#Setting r3 gamma
19-Oct-93 15:49:25
Sb: #62186-#Setting r3 gamma
Fm: David J. Marks 72172,1036
To: David Rhoten 71450,2654
I also have a Targa 64+. When I adjusting Gamma, I got results
similar to yours. I discovered that contrast and brightness controls
make a difference, the Tconfig program for the Targa allows gamma
correction, and some VTR's have built in Gamma. So…
Try to run from the framebuffer directly to the NTSC monitor, thus
eliminating any VTR gamma correction. Then check TCONFIG to make
certain it is NOT gamma correcting. Then try to adjust 3DS gamma to
get the grey squares to match up. Play with brightness and contrast
on the monitor and you may detect a little difference too.
Let the forum know how you make out. I'm not completely satisfied
that I've got gamma working, and I'm sure more people will run into
the same problems.