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List:       freedesktop-xorg
Subject:    EXA pixmap alignments.
From:       Thomas Hellstrom <unichrome () shipmail ! org>
Date:       2005-09-26 7:55:55
Message-ID: 4337A98B.1050405 () shipmail ! org
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Hi!

EXADriverPtr->card.pixmapOffsetAlign = ?
EXADriverPtr->card.pixmapPitchAlign = ?

Is there a chance to have the above parameters defined also for system 
to frame-buffer transfers?

For example Unichrome / Unichrome Pro currently requires both to be 16 
for PCI DMA to work, and as briefly discussed on the dri-devel list, 
system / frame-buffer bounce buffers to fix alignments may be very 
undesirable.

/Thomas



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