Sam Tertzakian æå:
What kind of driver model are you using?
WavePCI? AVStream?
MiniStream
Billy Chang
-----Original Message----- From: wdmaudiodev-bounce@xxxxxxxxxxxxx [mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of small.chang@xxxxxxxxx Sent: Wednesday, October 19, 2005 11:47 PM To: wdmaudiodev@xxxxxxxxxxxxx Subject: [wdmaudiodev] Can't Resiter Driver to "Audio Caputr Sources"
Hi all :
I have developed an audio driver now . I can add the driver to "WDM Streaming Capture Devices" category . But I can't add the driver to "Audio Capture Sources" .
I have set the data in INF file
AddInterface=%KSCATEGORY_AUDIO%,GLOBAL,AUD_Interface, AddInterface=%KSCATEGORY_CAPTURE%,GLOBAL,AUD_Interface,
KSCATEGORY_AUDIO = "{6994AD04-93EF-11D0-A3CC-00A0C9223196}" KSCATEGORY_CAPTURE= "{65E8773D-8F56-11D0-A3B9-00A0C9223196}"
and code for Categories in KSTOPOLOGY
static const GUID Categories[] = { {STATIC_KSCATEGORY_AUDIO}, {STATIC_KSCATEGORY_CAPTURE} };
#define NUMBER_OF_CATEGORIES SIZEOF_ARRAY (Categories) static KSTOPOLOGY Topology = { NUMBER_OF_CATEGORIES, (GUID*) &Categories, 0, NULL, 0, NULL, NULL, 0, };
But I still can't see the driver in "Audio Capture Sources" .
I haven't implement "AudioInputMixer" , Is that will be problem ??
Can anyone please explain me how I can do it?
thanks and regards.
Small Chang
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