src/mesa/main/shaderobj.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  6.5.3
   4  *
   5  * Copyright (C) 2004-2007  Brian Paul   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  * BRIAN PAUL 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 SHADEROBJ_H
  27 #define SHADEROBJ_H
  28
  29
  30 #include "main/glheader.h"
  31 #include "main/mtypes.h"
  32 #include "program/ir_to_mesa.h"
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif
  37 /**
  38  * Internal functions
  39  */
  40
  41 extern void
  42 _mesa_init_shader_state(GLcontext * ctx);
  43
  44 extern void
  45 _mesa_free_shader_state(GLcontext *ctx);
  46
  47
  48 extern void
  49 _mesa_reference_shader(GLcontext *ctx, struct gl_shader **ptr,
  50                        struct gl_shader *sh);
  51
  52 extern struct gl_shader *
  53 _mesa_lookup_shader(GLcontext *ctx, GLuint name);
  54
  55 extern struct gl_shader *
  56 _mesa_lookup_shader_err(GLcontext *ctx, GLuint name, const char *caller);
  57
  58
  59
  60 extern void
  61 _mesa_reference_shader_program(GLcontext *ctx,
  62                                struct gl_shader_program **ptr,
  63                                struct gl_shader_program *shProg);
  64 extern void
  65 _mesa_init_shader(GLcontext *ctx, struct gl_shader *shader);
  66
  67 extern struct gl_shader *
  68 _mesa_new_shader(GLcontext *ctx, GLuint name, GLenum type);
  69
  70 extern void
  71 _mesa_init_shader_program(GLcontext *ctx, struct gl_shader_program *prog);
  72
  73 extern struct gl_shader_program *
  74 _mesa_lookup_shader_program(GLcontext *ctx, GLuint name);
  75
  76 extern struct gl_shader_program *
  77 _mesa_lookup_shader_program_err(GLcontext *ctx, GLuint name,
  78                                 const char *caller);
  79
  80 extern void
  81 _mesa_clear_shader_program_data(GLcontext *ctx,
  82                                 struct gl_shader_program *shProg);
  83
  84 extern void
  85 _mesa_free_shader_program_data(GLcontext *ctx,
  86                                struct gl_shader_program *shProg);
  87
  88
  89
  90 extern void
  91 _mesa_init_shader_object_functions(struct dd_function_table *driver);
  92
  93 extern void
  94 _mesa_init_shader_state(GLcontext *ctx);
  95
  96 extern void
  97 _mesa_free_shader_state(GLcontext *ctx);
  98
  99 #ifdef __cplusplus
 100 }
 101 #endif
 102
 103 #endif /* SHADEROBJ_H */