Cleaning up vp9_full_search_sadx3().

Change-Id: Ia63fee65c827fd33080119184e6cf3167421807c
Rename FilterMode for compatibility with libyuv

Renames FilterMode to FilterModeEnum for compatibility
with google3 libyuv

Change-Id: Iec845e6a6aeac4171790c87ce3dd9000ab840a36
Adding macro to define vp9_variance_WxH_c() functions.

Change-Id: I983e3831938d4ae055de20b8d257d223e7916b1f
Renaming MB_PREDICTION_MODE to PREDICTION_MODE.

Actually, it would be great to have two separate enums INTRA_MODES and
INTER_MODES in future.

Change-Id: I6c4147cf0002853da9c1e03fe9514eab876f01c8
tools_common.sh: Add run messages.

Echo "Run test_name" before running each test in verbose mode.

Change-Id: Idb2a736b3af13b9bbf2fbc137f2fa7da3662a2c6
Merge "Renaming MB_PREDICTION_MODE to PREDICTION_MODE."
Merge "Rename FilterMode for compatibility with libyuv"
Merge "tools_common.sh: Add run messages."
Chessboard pattern prediction filter type search in non-RD coding

This commit introduces a chessboard pattern search for the prediction
filter type search. It runs extensive search in alternate blocks and
allows the rest blocks to refer coding decisions of their nearby
neighbors.

For pedestrian 1080p at 4000 kbps, the runtime of speed -5 goes down
from 43990 ms to 42200 ms. The overall compression performance for
RTC set is changed by -1.37%.

Change-Id: Icfe220c49451cda796f0ca91d935c9ed01e56c9d
Merge "Adding macro to define vp9_variance_WxH_c() functions."
gen_msvs_proj.sh: support cygwin style paths

Change-Id: I674337a775651d7d9c9aa9fee755deaed11c104e
gen_msvs_vcxproj.sh: support cygwin style paths

Change-Id: I2f05a5d90b3ad6250d31f7b422af4c22527177d1
Merge "Chessboard pattern prediction filter type search in non-RD coding"
Merge changes I2f05a5d9,I674337a7

* changes:
  gen_msvs_vcxproj.sh: support cygwin style paths
  gen_msvs_proj.sh: support cygwin style paths
Add VPXD_SET_DECRYPTOR support to the VP9 decoder.

Change-Id: I88f86c8ff9af34e0b6531028b691921b54c2fc48
configure: quote some uses of source_path

doesn't completely fix configure/build in directories with spaces, but
it's good practice

Change-Id: Ic7a5b3a0aa9e297b34061af07e099de8b1f003cd
Fixed handling of regularly placed keyframes

The encoder was not handling requests to place keyframes at
fixed intervals, i.e. kf_min_dist == kf_max_dist, correctly.

In this case when looking to place the next keyframe it was
accumulating stats all the way up to the end of the firstpass
file. This patch corrects this behavior.

Change-Id: I948ad9f1d7faa0c05861df588136cce3bb61d7e7
Move shared test variables to tools_common.sh.

The global variables used in vpxdec.sh and vpxenc.sh have become useful
elsewhere: Define them in tools_common.sh instead.

Change-Id: I5b8dbd2e88c8d6b2f46c5c55d7711fa154c12b6a
Apply max intra block size condition to non-RD mode decision

Change-Id: I9b86a94d11db2239c85f61aeed5bbd83a0dfa028
Enable tests using WebM files only if webm_io is enabled

There are a few tests which read/write directly to/from WebM files. They should
be disabled when --disable-webm-io is passed.

Change-Id: Ibac4732e27c66da33082151ba6e6993eaa9a1efd