Increment the last_row_mb_col counter by nsync after last MB of row is
ready. This way we dont need to check for last MB of row when
synching.

Set last MB of row ready just after row extension is done, This avoids
o potential race condition whit the processing of last MB of next row.

Change-Id: I19c44fd6041116ee5483be2143b4f4bfcd149eac

RD costs were local to MACROBLOCK data and had to be copied all the
time to each thread's MACROBLOCK data. Tables moved to a common place
and only pointers are setup for each encoding thread.

vp8_cost_tokens() generates 'int' costs so changed all types to be
int (i.e. removed unsigned).

NOTE: Could do some more cleaning in vp8cx_init_mbrthread_data().

Change-Id: Ifa4de4c6286dffaca7ed3082041fe5af1345ddc0

and replaced with use_bilinear_mc_filter.

Change-Id: Ie9e9f0bccca4ab7d3e23ae045aefed33536103ff

The block pointers and offset do not need to be calculated for every
frame. Block internal predictors can be update once when decoder is
allocated. Destination and previous buffer offsets have to be updated
just when frame size is changing.

Change-Id: I92ca8df0e6aaac4cc35ab890751d446760bf82e2

Key frame macrobock and block mode probabilities are constant.
Remove the allocation of tables for each codec instance and use
instead the default const prob tables.

Change-Id: I8361798ac491f9b3889e86925a494c58647c753f

(see Change I9b2ccc88: Makes all mode token tables const)
Further remove runtime table initialization and use
precalculated const data.  Data footprint reduced
by 4112 bytes.

Change-Id: Ia3ae9fc19f77316b045cabff01f6e5f0876a86ab

We can get rid of all remaining global initializers now:
 vp8_scale_machine_specific_config()
 vp8_initialize()
 vp8dx_initialize()

Change-Id: I2825cea5d1c01ad9f6c45df49a0f86d803bfeb69

Mode token tabels precalculated in entropymode.c.
Removes vp8_initialize_common()as all common global data
is precalculated const now.

Change-Id: I9b2ccc883e4f618069e1bc180dad3a823394eb73

Removes all runtime initialization of global data in tokenize.c.
DCT token and cost tabels are pre-generated.

Second patch in a series to make sure code is reentrant.

Change-Id: Iab48b5fe290129823947b669413101f22a1bcac0

Removes all runtime initialization of global data in entropy.c.
Precalculated values are used for initializing all entropy related
tabels.

First patch in a series to make sure code is reentrant.

Change-Id: I9aac91a2a26f96d73c6470d772a343df63bfe633

Change-Id: I377387681332cfc975254cd825e4ad2998271690

Forestall possible issues with -ggdb3
https://gerrit.chromium.org/gerrit/16160
https://trac.macports.org/ticket/33285

Change-Id: Ied274f70004709800576a803afa91e1b0f6eb02b

Local variable offsets are now consistent for the functions,
removed unused parameters, reworked the assembly to eliminate
stalls/instructions.

Change-Id: Iaa37668f8a9bb8754df435f6a51c3a08d547f879

Change-Id: I1952608479954c07f3556f96ea3de9118216bf27

Failed to build on Linux (as described in Android.mk) with NDK r7b.
Set vpx_rtcd.h dependency after libvpx sources are added to
LOCAL_SRC_FILES so that vpx_rtcd.h is generated before any libvpx file
is touched.

Change-Id: Ibe19d485ca9f679dc084044df0e3fb14587c4d3e

This patch includes:
1. fixes to disable block based termporal mixing when motion
is detected (because this version of mfqe only handles zero motion).
2. The criterion used for determining whether to mix or
not are changed to use squared differences rather than
absolute differences.
3. Additional checks on color mismatch and excessive block
flatness added. If the block as decoded has very low activity
it is unlikely to yield benefits for mixing.

Change-Id: I07331e5ab5ba64844c56e84b1a4b7de823eac6cb

Ignore renamed, copied, and deleted files when applying the style
rules.

Change-Id: I6102e34f833e5c2ef7a88d6d57bbfdca51b25d94

In cases where you have a flat background occluded by a moving object
of similar luminosity in the foreground, it was likely that the
foreground blocks would persist for a few frames after the background
is uncovered. This is particularly noticable when the object has a
different color than the background, so add the chroma planes in as an
additional check.

In addition, for block sizes of 8 and 16, the luma threshold is
applied on four subblocks independently, which helps when only part of
the background in the block has been uncovered.

This fixes issue #392, which includes a test clip to reproduce the
issue.

BUG=392

Change-Id: I2bd7b2b0e25e912dcac342e5ad6e8914f5afd302

When using 'make dist' after --disable-vp8[encoder|decoder] it would
fail to recognize the option. This would only occur when also specifying
--enable-install-docs and --enable-install-srcs but not
--enable-codec-srcs

Including vpx/ fixes builds with --enable-codec-srcs

vpx_timer.h is also required for vpxenc.c

Change-Id: Ie3e28b2f7ec7ee6d5961d3843f9eab869f79c35b

When the functions were moved from encoder/ to common/ the RTCD file was
not updated.

Change-Id: I1c98715ed51adf1a95aa2492949d8552aec88d1f

truncate() operates from the current file pointer position. On at least
Linux specifying 0 without resetting the pointer will pad the file with
zeros to the current offset.

Change-Id: Ide704a1097f46c0c530f27212bb12e923f93e2d6

It's common for commit messages to be wrapped at odd places. git-gui
is often to blame. Adds support for automatically fixing up these
messages if running ftfy --amend, and adds a new option --msg-only for
fixing only the commit message.

Change-Id: Ia7ea529f8cb7395d34d9b39f1192598e9a1e315b

Change-Id: Ic7782707afed38c3ec7e996a4a11dc2d55226691

Reduced the size of the struct by 8 bytes, which would be
a memory savings of 64800 bytes for 1080 resolutions.  Had
an extra byte, so created an is_4x4 for B_PRED or SPLITMV
modes.  This simplified the mode checks in
vp8_reset_mb_tokens_context and vp8_decode_mb_tokens.

Change-Id: Ibec27784139abdc34d4d01f73c09f43e9e10e0f5

to work with the latest code.

Patch Set 2: aligned the above_row buffers to fix crash

Change-Id: I7a6992a20ed079ccd302f8c26215cf3057f8b70c