src/gallium/state_trackers/wgl/stw_ext_gallium.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2008 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
  12  * the following conditions:
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  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.
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  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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  26  **************************************************************************/
  27
  28
  29 #include "pipe/p_screen.h"
  30 #include "stw_device.h"
  31 #include "stw_winsys.h"
  32 #include "stw_ext_gallium.h"
  33
  34 #ifdef DEBUG
  35 #include "trace/tr_screen.h"
  36 #include "trace/tr_context.h"
  37 #endif
  38
  39
  40 struct pipe_screen * APIENTRY
  41 wglGetGalliumScreenMESA(void)
  42 {
  43    return stw_dev ? stw_dev->screen : NULL;
  44 }
  45
  46
  47 /* XXX: Unify with stw_create_layer_context */
  48 struct pipe_context * APIENTRY
  49 wglCreateGalliumContextMESA(void)
  50 {
  51    if(!stw_dev)
  52       return NULL;
  53
  54    return stw_dev->screen->context_create( stw_dev->screen, NULL );
  55 }