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Old 04-01-08, 11:42 AM   #3
AaronP
NVIDIA Corporation
 
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Join Date: Mar 2005
Posts: 2,487
Default Re: invert display colors b->w, w->b

You should be able to do this with the VidMode extension's XF86VidModeSetGammaRamp function. I hacked together a quick test program to show that it's possible.

NOTE: Test program doesn't do any error checking. Use at your own risk.
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File Type: txt invert.c.txt (887 Bytes, 209 views)
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