SourceBufferPrivateClient.h [plain text]
#pragma once
#if ENABLE(MEDIA_SOURCE)
#include <wtf/MediaTime.h>
#include <wtf/Vector.h>
namespace WebCore {
class AudioTrackPrivate;
class InbandTextTrackPrivate;
class MediaSample;
class MediaDescription;
class PlatformTimeRanges;
class VideoTrackPrivate;
class SourceBufferPrivateClient {
public:
virtual ~SourceBufferPrivateClient() = default;
struct InitializationSegment {
MediaTime duration;
struct AudioTrackInformation {
RefPtr<MediaDescription> description;
RefPtr<AudioTrackPrivate> track;
};
Vector<AudioTrackInformation> audioTracks;
struct VideoTrackInformation {
RefPtr<MediaDescription> description;
RefPtr<VideoTrackPrivate> track;
};
Vector<VideoTrackInformation> videoTracks;
struct TextTrackInformation {
RefPtr<MediaDescription> description;
RefPtr<InbandTextTrackPrivate> track;
};
Vector<TextTrackInformation> textTracks;
};
virtual void sourceBufferPrivateDidReceiveInitializationSegment(InitializationSegment&&, CompletionHandler<void()>&&) = 0;
virtual void sourceBufferPrivateStreamEndedWithDecodeError() = 0;
virtual void sourceBufferPrivateAppendError(bool decodeError) = 0;
enum class AppendResult : uint8_t {
AppendSucceeded,
ReadStreamFailed,
ParsingFailed
};
virtual void sourceBufferPrivateAppendComplete(AppendResult) = 0;
virtual void sourceBufferPrivateDurationChanged(const MediaTime&) = 0;
virtual void sourceBufferPrivateHighestPresentationTimestampChanged(const MediaTime&) = 0;
virtual void sourceBufferPrivateDidParseSample(double frameDuration) = 0;
virtual void sourceBufferPrivateDidDropSample() = 0;
virtual void sourceBufferPrivateBufferedDirtyChanged(bool) = 0;
virtual void sourceBufferPrivateBufferedRangesChanged(const PlatformTimeRanges&) = 0;
virtual void sourceBufferPrivateDidReceiveRenderingError(int64_t errorCode) = 0;
virtual void sourceBufferPrivateReportExtraMemoryCost(uint64_t) = 0;
};
}
namespace WTF {
template<> struct EnumTraits<WebCore::SourceBufferPrivateClient::AppendResult> {
using values = EnumValues<
WebCore::SourceBufferPrivateClient::AppendResult,
WebCore::SourceBufferPrivateClient::AppendResult::AppendSucceeded,
WebCore::SourceBufferPrivateClient::AppendResult::ReadStreamFailed,
WebCore::SourceBufferPrivateClient::AppendResult::ParsingFailed
>;
};
}
#endif // ENABLE(MEDIA_SOURCE)