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/*
* 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.
*/
#pragma once
#if ENABLE(MEDIA_SOURCE)
#include "MediaPlayer.h"
#include <wtf/Forward.h>
#include <wtf/RefCounted.h>
#include <wtf/Vector.h>
namespace WebCore {
class ContentType;
class SourceBufferPrivate;
class MediaSourcePrivate : public RefCounted<MediaSourcePrivate> {
public:
typedef Vector<String> CodecsArray;
MediaSourcePrivate() = default;
virtual ~MediaSourcePrivate() = default;
enum class AddStatus : uint8_t {
Ok,
NotSupported,
ReachedIdLimit
};
virtual AddStatus addSourceBuffer(const ContentType&, bool webMParserEnabled, RefPtr<SourceBufferPrivate>&) = 0;
virtual void durationChanged(const MediaTime&) = 0;
virtual void bufferedChanged(const PlatformTimeRanges&) { }
enum EndOfStreamStatus { EosNoError, EosNetworkError, EosDecodeError };
virtual void markEndOfStream(EndOfStreamStatus) = 0;
virtual void unmarkEndOfStream() = 0;
virtual bool isEnded() const = 0;
virtual MediaPlayer::ReadyState readyState() const = 0;
virtual void setReadyState(MediaPlayer::ReadyState) = 0;
virtual void setIsSeeking(bool isSeeking) { m_isSeeking = isSeeking; }
virtual void waitForSeekCompleted() = 0;
virtual void seekCompleted() = 0;
virtual void setTimeFudgeFactor(const MediaTime& fudgeFactor) { m_timeFudgeFactor = fudgeFactor; }
MediaTime timeFudgeFactor() const { return m_timeFudgeFactor; }
bool isSeeking() const { return m_isSeeking; }
private:
MediaTime m_timeFudgeFactor;
bool m_isSeeking { false };
};
String convertEnumerationToString(MediaSourcePrivate::AddStatus);
String convertEnumerationToString(MediaSourcePrivate::EndOfStreamStatus);
} // namespace WebCore
namespace WTF {
template<typename Type> struct LogArgument;
template <>
struct LogArgument<WebCore::MediaSourcePrivate::AddStatus> {
static String toString(const WebCore::MediaSourcePrivate::AddStatus status)
{
return convertEnumerationToString(status);
}
};
template <>
struct LogArgument<WebCore::MediaSourcePrivate::EndOfStreamStatus> {
static String toString(const WebCore::MediaSourcePrivate::EndOfStreamStatus status)
{
return convertEnumerationToString(status);
}
};
template<> struct EnumTraits<WebCore::MediaSourcePrivate::AddStatus> {
using values = EnumValues<
WebCore::MediaSourcePrivate::AddStatus,
WebCore::MediaSourcePrivate::AddStatus::Ok,
WebCore::MediaSourcePrivate::AddStatus::NotSupported,
WebCore::MediaSourcePrivate::AddStatus::ReachedIdLimit
>;
};
} // namespace WTF
#endif
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