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* Copyright (C) 2011 Google Inc. All rights reserved.
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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
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "MediaStreamRegistry.h"
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#if ENABLE(MEDIA_STREAM)
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#include "MediaStream.h"
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#include <wtf/MainThread.h>
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MediaStreamRegistry& MediaStreamRegistry::registry()
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// Since WebWorkers cannot obtain MediaSource objects, we should be on the main thread.
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ASSERT(isMainThread());
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DEFINE_STATIC_LOCAL(MediaStreamRegistry, instance, ());
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void MediaStreamRegistry::registerMediaStreamURL(const KURL& url, PassRefPtr<MediaStream> stream)
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ASSERT(isMainThread());
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m_streamDescriptors.set(url.string(), stream->descriptor());
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void MediaStreamRegistry::unregisterMediaStreamURL(const KURL& url)
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ASSERT(isMainThread());
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m_streamDescriptors.remove(url.string());
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MediaStreamDescriptor* MediaStreamRegistry::lookupMediaStreamDescriptor(const String& url)
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ASSERT(isMainThread());
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return m_streamDescriptors.get(url).get();
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} // namespace WebCore
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#endif // ENABLE(MEDIA_STREAM)