Change-Id: I321280abcf48f3dc16e194d29bde2bd3baec6006

Change-Id: I87d571008c73f0a8514e0a864405aadb82fd1bc0

Change-Id: I6a28cc87af275fc267b3cc8d90d642dcc870c249

Change-Id: I2823043634b0fa617c2715d63ff18595b7209287

Change-Id: I240d6b50069fd3f35cc4fed2f4507796f0ef25e9

There is a macro DEFAULT_INTERP_FILTER defined in encoder/onyx_if.c that
is set as EIGHTTAP for now - so SWITCHABLE is not really used. Ideally,
this should be SWITCHABLE but that would make the encoder quite a bit slower.
We will change the default filter to SWITCHABLE once we find a faster way to
search for switchable filters.

Change-Id: Iee91832cdc07e6e14108d9b543130fdd12fc9874

Change-Id: I0d306b0062be59bc785b65882691c956c8b5e7c8

Removes the old mv encoding code.

Change-Id: I1026d48cc5ac15ccb776f98463e929254c3dc7da

Change-Id: Ibc4425bb6e01606751021e57c93106c365a2da21

Change-Id: I99f1982b30a630a9a070a8326d83b34a33cba14c

Change-Id: I02e7f64a7c99f6c222b9ef21341b0e801d646810

For splitmv, where partitioning is 8x16, 16x8 or 8x8, this patch
uses the 8x8 transform (instead of the 4x4) if txfm_mode is
ALLOW_8X8 or ALLOW_16X16. For TX_MODE_SELECT, splitmv can indicate
which of the 2 transform sizes (4x4 or 8x8) it wants to use.

Gains (with hybridtx4x4/8x8/16x16 and tx_select experiments
enabled) on derf: +0.9%, HD: +0.4%, STD/HD: +0.8% (SSIM or overall
PSNR, both metrics show similar improvements).

Change-Id: Ide954b000b415548ed92a7ac78e24f36e60fcf06

This can be used to distinguish between 16x8, 8x16, 8x8 and 4x4
partitioning modes when choosing splitmv as a MB mode.

Change-Id: Idc8b59772e1a80ccc4ad44d63c5c2ec3fc061a3c

Change-Id: Idd2722a538423b451e1e3495f89a7141480493d6

Allows B_VL_PRED & B_LD_PRED modes to be used for all blocks
within a MB in B_PRED mode. These modes were temporarily
disabled with super-block coding.

Change-Id: I973b9bdb82c3da5f12d7cc963162a28805f25303

Change-Id: Ica58d0c7d8addb5ddd5d6e1fdea8f0f96e110862

Separates the logic on transform type selection previously spread out
over a number of files into a separate function. Currently the tx_type
field in b_mode_info is not used, but still left in there to eventually
use for signaling the transform type in the bitstream.

Also, now for tx_type = DCT_DCT, the regular integer DCT is used, as
opposed to the floating point DCT used in conjuction with hybrid
transform.

Results change somewhat due to the transform change, but are within
reasonable limits. The hd/std-hd sets are slightly up, while derf/yt
are slightly down.

Change-Id: I5776840c2239ca2da31ca6cfd7fd1148dc5f9e0f

Change-Id: Ib42a5dbded27abf2a01fd656a47a1e96b1fe2912

Change-Id: Id8a7265dc721e5cdcaa144e0041beeb32a98f51c

remove useless space after address-of operator.

Change-Id: I1fb9e82e8d6cf87558fbd454fb5c0f87599ca2ab

Change-Id: I76095d5a02edcc5d404ea830157780b24fd509d7

Change-Id: I0681d3183f51627be8c2bb76f343b7270f9116d8

This reinstates reverted commit 2113a831

Change-Id: I9a9af13497d1e58d4f467e3e083fddf06b1b786c

It is essentially a duplicate of mode for RD-only purposes. Removing it
saves us 4 bytes per B_MODE_INFO, or ~0.5MB for a 1080p video encode.

Change-Id: I0a54db5f51658b3946d7efb1ca6e8cfbda0cdf88

The variable is essentially a duplicate of mode for RD-only purposes.
Removing it gives identical results, and saves 4 bytes per macroblock
(i.e. 32.5kB for a 1080p HD video encode).

Change-Id: I22d5058fdb80ab0b69862caee825e9d86bb148b3

Change-Id: Ieb38c7aae91dbaca4a8add204fa84e1cfc459933

Change the macros PLANE_TYPE_{Y_NO_DC,Y2,UV,Y_WITH_DC} to a typed enum,
and use this typed enum consistently across all places where relevant.
In places where the type is implied (e.g. in functions that only handle
second order planes or chroma planes), remove it as a function argument
and instead hardcode the proper enum in the code directly.

Change-Id: I93652b4a36aa43163d49c732b0bf5c4442738c47

This includes trellis optimization, forward/inverse transform,
quantization, tokenization and stuffing functions.

Change-Id: Ibd34132e1bf0cd667671a57b3f25b3d361b9bf8a

This reverts commit 2113a831

Code clean up - removed rtcd

Change-Id: Id963ecf53c370b1d99484ef18d6befeed7e0c748

Change-Id: Ib74824c824f7ebb279e7df8eb32440d4d65fbd79

Change-Id: Iecb282fc89f9b5145ef31c5eda294ad42bc32a5d

Change-Id: I22aa803ffff330622cdb77277e7b196a9766f882

Results: derf (vanilla or +hybridtx) +0.2% and (+hybrid16x16
or +tx16x16) +0.7%-0.8%; HD (vanilla or +hybridtx) +0.1-0.2%
and (+hybrid16x16 or +tx16x16) +1.4%, STD/HD (vanilla or +hybridtx)
about even, and (+hybrid16x16 or +tx16x16) +0.8-1.0%.

Change-Id: I03899e2f7a64e725a863f32e55366035ba77aa62

Separates the entropy coding context models for 4x4, 8x8 and 16x16
ADST variants.

There is a small improvement for HD (hd/std-hd) by about 0.1-0.2%.
Results on derf/yt are about the same, probably because there is not
enough statistics.

Results may improve somewhat once the initial probability tables are
updated for the hybrid transforms which is coming soon.

Change-Id: Ic7c0c62dacc68ef551054fdb575be8b8507d32a8

With this change, even if hybridtransform8x8 experiment is off,
8x8 dct is used for the I8x8 mode. However note that the gains
observed with the hybridtransform8x8 experiment will now be less,
since part of the gain is now merged in.

Change-Id: I9afb3880906fd0a1368a374041fc08efcf060c54

Removed spurious line that has no effect.

Change-Id: I9dc90babbbfcaca049d4a40dc996edc7de123e01

Some cleanups on the transform size and type selection logic.

Change-Id: If2e9675459482242cf83b4f7de7634505e3f6dac

This commit merges those parts of the CONFIG_NEW_MVREF
that specifically relate to choosing a better set of candidate
MV references into the NEWBESTREFMV experiment.

CONFIG_NEW_MVREF will then be used for changes relating
to the explicit coding of a cost optimized MV reference in the
bitstream as part of MV coding.

Change-Id: Ied982c0ad72093eab29e38b8cd74d5c3d7458b10

Extend experiment to use both vectors from MBs
coded using compound prediction as candidates.

In final sort only consider best 4 candidates
for now but make sure 0,0 is always one of them.

Other minor changes to new MV reference code.
Pass in Mv list to vp8_find_best_ref_mvs().

Change-Id: Ib96220c33c6b80bd1d5e0fbe8b68121be7997095