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The coding gain from this experiment can be mostly obtained
from ec-adapt.

BUG=aomedia:450

Change-Id: Ia7f9df9b2c13d8cdb962eeb39624f3e4e3f036ba

This also avoids having 'bit_depth'/'bd' members whose presence
is decided by the preprocessor.

The goal is to simplify statements accessing the bitdepth value.
(instead of forcing them to also rely on the preprocessor to query
the member presence through #if CONFIG_HIGHBIDEPTH).

Change-Id: I68b822bbaa2b1c67bde81cb4f3f8b9988b798b0d

Builds will fail if configured with delta_q disabled and ext_delta_q not
also disabled, since ext_delta_q is soft enabled. This patch fixes this
by making the configure script disable ext_delta_q if delta_q is not
enabled.

Change-Id: Ic060ebae9a949650964081f25bf9e72bfc8e7a14

BUG=aomedia:496

Change-Id: Ib49a34233b538c7543425acab305e9bc4ffcfea0

This resolves crashes on awcy due to excessive memory
use. No change in BDRATE.

Change-Id: I1d92d0b53718cfc66f2842cfca68059bafafc64a

BUG=aomedia:504
BUG=aomedia:505

Change-Id: Ie1d24b84ebe54952324533bf882064f867c3b177

This reverts commit f9d77bd5.

Reason for revert: 8x8 transform failures

BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=502

Change-Id: I2f6c10bc576a966bd5a878b7ee8389074bf45014

Unless configured with size_limit, since the regular 2K/4K size is
already being tested in MotionVectorTestlarge test.

Change-Id: If3b8cb579e1a50eff582d95022733c157a0fdf57

The test is taking too much time, reduce the number of speeds and the
number of frames being tested in order to speed up tests.

Change-Id: I9ecd1895e7c01eab045554f838ef79fb3b67d9c6

This reverts commit 2cf73eb8.

BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=503

Change-Id: I2b3a4a77854044cb7951c8e64961e72255dfea85

This reverts commit 15ad8e4e.

Reason for revert: Merge Conflict with https://aomedia-review.googlesource.com/c/11181/

BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=502

Change-Id: I6e7bb8f1a5a2f2d5ff09246c3932e41414a69047

Replaces resizing's table and index approach to frame sizes with
numerator and denominator integers in the AV1_COMP struct.

This approach is more flexible and will be simpler going forward as it
is much more similar to the 1-pass CBR approach that is also being
refactored. The intention is to merge both approaches and this is the
first step toward that.

Change-Id: I5733c0687390f8a8e2790dcddfa09fb08ab88376

Make row indexed at 192/96 equal to the one indexed at 191/95, 
so that clamping the table address to 191/95 produces results 
consistent with the libaom implementation. 

New change to replace 10692 which was reverted in 10870.

Change-Id: I756bd9a3567aa5ac14a2d4d7d2e9bda2ebc9ac7b

Will introduce 0.03% improvement compared to using
the above neighbor.

Change-Id: I1e45db1152cd74680f010d19bffd37276e826bce

Fixes MSVC2015 build errors

BUG=aomedia:500

Change-Id: I5e6e689932e4f138a16d4c3b89a3d596de48ec75

Reduces av1_setup_scale_factors_for_frame profile from 1.85% to noise.

Change-Id: I6a7ad892824aac537992eb9109210b0a839136e9

Fixes build errors with MSVC 2015

BUG=aomedia:500

Change-Id: I8a18a114b14014ea8510e9b2f9dbe542cbac2dd5

Move all mode stats counting into sum_intra_stats().

Change-Id: I3845b53c3ac58ecfc62d6165e50e5168135c7189

Properly account for the intra boundary condition for sub8x8
chroma components in the modified chroma-2x2 framework. This fixes
a rare enc/dec mismatch issue when chroma-sub8x8 is turned on.

Change-Id: I058a2fb855a491bf604277f4c82169c1b55424fa

Change-Id: I5dbccf4d39f0ec5d93300913dd0a37640eb2a444

Change-Id: Icc9777085eb776ee7a2b361dde1e0039b65bc3b1

BUG=aomedia:486

Change-Id: I878e8b280e99a107643da76c5f21ac7aa69d37ec

BUG=aomedia:489

Change-Id: Icff4dc0b5aeb6f674044382307469d8a406080cb

A little improvement so far.

Change-Id: I636c2432cb4fd319c989f2fed313ea6338b35152

BUG=aomedia:495

Change-Id: Ic06060e3005441ac46d5086d3df0d72cbc57f21f

Change-Id: If54cb2a96b02f29ba9c2cc6046189c925586e972

BUG=aomedia:490
BUG=aomedia:491
BUG=aomedia:494

Change-Id: I20a375dc6f76a3f3de520e452b3b9b0d4ace0ee0

It's an obsolete experiment.

Change-Id: I0461b174875b4db0bcf3da643f8b2e97ad2fab51

The frame superresolution experiment currently makes no use of the
features of the loop restoration experiment. While this is planned for
the future, there is no reason to continue having frame superresolution
depend on loop restoration for now.

Frame superresolution was made dependent by having every preproccesor if
containing its config flag also depend on the loop restoration config
flag. Those if's are modified to only check the frame superresolution
flag by this patch.

Change-Id: Ieef47de29125af8d080739ffeac5c55a1fa99e23

BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=498

Change-Id: I007abe5dd0ad61586de56db3ad2b13f9fb71e5d9

BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=497

Change-Id: I725881f3e3dd6bdb104d71ba8045fd83aa7e3e40

This resolves a compiler error in compound_segment due to a bad
rebase.

Change-Id: I9a93c0af052f1c5e40a0020baa624c60d19d1b1a

This resolves a static analyis error.

Change-Id: I39360ae17af7e41f00e5c5edce5163bd98b920fa

This resolves crashes on awcy due to excessive memory
use. No change in BDRATE.

Change-Id: If3e67683dee6658db16dd5c1d686111e6415c493

This improves the coding performance when motion-var and cb4x4
are both turned on by 0.07%.

Change-Id: I5cebd204b8842a21da3a7610afb8143356196d6f

Overall:
   PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
-0.1042 | -0.0564 | -0.0941 |  -0.1142 | -0.1115 | -0.1071 |    -0.0795

On wikipedia_420.y4m:
   PSNR | PSNR HVS |    SSIM | CIEDE 2000 | PSNR Cb | PSNR Cr | MS SSIM
-2.9491 |  -3.3248 | -3.2374 |    -2.8735 | -2.9295 | -2.4755 | -3.3194

Change-Id: Icf95d4afcb13118db41d51b5f7fb80e48908509a

* Set ext_delta_q experiment as default
* Update test for ext_delta_q
* Fix a bug (BUG=aomedia:485) in encoder which
  cause decoder and encoder mismatch.

Change-Id: I28ece21c32ff8621f8837ed4807b02eef8c92e29

Patch https://aomedia-review.googlesource.com/c/10901/ temporarily
disabled the SSE2 warp filter for 4x4 blocks, because of a
data race when the filter was used at the right-hand edge of a
tile in a multithreaded encode.

This patch fixes the data race and re-enables the SSE2 warp filter.

Change-Id: I7058c897ddf538cd10001c5be13b1a1bfe8320fd

BUG=aomedia:442

Change-Id: Ia6081b511b4c2a723eed5794498b39558fc9e91a

Ensured that output remains exactly same before/after, with and without
--lossless=1.

BUG=aomedia:442

Change-Id: I82c6e12c10caae02fcdad413c04d75e1c4771610