rtc_event_frame_decoded.h

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/*

 *  Copyright (c) 2019 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 LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_FRAME_DECODED_H_

#define LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_FRAME_DECODED_H_

#include <stdint.h>

#include <map>

#include <memory>

#include <string>

#include <vector>

#include "absl/strings/string_view.h"

#include "api/array_view.h"

#include "api/rtc_event_log/rtc_event.h"

#include "api/units/timestamp.h"

#include "api/video/video_codec_type.h"

#include "logging/rtc_event_log/events/rtc_event_log_parse_status.h"

namespace webrtc {

struct LoggedFrameDecoded {

  int64_t log_time_us() const { return timestamp.us(); }

  int64_t log_time_ms() const { return timestamp.ms(); }

  Timestamp log_time() const { return timestamp; }

  Timestamp timestamp = Timestamp::MinusInfinity();

  int64_t render_time_ms;

  uint32_t ssrc;

  int width;

  int height;

  VideoCodecType codec;

  uint8_t qp;

};

class RtcEventFrameDecoded final : public RtcEvent {

 public:

  static constexpr Type kType = Type::FrameDecoded;

  RtcEventFrameDecoded(int64_t render_time_ms,

                       uint32_t ssrc,

                       int width,

                       int height,

                       VideoCodecType codec,

                       uint8_t qp);

  ~RtcEventFrameDecoded() override = default;

  Type GetType() const override { return kType; }

  bool IsConfigEvent() const override { return false; }

  std::unique_ptr<RtcEventFrameDecoded> Copy() const;

  int64_t render_time_ms() const { return render_time_ms_; }

  uint32_t ssrc() const { return ssrc_; }

  int width() const { return width_; }

  int height() const { return height_; }

  VideoCodecType codec() const { return codec_; }

  uint8_t qp() const { return qp_; }

  static std::string Encode(rtc::ArrayView<const RtcEvent*> batch) {

    // TODO(terelius): Implement

    return "";

  static RtcEventLogParseStatus Parse(

      absl::string_view encoded_bytes,

      bool batched,

      std::map<uint32_t, std::vector<LoggedFrameDecoded>>& output) {

    // TODO(terelius): Implement

    return RtcEventLogParseStatus::Error("Not Implemented", __FILE__, __LINE__);

 private:

  RtcEventFrameDecoded(const RtcEventFrameDecoded& other);

  const int64_t render_time_ms_;

  const uint32_t ssrc_;

  const int width_;

  const int height_;

  const VideoCodecType codec_;

  const uint8_t qp_;

};

}  // namespace webrtc

#endif  // LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_FRAME_DECODED_H_