make DC_PRED for i4x4 to use real pixels only
authorYaowu Xu <yaowu@google.com>
Fri, 19 Apr 2013 16:33:07 +0000 (09:33 -0700)
committerYaowu Xu <yaowu@google.com>
Fri, 19 Apr 2013 23:22:07 +0000 (16:22 -0700)
commite3465a63d7453bcdbbe09eaca1d3b9d648df6ef4
tree69940df1aa6476f5b6e5b06237779715edb64746
parent421ad3f1b12106bbac7a43be1b14f0e82a8ff4d3
make DC_PRED for i4x4 to use real pixels only

Wherever there are real pixels available before falling back to use
assumed values 127 and 129.

This also make DC_PRED for i4x4 consistent with DC_PRED for larger
blocks.

Change-Id: I54372924826118da023f402c802ac6ce0caa70c3
vp9/common/vp9_reconintra4x4.c