BUG=aomedia:442

Change-Id: I0b41e0781d0b89b96ee1bebc98aebbcd3e6f8753

This is the second patch.
* Add delta loop filter level at super block level.
* Add symbol coding for delta lf syntax
* Allow delta lf to work with segments

Change-Id: I393a021a875d03c6e113127cbb3543fc077308e4

Cleanup related last unit-test callers.

BUG=aomedia:442

Change-Id: I9fa8a19c140bf0ef6c1690456fc9d1a54ad6b091

Temporarily disable the use of 10/12-tap filter.

The filter type coding dependency on motion vector coding has been
removed previously. Every inter block now has to send filter type
regardless of the motion vector position.

Enable the dual filter scheme.

Change-Id: I81086f5f9de6375ad73bb4120be0c87b341120b1

BUG=aomedia:442

Change-Id: Iba92da6d9a67b2d40a274d5a216a350645fc22a4

(1) Remove one parameter of the function - single_newmv as all setups
related to this parameter can be done (mostly already have been done)
before calling into the function;
(2) Remove one unneccessary checking on the mbmi->ref_frame[1] as the
line of code right before it indicates it is always a compound ref
scenario;
(3) Replace all mbmi->ref_frame[] that have been declared as refs[].

BUG=aomedia:442
BUG=aomedia:447

Change-Id: I022e69d2711dd88086403cf38e65c462b28383ce

BUG=aomedia:442

Change-Id: I80706666b50058c9d0ecd6f568fe0e7a07d00185

Initialize the inter filter type array in intrabc mode when
dual filter is turned on. This resolves a compiling error when
both experiments are turned on.

Change-Id: Ic4d4f712f83a73029a4a24c7e9284ff9fc9baf3c

Change-Id: Ie6c8f6247436a5dde3183566eebf46b06e4cb169

BUG=aomedia:442

Change-Id: I27117dcd806a2b260412dd41e6978d92759cd60f

Code for Y, U and V planes was very similar. Create a helper to find
mismatch per plane.

BUG=aomedia:442

Change-Id: Ifcf25a381914bc7f48f9c5a393ae0676213b5585

Use one helper function to remove copy paste of
av1_quantize_fp_c, av1_quantize_fp_32x32_c, av1_quantize_fp_64x64_c.

BUG=aomedia:442

Change-Id: I749bb27d7cfeb4040ff5e0f394f691a44377efad

Similar to previous commit, this cleanup removes more "const"s for
parameters passed by value

BUG=aomedia:448

Change-Id: I092bcbeecab75f0c14c3ee60d34dcf6f69034fe4

Silences some warnings.

Change-Id: I8e90368a973c1fc4a88a1bb92b779aa68981dbb5

Directional predictors for 45, 63 and 207 angle had 2 or 3 variants
each, and only one of them was actually being used. So, removed the
C, sse2, ssse3 and neon versions of the unused ones.

Updates to the test:
- test_intra_pred_speed was testing the unused versions, so changed
  it to use the version actually used by code. This meant updating
  some golden MD5 values.
- test_intra_pred_speed was NOT filling up bottom-left and top-right
  pixels randomly, so the predictors using these pixels weren't tested
  properly. This was fixed.

BUG=aomedia:442

Change-Id: I09725d593408b81e0cd636e70a88c28eea5f2222

Change-Id: Ie45f96c21f0276f464cad3c7f69ac3dceed50c67

BUG=aomedia:458

Change-Id: I57482c3cb8462c95a2aeb0efa0c8a259c73f3811

BUG=aomedia:442

Change-Id: I63ae1f2842c503cc4807e5ee7d2c10c309c56f40

Change-Id: I7f7c79ae9c4fdfce8d0ab5711cb6a275c1397b61

BUG=aomedia:448

Change-Id: Ieff977fca8a5033ddef2871a194870f59301ad8f

This is the first patch for ext_delta_q experiment.
* Allow delta q to work with segment features

Change-Id: I9455ebb3b5b23b41daa4afa1149672a20d3a3f2c

This experiment still requires review from AOMedia due to
conflicts with other adopted experiments.

Change-Id: I22c7ae3fd0aac7f537cabc6fc63218fb97851a7a

Change-Id: I359d100548ed337d643a421591243565b08945ed

It isn't used outside of its source file.

BUG=aomedia:442

Change-Id: I7f9f62b3a8e0e965878fc21af6c64b91883686fc

cherry pick of libvpx commit 6554333b59cf773983c7cacbd832d754f75139e8

BUG=aomedia:443

Change-Id: Ifebdc9ef37850508eb4b8e572fd0f6026ab04987

Use out_sse and out_dist directly.

BUG=aomedia:443

Change-Id: Ifb262eca9b0d02a20bbcf8a7fefeaa7a7e0c3e10

Change-Id: I109e382097a8fcbf85a339f97f6297252f01b021

This fixes crashes due to infinite recursion when var_tx,
ext_tx and rect_tx are enabled without cb4x4. This
is the first part of an ongoing fix for this experiment
interaction.

Change-Id: I674f28294666102aff2265f6b6112816cac17378

Ported an out of range MV bug fix from VP9.
(https://chromium-review.googlesource.com/c/458180/)

Change-Id: Id2a7636f3c78547f8ae2081c4bcba709910b1650

Ported a bug fix from VP9.
(https://bugs.chromium.org/p/webm/issues/detail?id=1354)

Change-Id: Ib712b6dfb6aa86631f4b2a403c8364dbe1104f21

Adds the CfL experiment flag and computes a block-level DC_PRED that is
required by CfL in order to compute alpha_cb and alpha_cr.

The rate-distorsion impact of computing DC_PRED at the prediction block level
for chroma planes is rather small

Subset 1:
master_no_cdef@2017-04-18T20:37:05.712Z
  -> block_DCPRED_no_cdef@2017-04-18T20:38:07.381
  PSNR | PSNR Cb | PSNR Cr | PSNR HVS |   SSIM | MS SSIM | CIEDE 2000
0.0712 |  0.0337 | -0.1692 |   0.0693 | 0.0814 |  0.0710 |    -0.0063
Note: CDEF was disabled because of problematic asserts.

Change-Id: I44d1cde8605b108366f4bd4cedbf5159dbbb5880

Ported a bug fix from VP9.
(https://chromium-review.googlesource.com/c/473566/)

Change-Id: I5669c3878b34a5fda4ce1aabb8c653ea823d5e42

BUG=aomedia:448

Change-Id: If02808e3e27bf7dcb8dfdcd6899ed78a96a8fd44

Consolidate the CPU and RTCD related build configuration code
in cpu.cmake and rtcd_config.cmake instead of having files for
each target CPU.

BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=76

Change-Id: I8aad401f9fca60ba735360ca4947cd1c41c4fa63

BUG=aomedia:451

Change-Id: I5636c1993a496ddff5d27afa7e72dd787276a86c

Change-Id: I00af23ce8c62123a634aa34c46475edc0f4d428e

niklas_1280_720_30.yuv is required by --enable-encode-perf-tests too.
missed in port from libvpx:
86251126 test-data: restrict large yuv to perf tests

Change-Id: I9c961c34bafef34b066f0690d681ab4b522c485c

C sources only for now

BUG=aomedia:445

Change-Id: I79ff81c42778e2836028240df70edf973555018c

quiets -Wshorten-64-to-32 warnings

BUG=aomedia:445

Change-Id: Ieae58e09804e8707393a3813529f3c6316eef888

make tmp an int64 as 12-bit may exceed 32-bits

BUG=aomedia:445

Change-Id: I5e7bc9e90b6c3c0c30e725efaf5f5e217cfbe82a