2147483648 by itself can not be represented by a 32 bit "int".

Change-Id: I738573fed9f53c00b04693306acb9ad43a6485a9

It actually tests all sizes lpf functions.

this matches libvpx:
539961388 Rename test/lpf_8_test.cc to test/lpf_test.cc

Change-Id: Ib35bcd3c3835fbb57838b41bc9c7be858104dfdb

Rename aom_lpf_horizontal_edge_8() to aom_lpf_horizontal_16().
Rename aom_lpf_horizontal_edge_16() to aom_lpf_horizontal_16_dual().

based on the same change from libvpx:
7f1f35183 Unify loopfilter function names

Change-Id: I4fda7a2e3a893fc3dee0779975e2d4145c32f5d2

Linfeng Zhang authored 8 years ago and James Zern committed 7 years ago

Extract the duplicated data generation code in OperationCheck() of
Loop8Test6Param and Loop8Test9Param, and put in function InitInput().

ported from libvpx:
2d1e63d0c Remove duplicates in Loop8Test6Param and Loop8Test9Param

Change-Id: I0cdcedf205c6684b82751fe9a3da33f4f030bb48

Linfeng Zhang authored 8 years ago and James Zern committed 7 years ago

in mb_lpf_vertical_edge_w()
One branch of filter8() in mb_lpf_vertical_edge_w() was not tested.

ported from libvpx:
ba42ce64b Fix a bug in test/lpf_8_test.cc
bbf4c91f7 Update Loop8Test{6,9}Param to test filter8() in mb_lpf_vertical_edge_w()

Change-Id: I43fb48b8cb91670d6de6527f9368acabdef2505a

Added a copy function (c version and sse2 version) for full-pixel motion
vectors. Here, the compound or non-compound cases were not separated, and
the left shifting were always done.

Change-Id: Idb13e7c0576503a434d0d6e926cd54db645a4ff9

When the flag DISABLE_VARTX_FOR_CHROMA is on chroma is
constrained to always use the largest transform size
for the prediction unit size.
This is meant to simnplify the logic for transform size
selection for chroma with hopefully no loss.

Results:
lowres 30 frames, speed 1: -0.038% (a slight improvement).
lowres 30 frames, speed 0: 0.000% (noise level difference).

Change-Id: I14dd5b1983d908bd98e59b7d252e11f5755c97e6

Change-Id: I807dc86489bc9219a24801841e66b555a2d7a51f

Change-Id: I42ffbcfed9ef308a2e547d04ccc76670eb405e44

Change-Id: Icbd008d5e973aa5038e857af460e55964fe36b13

Change-Id: I424ff643e6f46216934c96fa9d34a27c46b3e7f2

Change-Id: I53d5a29c1dc1c93535e1e6c6bef34f232feb5e1e

Don't mention BLOCK_128X128 if ext-partition is disabled

Change-Id: If26e36c49e62f2bd2626e81073a3d52d7e78a719

Change-Id: Id277fbfa7cafdd89ad91e67170d9c75fa9416d46

Change-Id: I5ec79635c716b2d1f1b200dcc3067213f2eedd08

The file sad.c alone takes 35 seconds to compile.
This often happens to be on the build critical path.
Split it into two source files so they can be compiled in parallel.

Change-Id: I35636d8a3da9d67edb8dbf202fd5e7a687a6aaa9

Change-Id: Ia76f0686b0fc340eb5dd28b7245f72d0f158ed42

Change-Id: Ic20b7314fc3a61738f2089d393f672d801037dda

Change-Id: Ia1628a6130b6614f0471810d88e7a5e112276484

Change-Id: I85719b10a41c1ab5f3b963ab7a70c14d43f197cb

Change-Id: Ia90ad41050efeec31a92541e9dfc6c46ef75362c

Change-Id: Ibe313aa31ea593d121a1b6078ef8f7849cb58092

Change-Id: I4ad02b76df285526ba6c3b884e6a1335369ba2e9

Change-Id: Ia07c54a0a57d810fea2598eaf4ff2034daa441af

Change-Id: Iaed205ac520e6f4dbec8b406f15598f4f2fbd3f9

The change can be temporarily reverted by setting ALLOW_128X32_BLOCKS
to 1 (for easy "is this better?" testing: we'll get rid of the option
once it's clear what we're doing).

Since this means we have to modify the "num_partition_types"
calculation in functions like read_partition, we move it into a helper
function called partition_cdf_length(). Doing this makes the bodies of
read_partition and write_partition somewhat simpler than they were.

Change-Id: I3573f62f71dc3344aed2dcb3e423e034eb56a7c5

Change-Id: Id39e4231b5ba8e86b92f478185b61d1a5b9eeeeb

This reverts commit 873d8a46.

BUG=aomedia:1063

Change-Id: Ief39ff278f63b9ab5b1f4692dc61ff997e0a5474

This is a work around to avoid out of memory crashes for 32 bit
platforms in  nightly tests.

Change-Id: I2cd009dcfea1ae61832da35e4e4e23dc7bb88b16

Change-Id: I5bd080f1fd5c14ea72ea7eb795eb1b8996a8fa76

The first stage of the selfguided filter is to generate box sums of
the input image (and its squares). This is done with a pair of
integral images, which are the same for both calls in
apply_selfguided_restoration.

This patch refactors things so that av1_selfguided_restoration
calculates both "flt" buffers, allowing it to reuse the integral
images that it calculated.

Change-Id: Ica2f6f66e41bea38eb1a135c78c1d7ddab434d8e

Change-Id: I36a4ca8bc0c2390b5731b2a60bdca54e3e37868a

Change-Id: I5b03c02657134bbd50c647645898c5d2f6286d2a

BUG=aomedia:1060

Change-Id: I051ff95b411cb27b0025cd634b5c599199ed082d

This doesn't have a big performance impact, and it's rather simpler
just having one version of everything.

Change-Id: I5fa5e7640a63d0ccb0c371f266c6eee99d9520f9

Change-Id: Ifac3a3bf620061865b82b986d6b16bcabd96a187

This fixes some Valgrind errors caused by reads from x_by_xplus1 that
used tainted data as an address (see the comments in selfguided_sse4.c
for what's going on).

It also rewrites the algorithm to use an integral image approach
instead of the handwritten filters that the code was using. The end
result is roughly the same efficiency (I think that there's one more
memory load per group of pixels, but this seems not to be measurable)
and I've done some performance optimisation with perf too. Several
32-bit multiplications have been replaced by madd instructions which
do 16-bit multiplications and add adjacent lanes. This is equivalent
to a 32-bit multiplication when the 32-bit lanes contain numbers below
2^15, but runs significantly faster.

Change-Id: I3d0f3043c7861707a56e2fd1849574dc73897d6c

BUG=b/69488541

Change-Id: I2113bba4589f61a09d0dd07c64a522f4d0ae304b
(cherry picked from commit cccda0db727c2282375b174104294b40911d1447)

BUG=b/69445855,b/69441422

Change-Id: Iaf5aba78dc39f01c87fb726611e674d34af6bffe
(cherry picked from commit 75ff22f309de2e25477d336a6a8e9e58d3bb2272)

under visual studio c4334:
result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift
intended?)

Change-Id: If06793116ddfbe3265a17a17a2bcaa6ee8cf9e2d
(cherry picked from commit 535ecf6b31fe97f704f6725989cffad88ad960d8)