blob: e4f71ffb71b67d9f00fdadb22eb4a4c77098ccfd [file] [log] [blame]
* Copyright (c) 2012 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.
#include <memory>
#include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h"
#include "webrtc/modules/rtp_rtcp/include/ulpfec_receiver.h"
#include "webrtc/modules/rtp_rtcp/source/forward_error_correction.h"
#include "webrtc/rtc_base/criticalsection.h"
#include "webrtc/typedefs.h"
namespace webrtc {
class UlpfecReceiverImpl : public UlpfecReceiver {
explicit UlpfecReceiverImpl(uint32_t ssrc, RecoveredPacketReceiver* callback);
virtual ~UlpfecReceiverImpl();
int32_t AddReceivedRedPacket(const RTPHeader& rtp_header,
const uint8_t* incoming_rtp_packet,
size_t packet_length,
uint8_t ulpfec_payload_type) override;
int32_t ProcessReceivedFec() override;
FecPacketCounter GetPacketCounter() const override;
const uint32_t ssrc_;
rtc::CriticalSection crit_sect_;
RecoveredPacketReceiver* recovered_packet_callback_;
std::unique_ptr<ForwardErrorCorrection> fec_;
// TODO(holmer): In the current version |received_packets_| is never more
// than one packet, since we process FEC every time a new packet
// arrives. We should remove the list.
ForwardErrorCorrection::ReceivedPacketList received_packets_;
ForwardErrorCorrection::RecoveredPacketList recovered_packets_;
FecPacketCounter packet_counter_;
} // namespace webrtc