HostCallback_GetBeatAndTempo malfunction in Logic?
HostCallback_GetBeatAndTempo malfunction in Logic?
- Subject: HostCallback_GetBeatAndTempo malfunction in Logic?
- From: MeldaProduction <email@hidden>
- Date: Tue, 16 Nov 2010 22:26:30 +0100
Hi,
in a plugin I need to find current position (in VST called ppqpos) - basically position in quarter notes from the beginning of the song. I'm using HostCallback_GetBeatAndTempo for that. In all hosts it works fine, except Logic.
I checked the outputs on a dual-core machine - I use 3 plugin instances, each on separate audio track. Logic processes 2 of them in one thread and 1 in another, for obvious reasons. Now in each buffer to be rendered, both plugins in thread #1 receive the same value, but the plugin in thread #2 receives a DIFFERENT one!! That's not acceptable, obviously, I need this value to synchronize multiple plugins and it needs to be accurate. What is the problem?
Cheers!
Vojtech
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