Replace mi_width/height_log2 with b_width/height_log2 in partition
type parsing at bit-stream writing stage. This allows parsing
resolution at 4x4 block level and makes the 4x4/4x8/8x4 partition
coding consistent with other superblock types.

Change-Id: I7db3617ea042e0db2dc898999b0c323bff91a22f

Test on cif set showed small but consistent compression gain for
almost all encodings with overall impact of .08%. The gains average
aournd .12% combined with D63 adst change.

Test encoding on std-hd set is ongoing..

Change-Id: If4d94799cf0486fb9c770b193e5c386d13d99d59

This code is no longer needed for correct intra prediction.

Change-Id: I822d1a8b0ad0a00e7c4c6e7b2931790c39d1267d

This patch eliminates the intermediate diff buffer usage by
combining the short idct and the add residual into one function.
The encoder can use the same code as well.

Change-Id: Iacfd57324fbe2b7beca5d7f3dcae25c976e67f45

These building blocks enable rate-distortion optimization search
over block sizes of 8x4 and 4x8. Need to convert them into mmx/sse
forms.

Change-Id: I570ea2d22d14ceec3fe3575128d7dfa172a577de

Adds a subsampling aware border extension function. This may be reworked
soon to support more than 3 planes.

Change-Id: I76b81901ad10bb1e678dd4f0d22740ca6c76c43b

Change-Id: If6aee510cbc4910f2f24fcd92dddc65fdf8edeea

Remove an assumption about chroma size, and the number of planes.

Change-Id: I286a7fac296ec334c6a8ad847f663f3adbb9f43e

Change-Id: I2408ad22717784a40e23701ccb9d978265440e4f

Change-Id: I8b2687138df636b2b78c8cc5156e3882b0009de0

This commit allows proper transform type (DCT/ADST) selection in
the settings of partition 4x4 level.

Change-Id: Iec6f922a46480d777e7ca9142a99e8c131f0077b

Merge "Moving several static functions from vp9_reconinter.h to vp9_reconinter.c." into experimental

Always initialize the mode_info with sb_type of BLOCK_SIZE_MB16X16
for the first-pass encoding test.

Change-Id: Ic86393eeef981bdd523a5b44cfac3f0b24c068b7

Combining encode_nmv_component with encode_nmv_component_fp
and read_nmv_component with read_nmv_component_fp. Bitstream is slightly
changed (only the order of bits), here are the results on test sets:
stdhd: +0.047, yt: -0.038, derf: +0.001, hd: -0.011.

Change-Id: I1be312e976796df78ca63368702d0ee19f2b8c50

This patch eliminates the intermediate diff buffer usage by
combining the short idct and the add residual into one function.
The encoder can use the same code as well.

Change-Id: Iea7976b22b1927d24b8004d2a3fddae7ecca3ba1

Trial use of a combination of reference frame,
prediction block size and mv to define segmentation.

Change-Id: Ie8946a0446dbad777fdcf7626f89e5af0994db50

Change-Id: I5da9c16bab26f6ff0c9d3a2a29ef6c84f5093161

This patch eliminates the intermediate diff buffer usage by
combining the short idct and the add residual into one function.
The encoder can use the same code as well.

Change-Id: I4ea09df0e162591e420d869b7431c2e7f89a8c1a

This commit allows the rate-distortion optimization recursion
at encoder to go down to 4x4 block size. It deprecates the use
of I4X4_PRED and SPLITMV syntax elements from bit-stream
writing/reading. Will remove the unused probability models in
the next patch.

The partition type search and bit-stream are now capable of
supporting the rectangular partition of 8x8 block, i.e., 8x4
and 4x8. Need to revise the rate-distortion parts to get these
two partition tested in the rd loop.

Change-Id: I0dfe3b90a1507ad6138db10cc58e6e237a06a9d6

Change-Id: I299feefa64b93bd62263aea1ff1e41e85faeb6ca

This reverts commit a9333111

Change-Id: I2321f88011178381adbcffeda1bcc6a430ab8f1d

To be consistent with other prediciton modes

Change-Id: If9e1464e5c807f0b36047a046c4ac59d91b1b868