Make the rate distortion structure fed into the search function
independent.

Change-Id: Id3997fea87e8aa6d0b42e64b11aa79a8c3e15af7

Change-Id: Ib95dba539a3677421d4c7ee5e2f3faaf2ebc8773

With aq_mode=VARIANCE_AQ, the av1_init_plane_quantizers() is
called in set_segment_rdmult().

Change-Id: Id2584a0544ee633832b844ba06c137236068c4b9

There are 3 valid input width of aom_comp_mask_pred_ssse3.
Process each width(8,16,32) separately achieves
1.2x~1.5x speed up compare to origin ssse3 version.

Change-Id: Ida3699e2e6ca98d1f9c7662d48806b299af26f10

Change-Id: Ic51231510fc8bb897f8ca771dd4e750d0e1cd693

Change-Id: I35a6ac83d8a94c803148e7ad9366053599f747a0

Change-Id: I972d0304c6ff495f5f484fe77270c420a0dfe376

unused var plane_bsize

Change-Id: I02d75ec5ceab2f9d61a1a4ff5b5f1bc2d1b0a7a4

Change-Id: I9a42b75de3e623f6af325edbe91e299c0662f19c

BUG=aomedia:1293

Change-Id: Iabdeb4ef7a98b034a4777527f727231f7b8815ee

Change-Id: Id7ea17a5124215907d076e0e3500b9aeea1146fc

Change-Id: I01cecc829e2d57517427a1de6387e91ba3c64312

The SSE4.1 and AVX2 implementations of the self-guided filter have been updated
to match the updated FAST_SGR C implementation in restoration.c.

The self-guided filter speed tests have been altered to compare the speeds of
the SIMD and C implementations of the relevant functions.

Speed Tests (code compiled with CLANG)
===========

For LowBD:
- The SSE4.1 implementation is ~220% faster (~69% less time) than the C code
- The AVX2 implementation is ~314% faster (~76% less time) than the C code

For HighBD:
- The SSE4.1 implementation is ~240% faster (~71% less time) than the C code
- The AVX2 implementation is ~343% faster (~77% less time) than the C code

Change-Id: Ic2734bb89ccd3f66667c68647e5f677a5a496233

Change-Id: I8dcaa6882d47a097498c8f8af515b1185df4fdf3

In preparation for supporting q_adapt_probs.

Change-Id: I4a39b81b0d2c4ceb1586ae411a1216c6c20d896d

Reduce the length of inter_tx_size[] from 1024 to 16.

On a cif test sequence,
encoder memory consumption decreases by 18% (380MB -> 312MB);
decoder memory consumption decreases by 56% (21.4MB -> 9.4MB).

Change-Id: I42928eb9312748f96f4393c8d8040791f38f98b6

Change-Id: I91f18c498c694829b933bb73812ad94d66962994

Added an AVX2 version of the Wiener filter, along with associated tests. Speed
tests have been added for all implementations of the Wiener filter.

Speed Test results
==================

GCC
---

Low bit-depth filter:
- SSE2 vs C: SSE2 takes ~92% less time
- AVX2 vs C: AVX2 takes ~96% less time
- SSE2 vs AVX2: AVX2 takes ~43% less time (~74% faster)

High bit-depth filter:
- SSSE3 vs C: SSSE3 takes ~92% less time
- AVX2  vs C: AVX2  takes ~96% less time
- SSSE3 vs AVX2: AVX2 takes ~46% less time (~84% faster)

CLANG
-----

Low bit-depth filter:
- SSE2 vs C: SSE2 takes ~84% less time
- AVX2 vs C: AVX2 takes ~88% less time
- SSE2 vs AVX2: AVX2 takes ~27% less time (~36% faster)

High bit-depth filter:
- SSSE3 vs C: SSSE3 takes ~85% less time
- AVX2  vs C: AVX2  takes ~89% less time
- SSS3  vs AVX2: AVX2 takes ~24% less time (~31% faster)

Change-Id: Ide22d7c09c0be61483e9682caf17a39438e4a208

Changes the CONFIG_FAST_SGR=1 strategy to not use any
subsampling for the r=1 filter, but for the r=2 filter
sub-sample vertically but combine only by filtering
horizontally in the last stage for odd rows.

