+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.1
- *
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#define DEBUG_FP 0
-
-/**
- * \file arbfragparse.c
- * ARB_fragment_program parser.
- * \author Karl Rasche
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "imports.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "arbparse.h"
-#include "arbfragparse.h"
-
-void
-_mesa_debug_fp_inst(GLint num, struct fp_instruction *fp)
-{
- GLint a;
-
- fprintf(stderr, "PROGRAM_OUTPUT: 0x%x\n", PROGRAM_OUTPUT);
- fprintf(stderr, "PROGRAM_INPUT: 0x%x\n", PROGRAM_INPUT);
- fprintf(stderr, "PROGRAM_TEMPORARY: 0x%x\n", PROGRAM_TEMPORARY);
-
- for (a=0; a<num; a++) {
- switch (fp[a].Opcode) {
- case FP_OPCODE_END:
- fprintf(stderr, "FP_OPCODE_END"); break;
-
- case FP_OPCODE_ABS:
- fprintf(stderr, "FP_OPCODE_ABS"); break;
-
- case FP_OPCODE_ADD:
- fprintf(stderr, "FP_OPCODE_ADD"); break;
-
- case FP_OPCODE_CMP:
- fprintf(stderr, "FP_OPCODE_CMP"); break;
-
- case FP_OPCODE_COS:
- fprintf(stderr, "FP_OPCODE_COS"); break;
-
- case FP_OPCODE_DP3:
- fprintf(stderr, "FP_OPCODE_DP3"); break;
-
- case FP_OPCODE_DP4:
- fprintf(stderr, "FP_OPCODE_DP4"); break;
-
- case FP_OPCODE_DPH:
- fprintf(stderr, "FP_OPCODE_DPH"); break;
-
- case FP_OPCODE_DST:
- fprintf(stderr, "FP_OPCODE_DST"); break;
-
- case FP_OPCODE_EX2:
- fprintf(stderr, "FP_OPCODE_EX2"); break;
-
- case FP_OPCODE_FLR:
- fprintf(stderr, "FP_OPCODE_FLR"); break;
-
- case FP_OPCODE_FRC:
- fprintf(stderr, "FP_OPCODE_FRC"); break;
-
- case FP_OPCODE_KIL:
- fprintf(stderr, "FP_OPCODE_KIL"); break;
-
- case FP_OPCODE_LG2:
- fprintf(stderr, "FP_OPCODE_LG2"); break;
-
- case FP_OPCODE_LIT:
- fprintf(stderr, "FP_OPCODE_LIT"); break;
-
- case FP_OPCODE_LRP:
- fprintf(stderr, "FP_OPCODE_LRP"); break;
-
- case FP_OPCODE_MAD:
- fprintf(stderr, "FP_OPCODE_MAD"); break;
-
- case FP_OPCODE_MAX:
- fprintf(stderr, "FP_OPCODE_MAX"); break;
-
- case FP_OPCODE_MIN:
- fprintf(stderr, "FP_OPCODE_MIN"); break;
-
- case FP_OPCODE_MOV:
- fprintf(stderr, "FP_OPCODE_MOV"); break;
-
- case FP_OPCODE_MUL:
- fprintf(stderr, "FP_OPCODE_MUL"); break;
-
- case FP_OPCODE_POW:
- fprintf(stderr, "FP_OPCODE_POW"); break;
-
- case FP_OPCODE_RCP:
- fprintf(stderr, "FP_OPCODE_RCP"); break;
-
- case FP_OPCODE_RSQ:
- fprintf(stderr, "FP_OPCODE_RSQ"); break;
-
- case FP_OPCODE_SCS:
- fprintf(stderr, "FP_OPCODE_SCS"); break;
-
- case FP_OPCODE_SIN:
- fprintf(stderr, "FP_OPCODE_SIN"); break;
-
- case FP_OPCODE_SLT:
- fprintf(stderr, "FP_OPCODE_SLT"); break;
-
- case FP_OPCODE_SUB:
- fprintf(stderr, "FP_OPCODE_SUB"); break;
-
- case FP_OPCODE_SWZ:
- fprintf(stderr, "FP_OPCODE_SWZ"); break;
-
- case FP_OPCODE_TEX:
- fprintf(stderr, "FP_OPCODE_TEX"); break;
-
- case FP_OPCODE_TXB:
- fprintf(stderr, "FP_OPCODE_TXB"); break;
-
- case FP_OPCODE_TXP:
- fprintf(stderr, "FP_OPCODE_TXP"); break;
-
- case FP_OPCODE_X2D:
- fprintf(stderr, "FP_OPCODE_XPD"); break;
-
- default:
