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From: "Shobaki sam." <progen@free.fr>
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Date: Sat, 15 Nov 2003 15:13:47 +0100
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Subject: Radeon 7500 warning message + Blender issues
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Hello group,

Here is my first problem, as explained in PR =
http://www.freebsd.org/cgi/query-pr.cgi?pr=3D59298:
When trying to render any scene with blender, and pushing the "render" =
button, blender core dumps with this
error message:
-------------------------
assertion "vb.context =3D=3D ctx" failed: file "radeon_vtxfmt.c", line =
1061
Abort trap (core dumped)
-------------------------
I tried to set RADEON_NO_VTXFMT to 1 but the problem go somewhere else, =
blender becomes very unstable and crash too frequently.

My other problem is about a strange warning message i got in Xfree86 =
logs as explained in http://www.freebsd.org/cgi/query-pr.cgi?pr=3D59297 =
:
when closing any opengl window application with the escape key, =
described in this sample code:
----------------------
if(key =3D=3D ESCAPE)
    {
      glutDestroyWindow(window);
     exit(0);
    }
----------------------
i got this warning in /var/log/XFree86.0.log:
----------------------
(WW) RADEON(0): [dri] RADEONDRITransitionTo2d: kernel failed to unflip =
buffers.
----------------------
But if i use the system close button, everything is going fine, but is =
this error is harmless or not ?

Thanks for any help.

Sam._