[softpipe] piglit fbo-generatemipmap-cubemap S3TC_DXT1 regression
Submitted by Vinson Lee
Assigned to mes..@..op.org
Description
mesa: 34f15903 (master 10.2.0-devel)
$ ./bin/fbo-generatemipmap-cubemap S3TC_DXT1 -auto Probe color at (0,0) Expected: 0.250000 0.500000 0.500000 1.000000 Observed: 0.000000 0.490196 0.482353 1.000000 when testing face 2, level 5, cube 0 PIGLIT: {'result': 'fail' }
8ab7bb47 is the first bad commit commit 8ab7bb47 Author: Marek Olšák marek.olsak@amd.com Date: Sun Mar 16 03:40:54 2014 +0100
gallium/u_blitter: don't adjust cubemap coordinates by a small number
It may cause issues with mipmap generation.
I think it was used to make some piglit tests pass on r300g.
:040000 040000 de431ecef78cd73917bdae4846194821bcfe9862 234da266ee4cbe859f5e9a9671fdb82026953304 M src bisect run success
Version: git