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 OR COPYRIGHT HOLDERS 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 unsigned
  54 _mesa_count_active_attribs(struct gl_shader_program *shProg);
  55
  56 extern size_t
  57 _mesa_longest_attribute_name_length(struct gl_shader_program *shProg);
  58
  59 extern void GLAPIENTRY
  60 _mesa_AttachObjectARB(GLhandleARB, GLhandleARB);
  61
  62 extern void  GLAPIENTRY
  63 _mesa_CompileShader(GLhandleARB);
  64
  65 extern GLhandleARB GLAPIENTRY
  66 _mesa_CreateProgramObjectARB(void);
  67
  68 extern GLhandleARB GLAPIENTRY
  69 _mesa_CreateShaderObjectARB(GLenum type);
  70
  71 extern void GLAPIENTRY
  72 _mesa_DeleteObjectARB(GLhandleARB obj);
  73
  74 extern void GLAPIENTRY
  75 _mesa_DetachObjectARB(GLhandleARB, GLhandleARB);
  76
  77 extern void GLAPIENTRY
  78 _mesa_GetAttachedObjectsARB(GLhandleARB, GLsizei, GLsizei *, GLhandleARB *);
  79
  80 extern GLint GLAPIENTRY
  81 _mesa_GetFragDataLocation(GLuint program, const GLchar *name);
  82
  83 extern GLint GLAPIENTRY
  84 _mesa_GetFragDataIndex(GLuint program, const GLchar *name);
  85
  86 extern GLhandleARB GLAPIENTRY
  87 _mesa_GetHandleARB(GLenum pname);
  88
  89 extern void GLAPIENTRY
  90 _mesa_GetInfoLogARB(GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
  91
  92 extern void GLAPIENTRY
  93 _mesa_GetObjectParameterfvARB(GLhandleARB, GLenum, GLfloat *);
  94
  95 extern void GLAPIENTRY
  96 _mesa_GetObjectParameterivARB(GLhandleARB, GLenum, GLint *);
  97
  98 extern void GLAPIENTRY
  99 _mesa_GetShaderSource(GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
 100
 101 extern GLboolean GLAPIENTRY
 102 _mesa_IsProgram(GLuint name);
 103
 104 extern GLboolean GLAPIENTRY
 105 _mesa_IsShader(GLuint name);
 106
 107 extern void GLAPIENTRY
 108 _mesa_LinkProgram(GLhandleARB programObj);
 109
 110 extern void GLAPIENTRY
 111 _mesa_ShaderSource(GLhandleARB, GLsizei, const GLcharARB* const *, const GLint *);
 112
 113 extern void GLAPIENTRY
 114 _mesa_UseProgram(GLhandleARB);
 115
 116 extern void GLAPIENTRY
 117 _mesa_ValidateProgram(GLhandleARB);
 118
 119
 120 extern void GLAPIENTRY
 121 _mesa_BindAttribLocation(GLhandleARB, GLuint, const GLcharARB *);
 122
 123 extern void GLAPIENTRY
 124 _mesa_BindFragDataLocation(GLuint program, GLuint colorNumber,
 125                            const GLchar *name);
 126
 127 extern void GLAPIENTRY
 128 _mesa_BindFragDataLocationIndexed(GLuint program, GLuint colorNumber,
 129                                   GLuint index, const GLchar *name);
 130
 131 extern void GLAPIENTRY
 132 _mesa_GetActiveAttrib(GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *,
 133                          GLenum *, GLcharARB *);
 134
 135 extern GLint GLAPIENTRY
 136 _mesa_GetAttribLocation(GLhandleARB, const GLcharARB *);
 137
 138
 139
 140 extern void GLAPIENTRY
 141 _mesa_AttachShader(GLuint program, GLuint shader);
 142
 143 extern GLuint GLAPIENTRY
 144 _mesa_CreateShader(GLenum);
 145
 146 extern GLuint GLAPIENTRY
 147 _mesa_CreateProgram(void);
 148
 149 extern void GLAPIENTRY
 150 _mesa_DeleteProgram(GLuint program);
 151
 152 extern void GLAPIENTRY
 153 _mesa_DeleteShader(GLuint shader);
 154
 155 extern void GLAPIENTRY
 156 _mesa_DetachShader(GLuint program, GLuint shader);
 157
 158 extern void GLAPIENTRY
 159 _mesa_GetAttachedShaders(GLuint program, GLsizei maxCount,
 160                          GLsizei *count, GLuint *obj);
 161
 162 extern void GLAPIENTRY
 163 _mesa_GetProgramiv(GLuint program, GLenum pname, GLint *params);
 164
 165 extern void GLAPIENTRY
 166 _mesa_GetProgramInfoLog(GLuint program, GLsizei bufSize,
 167                         GLsizei *length, GLchar *infoLog);
 168
 169 extern void GLAPIENTRY
 170 _mesa_GetShaderiv(GLuint shader, GLenum pname, GLint *params);
 171
 172 extern void GLAPIENTRY
 173 _mesa_GetShaderInfoLog(GLuint shader, GLsizei bufSize,
 174                        GLsizei *length, GLchar *infoLog);
 175
 176
 177 extern void GLAPIENTRY
 178 _mesa_GetShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype,
 179                                GLint *range, GLint *precision);
 180
 181 extern void GLAPIENTRY
 182 _mesa_ReleaseShaderCompiler(void);
 183
 184 extern void GLAPIENTRY
 185 _mesa_ShaderBinary(GLint n, const GLuint *shaders, GLenum binaryformat,
 186                    const void* binary, GLint length);
 187
 188 extern void GLAPIENTRY
 189 _mesa_GetProgramBinary(GLuint program, GLsizei bufSize, GLsizei *length,
 190                        GLenum *binaryFormat, GLvoid *binary);
 191
 192 extern void GLAPIENTRY
 193 _mesa_ProgramBinary(GLuint program, GLenum binaryFormat,
 194                     const GLvoid *binary, GLsizei length);
 195
 196 extern void GLAPIENTRY
 197 _mesa_ProgramParameteri(GLuint program, GLenum pname, GLint value);
 198
 199 void
 200 _mesa_use_shader_program(struct gl_context *ctx, GLenum type,
 201                          struct gl_shader_program *shProg);
 202
 203 extern void GLAPIENTRY
 204 _mesa_UseShaderProgramEXT(GLenum type, GLuint program);
 205
 206 extern void GLAPIENTRY
 207 _mesa_ActiveProgramEXT(GLuint program);
 208
 209 extern GLuint GLAPIENTRY
 210 _mesa_CreateShaderProgramEXT(GLenum type, const GLchar *string);
 211
 212
 213 #ifdef __cplusplus
 214 }
 215 #endif
 216
 217 #endif /* SHADERAPI_H */