RE: coreaudio-api digest, Vol 2 #836 - 8 msgs
RE: coreaudio-api digest, Vol 2 #836 - 8 msgs
- Subject: RE: coreaudio-api digest, Vol 2 #836 - 8 msgs
- From: "Sven Duwenhorst" <email@hidden>
- Date: Wed, 10 Sep 2003 14:10:03 +0200
SPARK XL (2.8) - supports both VST and AU
- In VST case, blockSize = HW I/O buffer size
*** - In AU case, blockSize = 1024 independent of HW I/O buffer size,
*until* you increase the I/O buffer size beyond 1024, then blockSize
= HW I/O buffer size (but once you do this, if you subsequently
reduce the I/O buffer size, the blockSize does NOT go back down).
Again, this seems odd - it seems like the behavior in the AU case
here should be the same as the VST case.
- sampleFrames = HW I/O buffer size
<<
There was a bug in 2.8 which let to above "strange" behaviour. It is fixed
in 2.81.
In 2.81 the AU effect will always be informed about maximum number of sample
frames during render.
Best,
Sven
TCWorks
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