summaryrefslogtreecommitdiffstats
path: root/src/plugins/wmf/player/mfplayersession.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/plugins/wmf/player/mfplayersession.cpp')
-rw-r--r--src/plugins/wmf/player/mfplayersession.cpp41
1 files changed, 26 insertions, 15 deletions
diff --git a/src/plugins/wmf/player/mfplayersession.cpp b/src/plugins/wmf/player/mfplayersession.cpp
index 77b19f1b0..4ddb82ee6 100644
--- a/src/plugins/wmf/player/mfplayersession.cpp
+++ b/src/plugins/wmf/player/mfplayersession.cpp
@@ -1395,14 +1395,17 @@ int MFPlayerSession::bufferStatus()
if (!m_netsourceStatistics)
return 0;
PROPVARIANT var;
+ PropVariantInit(&var);
PROPERTYKEY key;
key.fmtid = MFNETSOURCE_STATISTICS;
key.pid = MFNETSOURCE_BUFFERPROGRESS_ID;
int progress = -1;
- if (SUCCEEDED(m_netsourceStatistics->GetValue(key, &var))) {
+ // GetValue returns S_FALSE if the property is not available, which has
+ // a value > 0. We therefore can't use the SUCCEEDED macro here.
+ if (m_netsourceStatistics->GetValue(key, &var) == S_OK) {
progress = var.lVal;
+ PropVariantClear(&var);
}
- PropVariantClear(&var);
#ifdef DEBUG_MEDIAFOUNDATION
qDebug() << "bufferStatus: progress = " << progress;
@@ -1413,22 +1416,30 @@ int MFPlayerSession::bufferStatus()
QMediaTimeRange MFPlayerSession::availablePlaybackRanges()
{
- if (!m_netsourceStatistics)
- return QMediaTimeRange();
+ // defaults to the whole media
+ qint64 start = 0;
+ qint64 end = qint64(m_duration / 10000);
- qint64 start = 0, end = 0;
- PROPVARIANT var;
- PROPERTYKEY key;
- key.fmtid = MFNETSOURCE_STATISTICS;
- key.pid = MFNETSOURCE_SEEKRANGESTART_ID;
- if (SUCCEEDED(m_netsourceStatistics->GetValue(key, &var))) {
- start = qint64(var.uhVal.QuadPart / 10000);
- key.pid = MFNETSOURCE_SEEKRANGEEND_ID;
- if (SUCCEEDED(m_netsourceStatistics->GetValue(key, &var))) {
- end = qint64(var.uhVal.QuadPart / 10000);
+ if (m_netsourceStatistics) {
+ PROPVARIANT var;
+ PropVariantInit(&var);
+ PROPERTYKEY key;
+ key.fmtid = MFNETSOURCE_STATISTICS;
+ key.pid = MFNETSOURCE_SEEKRANGESTART_ID;
+ // GetValue returns S_FALSE if the property is not available, which has
+ // a value > 0. We therefore can't use the SUCCEEDED macro here.
+ if (m_netsourceStatistics->GetValue(key, &var) == S_OK) {
+ start = qint64(var.uhVal.QuadPart / 10000);
+ PropVariantClear(&var);
+ PropVariantInit(&var);
+ key.pid = MFNETSOURCE_SEEKRANGEEND_ID;
+ if (m_netsourceStatistics->GetValue(key, &var) == S_OK) {
+ end = qint64(var.uhVal.QuadPart / 10000);
+ PropVariantClear(&var);
+ }
}
}
- PropVariantClear(&var);
+
return QMediaTimeRange(start, end);
}