tree 5561a45cb8f57a20d129d37d6427253741441d4a
parent 1bf9eba33fd6d089611c305cbbd419f6ece5ff64
author Yue Chen <yuec@google.com> 1593475305 -0700
committer Yue Chen <yuec@google.com> 1602783913 +0000

Bitstream syntax for flexible partition sizes

Add bitstream syntax support for new sizes in FLEX_PARTITION
- enable encoder-side search by specifying all bsizes except 4x4
  are splittable
- mode context calculation
- extend a lookup table for txfm search
- fix an alignment issue for paeth 16x64 predictor
- set up the mode count parser in aom_prob_optimizer.c

Change-Id: Ia6c4baa031644b1c1428048eaa67caf51965e333