Am Donnerstag, 29. November 2001 16:40 schrieb Alan Hourihane:
> On Thu, Nov 29, 2001 at 04:31:30PM +0100, Dieter Nützel wrote:
> > Am Donnerstag, 29. November 2001 09:42 schrieb Alan Hourihane:
> > > That's because you need to use the mesa_4_0_branch check out from
> > > mesa3d too, and not the trunk code.
> >
> > You call the Mesa CVS (4.1) which I use, the "trunk"?
> > So I have to checkout the Mesa 4.0/4.0.1 branch?
>
> Correct.

Hip, hip, hurray.
I have the DRI mesa-4-0-branch finally running on my Voodoo5 5500 AGP.

UT (436)
is running as smooth as with the trunk.

Q3A 1.30 (final)
is running at the same speed as with the trunk.
But some texture problems?
The Intro screen and all "Cinematics" are playing but do not show up.

PARSEC V0.99 build 0196
is running but some texture are missing (on the space ships and some of the 
cockpit environment.


Now I see a slowdown with  ipers, gloss (teapot mode) and with VTK's Simple 
Sphere Benchmark V 
2.1/2.3 (yes, V 2.1 is faster, it use a bigger sphere per default).

                trunk           3-5             4-0
-----------------------------------------------------------------------------------------
gears (fps)     770             766             770

ipers (fps)     15-16           not tested      11-12 :-(
texture disabled, no fog, but I see no difference if I swith fog on or off
80.000-100.000 fewer Poly/sec

gloss (fps)     57              not tested      50
teapot

sph V 2.1       1670            1500            1580
sph V 2.3       1370            1250            1340
kpolys/s

Is there a texture rendering slowdown?

VTK/Local> vtk sphere-bench.tcl-2.1 &
[1] 2377
VTK/Local> ***** XMesaCloseFullScreen *****

[1]    Fertig                        vtk sphere-bench.tcl-2.1

It was no fullscreen context, I am sure.

Another texture memory problem (saw that with the trunk, too).

graphics/examplesTcl> vtk TestLargeTextures.tcl
Mesa implementation error: tdfx driver: extreme texmem fragmentation
Please report to the DRI bug database at dri.sourceforge.net
Mesa implementation error: AllocTexMem returned NULL!  tmu=0 
texmemsize=16777216
Please report to the DRI bug database at dri.sourceforge.net

Last one:
KPager (KDE-2.2.2) and the DVD player "Mplayer" (gmplayer is the X frontend) 
(http://www.MPlayerHQ.hu/homepage/) interfear. It is Xv extention 
related. To few memory on the board left?

/home/nuetzel> WARNING: KDE detected X Error: BadDrawable (invalid Pixmap or 
Window parameter) 9
  Major opcode:  14
In file kernel/qpixmap_x11.cpp, line 1629: Out of memory

Maybe an QT error?

Thanks,
        Dieter

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