Another prep work to enable partitionining (!95) · Merge requests · Xiph.Org / rav1e · GitLab

Thomas Daede requested to merge ycho:fix_frame_size_1 into master Feb 23, 2018

Created by: ycho

Add update_partition_context() function.
Add partition_context_lookup[] and subsize_lookup[] tables.
Add mi_size_wide[] and mi_size_high[] tables.
Fix outdated lookup tables, for ex: all 2x2, 4x2, 2x4 are dropped.
Use BLOCK_SIZES_ALL whenever possible for the size of lookup table.
As a separate commit for submodule libaom, manually update the corresponding lookup tables, esp. all the tables with the size BLOCK_SIZES_ALL.