tree 7923e2a0ad9ef8daa4ce44c2403eeb6e67015aaf
parent 13f41c23954c3ad14e462e88a0c2ec824ab2b3d9
author Jingning Han <jingning@google.com> 1517855154 -0800
committer Jingning Han <jingning@google.com> 1517866470 +0000

Make txk-sel support 64x64 transform scaling

The tx_64x64 would set the maximum transform block size for chroma
component as 32x32, regardless of the YUV format ratio (e.g., 420
or 444). This commit makes the txk-sel system properly update its
selected tx_type per transform block, to solve the intricacy when
64x64 / 32x64 / 16x64 transform block sizes are selected.

BUG=aomedia:1315
BUG=aomedia:1317

Change-Id: I9ea090c7327b47f6d219249cc25e850333c724e9