av1_codec_configuration_record.h

// Copyright 2018 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_AV1_CODEC_CONFIGURATION_RECORD_H_
#define PACKAGER_MEDIA_CODECS_AV1_CODEC_CONFIGURATION_RECORD_H_
 
#include <cstddef>
#include <cstdint>
#include <string>
#include <vector>
 
namespace shaka {
namespace media {
 
class AV1CodecConfigurationRecord {
 public:
  AV1CodecConfigurationRecord();
  ~AV1CodecConfigurationRecord();
 
  bool Parse(const std::vector<uint8_t>& data) {
    return Parse(data.data(), data.size());
  }
 
  bool Parse(const uint8_t* data, size_t data_size);
 
  std::string GetCodecString() const;
 
  std::string GetCodecString(uint16_t color_primaries,
                             uint16_t transfer_characteristics,
                             uint16_t matrix_coefficients,
                             uint8_t video_full_range_flag) const;
 
 private:
  int profile_ = 0;
  int level_ = 0;
  int tier_ = 0;
  int bit_depth_ = 0;
  int mono_chrome_ = 0;
  int chroma_subsampling_x_ = 0;
  int chroma_subsampling_y_ = 0;
  int chroma_sample_position_ = 0;
 
  // Not using DISALLOW_COPY_AND_ASSIGN here intentionally to allow the compiler
  // generated copy constructor and assignment operator. Since the internal data
  // is small, the performance impact is minimal.
};
 
}  // namespace media
}  // namespace shaka
 
#endif  // PACKAGER_MEDIA_CODECS_AV1_CODEC_CONFIGURATION_RECORD_H_