tree b46a694d4b987ed1bf37746eb0643a6c6fbb0152
parent 7e08ac3f13005f7d9332232c255303546d640464
author Debargha Mukherjee <debargha@google.com> 1486791853 -0800
committer Debargha Mukherjee <debargha@google.com> 1490053018 +0000

Add config flags and macros to control ext-inter

Adds a dependent config flag 'interintra' to turn on/off interintra
modes altogether.
Adds a dependent config flag 'wedge' to turn on/off wedge compound
for both interinter and interintra.

Adds another macro to change wedge predictors to use
only 0, 1/2, or 1 weights.

From now, use
--enable-ext-inter --enable-wedge --enable-interintra to get the
same behavior as the old --enable-ext-inter.

Change-Id: I2e787e6994163b6b859a9d6431b87c4217834ddc