Coding efficiency loss sems quite minimal.

Change-Id: I5644ac400b387c37a2d278db7f6ad3ac0a6b5e93

Change-Id: I6138519456b2ad3ffc8bced803ddc4418b246e74

Some parameter tuning included.

lowres (q, 30 frames, speed 1):
-1.243% av PSNR, -2.337% ov PSNR, +0.577% SSIM

lowres (vbr, 30 frames, speed 1):
-0.327% av PSNR, -1.007% ov PSNR, +0.182% SSIM

A few videos become a lot worse in SSIM, which needs to be
investigated. But PSNR-wise the patch seems pretty good.

Change-Id: I17c8d812c96ee49ddae7d3959a459aa3ffcea208

Since aom_comp_mask_upsampled_pred just call aom_upsampled_pred
and aom_comp_mask_pred, no need to separate c version from simd
version any more.

Change-Id: I1ff8bcae87d501c68a80708fd2dc6b74c6952f88

BUG=aomedia:1306

Change-Id: I5a8bdbd472213ded2de706c5b044a1bf24823670

The current aq mode encoder setting would alter the segment_id
between the rate-distortion optimization and the block encoding
stages. Disable the corresponding consistency check in this case.

BUG=aomedia:1251

Change-Id: Ic910a23fd64a9b4554567d3c8c9a9ae5f6062c7b

until av1_idct*_new are optimized this function sits high on the decode
perf

Change-Id: Ic55c9a92b9926fc09eaee211a45fde00333b7c15

Change-Id: I1d7f33546053615a334b67b75147bd5e027a545b

Change-Id: Ia34909cc6edc20f17a777e0b7bff97a62e0ac0c2

This reverts Change-Id: Ie11dd055255d200954b704b8c2ad8ca3dff7bf5c

BUG=aomedia:1305

Change-Id: I6894928dcadc99a79417034a7096a215693a46f2

Change-Id: I1e6a8a74d0ca1e6aa01d2da12bd9b19c8307154e

Change-Id: Ia448b44ca734fe111422de9afdad97ac48e78b66

When cb_partition_scan is true, only DCT_DCT is considered. Therefore
there's no need to prune transform types; and if DCT_DCT is pruned, we
end up with no transform type to use.

Change-Id: I1d65fe94e72de66fde18e271a598f9e67ade9cfb

Change-Id: Ibe4f7bb61837b6bae6717f0c683fa23f78de5b80

Obtain the most likely partition range from a first pass square
block base partition search. Use the constrained partition search
region for full rate-distortion optimization search in the second
pass.

Tested on pedestrian 1080p at 2000 kbps, it makes the encoding
speed 40% faster for speed 0 and 30% faster for speed 1. The
average coding performance loss is around 0.15%.

Change-Id: Ifc83d48e6413d1b887e68cd1962084e018a2258f

Use simple rate-distortion search route for the first pass coding
block partition.

Change-Id: Iaaec3e1af83f46f625d3de8361eddd79a2bc6cef

Add square block partition to serve as the first pass partition
search.

Change-Id: Ib637bba205d2cd0f6b0a5e2e91b270e22dce5580

BUG=aomedia:1274

Change-Id: Ib1d814db4ef1bcb075444e4da855fd840e945a7d

Same as https://aomedia-review.googlesource.com/c/aom/+/42901
Adopt the same code refactoring to aom_comp_mask_pred_c
(Should be bitwise identical).

Change-Id: Ieea71d370f5df48d216f40515842ad62499432c8

SSE2 version already extended to support
13 TAPs

Change-Id: I58e04527b297256b6ca63b12097d9345196a12bd

This reverts commit fbeee067.

The assembly which was failing has been fixed.

BUG=aomedia:102

Change-Id: Ide75630b38603a2553f6e231085994251c77b26c

Change-Id: If0b1d2fe31569104f2d8eef3cfd42cab30162c7e