• Deb Mukherjee's avatar
    Framework changes in nzc to allow more flexibility · fe9b5143
    Deb Mukherjee authored
    The patch adds the flexibility to use standard EOB based coding
    on smaller block sizes and nzc based coding on larger blocksizes.
    The tx-sizes that use nzc based coding and those that use EOB based
    coding are controlled by a function get_nzc_used().
    By default, this function uses nzc based coding for 16x16 and 32x32
    transform blocks, which seem to bridge the performance gap
    substantially.
    
    All sets are now lower by 0.5% to 0.7%, as opposed to ~1.8% before.
    
    Change-Id: I06abed3df57b52d241ea1f51b0d571c71e38fd0b
    fe9b5143
vp9_decodemv.c 50.6 KB