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 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(const InitializationSegment&) = 0;
virtual void sourceBufferPrivateDidReceiveSample(MediaSample&) = 0;
virtual bool sourceBufferPrivateHasAudio() const = 0;
virtual bool sourceBufferPrivateHasVideo() const = 0;
virtual void sourceBufferPrivateReenqueSamples(const AtomicString& trackID) = 0;
virtual void sourceBufferPrivateDidBecomeReadyForMoreSamples(const AtomicString& trackID) = 0;
virtual MediaTime sourceBufferPrivateFastSeekTimeForMediaTime(const MediaTime& time, const MediaTime&, const MediaTime&) { return time; }
virtual void sourceBufferPrivateSeekToTime(const MediaTime&) { };
enum AppendResult { AppendSucceeded, ReadStreamFailed, ParsingFailed };
virtual void sourceBufferPrivateAppendComplete(AppendResult) = 0;
virtual void sourceBufferPrivateDidReceiveRenderingError(int errorCode) = 0;
};
}
#endif // ENABLE(MEDIA_SOURCE)