Change-Id: I428f520a7018bd80cfc1cb7ac12864770168eb46

This will fix the bitstream error when NEW_MULTISYMBOL is off
Change-Id: I49396c04f9415bd4ae21702fe9fc560246943aaa

Alpha sort the experiment dep checks.

Change-Id: Ic55628db67c57fdb53a6b92f2d5b42eed6528fcf

Discovered due to -DENABLE_ADOPTED_EXPERIMENTS configure/cmake
desync check. Desynced since g783d7e11.

BUG=aomedia:856

Change-Id: If5c61126d89c517a511c51a8a1ee2f0862ddb96f

Change-Id: I79ad4261af5f6843fc0c533327baf15c36cec2ad

This commit correct the integer types used in variance functions. It
now uses same integer type when number of pixels are same, e.g
16x64 and 64x16 use same integer types as 32x32
8x32 and 32x8 use same integer types as 16x16

Change-Id: I1a54ba8d73e09126e680ae5af3ee52395a41df41

Remove the unused argument.

Change-Id: I4b7936e6c12a9d0a54c9d1cc281f96ec623e5cd8

Split coefficients into signs (0 or 1) and levels (0 to 255),
so that they both can be fit in 1-byte.

Change-Id: I0f486368b7b819a77aaddda4710e83189e53fc55

Write loop_filter_across_tiles_enabled bit into bitstream only when
cm->tile_cols * cm->tile_rows > 1.

BUG=aomedia:871

Change-Id: I6fbf0cbf5ab236879f9ff125553415182a74dfb0

Fixes an inconsistency between encoding side that uses processing
in units of 64x64, and the deocder side which didn't. This
triggers mismatches when var-tx is disabled and ext-partition is
enabled.

BUG=aomedia:924

Change-Id: I6878b5f74b402adf2fd401854759e1ac2e93f0fd

Change-Id: I16f1ddfd59760a49c2184b88bf285fa86960d3be

Change-Id: I3df4789de2a8c34f725a770128e2062e01efb3b0

Change-Id: Ia0fd1590d3a5aa1691e6ca0a7ab7ddaab3c7297b

Change-Id: I262d9b538988ddcbcac13a217c786fa5df17f8a4

Calculate rate costs of interintra and wedge interintar symbols
based on cdfs that are per-sb updated.

Change-Id: I4fa73953cb0bccbf078d2e2dd4e90370972fcce1

The modification is only applicable to palette_y_mode and
palette_uv_mode. Welcome to make changes to other palette syntax.

Change-Id: I7bf0a49c06a3986475076fe291e26f4b783b8ab9

This insures the pointer is still valid.

BUG=aomedia:919

Change-Id: Ia6f37c1bcc82bc1078387db31f8d8bf0fddc297e

Change-Id: Id0ce3a8dde757be565ec6aff7e909534dfb256a0

- Enable frame_marker with ext_skip.

BUG=aomedia:856

Change-Id: I1b032e84c658a3d4826d7dc89d40f4b1e24686f3

Fix build error due to leftover CONFIG_CHROMA_2X2 flags.

Change-Id: I25087494462e98c0bce5fadecb7634a7b38135bb

Added more asserts for dist-8x8 running in PSNR mode,
i.e. with the encoder option "--enable-dist-8x8=1"
instead of --tune=[cdef-dist | daala-dist].

The asserts checks whether a 8x8 distortion measured on reconstructed 8x8 pixels
is identical to the sum of distortions from sub8x8 partitions (or tx blocks for
var-tx case).

Change-Id: I14f2b24e674a9cbbe60e663449fc4e7f46f0e481

Introduces two new TX type pruning modes that provide better
speed-quality trade-off compared to the existing ones. A shallow
neural network with one hidden layer trained separately for each
block size is used as a prediction model. The new modes differ in
thresholds applied to the output of the neural net, so that they
prune different number of TX types on average.

Owing to relatively low quality loss PRUNE_2D_ACCURATE is used
by default, regardless of speed settings. Starting with speed
setting of 3 we switch to PRUNE_2D_FAST mode to get better
speed-up.

