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authorEric Anholt <[email protected]>2010-12-15 12:10:03 -0800
committerEric Anholt <[email protected]>2010-12-16 10:48:19 -0800
commit290a1141bc561cbd8fd2bbbb0a7c24d1b6abe0b4 (patch)
treec4da5621d0c2a94979566edbfb08c561d05fcde5 /configure.ac
parentec03b316b4dc5d56b8510cc5aeb0f71a4fdada18 (diff)
intel: Support glCopyTexImage() from XRGB8888 to ARGB8888.
The only mismatch between the two is that we have to clear the destination's alpha to 1.0. Fixes WOW performance on my Ironlake, from a few frames a second to almost playable.
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