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| 1 /* | |
| 2 * Copyright (C) 2011 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN
Y | |
| 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O
N | |
| 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 23 */ | |
| 24 | |
| 25 #include "config.h" | |
| 26 #include "modules/mediastream/MediaStreamRegistry.h" | |
| 27 | |
| 28 #include "core/html/HTMLMediaElement.h" | |
| 29 #include "modules/mediastream/MediaStream.h" | |
| 30 #include "platform/weborigin/KURL.h" | |
| 31 #include "wtf/MainThread.h" | |
| 32 | |
| 33 namespace blink { | |
| 34 | |
| 35 MediaStreamRegistry& MediaStreamRegistry::registry() | |
| 36 { | |
| 37 // Since WebWorkers cannot obtain MediaStream objects, we should be on the m
ain thread. | |
| 38 ASSERT(isMainThread()); | |
| 39 DEFINE_STATIC_LOCAL(MediaStreamRegistry, instance, ()); | |
| 40 return instance; | |
| 41 } | |
| 42 | |
| 43 void MediaStreamRegistry::registerURL(SecurityOrigin*, const KURL& url, URLRegis
trable* stream) | |
| 44 { | |
| 45 ASSERT(&stream->registry() == this); | |
| 46 ASSERT(isMainThread()); | |
| 47 m_streamDescriptors.set(url.string(), static_cast<MediaStream*>(stream)->des
criptor()); | |
| 48 } | |
| 49 | |
| 50 void MediaStreamRegistry::unregisterURL(const KURL& url) | |
| 51 { | |
| 52 ASSERT(isMainThread()); | |
| 53 m_streamDescriptors.remove(url.string()); | |
| 54 } | |
| 55 | |
| 56 bool MediaStreamRegistry::contains(const String& url) | |
| 57 { | |
| 58 ASSERT(isMainThread()); | |
| 59 return m_streamDescriptors.contains(url); | |
| 60 } | |
| 61 | |
| 62 MediaStreamDescriptor* MediaStreamRegistry::lookupMediaStreamDescriptor(const St
ring& url) | |
| 63 { | |
| 64 ASSERT(isMainThread()); | |
| 65 return m_streamDescriptors.get(url); | |
| 66 } | |
| 67 | |
| 68 MediaStreamRegistry::MediaStreamRegistry() | |
| 69 { | |
| 70 HTMLMediaElement::setMediaStreamRegistry(this); | |
| 71 } | |
| 72 | |
| 73 } // namespace blink | |
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Chromium Code Reviews
Issue 650063002:
Move MediaStream and MediaStreamTrack implementation from modules/mediastream to core/mediastream.
Base URL: https://chromium.googlesource.com/chromium/blink.git@master