src/mesa/state_tracker/st_cb_bitmap.h

   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 */