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Old 06-27-2007, 03:10 PM   #1
Dstruct
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Default Excessive CPU usage when switching to standard UI with enabled envelopes (FIXED)

Justin,


please read "Surge VSTi hang" in your PM folder

or read it here again:

-> insert a VST(i) to a track
-> record arm the track (of you don't have "run fx when stopped" enabled)
-> enable an envelope of the plugin
-> now switch the UI to reaper's own UI

=> reaper "hangs" with massive CPU usage and has to be killed via taskmanager




happens here with

- Vember Audio Surge 1.5
- Ohm Force OhmBoyz 1.48




maybe some other users can check this with some plugins. first i thought it's caused by Surge, but now i found OhmBoyz having the same problem!


response from the surge developer:

Quote:
Originally Posted by Claes
ok, i reproduced it now. It doesn't seem to have anything to do with surge directly, as it's not in the call stack in any of the threads during the lock-up.

edit: you actually even see a bit of these symptoms with the rea-plugins. take reagate for example -> open taskmanager and do the steps explained above -> cpu usage climbs from ~1% to ~15% here!? looks like reaper is updating some stuff much more frequently then when using the plugin's own gui. and if a plugin has really much parameters, then reaper "hangs" because it overloads my machine.


FIXED

Last edited by Dstruct; 06-27-2007 at 05:08 PM.
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Old 06-27-2007, 04:57 PM   #2
Justin
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ok got it.. try this build:

http://reaper.fm/files/reaper1869_vstguifix.zip

-J
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Old 06-27-2007, 05:07 PM   #3
Dstruct
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fixed! perfect justin! many thanks!
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