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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();
constexpr MediaPlatformType platformType() const final { return MediaPlatformType::Mock; }
private:
explicit MockSourceBufferPrivate(MockMediaSourcePrivate&);
RefPtr<MockMediaSourcePrivate> mediaSourcePrivate() const;
// SourceBufferPrivate overrides
Ref<MediaPromise> appendInternal(Ref<SharedBuffer>&&) final;
void resetParserStateInternal() final;
bool canSetMinimumUpcomingPresentationTime(TrackID) const final;
void setMinimumUpcomingPresentationTime(TrackID, const MediaTime&) final;
void clearMinimumUpcomingPresentationTime(TrackID) final;
bool canSwitchToType(const ContentType&) final;
void flush(TrackID) final { m_enqueuedSamples.clear(); m_minimumUpcomingPresentationTime = MediaTime::invalidTime(); }
void enqueueSample(Ref<MediaSample>&&, TrackID) final;
bool isReadyForMoreSamples(TrackID) final { return !m_maxQueueDepth || m_enqueuedSamples.size() < m_maxQueueDepth.value(); }
Ref<SamplesPromise> enqueuedSamplesForTrackID(TrackID) final;
MediaTime minimumUpcomingPresentationTimeForTrackID(TrackID) final;
void setMaximumQueueDepthForTrackID(TrackID, uint64_t) final;
void didReceiveInitializationSegment(const MockInitializationBox&);
void didReceiveSample(const MockSampleBox&);
#if !RELEASE_LOG_DISABLED
const Logger& logger() const final { return m_logger.get(); }
ASCIILiteral logClassName() const override { return "MockSourceBufferPrivate"_s; }
uint64_t logIdentifier() const final { return m_logIdentifier; }
WTFLogChannel& logChannel() const final;
const Logger& sourceBufferLogger() const final { return m_logger.get(); }
uint64_t sourceBufferLogIdentifier() final { return logIdentifier(); }
#endif
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 uint64_t m_logIdentifier;
#endif
};
} // namespace WebCore
#endif // ENABLE(MEDIA_SOURCE) && USE(AVFOUNDATION)
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