102 lines
3.8 KiB
C++
102 lines
3.8 KiB
C++
/*
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* Copyright (C) 2013-2017 Apple 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
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* are met:
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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* 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 "MediaDescription.h"
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#include <wtf/MediaTime.h>
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#include <wtf/Vector.h>
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namespace WebCore {
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class AudioTrackPrivate;
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class InbandTextTrackPrivate;
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class MediaSample;
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class MediaDescription;
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class PlatformTimeRanges;
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class VideoTrackPrivate;
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class SourceBufferPrivateClient {
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public:
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virtual ~SourceBufferPrivateClient() = default;
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struct InitializationSegment {
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MediaTime duration;
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struct AudioTrackInformation {
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RefPtr<MediaDescription> description;
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RefPtr<AudioTrackPrivate> track;
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};
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Vector<AudioTrackInformation> audioTracks;
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struct VideoTrackInformation {
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RefPtr<MediaDescription> description;
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RefPtr<VideoTrackPrivate> track;
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};
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Vector<VideoTrackInformation> videoTracks;
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struct TextTrackInformation {
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RefPtr<MediaDescription> description;
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RefPtr<InbandTextTrackPrivate> track;
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};
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Vector<TextTrackInformation> textTracks;
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};
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virtual void sourceBufferPrivateDidReceiveInitializationSegment(InitializationSegment&&, CompletionHandler<void()>&&) = 0;
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virtual void sourceBufferPrivateStreamEndedWithDecodeError() = 0;
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virtual void sourceBufferPrivateAppendError(bool decodeError) = 0;
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enum class AppendResult : uint8_t {
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AppendSucceeded,
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ReadStreamFailed,
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ParsingFailed
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};
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virtual void sourceBufferPrivateAppendComplete(AppendResult) = 0;
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virtual void sourceBufferPrivateDurationChanged(const MediaTime&) = 0;
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virtual void sourceBufferPrivateHighestPresentationTimestampChanged(const MediaTime&) = 0;
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virtual void sourceBufferPrivateDidParseSample(double frameDuration) = 0;
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virtual void sourceBufferPrivateDidDropSample() = 0;
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virtual void sourceBufferPrivateBufferedDirtyChanged(bool) = 0;
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virtual void sourceBufferPrivateDidReceiveRenderingError(int64_t errorCode) = 0;
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virtual void sourceBufferPrivateReportExtraMemoryCost(uint64_t) = 0;
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};
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} // namespace WebCore
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namespace WTF {
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template<> struct EnumTraits<WebCore::SourceBufferPrivateClient::AppendResult> {
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using values = EnumValues<
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WebCore::SourceBufferPrivateClient::AppendResult,
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WebCore::SourceBufferPrivateClient::AppendResult::AppendSucceeded,
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WebCore::SourceBufferPrivateClient::AppendResult::ReadStreamFailed,
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WebCore::SourceBufferPrivateClient::AppendResult::ParsingFailed
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>;
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};
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} // namespace WTF
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#endif // ENABLE(MEDIA_SOURCE)
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