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Change-Id: Ib1777433c10e3b64f939c533c12a89dfc839bc6a

The offset of neighbors is communicated to av1_make_inter_predictors
so as to use the correct mi in gm warping

Change-Id: I471bbdf2112ed678969492b11730f15d9527eb7e

Update the first PARTITION_PLOFFSET (4) contexts with the four classic
partitions. The extended partitions are only codable above 8x8, but
there are PARTITION_PLOFFSET (4) contexts for dropping below 8x8.

Change-Id: Ib3291dded6dc24103222e8f470504c20e29adb88

Change-Id: Icd7528d1ec8e117205e5e35ad9a11cfa83b08253

These are no longer used in probability updates.

Change-Id: Idf5037f769d43972434b5ecbff3550b3f97be21a

Change-Id: I51f31083988d7d5c574067c1a3aa98b7949adcee

The function is_rect_tx previously was only defined when
both ext-tx and rect-tx are enabled together. This function
needs to be defined when rect-tx is enabled alone to fix
failing asserts.

Change-Id: Ic8153a55b768cb49caac07d6aeaee109d63410a9

Frame Super-Resolution is an experiment currently under development.
This commit just adds an experimental flag for it.

The goal of the experiment is to compress a downsampled version of a
frame instead of the full resolution one when bandwidth is limited. The
decoder will need to upsample and filter the frame it recieves after
decoding. It is thought that this will result in a visually superior
result in low bandwidth scenarios.

Change-Id: Ia8af8692cffd133db3838693fd85ded2442b078c

In the last position, No-EOB values and zero are all not
possible.

AWCY, objective-1-fast: -0.08% all metrics
AWCY, screen content:

PSNR YCbCr:    -0.42%    -0.42%    -0.43%
PSNRHVS:       -0.40%
SSIM:          -0.41%
MSSSIM:        -0.41%
CIEDE2000:     -0.42%

Change-Id: Iad012abfd2a48a2c9ff27512f92b27235a5a8a4a

Modify av1_coef_cost to reflect that EOB values are sent
with each non-zero coefficient, and modify chroma weight
to preserve original chroma balance.

AWCY, objective-1-fast, new_token+ec_adapt vs ec_multisymbol:

PSNR YCbCr:     -0.43%      -0.52%      -0.58%
PSNRHVS:        -0.81%
SSIM:           -0.73%
MSSSIM:         -0.93%
CIEDE2000:      -0.36%

This change:

PSNR YCbCr:     -0.15%      0.83%      0.77%
PSNRHVS:        -0.24%
SSIM:           -0.23%
MSSSIM:         -0.24%
CIEDE2000:       0.24%

Change-Id: I7f2dd9f3cd24bb64eb4131cba94dda466b9691b0

The initial CDF for each frame is stored in
the frame context. CDFs for actual coding are
stored in the tile structures, and these are
what get adapted. The initial CDF is replaced
by an average CDF derived from these tile CDFs.
This is carried forward to future frames when
backward adaptation is on.

CDFs are no longer set from the 8 bit probabilities
in backwards adaptation.

For now, 8 bit probabilities are maintained for
use in the encoder and for symbols which do not
have a CDF.

Change-Id: I106b30510bfad1fa57d077f7702acc1864378a09

Change-Id: I50267aa39d4d2857b48cbea0cbc8a7608489ebd7

One codepath originally skipped a function which forks between
gm prediction and regular inter prediction. This change fixes this
for both high bit depth and regular bit depth.

Change-Id: I741d67a7c89eb6eb0cd35c02219739dc3ddb3841

Change-Id: Ief9581c8060132f20ca81f4c1be15e2772b6c9eb

Cosmetic change that moves the declaration of mbmi at the beginning of
the function.

Change-Id: I028c9ca3db57e769270fbad4f20261d5562be2f2

Change-Id: Ib87563cc84812137070534b76f18305c243e2fad

This simplifies the flow of control.

Change-Id: Ib376d28711c98fb776cb5afe097107e9ccf039b1

Avoid having NULL entries when TX64x64 isn't enabled.

Change-Id: I58843d8652b78434b604e23f4b131ef02fb4c68b

For testing contribution from Wiener only.

Change-Id: I54fb5051dd03543d5166391a9b3b60b8d80c8228

BUG=aomedia:394

Change-Id: I7d9e413dcd0fe832aaec570bc6c1f0d2b644de09

Generated using av1_tree_to_cdf().