- _mesa_warning(NULL, "Bad opcode in debug_fg_inst()");
- }
-
- fprintf(stderr, " D(0x%x:%d:%d%d%d%d) ",
- fp[a].DstReg.File, fp[a].DstReg.Index,
- fp[a].DstReg.WriteMask[0], fp[a].DstReg.WriteMask[1],
- fp[a].DstReg.WriteMask[2], fp[a].DstReg.WriteMask[3]);
-
- fprintf(stderr, "S1(0x%x:%d:%d%d%d%d) ", fp[a].SrcReg[0].File, fp[a].SrcReg[0].Index,
- fp[a].SrcReg[0].Swizzle[0],
- fp[a].SrcReg[0].Swizzle[1],
- fp[a].SrcReg[0].Swizzle[2],
- fp[a].SrcReg[0].Swizzle[3]);
-
- fprintf(stderr, "S2(0x%x:%d:%d%d%d%d) ", fp[a].SrcReg[1].File, fp[a].SrcReg[1].Index,
- fp[a].SrcReg[1].Swizzle[0],
- fp[a].SrcReg[1].Swizzle[1],
- fp[a].SrcReg[1].Swizzle[2],
- fp[a].SrcReg[1].Swizzle[3]);
-
- fprintf(stderr, "S3(0x%x:%d:%d%d%d%d)", fp[a].SrcReg[2].File, fp[a].SrcReg[2].Index,
- fp[a].SrcReg[2].Swizzle[0],
- fp[a].SrcReg[2].Swizzle[1],
- fp[a].SrcReg[2].Swizzle[2],
- fp[a].SrcReg[2].Swizzle[3]);
-
- fprintf(stderr, "\n");
- }
-}
-
-void
-_mesa_parse_arb_fragment_program(GLcontext * ctx, GLenum target,
- const GLubyte * str, GLsizei len,
- struct fragment_program *program)
-{
- GLuint a, retval;
- struct arb_program ap;
-
- retval = _mesa_parse_arb_program(ctx, str, len, &ap);
-
- /* copy the relvant contents of the arb_program struct into the
- * fragment_program struct
- */
- program->Base.NumInstructions = ap.Base.NumInstructions;
- program->Base.NumTemporaries = ap.Base.NumTemporaries;
- program->Base.NumParameters = ap.Base.NumParameters;
- program->Base.NumAttributes = ap.Base.NumAttributes;
- program->Base.NumAddressRegs = ap.Base.NumAddressRegs;
-
- program->InputsRead = ap.InputsRead;
- program->OutputsWritten = ap.OutputsWritten;
- for (a=0; a<MAX_TEXTURE_IMAGE_UNITS; a++)
- program->TexturesUsed[a] = ap.TexturesUsed[a];
- program->NumAluInstructions = ap.NumAluInstructions;
- program->NumTexInstructions = ap.NumTexInstructions;
- program->NumTexIndirections = ap.NumTexIndirections;
- program->Parameters = ap.Parameters;
- program->FogOption = ap.FogOption;
-
- /* XXX: Parse error. Cleanup things and return */
- if (retval)
- {
- program->Instructions = (struct fp_instruction *) _mesa_malloc (
- sizeof(struct fp_instruction) );
- program->Instructions[0].Opcode = FP_OPCODE_END;
- return;
- }
-
- /* XXX: Eh.. we parsed something that wasn't a fragment program. doh! */
- if (ap.Base.Target != GL_FRAGMENT_PROGRAM_ARB)
- {
- program->Instructions = (struct fp_instruction *) _mesa_malloc (
- sizeof(struct fp_instruction) );
- program->Instructions[0].Opcode = FP_OPCODE_END;
-
- _mesa_error (ctx, GL_INVALID_OPERATION, "Parsed a non-fragment program as a fragment program");
- return;
- }
-
-#if DEBUG_FP
- _mesa_debug_fp_inst(ap.Base.NumInstructions, ap.FPInstructions);
-#endif
-
- program->Instructions = ap.FPInstructions;
-}
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.1
- *
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file arbprogram.c
- * ARB_vertex/fragment_program state management functions.
