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BUG=aomedia:526

Change-Id: I8271a3c18ac9fa53b6304eb5e2a07ba787b05724

Always use translational motion predictor for sub8x8 blocks.

BUG=aomedia:552

Change-Id: I82bbf6c9d2a2e91783774966336f5e2bc87c3d13

Since chroma_sub8x8 is a subset of chroma_2x2, both of these
experiments should not be turned on at the same time.

Change-Id: If54e0a3005d6fe26ade274700678558baf977f9c

Before this commit set_frame_size decided on the frame size to use and
then set it. It has been changed to just take an arbitrary size to make
it more flexible.

The decision of what size to use has been moved to the new
set_scaled_size and existing av1_calculate_superres_size.

setup_frame_size implements the old logic of getting the scaled size,
then superres size, then setting the frame to use it.

This change will make post-encode upscaling possible using
set_frame_size since it can now be given a target resolution.

Change-Id: I2f0f20740a54f751bc9963f279d6bcfdfb2722c2

Change-Id: I6d3cdcc3ee39e82edb201833da20b7412cc29038

When the above and left neighbor blocks are coded in the sub8x8
block size, use 4x4 level prediction block to produce the reference
for obmc.

Change-Id: Ic19f6e3b3880cebd153078823a3b77b04e28053b

Exposed by Change-Id: I048c6e9cc790520247cc21ae9b92a9c8d84d00a7

BUG=aomedia:525

Change-Id: Ia83f8a8efcf0eac4912f247f38887c0dd533da85

Fix a bug introduced in the previous commit that effectively
disables chroma-sub8x8.

Change-Id: I521fdc1f15f5bed5272081217e70d1e2549c7ecd

This is similar to the ones for 32x32, 32x16 etc.

Change-Id: Iec97f4dc2b0109d39a14e9d8e2d5241a79b9e529

The superres scale was not initialized correctly, which prevented
regular resizing if CONFIG_FRAME_SUPERRES was set. This patch
initializes superres scaling to 1:1 so it won't interfere with anything
else.

Change-Id: I9e3c89e91a4eb66146b9b924e8c19d0ed44a8dc4

Frame level guided filters are now used as an option for
chroma components in addition to the Wiener filter.

Change-Id: Ie33299d22c15b69741ede55686177b7b8ce8e2b3

Use a single struct for tokenization and level map coding.

Change-Id: Id685992b7db5964ee204c4b0b90379df50c56546

Properly scale the chroma block size accroding to the YUV format.

BUG=aomedia:522

Change-Id: I2c42763394eea6383f81443bf1098fe05f448bd5

Change-Id: Id6078c5e3c82bc382af7b576133beb9026797a9b

Change-Id: Ib0bb35ff31bf317bb7eb09a1738649137f791589

* set dependent tile to be default
* make dependent tile to work with supertx

Change-Id: I2bcc73c6e6df46ca0c2fbdae7c4f2944738fff79

Use a variant of joint_motion_search to improve the motion search
for compound blocks (both average and masked types) with only one
NEWMV component.

Change-Id: I7cae812dced24acde638ae49869e6986557ce7dd

This adds the proper cfgs to av1_{inv/fwd}_txfm1d_cfg for
the identity transform so all hbd transforms can use
the same codepath. This has no impact on performance
since the new identity transforms that correspond with
the cfgs are not yet being called. Once this is checked in,
we should be able to delete all deprecated transform functions
and have a single code flow for all hbd transforms.

BUG=aomedia:524

Change-Id: I3d1bfbc8bc29b367e8ddf7dcd27525af0bd31067

Change-Id: I33e78f2677083df7b7385f4a2989e9d599bbf5c7

The re-designed sub8x8 coding block system settles. As part of the
research attempt, the sub8x8-mc experiment can now be removed.

BUG=aomedia:477

Change-Id: Icb1bf52471c560c1357e9121fbc5aa78ed854421

Change-Id: I1939cfe48570d9c797fd29d12ebcc9213388951a

av1_set_size_literal took unsigned ints as its size inputs. This was
inconsistent with elsewhere in the code base so this change makes it
take signed ints instead.

