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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_RECEIVER_IMPL_H_ | 11 #ifndef WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_RECEIVER_IMPL_H_ |
12 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_RECEIVER_IMPL_H_ | 12 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_RECEIVER_IMPL_H_ |
13 | 13 |
14 // This header is included to get the nested declaration of Packet structure. | |
15 | |
16 #include "webrtc/base/criticalsection.h" | 14 #include "webrtc/base/criticalsection.h" |
17 #include "webrtc/modules/rtp_rtcp/include/fec_receiver.h" | 15 #include "webrtc/modules/rtp_rtcp/include/fec_receiver.h" |
18 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h" | 16 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h" |
19 #include "webrtc/modules/rtp_rtcp/source/forward_error_correction.h" | 17 #include "webrtc/modules/rtp_rtcp/source/forward_error_correction.h" |
20 #include "webrtc/typedefs.h" | 18 #include "webrtc/typedefs.h" |
21 | 19 |
22 namespace webrtc { | 20 namespace webrtc { |
23 | 21 |
24 class FecReceiverImpl : public FecReceiver { | 22 class FecReceiverImpl : public FecReceiver { |
25 public: | 23 public: |
26 explicit FecReceiverImpl(RtpData* callback); | 24 explicit FecReceiverImpl(RtpData* callback); |
27 virtual ~FecReceiverImpl(); | 25 virtual ~FecReceiverImpl(); |
28 | 26 |
29 int32_t AddReceivedRedPacket(const RTPHeader& rtp_header, | 27 int32_t AddReceivedRedPacket(const RTPHeader& rtp_header, |
30 const uint8_t* incoming_rtp_packet, | 28 const uint8_t* incoming_rtp_packet, |
31 size_t packet_length, | 29 size_t packet_length, |
32 uint8_t ulpfec_payload_type) override; | 30 uint8_t ulpfec_payload_type) override; |
33 | 31 |
34 int32_t ProcessReceivedFec() override; | 32 int32_t ProcessReceivedFec() override; |
35 | 33 |
36 FecPacketCounter GetPacketCounter() const override; | 34 FecPacketCounter GetPacketCounter() const override; |
37 | 35 |
38 private: | 36 private: |
39 rtc::CriticalSection crit_sect_; | 37 rtc::CriticalSection crit_sect_; |
40 RtpData* recovered_packet_callback_; | 38 RtpData* recovered_packet_callback_; |
41 ForwardErrorCorrection* fec_; | 39 ForwardErrorCorrection fec_; |
42 // TODO(holmer): In the current version received_packet_list_ is never more | 40 // TODO(holmer): In the current version |received_packets_| is never more |
43 // than one packet, since we process FEC every time a new packet | 41 // than one packet, since we process FEC every time a new packet |
44 // arrives. We should remove the list. | 42 // arrives. We should remove the list. |
45 ForwardErrorCorrection::ReceivedPacketList received_packet_list_; | 43 ForwardErrorCorrection::ReceivedPacketList received_packets_; |
46 ForwardErrorCorrection::RecoveredPacketList recovered_packet_list_; | 44 ForwardErrorCorrection::RecoveredPacketList recovered_packets_; |
47 FecPacketCounter packet_counter_; | 45 FecPacketCounter packet_counter_; |
48 }; | 46 }; |
49 } // namespace webrtc | 47 } // namespace webrtc |
50 | 48 |
51 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_RECEIVER_IMPL_H_ | 49 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_RECEIVER_IMPL_H_ |
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