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62 lines
1.6 KiB
62 lines
1.6 KiB
4 months ago
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/*
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* Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "test/frame_forwarder.h"
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#include "rtc_base/checks.h"
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namespace webrtc {
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namespace test {
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FrameForwarder::FrameForwarder() : sink_(nullptr) {}
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FrameForwarder::~FrameForwarder() {}
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void FrameForwarder::IncomingCapturedFrame(const VideoFrame& video_frame) {
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MutexLock lock(&mutex_);
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if (sink_)
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sink_->OnFrame(video_frame);
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}
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void FrameForwarder::AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink,
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const rtc::VideoSinkWants& wants) {
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MutexLock lock(&mutex_);
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AddOrUpdateSinkLocked(sink, wants);
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}
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void FrameForwarder::AddOrUpdateSinkLocked(
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rtc::VideoSinkInterface<VideoFrame>* sink,
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const rtc::VideoSinkWants& wants) {
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RTC_DCHECK(!sink_ || sink_ == sink);
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sink_ = sink;
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sink_wants_ = wants;
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}
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void FrameForwarder::RemoveSink(rtc::VideoSinkInterface<VideoFrame>* sink) {
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MutexLock lock(&mutex_);
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RTC_DCHECK_EQ(sink, sink_);
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sink_ = nullptr;
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}
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rtc::VideoSinkWants FrameForwarder::sink_wants() const {
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MutexLock lock(&mutex_);
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return sink_wants_;
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}
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rtc::VideoSinkWants FrameForwarder::sink_wants_locked() const {
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return sink_wants_;
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}
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bool FrameForwarder::has_sinks() const {
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MutexLock lock(&mutex_);
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return sink_ != nullptr;
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}
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} // namespace test
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} // namespace webrtc
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