- * \author Brian Paul
- */
-
-
-#include "glheader.h"
-#include "arbprogram.h"
-#include "arbfragparse.h"
-#include "arbvertparse.h"
-#include "context.h"
-#include "imports.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "nvprogram.h"
-#include "nvfragparse.h"
-#include "nvfragprog.h"
-#include "nvvertparse.h"
-#include "nvvertprog.h"
-
-
-void GLAPIENTRY
-_mesa_EnableVertexAttribArrayARB(GLuint index)
-{
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- if (index >= ctx->Const.MaxVertexProgramAttribs) {
- _mesa_error(ctx, GL_INVALID_VALUE,
- "glEnableVertexAttribArrayARB(index)");
- return;
- }
-
- FLUSH_VERTICES(ctx, _NEW_ARRAY);
- ctx->Array.VertexAttrib[index].Enabled = GL_TRUE;
- ctx->Array._Enabled |= _NEW_ARRAY_ATTRIB(index);
- ctx->Array.NewState |= _NEW_ARRAY_ATTRIB(index);
-}
-
-
-void GLAPIENTRY
-_mesa_DisableVertexAttribArrayARB(GLuint index)
-{
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- if (index >= ctx->Const.MaxVertexProgramAttribs) {
- _mesa_error(ctx, GL_INVALID_VALUE,
- "glEnableVertexAttribArrayARB(index)");
- return;
- }
-
- FLUSH_VERTICES(ctx, _NEW_ARRAY);
- ctx->Array.VertexAttrib[index].Enabled = GL_FALSE;
- ctx->Array._Enabled &= ~_NEW_ARRAY_ATTRIB(index);
- ctx->Array.NewState |= _NEW_ARRAY_ATTRIB(index);
-}
-
-
-void GLAPIENTRY
-_mesa_GetVertexAttribdvARB(GLuint index, GLenum pname, GLdouble *params)
-{
- GLfloat fparams[4];
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- _mesa_GetVertexAttribfvARB(index, pname, fparams);
- if (ctx->ErrorValue == GL_NO_ERROR) {
- if (pname == GL_CURRENT_VERTEX_ATTRIB_ARB) {
- COPY_4V(params, fparams);
- }
- else {
- params[0] = fparams[0];
- }
- }
-}
-
-
-void GLAPIENTRY
-_mesa_GetVertexAttribfvARB(GLuint index, GLenum pname, GLfloat *params)
-{
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- if (index == 0 || index >= VERT_ATTRIB_MAX) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glGetVertexAttribfvARB(index)");
- return;
- }
-
- switch (pname) {
- case GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB:
- params[0] = (GLfloat) ctx->Array.VertexAttrib[index].Enabled;
- break;
- case GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB:
- params[0] = (GLfloat) ctx->Array.VertexAttrib[index].Size;
- break;
- case GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB:
- params[0] = (GLfloat) ctx->Array.VertexAttrib[index].Stride;
- break;
- case GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB:
- params[0] = (GLfloat) ctx->Array.VertexAttrib[index].Type;
- break;
- case GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB:
- params[0] = ctx->Array.VertexAttrib[index].Normalized;
- break;
- case GL_CURRENT_VERTEX_ATTRIB_ARB:
- FLUSH_CURRENT(ctx, 0);
- COPY_4V(params, ctx->Current.Attrib[index]);
- break;
- case GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB:
- if (!ctx->Extensions.ARB_vertex_buffer_object) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexAttribfvARB(pname)");
- return;
- }
- params[0] = (GLfloat) ctx->Array.VertexAttrib[index].BufferObj->Name;
- default:
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexAttribfvARB(pname)");
- return;
- }
-}
-
-
-void GLAPIENTRY
-_mesa_GetVertexAttribivARB(GLuint index, GLenum pname, GLint *params)
-{
- GLfloat fparams[4];
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- _mesa_GetVertexAttribfvARB(index, pname, fparams);
- if (ctx->ErrorValue == GL_NO_ERROR) {
- if (pname == GL_CURRENT_VERTEX_ATTRIB_ARB) {
- COPY_4V_CAST(params, fparams, GLint); /* float to int */
- }
- else {
- params[0] = (GLint) fparams[0];
- }
- }
-}
-
-
-void GLAPIENTRY
-_mesa_GetVertexAttribPointervARB(GLuint index, GLenum pname, GLvoid **pointer)
-{
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- if (index >= ctx->Const.MaxVertexProgramAttribs) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glGetVertexAttribPointerARB(index)");
- return;
- }
-
- if (pname != GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexAttribPointerARB(pname)");
- return;
- }
-
- *pointer = (GLvoid *) ctx->Array.VertexAttrib[index].Ptr;;
-}
-
-
-void GLAPIENTRY
-_mesa_ProgramStringARB(GLenum target, GLenum format, GLsizei len,
