119 lines
4.1 KiB
C++
119 lines
4.1 KiB
C++
/*
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* Copyright (C) 2013 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#if ENABLE(MEDIA_SOURCE)
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#include "MediaPlayer.h"
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#include <wtf/Forward.h>
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#include <wtf/RefCounted.h>
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#include <wtf/Vector.h>
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namespace WebCore {
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class ContentType;
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class SourceBufferPrivate;
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class MediaSourcePrivate : public RefCounted<MediaSourcePrivate> {
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public:
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typedef Vector<String> CodecsArray;
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MediaSourcePrivate() = default;
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virtual ~MediaSourcePrivate() = default;
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enum class AddStatus : uint8_t {
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Ok,
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NotSupported,
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ReachedIdLimit
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};
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virtual AddStatus addSourceBuffer(const ContentType&, bool webMParserEnabled, RefPtr<SourceBufferPrivate>&) = 0;
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virtual void durationChanged(const MediaTime&) = 0;
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virtual void bufferedChanged(const PlatformTimeRanges&) { }
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enum EndOfStreamStatus { EosNoError, EosNetworkError, EosDecodeError };
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virtual void markEndOfStream(EndOfStreamStatus) = 0;
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virtual void unmarkEndOfStream() = 0;
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virtual bool isEnded() const = 0;
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virtual MediaPlayer::ReadyState readyState() const = 0;
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virtual void setReadyState(MediaPlayer::ReadyState) = 0;
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virtual void setIsSeeking(bool isSeeking) { m_isSeeking = isSeeking; }
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virtual void waitForSeekCompleted() = 0;
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virtual void seekCompleted() = 0;
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virtual void setTimeFudgeFactor(const MediaTime& fudgeFactor) { m_timeFudgeFactor = fudgeFactor; }
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MediaTime timeFudgeFactor() const { return m_timeFudgeFactor; }
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bool isSeeking() const { return m_isSeeking; }
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private:
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MediaTime m_timeFudgeFactor;
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bool m_isSeeking { false };
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};
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String convertEnumerationToString(MediaSourcePrivate::AddStatus);
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String convertEnumerationToString(MediaSourcePrivate::EndOfStreamStatus);
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} // namespace WebCore
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namespace WTF {
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template<typename Type> struct LogArgument;
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template <>
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struct LogArgument<WebCore::MediaSourcePrivate::AddStatus> {
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static String toString(const WebCore::MediaSourcePrivate::AddStatus status)
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{
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return convertEnumerationToString(status);
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}
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};
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template <>
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struct LogArgument<WebCore::MediaSourcePrivate::EndOfStreamStatus> {
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static String toString(const WebCore::MediaSourcePrivate::EndOfStreamStatus status)
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{
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return convertEnumerationToString(status);
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}
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};
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template<> struct EnumTraits<WebCore::MediaSourcePrivate::AddStatus> {
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using values = EnumValues<
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WebCore::MediaSourcePrivate::AddStatus,
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WebCore::MediaSourcePrivate::AddStatus::Ok,
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WebCore::MediaSourcePrivate::AddStatus::NotSupported,
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WebCore::MediaSourcePrivate::AddStatus::ReachedIdLimit
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>;
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};
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} // namespace WTF
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#endif
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