and added to MACROBLOCKD.

Change-Id: I0e60aaa9f84bcc9f2376d71bd934f251baee38db

BUG=https://code.google.com/p/webm/issues/detail?id=1022

Change-Id: I5ae4acac39fd75c56d3feff0716cb52133de3b22

average improvement ~4x-5x

Change-Id: I37582efc2622bc20b2bf99617a76110ab24e9f6a

Change-Id: Icaa643568159c4e2db24eef42090b002ae02a45e

For screen content don't refresh a block at a quantizer higher than
it was last coded at. PReviosuly at realtime speeds the encoder had a
tendency to recode a block from GOLDEN with a higher Q than it was last
coded at.

Change-Id: Iacd561806c769dcce1a81b9827ffc70090f5ba18

Change-Id: If14d9f874bd0bf2c5a455982088fd70591f5ea5a

Change-Id: Ida8a04370895ed14bd118324ec2577da926e4648

* changes:
  vp9_mcomp: make search_step_table static
  vp9_encodeframe: delete auto_partition_range()
  vp9_mcomp: don't mark setup_center_error() inline
  vp9_encoder: hide adjust_image_stat()

* changes:
  vp9_reconintra_neon: add d135 4x4
  vp9_reconintra: correct d135 4x4 signature

Decision to scale down/up is based on buffer state and average QP
over previous time window. Limit the total amount of down-scaling
to be at most one scale down for now.

Reset certain quantities after resize (buffer level, cyclic refresh,
rate correction factor).

Feature is enable via the setting rc_resize_allowed = 1.

Change-Id: I9b1a53024e1e1e953fb8a1e1f75d21d160280dc7

There is a naming conflict in the chromium build system.

The rest of the variance functions will move to vpx_dsp soon.

Change-Id: Iff78da2aafb0d7380eda73e38d7dac72110a1e47

based on webp's LD4()

~59% faster over 20M pixels

Change-Id: I371eaed9ce8f470451046997e130b0ba1a2f7a9c

based on webp's RD4()

~50% faster over 20M pixels

Change-Id: Ifcb7bf7f7fc8eabf79d9e3b219ce1be67abc524a

add missing '_c' suffix

Change-Id: I928d6cf8f90db0b8ca0b1f3bbf10b3d792062cec

~85-89% faster over 20M pixels

Change-Id: I3812e8adfffe5255034da88dfe6546e12f4d10ee

Change-Id: I75873846e6fdafbe7597a1bd0192115d2d1e9987

The internal behavior of block_yrd differs in high bit depth
settings from 8-bit one. This causes the assertion condition not
true for high bit depth.

Change-Id: I15dc02e7162d27cabe78c451941d769d488b1174

The overflow issue affects a variable that is only used in inter
mode. This commit fixes the ioc warning triggered in the intra
mode. It does not affect the compression performance.

Change-Id: I593d1b5650599de07f3e68176dd1442c6cb7bdbc

average improvement ~4x-6x

Change-Id: Ibcac3ef8ed5e207cf8c121e696570e6b63d3c0f4

from read_partition() to decode_partition().

Change-Id: I6bee2a0e9ff315290a690c9d773c9648dd2a200d

set_frame_size() is being called twice, once before entering
encode_encode_frame_to_data_rate(), and once again in that function.
No need to call it twice for one-pass mode.

Change-Id: I5fabaf0a90482d4f42cd89ef7ae1402c31aec600

Moved the frame_type check to the tile level and stored
the prob ptr in MACROBLOCKD.

Change-Id: I10b5a4abd58213dc7610e3ade1a1583c01526842

average improvement ~4x-6x

Change-Id: Id3b2243e5b3c7844c90c4231a5e75fa69911362c