"The issue here is almost certainly that FbComposite offsets the composite
operation by the coordinates of the drawable with no regard to the
transformation.
Fixing probably involves making image_from_pict() do the conversion, and
somehow fixing up miSourceValidate"
"I really can't be arsed to fix this properly right now, XAA is just dire. For
7.4 I'm just going to turn off XAA offscreen pixmaps by default, they end up
being a performance loss in most cases anyway."
Just so everyone is aware - Freedesk xorg hackers already know what the issue is.
See http:// bugs.freedeskto p.org/show_ bug.cgi? id=13795
"The issue here is almost certainly that FbComposite offsets the composite
operation by the coordinates of the drawable with no regard to the
transformation.
Fixing probably involves making image_from_pict() do the conversion, and
somehow fixing up miSourceValidate"
The final action in the bug that we logged is below, that bug can be found at http:// bugs.freedeskto p.org/show_ bug.cgi? id=15098
"I really can't be arsed to fix this properly right now, XAA is just dire. For
7.4 I'm just going to turn off XAA offscreen pixmaps by default, they end up
being a performance loss in most cases anyway."