In frame parallel decoding mode,  there will be still several frames inside
the decoder when application stop calling vpx_codec_decode to decode frames.
The application will need to keep calling vpx_codec_get_frame to get all the
remaining decoded frames in the decoder.

Change-Id: I2ce8260a91282f045bb9a6093ff8a606b1990f14

Change-Id: I52f73943194039697da6880d2da54821b2498336

This commit added a call to set speed feature before initializing
motion search, fixed the problem where unintialized search method
is used before its value being set.

Change-Id: I537e4612bf0d00fd6f51396fd222d4b3bd6fde58

Change-Id: Ic0fb8e5016d064c2227cf5d87ffba86a4303c82b

Change-Id: Ie11558c076a0161cc9608788e050b1b16e31c490

Change-Id: Ibdd5255d37200fb8a1d50f71a2a49c6089ae21e7

An overflow issue could potentially happen in the second round 1-D
transform of the SSSE3 full inverse 16x16 2D-DCT. This commit fixes
this issue.

Change-Id: Ia19e4888fda1cc929a28a5f89a5beec612d628dc

This aligns the encoder behavior with the decoder.

Change-Id: Ifa0840e4b07b19309e0bf1d1182498883249ec45

Change-Id: Id3d0a49836fe996b806707d29a8130acf9d7ea0e

Change-Id: I58baa1da1f3bfc8a6da454399139fe6a7473ff10

In the current logic, if the sse for zero motion is smaller
than the sse for new_mv (i.e., best_sse), we may still end up
using the non-zero mv for denoising (if the magnitude of new_mv is above threshold).
This can happen for very noisy content, and can lead to artifacts.

This change ensures that we always use zero_mv (over new_mv) for
denoisng if sse_zero_mv <= best_sse.

Change-Id: I8ef9294d837b077013b77a46c9a71d17c648b48a

Change-Id: I0abad32551dc534d3db27424c118e4b2f6b50f37

Change-Id: I89a1dbea39c50c7633f746d9c93fec3a289f1b42

Fixes build with --enable-internal-stats

Change-Id: I137169c859f561478e45891defe976d595454166

Change-Id: I2c6950e7d79fc89c6f97e6dcf47317ef66c453a5

Change-Id: I6db1dc82f66438ac48f571d2f1a2ac7c39a97a1a

The new constant expands to 0x3fc00808.

Change-Id: Ib5109e4faf035fe0402b59f8a8d2e412628b9276

Change-Id: Id8877fad1f1e88b145e7c40c43174109b9c4f373