Thread: [Release] GammaControl v.3

Originally Posted by t_bear

Wow, great prog!

I'd like to be able to change brightness and contrast as well, can this be added to gammacontrol, this enables me to get the screen even darker.
Also.. how about making the adjustment from daytime to nighttime gradually? Say that it can use a +/- 1/2'n hour to go from night to day and vise versa. That would be really cool

Thanks

Unfortunatly I can't change the brightness or contrast in software because the only thing I'm offered is the gamma control. Adjustment from daytime to nighttime gradually is a waste of code because you won't notice the gamma changing anyways.

BTW: Does the daylight savings time have any effect on that site? I didn't implement a way to add or subtract time.

Originally Posted by 0l33l

Unfortunatly I can't change the brightness or contrast in software because the only thing I'm offered is the gamma control.

This can be accomplished with the Set Gamma Ramp api.

Originally Posted by eatyummypuppies

This can be accomplished with the Set Gamma Ramp api.

Please help then. The delphi examples, or the lack thereof, suck. I had to randomly guess numbers to get it to do the gammaramp down.

I mentioned this in the other thread:

Originally Posted by eatyummypuppies

The problem with your gamma slider is that the set of your gamma ramp values must be a logarithmic curve, not a line. Compressing that curve vertically will reduce the contrast, horizontally, the brightness.

Anyway, here's what I found: Gamma-Rampen!

Crazy Germans.

Originally Posted by eatyummypuppies

I mentioned this in the other thread:
Anyway, here's what I found: Gamma-Rampen!

Crazy Germans.

Thanks for the link. The problem is that that code doesn't work I tried this code when I was searching for the change gamma code, and the only thing I see is screen refresh with it. But I may take some of the other values from it

Thank you eatyummypuppies! I combined this code with my setramp ocde and it works!

That is what I based mine on, although in VB6.

Originally Posted by eatyummypuppies

That is what I based mine on, although in VB6.

Cool I got it working 100%. Now just to integrate it into my programs.

Download Here

Thanks again to eatyummypuppies for convincing me to do more testing on that code