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Change-Id: I4092f9ca0f5497bffee31ec4a1e9804e90def42e

Change-Id: I2e783a16418708c6403de3c2e84450dbc83df3b7

Old inter_mode coding was obsoleted by REF_MV.

Change-Id: Ib812f626fe9f8e3342eee5d7b0214ed55701bec3

Adapt the intra_inter binary syntax element symbol-by-symbol
and remove updates from the compressed header.

Change-Id: I9abfd91d4521202f27854ce3e01b670ce15846e9

Perform symbol-by-symbol adaptation for the skip syntax
element and remove updates from the compressed header.

Change-Id: Ic42f60e19c56db52dd51b3784fd305c7e6b595c7

in debug mode macro expension in assert cause compile error.

BUG=aomedia:605

Change-Id: Ie5c47a8496d043c0ee2e4d0b94cc2cf7ff168e6c

with --disable-highbitdepth

Change-Id: Ib0dbb842d6634cb4a4d349b651275f230777cb8c

This moves up to the main the decision of which coding path to use,
aligning the decoder's logic on the encoder's logic.

Change-Id: I61c709ca1160aefb156d0be25cab8bb1c20ff92a

Unifies the command line arguments for resize and superes.
Removes resize arguments that are currently unused.

Change-Id: I1362dffceb8257cee539f92679d1e8d79df08e66

Change-Id: If93f9e41c25a5885b5927e66a298c129bb844e18

Make the level-map and var-tx work together.

Change-Id: I5ff80a3cbc43af64b504934209720f387b89dbd8

This commit makes the level map coding system support the transform
coefficients from rectangular transform block sizes.

Change-Id: I5cd6c71d12e41938f942adc98cc1e1f286336f12

Explicilty use the transform block size to determine the coeff
band array. Remove the assumption on square transform block size.

Change-Id: I18e285130465a5eced49304a27a6cb617e297760

Map the rectangular transform block size into the bigger square
transform block size as the context for level map probability
model.

Change-Id: I20cf2b16daec16172855a78a201b670ff0547bf5

Remove deprecated tree coding for the global motion type.
Encoding with literals costs at most 0.8 bit per frame or
tile group for the identity type, and saves bits for other
types.

AWCY (objective-1-fast): PSNR +0.02%, PSNR-HVS/MSSSIM +0.03%.

Change-Id: I421a39fd8f830b2e40d105ea3c3688099a2b6d15

Change-Id: I4ac551f52f9a5f589d58b643a9849ec17e3c11e8

Only apply quantisation matrices when the transform is 2D.

Change-Id: Iae9ac910c11199f7944a80d10d334db3b711059d

Now the single ref comp mode should work with WEDGE and
COMPOUND_SEGMENT. For motion_var, the OBMC_CAUSAL mode uses the 2nd
predictor if the neighboring block is single ref comp mode predicted.

This patch removes the mode of SR_NEAREST_NEWMV and leaves four
single ref comp modes in total:

SR_NEAREST_NEARMV
SR_NEAR_NEWMV
SR_ZERO_NEWMV
SR_NEW_NEWMV

Change-Id: If6140455771f0f1a3b947766eccf82f23cc6b67a

This patch implements the post-encode and post-decode upscaling for the
frame superresolution experiment to work.

Upscaling happens after cdef and before loop restoration.

For now, this patch forces on random-superres.

The patch also cleans up some broken rate control hooks from VP9
days, to be brought back later when the resize and superres tools
are stable.

Change-Id: If0a8f69224dfaa0f4ae7703bd429ea2af953c7a6

Refactoring: split prediction+extension for each plane, so we can
handle luma/chroma supertx pred in different ways.
Compatibility fix: fix conflicts with cb4x4 and chroma_sub8x8, now
for chroma sub8x8 supertx, only the top-left(basic cb4x4) or the
the bottom-right(cb4x4 + chroma_sub8x8) predictor will be used
without any blending within a 8x8 unit.

Change-Id: I6cf7b12768a82d3c7e01811ada02de84af9bd8ac

Check the availability of the reference frames at the frame level at
both encoder and decoder, and if a reference frame is not available
for a specific video frame, remove the signaling of such reference
frame info at the block level.

This patch adds the consideration of the bit saving inside the RD
optimization loop.

Change-Id: I4c22f1b843b21c7d2b47e118c99c3ad615a3d4e4

Change-Id: If00a0bdf239b2c9e355cffd2e472708acb189f16

This unifies the codepath for high-bitdepth transforms and deletes
all calls to the old deprecated versions. This required reworking
the way 1d configurations are combined in order to support rectangular
transforms.

There is one remaining codepath that calls the deprecated 4x4 hbd
transform from encoder/encodemb.c. I need to take a closer look
at what is happening there and will leave that for a followup
since this change has already gotten so large.

lowres 10 bit: -0.035%
lowres 12 bit: 0.021%

BUG=aomedia:524

Change-Id: I34cdeaed2461ed7942364147cef10d7d21e3779c

Saves some bits here and there, no effect on reconstruction.
-0.13 BD-RATE PSNR on wikipedia_420

Change-Id: Idfa137fe61b828fd99eaecda84afa2eaaf893d71

objective-1-fast 1st KF: -0.04 BDRATE-PSNR
twitch-1 1st KF: -0.04 BDRATE-PSNR

Change-Id: I74e8e43278a3d228f9b0a9af014e69f80aa90a0f

When frame_superres is on, loop-restoration should work
on the size of the upscaled frame and not on the internal
width and height in the common structure. This patch
makes the necessary changes on the encoder and decoder
side to enable that.

Change-Id: I1d1c024ac6f95944169d90647b4c5a61354a5cc6

First keyframe BD-RATE objective-1-fast:
   PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
-0.3705 | -0.3232 | -0.3812 |  -0.3782 |     N/A | -0.3412 |        N/A

First keyframe BD-RATE twitch-1:
   PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
-0.2479 | -0.2477 | -0.2467 |  -0.2567 | -0.2486 | -0.2508 |    -0.2487



Change-Id: Iea6c895c6fe9e9764887a8968f6e5330903969d3

This reverts commit 846d67dd.

Writing the scale every frame was not the right decision. The correct
thing to do will be also writing the superres scale when the size is
set using a previous frame.

Change-Id: I0402e7f6d2b89ac7c386f81e8628198d22db5066

This function pre-generate counts/magnitudes of each level map
such that we don't have to re-calculate the counts/magnitudes
while doing the optimization.

Change-Id: Ifdfc89522cf2f2b9f3734d451324081f42b47cb0

Change-Id: I995b1ba6b1dafeceb1e75a3d71d6630215a8df68

(1) Make unit tests for masked sad/variance encoder-only
(2) Fix compile error with intrabc
(3) Fix warnings reported by static analysis

Change-Id: I0cd2176fcda0b81e1fc30283767678376ced4c42

Make the txfm_above and txfm_left be processed in the unit of
miniumum transform block size. Scale the transform block step
size with respect to the mode_info step size.

Change-Id: Iee4421e005db742cd4ff7899215560063e5f68e5

Change-Id: I05b2c8c116b5e3287be2703e840a28f6dda9c42a

BUG=aomedia:561

Change-Id: I6dc0fd97f29bfa0302abb6e90802674c1aa65674

Change-Id: I904283119d8f2c1099e6ec2953ea1c10c5e3b280

Change-Id: I9e0967662f2ed855813b968d5afd09f6d9fc1b62

Modify the function signatures of read_intra_mode_y() and
 read_intra_mode_uv() to take a FRAME_CONTEXT instead of an AV1_COMMON
 which pushes the CONFIG_EC_ADAPT ifdef into the calling function.

Change-Id: I89029273bcbdd200a5b928ad91ba9a6a22cf0a62

This patch forces DAALA_EC on by default and removes the dkbool coder.

Change-Id: Icd2ff08efd7bf467adf554344111473cb357adf8

Change-Id: Ibbf0c14934d0bff316cfdf5c252c64b3e68c73e7

Separate the codes into a table of distinct values
and an index into that table.
Pull the SSE calculation of the RDO loop and avoid
repeating for the same alpha values.

Change-Id: I8c4bd7eab6f8000e6aca9687d9190abc3e270c37
Signed-off-by: David Michael Barr <b@rr-dav.id.au>