fdct8x8_test: fix unsigned overflow
authorJames Zern <jzern@google.com>
Thu, 9 Jun 2016 00:33:34 +0000 (17:33 -0700)
committerJames Zern <jzern@google.com>
Thu, 9 Jun 2016 00:33:34 +0000 (17:33 -0700)
commit95d2dc8981f1ec2da22784c011e1d11e726601e5
tree556a45e938d96750c128c8041f0d9bd8ecbb4f28
parent06c6e4cbf6e42db1de8589eadd1566c1ef36aed8
fdct8x8_test: fix unsigned overflow

the difference between src and dst will be signed, the error will be
unsigned.
quiets -fsanitize=integer:
unsigned integer overflow: 4294967295 * 4294967295

Change-Id: I580813093ee46284fde7954520dfcb1188f79268
test/fdct8x8_test.cc