The xaa acceleration give corrupted display with r300 chipset on macintosh. The problem may came from a difference in setup between r1/200 & r300 chipset. For a screenshot : http://dj.planet-d.net/Capture.png To reproduce it simply enable dri with r300 on a macintosh. This options work around the bug : Option "XaaNoScanlineImageWriteRect" Option "XaaNoScanlineCPUToScreenColorExpandFill"
r300 doesn't have a real DRI driver yet, so there's no point in trying to enable it. does disabling Load "dri" in your xorg.conf fix the problem?
yes disabling dri fix the problem. We wanted to add a bug thus we can keep track of this. As 2D acceleration work well with r300 on x86, at least on all configuration i tested i got not problem with it. Thus, this should just be a matter of endianness to make the 2D part working on PPC too. Maybe the bug should be set to another priorities. Even if the 3D acceleration is far away of being available, we should have the 2D working with an a mesa software for 3D. The 2D acceleration give a real speed boost :)
Whats the status of this bug as of current?
Closing this bug due to the lack of activity. Please reopen if the bug still persists.
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