Renames:
  mi_8x8 -> mi
  mode_info_stride -> mi_stride

Change-Id: I66f3e5fd1e7b7f46f108af5bb711c5fd9493c1be

Change-Id: I512482853bdf2695fbdf1c705a2ada354ccf76cf

Change-Id: Ib8c41829a4b5a618b6bda24d9b7df2d491d0fca0

Change-Id: If90c1bc822873156d4e38fca1938e4907f6c95f0

Change-Id: I7f3bcca103f0b1f6b3c064b61472543de9a8288a

Change-Id: I89c37b739493c79044f8c70ae2424aa074eb56c8

This function is already called in vp9_initialize_rd_consts().

Change-Id: I88c0484a7274660287fa25fdf5cdb721d3284e01

This reverts commit 36406fdb.

Change-Id: I0bd31d03ce2a562d0624f2cd67593d0d25df4a54

Change-Id: I597645a15fff2d3a1104861a5c90f64394952e0b

Change-Id: If7d3958653104f3e170853e931f8489de3ecf3cc

Change-Id: Iadf2fcc9a5bfa5d02fc166f31963be1cc814831c

Making name consistent with vp9_read_tree().

Change-Id: Ie213ffe0d5345bf3035f28e17f610894fec79205

Moved arrays:
  vp9_mv_joint_encodings
  vp9_mv_class_encodings
  vp9_mv_class0_encodings
  vp9_mv_fp_encodings

Change-Id: Iaf5008c579fcbd6d77fdd81d1aef8c71b5f308b7

Change-Id: I9af38f1a0e226ee094c17081f044a722ac1caded

Change-Id: I98d750ee92ff51fb714980418ea28be3b1d0f3c6

Change-Id: I94cb9e3d910dff74bf90906dd96e3a4e06ebdbe6

Change-Id: Ifad4b0e6355ce49fcc6f470becc080e8069452ee

Removing special case handling from vp9_tree_probs_from_distribution(),
tree_merge_probs(), and vp9_tokens_from_tree_offset() functions. Replacing
inter_mode_offset() function with macro INTER_OFFSET which is used now for
vp9_inter_mode_tree definition.

Change-Id: Iff75a1499d460beb949ece543389c8754deaf178

We don't have to calculate 'new' probability in convert_distribution()
because it is enough to calculate only 'new' counters which could be used
to calculate probability if necessary. That's why removing a lot of unused
temporary probability arrays and reducing number of get_binary_prob()
calls.

Change-Id: I4e14eb7203d1ace61bbddefd6b9b6326be83ba63

Use b_mode_info to store the inter prediction mode of sub8x8 block,
in replacement of the use of partition_info. Remove redundant buffer
update for partition_info. For bus_cif at 2000 kbps, this seem to make
speed 0 about 1% faster.

Change-Id: Id1b3be45e75a24fb4b42335ac480c23e440978f6

Change-Id: Icda1d2d7cbfb176884fa6c7d9366a2d60e2994e9

Using best_mv[2] array instead of two separate variables.

Change-Id: Iefa0a41f5c42c42f2c66cef26750da68405f0f25

mode_info_context was stored as a grid of MODE_INFO structs.
The grid now constists of pointers to MODE_INFO structs.  The
MODE_INFO structs are now stored as a stream (decoder only),
eliminating unnecessary copies and is a little more cache
friendly.

Change-Id: I031d376284c6eb98a38ad5595b797f048a6cfc0d

This reverts commit dae17734

Encode crashes, leaks and increases integer overflow errors.

Change-Id: I595aa2649bb8d0b6552ff91652837a74c103fda2

mode_info_context was stored as a grid of MODE_INFO structs.
The grid now constists of a pointer to a MODE_INFO struct and
a "in the image" flag.  The MODE_INFO structs are now stored
as a stream, eliminating unnecessary copies and is a little
more cache friendly.

For the test clips used, the decoder performance improved
by ~4.3% (1080p) and ~9.7% (720p).

Patch Set 2: Re-encoded clips with latest. Now ~1.7% (1080p)
and 5.9% (720p).

Change-Id: I846f29e88610fce2523ca697a9a9ef2a182e9256

Moves counting of mv branches to where we have a new mv, instead of after
the whole frame is summed.

Change-Id: I945d9f6d9199ba2443fe816c92d5849340d17bbd

Change-Id: I481d9bb2fa3ec72b6a83d5f04d545ad8013f295c

Change-Id: I428c4d42212b757112e3acfe5b81314cfbb5fd6b

Change-Id: Iabab0e59042a33456df1d449c0d0f01debc00c7c

Change-Id: I78d16ee758e1fae0200b746f00031f6d9c6d6ce7

many structures use bw and bh and they have different meanings.   This cl attempts
to start this clean up and remove unneccessary 2 step look up log and then
shift operations...

also removed partition type multiple operation code in bitstream.c.

Change-Id: I7e03e552bdfc0939738e430862e3073d30fdd5db

This patch modifies the auto_mv_step_size speed feature to
use a combination of the maximum magnitude mv from the last
inter frame, and the maximum magnitude mv for the two reference
mvs with the same reference. For arf frames, the max mav step
for the resolution is used.
The bounds therefore are slightly tighter. The feature is made
a speed 1 feature.

Rebased.

Results (when this feature is turned on over speed 0):
derfraw300: -0.046% psnr, about 5+% speedup
(tested on football: goes from 4m30.760s to 4m17.410s).

Change-Id: If492797a61b0b4b3e58c0b8f86afb880165fc9f6

The same information already exists in union b_mode_info.

Change-Id: Iac5086b99a3c3cc270380138062bb693e58f9e6d

Change-Id: Ieffea49eb7a5e5092f21f8694c546aff69b07c6d

Change-Id: I4884cdc2557d25d50c7c4f7e19b1ad8bdb93cd63

For some reason iOS builds take a really long time to sort this
function out.

It's not used anywhere so remove it.

Change-Id: Ia5c8513a0d9c7eb32641cca58ca1c1113e2dd9f4

Also tweaks to other features and experiments with
what is on and off at different speed settings.

Change-Id: I3e1d0be0d195216bf17c2ac5df67f34ce0b306b2

Change-Id: I8299f55c3b930221e52c2237f2ddea65b94fd33b

This function only used from within vp9_encodemv.c.

Change-Id: Ib3fc7c30b1e2d27321397ac474cbc8976bc1f4b1

Change-Id: I183a38997a9d01e4a1b869e92509f6915216fa09