2098fca39a
Reason for revert: Broke chrome build. Investigating. First error relating to AddSink method in mock_peer_connection_dependency_factory.h Original issue's description: > New rtc::VideoSinkInterface. > > The plan is that this interface should be used by all classes which receive a stream of video frames, and replace the two generic classes webrtc::VideoRendererInterface and cricket::VideoRenderer. > > And the list goes on, there's a dozen of different classes which act as video frame sinks. > > At some point, we will likely add some method to handle sink properties like, e.g, maximum useful width and height. But hopefully this can be done while keeping the interface very simple. > > BUG=webrtc:5426 > R=perkj@webrtc.org, pthatcher@webrtc.org > > Committed: https://crrev.com/a862d4563fbc26e52bed442de784094ae1dfe5ee > Cr-Commit-Position: refs/heads/master@{#11396} TBR=pthatcher@webrtc.org,pbos@webrtc.org,perkj@webrtc.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=webrtc:5426 Review URL: https://codereview.webrtc.org/1646463002 Cr-Commit-Position: refs/heads/master@{#11397}
78 lines
2.9 KiB
C++
78 lines
2.9 KiB
C++
/*
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* libjingle
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* Copyright 2012 Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// This file contains the class CaptureRenderAdapter. The class connects a
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// VideoCapturer to any number of VideoRenders such that the former feeds the
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// latter.
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// CaptureRenderAdapter is Thread-unsafe. This means that none of its APIs may
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// be called concurrently.
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#ifndef TALK_MEDIA_BASE_CAPTURERENDERADAPTER_H_
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#define TALK_MEDIA_BASE_CAPTURERENDERADAPTER_H_
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#include <vector>
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#include "talk/media/base/videocapturer.h"
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#include "webrtc/base/criticalsection.h"
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#include "webrtc/base/sigslot.h"
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namespace cricket {
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class VideoCapturer;
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class VideoProcessor;
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class VideoRenderer;
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class CaptureRenderAdapter : public sigslot::has_slots<> {
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public:
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static CaptureRenderAdapter* Create(VideoCapturer* video_capturer);
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~CaptureRenderAdapter();
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void AddRenderer(VideoRenderer* video_renderer);
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void RemoveRenderer(VideoRenderer* video_renderer);
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VideoCapturer* video_capturer() { return video_capturer_; }
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private:
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// Just pointers since ownership is not handed over to this class.
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typedef std::vector<VideoRenderer*> VideoRenderers;
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explicit CaptureRenderAdapter(VideoCapturer* video_capturer);
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void Init();
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// Callback for frames received from the capturer.
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void OnVideoFrame(VideoCapturer* capturer, const VideoFrame* video_frame);
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VideoRenderers video_renderers_;
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VideoCapturer* video_capturer_;
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// Critical section synchronizing the capture thread.
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rtc::CriticalSection capture_crit_;
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};
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} // namespace cricket
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#endif // TALK_MEDIA_BASE_CAPTURERENDERADAPTER_H_
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