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Change-Id: Ie20bd0b05bbf3128933f10787aade7b63c98b52a

* Run 45 degree wavefront coding for palette index
with palette_throughput experiment.
* Remove palette index interleave.

Change-Id: Ibb57004401f817dec8b00bc2a941d70a26783ff9

Change-Id: I75945cd00c71757d06822dd4c11ea800f9218452

This commit changes is_inside() function to reduce the code polution
of CONFIG_DEPENDENT_HORZTILES.

Change-Id: Ic065cc337e0246379d87966a49ddeb48b975c5be

SIMD convovle functions, such as filter_horiz_v4p_ssse3(), assume that
10-tap filters are defined using 12 taps with both end taps being 0.

BUG=aomedia:380

Change-Id: Id8a87ae8a1330bed0452441ab8345276857220af

Use c functions for 2x2 transform block quantization. This fixes
the enc/dec mismatch issue in cb4x4 mode when high bit-depth is
turned on.

BUG=aomedia:364

Change-Id: I532db14de9795f04bf296cd9a12c80350350c112

By rearranging the code in restoration.c, we can allow the
encoder to use the SSE4.1 version of the self-guided filter
while picking the loop-restoration filter.

This also helps us prepare for adding a highbitdepth SSE4.1
version of the self-guided filter.

No effect on encoder output, but gives an end-to-end speedup
of 1-2%.

Change-Id: Id17ba4a0963ddce9f70a7cae666e212e138d5f2c

Patch https://aomedia-review.googlesource.com/c/8321/ introduced
a bug in the C version of the self-guided filter in the case where
w = 384 and h > 368 or w > 368 and h = 384. This was due to forgetting
to adjust the offset between A and B in the C code.

This patch sets the offset correctly, resolving this bug.

Change-Id: I6bdf11aa76c37d0ecae02788b262e7a2e0a11a6e

Adjust the vectorized filter so that it can handle tile widths
which are not a multiple of 4, so we do not have to fall back
to the C version of the filter.

Negligible speed impact for tiles with widths which are multiples
of 4, and greatly improves speed on tiles with non-multiple-of-4
widths.

Change-Id: Iae9d14f812c52c6f66910d27da1d8e98930df7ba

Change-Id: If45e46d6459cddecca3d11b64fc73ff26c291a13

On recode frames the encoder will attempt to serialize the bitstream
before choosing loop filter parameters to get a rough size estimate.
This can result in wild reads in encode restoration if leftover values
from the previous frame aren't available.

Even with a realloc instead of free-ing and reallocing all the data,
wild reads are possible on frame size changes.

Change-Id: I9956d9e11c6ed61999563436051c2fe469718538

The comment after the affected #endif was incorrect. This patch updates
it so that it reflects the condition that it ends.

Change-Id: Ib5c39a9444e72b2582301d9e4b03d3c56f9cf304

Change-Id: Ifcb52d4178cd4198d73b3a1c358211b1aff96e25

Change-Id: I87474e058563d737bbad47d14e398c6090b4486c

Refactors newmv handling code in handle_inter_mode into its own
function. This makes handle_inter_mode shorter and easier to
understand.

Change-Id: I152a61ee8a7f323936b4a772f14f8e286724443d

Also remove forward updates for delta_q when EC_ADAPT
is enabled.

Change-Id: Idf71b57bfe7763bc60595bc45768e624dd7b67bd

Change-Id: I378eb5b2c03a4c30d261128bcf9ef00ea987ed40

Fix the encoding failure in cb4x4 mode when multiple tiles are
enabled.

BUG=aomedia:364

Change-Id: I7ee6b60a08445a916c72cf080b7bf2f44bfeed08

Change-Id: Id9159456084582b393c66c1b2c0bbb0a783350b0

Change-Id: I216935236d0f5073c4f975977572c558cf892328

Does nothing; clean up patch.

