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vollick@chromium.org authored
Due to numeric issues, interpolated rotations of 90 degrees end at 'unclean' transforms. That is, they have some entries that are not 0, 1, or -1. With this patch, interpolated rotations detect when rotations should end cleanly and massage matrix entries where appropriate. BUG=chrome-os-partner:9166 TEST=InterpolatedTransformTest.ScreenRotationEndsCleanly, InterpolatedTransformTest.MaximizeEndsCleanly Review URL: http://codereview.chromium.org/10210002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@133986 0039d316-1c4b-4281-b951-d872f2087c98
c83d50b0
