Module: wine Branch: master Commit: 3213061ebd45199c1fa9e44a257a530f924946ce URL: http://source.winehq.org/git/wine.git/?a=commit;h=3213061ebd45199c1fa9e44a25...
Author: Maarten Lankhorst m.b.lankhorst@gmail.com Date: Wed Nov 24 18:23:56 2010 +0100
winegstreamer: Do not allow timestamp + late to go negative in QOS messages.
---
dlls/winegstreamer/gstdemux.c | 5 ++++- dlls/winegstreamer/gsttffilter.c | 5 ++++- 2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/dlls/winegstreamer/gstdemux.c b/dlls/winegstreamer/gstdemux.c index 7c2398b..270c93a 100644 --- a/dlls/winegstreamer/gstdemux.c +++ b/dlls/winegstreamer/gstdemux.c @@ -1387,7 +1387,10 @@ static const IMediaSeekingVtbl GST_Seeking_Vtbl = static HRESULT WINAPI GST_QualityControl_Notify(IQualityControl *iface, IBaseFilter *sender, Quality qm) { QualityControlImpl *This = (QualityControlImpl*)iface; GSTOutPin *pin = (GSTOutPin*)This->self; - gst_pad_push_event(pin->my_sink, gst_event_new_qos(1000./qm.Proportion, qm.Late*100, qm.TimeStamp*100)); + REFERENCE_TIME late = qm.Late; + if (qm.Late < 0 && -qm.Late > qm.TimeStamp) + late = -qm.TimeStamp; + gst_pad_push_event(pin->my_sink, gst_event_new_qos(1000./qm.Proportion, late*100, qm.TimeStamp*100)); return S_OK; }
diff --git a/dlls/winegstreamer/gsttffilter.c b/dlls/winegstreamer/gsttffilter.c index 912439e..b85ab43 100644 --- a/dlls/winegstreamer/gsttffilter.c +++ b/dlls/winegstreamer/gsttffilter.c @@ -437,7 +437,10 @@ static HRESULT WINAPI Gstreamer_transform_NewSegment(TransformFilter *iface, REF
static HRESULT WINAPI Gstreamer_transform_QOS(TransformFilter *iface, IBaseFilter *sender, Quality qm) { GstTfImpl *This = (GstTfImpl*)iface; - gst_pad_push_event(This->my_sink, gst_event_new_qos(1000. / qm.Proportion, qm.Late * 100, qm.TimeStamp * 100)); + REFERENCE_TIME late = qm.Late; + if (qm.Late < 0 && -qm.Late > qm.TimeStamp) + late = -qm.TimeStamp; + gst_pad_push_event(This->my_sink, gst_event_new_qos(1000. / qm.Proportion, late * 100, qm.TimeStamp * 100)); return QualityControlImpl_Notify((IQualityControl*)&iface->qcimpl, sender, qm); }