dshowSourceFilterType  208 libavdevice/dshow.c                     enum dshowDeviceType devtype, enum dshowSourceFilterType sourcetype,
dshowSourceFilterType  564 libavdevice/dshow.c                  enum dshowSourceFilterType sourcetype, IBaseFilter *device_filter, IPin **ppin)
dshowSourceFilterType  709 libavdevice/dshow.c                           enum dshowDeviceType devtype, enum dshowSourceFilterType sourcetype)
dshowSourceFilterType  727 libavdevice/dshow.c                   enum dshowDeviceType devtype, enum dshowSourceFilterType sourcetype)