Only for the rectangle blocks larger than 16X16, SAD and Variance are
still based on the internal square blocks.
Change-Id: I3754da1b0254147313f86a0140dbf4f980f06a5a
It is the first version of MFQE in VP9. There are a few TODOs included
in this version.
Usage: Add flag --enable-vp9-postproc to config the project.
In decoder, use flag --mfqe in the command line to enable
MFQE in postproc.
Note: Need to have key frame with low quality to see the effect of this
new patch. In my experiment, I fixed the qindex to 200 in key frame.
Change-Id: I021f9ce4616ed3574c81e48d968662994b56a396
