chromecast/media/base/supported_codec_profile_levels_memo.h

// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROMECAST_MEDIA_BASE_SUPPORTED_CODEC_PROFILE_LEVELS_MEMO_H_
#define CHROMECAST_MEDIA_BASE_SUPPORTED_CODEC_PROFILE_LEVELS_MEMO_H_

#include <vector>

#include "base/threading/thread_checker.h"
#include "chromecast/public/media/decoder_config.h"

namespace chromecast {
namespace media {

// Keeps a memo in the render process for a list of supported codecs and
// profiles obtained from the browser process.
// All calls should be made in the main renderer thread.
class SupportedCodecProfileLevelsMemo {
 public:
  SupportedCodecProfileLevelsMemo();
  ~SupportedCodecProfileLevelsMemo();
  void AddSupportedCodecProfileLevel(CodecProfileLevel codec_profile_level);
  bool IsSupportedVideoConfig(VideoCodec codec,
                              VideoProfile profile,
                              int level) const;

 private:
  std::vector<CodecProfileLevel> codec_profile_levels_;
  const base::ThreadChecker thread_checker_;
};

}  // namespace media
}  // namespace chromecast

#endif  // CHROMECAST_MEDIA_BASE_SUPPORTED_CODEC_PROFILE_LEVELS_MEMO_H_