On Thu, 2007-05-24 at 00:56 -0700, William Weston wrote: > On Wed, 23 May 2007, pete shorthose wrote: > > > On Tue, 2007-05-22 at 16:21 -0700, William Weston wrote: > > > I'll be looking into the patch loading issue next. From what I can > > > tell, the first access of the File menu (either by hitting it > > > directly or accessing an item through a keyboard acceleration) > > > causes enough of a CPU hit to disrupt other threads. This is the > > > only menu that currently uses the GTK stock items and keyboard > > > accelerations. Any GTK hackers out there have any tricks for making > > > sure a GtkAccelGroup has fully initialized itself? > > > > do you have a specific reason to lay blame on the accel group? > > more than say, the open dialog? > > This reasoning was based on the fact that only the file menu uses > accelerators, and only the file menu experienced the delay (and only > on the first access), whether accessed by clicking with the mouse or > using a keyboard accelerator. The first access of the file menu > would cause JACK xruns about half the time, while opening a file > dialog after the file menu has already been accesed would not cause > xruns.
xruns? The GUI should _never_ be able to affect the audio thread's performance. Aren't you running JACK in realtime mode? --ll
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