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  1. /**************************************************************************
  2.  *
  3.  * Copyright 2009 Younes Manton.
  4.  * All Rights Reserved.
  5.  *
  6.  * Permission is hereby granted, free of charge, to any person obtaining a
  7.  * copy of this software and associated documentation files (the
  8.  * "Software"), to deal in the Software without restriction, including
  9.  * without limitation the rights to use, copy, modify, merge, publish,
  10.  * distribute, sub license, and/or sell copies of the Software, and to
  11.  * permit persons to whom the Software is furnished to do so, subject to
  12.  * the following conditions:
  13.  *
  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.
  17.  *
  18.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21.  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25.  *
  26.  **************************************************************************/
  27.  
  28. #ifndef U_VIDEO_H
  29. #define U_VIDEO_H
  30.  
  31. #ifdef __cplusplus
  32. extern "C" {
  33. #endif
  34.  
  35. #include "pipe/p_defines.h"
  36. #include "pipe/p_video_enums.h"
  37.  
  38. /* u_reduce_video_profile() needs these */
  39. #include "pipe/p_compiler.h"
  40. #include "util/u_debug.h"
  41.  
  42. static INLINE enum pipe_video_codec
  43. u_reduce_video_profile(enum pipe_video_profile profile)
  44. {
  45.    switch (profile)
  46.    {
  47.       case PIPE_VIDEO_PROFILE_MPEG1:
  48.       case PIPE_VIDEO_PROFILE_MPEG2_SIMPLE:
  49.       case PIPE_VIDEO_PROFILE_MPEG2_MAIN:
  50.          return PIPE_VIDEO_CODEC_MPEG12;
  51.  
  52.       case PIPE_VIDEO_PROFILE_MPEG4_SIMPLE:
  53.       case PIPE_VIDEO_PROFILE_MPEG4_ADVANCED_SIMPLE:
  54.          return PIPE_VIDEO_CODEC_MPEG4;
  55.  
  56.       case PIPE_VIDEO_PROFILE_VC1_SIMPLE:
  57.       case PIPE_VIDEO_PROFILE_VC1_MAIN:
  58.       case PIPE_VIDEO_PROFILE_VC1_ADVANCED:
  59.          return PIPE_VIDEO_CODEC_VC1;
  60.  
  61.       case PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE:
  62.       case PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN:
  63.       case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH:
  64.          return PIPE_VIDEO_CODEC_MPEG4_AVC;
  65.  
  66.       default:
  67.          return PIPE_VIDEO_CODEC_UNKNOWN;
  68.    }
  69. }
  70.  
  71. #ifdef __cplusplus
  72. }
  73. #endif
  74.  
  75. #endif /* U_VIDEO_H */
  76.