spectro/synthcal
Summary
Create linear display calibration file.
Usage
synthcal [options] basename
-s
s1,s2,s3, Set non-linear curve scale (default 1.0)
-p
p1,p2,p3, Set non-linear curve powers (default 1.0)
basename
Base file name for outut.
Comments
This is the utility creates a display calibration (.cal) file that has a linear table
for each channel. This is useful in setting up a display for
evaluation, testing, or to recover a display that has a strange set of
Video LUTs (RAMDAC tables) loaded.
Optionaly it can be used to create a non-linear calibration file,
useful for diagnostics. Each of the Red, Greed and Blue curves can be
given a gamma (power curve) shape, and scaled to a maximum other than
1.0.