- const GLvoid *string)
-{
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-
- if (target == GL_VERTEX_PROGRAM_ARB
- && ctx->Extensions.ARB_vertex_program) {
- struct vertex_program *prog = ctx->VertexProgram.Current;
- if (format != GL_PROGRAM_FORMAT_ASCII_ARB) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glProgramStringARB(format)");
- return;
- }
- _mesa_parse_arb_vertex_program(ctx, target, (const GLubyte *) string,
- len, prog);
-
- if (ctx->Driver.ProgramStringNotify)
- ctx->Driver.ProgramStringNotify( ctx, target, &prog->Base );
- }
- else if (target == GL_FRAGMENT_PROGRAM_ARB
- && ctx->Extensions.ARB_fragment_program) {
- struct fragment_program *prog = ctx->FragmentProgram.Current;
- if (format != GL_PROGRAM_FORMAT_ASCII_ARB) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glProgramStringARB(format)");
- return;
- }
- _mesa_parse_arb_fragment_program(ctx, target, (const GLubyte *) string,
- len, prog);
-
- if (ctx->Driver.ProgramStringNotify)
- ctx->Driver.ProgramStringNotify( ctx, target, &prog->Base );
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glProgramStringARB(target)");
- return;
- }
-}
-
-
-void GLAPIENTRY
-_mesa_ProgramEnvParameter4dARB(GLenum target, GLuint index,
- GLdouble x, GLdouble y, GLdouble z, GLdouble w)
-{
- _mesa_ProgramEnvParameter4fARB(target, index, (GLfloat) x, (GLfloat) y,
- (GLfloat) z, (GLfloat) w);
-}
-
-
-void GLAPIENTRY
-_mesa_ProgramEnvParameter4dvARB(GLenum target, GLuint index,
- const GLdouble *params)
-{
- _mesa_ProgramEnvParameter4fARB(target, index, (GLfloat) params[0],
- (GLfloat) params[1], (GLfloat) params[2],
- (GLfloat) params[3]);
-}
-
-
-void GLAPIENTRY
-_mesa_ProgramEnvParameter4fARB(GLenum target, GLuint index,
- GLfloat x, GLfloat y, GLfloat z, GLfloat w)
-{
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-
- if (target == GL_FRAGMENT_PROGRAM_ARB
- && ctx->Extensions.ARB_fragment_program) {
- if (index >= ctx->Const.MaxFragmentProgramEnvParams) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glProgramEnvParameter(index)");
- return;
- }
- ASSIGN_4V(ctx->FragmentProgram.Parameters[index], x, y, z, w);
- }
- else if (target == GL_VERTEX_PROGRAM_ARB
- && ctx->Extensions.ARB_vertex_program) {
- if (index >= ctx->Const.MaxVertexProgramEnvParams) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glProgramEnvParameter(index)");
- return;
- }
- ASSIGN_4V(ctx->VertexProgram.Parameters[index], x, y, z, w);
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glProgramEnvParameter(target)");
- return;
- }
-}
-
-
-void GLAPIENTRY
-_mesa_ProgramEnvParameter4fvARB(GLenum target, GLuint index,
- const GLfloat *params)
-{
- _mesa_ProgramEnvParameter4fARB(target, index, params[0], params[1],
- params[2], params[3]);
-}
-
-
-void GLAPIENTRY
-_mesa_GetProgramEnvParameterdvARB(GLenum target, GLuint index,
- GLdouble *params)
-{
- GET_CURRENT_CONTEXT(ctx);
- GLfloat fparams[4];
-
- _mesa_GetProgramEnvParameterfvARB(target, index, fparams);
- if (ctx->ErrorValue == GL_NO_ERROR) {
- params[0] = fparams[0];
- params[1] = fparams[1];
- params[2] = fparams[2];
- params[3] = fparams[3];
- }
-}
-
-
-void GLAPIENTRY
-_mesa_GetProgramEnvParameterfvARB(GLenum target, GLuint index,
- GLfloat *params)
-{
- GET_CURRENT_CONTEXT(ctx);
-
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-
- if (!ctx->_CurrentProgram)
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- if (target == GL_FRAGMENT_PROGRAM_ARB
- && ctx->Extensions.ARB_fragment_program) {
- if (index >= ctx->Const.MaxFragmentProgramEnvParams) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glGetProgramEnvParameter(index)");
- return;
- }
- COPY_4V(params, ctx->FragmentProgram.Parameters[index]);
- }
- else if (target == GL_VERTEX_PROGRAM_ARB
- && ctx->Extensions.ARB_vertex_program) {
- if (index >= ctx->Const.MaxVertexProgramEnvParams) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glGetProgramEnvParameter(index)");
- return;
- }
- COPY_4V(params, ctx->VertexProgram.Parameters[index]);
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramEnvParameter(target)");
- return;
- }
-}
-
-
-/**
- * Note, this function is also used by the GL_NV_fragment_program extension.
