| /* |
| * 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. |
| */ |
| |
| #include "config.h" |
| #include "MediaSourceGStreamer.h" |
| |
| #if ENABLE(MEDIA_SOURCE) && USE(GSTREAMER) |
| |
| #include "ContentType.h" |
| #include "MediaPlayerPrivateGStreamer.h" |
| #include "MediaPlayerPrivateGStreamerMSE.h" |
| #include "MediaSourceClientGStreamerMSE.h" |
| #include "NotImplemented.h" |
| #include "SourceBufferPrivateGStreamer.h" |
| #include "TimeRanges.h" |
| #include "WebKitMediaSourceGStreamer.h" |
| #include <wtf/RefPtr.h> |
| #include <wtf/glib/GRefPtr.h> |
| |
| namespace WebCore { |
| |
| void MediaSourceGStreamer::open(MediaSourcePrivateClient& mediaSource, MediaPlayerPrivateGStreamerMSE& playerPrivate) |
| { |
| mediaSource.setPrivateAndOpen(adoptRef(*new MediaSourceGStreamer(mediaSource, playerPrivate))); |
| } |
| |
| MediaSourceGStreamer::MediaSourceGStreamer(MediaSourcePrivateClient& mediaSource, MediaPlayerPrivateGStreamerMSE& playerPrivate) |
| : MediaSourcePrivate() |
| , m_client(MediaSourceClientGStreamerMSE::create(playerPrivate)) |
| , m_mediaSource(mediaSource) |
| , m_playerPrivate(playerPrivate) |
| { |
| } |
| |
| MediaSourceGStreamer::~MediaSourceGStreamer() |
| { |
| for (auto& sourceBufferPrivate : m_sourceBuffers) |
| sourceBufferPrivate->clearMediaSource(); |
| } |
| |
| MediaSourceGStreamer::AddStatus MediaSourceGStreamer::addSourceBuffer(const ContentType& contentType, RefPtr<SourceBufferPrivate>& sourceBufferPrivate) |
| { |
| sourceBufferPrivate = SourceBufferPrivateGStreamer::create(this, m_client.get(), contentType); |
| RefPtr<SourceBufferPrivateGStreamer> sourceBufferPrivateGStreamer = static_cast<SourceBufferPrivateGStreamer*>(sourceBufferPrivate.get()); |
| m_sourceBuffers.add(sourceBufferPrivateGStreamer); |
| return m_client->addSourceBuffer(sourceBufferPrivateGStreamer, contentType); |
| } |
| |
| void MediaSourceGStreamer::removeSourceBuffer(SourceBufferPrivate* sourceBufferPrivate) |
| { |
| RefPtr<SourceBufferPrivateGStreamer> sourceBufferPrivateGStreamer = static_cast<SourceBufferPrivateGStreamer*>(sourceBufferPrivate); |
| ASSERT(m_sourceBuffers.contains(sourceBufferPrivateGStreamer)); |
| |
| sourceBufferPrivateGStreamer->clearMediaSource(); |
| m_sourceBuffers.remove(sourceBufferPrivateGStreamer); |
| m_activeSourceBuffers.remove(sourceBufferPrivateGStreamer.get()); |
| } |
| |
| void MediaSourceGStreamer::durationChanged() |
| { |
| m_client->durationChanged(m_mediaSource->duration()); |
| } |
| |
| void MediaSourceGStreamer::markEndOfStream(EndOfStreamStatus status) |
| { |
| m_client->markEndOfStream(status); |
| } |
| |
| void MediaSourceGStreamer::unmarkEndOfStream() |
| { |
| notImplemented(); |
| } |
| |
| MediaPlayer::ReadyState MediaSourceGStreamer::readyState() const |
| { |
| return m_playerPrivate.readyState(); |
| } |
| |
| void MediaSourceGStreamer::setReadyState(MediaPlayer::ReadyState state) |
| { |
| m_playerPrivate.setReadyState(state); |
| } |
| |
| void MediaSourceGStreamer::waitForSeekCompleted() |
| { |
| m_playerPrivate.waitForSeekCompleted(); |
| } |
| |
| void MediaSourceGStreamer::seekCompleted() |
| { |
| m_playerPrivate.seekCompleted(); |
| } |
| |
| void MediaSourceGStreamer::sourceBufferPrivateDidChangeActiveState(SourceBufferPrivateGStreamer* sourceBufferPrivate, bool isActive) |
| { |
| if (!isActive) |
| m_activeSourceBuffers.remove(sourceBufferPrivate); |
| else if (!m_activeSourceBuffers.contains(sourceBufferPrivate)) |
| m_activeSourceBuffers.add(sourceBufferPrivate); |
| } |
| |
| std::unique_ptr<PlatformTimeRanges> MediaSourceGStreamer::buffered() |
| { |
| return m_mediaSource->buffered(); |
| } |
| |
| } |
| #endif |