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Diffstat (limited to 'src/mesa/main/arbprogram.c')
| -rw-r--r-- | src/mesa/main/arbprogram.c | 601 |
1 files changed, 601 insertions, 0 deletions
diff --git a/src/mesa/main/arbprogram.c b/src/mesa/main/arbprogram.c new file mode 100644 index 00000000000..54df8183b5c --- /dev/null +++ b/src/mesa/main/arbprogram.c @@ -0,0 +1,601 @@ +/* + * Mesa 3-D graphics library + * Version: 5.1 + * + * Copyright (C) 1999-2003 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 + * \brief ARB_vertex/fragment_program state management functions. + * \author Brian Paul + */ + + +#include "glheader.h" +#include "context.h" +#include "hash.h" +#include "imports.h" +#include "macros.h" +#include "mtypes.h" +#include "arbprogram.h" + + + +void +_mesa_VertexAttrib1sARB(GLuint index, GLshort x) +{ +} + +void +_mesa_VertexAttrib1fARB(GLuint index, GLfloat x) +{ +} + +void +_mesa_VertexAttrib1dARB(GLuint index, GLdouble x) +{ +} + +void +_mesa_VertexAttrib2sARB(GLuint index, GLshort x, GLshort y) +{ +} + +void +_mesa_VertexAttrib2fARB(GLuint index, GLfloat x, GLfloat y) +{ +} + +void +_mesa_VertexAttrib2dARB(GLuint index, GLdouble x, GLdouble y) +{ +} + +void +_mesa_VertexAttrib3sARB(GLuint index, GLshort x, GLshort y, GLshort z) +{ +} + +void +_mesa_VertexAttrib3fARB(GLuint index, GLfloat x, GLfloat y, GLfloat z) +{ +} + +void +_mesa_VertexAttrib3dARB(GLuint index, GLdouble x, GLdouble y, GLdouble z) +{ +} + +void +_mesa_VertexAttrib4sARB(GLuint index, GLshort x, GLshort y, GLshort z, GLshort w) +{ +} + +void +_mesa_VertexAttrib4fARB(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w) +{ +} + +void +_mesa_VertexAttrib4dARB(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w) +{ +} + +void +_mesa_VertexAttrib4NubARB(GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w) +{ +} + +void +_mesa_VertexAttrib1svARB(GLuint index, const GLshort *v) +{ +} + +void +_mesa_VertexAttrib1fvARB(GLuint index, const GLfloat *v) +{ +} + +void +_mesa_VertexAttrib1dvARB(GLuint index, const GLdouble *v) +{ +} + +void +_mesa_VertexAttrib2svARB(GLuint index, const GLshort *v) +{ +} + +void +_mesa_VertexAttrib2fvARB(GLuint index, const GLfloat *v) +{ +} + +void +_mesa_VertexAttrib2dvARB(GLuint index, const GLdouble *v) +{ +} + +void +_mesa_VertexAttrib3svARB(GLuint index, const GLshort *v) +{ +} + +void +_mesa_VertexAttrib3fvARB(GLuint index, const GLfloat *v) +{ +} + +void +_mesa_VertexAttrib3dvARB(GLuint index, const GLdouble *v) +{ +} + +void +_mesa_VertexAttrib4bvARB(GLuint index, const GLbyte *v) +{ +} + +void +_mesa_VertexAttrib4svARB(GLuint index, const GLshort *v) +{ +} + +void +_mesa_VertexAttrib4ivARB(GLuint index, const GLint *v) +{ +} + +void +_mesa_VertexAttrib4ubvARB(GLuint index, const GLubyte *v) +{ +} + +void +_mesa_VertexAttrib4usvARB(GLuint index, const GLushort *v) +{ +} + +void +_mesa_VertexAttrib4uivARB(GLuint index, const GLuint *v) +{ +} + +void +_mesa_VertexAttrib4fvARB(GLuint index, const GLfloat *v) +{ +} + +void +_mesa_VertexAttrib4dvARB(GLuint index, const GLdouble *v) +{ +} + +void +_mesa_VertexAttrib4NbvARB(GLuint index, const GLbyte *v) +{ +} + +void +_mesa_VertexAttrib4NsvARB(GLuint index, const GLshort *v) +{ +} + +void +_mesa_VertexAttrib4NivARB(GLuint index, const GLint *v) +{ +} + +void +_mesa_VertexAttrib4NubvARB(GLuint index, const GLubyte *v) +{ +} + +void +_mesa_VertexAttrib4NusvARB(GLuint index, const GLushort *v) +{ +} + +void +_mesa_VertexAttrib4NuivARB(GLuint index, const GLuint *v) +{ +} + + +void +_mesa_VertexAttribPointerARB(GLuint index, GLint size, GLenum type, + GLboolean normalized, GLsizei stride, + const GLvoid *pointer) +{ +} + + +void +_mesa_EnableVertexAttribArrayARB(GLuint index) +{ +} + + +void +_mesa_DisableVertexAttribArrayARB(GLuint index) +{ +} + + +void +_mesa_GetVertexAttribdvARB(GLuint index, GLenum pname, GLdouble *params) +{ +} + + +void +_mesa_GetVertexAttribfvARB(GLuint index, GLenum pname, GLfloat *params) +{ +} + + +void +_mesa_GetVertexAttribivARB(GLuint index, GLenum pname, GLint *params) +{ +} + + +void +_mesa_GetVertexAttribPointervARB(GLuint index, GLenum pname, GLvoid **pointer) +{ +} + + +void +_mesa_ProgramStringARB(GLenum target, GLenum format, GLsizei len, + const GLvoid *string) +{ +} + + +void +_mesa_BindProgramARB(GLenum target, GLuint program) +{ +} + + +void +_mesa_DeleteProgramsARB(GLsizei n, const GLuint *programs) +{ +} + + +void +_mesa_GenProgramsARB(GLsizei n, GLuint *programs) +{ +} + + +void +_mesa_ProgramEnvParameter4dARB(GLenum target, GLuint index, + GLdouble x, GLdouble y, GLdouble z, GLdouble w) +{ +} + + +void +_mesa_ProgramEnvParameter4dvARB(GLenum target, GLuint index, + const GLdouble *params) +{ +} + + +void +_mesa_ProgramEnvParameter4fARB(GLenum target, GLuint index, + GLfloat x, GLfloat y, GLfloat z, GLfloat w) +{ +} + + +void +_mesa_ProgramEnvParameter4fvARB(GLenum target, GLuint index, + const GLfloat *params) +{ +} + + +#if 111 + +void +_mesa_ProgramLocalParameter4fARB(GLenum target, GLuint index, + GLfloat x, GLfloat y, GLfloat z, GLfloat w) +{ + GET_CURRENT_CONTEXT(ctx); + ASSERT_OUTSIDE_BEGIN_END(ctx); + + if (target == GL_FRAGMENT_PROGRAM_NV) { + struct fragment_program *fprog = ctx->FragmentProgram.Current; + if (!fprog) { + _mesa_error(ctx, GL_INVALID_ENUM, "glProgramLocalParameterARB"); + return; + } + if (index >= MAX_NV_FRAGMENT_PROGRAM_PARAMS) { + _mesa_error(ctx, GL_INVALID_VALUE, "glProgramLocalParameterARB"); + return; + } + fprog->Base.LocalParams[index][0] = x; + fprog->Base.LocalParams[index][1] = y; + fprog->Base.LocalParams[index][2] = z; + fprog->Base.LocalParams[index][3] = w; + } + else { + _mesa_error(ctx, GL_INVALID_ENUM, "glProgramLocalParameterARB"); + return; + } +} + + +void +_mesa_ProgramLocalParameter4fvARB(GLenum target, GLuint index, + const GLfloat *params) +{ + glProgramLocalParameter4fARB(target, index, params[0], params[1], + params[2], params[3]); +} + + +void +_mesa_ProgramLocalParameter4dARB(GLenum target, GLuint index, + GLdouble x, GLdouble y, + GLdouble z, GLdouble w) +{ + glProgramLocalParameter4fARB(target, index, (GLfloat)x, (GLfloat)y, + (GLfloat)z, (GLfloat)w); +} + + +void +_mesa_ProgramLocalParameter4dvARB(GLenum target, GLuint index, + const GLdouble *params) +{ + glProgramLocalParameter4fARB(target, index, (GLfloat)params[0], + (GLfloat)params[1], (GLfloat)params[2], + (GLfloat)params[3]); +} + + +void +_mesa_GetProgramLocalParameterfvARB(GLenum target, GLuint index, + GLfloat *params) +{ + 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.MaxVertexProgramParams; + } + else if ((target == GL_FRAGMENT_PROGRAM_ARB + && ctx->Extensions.ARB_fragment_program) || + (target == GL_FRAGMENT_PROGRAM_NV + && ctx->Extensions.NV_fragment_program)) { + prog = &(ctx->FragmentProgram.Current->Base); + maxParams = ctx->Const.MaxFragmentProgramParams; + } + else { + _mesa_error(ctx, GL_INVALID_ENUM, + "glGetProgramLocalParameterARB(target)"); + return; + } + + if (index >= maxParams) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glGetProgramLocalParameterARB(index)"); + return; + } + + ASSERT(prog); + params[0] = prog->LocalParams[index][0]; + params[1] = prog->LocalParams[index][1]; + params[2] = prog->LocalParams[index][2]; + params[3] = prog->LocalParams[index][3]; +} + + +void +_mesa_GetProgramLocalParameterdvARB(GLenum target, GLuint index, + GLdouble *params) +{ + GLfloat floatParams[4]; + glGetProgramLocalParameterfvARB(target, index, floatParams); + COPY_4V(params, floatParams); +} + +#else + + +void +_mesa_ProgramLocalParameter4dARB(GLenum target, GLuint index, + GLdouble x, GLdouble y, + GLdouble z, GLdouble w) +{ +} + + +void +_mesa_ProgramLocalParameter4dvARB(GLenum target, GLuint index, + const GLdouble *params) +{ +} + + +void +_mesa_ProgramLocalParameter4fARB(GLenum target, GLuint index, + GLfloat x, GLfloat y, GLfloat z, GLfloat w) +{ +} + + +void +_mesa_ProgramLocalParameter4fvARB(GLenum target, GLuint index, + const GLfloat *params) +{ +} + +#endif + +void +_mesa_GetProgramEnvParameterdvARB(GLenum target, GLuint index, + GLdouble *params) +{ +} + + +void +_mesa_GetProgramEnvParameterfvARB(GLenum target, GLuint index, + GLfloat *params) +{ +} + + +#if 000 +void +_mesa_GetProgramLocalParameterdvARB(GLenum target, GLuint index, + GLdouble *params) +{ +} + + +void +_mesa_GetProgramLocalParameterfvARB(GLenum target, GLuint index, + GLfloat *params) +{ +} +#endif + + + +void +_mesa_GetProgramivARB(GLenum target, GLenum pname, GLint *params) +{ + struct program *prog; + GET_CURRENT_CONTEXT(ctx); + 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, "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: + case GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB: + case GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB: + case GL_PROGRAM_TEMPORARIES_ARB: + case GL_MAX_PROGRAM_TEMPORARIES_ARB: + case GL_PROGRAM_NATIVE_TEMPORARIES_ARB: + case GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB: + case GL_PROGRAM_PARAMETERS_ARB: + case GL_MAX_PROGRAM_PARAMETERS_ARB: + case GL_PROGRAM_NATIVE_PARAMETERS_ARB: + case GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB: + case GL_PROGRAM_ATTRIBS_ARB: + case GL_MAX_PROGRAM_ATTRIBS_ARB: + case GL_PROGRAM_NATIVE_ATTRIBS_ARB: + case GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB: + case GL_PROGRAM_ADDRESS_REGISTERS_ARB: + case GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB: + case GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB: + case GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB: + case GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB: + case GL_MAX_PROGRAM_ENV_PARAMETERS_ARB: + case GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB: + break; + default: + _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(pname)"); + return; + } +} + + +void +_mesa_GetProgramStringARB(GLenum target, GLenum pname, GLvoid *string) +{ + struct program *prog; + GET_CURRENT_CONTEXT(ctx); + 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)); +} + + +GLboolean +_mesa_IsProgramARB(GLuint program) +{ + struct program *prog; + GET_CURRENT_CONTEXT(ctx); + ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE); + + if (program == 0) + return GL_FALSE; + + prog = (struct program *) _mesa_HashLookup(ctx->Shared->Programs, program); + if (prog && prog->Target) + return GL_TRUE; + else + return GL_FALSE; +} |