| /* |
| * 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_ |
| |
| #include <memory> |
| |
| #include "webrtc/base/criticalsection.h" |
| #include "webrtc/modules/rtp_rtcp/include/fec_receiver.h" |
| #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h" |
| #include "webrtc/modules/rtp_rtcp/source/forward_error_correction.h" |
| #include "webrtc/typedefs.h" |
| |
| namespace webrtc { |
| |
| class FecReceiverImpl : public FecReceiver { |
| public: |
| explicit FecReceiverImpl(RtpData* callback); |
| virtual ~FecReceiverImpl(); |
| |
| 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; |
| |
| private: |
| rtc::CriticalSection crit_sect_; |
| RtpData* 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 |
| |
| #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_RECEIVER_IMPL_H_ |