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Side by Side Diff: webrtc/modules/rtp_rtcp/source/ulpfec_generator.h

Issue 2449783002: Rename ProducerFec to UlpfecGenerator. (Closed)
Patch Set: Rebase. Created 4 years, 1 month ago
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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_PRODUCER_FEC_H_ 11 #ifndef WEBRTC_MODULES_RTP_RTCP_SOURCE_ULPFEC_GENERATOR_H_
12 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_PRODUCER_FEC_H_ 12 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_ULPFEC_GENERATOR_H_
13 13
14 #include <list> 14 #include <list>
15 #include <memory> 15 #include <memory>
16 #include <vector> 16 #include <vector>
17 17
18 #include "webrtc/modules/rtp_rtcp/source/forward_error_correction.h" 18 #include "webrtc/modules/rtp_rtcp/source/forward_error_correction.h"
19 19
20 namespace webrtc { 20 namespace webrtc {
21 21
22 class RedPacket { 22 class RedPacket {
23 public: 23 public:
24 explicit RedPacket(size_t length); 24 explicit RedPacket(size_t length);
25 25
26 void CreateHeader(const uint8_t* rtp_header, 26 void CreateHeader(const uint8_t* rtp_header,
27 size_t header_length, 27 size_t header_length,
28 int red_payload_type, 28 int red_payload_type,
29 int payload_type); 29 int payload_type);
30 void SetSeqNum(int seq_num); 30 void SetSeqNum(int seq_num);
31 void AssignPayload(const uint8_t* payload, size_t length); 31 void AssignPayload(const uint8_t* payload, size_t length);
32 void ClearMarkerBit(); 32 void ClearMarkerBit();
33 uint8_t* data() const; 33 uint8_t* data() const;
34 size_t length() const; 34 size_t length() const;
35 35
36 private: 36 private:
37 std::unique_ptr<uint8_t[]> data_; 37 std::unique_ptr<uint8_t[]> data_;
38 size_t length_; 38 size_t length_;
39 size_t header_length_; 39 size_t header_length_;
40 }; 40 };
41 41
42 class ProducerFec { 42 class UlpfecGenerator {
43 public: 43 public:
44 ProducerFec(); 44 UlpfecGenerator();
45 ~ProducerFec(); 45 ~UlpfecGenerator();
46 46
47 static std::unique_ptr<RedPacket> BuildRedPacket(const uint8_t* data_buffer, 47 static std::unique_ptr<RedPacket> BuildRedPacket(const uint8_t* data_buffer,
48 size_t payload_length, 48 size_t payload_length,
49 size_t rtp_header_length, 49 size_t rtp_header_length,
50 int red_payload_type); 50 int red_payload_type);
51 51
52 void SetFecParameters(const FecProtectionParams* params); 52 void SetFecParameters(const FecProtectionParams* params);
53 53
54 // Adds a media packet to the internal buffer. When enough media packets 54 // Adds a media packet to the internal buffer. When enough media packets
55 // have been added, the FEC packets are generated and stored internally. 55 // have been added, the FEC packets are generated and stored internally.
(...skipping 43 matching lines...) Expand 10 before | Expand all | Expand 10 after
99 ForwardErrorCorrection::PacketList media_packets_; 99 ForwardErrorCorrection::PacketList media_packets_;
100 std::list<ForwardErrorCorrection::Packet*> generated_fec_packets_; 100 std::list<ForwardErrorCorrection::Packet*> generated_fec_packets_;
101 int num_protected_frames_; 101 int num_protected_frames_;
102 int min_num_media_packets_; 102 int min_num_media_packets_;
103 FecProtectionParams params_; 103 FecProtectionParams params_;
104 FecProtectionParams new_params_; 104 FecProtectionParams new_params_;
105 }; 105 };
106 106
107 } // namespace webrtc 107 } // namespace webrtc
108 108
109 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_PRODUCER_FEC_H_ 109 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_ULPFEC_GENERATOR_H_
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