Evaluation results:
----------------------------------------------------------
Prune mode | Avg. speed-up | Quality loss | Quality loss
           |(high bitrates)|   (lowres)   |   (midres)
----------------------------------------------------------
PRUNE_ONE  |     18.7%     |    0.396%    |    0.308%
----------------------------------------------------------
PRUNE_TWO  |     27.2%     |    0.439%    |    0.389%
----------------------------------------------------------
PRUNE_2D_  |     18.8%     |    0.032%    |    0.063%
ACCURATE   |               |              |
----------------------------------------------------------
PRUNE_2D_  |     33.3%     |    0.504%    |     ---
FAST       |               |              |

Change-Id: Ibd59f52eef493a499e529d824edad267daa65f9d

Removes some stray CONFIG_CB4X4 config macros.

BUG=aomedia:921

Change-Id: Icc65e0b000f659d7fb18178c928a7bff7879f58c

A frame should be referenced with a unique delta,
which is not guaranteed when diff_len is greater than frame_id_length.

Otherwise, it's possible to get into a situation where a frame
can be referenced with many different delta_frame_id values,
although the decoder only accepts one of them.

Avoid ambiguities when delta-referencing a frame, and
avoid wasting bits by using a coding enforcing the restriction.

Change-Id: If7c611c9b6ec69662c5af540ade59f08bacda2ba

Let the writing/parsing logic do the +7/+2 offseting,
and let the rest of the code directly manipulate the actual values.

Change-Id: I460d5bf18446c028f326cb747b3c26c8d451637c

Change-Id: Ib38368d0aa7e13e53e8040c75a8564fbdb7646c7

Change-Id: I5bff0a68602a89ce480fec049c8b2c4bce44f6bb

Support recursive tx block partition.

On the screen content testset, 0.2% gain for keyframe encoding.

Change-Id: I623e6fbb910fef9c91617e02edf420019f67d189

This variable is unused.

Change-Id: I8ee9c588898417e956e7cd7993ff54cbb885285e

- Missing forced disable of fp_mb_stats.

BUG=aomedia:856

Change-Id: If789c95b5101c592747c73b8b39138d7e62f2132

- Again.
- highbitdepth and rect_tx are now compatible with pvq.

BUG=aomedia:856

Change-Id: I806e99938f1149fa088ab5abd857f03f502ee320

BUG=aomedia:474

Change-Id: I42569ab97b5246de98310031e1d2398876283527

This avoid compiler warnings

Change-Id: I3977df12442532a699ded8f66c92422c30cd34a8

Fixes crashes on x86-win32-vs14 build

Change-Id: I045dd0fe4e9af3bfb80223e291617b717cbcb231

D207E
Predictor SSE2 vs C   AVX2 vs C
4x4       ~2.7x
4x8       ~3.0x
8x4       ~7.2x
8x8       ~8.5x
8x16      ~9.4x
16x8      ~12.8x
16x16     ~13.0x
16x32     ~14.3x
32x16                 ~19.9x
32x32                 ~23.6x

D63E
Predictor SSE2 vs C   AVX2 vs C
4x4       ~3.8x
4x8       ~4.3x
8x4       ~6.4x
8x8       ~6.8x
8x16      ~8.6x
16x8                  ~9.0x
16x16                 ~9.6x
16x32                 ~10.3x
32x16                 ~9.1x
32x32                 ~11.0x

Change-Id: I87373804c9d53276bf4d7788c4ae0d13d01c00dc

Change-Id: I3dcf3dfb849aadc9a9e9d06bb6cf22dfe2acf073

Put it in the correct part of 'configure'

Change-Id: I7731b13bbdbb61d2824d664d777b780d872bb1c0

Fixes a build failure when using 'make dist'

Change-Id: I8f63724678ce68328ef9ad2328e9a5015d6faf48

As per spec, if delta quant is signalled at the superblock
and at the segment level both should be allowed and the
deltas should be summed to get the correct quant.

BUG=aomedia:897

Change-Id: Ia07265c944c9969befa16f194e02bf4e7a8dd142

BUG=aomedia:907

Change-Id: Ibe367eb34596e2d34d8c059e083b083e702c225e