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  1. /*
  2.  * (C) Copyright IBM Corporation 2004, 2005
  3.  * All Rights Reserved.
  4.  *
  5.  * Permission is hereby granted, free of charge, to any person obtaining a
  6.  * copy of this software and associated documentation files (the "Software"),
  7.  * to deal in the Software without restriction, including without limitation
  8.  * the rights to use, copy, modify, merge, publish, distribute, sub license,
  9.  * and/or sell copies of the Software, and to permit persons to whom the
  10.  * Software is furnished to do so, subject to the following conditions:
  11.  *
  12.  * The above copyright notice and this permission notice (including the next
  13.  * paragraph) shall be included in all copies or substantial portions of the
  14.  * Software.
  15.  *
  16.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18.  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
  19.  * IBM,
  20.  * AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  21.  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
  22.  * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  23.  * SOFTWARE.
  24.  */
  25.  
  26. #ifndef INDIRECT_VERTEX_ARRAY_H
  27. #define INDIRECT_VERTEX_ARRAY_H
  28.  
  29. extern const GLuint __glXTypeSize_table[16];
  30.  
  31. #define __glXTypeSize(e) ((((e) & ~0x0f) != 0x1400) \
  32.     ? 0 : __glXTypeSize_table[ (e) & 0x0f ])
  33.  
  34. extern void __glXArrayDisableAll(__GLXattribute * state);
  35.  
  36. extern GLboolean __glXSetArrayEnable(__GLXattribute * state,
  37.                                      GLenum key, unsigned index,
  38.                                      GLboolean enable);
  39.  
  40. extern GLboolean __glXGetArrayEnable(const __GLXattribute * const state,
  41.                                      GLenum key, unsigned index,
  42.                                      GLintptr * dest);
  43. extern GLboolean __glXGetArraySize(const __GLXattribute * const state,
  44.                                    GLenum key, unsigned index,
  45.                                    GLintptr * dest);
  46. extern GLboolean __glXGetArrayType(const __GLXattribute * const state,
  47.                                    GLenum key, unsigned index,
  48.                                    GLintptr * dest);
  49. extern GLboolean __glXGetArrayStride(const __GLXattribute * const state,
  50.                                      GLenum key, unsigned index,
  51.                                      GLintptr * dest);
  52. extern GLboolean __glXGetArrayPointer(const __GLXattribute * const state,
  53.                                       GLenum key, unsigned index,
  54.                                       void **dest);
  55. extern GLboolean __glXGetArrayNormalized(const __GLXattribute * const state,
  56.                                          GLenum key, unsigned index,
  57.                                          GLintptr * dest);
  58.  
  59. extern void __glXPushArrayState(__GLXattribute * state);
  60. extern void __glXPopArrayState(__GLXattribute * state);
  61.  
  62. extern GLuint __glXGetActiveTextureUnit(const __GLXattribute * const state);
  63.  
  64. #endif /* INDIRECT_VERTEX_ARRAY_H */
  65.