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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#if ENABLE(MEDIA_STREAM)
#include "MockWebMediaStreamCenter.h"
#include <public/WebAudioDestinationConsumer.h>
#include <public/WebMediaStreamCenterClient.h>
#include <public/WebMediaStreamComponent.h>
#include <public/WebMediaStreamDescriptor.h>
#include <public/WebMediaStreamSource.h>
#include <public/WebMediaStreamSourcesRequest.h>
#include <public/WebVector.h>
using namespace WebKit;
MockWebMediaStreamCenter::MockWebMediaStreamCenter(WebMediaStreamCenterClient* client)
{
}
void MockWebMediaStreamCenter::queryMediaStreamSources(const WebMediaStreamSourcesRequest& request)
{
WebVector<WebMediaStreamSource> audioSources, videoSources;
request.didCompleteQuery(audioSources, videoSources);
}
void MockWebMediaStreamCenter::didEnableMediaStreamTrack(const WebMediaStreamDescriptor&, const WebMediaStreamComponent& component)
{
component.source().setReadyState(WebMediaStreamSource::ReadyStateLive);
}
void MockWebMediaStreamCenter::didDisableMediaStreamTrack(const WebMediaStreamDescriptor&, const WebMediaStreamComponent& component)
{
component.source().setReadyState(WebMediaStreamSource::ReadyStateMuted);
}
bool MockWebMediaStreamCenter::didAddMediaStreamTrack(const WebMediaStreamDescriptor&, const WebMediaStreamComponent&)
{
return true;
};
bool MockWebMediaStreamCenter::didRemoveMediaStreamTrack(const WebMediaStreamDescriptor&, const WebMediaStreamComponent&)
{
return true;
};
void MockWebMediaStreamCenter::didStopLocalMediaStream(const WebMediaStreamDescriptor& stream)
{
WebVector<WebMediaStreamComponent> audioComponents;
stream.audioSources(audioComponents);
for (size_t i = 0; i < audioComponents.size(); ++i)
audioComponents[i].source().setReadyState(WebMediaStreamSource::ReadyStateEnded);
WebVector<WebMediaStreamComponent> videoComponents;
stream.videoSources(videoComponents);
for (size_t i = 0; i < videoComponents.size(); ++i)
videoComponents[i].source().setReadyState(WebMediaStreamSource::ReadyStateEnded);
}
class MockWebAudioDestinationConsumer : public WebAudioDestinationConsumer {
public:
virtual ~MockWebAudioDestinationConsumer() { }
virtual void consumeAudio(const WebVector<const float*>&, size_t number_of_frames) OVERRIDE { }
};
void MockWebMediaStreamCenter::didCreateMediaStream(WebMediaStreamDescriptor& stream)
{
WebVector<WebMediaStreamComponent> audioComponents;
stream.audioSources(audioComponents);
for (size_t i = 0; i < audioComponents.size(); ++i) {
WebMediaStreamSource source = audioComponents[i].source();
if (source.requiresAudioConsumer()) {
MockWebAudioDestinationConsumer* consumer = new MockWebAudioDestinationConsumer();
source.addAudioConsumer(consumer);
source.removeAudioConsumer(consumer);
delete consumer;
}
}
}
#endif // ENABLE(MEDIA_STREAM)
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