Change-Id: I7255b3bc47d760333f58ac4878becbcc8ad30967

Change-Id: I7a1a7190dc32c65846a897a3162a02d63e59719f

Change-Id: I909a81991aa0cc18afe6526542c7513837445213

Change-Id: I7e2591b4b54e0eac8521e128c7d97f62d2057ed8

Adds a speed 8 to VP9 where only the nearestmv (0 mv) is searched.
This seems to be about the same speed as vp8 speed 5.

Adds a new speed feature to disable inter modes based on a mask for
each blocksize.

Adds code for having lower complexity motion search methods
in nonrd pick mode function, even though speed 7 still uses DIAMOND
search for now.

Also uses HEX search for speed 6 rather than FAST_HEX which improves
psnr by 0.56% without any noticeable speed drop (tested on gipsmotion).

Change-Id: Ic13176572dbd3aed5884a26786940a4b1bbd8a75

Change-Id: Ib68d4a2de838254a66272324b909292048cbe60d

Change-Id: I64172710654e95a90ee754d14d7104337d28010f

don't require perl to be in a fixed location

Change-Id: Icc8b6113a2a3626f847fe46409334a03f1db5c85

Merge "[svc] Fix "possible loss of data", "division by zero" and "index 5 out of bounds for type" compiler warings"

Change-Id: Ic32eb103d0d7f98c0a16c4e7bdec117faf05df02

Change-Id: Icc057b819d80c608a6003fd7ef58aefed7a15824

For blocks at frame boundary, the selected block size sometimes needs
to be smaller than that was first given. This commit forces such block
size change only between square blocks, so as to avoid the potential
use case containing 32x16 + 16x8 + 16x8, for 1080p sequences.

Local test suggested no visible coding speed difference. Borg test
reveals no difference in terms of compression performance.

Change-Id: Ie8de87f3c6febc3acf11b4cbfdf2077f9f6def52

"index 5 out of bounds for type" compiler warings

Change-Id: I414d39198cb02d1b8e2330002ed5fe062aaea95e

Change-Id: I9a38af32f16f196b83dd69755eafb9543edf5691

This commit checks if the motion vector associated with the current
mode has been computed in previous mode tests. If possible, skip the
redundant reference block generation and SAD calculation in the
non-RD mode decision process.

For test sequence pedestrian_area 1080p, the runtime goes from
24261 ms to 23770 ms. This does not change compression performance.
The speed-up is mostly around places with consistent motion.

Change-Id: I97be63c6a2d07c57be26b3c600fbda3803adddda