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/*
* 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.
*/
#ifndef WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_RECEIVER_IMPL_H_
#define WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_RECEIVER_IMPL_H_
// This header is included to get the nested declaration of Packet structure.
#include "webrtc/modules/rtp_rtcp/interface/fec_receiver.h"
#include "webrtc/modules/rtp_rtcp/interface/rtp_rtcp_defines.h"
#include "webrtc/modules/rtp_rtcp/source/forward_error_correction.h"
#include "webrtc/system_wrappers/interface/scoped_ptr.h"
#include "webrtc/typedefs.h"
namespace webrtc {
class CriticalSectionWrapper;
class FecReceiverImpl : public FecReceiver {
public:
FecReceiverImpl(RtpData* callback);
virtual ~FecReceiverImpl();
virtual int32_t AddReceivedRedPacket(const RTPHeader& rtp_header,
const uint8_t* incoming_rtp_packet,
size_t packet_length,
uint8_t ulpfec_payload_type) OVERRIDE;
virtual int32_t ProcessReceivedFec() OVERRIDE;
private:
scoped_ptr<CriticalSectionWrapper> crit_sect_;
RtpData* recovered_packet_callback_;
ForwardErrorCorrection* fec_;
// TODO(holmer): In the current version received_packet_list_ is never more
// than one packet, since we process FEC every time a new packet
// arrives. We should remove the list.
ForwardErrorCorrection::ReceivedPacketList received_packet_list_;
ForwardErrorCorrection::RecoveredPacketList recovered_packet_list_;
};
} // namespace webrtc
#endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_RECEIVER_IMPL_H_
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