Oops... I didn't see this answer after a change in my config... On 2003-09-15 17:31:54 +0200, Michel D�nzer wrote: > On Mon, 2003-09-15 at 00:32, Vincent Lefevre wrote: > > On my G4 PowerBook, this isn't much contrast for dark colors, whether > > I use the LCD or a CRT monitor connected to it. When I look at the > > same desktop from my RISC OS computer via a VNC client (and using the > > same CRT monitor), images look OK. It seems that the PowerBook doesn't > > do gamma correction by default. How can I do that? I've tried to add > > a -gamma option in /etc/X11/xinit/xserverrc, but images look terrible > > (probably saturated, or as if I had a palette with few colors). > > Have you played with xgamma yet?
I've just tried, but it works incorrectly. Instead of getting an image of better quality, the image gets very ugly. I could compare with the hardware gamma correction of my Risc PC (using the VNC client on this machine), and there is a huge difference. Did anyone else try xgamma on a PowerBook and get satisfactory results? FYI, I tried on http://www.quatzamis.com/S03/05.jpg viewed with Mozilla. -- Vincent Lef�vre <[EMAIL PROTECTED]> - Web: <http://www.vinc17.org/> - 100% validated (X)HTML - Acorn Risc PC, Yellow Pig 17, Championnat International des Jeux Math�matiques et Logiques, TETRHEX, etc. Work: CR INRIA - computer arithmetic / SPACES project at LORIA
