Red Hat Bugzilla – Bug 452915
intel gm965 claims to support texture_from_pixmap but does not
Last modified: 2008-06-26 02:23:16 EDT
Hi. I'm running Fedora 9, with the latest updates. I removed my
/etc/X11/xorg.conf, so I should be running with defaults. Things are working
grand except that the texture_from_pixmap extension, although advertised, does
not appear to work.
I cannot make it work in my own code. I cannot make it work with Clutter's code
(clutter/test-pixmap in SVN). If i build git compiz and run that, it shows only
a white window.
In all of these cases, it prints out "failed to create drawable" on stderr. This
printf comes from mesa, in src/glx/x11/glx_pbuffer.c: fprintf(stderr, "failed
to create drawable\n");. That's about as far as I have been able to dig.
Clicking on "desktop effects" does seem to work, in that there are shadows and
stuff, but I have no idea how, if compiz does not work from git.
What's the deal? I can only think that the driver is borked.
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960
Integrated Graphics Controller (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated
Graphics Controller (rev 0c)
try using LIBGL_ALWAYS_INDIRECT=1 ./app
you can't do direct rendered TFP yet.
Thank you Dave, I appreciate the help.