This function is actually called from set_offsets which is called right
before vp9_read_mode_info.

Change-Id: Ibb9d5ad606194bc80eab264fad85b31c9dfd8f77

Also removing unused declarations from vp9_entropymode.h file.

Change-Id: Ib9c5826db3584a32f6bb3297a76c522b99d83402

Change-Id: I51f9ac910834f2d7aba2be4f7ffbce597e61a144

Change-Id: I0bc5d2d8c9fec8be18263b0dc2528886bb5b7b61

No bitstream changes. Using MB_MODE_INFO temp variables instead of
MODE_INFO variables. Removing redundant curly braces.

Change-Id: Ib9d1bedfbd8af97ecc722ccf697ea8177bbe287c

Change-Id: I23a75c495ed7ea917d7f312bef0990e20a6b53d9

lg2 -> log2

Change-Id: I0602ddff49e42c9c40c29c084d04b7592b9f8edf

* changes:
  vp9_dx_iface: s/vp8/vp9/ where possible
  vp[89]_dx_iface: delete unused function
  vp[89]_dx_iface: factorize vp8_mmap_*()

drop 'vp9_' from most static functions unrelated to the codec interface
itself.

Change-Id: I33e76c425bb7373570a57a61662a56d65ab4bdf3

Implements some of the helper functions more efficiently with
lookups rathers than branches. Modeling function is consolidated
to reduce some computations.

Also merged the two enums BLOCK_SIZE_TYPES and BlockSize into
one because there is no need to keep them separate (even though
the semantics are a little different).

No bitstream or output change.

About 0.5% speedup

Change-Id: I7d71a66e8031ddb340744dc493f22976052b8f9f

static mmap_lkup

Change-Id: I24aeac1eca8453e28d58bc06925e58efc228a0a6

s/vp8/vpx/ -> vpx_codec_internal.h / vpx_codec.c

Change-Id: If4192b40206276a761b01d44e334fe15bcb81128

Removing redundant function arguments and curly braces.

Change-Id: I46e02561f33fe02e84a3b19756f03b9504bd6a1b

Change-Id: I78a79fc51c2d7cc3c261f35b569155397f3dc0c4

Change-Id: Iccd4ab95ea51a6d57ed43947f2fd7ad92e8979cf

correct a doxygen and function reference

Change-Id: I525371d64969aa60c464d0f6a133bc29895d7991

Change-Id: I6bfec4fa50dfc1a953edb1a2aa8e97e6e896bed6

Adding segmentation struct to vp9_seg_common.h. Struct members are from
macroblockd and VP9Common structs. Moving segmentation related constants
and enums to vp9_seg_common.h.

Change-Id: I23fabc33f11a359249f5f80d161daf569d02ec03

Change-Id: Ic649e9e47d14d6f8cae0c443a425ea533a97ad8d

Independent horizontal and vertical implementations.

Requires that blocks be built from 4x4 and [xy]_step_q4 == 16

6-10% improvement. CIF improved the least.

Change-Id: I137f5ceae4440adc0960bf88e4453e55a618bcda

Change-Id: Iae84ab945cc9662a0ddd839aa2b9ca59f2ae5423

The function encode_block is called only by inter-prediction modes,
hence removing the transform type branching there.

Change-Id: I34a3172e28ce2388835efd0f8781922211bff857