Yes I do OpenGL… I can’t see any process using CPU, so I was thinking it’s not related, but maybe for some reason the glSwap is blocking for some time… The strange thing is that in Instruments it looks that my threads are not blocked. I will do further investigations on monday. Thx ! Matthieu
> On 12 Mar 2015, at 16:21, Uli Kusterer <[email protected]> wrote: > > On 11 Mar 2015, at 23:40, Matthieu Beghin <[email protected]> > wrote: >> Any idea ? > > You're not doing anything graphics or OpenGL-related, are you? At least in > the old days, Macs would turn off the GPU when no screen was attached, > meaning that you'd end up in software emulation when you did any openGL > calls. I thought that was different these days, but maybe this reminds you of > something you're doing that could cause this slowdown? > > -- Uli/ > _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
