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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_GENERIC_PACKET_SENT_H_
#define LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_GENERIC_PACKET_SENT_H_
#include <memory>
#include "api/rtc_event_log/rtc_event.h"
#include "api/units/timestamp.h"
namespace webrtc {
class RtcEventGenericPacketSent final : public RtcEvent {
public:
static constexpr Type kType = Type::GenericPacketSent;
RtcEventGenericPacketSent(int64_t packet_number,
size_t overhead_length,
size_t payload_length,
size_t padding_length);
~RtcEventGenericPacketSent() override;
std::unique_ptr<RtcEventGenericPacketSent> Copy() const;
Type GetType() const override { return kType; }
bool IsConfigEvent() const override { return false; }
// An identifier of the packet.
int64_t packet_number() const { return packet_number_; }
// Total packet length, including all packetization overheads, but not
// including ICE/TURN/IP overheads.
size_t packet_length() const {
return overhead_length_ + payload_length_ + padding_length_;
}
// The number of bytes in overhead, including framing overheads, acks if
// present, etc.
size_t overhead_length() const { return overhead_length_; }
// Length of payload sent (size of raw audio/video/data), without
// packetization overheads. This may still include serialization overheads.
size_t payload_length() const { return payload_length_; }
size_t padding_length() const { return padding_length_; }
private:
RtcEventGenericPacketSent(const RtcEventGenericPacketSent& packet);
const int64_t packet_number_;
const size_t overhead_length_;
const size_t payload_length_;
const size_t padding_length_;
};
struct LoggedGenericPacketSent {
LoggedGenericPacketSent() = default;
LoggedGenericPacketSent(Timestamp timestamp,
int64_t packet_number,
size_t overhead_length,
size_t payload_length,
size_t padding_length)
: timestamp(timestamp),
packet_number(packet_number),
overhead_length(overhead_length),
payload_length(payload_length),
padding_length(padding_length) {}
int64_t log_time_us() const { return timestamp.us(); }
int64_t log_time_ms() const { return timestamp.ms(); }
size_t packet_length() const {
return payload_length + padding_length + overhead_length;
}
Timestamp timestamp = Timestamp::MinusInfinity();
int64_t packet_number;
size_t overhead_length;
size_t payload_length;
size_t padding_length;
};
} // namespace webrtc
#endif // LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_GENERIC_PACKET_SENT_H_
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