This function initializes the predictor buffer pointers and
calculates reference motion vectors. It is only needed in the settings
of inter frame coding. Hence removing it from the key frame coding
branch in rtc_use_partition.

Change-Id: Ic4e16c7467a5f32be4e0bf619ef9d57afb4a7075

Change-Id: Ic5692af975fe6bd2d8ec82bbae103c6f7c2fc13e

This function is deprecated after the re-design of partition search
that runs big block size, then four-way split, followed by
rectangular block sizes. This commit removes the related functions.

Change-Id: I417549c8e0fa3cf35bd29816b805dd4e7c3660c6

The function rd_pick_reference_frame can be deprecated. Its use was
subsumed by the adaptive motion search control.

Change-Id: Icb0c2fa335f0f06fa7b79a71f972d9fa54d750db

Change-Id: If14d2fc8cf4202d24f7d87ea74b8ce88a6a816d9

Change-Id: I4d2729dc5c46db2847700256941a66b0957c105d

Change-Id: I35ec77b71e6fd686865cead9281e4dd9e9bc9e86

In real time encoding, we enable encode_breakout to make encoding
fast. A speed feature "use_encode_breakout" is defined to set
encode_breakout thresholds for different speeds.

However, currently, static_thresh is an encoder option. The encode_
breakout can be turned off if user sets static_thresh=0 specifically.

The rtc set borg test result: (need to set --static_thresh=1)
speed -5, psnr loss -3.543%;
speed -4, psnr loss -2.358%;
speed -3, psnr loss -0.771%.

Encoding speed test:
speed -5, 11% - 60% speedup;
speed -4, 5.5% - 28% speedup;
speed -3, 0.8% - 7% speedup.

Change-Id: Icde592ffbe77eac7446f872a2e9eb2051733677b

Aq 1 only updates segment map on kf and arf and
only uses 3 segments. With these settings AQ1 is
+ for most clips in SSIM but negative in psnr.
However, the penalty in PSNR is much less than
previously.

Old version aq1 average results for std hd
-20.899% psnr, -5.809% SSIM
New version aq1 for std hd
-3.57% psnr, +1.23% SSIM

Aq2 Now uses only 2 segments and rd.
This mode is still slightly negative for most clips on
psnr and SSIM but seems to have a much bigger visual
impact on several problem clips than aq mode 1.

Old results for std hd:
-2.578% psnr, -1.151% SSIM
New results for std hd:
-1.561% psnr, -0.85% SSIM

Change-Id: I94f57f8a73121629ce598fb921aad761c1450e1c

Use frame_parameter_update to precisely describe the functionality.

Change-Id: Ia9a55ba8efef7b987e30d949dd00ac716189bdb9

Function encode_rtc_frame_internal() and encode_frame_internal() only
differed by a couple of speed features, this commit relocation those
difference into the setup of speed features and merged two functions
into one to remove duplication.

It also fixed a subtle bug super_fast_rtc was used before it was
initialized.

Change-Id: I234a5a1d11a4450930e5b4943dbab434208d5030

Change-Id: Ic6a733f1fe92458da89c8459c5686ba1e08b92bf

Change-Id: I151bd3de689bceb72969120095257c37656db92f

Change-Id: I9139210fc6b9878de7844d74dd97784a6d289230

Block type was already detected by is_inter_block() call.

Change-Id: I7923ce11b6a0071ce9df8c744a78c816651a15dc

Change-Id: I71d85e3455545960938e525ae8aa0a667e1db94c

Fixes a build issue when internal stats is enabled

Change-Id: I822cc60274e34b5f29ccbaa1f986fb9da6a8de4b

Change-Id: Ifdd951f24932839f06d1c700371662511dde6ebe

Fixes an assert that crashed for 360p..

Change-Id: I2faf15c93cbdb0e62a27a3b663f0d09ba62774a8

This commit added a logic to prevent the inter_filter type from being
changed if the default interp_filter mode is not switchable. Also, it
sets the default interp_filter to BILINEAR at very and super fast rtc
encoding modes

Change-Id: Ic41e6d31de29795a4ce536ec79afb01cab6daad3

--rt --cpu-used=-5 uses the progressive rtc mode
--rt --cpu-used=-6 uses the new super fast rtc mode

Change-Id: Id6469ca996100cdf794a0e42d76430161f22f976

use mode instead

Change-Id: I419d7a2dc4b0714ca6ff723c5e824521c150c460

So x86_64-win64-vs11 can build successfully.