Change-Id: Ic96f9a70dc2d947b406cd50cd00878ce8b2c1ca0

Change-Id: Ida916960e1291a560d96e9ebcbea602c78392d8d

Change-Id: I4553666b3f162b7a4017a9c6b81bac24a0206cd6

Change-Id: I2a3918247a7c5372391bca498dbcc5c433a37378

Since tokenize_b() is called by var-tx and several other experiments
during tokenization, in order for PVQ to run with those experiemnts
at the same time, it is required to call tokenize_pvq() from tokenize_b()
instead of av1_tokenize_sb().

Change-Id: I0450aa220b696efa3294952e47739acab707d483

Split it into two experiments:
q_adapt_probs: multiple initial coeff prob tables based on q-index
subframe_prob_update: multiple backward prob updates within frame

Change-Id: I78041ebd4ba34afc9152f6861225f63c2e8eb686

In two cases the bit cost of a movement vector was calculated twice
and summed when there were mutliple refs. The first result was
assigned and the second was added. Now they are both added in a loop
to reduce duplication.

Change-Id: Iadcaec1dc4c2583fbb5cfd07bea6480756692a01

Make the transform size conform to the segment and frame level
constraints. This fixes encoder and decoder mismatch issue in
aq-mode 1 and 2.

BUG=aomedia:131

Change-Id: I0784aa12aa49541085ce17ca82e77dcff151fd24

Reduce the size of 1-d overlapping from 1/2 to 3/8 of current block
Noise level performance change

Change-Id: I0fce7d5d3befcb657a841b05f90b3ca0e81f905b

Change-Id: Ib9b52d60aba72ee81a298fcbdbf0b25509ff6466

This fixes compile errors when both rect-tx and emulate-hardware are
enabled.

Change-Id: I19125916bc90caf348caefe906335f9b765a2487

Resolve an enc/dec mismatch issue when segmentation is in use.

BUG=aomedia:131

Change-Id: Id93dfc1b0d99a1cccc8c8408f9fb0dfcf83f0a7c

BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=374

Change-Id: I03ee53cd36b2630eac3f6114e526953596ff3504

Add an SSE4.1 lowbd version of the self-guided filter for
loop-restoration, and apply some optimizations to the C
version.

Approximate times per 128x128 / 256x256 tile on the machine
this was developed on:
Previous C:  620us / 2800us
Optimized C: 500us / 2200us ( 24% /  27% faster)
SSE4.1:      147us / 600us  (320% / 370% faster)

Change-Id: I23ff5a5482a191aeb06f9d1f767a9f036bb357fe

Use 255 instead of 256, to restrict to 8-bits.

Only noise level differences in performance.

AWCY:
                   High Latency     Low Latency
  All Keyframes    -0.01            -0.01
  Video overall    -0.01            -0.07

Google Set:
                  All KF            Video
lowres            -0.005            -0.029
midres            -0.008             0.028
hdres             -0.010            -0.022      

Note: By moving from 18-bit to 8-bit and then
cutting off at 255 (this change, overall effect is
noise level too (neutral or better).

Change-Id: I9f2852023015e36c01203bafe486ec400b2ba46f

Change-Id: I9bee09b364223e776cd14ae4a3d47e0c3ffcf008

This fixes the coding failure when both tile-groups and ext-refs
are turned on. It clears the nightly-run unit test failure.

Change-Id: Idb67580ebe3ef625cf3ab18dcf7a274db4dacab3

Change-Id: I49fc7c63b5a8db648856ee046e3209dc577f4067

Delta Q is coded with a single tree context.

Change-Id: Ie1e56c70285e948232049bfb4a51ad0e9ee25f75

Removes redundant deblocking filtering operations and buffer copies,
during search for the restoration filters.
Also, makes the order of cdef and loop-restoration consistent.

BUG=AOMEDIA:373

Change-Id: I571e331f9dfadfd2c1494f279e50510ec212ea29