remote openGL
remote openGL
- Subject: remote openGL
- From: James Gunning <email@hidden>
- Date: Fri, 9 Apr 2010 11:11:40 +1000
Hi Jeremy,
thanks for the clarification. Clearly I'm not the only user
hitting issues with remote Linux boxes.
I guess the thing to do is rebuild my remote Mesa...
Best wishes and many thanks,
James.
Jeremy Huddleston wrote:
There is a bug in your remote mesa.
See https://bugs.freedesktop.org/show_bug.cgi?id=24226
You should be able to do it via:
LIBGL_ALWAYS_INDIRECT=1 glxgears
That works for me.
On Apr 7, 2010, at 19:17, James Gunning wrote:
Dear Jeremy,
thanks for all your great work on Xquartz. I'm running the latest 2.5.0.
I wonder if you can send to the list some clarification (or a URL) about remote openGL.
I find at present I can't get a glxgears from a remote linux box to work
with any combination of
LIBGL_ALWAYS_SOFTWARE
LIBGL_ALWAYS_INDIRECT
LIBGL_ALWAYS_HARDWARE
at present.
With LIBGL_ALWAYS_INDIRECT unset
glxinfo gives me
name of display: localhost:10.0
Error: couldn't find RGB GLX visual or fbconfig
with LIBGL_ALWAYS_INDIRECT set, glxinfo seems OK:
...
name of display: localhost:10.0
display: localhost:10 screen: 0
direct rendering: No (LIBGL_ALWAYS_INDIRECT set)
server glx vendor string: SGI...
....
But glxgears yields
X Error of failed request: BadAlloc (insufficient resources for operation)
Major opcode of failed request: 147 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateContext)
Serial number of failed request: 20
Current serial number in output stream: 22
In previous versions, I got remote openGL to work OK via LIBGL_ALWAYS_INDIRECT.
I'm doubtless confused. Any clarifications welcome.
Very best wishes,
James.
<James_Gunning.vcf> _______________________________________________
Do not post admin requests to the list. They will be ignored.
X11-users mailing list (email@hidden)
This email sent to email@hidden
begin:vcard
fn:James Gunning
n:Gunning;James
org:CSIRO Petroleum
adr:Bayview Ave ;;Ian Wark Laboratory;Clayton;Vic;3168;Australia
email;internet:email@hidden
tel;work:61395458396
version:2.1
end:vcard
_______________________________________________
Do not post admin requests to the list. They will be ignored.
X11-users mailing list (email@hidden)
This email sent to email@hidden