Support for gyp which doesn't support multiple objects in the same
static library having the same basename.

Change-Id: Ib947eefbaf68f8b177a796d23f875ccdfa6bc9dc

Modified the  mv_pred() fuunction that chooses a centre
point from which to start step searches to use the top
candidate vectors chosen previously.

Some gains (mainly on HD and tested with SB off).
Std_hd 0.874%, YT-hd 0.174%, YT 0.05%, Derf 0.036%

Change-Id: Ie232284f561838b8ecee0e28dcbb07a9cd46cf56

Vp9_sad3x16_sse2() is heavily called in decoder, in which the
unaligned reads consume lots of cpu cycles. When CONFIG_SUBPELREFMV
is off, the unaligned offset is 1. In this situation,
we can adjust the src_ptr to be 4-byte aligned, and then do the
aligned reads. This reduced the reading time significantly. Tests
on 1080p clip showed over 2% decoder performance gain with
CONFIG_SUBPELREFM off.

Change-Id: I953afe3ac5406107933ef49d0b695eafba9a6507

Change-Id: Idcf827d8ae6429ee5b673c3398f838dbeacb4e74

Add a new function vp9_decode_mb_tokens() that handles the switch
between different per-tx-size detokenize functions. Make actual
implementations (vp9_decode_mb_tokens_NxN()) static.

Change-Id: I9e0c4ef410bfa90128a02b472c079a955776816d

It didn't handle rd_thresh == INT_MAX, which means the reference is
unavailable.

Change-Id: Ie6fa8b2577437411db81a8c24e8dcdfd856a0e8d

More cleanup to do after this,  but this is a good chunk of removing rtcd.

Change-Id: I551db75e341a0a85c3ad650df1e9a60dc305681a

Don't declare variables if they only ever have a single value and are
used only as argument to another function call; instead, just hardcode
the value in the function call directly. Split out UV and Y coefficient
loops for clarity. Use xd->block[].qcoeff instead of xd->qcoeff + magic
to remove use of magic offset variables.

Change-Id: I5b17eda1bb666c69c2b7ea957d5525cd78192e33

Don't declare variables if they only ever have a single value and are
used only as argument to another function call; instead, just hardcode
the value in the function call directly. Also remove unneeded brackets
around a code block, and remove the magic offsets 64 and 256 for chroma
values in the coefficient memory block.

Change-Id: I14fc14120a81ea1d6fb862674e8bf8cf6ba3d114

Change-Id: Idde3ab97960eda7022367c1f91a873a479bc9d7b

Also fix the type (TX_SIZE instead of int).

Change-Id: Ib9b3f33835e58a6e758ed5f37bb64543e62b6a86

Change-Id: I1272ae3f0fdfb7ed8eb364ef0c6dd1818d3179d7

Removed the rtcd subpixel invoke functions.

Change-Id: I8b7618bd5813333fac66b2817bdf807616e0fb33

NEEDED FOR BUILD

Change-Id: I56a3e68f15dff480b34de048e30231ba821b1ee2

Used ref_stride.

Change-Id: I31f0a3bb935520f54d11a1d87315627f162ae845

Update the fmt_deps function to use a new sed expression to convert the
object file name generated by the compiler into the path-transformed
name of the .o and .d files.

Prior to this patch, changing a header file would not trigger an
incremental build.

Change-Id: I07f498a1d134577b89a72e3f1143c737b31a0636

This removes functions that are no longer needed and cleans up some warnings.

Change-Id: I292a4c3694e9c1d68ce99cea390905b198434719

this prevents duplicating the same line of code in each caller of
decode_coefs().

Change-Id: Id7996ad394828bf77ef3d5e03002f577c9f79609

Change-Id: I8d2539ba1046012c948520ac23a1f1978be921c5

Change-Id: I0a36d1efb3bb81a54005b10316550ec67100559e

This prevents the relatively expensive token-from-coefficient lookup
function get_token(), plus a duplicate loop..

Change-Id: Ibecd407b2a91d3593d439ec4646e43fa26d2ff91

Change-Id: I1970f43e2cb5f7d9744c7249099eed226f16f162

Change-Id: I178f250b1a4d41d5a9c1619091f5ae51cebffb10

Change-Id: I18ca713b02a5241bdb20dddcde0216467b55b596

Just like for all other block modes, b_pred tokens can be read together
before starting macroblock reconstruction. This removes special cases
for b_pred in decode_macroblock() and allows to make decode_coefs_4x4()
static in detokenize.c.

While at it, remove the redundant handling and checking of plane_type
and block_index (i) in decode_coefs_4x4(). Since the function is static,
and is called only from decode_mb_tokens_4x4(), we don't need to worry
that the arguments ever go out of sync.

Change-Id: I2d415da0b51b89d0490a6b9e24cc86363c2090f7