BOOL IsInputPin, IPin ** ppPin )
{
LONG cntInPins, cntOutPins;
- IPin *pP = 0;
+ IPin *pP = NULL;
IBaseFilter *pFilter = NULL;
- IEnumPins *pins=0;
+ IEnumPins *pins = NULL;
ULONG n;
if( !pXbar || !ppPin ) return E_POINTER;
BOOL IsInputPin, IPin * pPin )
{
LONG cntInPins, cntOutPins;
- IPin *pP = 0;
+ IPin *pP = NULL;
IBaseFilter *pFilter = NULL;
- IEnumPins *pins = 0;
+ IEnumPins *pins = NULL;
ULONG n;
BOOL fOK = FALSE;
return S_FALSE;
}
- IAMCrossbar *pXbar=0;
+ IAMCrossbar *pXbar = NULL;
if( FAILED(pinInfo.pFilter->QueryInterface(IID_IAMCrossbar,
(void **)&pXbar)) )
{
/* Initialize some data */
p_sys->i_streams = 0;
- p_sys->pp_streams = 0;
+ p_sys->pp_streams = NULL;
p_sys->i_width = i_width;
p_sys->i_height = i_height;
p_sys->i_chroma = i_chroma;
// Sort out all the possible video inputs
// The class needs to be given the capture filters ANALOGVIDEO input pin
- IEnumPins *pins = 0;
+ IEnumPins *pins = NULL;
if( ( mediaType.majortype == MEDIATYPE_Video ||
mediaType.majortype == MEDIATYPE_Stream ) &&
SUCCEEDED(p_filter->EnumPins(&pins)) )
{
- IPin *pP = 0;
+ IPin *pP = NULL;
ULONG n;
PIN_INFO pinInfo;
BOOL Found = FALSE;
- IKsPropertySet *pKs=0;
+ IKsPropertySet *pKs = NULL;
GUID guid;
DWORD dw;
return p_block;
}
- return 0; /* never reached */
+ return NULL; /* never reached */
}
/****************************************************************************