mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 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 |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 11 | #ifndef VIDEO_VIDEO_STREAM_DECODER_H_ |
| 12 | #define VIDEO_VIDEO_STREAM_DECODER_H_ |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 13 | |
| 14 | #include <list> |
| 15 | #include <map> |
| 16 | #include <memory> |
| 17 | #include <vector> |
| 18 | |
Niels Möller | c6ce9c5 | 2018-05-11 11:15:30 +0200 | [diff] [blame] | 19 | #include "api/video/video_sink_interface.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 20 | #include "modules/remote_bitrate_estimator/include/remote_bitrate_estimator.h" |
| 21 | #include "modules/video_coding/include/video_coding_defines.h" |
| 22 | #include "rtc_base/criticalsection.h" |
| 23 | #include "rtc_base/platform_thread.h" |
| 24 | #include "rtc_base/scoped_ref_ptr.h" |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 25 | |
| 26 | namespace webrtc { |
| 27 | |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 28 | class ReceiveStatisticsProxy; |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 29 | |
| 30 | namespace vcm { |
| 31 | class VideoReceiver; |
| 32 | } // namespace vcm |
| 33 | |
| 34 | enum StreamType { |
| 35 | kViEStreamTypeNormal = 0, // Normal media stream |
| 36 | kViEStreamTypeRtx = 1 // Retransmission media stream |
| 37 | }; |
| 38 | |
| 39 | class VideoStreamDecoder : public VCMReceiveCallback, |
Tommi | 81de14f | 2018-03-25 22:19:25 +0200 | [diff] [blame] | 40 | public VCMReceiveStatisticsCallback { |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 41 | public: |
nisse | 76bc8e8 | 2017-02-07 09:37:41 -0800 | [diff] [blame] | 42 | VideoStreamDecoder( |
| 43 | vcm::VideoReceiver* video_receiver, |
| 44 | VCMFrameTypeCallback* vcm_frame_type_callback, |
| 45 | VCMPacketRequestCallback* vcm_packet_request_callback, |
| 46 | bool enable_nack, |
| 47 | bool enable_fec, |
| 48 | ReceiveStatisticsProxy* receive_statistics_proxy, |
| 49 | rtc::VideoSinkInterface<VideoFrame>* incoming_video_stream); |
Mirko Bonadei | 8fdcac3 | 2018-08-28 16:30:18 +0200 | [diff] [blame^] | 50 | ~VideoStreamDecoder() override; |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 51 | |
| 52 | // Implements VCMReceiveCallback. |
sakal | cc452e1 | 2017-02-09 04:53:45 -0800 | [diff] [blame] | 53 | int32_t FrameToRender(VideoFrame& video_frame, |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 54 | absl::optional<uint8_t> qp, |
ilnik | 00d802b | 2017-04-11 10:34:31 -0700 | [diff] [blame] | 55 | VideoContentType content_type) override; |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 56 | int32_t ReceivedDecodedReferenceFrame(const uint64_t picture_id) override; |
| 57 | void OnIncomingPayloadType(int payload_type) override; |
| 58 | void OnDecoderImplementationName(const char* implementation_name) override; |
| 59 | |
| 60 | // Implements VCMReceiveStatisticsCallback. |
| 61 | void OnReceiveRatesUpdated(uint32_t bit_rate, uint32_t frame_rate) override; |
| 62 | void OnDiscardedPacketsUpdated(int discarded_packets) override; |
| 63 | void OnFrameCountsUpdated(const FrameCounts& frame_counts) override; |
ilnik | 6d5b4d6 | 2017-08-30 03:32:14 -0700 | [diff] [blame] | 64 | void OnCompleteFrame(bool is_keyframe, |
| 65 | size_t size_bytes, |
| 66 | VideoContentType content_type) override; |
philipel | a45102f | 2017-02-22 05:30:39 -0800 | [diff] [blame] | 67 | void OnFrameBufferTimingsUpdated(int decode_ms, |
| 68 | int max_decode_ms, |
| 69 | int current_delay_ms, |
| 70 | int target_delay_ms, |
| 71 | int jitter_buffer_ms, |
| 72 | int min_playout_delay_ms, |
| 73 | int render_delay_ms) override; |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 74 | |
ilnik | 2edc684 | 2017-07-06 03:06:50 -0700 | [diff] [blame] | 75 | void OnTimingFrameInfoUpdated(const TimingFrameInfo& info) override; |
| 76 | |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 77 | void RegisterReceiveStatisticsProxy( |
| 78 | ReceiveStatisticsProxy* receive_statistics_proxy); |
| 79 | |
Tommi | 81de14f | 2018-03-25 22:19:25 +0200 | [diff] [blame] | 80 | // Called by VideoReceiveStream when stats are updated. |
| 81 | void UpdateRtt(int64_t max_rtt_ms); |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 82 | |
| 83 | private: |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 84 | // Used for all registered callbacks except rendering. |
| 85 | rtc::CriticalSection crit_; |
| 86 | |
| 87 | vcm::VideoReceiver* const video_receiver_; |
| 88 | |
| 89 | ReceiveStatisticsProxy* const receive_stats_callback_; |
tommi | 2e82f38 | 2016-06-21 00:26:43 -0700 | [diff] [blame] | 90 | rtc::VideoSinkInterface<VideoFrame>* const incoming_video_stream_; |
mflodman | cfc8e3b | 2016-05-03 21:22:04 -0700 | [diff] [blame] | 91 | }; |
| 92 | |
| 93 | } // namespace webrtc |
| 94 | |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 95 | #endif // VIDEO_VIDEO_STREAM_DECODER_H_ |