./glxtest
Testing FBConfigs compatible with visual 0x23

i    fb     vis   bfs db  rs  gs  bs  as  aux dpt stn acr acg acb aca sbf ms
----------------------------------------------------------------------------
0    0x23   0x23  32  1   8   8   8   8   0   24  8   16  16  16  16  0   1
----------------------------------------------------------------------------

1 valid visuals matched