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 11 #ifndef VIDEO_RENDER_INCOMING_VIDEO_STREAM_H_ 12 #define VIDEO_RENDER_INCOMING_VIDEO_STREAM_H_ 13 14 #include <stdint.h> 15 16 #include "api/sequence_checker.h" 17 #include "api/task_queue/task_queue_factory.h" 18 #include "api/video/video_frame.h" 19 #include "api/video/video_sink_interface.h" 20 #include "rtc_base/race_checker.h" 21 #include "rtc_base/task_queue.h" 22 #include "rtc_base/thread_annotations.h" 23 #include "video/render/video_render_frames.h" 24 25 namespace webrtc { 26 27 class IncomingVideoStream : public rtc::VideoSinkInterface<VideoFrame> { 28 public: 29 IncomingVideoStream(TaskQueueFactory* task_queue_factory, 30 int32_t delay_ms, 31 rtc::VideoSinkInterface<VideoFrame>* callback); 32 ~IncomingVideoStream() override; 33 34 private: 35 void OnFrame(const VideoFrame& video_frame) override; 36 void Dequeue(); 37 38 SequenceChecker main_thread_checker_; 39 rtc::RaceChecker decoder_race_checker_; 40 41 VideoRenderFrames render_buffers_ RTC_GUARDED_BY(&incoming_render_queue_); 42 rtc::VideoSinkInterface<VideoFrame>* const callback_; 43 rtc::TaskQueue incoming_render_queue_; 44 }; 45 46 } // namespace webrtc 47 48 #endif // VIDEO_RENDER_INCOMING_VIDEO_STREAM_H_ 49