b24317bfda
In addition to the code moved from talk/app/webrtc there were some files in webrtc/api/objctests that still had the libjingle license header. BUG=webrtc:5418 TBR=tkchin@webrtc.org NOTRY=True Review URL: https://codereview.webrtc.org/1680293005 Cr-Commit-Position: refs/heads/master@{#11552}
52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/*
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* Copyright 2012 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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#ifndef WEBRTC_API_VIDEOSOURCEINTERFACE_H_
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#define WEBRTC_API_VIDEOSOURCEINTERFACE_H_
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#include "webrtc/api/mediastreaminterface.h"
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#include "webrtc/media/base/mediachannel.h"
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#include "webrtc/media/base/videorenderer.h"
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namespace webrtc {
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// VideoSourceInterface is a reference counted source used for VideoTracks.
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// The same source can be used in multiple VideoTracks.
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// The methods are only supposed to be called by the PeerConnection
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// implementation.
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class VideoSourceInterface : public MediaSourceInterface {
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public:
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// Get access to the source implementation of cricket::VideoCapturer.
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// This can be used for receiving frames and state notifications.
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// But it should not be used for starting or stopping capturing.
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virtual cricket::VideoCapturer* GetVideoCapturer() = 0;
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// Stop the video capturer.
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virtual void Stop() = 0;
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virtual void Restart() = 0;
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// Adds |output| to the source to receive frames.
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virtual void AddSink(
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rtc::VideoSinkInterface<cricket::VideoFrame>* output) = 0;
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virtual void RemoveSink(
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rtc::VideoSinkInterface<cricket::VideoFrame>* output) = 0;
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virtual const cricket::VideoOptions* options() const = 0;
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// TODO(nisse): Dummy implementation. Delete as soon as chrome's
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// MockVideoSource is updated.
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virtual cricket::VideoRenderer* FrameInput() { return nullptr; }
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protected:
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virtual ~VideoSourceInterface() {}
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};
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} // namespace webrtc
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#endif // WEBRTC_API_VIDEOSOURCEINTERFACE_H_
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