From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- third_party/libwebrtc/test/frame_forwarder.h | 54 ++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 third_party/libwebrtc/test/frame_forwarder.h (limited to 'third_party/libwebrtc/test/frame_forwarder.h') diff --git a/third_party/libwebrtc/test/frame_forwarder.h b/third_party/libwebrtc/test/frame_forwarder.h new file mode 100644 index 0000000000..6dfba9521d --- /dev/null +++ b/third_party/libwebrtc/test/frame_forwarder.h @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2019 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ +#ifndef TEST_FRAME_FORWARDER_H_ +#define TEST_FRAME_FORWARDER_H_ + +#include "api/video/video_frame.h" +#include "api/video/video_source_interface.h" +#include "rtc_base/synchronization/mutex.h" + +namespace webrtc { +namespace test { + +// FrameForwarder can be used as an implementation +// of rtc::VideoSourceInterface where the caller controls when +// a frame should be forwarded to its sink. +// Currently this implementation only support one sink. +class FrameForwarder : public rtc::VideoSourceInterface { + public: + FrameForwarder(); + ~FrameForwarder() override; + // Forwards `video_frame` to the registered `sink_`. + virtual void IncomingCapturedFrame(const VideoFrame& video_frame) + RTC_LOCKS_EXCLUDED(mutex_); + rtc::VideoSinkWants sink_wants() const RTC_LOCKS_EXCLUDED(mutex_); + bool has_sinks() const RTC_LOCKS_EXCLUDED(mutex_); + + protected: + rtc::VideoSinkWants sink_wants_locked() const + RTC_EXCLUSIVE_LOCKS_REQUIRED(mutex_); + void AddOrUpdateSink(rtc::VideoSinkInterface* sink, + const rtc::VideoSinkWants& wants) + RTC_LOCKS_EXCLUDED(mutex_) override; + void AddOrUpdateSinkLocked(rtc::VideoSinkInterface* sink, + const rtc::VideoSinkWants& wants) + RTC_EXCLUSIVE_LOCKS_REQUIRED(mutex_); + void RemoveSink(rtc::VideoSinkInterface* sink) + RTC_LOCKS_EXCLUDED(mutex_) override; + + mutable Mutex mutex_; + rtc::VideoSinkInterface* sink_ RTC_GUARDED_BY(mutex_); + rtc::VideoSinkWants sink_wants_ RTC_GUARDED_BY(mutex_); +}; + +} // namespace test +} // namespace webrtc + +#endif // TEST_FRAME_FORWARDER_H_ -- cgit v1.2.3