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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 33 | 33 |
| 34 #include "bindings/v8/ScriptWrappable.h" | 34 #include "bindings/v8/ScriptWrappable.h" |
| 35 #include "core/dom/ActiveDOMObject.h" | 35 #include "core/dom/ActiveDOMObject.h" |
| 36 #include "core/events/EventTarget.h" | 36 #include "core/events/EventTarget.h" |
| 37 #include "core/html/HTMLMediaSource.h" | 37 #include "core/html/HTMLMediaSource.h" |
| 38 #include "core/html/URLRegistry.h" | 38 #include "core/html/URLRegistry.h" |
| 39 #include "modules/mediasource/SourceBuffer.h" | 39 #include "modules/mediasource/SourceBuffer.h" |
| 40 #include "modules/mediasource/SourceBufferList.h" | 40 #include "modules/mediasource/SourceBufferList.h" |
| 41 #include "public/platform/WebMediaSource.h" | 41 #include "public/platform/WebMediaSource.h" |
| 42 #include "wtf/PassOwnPtr.h" | 42 #include "wtf/PassOwnPtr.h" |
| 43 #include "wtf/RefCounted.h" | |
| 44 #include "wtf/Vector.h" | 43 #include "wtf/Vector.h" |
| 45 | 44 |
| 46 namespace blink { | 45 namespace blink { |
| 47 class WebSourceBuffer; | 46 class WebSourceBuffer; |
| 48 } | 47 } |
| 49 | 48 |
| 50 namespace WebCore { | 49 namespace WebCore { |
| 51 | 50 |
| 52 class ExceptionState; | 51 class ExceptionState; |
| 53 class GenericEventQueue; | 52 class GenericEventQueue; |
| 54 | 53 |
| 55 class MediaSource FINAL | 54 class MediaSource FINAL |
| 56 : public RefCountedWillBeRefCountedGarbageCollected<MediaSource> | 55 : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<MediaSour
ce> |
| 57 , public HTMLMediaSource | 56 , public HTMLMediaSource |
| 58 , public ActiveDOMObject | 57 , public ActiveDOMObject |
| 59 , public EventTargetWithInlineData | 58 , public EventTargetWithInlineData |
| 60 , public ScriptWrappable { | 59 , public ScriptWrappable { |
| 61 REFCOUNTED_EVENT_TARGET(MediaSource); | 60 DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<M
ediaSource>); |
| 62 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MediaSource); | 61 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MediaSource); |
| 63 public: | 62 public: |
| 64 static const AtomicString& openKeyword(); | 63 static const AtomicString& openKeyword(); |
| 65 static const AtomicString& closedKeyword(); | 64 static const AtomicString& closedKeyword(); |
| 66 static const AtomicString& endedKeyword(); | 65 static const AtomicString& endedKeyword(); |
| 67 | 66 |
| 68 static PassRefPtrWillBeRawPtr<MediaSource> create(ExecutionContext*); | 67 static MediaSource* create(ExecutionContext*); |
| 69 virtual ~MediaSource(); | 68 virtual ~MediaSource(); |
| 70 | 69 |
| 71 // MediaSource.idl methods | 70 // MediaSource.idl methods |
| 72 SourceBufferList* sourceBuffers() { return m_sourceBuffers.get(); } | 71 SourceBufferList* sourceBuffers() { return m_sourceBuffers.get(); } |
| 73 SourceBufferList* activeSourceBuffers() { return m_activeSourceBuffers.get()
; } | 72 SourceBufferList* activeSourceBuffers() { return m_activeSourceBuffers.get()
; } |
| 74 SourceBuffer* addSourceBuffer(const String& type, ExceptionState&); | 73 SourceBuffer* addSourceBuffer(const String& type, ExceptionState&); |
| 75 void removeSourceBuffer(SourceBuffer*, ExceptionState&); | 74 void removeSourceBuffer(SourceBuffer*, ExceptionState&); |
| 76 void setDuration(double, ExceptionState&); | 75 void setDuration(double, ExceptionState&); |
| 77 const AtomicString& readyState() const { return m_readyState; } | 76 const AtomicString& readyState() const { return m_readyState; } |
| 78 void endOfStream(const AtomicString& error, ExceptionState&); | 77 void endOfStream(const AtomicString& error, ExceptionState&); |
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| 125 // Implements the duration change algorithm. | 124 // Implements the duration change algorithm. |
| 126 // https://dvcs.w3.org/hg/html-media/raw-file/default/media-source/media-sou
rce.html#duration-change-algorithm | 125 // https://dvcs.w3.org/hg/html-media/raw-file/default/media-source/media-sou
rce.html#duration-change-algorithm |
| 127 void durationChangeAlgorithm(double newDuration); | 126 void durationChangeAlgorithm(double newDuration); |
| 128 | 127 |
| 129 OwnPtr<blink::WebMediaSource> m_webMediaSource; | 128 OwnPtr<blink::WebMediaSource> m_webMediaSource; |
| 130 AtomicString m_readyState; | 129 AtomicString m_readyState; |
| 131 OwnPtrWillBeMember<GenericEventQueue> m_asyncEventQueue; | 130 OwnPtrWillBeMember<GenericEventQueue> m_asyncEventQueue; |
| 132 // FIXME: oilpan: This should become a Member. For now, m_attachedElement wi
ll be cleared by the HTMLMediaElement destructor. | 131 // FIXME: oilpan: This should become a Member. For now, m_attachedElement wi
ll be cleared by the HTMLMediaElement destructor. |
| 133 HTMLMediaElement* m_attachedElement; | 132 HTMLMediaElement* m_attachedElement; |
| 134 | 133 |
| 135 RefPtrWillBeMember<SourceBufferList> m_sourceBuffers; | 134 Member<SourceBufferList> m_sourceBuffers; |
| 136 RefPtrWillBeMember<SourceBufferList> m_activeSourceBuffers; | 135 Member<SourceBufferList> m_activeSourceBuffers; |
| 137 }; | 136 }; |
| 138 | 137 |
| 139 } // namespace WebCore | 138 } // namespace WebCore |
| 140 | 139 |
| 141 #endif | 140 #endif |
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