Change-Id: If354c2ea3921fac8c9b413ed39223e70bc20c535

Change-Id: Iea7c9fa0726dbf9792eea79e6a05eb8a3c718d45

In this new mode, the size range is strictly determined by the min
and max partition size in neighborhood blocks.

Niklas720 encoding time at cpu-used -5 goes from 56250ms to 50676ms,
a 10% reduction.

Change-Id: I316b0e2ac967ff3fad57b28d69c0ec80b7d8b34e

Change-Id: I27a30b43eae026a77f92958e2238d02d9cdf7832

Change-Id: I101017621003314f000a454725ea13fc9db43177

Change-Id: If446225afbb49f6033c2a4516a37c377de6f70f7

This patch only works if the video is a width and height that are both
a multiple of 32..   It sets every partition to 16x16, and does INTRADC
only on the first frame and ZEROMV on every other frame.   It always does
does the largest possible transform, and loop filter level is set to 4.

Was ~20% faster than speed -5 of vp8

Now 20% slower but adds motion search ( every block ), nearest, near
and zeromv

The SVC test was changed because - while this realtime mode produces
bad quality albeit quickly, it isn't obeying all the rules it should
about which frames are available.

Change-Id: I235c0b22573957986d41497dfb84568ec1dec8c7

Trap divide by 0 that could occur with a 0 rate target
in aq mode COMPLEXITY_AQ.

Change-Id: I034514f512b2a0db470ae8d37ea395278bf473cf

Change-Id: I8d17867a4772554cbba2bd113cc5b4c99d50146d

Corresponding renames:
  subpel_kernel              => interp_kernel
  vp9_get_filter_kernel()    => vp9_get_interp_kernel()
  pred_filter_type           => pred_interp_filter
  adaptive_pred_filter_type  => adaptive_pred_interp_filter
  mcomp_filter_type          => interp_filter
  read_interp_filter_type()  => read_interp_filter()
  write_interp_filter_type() => write_interp_filter()
  fix_mcomp_filter_type()    => fix_interp_filter()

Change-Id: I1fa61fa1dc81ebbf043457c3ee2d8d4515bee6d3

Reading second motion vector only when it has a second ref_frame

Change-Id: Ica72c1cd955832e15ceccda5e5a17b0bfcd83044

This commit deprecates the use of best_mv from encoding and bit-stream
writing stages. It hence removes the definition from MACROBLOCKD.

Change-Id: I8e5302775a2aa4a18900726df407bff881f2dfb1

Keep naming consistency for RD and non-RD mode decision functions,
respectively.

Change-Id: I904282b675fc511a46c13cb1f8287aa5d1c8ac94

This commit setups a test framework for real-time coding. It enables
a light motion search for non-RD mode decision purpose.

Change-Id: I8bec656331539e963c2b685a70e43e0ae32a6e9d

Calculate the skip_coeff as part of the encode process, rather than
checking the eobs after the fact with another pass.

Change-Id: Ib41b139e96a97dee30e4b993b4cc53d86337128d

Change-Id: Iac5c5aeaef62a4095a60d91285d2c7ad717db0fb

Change-Id: I6d9f595249dc71752abe16c042d3b07aa2e4248d

This commit allows encoder to compare the SAD cost associated with
the best motion vector predictor, per frame. If one reference frame
has this cost more than 4 times of the best SAD cost given by other
reference frames, skip NEARESTMV, NEARMV, ZEROMV mode check of this
reference frame.

This setting is turned on in speed 2 and above. Compression quality
change in speed 2:
derf  -0.014%
yt    -0.097%
hd    -0.023%
stdhd  0.046%

It reduces the speed 2 runtime of test sequences:
pedestrian_area_1080p 4000 kbps 310763 ms -> 303595 ms
bluesky_1080p 6000 kbps         259852 ms -> 251920 ms

Change-Id: I7f59cf79503d51836d61d56d50dc5bdf0e502e22