Hi,
I'm having some problems with a simple OpenGL program (as described
here: http://forums.gentoo.org/viewtopic-t-464101.html) which is
supposed to render a small red sphere inside a larger wireframe one.
It seems that when I switch the order of the OpenGL calls to render
them it renders the wireframe sphere as filled.
The problem also appears if I run the FOX toolkit "glviewer" test and
set the rendering mode to wireframe.
Other OpenGL programs (e.g: glxgears) seem to be fine...
Can anyone confirm (or not) that this happens on their system as well,
please? Possibly this is a known problem, but I couldn't find any
references to it elsewhere on the web.
Also, if anyone can suggest a fix, I'd be very grateful.
See below for my hardware/software setup. If anyone wants screenshots
I'd be happy to provide them.
Thanks,
Matt
Hardware: iBook G3 600MHz, ATI Rage 128 Mobility M3 LF (AGP) graphics.
Its the crystal white, dual USB model.
Software:
x11-base/xorg-x11-6.8.2-r6 (using r128 driver)
x11-base/opengl-update-3.0.0
app-admin/eselect-opengl-1.0.3
app-admin/eselect-1.0
compiled with:
gcc (GCC) 3.4.3 20041125 (Gentoo 3.4.3-r1, ssp-3.4.3-0, pie-8.7.7)
excerpt from glxinfo:
OpenGL vendor string: VA Linux Systems, Inc.
OpenGL renderer string: Mesa DRI Rage 128 Mobility 20041001 AGP 1x
OpenGL version string: 1.2 Mesa 6.2.1
uname: (note that "darwin" is my hostname, I'm not running MacOS)
Linux darwin 2.6.10-gentoo-r4 #1 Fri Jan 28 20:43:46 GMT 2005 ppc
745/755 PowerBook4,1 GNU/Linux
--
gentoo-ppc-user@gentoo.org mailing list
I'm having some problems with a simple OpenGL program (as described
here: http://forums.gentoo.org/viewtopic-t-464101.html) which is
supposed to render a small red sphere inside a larger wireframe one.
It seems that when I switch the order of the OpenGL calls to render
them it renders the wireframe sphere as filled.
The problem also appears if I run the FOX toolkit "glviewer" test and
set the rendering mode to wireframe.
Other OpenGL programs (e.g: glxgears) seem to be fine...
Can anyone confirm (or not) that this happens on their system as well,
please? Possibly this is a known problem, but I couldn't find any
references to it elsewhere on the web.
Also, if anyone can suggest a fix, I'd be very grateful.
See below for my hardware/software setup. If anyone wants screenshots
I'd be happy to provide them.
Thanks,
Matt
Hardware: iBook G3 600MHz, ATI Rage 128 Mobility M3 LF (AGP) graphics.
Its the crystal white, dual USB model.
Software:
x11-base/xorg-x11-6.8.2-r6 (using r128 driver)
x11-base/opengl-update-3.0.0
app-admin/eselect-opengl-1.0.3
app-admin/eselect-1.0
compiled with:
gcc (GCC) 3.4.3 20041125 (Gentoo 3.4.3-r1, ssp-3.4.3-0, pie-8.7.7)
excerpt from glxinfo:
OpenGL vendor string: VA Linux Systems, Inc.
OpenGL renderer string: Mesa DRI Rage 128 Mobility 20041001 AGP 1x
OpenGL version string: 1.2 Mesa 6.2.1
uname: (note that "darwin" is my hostname, I'm not running MacOS)
Linux darwin 2.6.10-gentoo-r4 #1 Fri Jan 28 20:43:46 GMT 2005 ppc
745/755 PowerBook4,1 GNU/Linux
--
gentoo-ppc-user@gentoo.org mailing list