From freedesktop-xorg Thu Jul 17 10:00:27 2008 From: Michel =?ISO-8859-1?Q?D=E4nzer?= Date: Thu, 17 Jul 2008 10:00:27 +0000 To: freedesktop-xorg Subject: Re: Desktop effects + intel problem Message-Id: <1216288827.22052.342.camel () thor ! sulgenrain ! local> X-MARC-Message: https://marc.info/?l=freedesktop-xorg&m=121628884102006 On Wed, 2008-07-16 at 20:58 -0400, Bráulio Barros de Oliveira wrote: > > I don't know why disabling "Direct rendering" option on kwin's desktop > effects config. dialog doesn't help. It works for me, though this is on a Radeon chipset. Note that if this is with a Mesa pre-7.1 snapshot on an i965 generation Intel chipset, there are a couple of bugs there affecting this. > Maybe the problem has something to do with the opengl interface, as > GLX_EXT_texture_from_pixmap appears on my glxinfo: The problem is that it only appears twice, whereas three times are required. ;) Seriously though, it's missing from the 'GLX extensions:' string, which is the only GLX extension string relevant for applications. Without something like DRI2, GLX_EXT_texture_from_pixmap only appears there when LIBGL_ALWAYS_INDIRECT=1 is set, although it may work regardless with an indirect rendering context. Hope this helps, -- Earthling Michel Dänzer | http://tungstengraphics.com Libre software enthusiast | Debian, X and DRI developer _______________________________________________ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg