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authorEric Anholt <eric@anholt.net>2009-05-05 17:16:15 -0700
committerEric Anholt <eric@anholt.net>2009-05-06 06:44:14 -0700
commit71fb9d62ece0177183efd5bb955d1f3292cb4376 (patch)
tree1e300ed62c4d94b6fa8d4a85464f5eeab3e8c79b /src/mesa/drivers/dri/mga
parent9490d86808300e5819941a40784e272c290e05ee (diff)
i965: Split WM constant buffer update from other WM surfaces.
This can avoid re-uploading constant data when it isn't necessary, and is a step towards not updating other surfaces just because constants change. It also brings the upload of the constant buffer next to the creation. This brings openarena performance up another 4%, to 91% of the Mesa 7.4 branch.
Diffstat (limited to 'src/mesa/drivers/dri/mga')
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