Change-Id: I32276552b3ea6dc1dce8e298be114cfe1019b31c

Change-Id: I8a2983fb14274a6ac53681fa4cd5d4209cbd2905

Added a speed feature in speed 1 to disable splitmv for HD (>=720)
clips. Test result on stdhd set: 0.3% psnr loss and 0.07% ssim
loss. Encoding speedup is 36%.

(For reference: The test result on derf set showed 2% psnr loss
and 1.6% ssim loss. Encoding speedup is 34%. SPLITMV should be
enabled for small resolution videos.)

Change-Id: I54f72b94f506c6d404b47c42e71acaa5374d6ee6

Compute the rate-distortion cost per transformed block, and cumulate
the cost through all blocks inside a partition. This allows encoder
to detect if the cumulative rd cost is already above the best rd cost,
thereby enabling early termination in the rate-distortion optimization
search.

Change-Id: I0a856367a9a7b6dd0b466e7b767f54d5018d09ac

This reverts commit 13772781.
Also fixes a spelling mistake.

Change-Id: I5be8aa4d8d3c0323d4a6f41968a7b2c048949c3f

Change-Id: Icc4f70f0b0f91c9e7d5d00eedd67841afe2f2679

This cl converts use partition from last frame to do the following:

if part is none,horz, vert -> try split
if part != none and one of the children is not split - try none


Change-Id: I5b6c659e35f3ac9f11c051b92ba98af6d7e8aa87
Signed-off-by: Jim Bankoski <jimbankoski@google.com>

Change-Id: Ia547a5dd7650b771fd00edd673ab9f920270731c

This should significantly speedup cost_coeffs(). Basically what the
patch does is to make the neighbour arrays padded by one item to
prevent an eob check in get_coef_context(), then it populates each
col/row scan and left/top edge coefficient with two times the same
neighbour - this prevents a single/double context branch in
get_coef_context(). Lastly, it populates neighbour arrays in pixel
order (rather than scan order), so we don't have to dereference the
scantable to get the correct neighbours.

Total encoding time of first 50 frames of bus (speed 0) at 1500kbps
goes from 2min10.1 to 2min5.3, i.e. a 2.6% overall speed increase.

Change-Id: I42bcd2210fd7bec03767ef0e2945a665b851df56

Change-Id: I5b413bc0884af0bda38c05332d86490103905b3b

Encode time of bus (speed 0) 50 frames @ 1500kbps goes from 2min14.4 to
2min10.1, i.e. a 2.3% overall speed increase.

Change-Id: I3699580e74ec26c7d24e03681bc47ba25ee1ee87

Total encoding time for first 50 frames of bus (speed 0) @ 1500kbps
goes 2min34.8 to 2min14.4, i.e. a 10.4% overall speedup. The code is
x86-64 only, it needs some minor modifications to be 32bit compatible,
because it uses 15 xmm registers, whereas 32bit only has 8.

Change-Id: I2df53770c2e850813ffa713e1a91b45b0082b904

Moving vp9_default_inter_mode_probs array to vp9_entropymode.c.

Change-Id: I88ebda86ccc07f2a43c6c01d4b37898214cfb6de

Change-Id: I921c9faba6386535aaf717a54301dd346a9b8540

Added a speed feature that focuses only on thresholds
for new motion modes.

Moved sf->comp_inter_joint_search_thresh into speed
1.  This has ~+0.4% impact on quality at speed 0 as
our quality reference baseline.

Slight adjustment to baseline thresholds.

Change-Id: I7ebf104f1fe29af77ed4837b2e84be065621bbe5

Change-Id: I30ea91561ffac7e5065ba41b2d3ab7dedb720593

43,000 -> 5,750 cycles, about 7.5x faster.

Change-Id: Ibfd92821b9603f4ed9c256e0ececec14fa4565d0

Change-Id: I83ca53bf6def871f199a382a671f26ad7cbecbca

- Add add_constant_residual_8x8 16x16 32x32 functions
- Tested under RealView debugger enviroment

Change-Id: I5c3a432f651b49bf375de6496353706a33e3e68e

Change-Id: I41711bb994f542c5ba3d0cefd9b2e79db3c2c3a1