src/gallium/include/state_tracker/graw.h

   1 #ifndef GALLIUM_RAW_H
   2 #define GALLIUM_RAW_H
   3
   4 /* This is an API for exercising gallium functionality in a
   5  * platform-neutral fashion.  Whatever platform integration is
   6  * necessary to implement this interface is orchestrated by the
   7  * individual target building this entity.
   8  *
   9  * For instance, the graw-xlib target includes code to implent these
  10  * interfaces on top of the X window system.
  11  *
  12  * Programs using this interface may additionally benefit from some of
  13  * the utilities currently in the libgallium.a library, especially
  14  * those for parsing text representations of TGSI shaders.
  15  */
  16
  17 #include "pipe/p_format.h"
  18
  19 struct pipe_screen;
  20
  21 struct pipe_screen *graw_init( void );
  22
  23 /* Returns a handle to be used with flush_frontbuffer()/present().
  24  *
  25  * Query format support with screen::is_format_supported and usage
  26  * XXX.
  27  */
  28 void *graw_create_window( int x,
  29                           int y,
  30                           unsigned width,
  31                           unsigned height,
  32                           enum pipe_format format );
  33
  34 void graw_destroy_window( void *handle );
  35
  36 #endif