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wineqtdecoder: Fix implementation of QT_GetPin(). 

strmbase assumes that pins are consecutive.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-05-13 22:17:55 -05:00 committed by Alexandre Julliard
parent a95c1f300e
commit 42b6b85ec0
1 changed files with 25 additions and 19 deletions
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44
dlls/wineqtdecoder/qtsplitter.c
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@ -202,29 +202,35 @@ static inline QTSplitter *impl_from_IBaseFilter( IBaseFilter *iface )
* Base Filter
*/
static IPin* WINAPI QT_GetPin(BaseFilter *iface, int pos)
static IPin * WINAPI QT_GetPin(BaseFilter *base, int index)
{
QTSplitter *This = impl_from_BaseFilter(iface);
TRACE("Asking for pos %x\n", pos);
QTSplitter *filter = impl_from_BaseFilter(base);
if (pos > 2 || pos < 0)
return NULL;
switch (pos)
if (index == 0)
{
case 0:
IPin_AddRef(&This->pInputPin.pin.IPin_iface);
return &This->pInputPin.pin.IPin_iface;
case 1:
if (This->pVideo_Pin)
IPin_AddRef(&This->pVideo_Pin->pin.pin.IPin_iface);
return &This->pVideo_Pin->pin.pin.IPin_iface;
case 2:
if (This->pAudio_Pin)
IPin_AddRef(&This->pAudio_Pin->pin.pin.IPin_iface);
return &This->pAudio_Pin->pin.pin.IPin_iface;
default:
return NULL;
IPin_AddRef(&filter->pInputPin.pin.IPin_iface);
return &filter->pInputPin.pin.IPin_iface;
}
else if (index == 1)
{
if (filter->pVideo_Pin)
{
IPin_AddRef(&filter->pVideo_Pin->pin.pin.IPin_iface);
return &filter->pVideo_Pin->pin.pin.IPin_iface;
}
else if (filter->pAudio_Pin)
{
IPin_AddRef(&filter->pAudio_Pin->pin.pin.IPin_iface);
return &filter->pAudio_Pin->pin.pin.IPin_iface;
}
}
else if (index == 2 && filter->pVideo_Pin && filter->pAudio_Pin)
{
IPin_AddRef(&filter->pAudio_Pin->pin.pin.IPin_iface);
return &filter->pAudio_Pin->pin.pin.IPin_iface;
}
return NULL;
}
static LONG WINAPI QT_GetPinCount(BaseFilter *iface)