text: /**************************************************************************
   * 
   * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
   * All Rights Reserved.
   * 
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the
   * "Software"), to deal in the Software without restriction, including
   * without limitation the rights to use, copy, modify, merge, publish,
   * distribute, sub license, and/or sell copies of the Software, and to
   * permit persons to whom the Software is furnished to do so, subject to
   * the following conditions:
   * 
   * The above copyright notice and this permission notice (including the
   * next paragraph) shall be included in all copies or substantial portions
   * of the Software.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
   * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
   * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
   * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
   * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   * 
   **************************************************************************/
  
  
  #ifndef ST_CB_DRAWPIXELS_H
  #define ST_CB_DRAWPIXELS_H
  
  
  #include "main/compiler.h"
  #include "main/mfeatures.h"
  
  struct dd_function_table;
  struct st_context;
  
  #if FEATURE_drawpix
  
  extern void st_init_drawpixels_functions(struct dd_function_table *functions);
  
  extern void
  st_destroy_drawpix(struct st_context *st);
  
  extern void
  st_make_drawpix_fragment_program(struct st_context *st,
                                   struct gl_fragment_program *fpIn,
                                   struct gl_fragment_program **fpOut);
  
  extern struct gl_fragment_program *
  st_make_drawpix_z_stencil_program(struct st_context *st,
                                    GLboolean write_depth,
                                    GLboolean write_stencil);
  
  #else
  
  static INLINE void
  st_init_drawpixels_functions(struct dd_function_table *functions)
  {
  }
  
  static INLINE void
  st_destroy_drawpix(struct st_context *st)
  {
  }
  
  #endif /* FEATURE_drawpix */
  
  #endif /* ST_CB_DRAWPIXELS_H */
  