Change-Id: I6ea9e110b5c5b07ab7d092886dbd51a6eccc0217

Also some further simplification following removal
of top node code.

There is an issue in regards to the shared file vp8cx.h
in regard to the roi_map as this interface assumes that
there are only 4 segments. I have left the value here as
4 for now meaning that the roi_map interface is broken
for VP9.

Note that this change would have been easier if I hadn't
had to search for hard wire instances of the number 4
and <= 3.

Change-Id: Ia8b6deea4be4dbd20deb1656e689dd43a5f190e8

Remove top node optimization.
The improvement this gives is not sufficient to justify
the extra complexity.

Change-Id: I2bb4a12a50ffd52cacfa4a3e8acbb2e522066905

Change-Id: Iaef16122732c2a81e0927f9862b51b68dc788712

This data is fixed at the MB level, so move it to the common part
of MACROBLOCK.

Change-Id: Idd8c87118e501cdf0a202bd84c28b502a8234edf

Quantizers can vary per plane, but not per block. Move these values to
the per-plane part of MACROBLOCK.

Change-Id: I320a55e38b7b28b29aec751a4aca5ccd0c9b9326

Lookup the data per-plane from the MACROBLOCK struct.

Change-Id: I9253c4d3cf886aa9ab4aeab23a2156bfcf994ede

This commit moves the coeff storage from the MACROBLOCK struct to its
per-plane part. The next commit will remove the coeff member from the
BLOCK structure so that it is consistently accessed per-plane.

Also refactors vp9_sb_block_error_c and vp9_sb_uv_block_error_c to be
variable subsampling aware.

Change-Id: I18c30f87f27c3a012119b6c1970d5fa499804455

Change-Id: Id06b7a299a26ed944a401faae51907537f722a7e

Change-Id: Ia7266b8d3aa3d5cff2db0c3b2f014def045759af

Change-Id: I62dde981f5201c5fbc22001609ee4b5fd0a9bdf5

This commit enables rectangular block prediction of compound
inter-intra mode. It combines the mb/sb32/sb64 prediction functions
into a unified version with configurable block width and height.
This fixes the enc/dec mismatch of the codebase when
comp-interintra-pred is enabled.

Change-Id: I1d0db2f1f184007802df04fcd12b9dadb3189ff0

The variable gf_active_ptr is not used anywhere, hence is removed.

Change-Id: I6badc20fade48ae12fd19e7e4cd8fe5e051c20ac

Change-Id: I0cdc951558e4d7748f63df8c03b1c9dce086acb0

Change-Id: I274a1d2e461e6ffdb106bac4ad6951692ace314e

Change-Id: I54acef342b8e787e05af0febd7cf0d7d10288383

Also use explicitely named enum values in sb_type comparisons, rather
than relying on absolute integer values, because enum values may
change in the future.

Change-Id: I72d42971a98157af93413a25ac2c7e6f9b369cec

First in a series of commits making certain MACROBLOCK members
addressable per-plane. This commit also refactors the block subtraction
functions vp9_subtract_b, vp9_subtract_sby_c, etc to be
loops-over-planes and variable subsampling aware.

Change-Id: I371d092b914ae0a495dfd852ea1a3d2467be6ec3

Change-Id: Ic659544ca12b1bc191b93ddfa378964bd133bfc9

Change-Id: I2bc8d775f8d698bf8582f4eecabc2329452e8d9b

Fix to increase allocation of tokens at very high rates.

Change-Id: Ia27aa0316b0fab664230800f9c9947b5c68ecd58

Removing this experiment for now, since it has been broken with
the latest code changes.

Change-Id: I1be2181b56de490fcb577f5905b5e147a8ed82d8

This version of speed 1 only disables modes at higher resolution that
had distortions >2x the best mode we found...

The hope is that this could be a replacement for speed 0 ...

Change-Id: I7421f1016b8958314469da84c4dccddf25390720

Change-Id: I7594ca84106ee48f83e6fc3098c0de7a28d5a183

Change-Id: Id4306ef6d65d4a3984aed50b775bdf48d4f6c438

This fixes an intermittent mismatch issue cause by moving
the lossless mode decoding bit to after the loop filter
setup information. We need to ensure that the lossless bit
is decoded prior to loop filter setup.

Change-Id: I3faa3fff8e1013b7405dac91268350e059ed121e

Use common vp9_recon_sbuv instead.

Change-Id: I146f79adfdfda2b52257a52fa783727f12afa246

Rewrite vp9_recon_sb{,y,uv} to be a loop over planes.

Change-Id: Ica2bbbb3105a1d29b2ff2ead07b76cde9683154c

Continue moving framebuffers to per-plane data.

Change-Id: I237e5a998b364c4ec20316e7249206c0bff8631a

This patch does not seem to give any benefits.

Change-Id: I9d2b4091d6af3dfc0875f24db86c01e2de57f8db

Adds an experiment that codes an end-of-orientation symbol
for every eligible zero encountered in scan order.

This cleans out various other sub-experiments that were part
of the origiinal patch, which will be later included if found
useful.

Results are slightly positive on all sets (0.1 - 0.2% range).

Change-Id: I57765c605fefc7fb9d1b57f1b356843602abefaf

Removes the redundant dst pointers from vp9_build_inter_predictors_sb{y,uv}
and the remaining mb specific functions.

Change-Id: I7b6bf439d9394b85ea79b4fe61a3ffc1025720da

Wherever there are real pixels available before falling back to use
assumed values 127 and 129.

This also make DC_PRED for i4x4 consistent with DC_PRED for larger
blocks.

Change-Id: I54372924826118da023f402c802ac6ce0caa70c3

First in a series of commits moving the framebuffers pointers to
per-plane data, so that they can be indexed numerically rather than
by name.

Change-Id: I6e0d60fd4d51e6375c384eb7321776564df21775

For 1080 material, this buffer is currently 2,270,928 bytes.  This patch swaps
ptrs instead of copying and uses the last show_frame flag instead of setting
the entire buffer to zero.  For the test clip used, the decoder improved by up
to 1%.


Change-Id: I686825712ad56043e09ada9808dc489f875a6ce0

Change-Id: Iff35d4b2f8f65511f80c594958c01fb4673fa033

Removed some unused legacy code relating to GF activity.

Change-Id: I0b0fe90a1a5208aaa81d7393ba6cf75ab412dbda

Use the common sb functions instead.

Change-Id: I4fa0a8ee3c6ada56271dd09bf895b97642f55858

Remove the unnecessary _s_ from their names, and add a new
vp9_recon_sb() that calls the y and uv variants.

Change-Id: I7ffaa5ff5605a8472cac2a53de8cf889353039a6

Change-Id: I55c2688e06ae5d7dfccc1b1983f233ab1c7978db