On Thu, 2 Feb 2012 16:50:32 -0700, "Ian Romanick" <i...@freedesktop.org> wrote: > From: Ian Romanick <ian.d.roman...@intel.com> > > If size is small (such as 1), > > pitch = ROUND_DOWN_TO(MIN2(size, (1 << 15) - 1), 4); > > makes pitch = 0. Then > > height = size / pitch; > > causes a division-by-zero exception. If pitch is zero, set height to > 1 and avoid the division. > > This fixes piglit's bin/getteximage-formats test and glean's > bufferObject test.
Looks simpler than my patch, while correct. Reviewed-by: Eric Anholt <e...@anholt.net>
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