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1 /* | 1 /* |
2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2011 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_VIDEO_CODING_RECEIVER_H_ | 11 #ifndef WEBRTC_MODULES_VIDEO_CODING_RECEIVER_H_ |
12 #define WEBRTC_MODULES_VIDEO_CODING_RECEIVER_H_ | 12 #define WEBRTC_MODULES_VIDEO_CODING_RECEIVER_H_ |
13 | 13 |
| 14 #include <vector> |
| 15 |
14 #include "webrtc/modules/video_coding/jitter_buffer.h" | 16 #include "webrtc/modules/video_coding/jitter_buffer.h" |
15 #include "webrtc/modules/video_coding/packet.h" | 17 #include "webrtc/modules/video_coding/packet.h" |
16 #include "webrtc/modules/video_coding/timing.h" | 18 #include "webrtc/modules/video_coding/timing.h" |
17 #include "webrtc/system_wrappers/include/critical_section_wrapper.h" | 19 #include "webrtc/system_wrappers/include/critical_section_wrapper.h" |
18 #include "webrtc/modules/video_coding/include/video_coding.h" | 20 #include "webrtc/modules/video_coding/include/video_coding.h" |
19 #include "webrtc/modules/video_coding/include/video_coding_defines.h" | 21 #include "webrtc/modules/video_coding/include/video_coding_defines.h" |
20 | 22 |
21 namespace webrtc { | 23 namespace webrtc { |
22 | 24 |
23 class Clock; | 25 class Clock; |
24 class VCMEncodedFrame; | 26 class VCMEncodedFrame; |
25 | 27 |
26 class VCMReceiver { | 28 class VCMReceiver { |
27 public: | 29 public: |
28 VCMReceiver(VCMTiming* timing, | 30 VCMReceiver(VCMTiming* timing, Clock* clock, EventFactory* event_factory); |
29 Clock* clock, | |
30 EventFactory* event_factory); | |
31 | 31 |
32 // Using this constructor, you can specify a different event factory for the | 32 // Using this constructor, you can specify a different event factory for the |
33 // jitter buffer. Useful for unit tests when you want to simulate incoming | 33 // jitter buffer. Useful for unit tests when you want to simulate incoming |
34 // packets, in which case the jitter buffer's wait event is different from | 34 // packets, in which case the jitter buffer's wait event is different from |
35 // that of VCMReceiver itself. | 35 // that of VCMReceiver itself. |
36 VCMReceiver(VCMTiming* timing, | 36 VCMReceiver(VCMTiming* timing, |
37 Clock* clock, | 37 Clock* clock, |
38 rtc::scoped_ptr<EventWrapper> receiver_event, | 38 rtc::scoped_ptr<EventWrapper> receiver_event, |
39 rtc::scoped_ptr<EventWrapper> jitter_buffer_event); | 39 rtc::scoped_ptr<EventWrapper> jitter_buffer_event); |
40 | 40 |
41 ~VCMReceiver(); | 41 ~VCMReceiver(); |
42 | 42 |
43 void Reset(); | 43 void Reset(); |
44 void UpdateRtt(int64_t rtt); | 44 void UpdateRtt(int64_t rtt); |
45 int32_t InsertPacket(const VCMPacket& packet, | 45 int32_t InsertPacket(const VCMPacket& packet, |
46 uint16_t frame_width, | 46 uint16_t frame_width, |
47 uint16_t frame_height); | 47 uint16_t frame_height); |
48 VCMEncodedFrame* FrameForDecoding(uint16_t max_wait_time_ms, | 48 VCMEncodedFrame* FrameForDecoding(uint16_t max_wait_time_ms, |
49 int64_t& next_render_time_ms, | 49 int64_t* next_render_time_ms, |
50 bool prefer_late_decoding); | 50 bool prefer_late_decoding); |
51 void ReleaseFrame(VCMEncodedFrame* frame); | 51 void ReleaseFrame(VCMEncodedFrame* frame); |
52 void ReceiveStatistics(uint32_t* bitrate, uint32_t* framerate); | 52 void ReceiveStatistics(uint32_t* bitrate, uint32_t* framerate); |
53 uint32_t DiscardedPackets() const; | 53 uint32_t DiscardedPackets() const; |
54 | 54 |
55 // NACK. | 55 // NACK. |
56 void SetNackMode(VCMNackMode nackMode, | 56 void SetNackMode(VCMNackMode nackMode, |
57 int64_t low_rtt_nack_threshold_ms, | 57 int64_t low_rtt_nack_threshold_ms, |
58 int64_t high_rtt_nack_threshold_ms); | 58 int64_t high_rtt_nack_threshold_ms); |
59 void SetNackSettings(size_t max_nack_list_size, | 59 void SetNackSettings(size_t max_nack_list_size, |
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83 Clock* const clock_; | 83 Clock* const clock_; |
84 VCMJitterBuffer jitter_buffer_; | 84 VCMJitterBuffer jitter_buffer_; |
85 VCMTiming* timing_; | 85 VCMTiming* timing_; |
86 rtc::scoped_ptr<EventWrapper> render_wait_event_; | 86 rtc::scoped_ptr<EventWrapper> render_wait_event_; |
87 int max_video_delay_ms_; | 87 int max_video_delay_ms_; |
88 }; | 88 }; |
89 | 89 |
90 } // namespace webrtc | 90 } // namespace webrtc |
91 | 91 |
92 #endif // WEBRTC_MODULES_VIDEO_CODING_RECEIVER_H_ | 92 #endif // WEBRTC_MODULES_VIDEO_CODING_RECEIVER_H_ |
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