Change-Id: I5f39f813714f5d6cb1fc93f928f33b3633b653ec

Limit the minimum prediction block size for chroma component to
be 4x4 in OBMC. This resolves an enc/dec mismatch when all the
experiments are turned on.

BUG=aomedia:548

Change-Id: I3151912387943b03ef5c9aa2d10fe13d15c79cf7

It gives 0.1% gain on lowres and midres

Change-Id: I555a492a68571c525713840d73aa5614fe80a87d

Add functions which take both components of a masked compound and
compute the resulting SAD/SSE. Extend joint_motion_search to understand
masked compounds, and use it to evaluate NEW_NEWMV modes.

Change-Id: I782199a20d119a6c61c6567df157508125ac7ce7

-9.1 BD-RATE PSNR on wikipedia_420 1st keyframe
-1.04 BD-RATE PSNR on twitch-1 set 1st keyframe

Change-Id: Ia9cc5b26bc587bcc2375d137768ac3af3238fe0c

Improved the performance a little bit compared to using the full set

Change-Id: I28a96459fa77d7e1d5c101d162faa2effd525341

The hbd transform configurations were originally written for all possible
2d transforms. Now that there are many more possible 2d transforms
due to EXT_TX and RECT_TX, it is simpler to write the cfg for the
4 1D transform types and compose them to make all new possible transform
types. This will allow for an easier integration of the identity transform
for EXT_TX and rectangular transforms for RECT_TX into the current
hbd transform codepath and facilitate the removal of obsolete transforms.
This has no impact on performance.

BUG=aomedia:524

Change-Id: I1e217bcd217fd637b1df94fae62d9c59a0523c1a

Change-Id: I640cf08ac583ff5092a18e81cd0e33f05609db6b

Fixes a baseline BDRATE drop issue introduced in
0743857c.

Partially reverts the above patch.

BUG=aomedia:544

Change-Id: Ia7cd89330cab189d22b58e183951fc6429021f42

Subset1:
  PSNR | PSNR Cb | PSNR Cr | PSNR HVS |   SSIM | MS SSIM | CIEDE 2000
0.0000 | -0.0001 | -0.0000 |  -0.0001 | 0.0001 |  0.0000 |    -0.0001
https://beta.arewecompressedyet.com/?job=cfl%402017-05-18T16%3A08%3A54.160Z&job=cfl_fix%402017-05-18T16%3A08%3A02.454Z

Change-Id: I6e403b8a0a14803d38db881031ad51878c683d65

Change-Id: I443004a9bdc026620f364f5bc1dcc1d5e0e4ca6f

Encapsulates the logic to update the rate of each CfL codeword.
The if statements are removed from the loop and the arrays are
stored in CFL_CTX instead of being declared every time.

Change-Id: I0cb208b14e6c6a888210dd33c5e8fe8d74dd87f4

Process transform block individually in the var-tx scheme.

BUG=aomedia:540

Change-Id: I37fc6b6d417ff1dd3c9a12e6a97091fc20204f23

* Deduplicate segmentation on and off paths
* Declare variables late

Change-Id: If0f7fcce2b10d9352c056456596f77bb14ba16ec

This one was named differently than all others, making it harder to
find.

Also, building this even when EXT_TX is off now, as it's a square
transform size.

Change-Id: I4a47abcb41ec936c1f68e1e0eeb33fa53ee56424

BUG=aomedia:76

Change-Id: I3dac547d09615c0f48fbfab687a4a2bf7d4bf3b4

Exclude the test and testdata targets when build solution
is executed through the MSVC UI.

BUG=aomedia:76

Change-Id: I0f5c24084c99452d9fcab4ada4d7f981ffb9ac64

The superres scale was accidentally only sent if the current frame was
a key frame or if the current resolution was not used by any of the
reference frames. This patch separates the superres scale from the
current resolution to simplify its coding and makes sure that it is
written for every frame.

Change-Id: I419912c833cdc9670fc5a8ea1d67393d72ce402d

Change-Id: I18dc1acf25977b42b2bba73eab00b461a66c49b6