summaryrefslogtreecommitdiffstats
path: root/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp')
-rw-r--r--src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp53
1 files changed, 28 insertions, 25 deletions
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp
index 57f4bec..649f3fb 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp
@@ -205,7 +205,7 @@ void DirectShowPlayerService::load(const QMediaContent &media, QIODevice *stream
} else {
m_graphStatus = Loading;
- m_graph = com_new<IFilterGraph2>(CLSID_FilterGraph);
+ m_graph = com_new<IFilterGraph2>(CLSID_FilterGraph, IID_IFilterGraph2);
if (stream)
m_pendingTasks = SetStreamSource;
@@ -233,13 +233,14 @@ void DirectShowPlayerService::doSetUrlSource(QMutexLocker *locker)
#ifndef QT_NO_WMSDK
if (url.scheme() == QLatin1String("http") || url.scheme() == QLatin1String("https")) {
- if (IFileSourceFilter *fileSource = com_new<IFileSourceFilter>(CLSID_WMAsfReader)) {
+ if (IFileSourceFilter *fileSource = com_new<IFileSourceFilter>(
+ CLSID_WMAsfReader, IID_IFileSourceFilter)) {
locker->unlock();
hr = fileSource->Load(url.toString().utf16(), 0);
locker->relock();
if (SUCCEEDED(hr)) {
- source = com_cast<IBaseFilter>(fileSource);
+ source = com_cast<IBaseFilter>(fileSource, IID_IBaseFilter);
if (!SUCCEEDED(hr = m_graph->AddFilter(source, L"Source")) && source) {
source->Release();
@@ -342,7 +343,7 @@ void DirectShowPlayerService::doRender(QMutexLocker *locker)
{
m_pendingTasks |= m_executedTasks & (Play | Pause);
- if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+ if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
control->Stop();
control->Release();
}
@@ -462,11 +463,11 @@ void DirectShowPlayerService::doRender(QMutexLocker *locker)
void DirectShowPlayerService::doFinalizeLoad(QMutexLocker *locker)
{
if (m_graphStatus != Loaded) {
- if (IMediaEvent *event = com_cast<IMediaEvent>(m_graph)) {
+ if (IMediaEvent *event = com_cast<IMediaEvent>(m_graph, IID_IMediaEvent)) {
event->GetEventHandle(reinterpret_cast<OAEVENT *>(&m_eventHandle));
event->Release();
}
- if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+ if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
LONGLONG duration = 0;
seeking->GetDuration(&duration);
m_duration = duration / 10;
@@ -496,7 +497,8 @@ void DirectShowPlayerService::releaseGraph()
{
if (m_graph) {
if (m_executingTask != 0) {
- if (IAMOpenProgress *progress = com_cast<IAMOpenProgress>(m_graph)) {
+ if (IAMOpenProgress *progress = com_cast<IAMOpenProgress>(
+ m_graph, IID_IAMOpenProgress)) {
progress->AbortOperation();
progress->Release();
}
@@ -515,7 +517,7 @@ void DirectShowPlayerService::doReleaseGraph(QMutexLocker *locker)
{
Q_UNUSED(locker);
- if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+ if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
control->Stop();
control->Release();
}
@@ -630,7 +632,7 @@ void DirectShowPlayerService::play()
void DirectShowPlayerService::doPlay(QMutexLocker *locker)
{
- if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+ if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
locker->unlock();
HRESULT hr = control->Run();
locker->relock();
@@ -672,7 +674,7 @@ void DirectShowPlayerService::pause()
void DirectShowPlayerService::doPause(QMutexLocker *locker)
{
- if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+ if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
locker->unlock();
HRESULT hr = control->Pause();
locker->relock();
@@ -680,7 +682,7 @@ void DirectShowPlayerService::doPause(QMutexLocker *locker)
control->Release();
if (SUCCEEDED(hr)) {
- if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+ if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
LONGLONG position = 0;
seeking->GetCurrentPosition(&position);
@@ -723,12 +725,12 @@ void DirectShowPlayerService::stop()
void DirectShowPlayerService::doStop(QMutexLocker *locker)
{
if (m_executedTasks & (Play | Pause)) {
- if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+ if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
control->Stop();
control->Release();
}
- if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+ if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
LONGLONG position = 0;
seeking->GetCurrentPosition(&position);
@@ -763,7 +765,7 @@ void DirectShowPlayerService::setRate(qreal rate)
void DirectShowPlayerService::doSetRate(QMutexLocker *locker)
{
- if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+ if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
// Cache current values as we can't query IMediaSeeking during a seek due to the
// possibility of a deadlock when flushing the VideoSurfaceFilter.
