slow framerate on second monitor

Aug 5, 2010 at 4:20pm

slow framerate on second monitor

hello all,

i have found a strage behaviour concerning the jit.window.
if i send it a rect message to move it to my second monitor,
the framerate slows down from 60 to 30. the window has the same
dimension on the main monitor and second monitor.

the hardware is a macpro with 2 identical graficcards.

the only way to get the frqamerate of 60 is sending a border 0
and one second later a border 1 message.

the message window is reporting:
building GL on window “myOutput”

hardware: macpro4,1
software: mac osx 10.6.4, max 5.1.4

perhaps someone can tell me, what i am doing wrong ….
or point me to the right way to move a window from one
GPU to another.

thanks in advance,
gisela

#51662
Aug 6, 2010 at 12:54pm

familiar problem, sometimes that happens, I use the same ‘solution’

#185378
Aug 6, 2010 at 1:25pm

i think its a bug.

i tryed the following
1) place my jit.window on the second gpu
2) make my gl stuff.
- loading files in my jit.gl.textures
- dynamicaly generating jit.gl.planes in poly~
- building my sketch command list
3) start the metro, which triggers my jit.gl.render

then i have the slow framefrate.
after sending border 1 border 0 its fast …

strange …
gisela

#185379

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