On Don, 2003-01-30 at 04:46, [EMAIL PROTECTED] wrote: > > I want to change graphic surface origin offset in video memory of my ATI > Radeon card by changing the value of register CRTC_OFFSET. Does the > change occur on the screen immediately or not until it synchronizes with > VSYNC?
If the CRTC_OFFSET_FLIP_CNTL bit in the CRTC_OFFSET_CNTL register is set, the change takes effect on the next scanline, otherwise after the next retrace. -- Earthling Michel D�nzer (MrCooper)/ Debian GNU/Linux (powerpc) developer XFree86 and DRI project member / CS student, Free Software enthusiast _______________________________________________ Devel mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/devel
