Re: MIDIGetNumberOfSources not enumerating virtual midi devices (?)
Re: MIDIGetNumberOfSources not enumerating virtual midi devices (?)
- Subject: Re: MIDIGetNumberOfSources not enumerating virtual midi devices (?)
- From: Doug Wyatt <email@hidden>
- Date: Tue, 16 Jun 2009 07:48:44 -0700
Hi,
You are using the correct way of enumerating sources.
Are you certain that the other apps are creating virtual sources and
not virtual destinations?
If an app creates a virtual source, then it calls MIDIReceived for
that source, and it appears as input to apps that have connected to
that source.
If an app creates a virtual destination, then other apps call MIDISend
for that destination and the creating app receives it as input.
It would be simple enough to write a small test tool that creates a
virtual source and verify that your app sees it...
Doug
On Jun 15, 2009, at 23:28 , Ross Bencina wrote:
Hi All
I'm getting reports from my users that "virtual" MIDI ports from
other applications (such as Numerology and OSCulator) are not
showing up as input devices in my app. IAC MIDI devices are showing
up fine.
I use MIDIGetNumberOfSources/MIDIGetSource to enumerate the
available sources.
Is there some other way of enumerating sources I should be using to
see the outputs from other software? Any suggestions?
Thanks!
Ross.
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