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  1. /*
  2.  * Copyright (c) 2012 Intel Corporation. All Rights Reserved.
  3.  *
  4.  * Permission is hereby granted, free of charge, to any person obtaining a
  5.  * copy of this software and associated documentation files (the
  6.  * "Software"), to deal in the Software without restriction, including
  7.  * without limitation the rights to use, copy, modify, merge, publish,
  8.  * distribute, sub license, and/or sell copies of the Software, and to
  9.  * permit persons to whom the Software is furnished to do so, subject to
  10.  * the following conditions:
  11.  *
  12.  * The above copyright notice and this permission notice (including the
  13.  * next paragraph) shall be included in all copies or substantial portions
  14.  * of the Software.
  15.  *
  16.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  17.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  19.  * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
  20.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  21.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  22.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23.  */
  24. #ifndef _VA_X11_H_
  25. #define _VA_X11_H_
  26.  
  27. #include <va/va.h>
  28.  
  29. #ifdef __cplusplus
  30. extern "C" {
  31. #endif
  32.  
  33. /*
  34.  * Returns a suitable VADisplay for VA API
  35.  */
  36. VADisplay va_open_display(void);
  37.  
  38. /*
  39.  * Output rendering
  40.  * Following is the rendering interface for X windows,
  41.  * to get the decode output surface to a X drawable
  42.  * It basically performs a de-interlacing (if needed),
  43.  * color space conversion and scaling to the destination
  44.  * rectangle
  45.  */
  46. VAStatus vaPutSurface (
  47.     VADisplay dpy,
  48.     VASurfaceID surface,
  49.     short srcx,
  50.     short srcy,
  51.     unsigned short srcw,
  52.     unsigned short srch,
  53.     short destx,
  54.     short desty,
  55.     unsigned short destw,
  56.     unsigned short desth,
  57.     VARectangle *cliprects, /* client supplied destination clip list */
  58.     unsigned int number_cliprects, /* number of clip rects in the clip list */
  59.     unsigned int flags /* PutSurface flags */
  60. );
  61.  
  62. #ifdef __cplusplus
  63. }
  64. #endif
  65.  
  66. #endif /* _VA_X11_H_ */
  67.