http://bugs.freedesktop.org/show_bug.cgi?id=14099
Jerome Glisse <[EMAIL PROTECTED]> changed:
What |Removed |Added
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CC| |[EMAIL PROTECTED]
--- Comment #1 from Jerome Glisse <[EMAIL PROTECTED]> 2008-01-16 09:27:52 PST
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Well it'snt as easy as that. I think that what ever is the pitch (8192 is hw
limit
on r300/r400 hw i think) the rendering will be broken above 2650 pixels so to
work around this you would have to allocate several small render buffer and
then
blit then in a bigger one (pitch now becoming the upper limit).
I haven't time to checkout that render if broken what ever we do above 2650, to
check this disable cliprect and clip things in drm at top of r300_cmd.c and try
with a big enough window if things appear properly above 2650 then we might
have
somethings but this would imply a security risk at it would mean we need to
disable clipping which we would hate to do.
Private render buffer are needed if we want to have the split solution but i
think
this should be done in a driver independent way.
As a side note iirc fglrx is broken too and can't render above 2650.
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