vp8: fix quantizer clamping
authorJames Zern <jzern@google.com>
Fri, 4 Dec 2015 00:16:28 +0000 (16:16 -0800)
committerJames Zern <jzern@google.com>
Fri, 4 Dec 2015 00:16:28 +0000 (16:16 -0800)
commitff3674a15e5b1a006546e1edc64c3e778eb34ab1
tree6b4a32e8b2a7a784d4592a7f65bd5154d8dfe6ea
parentb38a7cd1696e9e22a16a444fcb5f1e1c47536b70
vp8: fix quantizer clamping

the quantizer is transmitted as 7-bits + sign so needs to be clamped in
the delta + absolute case.

BUG=https://bugzilla.mozilla.org/show_bug.cgi?id=1224361

Change-Id: I9115f5d1d5cf7e0a1d149d79486d9d17de9b9639
vp8/decoder/decodeframe.c