Rune Petersen wrote:
Adam Jackson wrote:
On Wednesday 26 April 2006 10:14, Rune Petersen wrote:
Hi,
Since the 12 of April there has been a change that causes Quake 3 and
Doom 3 (demo)not to exit properly.
Quake 3 locks up the system, and Doom 3 does a double fault.
The suspect as I see it is:
"Ensure all GART allocations are freed on context destruction"
But I have yet to confirm it. If you are unable to confirm it, I'll try
to track it down myself.
That patch was admittedly rather brute-force, but I've not had any
issues with it locally.
Turns out you're off the hook :) (for now)
The Quake 3 lockup is caused/triggered by a change done to Mesa (not
r300) between 14 and 15 of April.
patch:
"Replace ctx->Const.MaxTextureUnits w/
ctx->Const.MaxTexture[Coord/Image]Units in various places."
looks like I need to join the Mesa mailing-list...
Do you have the MESA_DEBUG env var set? That might give a hint.
I think the r300 driver is the only one that can have different values
for GL_MAX_TEXTURE_IMAGE_UNITS and GL_MAX_TEXTURE_COORD_UNITS. That
might have something to do with it.
Looks like those values can be set in your .driconf file (though I'm
not sure why that's a config option!).
Otherwise, here's the CVS check-in log. You could try undoing the
changes in one file at a time until you find the trouble:
Revision Changes Path
1.64 +4 -0 Mesa/src/mesa/main/matrix.c
http://webcvs.freedesktop.org/mesa/Mesa/src/mesa/main/matrix.c
1.265 +3 -3 Mesa/src/mesa/main/mtypes.h
http://webcvs.freedesktop.org/mesa/Mesa/src/mesa/main/mtypes.h
1.138 +114 -29 Mesa/src/mesa/main/texstate.c
http://webcvs.freedesktop.org/mesa/Mesa/src/mesa/main/texstate.c
1.92 +4 -7 Mesa/src/mesa/swrast/s_context.c
http://webcvs.freedesktop.org/mesa/Mesa/src/mesa/swrast/s_context.c
1.113 +2 -1 Mesa/src/mesa/swrast/s_span.c
http://webcvs.freedesktop.org/mesa/Mesa/src/mesa/swrast/s_span.c
1.54 +3 -3 Mesa/src/mesa/tnl/t_array_api.c
http://webcvs.freedesktop.org/mesa/Mesa/src/mesa/tnl/t_array_api.c
1.48 +1 -1 Mesa/src/mesa/tnl/t_vb_arbprogram.c
http://webcvs.freedesktop.org/mesa/Mesa/src/mesa/tnl/t_vb_arbprogram.c
1.9 +2 -2 Mesa/src/mesa/tnl/t_vb_arbshader.c
http://webcvs.freedesktop.org/mesa/Mesa/src/mesa/tnl/t_vb_arbshader.c
1.38 +1 -1 Mesa/src/mesa/tnl/t_vb_program.c
http://webcvs.freedesktop.org/mesa/Mesa/src/mesa/tnl/t_vb_program.c
-Brian
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