The intrinsic fails when the radius was 0. A blur of radius 0 is a nop and should be disallowed. Fix the test to allow sub-pixel radius to be selected. bug 7273437 Change-Id: I2805674e29d557615eb7ac65c7910d4dffa28b58
bug 7182873 Change-Id: I066a359bb04027e9376dac088560f042c496b10e
Change-Id: I0233245c68f9a08780213062e62cfea6cf909c13
5x5 convolve and test Gauss blur and test Change-Id: Ic2f5d583cbdc1793ec8c8e2beea783d4ec34a57f