• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Who is calling my MIDIReadProc?
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Who is calling my MIDIReadProc?


  • Subject: Who is calling my MIDIReadProc?
  • From: Alex Rosenberg <email@hidden>
  • Date: Wed, 6 Oct 2004 18:34:15 -0700

When I play an SMF from another app (like Rondo or Sweet) my MIDIReadProc is called with a srcConnRefCon of NULL.

I neither see a source when I scan at launch, nor is my notifyProc called to inform me of the source.

Can I be assured that srcConnRefCon will be NULL if I didn't connect to that source?

Note that I see a source appear and give it a refCon for apps like VMK.

Not always seeing a source properly is going to make it hard to support virtual control surfaces since they can't be identified.
+------------------------------------------------------------+
| Alexander M. Rosenberg <mailto:email@hidden> |
| Nobody cares what I say. Remove the underscore to mail me. |
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Coreaudio-api mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden
  • Follow-Ups:
    • Re: Who is calling my MIDIReadProc?
      • From: Doug Wyatt <email@hidden>
  • Prev by Date: Delivering MIDI causing crashes in some AUs
  • Next by Date: What Are AudioUnits?
  • Previous by thread: Re: Delivering MIDI causing crashes in some AUs
  • Next by thread: Re: Who is calling my MIDIReadProc?
  • Index(es):
    • Date
    • Thread