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
  33 #ifdef __cplusplus
  34 extern "C" {
  35 #endif
  36
  37
  38 struct _glapi_table;
  39 struct gl_context;
  40 struct gl_shader_program;
  41
  42 extern void
  43 _mesa_copy_string(GLchar *dst, GLsizei maxLength,
  44                   GLsizei *length, const GLchar *src);
  45
  46 extern void
  47 _mesa_use_program(struct gl_context *ctx, struct gl_shader_program *shProg);
  48
  49 extern void
  50 _mesa_active_program(struct gl_context *ctx, struct gl_shader_program *shProg,
  51                      const char *caller);
  52
  53 extern void
  54 _mesa_init_shader_dispatch(const struct gl_context *ctx,
  55                            struct _glapi_table *exec);
  56
  57 extern unsigned
  58 _mesa_count_active_attribs(struct gl_shader_program *shProg);
  59
  60 extern size_t
  61 _mesa_longest_attribute_name_length(struct gl_shader_program *shProg);
  62
  63 extern void GLAPIENTRY
  64 _mesa_AttachObjectARB(GLhandleARB, GLhandleARB);
  65
  66 extern void  GLAPIENTRY
  67 _mesa_CompileShader(GLhandleARB);
  68
  69 extern GLhandleARB GLAPIENTRY
  70 _mesa_CreateProgramObjectARB(void);
  71
  72 extern GLhandleARB GLAPIENTRY
  73 _mesa_CreateShaderObjectARB(GLenum type);
  74
  75 extern void GLAPIENTRY
  76 _mesa_DeleteObjectARB(GLhandleARB obj);
  77
  78 extern void GLAPIENTRY
  79 _mesa_DetachObjectARB(GLhandleARB, GLhandleARB);
  80
  81 extern void GLAPIENTRY
  82 _mesa_GetAttachedObjectsARB(GLhandleARB, GLsizei, GLsizei *, GLhandleARB *);
  83
  84 extern GLint GLAPIENTRY
  85 _mesa_GetFragDataLocation(GLuint program, const GLchar *name);
  86
  87 extern GLint GLAPIENTRY
  88 _mesa_GetFragDataIndex(GLuint program, const GLchar *name);
  89
  90 extern GLhandleARB GLAPIENTRY
  91 _mesa_GetHandleARB(GLenum pname);
  92
  93 extern void GLAPIENTRY
  94 _mesa_GetInfoLogARB(GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
  95
  96 extern void GLAPIENTRY
  97 _mesa_GetObjectParameterfvARB(GLhandleARB, GLenum, GLfloat *);
  98
  99 extern void GLAPIENTRY
 100 _mesa_GetObjectParameterivARB(GLhandleARB, GLenum, GLint *);
 101
 102 extern void GLAPIENTRY
 103 _mesa_GetShaderSource(GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
 104
 105 extern GLboolean GLAPIENTRY
 106 _mesa_IsProgram(GLuint name);
 107
 108 extern GLboolean GLAPIENTRY
 109 _mesa_IsShader(GLuint name);
 110
 111 extern void GLAPIENTRY
 112 _mesa_LinkProgram(GLhandleARB programObj);
 113
 114 extern void GLAPIENTRY
 115 _mesa_ShaderSource(GLhandleARB, GLsizei, const GLcharARB* *, const GLint *);
 116
 117 extern void GLAPIENTRY
 118 _mesa_UseProgram(GLhandleARB);
 119
 120 extern void GLAPIENTRY
 121 _mesa_ValidateProgram(GLhandleARB);
 122
 123
 124 extern void GLAPIENTRY
 125 _mesa_BindAttribLocation(GLhandleARB, GLuint, const GLcharARB *);
 126
 127 extern void GLAPIENTRY
 128 _mesa_BindFragDataLocation(GLuint program, GLuint colorNumber,
 129                            const GLchar *name);
 130
 131 extern void GLAPIENTRY
 132 _mesa_BindFragDataLocationIndexed(GLuint program, GLuint colorNumber,
 133                                   GLuint index, const GLchar *name);
 134
 135 extern void GLAPIENTRY
 136 _mesa_GetActiveAttrib(GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *,
 137                          GLenum *, GLcharARB *);
 138
 139 extern GLint GLAPIENTRY
 140 _mesa_GetAttribLocation(GLhandleARB, const GLcharARB *);
 141
 142
 143
 144 extern void GLAPIENTRY
 145 _mesa_AttachShader(GLuint program, GLuint shader);
 146
 147 extern GLuint GLAPIENTRY
 148 _mesa_CreateShader(GLenum);
 149
 150 extern GLuint GLAPIENTRY
 151 _mesa_CreateProgram(void);
 152
 153 extern void GLAPIENTRY
 154 _mesa_DeleteProgram(GLuint program);
 155
 156 extern void GLAPIENTRY
 157 _mesa_DeleteShader(GLuint shader);
 158
 159 extern void GLAPIENTRY
 160 _mesa_DetachShader(GLuint program, GLuint shader);
 161
 162 extern void GLAPIENTRY
 163 _mesa_GetAttachedShaders(GLuint program, GLsizei maxCount,
 164                          GLsizei *count, GLuint *obj);
 165
 166 extern void GLAPIENTRY
 167 _mesa_GetProgramiv(GLuint program, GLenum pname, GLint *params);
 168
 169 extern void GLAPIENTRY
 170 _mesa_GetProgramInfoLog(GLuint program, GLsizei bufSize,
 171                         GLsizei *length, GLchar *infoLog);
 172
 173 extern void GLAPIENTRY
 174 _mesa_GetShaderiv(GLuint shader, GLenum pname, GLint *params);
 175
 176 extern void GLAPIENTRY
 177 _mesa_GetShaderInfoLog(GLuint shader, GLsizei bufSize,
 178                        GLsizei *length, GLchar *infoLog);
 179
 180
 181 extern void GLAPIENTRY
 182 _mesa_GetShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype,
 183                                GLint *range, GLint *precision);
 184
 185 extern void GLAPIENTRY
 186 _mesa_ReleaseShaderCompiler(void);
 187
 188 extern void GLAPIENTRY
 189 _mesa_ShaderBinary(GLint n, const GLuint *shaders, GLenum binaryformat,
 190                    const void* binary, GLint length);
 191
 192 extern void GLAPIENTRY
 193 _mesa_ProgramParameteriARB(GLuint program, GLenum pname,
 194                            GLint value);
 195 void
 196 _mesa_use_shader_program(struct gl_context *ctx, GLenum type,
 197                          struct gl_shader_program *shProg);
 198
 199 extern void GLAPIENTRY
 200 _mesa_UseShaderProgramEXT(GLenum type, GLuint program);
 201
 202 extern void GLAPIENTRY
 203 _mesa_ActiveProgramEXT(GLuint program);
 204
 205 extern GLuint GLAPIENTRY
 206 _mesa_CreateShaderProgramEXT(GLenum type, const GLchar *string);
 207
 208
 209 #ifdef __cplusplus
 210 }
 211 #endif
 212
 213 #endif /* SHADERAPI_H */