- */
-void GLAPIENTRY
-_mesa_ProgramLocalParameter4fARB(GLenum target, GLuint index,
- GLfloat x, GLfloat y, GLfloat z, GLfloat w)
-{
- GET_CURRENT_CONTEXT(ctx);
- struct program *prog;
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-
- if ((target == GL_FRAGMENT_PROGRAM_NV
- && ctx->Extensions.NV_fragment_program) ||
- (target == GL_FRAGMENT_PROGRAM_ARB
- && ctx->Extensions.ARB_fragment_program)) {
- if (index >= ctx->Const.MaxFragmentProgramLocalParams) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glProgramLocalParameterARB");
- return;
- }
- prog = &(ctx->FragmentProgram.Current->Base);
- }
- else if (target == GL_VERTEX_PROGRAM_ARB
- && ctx->Extensions.ARB_vertex_program) {
- if (index >= ctx->Const.MaxVertexProgramLocalParams) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glProgramLocalParameterARB");
- return;
- }
- prog = &(ctx->VertexProgram.Current->Base);
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glProgramLocalParameterARB");
- return;
- }
-
- ASSERT(index < MAX_PROGRAM_LOCAL_PARAMS);
- prog->LocalParams[index][0] = x;
- prog->LocalParams[index][1] = y;
- prog->LocalParams[index][2] = z;
- prog->LocalParams[index][3] = w;
-}
-
-
-/**
- * Note, this function is also used by the GL_NV_fragment_program extension.
- */
-void GLAPIENTRY
-_mesa_ProgramLocalParameter4fvARB(GLenum target, GLuint index,
- const GLfloat *params)
-{
- _mesa_ProgramLocalParameter4fARB(target, index, params[0], params[1],
- params[2], params[3]);
-}
-
-
-/**
- * Note, this function is also used by the GL_NV_fragment_program extension.
- */
-void GLAPIENTRY
-_mesa_ProgramLocalParameter4dARB(GLenum target, GLuint index,
- GLdouble x, GLdouble y,
- GLdouble z, GLdouble w)
-{
- _mesa_ProgramLocalParameter4fARB(target, index, (GLfloat) x, (GLfloat) y,
- (GLfloat) z, (GLfloat) w);
-}
-
-
-/**
- * Note, this function is also used by the GL_NV_fragment_program extension.
- */
-void GLAPIENTRY
-_mesa_ProgramLocalParameter4dvARB(GLenum target, GLuint index,
- const GLdouble *params)
-{
- _mesa_ProgramLocalParameter4fARB(target, index,
- (GLfloat) params[0], (GLfloat) params[1],
- (GLfloat) params[2], (GLfloat) params[3]);
-}
-
-
-/**
- * Note, this function is also used by the GL_NV_fragment_program extension.
- */
-void GLAPIENTRY
-_mesa_GetProgramLocalParameterfvARB(GLenum target, GLuint index,
- GLfloat *params)
-{
- const struct program *prog;
- GLuint maxParams;
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- if (target == GL_VERTEX_PROGRAM_ARB
- && ctx->Extensions.ARB_vertex_program) {
- prog = &(ctx->VertexProgram.Current->Base);
- maxParams = ctx->Const.MaxVertexProgramLocalParams;
- }
- else if (target == GL_FRAGMENT_PROGRAM_ARB
- && ctx->Extensions.ARB_fragment_program) {
- prog = &(ctx->FragmentProgram.Current->Base);
- maxParams = ctx->Const.MaxFragmentProgramLocalParams;
- }
- else if (target == GL_FRAGMENT_PROGRAM_NV
- && ctx->Extensions.NV_fragment_program) {
- prog = &(ctx->FragmentProgram.Current->Base);
- maxParams = MAX_NV_FRAGMENT_PROGRAM_PARAMS;
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM,
- "glGetProgramLocalParameterARB(target)");
- return;
- }
-
- if (index >= maxParams) {
- _mesa_error(ctx, GL_INVALID_VALUE,
- "glGetProgramLocalParameterARB(index)");
- return;
- }
-
- ASSERT(prog);
- ASSERT(index < MAX_PROGRAM_LOCAL_PARAMS);
- COPY_4V(params, prog->LocalParams[index]);
-}
-
-
-/**
- * Note, this function is also used by the GL_NV_fragment_program extension.
