test_video_track_source.cc (1863B)
1 /* 2 * Copyright (c) 2023 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 #include "api/test/video/test_video_track_source.h" 11 12 #include <optional> 13 #include <string> 14 #include <utility> 15 16 #include "api/media_stream_interface.h" 17 #include "api/sequence_checker.h" 18 #include "api/video/video_frame.h" 19 #include "api/video/video_sink_interface.h" 20 #include "api/video/video_source_interface.h" 21 #include "rtc_base/checks.h" 22 23 namespace webrtc { 24 namespace test { 25 26 TestVideoTrackSource::TestVideoTrackSource( 27 bool remote, 28 std::optional<std::string> stream_label) 29 : stream_label_(std::move(stream_label)), 30 state_(kInitializing), 31 remote_(remote) { 32 worker_thread_checker_.Detach(); 33 signaling_thread_checker_.Detach(); 34 } 35 36 VideoTrackSourceInterface::SourceState TestVideoTrackSource::state() const { 37 RTC_DCHECK_RUN_ON(&signaling_thread_checker_); 38 return state_; 39 } 40 41 void TestVideoTrackSource::SetState(SourceState new_state) { 42 RTC_DCHECK_RUN_ON(&signaling_thread_checker_); 43 if (state_ != new_state) { 44 state_ = new_state; 45 FireOnChanged(); 46 } 47 } 48 49 void TestVideoTrackSource::AddOrUpdateSink(VideoSinkInterface<VideoFrame>* sink, 50 const VideoSinkWants& wants) { 51 RTC_DCHECK(worker_thread_checker_.IsCurrent()); 52 source()->AddOrUpdateSink(sink, wants); 53 } 54 55 void TestVideoTrackSource::RemoveSink(VideoSinkInterface<VideoFrame>* sink) { 56 RTC_DCHECK(worker_thread_checker_.IsCurrent()); 57 source()->RemoveSink(sink); 58 } 59 60 } // namespace test 61 } // namespace webrtc