Hi. I have a ATI Rage Mobility P/M 4Mb with a 1024x768 TFT screen on my laptop with RHL 7.2 and XFree 4.1.0.
For some applications (playing games and watching movies) I've found that is better to use lower screen resolutions to achieve a higher frame rate. First I tried to use a 512x384 mode to get integer scaling and better performance, but XFree complained that it was not a valid mode. My first question is if it's possible to configure a 512x384 mode for a LCD screen and how? Then I tried the standard 640x480 mode and for my surprise I didn't notice any downgrade in the speed. My second question is: What makes the rescaling after all: the graphics card itself or a dedicated LCD controller? Unfortunately not everything is a bed of roses.. Besides the expected blur due to the non-integer scaling there are two annoying green vertical lines placed 1/4 and 3/4 of the horizontal length of the screen. This must be a bug since this behavior isn't noted on Windows. Has anyone ever noticed this? Regards, Jose Fonseca _______________________________________________ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert
