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Change-Id: I33e78f2677083df7b7385f4a2989e9d599bbf5c7

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

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

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

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

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: Ic04bd1ac62ea35082883d0560f91843040e35a64

Fix ubsan warning of the left shift operation.

Change-Id: Ib01b6ecd4a4e142948b53792a2d34153cc85784a

Change-Id: Ied6a0250126587d22c50d895680eafccd8396062

Change-Id: Id8351ef3497c54cef81a730e6ec3d63af1e9b54e

- There would be VS build warning on unaligned formal parameter.

Change-Id: I6e122c4fec2505ef3458e4bdf218d3cd30bb494f

Harmonize the low-bitdepth and high-bitdepth.

Change-Id: I533f717ca189a5e577719821ea5aea940e3b6223

Change-Id: I0ed6d8f2b6a83641f65096cf41fcde94e70d94d4

Change-Id: I4d8485d2bbe5348338eb909d969a0ca4b598a6b8

Change-Id: I2ad15784cbc238fa4b0f993bfa64c06591ece5e9

- Add eob delivery in av1_first_pass().
- Fix eob threshold pointer copy.
- Change local functions in IDCT to static.

Change-Id: I1c95e8f899088773f063fe6be7f26a5f96864644

Improves coding efficiency a little

Change-Id: I1d5b3e3925e7fb640ea4da76b529672c4183a71c

Adds handling needed for the pre-encode downscaling for superres
encoding. Makes use of the existing resizing functionality, just
adjusting the target resolution after the resize logic and before the
resize has actually occurred.

Since the upscaling portion of superres is not yet implemented, superres
scaling is not yet allowed to trigger. The numerator is set to be equal
to the denominator and the superres_pending flag is not set.

Change-Id: Ia5dac752d653c3bda319f0c8196e95bac2c8c554

wikipedia_420.y4m
PSNR: -1.5035 PSNR-HVS: -1.2607 SSIM: -1.1581

Change-Id: I6e6c4bd9671427b99299df39ff0f42af7daf8ce7

Fixes an encoder-side crash.

BUG=aomedia:519

Change-Id: I420404e21fe23bc753bfb08896f2b8b2e014af4e

Change-Id: I663a63a1b97b529142ea92bcf7f9270a1df838f5

s/uint16/uint16_t/

Issue introduced in https://aomedia-review.googlesource.com/c/11148/

Change-Id: I77cb5865828adef98976863fafa2ecbb907290a5

Get a list of palette base colors that are used in the above and
left blocks, referred to as "color cache". For each cache color,
signal if it is present in current block's palette, so that we
don't need to transmit their raw values.

When palette-delta-encoding is enabled, compression is improved
by 2% on keyframe and 1% overall for the screen_content testset.

Change-Id: I4cb027f1904aa9d0ab1c8f00ea9ee34bf5f16234

This commit moves the av1_scale_if_required functions from
av1/encoder/encoder to av1/common/resize. They take the
scale_and_extend_frame_nonnormative function with them.

This will be useful for resizing received frames in the decoder for the
FRAME_SUPERRES experiment.

Change-Id: I83afc3d97ff8ebce5ecb2e1205ba6c271156cb31

This avoids repeatedly computing the frame error in
refine_integerized_param.

Change-Id: If4af77b68a7e61a700bafa3f60940b9017e12b40

Change-Id: Ie5718de1eb70fd753c2bfd7df9581aa92e13984c

Change-Id: I9a9d7960b46dd80012fc8efdefb640939e1f1e48

Change-Id: I3e3d458aec7e26abc366992ac20f9fa838fe35bb

To avoid writting out uninitialized signs for CfL alpha, checks are
added in the write_cfl_alphas function.

Change-Id: I832875e496a6318132c82bc1e5406dc95ae9c055

Use CONFIG_INTERINTRA to properly separate interintra from the basic
ext_inter experiment.
When macro REDUCE_INTERINTRA_MODES is 1, only 4 ii modes are enabled
so as to reduce the complexity overhead.
(Right now the flag is off)

Change-Id: Iec6f36a1000f181adbb822ad66c7d5b2625e9cc7

This unhandled case was causing an assertion failure.

BUG=aomedia:532

Change-Id: I46665c380ad171e2b9ddf4d41b6e9fff838f8b3e

Change-Id: Id14d83bdce8321bef81972a4f5530a50589d9578

Change-Id: I325f781759c1087815a38ff7c12ea31b8e444575