Change-Id: I9a08bc5da1a84c3d4b8fe2d457bb80406c0bc028

Change-Id: I134d276234b3b8aa7df1ab647892b5d739647f4c

cherry-picked from aom/master:
2b407394

Change-Id: Ia7b3bfd68e2c31b21f49a429fecc4d0b701b045f

Cherry-picked from aom/master:
e2721a65

Change-Id: I4ade58be91e7bca0cc4f2bed98a43177d7f590a5

Change-Id: Ib5226d4fe3dcf916fe8954c7240966e3a32eed31

Change-Id: I4fea280d72d7e428f2ab0820fd728997d5a903c9

Change-Id: Ia33ce4918d3d40eba331f81909f3f1f0f3ab7a58

When the block has width/height above or equal to 64, use 16x16
block search step for reference motion vector search in the non-
immediate rows and columns.

Change-Id: If11ce97a9328b879f30ef87115086aa0cd985a2f

Use 16x16 block resolution for collocated reference motion vector
search.

Change-Id: I1091b5b178e255eb6cc0b994de360994f7661b79

* changes:
  Remove multi-entropy coder hacks from the treewriter
  Rename rans_dec_lut to rans_lut

Change-Id: I9152f898dfacdf3877ed719f193bb1e0dbee0a1a

Fix the logical OR computation in .mk file. Otherwise, when both
experiments are on, the output of $(filter... will be two 'yes',
which will cause missing library issue.

Change-Id: I53c44e925dc9ea77c7467217c20e4f1bc7e20fc3

* changes:
  Port ANS from aom/master 25aaf40b
  Refactor bitreader and bitwriter wrapper.
  Migrate aom/master ANS test from d311d02d.

Disable rect_tx because we only support 4x4 Walsh-Hadamard transform
in lossless mode.

Fixes failure in ./test_libaom --gtest_filter=*Large*ScreencastQ0/1
Configuration: --enable-experimental --enable-var-tx --enable-rect-tx
 --enable-ref-mv --enable-ext_intra --enable-ext_tx --enable-debug
 --disable-optimizations

Change-Id: Ib6b3494c7dcf7182f1cab9b138388d054851a23d

Change-Id: I319cb856a16ace343359c2aebc449c1d73bdedee

It's used in both encoding and decoding. Matches (historical)
implementation in aom/master.

Change-Id: Ib009b6b6023cfe69e99a0a92f3c70f4416fcdb47

Reconciles the following commits from aom/master to nextgenv2:
- 25aaf40b
- 87073de5

Change-Id: Ideda50a6ec75485cb4fa7437c69f4e58d6a2ca73

Change-Id: I1679da4fb8832133ab1bcb396f4bed4e5448e504

Move code for reading and writing literals and reading trees to use
just the aom_read_bit() and aom_write_bit() function calls.

Change-Id: Id2bced5f0125a5558030a813c51c3d79e5701873
(cherry picked from aom/master commit bc1ac158)

This helps in porting entropy coder changes that happened in aom/master.

Change-Id: If423eeb3da552066cceb88227138ea61d6a20f07
(cherry picked from aom/master commit d311d02d)

The codec name is defined in av1_dx_iface.c
This name needs to match kAV1Name in decode_test_driver.cc.
Otherwise the EndtoEndPSNRTest fails when built with --enable-ext-tile,
(because we need the IsAV1 function to return true.)

Change-Id: I05d5ea5b6fd4bbd49e8bcacd047fb81c27efb3b3

Also adds hooks to choose different profiles for UV and intra.

Results
lowres: -0.15%
midres: -0.24%

Change-Id: I4af8bc3e9b82b6f8a061dce9f52c89afa6239ae1

These functions will be called by both enc and dec in WARPED_MOTION
experiment.

Change-Id: I4b4a20af111b30822760aee8c9451e9ccbb2dd05

Change-Id: I53cf072f33de957eed6bf6be270218db8ff33af9

This commit changes to use function parameter "len" directly.

Change-Id: I072d165aeca59cfbbcf52c9be3c2a91e3191b980

* changes:
  Remove VP10 style bitreader and bitwriter wrappers
  Rename av1_ans_test to match aom/master.
  Migrate bitreader to the interface from aom/master

Change-Id: I13eed9cb6950ea4fbdd586d43b73ac0cc2d78d33