xgamma vs. cursor shadows
miles.bader at necel.com
Thu Aug 3 20:31:12 PDT 2006
I recently started using one of these fancy mouse themese with drop
shadows and the like -- specifically one of the themes from the
"chameleon-cursor-theme" package in debian.
Initially this works great, but if I change the X gamma setting by doing
"xgamma -gamma 0.818" (my display seems to have a gamma of around 1.8,
so using 0.818 makes typical images intended for gamma 2.2 look
correct), while the cursor still looks OK, the drop-shadows have a sort
of soft "halo" around them, mostly when the cursor is over a "medium"
background (not too dark, not too bright).
Googling didn't turn up much, except a hint that the separate cursor
planes often don't have gamma correction; not sure if that's really
related or not.
My hard is:
Device "Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device"
Monitor "NEC LCD1760V"
I'm using the following debian xorg packages:
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