chromium/third_party/webrtc/common_video/h264/h264_bitstream_parser.h

/*
 *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#ifndef COMMON_VIDEO_H264_H264_BITSTREAM_PARSER_H_
#define COMMON_VIDEO_H264_H264_BITSTREAM_PARSER_H_
#include <stddef.h>
#include <stdint.h>

#include "absl/types/optional.h"
#include "api/video_codecs/bitstream_parser.h"
#include "common_video/h264/pps_parser.h"
#include "common_video/h264/sps_parser.h"

namespace webrtc {

// Stateful H264 bitstream parser (due to SPS/PPS). Used to parse out QP values
// from the bitstream.
// TODO(pbos): Unify with RTP SPS parsing and only use one H264 parser.
// TODO(pbos): If/when this gets used on the receiver side CHECKs must be
// removed and gracefully abort as we have no control over receive-side
// bitstreams.
class H264BitstreamParser : public BitstreamParser { … };

}  // namespace webrtc

#endif  // COMMON_VIDEO_H264_H264_BITSTREAM_PARSER_H_