commit 47de4660bbb678b3ddc8197c1266158a2fe66d06
author Timothy B. Terriberry <tterriberry@mozilla.com> Mon May 08 18:20:10 2017 -0700
committer Timothy B. Terriberry <tterriberry@mozilla.com> Sun May 21 15:46:25 2017 -0700
tree 5ac6b241e4475ce8fa74d6bd497b0992445edeed
parent 5e81643d31a44e55308bd71570d1f9732e462bbb

cb4x4: Don't assume TX units are half MI_SIZE in has_bottom_left()

Currently the "transform units" used to measure transform sizes
in some parts of the code are based on the smallest defined
transform size.

cb4x4 currently defines a 2x2 transform size, even when chroma_2x2
is not enabled, which means that the scale of the transform units
was always double that of MODEINFO units.

Several areas of the code were hard-coding this assumption instead
of converting from one to the other using appropriate constants.

Change-Id: Iff437425f2c5abd02a82ff1c7c8002aefc2f75a6