tree bf6fd5d87ed163d8454ae7fda280210fcee3042f
parent 3b9b29473525323d2ef5c6bc9d600038823ac767
author bohanli <bohanli@google.com> 1578683229 -0800
committer Bohan Li <bohanli@google.com> 1578956347 +0000

Add separable model based tx pruning.

Add a function that prunes the transform types based on estimated
RD cost. It checks horizontal and vertical transform types separately
to save speed overhead.

Change-Id: Iec2bcdd6beae9f285fdff095b17d14f5ea573402