text: // Copyright (c) 2017 Intel Corporation
  //
  // 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, sublicense, 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 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 NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS 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 __MFXVP8_H__
  #define __MFXVP8_H__
  
  #include "mfxdefs.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  enum {
      MFX_CODEC_VP8 = MFX_MAKEFOURCC('V','P','8',' '),
  };
  
  /* CodecProfile*/
  enum {
      MFX_PROFILE_VP8_0                       = 0+1, 
      MFX_PROFILE_VP8_1                       = 1+1,
      MFX_PROFILE_VP8_2                       = 2+1,
      MFX_PROFILE_VP8_3                       = 3+1,
  };
  
  /* Extended Buffer Ids */
  enum {
      MFX_EXTBUFF_VP8_CODING_OPTION =   MFX_MAKEFOURCC('V','P','8','E'),
  };
  
  typedef struct { 
      mfxExtBuffer    Header;
  
      mfxU16   Version;
      mfxU16   EnableMultipleSegments;
      mfxU16   LoopFilterType;
      mfxU16   LoopFilterLevel[4];
      mfxU16   SharpnessLevel;
      mfxU16   NumTokenPartitions;
      mfxI16   LoopFilterRefTypeDelta[4];
      mfxI16   LoopFilterMbModeDelta[4];
      mfxI16   SegmentQPDelta[4];
      mfxI16   CoeffTypeQPDelta[5];
      mfxU16   WriteIVFHeaders;
      mfxU32   NumFramesForIVFHeader;
      mfxU16   reserved[223];
  } mfxExtVP8CodingOption;
  
  #ifdef __cplusplus
  } // extern "C"
  #endif
  
  #endif
  
  