/* * 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. */ #ifndef SourceBuffer_h #define SourceBuffer_h #if ENABLE(MEDIA_SOURCE) #include "ExceptionCode.h" #include <wtf/PassRefPtr.h> #include <wtf/RefCounted.h> #include <wtf/text/WTFString.h> namespace WebCore { class MediaSource; class SourceBufferPrivate; class TimeRanges; class SourceBuffer : public RefCounted<SourceBuffer> { public: static PassRefPtr<SourceBuffer> create(PassOwnPtr<SourceBufferPrivate>, PassRefPtr<MediaSource>); virtual ~SourceBuffer(); // SourceBuffer.idl methods PassRefPtr<TimeRanges> buffered(ExceptionCode&) const; double timestampOffset() const; void setTimestampOffset(double, ExceptionCode&); void append(PassRefPtr<Uint8Array> data, ExceptionCode&); void abort(ExceptionCode&); void removedFromMediaSource(); private: SourceBuffer(PassOwnPtr<SourceBufferPrivate>, PassRefPtr<MediaSource>); bool isRemoved() const; bool isOpen() const; bool isEnded() const; OwnPtr<SourceBufferPrivate> m_private; RefPtr<MediaSource> m_source; double m_timestampOffset; }; } // namespace WebCore #endif #endif