opengl pixel format regression
Wojciech 'arab' Arabczyk
arab at szluug.org
Tue Aug 22 02:27:43 CDT 2006
Hello
> Your pixel format patches caused a regression in half-life 1 for me with
> the fglrx drivers.
The same happend to me with opensource Intel drivers on a:
$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated
Graphics Device (rev 02)
> It refuses to start in opengl mode and
> reports "ChoosePixelFormat failed", and then comes up in software(ddraw)
> mode. The d3d mode still works fine. This problem also does not occur with
> the open source radeon driver. I tested with fglrx 8.28.8 and fglrx
> 8.27.10. Other games seem to work fine(appart of a few fglrx bugs)
Perfectly replicable on my system.
$ X -version
X Window System Version 7.1.1
> What infos do you need to debug this? This is the format table glxinfo
> reports:
$ glxinfo
[cut]
visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat
----------------------------------------------------------------------
0x23 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0x24 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0x25 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0x26 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0x27 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0x28 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0x29 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0x2a 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0x2b 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0x2c 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0x2d 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0x2e 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0x2f 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0x30 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0x31 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0x32 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
--
Wojciech Arabczyk :: http://www.arabek.net :: jid:arab at chrome.pl
Administrator: http://www.szluug.org & http://www.trron.pl
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