workbench/libs/mesa/src/mesa/state_tracker/st_cb_drawpixels.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
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  11  * permit persons to whom the Software is furnished to do so, subject to
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  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
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  26  **************************************************************************/
  27
  28
  29 #ifndef ST_CB_DRAWPIXELS_H
  30 #define ST_CB_DRAWPIXELS_H
  31
  32
  33 #include "main/compiler.h"
  34 #include "main/mfeatures.h"
  35
  36 struct dd_function_table;
  37 struct st_context;
  38
  39 #if FEATURE_drawpix
  40
  41 extern void st_init_drawpixels_functions(struct dd_function_table *functions);
  42
  43 extern void
  44 st_destroy_drawpix(struct st_context *st);
  45
  46 extern void
  47 st_make_drawpix_fragment_program(struct st_context *st,
  48                                  struct gl_fragment_program *fpIn,
  49                                  struct gl_fragment_program **fpOut);
  50
  51 extern struct gl_fragment_program *
  52 st_make_drawpix_z_stencil_program(struct st_context *st,
  53                                   GLboolean write_depth,
  54                                   GLboolean write_stencil);
  55
  56 #else
  57
  58 static INLINE void
  59 st_init_drawpixels_functions(struct dd_function_table *functions)
  60 {
  61 }
  62
  63 static INLINE void
  64 st_destroy_drawpix(struct st_context *st)
  65 {
  66 }
  67
  68 #endif /* FEATURE_drawpix */
  69
  70 #endif /* ST_CB_DRAWPIXELS_H */