a974949f3b
Fixes failure on restoring state when the program was active but deleted, and the name no longer exists. Bug #31194
192 lines
5.4 KiB
C
192 lines
5.4 KiB
C
/*
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* Mesa 3-D graphics library
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*
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* Copyright (C) 2004-2007 Brian Paul All Rights Reserved.
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* Copyright (C) 2010 VMware, Inc. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef SHADERAPI_H
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#define SHADERAPI_H
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#include "glheader.h"
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#include "mtypes.h"
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extern GLint
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_mesa_sizeof_glsl_type(GLenum type);
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extern void
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_mesa_copy_string(GLchar *dst, GLsizei maxLength,
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GLsizei *length, const GLchar *src);
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extern void
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_mesa_use_program(struct gl_context *ctx, struct gl_shader_program *shProg);
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extern void
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_mesa_active_program(struct gl_context *ctx, struct gl_shader_program *shProg,
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const char *caller);
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extern void
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_mesa_init_shader_dispatch(struct _glapi_table *exec);
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extern void GLAPIENTRY
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_mesa_AttachObjectARB(GLhandleARB, GLhandleARB);
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extern void GLAPIENTRY
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_mesa_CompileShaderARB(GLhandleARB);
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extern GLhandleARB GLAPIENTRY
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_mesa_CreateProgramObjectARB(void);
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extern GLhandleARB GLAPIENTRY
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_mesa_CreateShaderObjectARB(GLenum type);
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extern void GLAPIENTRY
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_mesa_DeleteObjectARB(GLhandleARB obj);
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extern void GLAPIENTRY
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_mesa_DetachObjectARB(GLhandleARB, GLhandleARB);
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extern void GLAPIENTRY
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_mesa_GetAttachedObjectsARB(GLhandleARB, GLsizei, GLsizei *, GLhandleARB *);
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extern GLint GLAPIENTRY
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_mesa_GetFragDataLocation(GLuint program, const GLchar *name);
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extern GLhandleARB GLAPIENTRY
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_mesa_GetHandleARB(GLenum pname);
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extern void GLAPIENTRY
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_mesa_GetInfoLogARB(GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
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extern void GLAPIENTRY
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_mesa_GetObjectParameterfvARB(GLhandleARB, GLenum, GLfloat *);
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extern void GLAPIENTRY
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_mesa_GetObjectParameterivARB(GLhandleARB, GLenum, GLint *);
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extern void GLAPIENTRY
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_mesa_GetShaderSourceARB(GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
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extern GLboolean GLAPIENTRY
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_mesa_IsProgram(GLuint name);
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extern GLboolean GLAPIENTRY
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_mesa_IsShader(GLuint name);
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extern void GLAPIENTRY
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_mesa_LinkProgramARB(GLhandleARB programObj);
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extern void GLAPIENTRY
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_mesa_ShaderSourceARB(GLhandleARB, GLsizei, const GLcharARB* *, const GLint *);
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extern void GLAPIENTRY
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_mesa_UseProgramObjectARB(GLhandleARB);
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extern void GLAPIENTRY
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_mesa_ValidateProgramARB(GLhandleARB);
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extern void GLAPIENTRY
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_mesa_BindAttribLocationARB(GLhandleARB, GLuint, const GLcharARB *);
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extern void GLAPIENTRY
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_mesa_BindFragDataLocation(GLuint program, GLuint colorNumber,
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const GLchar *name);
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extern void GLAPIENTRY
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_mesa_GetActiveAttribARB(GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *,
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GLenum *, GLcharARB *);
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extern GLint GLAPIENTRY
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_mesa_GetAttribLocationARB(GLhandleARB, const GLcharARB *);
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extern void GLAPIENTRY
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_mesa_AttachShader(GLuint program, GLuint shader);
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extern GLuint GLAPIENTRY
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_mesa_CreateShader(GLenum);
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extern GLuint GLAPIENTRY
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_mesa_CreateProgram(void);
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extern void GLAPIENTRY
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_mesa_DeleteProgram(GLuint program);
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extern void GLAPIENTRY
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_mesa_DeleteShader(GLuint shader);
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extern void GLAPIENTRY
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_mesa_DetachShader(GLuint program, GLuint shader);
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extern void GLAPIENTRY
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_mesa_GetAttachedShaders(GLuint program, GLsizei maxCount,
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GLsizei *count, GLuint *obj);
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extern void GLAPIENTRY
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_mesa_GetProgramiv(GLuint program, GLenum pname, GLint *params);
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extern void GLAPIENTRY
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_mesa_GetProgramInfoLog(GLuint program, GLsizei bufSize,
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GLsizei *length, GLchar *infoLog);
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extern void GLAPIENTRY
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_mesa_GetShaderiv(GLuint shader, GLenum pname, GLint *params);
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extern void GLAPIENTRY
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_mesa_GetShaderInfoLog(GLuint shader, GLsizei bufSize,
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GLsizei *length, GLchar *infoLog);
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extern void GLAPIENTRY
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_mesa_GetShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype,
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GLint *range, GLint *precision);
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extern void GLAPIENTRY
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_mesa_ReleaseShaderCompiler(void);
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extern void GLAPIENTRY
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_mesa_ShaderBinary(GLint n, const GLuint *shaders, GLenum binaryformat,
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const void* binary, GLint length);
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extern void GLAPIENTRY
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_mesa_ProgramParameteriARB(GLuint program, GLenum pname,
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GLint value);
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void
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_mesa_use_shader_program(struct gl_context *ctx, GLenum type,
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struct gl_shader_program *shProg);
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extern void GLAPIENTRY
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_mesa_UseShaderProgramEXT(GLenum type, GLuint program);
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extern void GLAPIENTRY
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_mesa_ActiveProgramEXT(GLuint program);
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extern GLuint GLAPIENTRY
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_mesa_CreateShaderProgramEXT(GLenum type, const GLchar *string);
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#endif /* SHADERAPI_H */
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