LONGLONG currentPosition = 0;
@@ -801,7 +803,7 @@ qint64 DirectShowPlayerService::position() const
if (m_graphStatus == Loaded) {
if (m_executingTask == Seek || m_executingTask == SetRate) {
return m_position;
- } else if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+ } else if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
LONGLONG position = 0;
seeking->GetCurrentPosition(&position);
@@ -822,7 +824,7 @@ QMediaTimeRange DirectShowPlayerService::availablePlaybackRanges() const
if (m_graphStatus == Loaded) {
if (m_executingTask == Seek || m_executingTask == SetRate) {
return m_playbackRange;
- } else if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+ } else if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
LONGLONG minimum = 0;
LONGLONG maximum = 0;
@@ -850,7 +852,7 @@ void DirectShowPlayerService::seek(qint64 position)
void DirectShowPlayerService::doSeek(QMutexLocker *locker)
{
- if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+ if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
LONGLONG seekPosition = LONGLONG(m_position) * 10;
// Cache current values as we can't query IMediaSeeking during a seek due to the
@@ -886,7 +888,8 @@ int DirectShowPlayerService::bufferStatus() const
#ifndef QT_NO_WMSDK
QMutexLocker locker(const_cast<QMutex *>(&m_mutex));
- if (IWMReaderAdvanced2 *reader = com_cast<IWMReaderAdvanced2>(m_source)) {
+ if (IWMReaderAdvanced2 *reader = com_cast<IWMReaderAdvanced2>(
+ m_source, IID_IWMReaderAdvanced2)) {
DWORD percentage = 0;
reader->GetBufferProgress(&percentage, 0);
@@ -949,7 +952,7 @@ void DirectShowPlayerService::doReleaseAudioOutput(QMutexLocker *locker)
{
m_pendingTasks |= m_executedTasks & (Play | Pause);
- if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+ if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
control->Stop();
control->Release();
}
@@ -960,7 +963,7 @@ void DirectShowPlayerService::doReleaseAudioOutput(QMutexLocker *locker)
decoder->AddRef();
}
- if (IFilterChain *chain = com_cast<IFilterChain>(m_graph)) {
+ if (IFilterChain *chain = com_cast<IFilterChain>(m_graph, IID_IFilterChain)) {
chain->RemoveChain(decoder, m_audioOutput);
chain->Release();
} else {
@@ -1018,7 +1021,7 @@ void DirectShowPlayerService::doReleaseVideoOutput(QMutexLocker *locker)
{
m_pendingTasks |= m_executedTasks & (Play | Pause);
- if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+ if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
control->Stop();
control->Release();
}
@@ -1035,7 +1038,7 @@ void DirectShowPlayerService::doReleaseVideoOutput(QMutexLocker *locker)
decoder->AddRef();
}
- if (IFilterChain *chain = com_cast<IFilterChain>(m_graph)) {
+ if (IFilterChain *chain = com_cast<IFilterChain>(m_graph, IID_IFilterChain)) {
chain->RemoveChain(decoder, m_videoOutput);
chain->Release();
} else {
@@ -1118,7 +1121,7 @@ void DirectShowPlayerService::videoOutputChanged()
void DirectShowPlayerService::graphEvent(QMutexLocker *locker)
{
- if (IMediaEvent *event = com_cast<IMediaEvent>(m_graph)) {
+ if (IMediaEvent *event = com_cast<IMediaEvent>(m_graph, IID_IMediaEvent)) {
long eventCode;
LONG_PTR param1;
LONG_PTR param2;
@@ -1137,7 +1140,7 @@ void DirectShowPlayerService::graphEvent(QMutexLocker *locker)
m_buffering = false;
m_atEnd = true;
- if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+ if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
LONGLONG position = 0;
seeking->GetCurrentPosition(&position);
@@ -1149,7 +1152,7 @@ void DirectShowPlayerService::graphEvent(QMutexLocker *locker)
QCoreApplication::postEvent(this, new QEvent(QEvent::Type(EndOfMedia)));
break;
case EC_LENGTH_CHANGED:
- if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+ if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
LONGLONG duration = 0;
seeking->GetDuration(&duration);
m_duration = duration / 10;
generated by cgit v0.12 at 2024-11-12 02:19:12 (GMT)