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/*
* Copyright (C) 2013-2017 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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 "SourceBufferPrivate.h"
namespace WebCore {
class AudioTrackPrivate;
class InbandTextTrackPrivate;
class MockInitializationBox;
class MockMediaSourcePrivate;
class MockSampleBox;
class TimeRanges;
class VideoTrackPrivate;
class MockSourceBufferPrivate final : public SourceBufferPrivate {
public:
static Ref<MockSourceBufferPrivate> create(MockMediaSourcePrivate*);
virtual ~MockSourceBufferPrivate();
void clearMediaSource() { m_mediaSource = nullptr; }
bool isActive() const final;
private:
explicit MockSourceBufferPrivate(MockMediaSourcePrivate*);
// SourceBufferPrivate overrides
void appendInternal(Ref<SharedBuffer>&&) final;
void resetParserStateInternal() final;
void removedFromMediaSource() final;
MediaPlayer::ReadyState readyState() const final;
void setReadyState(MediaPlayer::ReadyState) final;
bool canSetMinimumUpcomingPresentationTime(const AtomString&) const final;
void setMinimumUpcomingPresentationTime(const AtomString&, const MediaTime&) final;
void clearMinimumUpcomingPresentationTime(const AtomString&) final;
bool canSwitchToType(const ContentType&) final;
bool isSeeking() const final;
MediaTime currentMediaTime() const final;
MediaTime duration() const final;
void flush(const AtomString&) final { m_enqueuedSamples.clear(); m_minimumUpcomingPresentationTime = MediaTime::invalidTime(); }
void enqueueSample(Ref<MediaSample>&&, const AtomString&) final;
bool isReadyForMoreSamples(const AtomString&) final { return !m_maxQueueDepth || m_enqueuedSamples.size() < m_maxQueueDepth.value(); }
void setActive(bool) final;
void enqueuedSamplesForTrackID(const AtomString&, CompletionHandler<void(Vector<String>&&)>&&) final;
MediaTime minimumUpcomingPresentationTimeForTrackID(const AtomString&) final;
void setMaximumQueueDepthForTrackID(const AtomString&, uint64_t) final;
void didReceiveInitializationSegment(const MockInitializationBox&);
void didReceiveSample(const MockSampleBox&);
#if !RELEASE_LOG_DISABLED
const Logger& logger() const final { return m_logger.get(); }
const char* logClassName() const override { return "MockSourceBufferPrivate"; }
const void* logIdentifier() const final { return m_logIdentifier; }
WTFLogChannel& logChannel() const final;
const Logger& sourceBufferLogger() const final { return m_logger.get(); }
const void* sourceBufferLogIdentifier() final { return logIdentifier(); }
#endif
MockMediaSourcePrivate* m_mediaSource;
bool m_isActive { false };
MediaTime m_minimumUpcomingPresentationTime;
Vector<String> m_enqueuedSamples;
std::optional<uint64_t> m_maxQueueDepth;
Vector<uint8_t> m_inputBuffer;
#if !RELEASE_LOG_DISABLED
Ref<const Logger> m_logger;
const void* m_logIdentifier;
#endif
};
}
#endif // ENABLE(MEDIA_SOURCE) && USE(AVFOUNDATION)
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