[PATCH] complete (I hope!) i830 EXA support
jbarnes at virtuousgeek.org
Thu Sep 8 19:27:19 PDT 2005
Although I haven't tested dual head yet, I think it *might* work since I
created a separate memory pool for the EXA offscreen memory if EXA is
Xv works, though it doesn't respond to transset, maybe because I'm not
using the EXA offscreen alloc routine in the Xv allocate routine? I
can switch over to that if needed, but it means some more extensive
changes, since the i830 version uses a FBLinear object and not just a
private void pointer for allocations.
So, to summarize, both EXA and XAA acceleration methods work for my
simple tests, both with Xv. Dual head is untested. Maybe this is good
enough for the tree now? We can always fix any bugs that pop up and
the XAA code paths should be unchanged.
Please review and comment.
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