[QUARTZ] Add implementation for IFilterMapper interface
titan.costa at wanadoo.fr
Mon Mar 1 17:25:35 CST 2004
Boaz Harrosh wrote:
> Christian Costa wrote:
>> Fine. :-)
>> BTW, Windows seems to only update the devenum entries, if any, of the
>> category eumerated.
>> I don't think this is significant or not though...
> devenum entries are Just a cache that quartz is keeping. It is
> different between DirectShow versions. I have never figured out
> how/when it decides to refresh the cache but he does a good Job. So I
> suspect it is only an in-session cache that is refreshed every App
> load (first use).
> The main REG, that is standard, and that gets written by
> DllRegisterServer is the HKEY_CLASS_ROOT one.
So it doesn't matter. Unless we want to mix different versions (native
and builtin) of devenum.dll and quartz.dll...
Thanks for these details. :-)
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