On Fri, 5 Aug 2011 21:48:53 -0700, Eric Anholt <[email protected]> wrote: > The vs-varying-array-mat2-col-row-wr test writes a mat2[3] constant to > a mat2[3] varying out array, and also statically accesses element 1 of > it on the VS and FS sides. At link time it would get trimmed down to > just 2 elements, and then codegen of the VS would end up generating > assignments to the unallocated last entry of the array. On the new > i965 VS backend, that happened to land on the vertex position. > > Some issues remain in this test on softpipe, i965/old-vs and > i965/new-vs on visual inspection, but i965 is passing because only one > green pixel is probed, not the whole split green/red quad. > --- > > Note: This hasn't seen a full piglit run yet.
And, of course, because it hadn't seen a full piglit run, it's broken (scoping1.frag crashes).
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