i965/fs: Improve a comment about stripping trailing zeroes
authorNeil Roberts <neil@linux.intel.com>
Fri, 8 May 2015 15:13:52 +0000 (16:13 +0100)
committerNeil Roberts <neil@linux.intel.com>
Fri, 8 May 2015 15:16:56 +0000 (16:16 +0100)
commitf98c3f3e44abb0c8cb158c589418def111d72052
treeab326d37920b3644c039126ddc976336789d269e
parentb004510072a2995463f57f3b79d43429729134d2
i965/fs: Improve a comment about stripping trailing zeroes

Originally I wrote that removing the first parameter doesn't work but
I didn't know why. I now found a mention of this in the PRM so it's
probably worthing adding it to the comment.
src/mesa/drivers/dri/i965/brw_fs.cpp