Index: Source/core/platform/mediastream/MediaStreamDescriptor.cpp |
diff --git a/Source/core/platform/mediastream/MediaStreamDescriptor.cpp b/Source/core/platform/mediastream/MediaStreamDescriptor.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8d1d7b3a706f02c193dbf42ce2e834c57926d8e1 |
--- /dev/null |
+++ b/Source/core/platform/mediastream/MediaStreamDescriptor.cpp |
@@ -0,0 +1,131 @@ |
+/* |
+ * Copyright (C) 2011 Ericsson AB. All rights reserved. |
+ * Copyright (C) 2013 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" |
+ |
+#include "core/platform/mediastream/MediaStreamDescriptor.h" |
+ |
+#include "core/platform/UUID.h" |
+#include "core/platform/mediastream/MediaStreamComponent.h" |
+#include "core/platform/mediastream/MediaStreamSource.h" |
+#include <wtf/RefCounted.h> |
+#include <wtf/Vector.h> |
+ |
+namespace WebCore { |
+ |
+PassRefPtr<MediaStreamDescriptor> MediaStreamDescriptor::create(const MediaStreamSourceVector& audioSources, const MediaStreamSourceVector& videoSources) |
+{ |
+ return adoptRef(new MediaStreamDescriptor(createCanonicalUUIDString(), audioSources, videoSources)); |
+} |
+ |
+PassRefPtr<MediaStreamDescriptor> MediaStreamDescriptor::create(const String& id, const MediaStreamComponentVector& audioComponents, const MediaStreamComponentVector& videoComponents) |
+{ |
+ return adoptRef(new MediaStreamDescriptor(id, audioComponents, videoComponents)); |
+} |
+ |
+void MediaStreamDescriptor::addComponent(PassRefPtr<MediaStreamComponent> component) |
+{ |
+ switch (component->source()->type()) { |
+ case MediaStreamSource::TypeAudio: |
+ if (m_audioComponents.find(component) == notFound) |
+ m_audioComponents.append(component); |
+ break; |
+ case MediaStreamSource::TypeVideo: |
+ if (m_videoComponents.find(component) == notFound) |
+ m_videoComponents.append(component); |
+ break; |
+ } |
+} |
+ |
+void MediaStreamDescriptor::removeComponent(PassRefPtr<MediaStreamComponent> component) |
+{ |
+ size_t pos = notFound; |
+ switch (component->source()->type()) { |
+ case MediaStreamSource::TypeAudio: |
+ pos = m_audioComponents.find(component); |
+ if (pos != notFound) |
+ m_audioComponents.remove(pos); |
+ break; |
+ case MediaStreamSource::TypeVideo: |
+ pos = m_videoComponents.find(component); |
+ if (pos != notFound) |
+ m_videoComponents.remove(pos); |
+ break; |
+ } |
+} |
+ |
+void MediaStreamDescriptor::addRemoteTrack(MediaStreamComponent* component) |
+{ |
+ if (m_client) |
+ m_client->addRemoteTrack(component); |
+ else |
+ addComponent(component); |
+} |
+ |
+void MediaStreamDescriptor::removeRemoteTrack(MediaStreamComponent* component) |
+{ |
+ if (m_client) |
+ m_client->removeRemoteTrack(component); |
+ else |
+ removeComponent(component); |
+} |
+ |
+MediaStreamDescriptor::MediaStreamDescriptor(const String& id, const MediaStreamSourceVector& audioSources, const MediaStreamSourceVector& videoSources) |
+ : m_client(0) |
+ , m_id(id) |
+ , m_ended(false) |
+{ |
+ ASSERT(m_id.length()); |
+ for (size_t i = 0; i < audioSources.size(); i++) |
+ m_audioComponents.append(MediaStreamComponent::create(this, audioSources[i])); |
+ |
+ for (size_t i = 0; i < videoSources.size(); i++) |
+ m_videoComponents.append(MediaStreamComponent::create(this, videoSources[i])); |
+} |
+ |
+MediaStreamDescriptor::MediaStreamDescriptor(const String& id, const MediaStreamComponentVector& audioComponents, const MediaStreamComponentVector& videoComponents) |
+ : m_client(0) |
+ , m_id(id) |
+ , m_ended(false) |
+{ |
+ ASSERT(m_id.length()); |
+ for (MediaStreamComponentVector::const_iterator iter = audioComponents.begin(); iter != audioComponents.end(); ++iter) { |
+ (*iter)->setStream(this); |
+ m_audioComponents.append((*iter)); |
+ } |
+ for (MediaStreamComponentVector::const_iterator iter = videoComponents.begin(); iter != videoComponents.end(); ++iter) { |
+ (*iter)->setStream(this); |
+ m_videoComponents.append((*iter)); |
+ } |
+} |
+ |
+} // namespace WebCore |
+ |