Hi, Any one had a chance to have a look at this one yet ?
The visual effects of the XDGAFillRectangle() XDGACopyArea() and XDGACopyTransparentArea() functions are really not correct. It looks like the copied area gets sliced around the viewport as if the image size that the driver gives is not correct in correspondance with the viewport size for those low resolution modes. Who is the maintainer of the ATI r128 driver ? Thanks. ----- Forwarded message from Jérémy Bar <[EMAIL PROTECTED]> ----- > Hi, > > OS: Linux Red Hat, 7.2, 2.4.9-31 > Area: DGA 2 API layer with XDGAFillRectangle() XDGACopyArea() >XDGACopyTransparentArea() > Server: XFree86 (The XFree86 4.x server) > Driver: R128 > Video Card: ATI Rage 128 Pro PF > > Bug description : > > The problem occurs in some cases when the viewport resolution is lower than > the default viewport resolution the X server was started with. > > I wrote a test case program reproducing the problem. > Please download the archive at: > > http://www.jeremy-bar.org/~nuser/files/ATI-r128-DGA-test.tar.gz > > As a comprison base, this program was run on a system with a TNT 2 card with the >NVidia > drivers and worked as expected. I have included test-matrix.txt which > states which modes work and which modes do not on the ATI card. > > The probe of the flags variable of the mode structure indicate that > the XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() functions > are usable. > > I have tested with the latest CVS snapshot and 4.2.0. > > I included the XFree log in the archive I pointed out higher up. > > Any ideas ? > > Thanks. --- End forwarded message ----- -- Jérémy Bar ________________________________________________________________________________ If it is not broken, don't fix it ! _______________________________________________ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert
