src/mesa/shader/shaderobjects_3dlabs.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  6.5
   4  *
   5  * Copyright (C) 2006  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 #ifndef SHADEROBJECTS_3DLABS_H
  26 #define SHADEROBJECTS_3DLABS_H
  27
  28 #include "mtypes.h"
  29
  30
  31 extern int _slang_fetch_float(struct gl2_vertex_shader_intf **vs, const char *name, GLfloat *val, int write);
  32
  33 extern int _slang_fetch_vec3(struct gl2_vertex_shader_intf **vs, const char *name, GLfloat *val, int write);
  34
  35 extern int _slang_fetch_vec4(struct gl2_vertex_shader_intf **vs, const char *name, GLfloat *val, GLuint index, int write);
  36
  37 extern int _slang_fetch_vec4_f(struct gl2_fragment_shader_intf **fs, const char *name, GLfloat *val, GLuint index, int write);
  38
  39 extern int _slang_fetch_mat3(struct gl2_vertex_shader_intf **vs, const char *name, GLfloat *val, GLuint index, int write);
  40
  41 extern int _slang_fetch_mat4(struct gl2_vertex_shader_intf **vs, const char *name, GLfloat *val, GLuint index, int write);
  42
  43 extern int _slang_fetch_discard(struct gl2_fragment_shader_intf **fs, GLboolean *val);
  44
  45 extern GLint _slang_get_uniform_location(struct gl2_program_intf **pro, const char *name);
  46
  47 extern GLboolean _slang_write_uniform(struct gl2_program_intf **pro, GLint loc, GLsizei count, const GLvoid *data, GLenum type);
  48
  49 extern void _slang_exec_vertex_shader(struct gl2_vertex_shader_intf **vs);
  50
  51 extern void _slang_exec_fragment_shader(struct gl2_fragment_shader_intf **fs);
  52
  53
  54 extern GLhandleARB
  55 _mesa_3dlabs_create_shader_object (GLenum);
  56
  57 extern GLhandleARB
  58 _mesa_3dlabs_create_program_object (void);
  59
  60 extern void
  61 _mesa_init_shaderobjects_3dlabs (GLcontext *ctx);
  62
  63 #endif
  64