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Change-Id: I4c3d3224571176ac924d79ddfaba56990fc4000e

Conflicts:
	vp9/encoder/vp9_encoder.c
	vpx_dsp/x86/convolve.h

Change-Id: I60c3532936bedd796a75dfe78245a95ec21e2e55

Compute the rate-distortion cost for sub8x8 blocks with integer
motion vectors.

Change-Id: I7dc034fcc4bec3850f26d1f9ae0595c91df1137e

Improve the readability in the related rate-distortion optimization
search control function of sub8x8 blocks.

Change-Id: I7f7456bf40a98aa5146abfe0488cda745b84d899

This commit makes the sub8x8 block to use its nearest neighbor's
motion vector as predicted motion vector for NEWMV mode. It improves
the coding performance by 0.12%.

Change-Id: I99e56715b327573ce7e8a26e3515a4984dadfd98

Change-Id: I282f958c35aabcdfaf1077f8909c56c999420937

Change-Id: I996c48a90d7d71b52594a91a35cb8712c7fc212e

* changes:
  Add pluggable bitwriters.
  Add pluggable bitreaders.

Moved the API patch from NextGen to NextGenv2 and also added this
API to VP10. An example was included. To try it, for example, run
the following command:
$ examples/vpx_cx_set_ref vp10 352 288 in.yuv out.ivf 4 30

Change-Id: Ib56bc3d365e530cfc8d859a13ddbf4c007907b81

Change-Id: Id6683b9593b52aa0d159f8f013782d9e0bd07206

This reverts commit 80ddeb28.

breaks Android build and causes valgrind failures in the examples

Change-Id: Ie13ceed2f9f8970af87339b807032a52083f27fe

This patch fixes 2 issues in Palette mode:
1. More memory is needed in PALETTE_BUFFER for 444 video format.
2. A merge issue caused by
https://chromium-review.googlesource.com/#/c/333940/7

Change-Id: I2aedc7dfdfb6b66fbd600189ec6e1e2cc6120d40

No need to do avoid shortcuts when all we are testing is the superframe
syntax. Decreases the run time up the VP10 version of the test from 22
seconds to 3 seconds on my machine.

Change-Id: If0c3551cbb8af8b803e02629e803e5f09da76cd1

- Wrote function: fidtx8_sse2() and fidtx16_sse2().
- Turned on vp10_fht8x8_sse2()/vp10_fht16x16_sse2() for new types.
- Updated 8x8/16x16 unit tests for accuracy/speed.
- Running 20K times with random numbers and getting through
  tx type from V_DCT to H_FLIPADST, SSE2 speed improvement:
  8x8: ~131%
  16x16: ~66%

Change-Id: Ibbb707e932a08fec3b1f423a7dab280a1d696c9a

Failing since: 66f2f65e Merge MISC_FIXES

Change-Id: I8135d6a9d74972c595f1b6294fb842e68f91e50e

Change only affects 1 pass, vbr, speed = 5 (real-time mode).

Some improvement for high motion content.
AvgPSNR/SSIM metrics for ytlive set all up, on average ~2%,
some clips (high motion ones) up 4/5%.

Encoder speed down: on mynintendo_x1.1280_720.y4m: 47fps -> 44fps.

Change-Id: I9e3eaa6392dcb6b5b44ee6f43004f97ba859bc11

Skip checking obmc when regular inter predictor is not so good (the
rd-cost for Y residual is greater than the total rd of the best mode
so far.)

Performance change compared to full rd search:
  +0.006% lowres, -0.056% midres
Encoding time :
  1.14X baseline (was 1.42X)

Change-Id: I11350f955a20e1a2331be458537a915e09fbedf3

Change-Id: Ic9ed1f88f5550b69a45a0fdc71aae5864db7e178

This will make the code change for a pure ANS experiment manageable.

Change-Id: I3c72a2d8e75afa2cc8e56992ee91f4760202f4d4

This will make the code change for a pure ANS experiment manageable.

Change-Id: I9905f3a89f492a4346860463a72fa8c52aac4c8e