Change-Id: I523d9a89493895eb6a7af1df30a39f36ca9f159f

Add asserts for switch.
Add helper functions to make selection of plane functions readable.
Remove extra { such that brackets match.

Change-Id: I048f3e5e0822bf1669fdcbedb84a0255139df686

Rename '--enable-aom-highbitdepth' to '--enable-highbitdepth'

Change-Id: I1de13c3508c30c552532993419d8ace326142ab6

Includes:
Some cleanups/refactoring
Better buffer management.
Some preps for future chrominance restoration.

Change-Id: Ia264b8989b5f4a53c0764ed3e8258ddc212723fc

Change-Id: I186e90d99cd54e66d38159b7cb55a881226b1568

Includes a major refactoring/enhancement to support
tile-adaptive switchable restoration. The framework can be
readily extended to add more restoration schemes in the
future. Also includes various cleanups and fixes.

Specifically the framework allows restoration to be conducted
on tiles such that each tile can be either left unrestored, or
use bilateral or wiener filtering.

There is a modest improvemnt in coding efficiency (0.1 - 0.2%).

Further enhancements will be added subsequently to improve coding
efficiency and complexity.

Change-Id: I5ebedb04785ce1ef6f324abe209e925c2d6cbe8a

This minimize code differences between AOM master and nextgenv2

Change-Id: If144865bdf3ef0818e7aac11018b9e786444c550

Cherry-Picked the following commits:
0defd8f2 Changed "WebM" to "AOMedia" & "webm" to "aomedia"
54e66767 Replace "VPx" by "AVx"
5082a369 Change "Vpx" to "Avx"
7df44f17 Replace "Vp9" w/ "Av1"
967f722f Remove kVp9CodecId
828f30ce Change "Vp8" to "AOM"
030b5ffc AUTHORS regenerated
2524caee Add ref-mv experimental flag
016762be Change copyright notice to AOMedia form
81e55269 Replace vp9 w/ av1
9b94565b Add missing files
fa8ca9f2 Change "vp9" to "av1"
ec838b76  Convert "vp8" to "aom"
80edfa01 Change "VP9" to "AV1"
d1a11fb9 Change "vp8" to "aom"
7b582513 Point to WebM test data
dd1a5c8d Replace "VP8" with "AOM"
ff00fc0f Change "VPX" to "AOM"
01dee0bb Change "vp10" to "av1" in source code
cebe6f0c Convert "vpx" to "aom"
17b05679 rename vp10*.mk to av1_*.mk
fe5f8a8a rename files vp10_* to av1_*

Change-Id: I6fc3d18eb11fc171e46140c836ad5339cf6c9419

Manually cherry-picked commits:
ceef0583 libvpx->libaom part2
3d26d916 libvpx -> libaom
cfea7dd7 vp10/ -> av1/
3a8eff73 Fix a build issue for a test
bf4202ed Rename vpx to aom

Change-Id: I1b0eb5a40796e3aaf41c58984b4229a439a597dc

Change-Id: I729e14916ecb58b5a75756078ab96a2d340bc0d6

Change-Id: Ia3f96910409be4ae8a4907a2f0dee73b1af8f93d

Change-Id: Id026e72ee655ee5bd645a89e378da0d462be367d

From "ssim.h"

Change-Id: Ie53378794149ef8a844b4eb47ad4f08579de4b60

Change-Id: I07324155f73bbdbe25bb7a7ccd587ebf9010ac7a

This makes all metric computation to locate at some place, also gets
rid of duplicate code between vp9 and vp10.

Change-Id: I24a2707d183a2419cd18a8343010adae185ffcd4