Specifies the bit-depth, color sampling and colorspace
for intra only frames for profiles > 0

Also adds checks to ensure that profile 1 and 3 are
exclusively used for non 420 streams.

Change-Id: Icfb15fa1acccbce8f757c78fa8a2f60591360745

Merge "[spatial svc]Enabl golden frame for base layer and fix wrong ref_frame_flag for upper layers in first frame"

* changes:
  vpxdec warning errors addressed
  cast enums to int to avoid gcc warning in pred_common

Re-organize the one-byte structure for 16x16 first pass
block. Add bits to indicate motion vector directions.

Change-Id: Id10754ba343dfc712c7fed5bcc85c67fa0bbcb89

[spatial svc]Enabl golden frame for base layer and fix wrong ref_frame_flag for upper layers in first frame

Change-Id: I1fec9c084b499b2f445b79726066d01b136b59fa

Change-Id: I303213fbb0ad5fbf28f0ca17271624b75e9d6319

Change-Id: I4e2aeaef3e6efd5be3cb963d2eba5e08dc89b803

Change-Id: Ie3e478ef4fa565225d9e19a14d2f40aad966c2b6

Change-Id: Idd1327852f0df0eab0ea3b33959f2b8292b77301

Change-Id: Ia989a01d79f1f02defbeccb1b8eee23fdf5e764e

Change-Id: Ie813af24d23c7d72b38749b3382b315daf516be5

Change-Id: I1b3c5337f018dde27dc819ab18bd081d169a91e8

Change-Id: I2e2765b851fb0a1b15351c2aa0e079197cbee373

Change-Id: I9d995178fd764be252e571fa23901da0f991bbb8

Change-Id: I5b050122e6ed183a5b33c1f38e4fbf63b6721062

- output DecodeError() on failure
- remove unused includes

Change-Id: Ib5059137f7033089d4010cbdfd633861b9028718

vp9_variance8x8(), and vp9_get8x8var().

On a Nexus 7, vpxenc (in realtime mode, speed -12)
reported a performance improvement of ~1.2%.

Change-Id: I8a66ac2a0f550b407caa27816833bdc563395102

Change-Id: I3be8911121ef9a5f39f6c1a2e28f9e00972e0624

Change-Id: I991e36aa3cfa62aae6d27b253297dd9ca9e8bc12

Change-Id: Iaa40b472f6c1c48bb3bb47332b6fcf36d7f3c10e

The mb_energy value is used by aq-mode. Turn off computing its
value when aq-mode is off.

Change-Id: I26c239f124eca45a5ee58b90d19eae00d9a7cda5

Moved encode_breakout code out of handle_inter_mode().

Change-Id: Icd661136b05fdf163768c406f91e0c98a8df89eb