- */
-void GLAPIENTRY
-_mesa_GetProgramLocalParameterdvARB(GLenum target, GLuint index,
- GLdouble *params)
-{
- GET_CURRENT_CONTEXT(ctx);
- GLfloat floatParams[4];
- _mesa_GetProgramLocalParameterfvARB(target, index, floatParams);
- if (ctx->ErrorValue == GL_NO_ERROR) {
- COPY_4V(params, floatParams);
- }
-}
-
-
-void GLAPIENTRY
-_mesa_GetProgramivARB(GLenum target, GLenum pname, GLint *params)
-{
- struct program *prog;
- GET_CURRENT_CONTEXT(ctx);
-
- if (!ctx->_CurrentProgram)
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- if (target == GL_VERTEX_PROGRAM_ARB
- && ctx->Extensions.ARB_vertex_program) {
- prog = &(ctx->VertexProgram.Current->Base);
- }
- else if (target == GL_FRAGMENT_PROGRAM_ARB
- && ctx->Extensions.ARB_fragment_program) {
- prog = &(ctx->FragmentProgram.Current->Base);
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(target)");
- return;
- }
-
- ASSERT(prog);
-
- switch (pname) {
- case GL_PROGRAM_LENGTH_ARB:
- *params = prog->String ? _mesa_strlen((char *) prog->String) : 0;
- break;
- case GL_PROGRAM_FORMAT_ARB:
- *params = prog->Format;
- break;
- case GL_PROGRAM_BINDING_ARB:
- *params = prog->Id;
- break;
- case GL_PROGRAM_INSTRUCTIONS_ARB:
- *params = prog->NumInstructions;
- break;
- case GL_MAX_PROGRAM_INSTRUCTIONS_ARB:
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramInstructions;
- else
- *params = ctx->Const.MaxFragmentProgramInstructions;
- break;
- case GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB:
- *params = prog->NumInstructions;
- break;
- case GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB:
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramInstructions;
- else
- *params = ctx->Const.MaxFragmentProgramInstructions;
- break;
- case GL_PROGRAM_TEMPORARIES_ARB:
- *params = prog->NumTemporaries;
- break;
- case GL_MAX_PROGRAM_TEMPORARIES_ARB:
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramTemps;
- else
- *params = ctx->Const.MaxFragmentProgramTemps;
- break;
- case GL_PROGRAM_NATIVE_TEMPORARIES_ARB:
- /* XXX same as GL_PROGRAM_TEMPORARIES_ARB? */
- *params = prog->NumTemporaries;
- break;
- case GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB:
- /* XXX same as GL_MAX_PROGRAM_TEMPORARIES_ARB? */
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramTemps;
- else
- *params = ctx->Const.MaxFragmentProgramTemps;
- break;
- case GL_PROGRAM_PARAMETERS_ARB:
- *params = prog->NumParameters;
- break;
- case GL_MAX_PROGRAM_PARAMETERS_ARB:
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramLocalParams;
- else
- *params = ctx->Const.MaxFragmentProgramLocalParams;
- break;
- case GL_PROGRAM_NATIVE_PARAMETERS_ARB:
- /* XXX same as GL_MAX_PROGRAM_PARAMETERS_ARB? */
- *params = prog->NumParameters;
- break;
- case GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB:
- /* XXX same as GL_MAX_PROGRAM_PARAMETERS_ARB? */
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramLocalParams;
- else
- *params = ctx->Const.MaxFragmentProgramLocalParams;
- break;
- case GL_PROGRAM_ATTRIBS_ARB:
- *params = prog->NumAttributes;
- break;
- case GL_MAX_PROGRAM_ATTRIBS_ARB:
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramAttribs;
- else
- *params = ctx->Const.MaxFragmentProgramAttribs;
- break;
- case GL_PROGRAM_NATIVE_ATTRIBS_ARB:
- /* XXX same as GL_PROGRAM_ATTRIBS_ARB? */
- *params = prog->NumAttributes;
- break;
- case GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB:
- /* XXX same as GL_MAX_PROGRAM_ATTRIBS_ARB? */
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramAttribs;
- else
- *params = ctx->Const.MaxFragmentProgramAttribs;
- break;
- case GL_PROGRAM_ADDRESS_REGISTERS_ARB:
- *params = prog->NumAddressRegs;
- break;
- case GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB:
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramAddressRegs;
- else
- *params = ctx->Const.MaxFragmentProgramAddressRegs;
- break;
- case GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB:
- /* XXX same as GL_PROGRAM_ADDRESS_REGISTERS_ARB? */
- *params = prog->NumAddressRegs;
- break;
- case GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB:
- /* XXX same as GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB? */
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramAddressRegs;
- else
- *params = ctx->Const.MaxFragmentProgramAddressRegs;
- break;
- case GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB:
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramLocalParams;
- else
- *params = ctx->Const.MaxFragmentProgramLocalParams;
- break;
- case GL_MAX_PROGRAM_ENV_PARAMETERS_ARB:
- if (target == GL_VERTEX_PROGRAM_ARB)
- *params = ctx->Const.MaxVertexProgramEnvParams;
- else
- *params = ctx->Const.MaxFragmentProgramEnvParams;
- break;
- case GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB:
- if (ctx->Driver.IsProgramNative)
- *params = ctx->Driver.IsProgramNative( ctx, target, prog );
- else
- *params = GL_TRUE;
- break;
-
- /*
- * The following apply to fragment programs only.
