vp9_parser.h

// Copyright 2015 Google LLC. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
 
#ifndef PACKAGER_MEDIA_CODECS_VP9_PARSER_H_
#define PACKAGER_MEDIA_CODECS_VP9_PARSER_H_
 
#include <cstdint>
#include <cstdlib>
#include <vector>
 
#include <packager/macros/classes.h>
#include <packager/media/codecs/vpx_parser.h>
 
namespace shaka {
namespace media {
 
class VP9Parser : public VPxParser {
 public:
  VP9Parser();
  ~VP9Parser() override;
 
  bool Parse(const uint8_t* data,
             size_t data_size,
             std::vector<VPxFrameInfo>* vpx_frames) override;
 
  static bool IsKeyframe(const uint8_t* data, size_t data_size);
 
 private:
  // Keep track of the current width and height. Note that they may change from
  // frame to frame.
  uint32_t width_;
  uint32_t height_;
 
  DISALLOW_COPY_AND_ASSIGN(VP9Parser);
};
 
}  // namespace media
}  // namespace shaka
 
#endif  // PACKAGER_MEDIA_CODECS_VP9_PARSER_H_