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  1. /**************************************************************************
  2.  *
  3.  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
  4.  * All Rights Reserved.
  5.  *
  6.  * Permission is hereby granted, free of charge, to any person obtaining a
  7.  * copy of this software and associated documentation files (the
  8.  * "Software"), to deal in the Software without restriction, including
  9.  * without limitation the rights to use, copy, modify, merge, publish,
  10.  * distribute, sub license, and/or sell copies of the Software, and to
  11.  * permit persons to whom the Software is furnished to do so, subject to
  12.  * the following conditions:
  13.  *
  14.  * The above copyright notice and this permission notice (including the
  15.  * next paragraph) shall be included in all copies or substantial portions
  16.  * of the Software.
  17.  *
  18.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21.  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25.  *
  26.  **************************************************************************/
  27.  
  28.  
  29. #ifndef ST_CB_BITMAP_H
  30. #define ST_CB_BITMAP_H
  31.  
  32.  
  33. #include "main/compiler.h"
  34.  
  35. struct dd_function_table;
  36. struct st_context;
  37.  
  38. #if FEATURE_drawpix
  39.  
  40. extern void
  41. st_init_bitmap_functions(struct dd_function_table *functions);
  42.  
  43. extern void
  44. st_init_bitmap(struct st_context *st);
  45.  
  46. extern void
  47. st_destroy_bitmap(struct st_context *st);
  48.  
  49. extern void
  50. st_flush_bitmap_cache(struct st_context *st);
  51.  
  52. /* Flush bitmap cache and release vertex buffer.  Needed at end of
  53.  * frame to avoid synchronous rendering.
  54.  */
  55. extern void
  56. st_flush_bitmap(struct st_context *st);
  57.  
  58. #else
  59.  
  60. static INLINE void
  61. st_init_bitmap_functions(struct dd_function_table *functions)
  62. {
  63. }
  64.  
  65. static INLINE void
  66. st_init_bitmap(struct st_context *st)
  67. {
  68. }
  69.  
  70. static INLINE void
  71. st_destroy_bitmap(struct st_context *st)
  72. {
  73. }
  74.  
  75. static INLINE void
  76. st_flush_bitmap_cache(struct st_context *st)
  77. {
  78. }
  79.  
  80. static INLINE void
  81. st_flush_bitmap(struct st_context *st)
  82. {
  83. }
  84.  
  85. #endif /* FEATURE_drawpix */
  86.  
  87. #endif /* ST_CB_BITMAP_H */
  88.