- */
- case GL_PROGRAM_ALU_INSTRUCTIONS_ARB:
- case GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB:
- if (target != GL_FRAGMENT_PROGRAM_ARB) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(target)");
- return;
- }
- *params = ctx->FragmentProgram.Current->NumAluInstructions;
- break;
- case GL_PROGRAM_TEX_INSTRUCTIONS_ARB:
- case GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB:
- if (target != GL_FRAGMENT_PROGRAM_ARB) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(target)");
- return;
- }
- *params = ctx->FragmentProgram.Current->NumTexInstructions;
- break;
- case GL_PROGRAM_TEX_INDIRECTIONS_ARB:
- case GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB:
- if (target != GL_FRAGMENT_PROGRAM_ARB) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(target)");
- return;
- }
- *params = ctx->FragmentProgram.Current->NumTexIndirections;
- break;
- case GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB:
- case GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB:
- if (target != GL_FRAGMENT_PROGRAM_ARB) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(target)");
- return;
- }
- *params = ctx->Const.MaxFragmentProgramAluInstructions;
- break;
- case GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB:
- case GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB:
- if (target != GL_FRAGMENT_PROGRAM_ARB) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(target)");
- return;
- }
- *params = ctx->Const.MaxFragmentProgramTexInstructions;
- break;
- case GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB:
- case GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB:
- if (target != GL_FRAGMENT_PROGRAM_ARB) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(target)");
- return;
- }
- *params = ctx->Const.MaxFragmentProgramTexIndirections;
- break;
- default:
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(pname)");
- return;
- }
-}
-
-
-void GLAPIENTRY
-_mesa_GetProgramStringARB(GLenum target, GLenum pname, GLvoid *string)
-{
- struct program *prog;
- GET_CURRENT_CONTEXT(ctx);
-
- if (!ctx->_CurrentProgram)
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- if (target == GL_VERTEX_PROGRAM_ARB) {
- prog = &(ctx->VertexProgram.Current->Base);
- }
- else if (target == GL_FRAGMENT_PROGRAM_ARB) {
- prog = &(ctx->FragmentProgram.Current->Base);
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramStringARB(target)");
- return;
- }
-
- ASSERT(prog);
-
- if (pname != GL_PROGRAM_STRING_ARB) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramStringARB(pname)");
- return;
- }
-
- MEMCPY(string, prog->String, _mesa_strlen((char *) prog->String));
-}
-
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.1
- *
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#define DEBUG_VP 0
-
-/**
- * \file arbvertparse.c
- * ARB_vertex_program parser.
- * \author Karl Rasche
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "arbvertparse.h"
-#include "hash.h"
-#include "imports.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "nvprogram.h"
-#include "nvvertparse.h"
-#include "nvvertprog.h"
-
-#include "arbparse.h"
-
-
-static GLvoid
-debug_vp_inst(GLint num, struct vp_instruction *vp)
-{
- GLint a;
-
- for (a=0; a<num; a++) {
- switch (vp[a].Opcode) {
- case VP_OPCODE_MOV:
- fprintf(stderr, "VP_OPCODE_MOV"); break;
-
- case VP_OPCODE_LIT:
- fprintf(stderr, "VP_OPCODE_LIT"); break;
-
- case VP_OPCODE_RCP:
- fprintf(stderr, "VP_OPCODE_RCP"); break;
-
- case VP_OPCODE_RSQ:
- fprintf(stderr, "VP_OPCODE_RSQ"); break;
-
- case VP_OPCODE_EXP:
- fprintf(stderr, "VP_OPCODE_EXP"); break;
-
- case VP_OPCODE_LOG:
- fprintf(stderr, "VP_OPCODE_LOG"); break;
-
- case VP_OPCODE_MUL:
- fprintf(stderr, "VP_OPCODE_MUL"); break;
-
- case VP_OPCODE_ADD:
- fprintf(stderr, "VP_OPCODE_ADD"); break;
-
- case VP_OPCODE_DP3:
- fprintf(stderr, "VP_OPCODE_DP3"); break;
-
