tree 32dcb579513206130fe4079712f6e61b9db75d7a
parent 78f3389effbf9bc7d8b97f0d046866e04d429110
author Aniket Wanare <Aniket.wanare@ittiam.com> 1617606615 +0530
committer Wan-Teh Chang <wtc@google.com> 1617922889 +0000

Add support for HBD in compute_gradient_info_sb()

This CL enables the generation of gradient data at superblock
level for HBD encode.

For HBD allintra video encode,

                        Instruction Count
  cpu-used   Bit-Depth    Reduction(%)
     5          10           2.141
     5          12           1.843

BUG=aomedia:2996
BUG=aomedia:2959

Change-Id: I3cac58670c751631ce027b9b607ffde0f39db0ba