case VERT_ATTRIB_TEX5:
case VERT_ATTRIB_TEX6:
case VERT_ATTRIB_TEX7:
vs.input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
vs.input_semantic_index[slot] = attr - VERT_ATTRIB_TEX0;
break;
case VERT_ATTRIB_GENERIC0:
case VERT_ATTRIB_GENERIC1:
case VERT_ATTRIB_GENERIC2:
case VERT_ATTRIB_GENERIC3:
case VERT_ATTRIB_GENERIC4:
case VERT_ATTRIB_GENERIC5:
case VERT_ATTRIB_GENERIC6:
case VERT_ATTRIB_GENERIC7:
assert(attr < VERT_ATTRIB_MAX);
vs.input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
vs.input_semantic_index[slot] = attr - VERT_ATTRIB_GENERIC0;
break;
default:
assert(0);
}
}
}
/* initialize output semantics to defaults */
for (i = 0; i < PIPE_MAX_SHADER_OUTPUTS; i++) {
vs.output_semantic_name[i] = TGSI_SEMANTIC_GENERIC;
vs.output_semantic_index[i] = 0;
}
/*
* Determine number of outputs, the (default) output register
* mapping and the semantic information for each output.
*/
for (attr = 0; attr < VERT_RESULT_MAX; attr++) {
if (stvp->Base.Base.OutputsWritten & (1 << attr)) {
GLuint slot;
if (outputMapping) {
slot = outputMapping[attr];
assert(slot != ~0);
}
else {
slot = vs.num_outputs;
vs.num_outputs++;
defaultOutputMapping[attr] = slot;
}
/*
printf("Output %u -> slot %u\n", attr, slot);
*/
switch (attr) {
case VERT_RESULT_HPOS:
vs.output_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
vs.output_semantic_index[slot] = 0;
break;
case VERT_RESULT_COL0:
vs.output_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
vs.output_semantic_index[slot] = 0;
break;
case VERT_RESULT_COL1:
vs.output_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
vs.output_semantic_index[slot] = 1;
break;
case VERT_RESULT_BFC0:
vs.output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR;
vs.output_semantic_index[slot] = 0;
break;
case VERT_RESULT_BFC1:
vs.output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR;
vs.output_semantic_index[slot] = 1;
break;
case VERT_RESULT_FOGC:
vs.output_semantic_name[slot] = TGSI_SEMANTIC_FOG;
vs.output_semantic_index[slot] = 0;
break;
case VERT_RESULT_PSIZ:
vs.output_semantic_name[slot] = TGSI_SEMANTIC_PSIZE;
vs.output_semantic_index[slot] = 0;
break;
case VERT_RESULT_EDGE:
assert(0);
break;
case VERT_RESULT_TEX0:
case VERT_RESULT_TEX1:
case VERT_RESULT_TEX2:
case VERT_RESULT_TEX3:
case VERT_RESULT_TEX4:
case VERT_RESULT_TEX5:
case VERT_RESULT_TEX6:
case VERT_RESULT_TEX7:
vs.output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
vs.output_semantic_index[slot] = attr - VERT_RESULT_TEX0;
break;
case VERT_RESULT_VAR0:
/* fall-through */
default:
assert(attr - VERT_RESULT_VAR0 < MAX_VARYING);
vs.output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
vs.output_semantic_index[slot] = attr - VERT_RESULT_VAR0;
}
}
}
if (outputMapping) {
/* find max output slot referenced to compute vs.num_outputs */
GLuint maxSlot = 0;
for (attr = 0; attr < VERT_RESULT_MAX; attr++) {
if (outputMapping[attr] != ~0 && outputMapping[attr] > maxSlot)
maxSlot = outputMapping[attr];
}
vs.num_outputs = maxSlot + 1;
}
else {
outputMapping = defaultOutputMapping;
}
/* XXX: fix static allocation of tokens:
*/
tgsi_mesa_compile_vp_program( &stvp->Base,
/* inputs */
vs.num_inputs,
stvp->input_to_index,
vs.input_semantic_name,
vs.input_semantic_index,
/* outputs */
vs.num_outputs,
outputMapping,
vs.output_semantic_name,
vs.output_semantic_index,
/* tokenized result */
tokensOut, maxTokens);
vs.tokens = tokensOut;
cso = st_cached_vs_state(st, &vs);
stvp->vs = cso;
if (TGSI_DEBUG)
tgsi_dump( tokensOut, 0 );
#if defined(USE_X86_ASM) || defined(SLANG_X86)
if (stvp->sse2_program.csr == stvp->sse2_program.store)
tgsi_emit_sse2( tokensOut, &stvp->sse2_program );
if (!cso->state.executable)
((struct cso_vertex_shader*)cso)->state.executable = (void *) x86_get_func( &stvp->sse2_program );
#endif
stvp->dirty = 0;
return cso;
}
static void update_vs( struct st_context *st )
{
struct st_vertex_program *stvp;
/* find active shader and params -- Should be covered by
* ST_NEW_VERTEX_PROGRAM
*/
if (st->ctx->Shader.CurrentProgram &&
st->ctx->Shader.CurrentProgram->LinkStatus &&
st->ctx->Shader.CurrentProgram->VertexProgram) {
struct gl_vertex_program *f
= st->ctx->Shader.CurrentProgram->VertexProgram;
stvp = st_vertex_program(f);
}
else {
assert(st->ctx->VertexProgram._Current);
stvp = st_vertex_program(st->ctx->VertexProgram._Current);
}
if (st->vp != stvp || stvp->dirty) {
#if 0
if (stvp->dirty)
(void) st_translate_vertex_shader( st, stvp );
/* Bind the vertex program and TGSI shader */
st->vp = stvp;
st->state.vs = stvp->vs;
#if 0
printf("###### bind vp tokens: %p %p num_inp=%u\n",
stvp, stvp->tokens, stvp->vs->state.num_inputs);
if (TGSI_DEBUG)
tgsi_dump( stvp->tokens, 0 );
#endif
st->pipe->bind_vs_state(st->pipe, st->state.vs->data);
#else
/* NEW */
st->dirty.st |= ST_NEW_LINKAGE;
#endif
}
}
#if 0
const struct st_tracked_state st_update_vs = {
.name = "st_update_vs",
.dirty = {
.mesa = _NEW_PROGRAM,
.st = ST_NEW_VERTEX_PROGRAM,
},
.update = update_vs
};
#endif