vp9 com/dec: avoid reading unavailable above/left
authorJames Zern <jzern@google.com>
Wed, 16 Oct 2013 16:33:43 +0000 (18:33 +0200)
committerJames Zern <jzern@google.com>
Fri, 18 Oct 2013 19:39:37 +0000 (21:39 +0200)
commit67e41fe2f6f23029b78eede549a1a2223f91eccb
tree6fe4ee7f28b5709017dbab09d175deae3b5f6e95
parenteaf2d4cbfc80cd46fbc29a3a892910dfebcfedf4
vp9 com/dec: avoid reading unavailable above/left

in most cases at least the left column was a harmless race as it was
left unused later in the code.

Change-Id: I43211df66fb157c6feecf08c681add4fcf18b644
vp9/common/vp9_pred_common.c
vp9/common/vp9_pred_common.h
vp9/decoder/vp9_decodemv.c