EXA pixmap alignments.

Alan Cox alan at lxorguk.ukuu.org.uk
Mon Sep 26 13:38:53 PDT 2005

On Llu, 2005-09-26 at 12:20 -0700, Eric Anholt wrote:
> I'm not quite clear on what you're asking about -- you said something
> about dst_addr%4 == src_addr%4.  EXA doesn't have anything to help you
> with that -- it can only ensure that the offset in card space is aligned
> to a multiple of some number, and/or the pitch of the pixmap is aligned
> to some number.

Currently. It could easily allocate a buffer that is bigger to allow the
alignment to occur. 

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