- Add unit tests to verify the bit-exact result.
- In speed test, function speed (for each mode/tx_size)
  improves about 23%~35%.
- On E5-2680, park_joy_1080p, 10 frames, --kf-max-dist=1,
  encoding time improves about 1%~2%.

Change-Id: Id89f313d44eea562c02e775a6253dc4df7e046a9

quiets double -> int conversion warning

Change-Id: Ic860d187bc77e18b277eef28310feee1899cdbe6

Change-Id: Ic90ebe6136f4b75645ba699d49c0bcb3764ddccf

The gm parameters need to have WARPED_PRECISION_BITS precision
until they are written to the bitstream because functions in
reconinter use these parameters before they are written to
the bitstream. Previously, the parameters weren't being converted
to WARPED_PRECISION_BITS until they were read from the bitstream
which causes an encode/decode mismatch.

Change-Id: I31e76e9d6f7d24df21af287a72f8c01f1997304d

5b5fbade VP9LfSync->VP10LfSync
b752848e vp8_yv12 -> vpx_yv12
e5068cd5 VP9->VPX for reference frame flags

Change-Id: Ia36860499c81a5aca8cd6190e7370ec404c0df0f

(1) Apply ALLOW_FILTER_INTRA_MODES flag to the correct place, otherwise
there are bitstream mismatchs when it is 0.
(2) Rename pick_ext_intra_iframe() to pick_ext_intra_interframe().

Change-Id: Ic88c930de1d3f819750f0892df52bde55ae32a91

68e7e4d0 Remove VP9_CAP_POSTPROC
0738390c Remove vp9_temporal denoise
b89861a4 Remove vp9-postproc

Change-Id: I4ecaa0ac83a519c8174a494378fc23df610ff2a8

As VP10 does not support multiple layers yet, we disable the ported
tests from VP9.

Change-Id: Ib7577c27e402ede481213b7a64ebee7576a025a5

Manually cherry-picked the following changes:
8c8d16de vp9 -> vpx in names
75b57d39 VP9_ -> VPX_ in function names
761a7088 VP9_INTERP_EXTEND -> VPX_INTERP_EXTEND
4273a52c VP9->VPX in border pixel macros
03568c31 VP9_FRAME_MARKER -> VPX_FRAME_MARKER
2334f51d VP9->VPX in fdct function names

Change-Id: Icc18dbf4b416dd0fa21033b3e19ab8a47c893508

Tested on lowres and midres, performance impact is neutral.

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1269

Change-Id: Idaccaf7da7b460e6201efd436c084be66b5d4ebd

Change-Id: I9c51ae3a2af698efe32288b807f881385e19822b

Change-Id: I8101de20e873c19d03c7fd2977bc22003e395807

Change-Id: I6a9ab351012b731308d6b4fc78c09744c6afb61a

Change-Id: I09b8acd22d031ece52e1fee18b998349bf1cf06b

This commit makes the encoder to use different frame context index
for different frame types. In the baseline setting, it sets the
frame context index of the overlay frame to be different from other
regular inter frames. In the ext-refs setting, it further allows
the backward reference frame to use a different index.

It improves the compression performance for both settings.

Baseline
lowres  0.12%

ext-refs
lowres  0.50%
midres  0.56%

Change-Id: I7c63ddec9fc296c56a86353cf2c661a740b97a97

everything outside of third_party should follow 'PointerAlignment:
right' i.e., associate the '*' with the variable

+ add a note about the clang-format that generated this file

Change-Id: I13e3f4f5fb6e22a8fa7fc3d06879c995b7c41a39
(cherry picked from commit e4290800b21478a3f9548c58b4f15c5ba5393073)

Reduce its size form 270x2 to 90.

Change-Id: Icaacc4258e43cdc19c6f06598fee17c3dd06d7e9

The LLVM trunk has reached 4.0 and now __clang_major__ is not enough
to distinguish between old XCode Clang and the new 'real' Clang.
Using __apple_build_version__ allows to make this distinction.

BUG=chromium:631144

Change-Id: I0b6e46fddfe4f409c7b7e558bda34872e60ee2d9

Change-Id: I250379f0ac8d4929c9032e7343290e2980fc2e77

float->int as reported by -Wfloat-conversion

Change-Id: Icb0ecb9e2d54edb95813d9f2de34cb6c27b63cbd
(cherry picked from commit 5e2791b54da066cc8543c066813373c9274ff53f)

Change-Id: I1efc16fa158740a06da719a1ea90c6dd6a182bb4
(cherry picked from commit 325bdddc38ad15cf7dd2bc618461a13cfb006812)