* changes:
  add vp9_satd_neon
  fix vp9_satd_sse2
  vp9_satd: return an int

~60-65% faster at the function level across block sizes

Change-Id: Iaf8cbe95731c43fdcbf68256e44284ba51a93893

zeromv_lastref_sse was not reset.

Change-Id: I23c12e804d63dc7dc18514f6efe71de1d1acbd6a

This change makes sure last reference with zero mv
is always checked for mode selection.

No change in metrics.

Change-Id: Iaf01877bf34272b966c78bfe18daad882a0a419e

The counts are never used when frame_parallel_decoding_mode
is set.

Change-Id: I293aa68abadcdd30973adacb9f5f5a3aecf8daa2

Change-Id: Ic0ec32c1d7f7c08c9f956592dccbfd9060b1f624

and fixed macro name.

Change-Id: I306b98a2b4ec80b130ae80290b4cd9c7a5363311

This reverts commit d76032ae.

breaks 32-bit builds

Change-Id: If6266ec2a405b5a21d615112f0f37e8a71193858

Change-Id: I6a360a12e8da8cdcb8a779647512591612d64f31

accumulate satd in 32-bits
+ add unit test

Change-Id: I6748183df3662ddb9d635f9641f9586f2fd38ad5

the final sum may use up to 26 bits

+ add a unit test
+ disable the sse2 as the result will rollover; this will be fixed in a
future commit

Change-Id: I2a49811dfaa06abfd9fa1e1e65ed7cd68e4c97ce

Change on affects 1 pass CBR.
On key frame, temporal layer_id is reset to 0 for 1 pass CBR,
but since "layer" is reset, the svc.layer_context[layer].is_key_frame
was not correspondingly set properly.

Change-Id: I08f6da0a55ac7429ccfbaddfb7be14479e43543b

Silences several legal but suspicious unsigned overflows found with
clang -fsanitize=integer.

Change-Id: I69399751492a183167932b0a10751c433c32ca7b

Found with clang -fsanitize=integer

Change-Id: I17cb2166c06ff463abfaf9b0e6bc749d0d6fdf94

Found with clang -fsanitize=integer

Change-Id: I2538e7483cb2d5f06bceecbd3326bdd88bfecfa1

Modify h_predictor_4x4 with XMM registers.
Speed up by ~25% in ./test_intra_pred_speed.

Change-Id: Id01c34c48e75b9d56dfc2e93af12cf0c0326a279

tm_predictor_4x4 is implemented with SSE2 using XMM registers.
Speed up by ~25% in ./test_intra_pred_speed.

Change-Id: I25074b78d476a2cb17f81cf654bdfd80df2070e0

Existing condition only applied to temporal layers.

Change-Id: Icef20a59d0afc61d4e14dea01aff4786fa9e41ae

Change-Id: Ic81f38998fb1b8d33f5a5d7424c2c41002786cef

--disable-XXX has the effect of disabling all extensions above it, e.g.,
--disable-ssse3 disables ssse3-avx2.

Change-Id: If02b44ca71ee12e4acb12010db8593a7989f2a9d

Zoe Liu authored 9 years ago and James Zern committed 9 years ago

Change-Id: Ieec4a7be5945dc6de192e2d8292ab978baf47f53
(cherry picked from commit 20962964)

Small changes to the best quality default speed trade off.
Some speedup settings are worth while even for best quality as they
have only a very small impact on quality but a significant impact on
encode time.

These changes give as much as a further 50-60% increase in encode
speed for my test animations clip with minimal impact on quality.

For this sequence these changes improve the best quality encode  speed
to about the same level as good quality speed 0 in Q3 2015 whilst
retaining the large quality gain of over 1 db

For many natural videos though the quality difference from good 0
to best is much smaller.

Change-Id: I28b3840009d77e129817a78a7c41e29cb03e1132

Change-Id: I5a4f1f7b9de20fbfc28cb743dcd29c0eeca736f8

This is simpler than the previous scheme, which tried to allocate
the CRITICAL_SECTION struct in a thread-safe manner before it
could use it to run the wrapped function in a thread-safe manner.

Change-Id: I172e5544e5f16403a3a0e5e2b9104b1292a0d786

Change-Id: I46abd85e2187b8f4c2846416a23fab26d9b9f67d