xbmc/utils/VC1BitstreamParser.h

   1 /*
   2  *  Copyright (C) 2017-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #pragma once
  10
  11 #include <stdint.h>
  12
  13 class CVC1BitstreamParser
  14 {
  15 public:
  16   CVC1BitstreamParser();
  17   ~CVC1BitstreamParser() = default;
  18
  19   void Reset();
  20
  21   inline bool IsRecoveryPoint(const uint8_t *buf, int buf_size);
  22   inline bool IsIFrame(const uint8_t *buf, int buf_size);
  23
  24 protected:
  25   bool vc1_parse_frame(const uint8_t *buf, const uint8_t *buf_end, bool sequenceOnly);
  26 private:
  27   uint8_t m_Profile;
  28   uint8_t m_MaxBFrames;
  29   uint8_t m_SimpleSkipBits;
  30   uint8_t m_AdvInterlace;
  31 };