src/mesa/main/shaderapi.h

   1 /*
   2  * Mesa 3-D graphics library
   3  *
   4  * Copyright (C) 2004-2007  Brian Paul   All Rights Reserved.
   5  * Copyright (C) 2010  VMware, Inc.  All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11  * and/or sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included
  15  * in all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25
  26 #ifndef SHADERAPI_H
  27 #define SHADERAPI_H
  28
  29
  30 #include "glheader.h"
  31
  32 struct _glapi_table;
  33 struct gl_context;
  34 struct gl_shader_program;
  35
  36 extern GLint
  37 _mesa_sizeof_glsl_type(GLenum type);
  38
  39 extern void
  40 _mesa_copy_string(GLchar *dst, GLsizei maxLength,
  41                   GLsizei *length, const GLchar *src);
  42
  43 extern void
  44 _mesa_use_program(struct gl_context *ctx, struct gl_shader_program *shProg);
  45
  46 extern void
  47 _mesa_active_program(struct gl_context *ctx, struct gl_shader_program *shProg,
  48                      const char *caller);
  49
  50 extern void
  51 _mesa_init_shader_dispatch(struct _glapi_table *exec);
  52
  53
  54
  55 extern void GLAPIENTRY
  56 _mesa_AttachObjectARB(GLhandleARB, GLhandleARB);
  57
  58 extern void  GLAPIENTRY
  59 _mesa_CompileShaderARB(GLhandleARB);
  60
  61 extern GLhandleARB GLAPIENTRY
  62 _mesa_CreateProgramObjectARB(void);
  63
  64 extern GLhandleARB GLAPIENTRY
  65 _mesa_CreateShaderObjectARB(GLenum type);
  66
  67 extern void GLAPIENTRY
  68 _mesa_DeleteObjectARB(GLhandleARB obj);
  69
  70 extern void GLAPIENTRY
  71 _mesa_DetachObjectARB(GLhandleARB, GLhandleARB);
  72
  73 extern void GLAPIENTRY
  74 _mesa_GetAttachedObjectsARB(GLhandleARB, GLsizei, GLsizei *, GLhandleARB *);
  75
  76 extern GLint GLAPIENTRY
  77 _mesa_GetFragDataLocation(GLuint program, const GLchar *name);
  78
  79 extern GLhandleARB GLAPIENTRY
  80 _mesa_GetHandleARB(GLenum pname);
  81
  82 extern void GLAPIENTRY
  83 _mesa_GetInfoLogARB(GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
  84
  85 extern void GLAPIENTRY
  86 _mesa_GetObjectParameterfvARB(GLhandleARB, GLenum, GLfloat *);
  87
  88 extern void GLAPIENTRY
  89 _mesa_GetObjectParameterivARB(GLhandleARB, GLenum, GLint *);
  90
  91 extern void GLAPIENTRY
  92 _mesa_GetShaderSourceARB(GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
  93
  94 extern GLboolean GLAPIENTRY
  95 _mesa_IsProgram(GLuint name);
  96
  97 extern GLboolean GLAPIENTRY
  98 _mesa_IsShader(GLuint name);
  99
 100 extern void GLAPIENTRY
 101 _mesa_LinkProgramARB(GLhandleARB programObj);
 102
 103 extern void GLAPIENTRY
 104 _mesa_ShaderSourceARB(GLhandleARB, GLsizei, const GLcharARB* *, const GLint *);
 105
 106 extern void GLAPIENTRY
 107 _mesa_UseProgramObjectARB(GLhandleARB);
 108
 109 extern void GLAPIENTRY
 110 _mesa_ValidateProgramARB(GLhandleARB);
 111
 112
 113 extern void GLAPIENTRY
 114 _mesa_BindAttribLocationARB(GLhandleARB, GLuint, const GLcharARB *);
 115
 116 extern void GLAPIENTRY
 117 _mesa_BindFragDataLocation(GLuint program, GLuint colorNumber,
 118                            const GLchar *name);
 119
 120 extern void GLAPIENTRY
 121 _mesa_GetActiveAttribARB(GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *,
 122                          GLenum *, GLcharARB *);
 123
 124 extern GLint GLAPIENTRY
 125 _mesa_GetAttribLocationARB(GLhandleARB, const GLcharARB *);
 126
 127
 128
 129 extern void GLAPIENTRY
 130 _mesa_AttachShader(GLuint program, GLuint shader);
 131
 132 extern GLuint GLAPIENTRY
 133 _mesa_CreateShader(GLenum);
 134
 135 extern GLuint GLAPIENTRY
 136 _mesa_CreateProgram(void);
 137
 138 extern void GLAPIENTRY
 139 _mesa_DeleteProgram(GLuint program);
 140
 141 extern void GLAPIENTRY
 142 _mesa_DeleteShader(GLuint shader);
 143
 144 extern void GLAPIENTRY
 145 _mesa_DetachShader(GLuint program, GLuint shader);
 146
 147 extern void GLAPIENTRY
 148 _mesa_GetAttachedShaders(GLuint program, GLsizei maxCount,
 149                          GLsizei *count, GLuint *obj);
 150
 151 extern void GLAPIENTRY
 152 _mesa_GetProgramiv(GLuint program, GLenum pname, GLint *params);
 153
 154 extern void GLAPIENTRY
 155 _mesa_GetProgramInfoLog(GLuint program, GLsizei bufSize,
 156                         GLsizei *length, GLchar *infoLog);
 157
 158 extern void GLAPIENTRY
 159 _mesa_GetShaderiv(GLuint shader, GLenum pname, GLint *params);
 160
 161 extern void GLAPIENTRY
 162 _mesa_GetShaderInfoLog(GLuint shader, GLsizei bufSize,
 163                        GLsizei *length, GLchar *infoLog);
 164
 165
 166 extern void GLAPIENTRY
 167 _mesa_GetShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype,
 168                                GLint *range, GLint *precision);
 169
 170 extern void GLAPIENTRY
 171 _mesa_ReleaseShaderCompiler(void);
 172
 173 extern void GLAPIENTRY
 174 _mesa_ShaderBinary(GLint n, const GLuint *shaders, GLenum binaryformat,
 175                    const void* binary, GLint length);
 176
 177 extern void GLAPIENTRY
 178 _mesa_ProgramParameteriARB(GLuint program, GLenum pname,
 179                            GLint value);
 180 void
 181 _mesa_use_shader_program(struct gl_context *ctx, GLenum type,
 182                          struct gl_shader_program *shProg);
 183
 184 extern void GLAPIENTRY
 185 _mesa_UseShaderProgramEXT(GLenum type, GLuint program);
 186
 187 extern void GLAPIENTRY
 188 _mesa_ActiveProgramEXT(GLuint program);
 189
 190 extern GLuint GLAPIENTRY
 191 _mesa_CreateShaderProgramEXT(GLenum type, const GLchar *string);
 192
 193 #endif /* SHADERAPI_H */