[bug] crash when deleting pwindow while rendering

Sep 18, 2012 at 3:07pm

[bug] crash when deleting pwindow while rendering

I’ve been running into numerous crashes when deleting jit.pwindows while a complex GL rendering process is running. The pwindows doesn’t have to be part of that rendering context. Closing an unassociated help patch with a pwindow while the rendering patch is running triggers it as well.

On one machine (hackintosh OSX 10.7.4, i7-2600k, Radeon HD6870) I get errors before the crash:

jit.gl.fbo: error initializing capture
jit.gl.fbo: unsupported framebuffer format!
(repeated a bunch of times)

On my genuine Macbookpro (OSX 10.7.4, core2duo, Radeon X1600) I don’t get the errors but the whole system freezes. Or becomes really sluggish, as in a window appears minutes after a click.

Both run Max 6.0.7.

The patch below demonstrates. Delete the marked pwindow while qmetro is running. After 20 seconds or so Max will crash.

– Pasted Max Patch, click to expand. –
Sep 18, 2012 at 6:33pm

hi dtr.

thanks much for the patch and steps to reproduce.
i’ll take a look.

Oct 6, 2012 at 3:01pm

I have the same issue. Any news?

Oct 6, 2012 at 7:41pm

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