Hi All. I'm experimenting with setting the Categories member of the
PCFILTER_DESCRIPTOR in an attempt to override the categories populated for
a filter (pair) in the inf file. (KSCATEGORY_AUDIO, KSCATEGORY_RENDER,,
KSCATEGORY_CAPTURE). I'm trying to control wether the filter is available
as a render, capture or render+capture. I've tried on both the topo and
wave filter for the given subdevice to no avail; it still shows as render +
capture in KsStudio (as it was configured originally in the inf) regardless
of the contents of the array of GUIDs I pass for the Categories member.
Is this possible?
OS is Win10 1804