On 2011.01.06 13:56:25 +0800, Zhenyu Wang wrote: > Ian, I propose to pick up Eric's below commit on master, which is required to > fix fbo issue within ogles conformance suite on sandybridge. > > https://bugs.freedesktop.org/show_bug.cgi?id=32286 > > commit be72efb4f29180fdaf0935f8739f230fe5ea6317 > Author: Eric Anholt <e...@anholt.net> > Date: Thu Dec 9 17:15:26 2010 -0800 > > intel: Just use ChooseTextureFormat for renderbuffer format choice. > > One less place to forget to put your new MESA_FORMAT support in. >
Although this change looks cosmetic, but old intelChooseTextureFormat() does have different format setting for RGBA4/RGB555A1/DEPTH_16,etc. to better comply with hw format, which is exactly the formats used in failed ogles fbo tests in above bug. So hope this could be included in 7.10 for more stable sandybridge support. I've done several piglit tests with above commit onto 7.10 on 965/G45/945, and no regression has been found. -- Open Source Technology Center, Intel ltd. $gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827
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