dshowSourceFilterType  206 libavdevice/dshow.c                     enum dshowDeviceType devtype, enum dshowSourceFilterType sourcetype, IBaseFilter **pfilter)
dshowSourceFilterType  558 libavdevice/dshow.c                  enum dshowSourceFilterType sourcetype, IBaseFilter *device_filter, IPin **ppin)
dshowSourceFilterType  703 libavdevice/dshow.c                           enum dshowDeviceType devtype, enum dshowSourceFilterType sourcetype)
dshowSourceFilterType  720 libavdevice/dshow.c                   enum dshowDeviceType devtype, enum dshowSourceFilterType sourcetype)