Feature #1076
open
Enable opengl-demos in buildroot config for testing graphics
Added by Hammel about 1 year ago.
Updated about 1 year ago.
Description
Find out what demos are available after building as the Buildroot config doesn't say.
- Severity changed from 03 - Medium to 01 - Critical
- Status changed from New to In Progress
- % Done changed from 0 to 30
- Severity changed from 01 - Critical to 04 - Low
These are not working with the fbdev X.org driver. I keep getting the following message.
$ glxdemo
Error: couldn't get an RGB, Double-buffered visual
The only message in the server log is as follows.
$ grep -i fail /var/log/Xorg.0.log
[ 21.281] (EE) AIGLX error: dlopen of /usr/lib/dri/swrast_dri.so failed (/usr/lib/dri/swrast_dri.so: cannot open shared object file: No such file or directory)
The swrast_dri.so was removed in a previous Buildroot release, though there is still a swrast option under the mesa configs. Enabling that doesn't fix this problem. So I'm assuming that the fbdev driver simply doesn't support the Mesa DRI/DRM correctly.
I will need to try the armsoc driver (see RM #1064) instead, if I can get it built.
Dropping priority below the armsoc driver issue.
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