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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 "MockWebMediaStreamCenter.h"
#include "public/platform/WebAudioDestinationConsumer.h"
#include "public/platform/WebMediaStream.h"
#include "public/platform/WebMediaStreamCenterClient.h"
#include "public/platform/WebMediaStreamSource.h"
#include "public/platform/WebMediaStreamTrack.h"
#include "public/platform/WebMediaStreamTrackSourcesRequest.h"
#include "public/platform/WebSourceInfo.h"
#include "public/platform/WebVector.h"
using namespace blink;
namespace WebTestRunner {
MockWebMediaStreamCenter::MockWebMediaStreamCenter(WebMediaStreamCenterClient* client)
{
}
bool MockWebMediaStreamCenter::getMediaStreamTrackSources(const WebMediaStreamTrackSourcesRequest& request)
{
size_t size = 2;
WebVector<WebSourceInfo> results(size);
results[0].initialize("MockAudioDevice#1", WebSourceInfo::SourceKindAudio, "Mock audio device", WebSourceInfo::VideoFacingModeNone);
results[1].initialize("MockVideoDevice#1", WebSourceInfo::SourceKindVideo, "Mock video device", WebSourceInfo::VideoFacingModeEnvironment);
request.requestSucceeded(results);
return true;
}
void MockWebMediaStreamCenter::didEnableMediaStreamTrack(const WebMediaStream&, const WebMediaStreamTrack& track)
{
track.source().setReadyState(WebMediaStreamSource::ReadyStateLive);
}
void MockWebMediaStreamCenter::didDisableMediaStreamTrack(const WebMediaStream&, const WebMediaStreamTrack& track)
{
track.source().setReadyState(WebMediaStreamSource::ReadyStateMuted);
}
bool MockWebMediaStreamCenter::didAddMediaStreamTrack(const WebMediaStream&, const WebMediaStreamTrack&)
{
return true;
}
bool MockWebMediaStreamCenter::didRemoveMediaStreamTrack(const WebMediaStream&, const WebMediaStreamTrack&)
{
return true;
}
void MockWebMediaStreamCenter::didStopLocalMediaStream(const WebMediaStream& stream)
{
WebVector<WebMediaStreamTrack> tracks;
stream.audioTracks(tracks);
for (size_t i = 0; i < tracks.size(); ++i)
tracks[i].source().setReadyState(WebMediaStreamSource::ReadyStateEnded);
stream.videoTracks(tracks);
for (size_t i = 0; i < tracks.size(); ++i)
tracks[i].source().setReadyState(WebMediaStreamSource::ReadyStateEnded);
}
bool MockWebMediaStreamCenter::didStopMediaStreamTrack(const blink::WebMediaStreamTrack& track)
{
track.source().setReadyState(WebMediaStreamSource::ReadyStateEnded);
return true;
}
class MockWebAudioDestinationConsumer : public WebAudioDestinationConsumer {
public:
virtual ~MockWebAudioDestinationConsumer() { }
virtual void setFormat(size_t numberOfChannels, float sampleRate) OVERRIDE { }
virtual void consumeAudio(const WebVector<const float*>&, size_t number_of_frames) OVERRIDE { }
};
void MockWebMediaStreamCenter::didCreateMediaStream(WebMediaStream& stream)
{
WebVector<WebMediaStreamTrack> audioTracks;
stream.audioTracks(audioTracks);
for (size_t i = 0; i < audioTracks.size(); ++i) {
WebMediaStreamSource source = audioTracks[i].source();
if (source.requiresAudioConsumer()) {
MockWebAudioDestinationConsumer* consumer = new MockWebAudioDestinationConsumer();
source.addAudioConsumer(consumer);
source.removeAudioConsumer(consumer);
delete consumer;
}
}
}
}
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