| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * Copyright (C) 2013 Orange |
| * Copyright (C) 2014 Sebastian Dröge <sebastian@centricular.com> |
| * Copyright (C) 2015, 2016 Metrological Group B.V. |
| * Copyright (C) 2015, 2016 Igalia, S.L |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(MEDIA_SOURCE) && USE(GSTREAMER) |
| #include "MediaSourcePrivate.h" |
| |
| #include <wtf/Forward.h> |
| #include <wtf/HashSet.h> |
| #include <wtf/LoggerHelper.h> |
| |
| namespace WebCore { |
| |
| class SourceBufferPrivateGStreamer; |
| class MediaPlayerPrivateGStreamerMSE; |
| class PlatformTimeRanges; |
| |
| class MediaSourcePrivateGStreamer final : public MediaSourcePrivate |
| #if !RELEASE_LOG_DISABLED |
| , private LoggerHelper |
| #endif |
| { |
| public: |
| static Ref<MediaSourcePrivateGStreamer> open(MediaSourcePrivateClient&, MediaPlayerPrivateGStreamerMSE&); |
| virtual ~MediaSourcePrivateGStreamer(); |
| |
| AddStatus addSourceBuffer(const ContentType&, bool, RefPtr<SourceBufferPrivate>&) override; |
| void removeSourceBuffer(SourceBufferPrivate*); |
| |
| void durationChanged(const MediaTime&) override; |
| void markEndOfStream(EndOfStreamStatus) override; |
| void unmarkEndOfStream() override; |
| bool isEnded() const override { return m_isEnded; } |
| |
| MediaPlayer::ReadyState readyState() const override; |
| void setReadyState(MediaPlayer::ReadyState) override; |
| |
| void waitForSeekCompleted() override { } |
| void seekCompleted() override; |
| |
| MediaTime duration() const; |
| MediaTime currentMediaTime() const; |
| |
| void sourceBufferPrivateDidChangeActiveState(SourceBufferPrivateGStreamer*, bool); |
| void startPlaybackIfHasAllTracks(); |
| |
| std::unique_ptr<PlatformTimeRanges> buffered(); |
| |
| #if !RELEASE_LOG_DISABLED |
| const Logger& logger() const final { return m_logger; } |
| const char* logClassName() const override { return "MediaSourcePrivateGStreamer"; } |
| const void* logIdentifier() const final { return m_logIdentifier; } |
| WTFLogChannel& logChannel() const final; |
| |
| const void* nextSourceBufferLogIdentifier() { return childLogIdentifier(m_logIdentifier, ++m_nextSourceBufferID); } |
| #endif |
| |
| private: |
| MediaSourcePrivateGStreamer(MediaSourcePrivateClient&, MediaPlayerPrivateGStreamerMSE&); |
| |
| HashSet<RefPtr<SourceBufferPrivateGStreamer>> m_sourceBuffers; |
| HashSet<SourceBufferPrivateGStreamer*> m_activeSourceBuffers; |
| Ref<MediaSourcePrivateClient> m_mediaSource; |
| MediaPlayerPrivateGStreamerMSE& m_playerPrivate; |
| bool m_isEnded { false }; |
| bool m_hasAllTracks { false }; |
| #if !RELEASE_LOG_DISABLED |
| Ref<const Logger> m_logger; |
| const void* m_logIdentifier; |
| uint64_t m_nextSourceBufferID { 0 }; |
| #endif |
| }; |
| |
| } |
| |
| #endif |