| /* |
| * Copyright (C) 2016 Metrological Group B.V. |
| * Copyright (C) 2016 Igalia S.L |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * aint with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(VIDEO) && USE(GSTREAMER) && ENABLE(MEDIA_SOURCE) |
| |
| // PlaybackPipeline is (sort of) a friend class of WebKitMediaSourceGStreamer. |
| |
| #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>, GstCaps*); |
| void reattachTrack(RefPtr<SourceBufferPrivateGStreamer>, RefPtr<TrackPrivateBase>, GstCaps*); |
| void notifyDurationChanged(); |
| |
| // From MediaSourceGStreamer. |
| void markEndOfStream(MediaSourcePrivate::EndOfStreamStatus); |
| |
| // From SourceBufferPrivateGStreamer. |
| void flush(AtomString); |
| void enqueueSample(Ref<MediaSample>&&); |
| void allSamplesInTrackEnqueued(const AtomString&); |
| |
| GstElement* pipeline(); |
| private: |
| PlaybackPipeline() = default; |
| GRefPtr<WebKitMediaSrc> m_webKitMediaSrc; |
| }; |
| |
| } // namespace WebCore. |
| |
| #endif // USE(GSTREAMER) |