tree f95fd46149f2ab47b9ae1c5cb6f174bd4548d39b
parent c2d500aa63d0b1600960246c92538b551f0ef0d7
author David Barker <david.barker@argondesign.com> 1496654736 +0100
committer Urvang Joshi <urvang@google.com> 1496771128 +0000

Fix some UBSan warnings

* Make intermediate arrays in av1(_highbd)_warp_affine_c signed,
  to avoid integer overflow when multiplying an 'unsigned int'
  by a negative 'int' value.

* Pad out arrays in masked_variance_test.cc so that the array
  stride is a multiple of 16 bytes.
  This fixes some UBSan errors in masked_variance_intrin_ssse3.c
  related to unaligned loads of 32-bit values.

BUG=aomedia:572

Change-Id: I0cf786c94870ff128c883bed8e900b0686afc3f7