Note: These are currently overwritten by CDFs generated from default
probability tables. But they will be used eventually when we remove the
default probability tables.

Change-Id: I41a6047fd13e05156a50b2d54349ffdd7e1e4c4a

This function allows us to set breakpoint when error happens.

Change-Id: I0074a26142625fb95728ed6aa003453ab4203c0f

Move bitstream_queue_reset_write() out of experimental flag

Change-Id: I622e9c3e8d5b668e68c53c2a0484173e7a65c808

Change-Id: I494aff37afa176faa7bbef39552d4bb237a685ae

Change-Id: Id4eeefe769351414abae6e3ddda56a2f9f0c3eda

Function apply_selfguided_restoration_highbd_sse4_1() is producing
mismatch to c version, it is removed for now, allowing investigation
and fix.

BUG=aomedia:392

Change-Id: Ic55e7a6958112c02930b1d5f3af2e2ea089fe500

Change-Id: I841098396e4932913e41cfc729ef2ee3b7444477

Change-Id: I035d4a3b14e6c56a55b06dea57b4a49cd161e69f

with --enable-debug (CONFIG_DEBUG) when available

BUG=aomedia:388

Change-Id: I5dd0718d6bd0ba17bc1b52d5842e250244d2d1d8

This reverts commit 48c10c7d.

Reason for revert: this incorrectly detects feenableexcept for
i686-w64-mingw32 (at least), causing the link to fail

BUG=aomedia:388

Change-Id: I141fec2285bd67d1312f1eb6be528cc69108cd27

This is to avoid out-of-range memory access.

BUG=aomedia:391

Change-Id: I211ba1992d4f51fcf06cf2961d8cb2606b836207

with --enable-debug (CONFIG_DEBUG) when available

BUG=aomedia:388

Change-Id: I3b67aedc519043e3215b4ee41503b34297aa32ce

avoids a floating point error being generated. this doesn't change
behavior, the -HUGE_VAL return was being ignored due to the min()

BUG=aomedia:388

Change-Id: I698aab248c777b02b60081bb7619e0aa6f3a0ba2

The addition of a 2D array to the HandleInterModeArgs struct means there
is now a non-optional member in the opt_args struct passed to
handle_inter_mode and its child functions. Since opt_args no longer
consists solely of optional members I've renamed it args.

Change-Id: I7f3b22188777d8fdac2c244746638c34b5d8636c

The bitstream has now changed as we enabled ALT_INTRA by default now, so
need to update the golden MD5.

BUG=aomedia:389

Change-Id: Ic62d1628e572e5ea252d6f6eef8d8312db62dbb8

Add extra entries to the 'default_intra_ext_tx_prob' table when
ALT_INTRA is on.

Change-Id: I1b3d28fa06852b4b7c68b061c44318ec83be77b6

Two 2D arrays were passed to HandleInterMode and not used elsewhere.

One has been added to the HandleInterModeArgs struct to
simplify handle_inter_mode's signature and the the calling function.

The other has been unread since commit
beacb3ff. That patch removed the
"skip_txfm optimization" but left the single_skippable array in place,
even though it was no longer read. Since the array's only usage has been
removed, this patch removes the variable outright.

Change-Id: I6e680a9ddc6f67961153819a62009751252757a8

Change-Id: Ibe5d4933f599456cb496f636de244694bc786a4c

This keeps track of how many calls have been made
to read symbols or bits. A given syntax element
may make multiple calls to symbol decoding functions,
and these variables keep track of the entropy
decoding engine throughput.

Change-Id: Iab3a720cbfe68f8d5ca3e4c415f7baa683b24268

Adds an option controlled by a macro to replace one of
the guided filters in the self-guided tool with a simple
bandpass filtered version generated with a 3x3 kernel.
By default the macro USE_HIGHPASS_IN_SGRPROJ is 0 (turned
off), that defaults us to the dual self-guided filter.
When the macro is turned on, the larger radius guided
filter is replaced by a simpler filter that is much faster.

Results (if USE_HIGHPASS_IN_SGRPROJ is on vs. off):
lowres: performance drop by +0.14% (BDRATE)
midres: performance drop by +0.27% (BDRATE)

Further experiments on this variation of guided filters is
pending.

Change-Id: I7bbcfcad7ee266cd49a8dc6d96795a454feb1a94