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

* changes:
  Make some sb_type comparisons independent of literal enum values.
  Make loopfilter aware of rectangular blocks.

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

Change-Id: I6badc20fade48ae12fd19e7e4cd8fe5e051c20ac

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

Change-Id: Ibe0628905925fc81bbb192651276f417c2aa7552

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