PlaybackPipeline.h [plain text]
#pragma once
#if ENABLE(VIDEO) && USE(GSTREAMER) && ENABLE(MEDIA_SOURCE)
#include "WebKitMediaSourceGStreamer.h"
#include "WebKitMediaSourceGStreamerPrivate.h"
#include <gst/gst.h>
#include <wtf/Condition.h>
#include <wtf/glib/GRefPtr.h>
namespace WTF {
template<> GRefPtr<WebKitMediaSrc> adoptGRef(WebKitMediaSrc*);
template<> WebKitMediaSrc* refGPtr<WebKitMediaSrc>(WebKitMediaSrc*);
template<> void derefGPtr<WebKitMediaSrc>(WebKitMediaSrc*);
};
namespace WebCore {
class ContentType;
class SourceBufferPrivateGStreamer;
class MediaSourceGStreamer;
class PlaybackPipeline: public RefCounted<PlaybackPipeline> {
public:
static Ref<PlaybackPipeline> create()
{
return adoptRef(*new PlaybackPipeline());
}
virtual ~PlaybackPipeline() = default;
void setWebKitMediaSrc(WebKitMediaSrc*);
WebKitMediaSrc* webKitMediaSrc();
MediaSourcePrivate::AddStatus addSourceBuffer(RefPtr<SourceBufferPrivateGStreamer>);
void removeSourceBuffer(RefPtr<SourceBufferPrivateGStreamer>);
void attachTrack(RefPtr<SourceBufferPrivateGStreamer>, RefPtr<TrackPrivateBase>, GstStructure*, GstCaps*);
void reattachTrack(RefPtr<SourceBufferPrivateGStreamer>, RefPtr<TrackPrivateBase>);
void notifyDurationChanged();
void markEndOfStream(MediaSourcePrivate::EndOfStreamStatus);
void flush(AtomicString);
void enqueueSample(RefPtr<MediaSample>);
GstElement* pipeline();
private:
PlaybackPipeline() = default;
GRefPtr<WebKitMediaSrc> m_webKitMediaSrc;
};
}
#endif // USE(GSTREAMER)