Stop using PassRefPtr in platform/graphics
[WebKit-https.git] / Source / WebCore / platform / graphics / gstreamer / mse / MediaSourceGStreamer.cpp
1 /*
2  * Copyright (C) 2013 Google Inc. All rights reserved.
3  * Copyright (C) 2013 Orange
4  * Copyright (C) 2014 Sebastian Dröge <sebastian@centricular.com>
5  * Copyright (C) 2015, 2016 Metrological Group B.V.
6  * Copyright (C) 2015, 2016 Igalia, S.L
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34
35 #include "config.h"
36 #include "MediaSourceGStreamer.h"
37
38 #if ENABLE(MEDIA_SOURCE) && USE(GSTREAMER)
39
40 #include "ContentType.h"
41 #include "MediaPlayerPrivateGStreamer.h"
42 #include "MediaPlayerPrivateGStreamerMSE.h"
43 #include "MediaSourceClientGStreamerMSE.h"
44 #include "NotImplemented.h"
45 #include "SourceBufferPrivateGStreamer.h"
46 #include "TimeRanges.h"
47 #include "WebKitMediaSourceGStreamer.h"
48 #include <wtf/RefPtr.h>
49 #include <wtf/glib/GRefPtr.h>
50
51 namespace WebCore {
52
53 void MediaSourceGStreamer::open(MediaSourcePrivateClient& mediaSource, MediaPlayerPrivateGStreamerMSE& playerPrivate)
54 {
55     mediaSource.setPrivateAndOpen(adoptRef(*new MediaSourceGStreamer(mediaSource, playerPrivate)));
56 }
57
58 MediaSourceGStreamer::MediaSourceGStreamer(MediaSourcePrivateClient& mediaSource, MediaPlayerPrivateGStreamerMSE& playerPrivate)
59     : MediaSourcePrivate()
60     , m_client(MediaSourceClientGStreamerMSE::create(playerPrivate))
61     , m_mediaSource(mediaSource)
62     , m_playerPrivate(playerPrivate)
63 {
64 }
65
66 MediaSourceGStreamer::~MediaSourceGStreamer()
67 {
68     for (auto& sourceBufferPrivate : m_sourceBuffers)
69         sourceBufferPrivate->clearMediaSource();
70 }
71
72 MediaSourceGStreamer::AddStatus MediaSourceGStreamer::addSourceBuffer(const ContentType& contentType, RefPtr<SourceBufferPrivate>& sourceBufferPrivate)
73 {
74     sourceBufferPrivate = SourceBufferPrivateGStreamer::create(this, m_client.get(), contentType);
75     RefPtr<SourceBufferPrivateGStreamer> sourceBufferPrivateGStreamer = static_cast<SourceBufferPrivateGStreamer*>(sourceBufferPrivate.get());
76     m_sourceBuffers.add(sourceBufferPrivateGStreamer);
77     return m_client->addSourceBuffer(sourceBufferPrivateGStreamer, contentType);
78 }
79
80 void MediaSourceGStreamer::removeSourceBuffer(SourceBufferPrivate* sourceBufferPrivate)
81 {
82     RefPtr<SourceBufferPrivateGStreamer> sourceBufferPrivateGStreamer = static_cast<SourceBufferPrivateGStreamer*>(sourceBufferPrivate);
83     ASSERT(m_sourceBuffers.contains(sourceBufferPrivateGStreamer));
84
85     sourceBufferPrivateGStreamer->clearMediaSource();
86     m_sourceBuffers.remove(sourceBufferPrivateGStreamer);
87     m_activeSourceBuffers.remove(sourceBufferPrivateGStreamer.get());
88 }
89
90 void MediaSourceGStreamer::durationChanged()
91 {
92     m_client->durationChanged(m_mediaSource->duration());
93 }
94
95 void MediaSourceGStreamer::markEndOfStream(EndOfStreamStatus status)
96 {
97     m_client->markEndOfStream(status);
98 }
99
100 void MediaSourceGStreamer::unmarkEndOfStream()
101 {
102     notImplemented();
103 }
104
105 MediaPlayer::ReadyState MediaSourceGStreamer::readyState() const
106 {
107     return m_playerPrivate.readyState();
108 }
109
110 void MediaSourceGStreamer::setReadyState(MediaPlayer::ReadyState state)
111 {
112     m_playerPrivate.setReadyState(state);
113 }
114
115 void MediaSourceGStreamer::waitForSeekCompleted()
116 {
117     m_playerPrivate.waitForSeekCompleted();
118 }
119
120 void MediaSourceGStreamer::seekCompleted()
121 {
122     m_playerPrivate.seekCompleted();
123 }
124
125 void MediaSourceGStreamer::sourceBufferPrivateDidChangeActiveState(SourceBufferPrivateGStreamer* sourceBufferPrivate, bool isActive)
126 {
127     if (!isActive)
128         m_activeSourceBuffers.remove(sourceBufferPrivate);
129     else if (!m_activeSourceBuffers.contains(sourceBufferPrivate))
130         m_activeSourceBuffers.add(sourceBufferPrivate);
131 }
132
133 std::unique_ptr<PlatformTimeRanges> MediaSourceGStreamer::buffered()
134 {
135     return m_mediaSource->buffered();
136 }
137
138 }
139 #endif