- case VP_OPCODE_DP4:
- fprintf(stderr, "VP_OPCODE_DP4"); break;
-
- case VP_OPCODE_DST:
- fprintf(stderr, "VP_OPCODE_DST"); break;
-
- case VP_OPCODE_MIN:
- fprintf(stderr, "VP_OPCODE_MIN"); break;
-
- case VP_OPCODE_MAX:
- fprintf(stderr, "VP_OPCODE_MAX"); break;
-
- case VP_OPCODE_SLT:
- fprintf(stderr, "VP_OPCODE_SLT"); break;
-
- case VP_OPCODE_SGE:
- fprintf(stderr, "VP_OPCODE_SGE"); break;
-
- case VP_OPCODE_MAD:
- fprintf(stderr, "VP_OPCODE_MAD"); break;
-
- case VP_OPCODE_ARL:
- fprintf(stderr, "VP_OPCODE_ARL"); break;
-
- case VP_OPCODE_DPH:
- fprintf(stderr, "VP_OPCODE_DPH"); break;
-
- case VP_OPCODE_RCC:
- fprintf(stderr, "VP_OPCODE_RCC"); break;
-
- case VP_OPCODE_SUB:
- fprintf(stderr, "VP_OPCODE_SUB"); break;
-
- case VP_OPCODE_ABS:
- fprintf(stderr, "VP_OPCODE_ABS"); break;
-
- case VP_OPCODE_FLR:
- fprintf(stderr, "VP_OPCODE_FLR"); break;
-
- case VP_OPCODE_FRC:
- fprintf(stderr, "VP_OPCODE_FRC"); break;
-
- case VP_OPCODE_EX2:
- fprintf(stderr, "VP_OPCODE_EX2"); break;
-
- case VP_OPCODE_LG2:
- fprintf(stderr, "VP_OPCODE_LG2"); break;
-
- case VP_OPCODE_POW:
- fprintf(stderr, "VP_OPCODE_POW"); break;
-
- case VP_OPCODE_XPD:
- fprintf(stderr, "VP_OPCODE_XPD"); break;
-
- case VP_OPCODE_SWZ:
- fprintf(stderr, "VP_OPCODE_SWZ"); break;
-
- case VP_OPCODE_END:
- fprintf(stderr, "VP_OPCODE_END"); break;
- }
-
- fprintf(stderr, " D(0x%x:%d:%d%d%d%d) ", vp[a].DstReg.File, vp[a].DstReg.Index,
- vp[a].DstReg.WriteMask[0],
- vp[a].DstReg.WriteMask[1],
- vp[a].DstReg.WriteMask[2],
- vp[a].DstReg.WriteMask[3]);
-
- fprintf(stderr, "S1(0x%x:%d:%d%d%d%d) ", vp[a].SrcReg[0].File, vp[a].SrcReg[0].Index,
- vp[a].SrcReg[0].Swizzle[0],
- vp[a].SrcReg[0].Swizzle[1],
- vp[a].SrcReg[0].Swizzle[2],
- vp[a].SrcReg[0].Swizzle[3]);
-
- fprintf(stderr, "S2(0x%x:%d:%d%d%d%d) ", vp[a].SrcReg[1].File, vp[a].SrcReg[1].Index,
- vp[a].SrcReg[1].Swizzle[0],
- vp[a].SrcReg[1].Swizzle[1],
- vp[a].SrcReg[1].Swizzle[2],
- vp[a].SrcReg[1].Swizzle[3]);
-
- fprintf(stderr, "S3(0x%x:%d:%d%d%d%d)", vp[a].SrcReg[2].File, vp[a].SrcReg[2].Index,
- vp[a].SrcReg[2].Swizzle[0],
- vp[a].SrcReg[2].Swizzle[1],
- vp[a].SrcReg[2].Swizzle[2],
- vp[a].SrcReg[2].Swizzle[3]);
-
- fprintf(stderr, "\n");
- }
-}
-
-
-void
-_mesa_parse_arb_vertex_program(GLcontext * ctx, GLenum target,
- const GLubyte * str, GLsizei len,
- struct vertex_program *program)
-{
- GLuint retval;
- struct arb_program ap;
-
- retval = _mesa_parse_arb_program(ctx, str, len, &ap);
-
- /* copy the relvant contents of the arb_program struct into the
- * fragment_program struct
- */
- program->Base.NumInstructions = ap.Base.NumInstructions;
- program->Base.NumTemporaries = ap.Base.NumTemporaries;
- program->Base.NumParameters = ap.Base.NumParameters;
- program->Base.NumAttributes = ap.Base.NumAttributes;
- program->Base.NumAddressRegs = ap.Base.NumAddressRegs;
-
- program->IsPositionInvariant = ap.HintPositionInvariant;
- program->InputsRead = ap.InputsRead;
- program->OutputsWritten = ap.OutputsWritten;
- program->Parameters = ap.Parameters;
-
- /* Parse error. Allocate a dummy program and return */
- if (retval)
- {
- program->Instructions = (struct vp_instruction *) _mesa_malloc (
- sizeof(struct vp_instruction) );
- program->Instructions[0].Opcode = VP_OPCODE_END;
- return;
- }
-
- /* Eh.. we parsed something that wasn't a vertex program. doh! */
- if (ap.Base.Target != GL_VERTEX_PROGRAM_ARB)
- {
- program->Instructions = (struct vp_instruction *) _mesa_malloc (
- sizeof(struct vp_instruction) );
- program->Instructions[0].Opcode = VP_OPCODE_END;
-
- _mesa_error (ctx, GL_INVALID_OPERATION, "Parsed a non-vertex program as a vertex program");
- return;
- }
-
- program->Instructions = ap.VPInstructions;
-
-#if DEBUG_VP
- debug_vp_inst(ap.Base.NumInstructions, ap.VPInstructions);
-#else
- (void) debug_vp_inst;
-#endif
-
-}
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