We used set_partition_seg_context() only before calls to:
 1. update_partition_context()
 2. partition_plane_context()

Moving these functions from vp9_blockd.h to vp9_onyxc_int.h and
inlining  set_partition_seg_context into them. After that it is not
necessary to have {above, left}_seg_context fields in MACROBLOCKD struture,
so removing them also.

Change-Id: I4723f59e1c8f3788432b7f51185d8d747b3a97f9

Change-Id: Iab334b5fd51dfa7e7f29963f8bdc62fd7355e56d

This value is a global frame-level flag, not a macroblock-level.

Change-Id: Ie8c5790a931150741c2167c00c3e3dd2cf26744d

replace VP9D_COMP usage with the (slightly) more targeted
VP9_COMMON/MACROBLCKD structures.

Change-Id: I50d2579238d1a5d51ba5a82379266448ae64b24b

replace VP9D_COMP usage with the (slightly) more targeted
VP9_COMMON/MACROBLCKD/struct segmentation structures.

Change-Id: Iabb3616e231417b0e17b7e4b384ea63167a81745

replace VP9D_COMP usage with the (slightly) more targeted
VP9_COMMON/MACROBLCKD structures.

Change-Id: I09f6c4a5b0bcc20222210831b5b4c1582eced300

replace VP9D_COMP usage with the (slightly) more targeted
VP9_COMMON/MACROBLCKD structures.

Change-Id: Ieafac9ad035cba808ed91d3dfd321ba864b58905

This 2-pass rate control setting allocates bits based
on first pass stats to each kf group, gf group and individual
frame but does not correct the bits left and allocation after
each frame.

In other words it recommends a bit allocation for each frame
but does not try and correct any over or under spend on a
frame over the remainder of the clip. This reduces the accuracy
of rate control in terms of hitting an average bitrate but prevents
problems that may arise because early frames either use to many
or too few bits. This mode is currently more inclined to undershoot
than overshoot (particularly at higher data rates).

Also minor changes to rate of adaption when recode loop is not
enabled.

This mode is currently enabled by default for VBR.
It gives the following % performance gains.

derf +0.467, +1.072
yt 2.962, 2.645
stdhd 1.682, 1.595,
yt-hd 2.3, 2.174

Change-Id: I3c84a9bf8884e5b345698ff0e19187f792c2f3a0

Delta reduced because of concern about popping on some
very hard clips.

Also allow some frame recode at speed 2 for kf/gf/arf.

Change-Id: Ib47dff42da41aa6eec83b7285fcaaca24abb851e

This patch fixed a bug that caused 32bit PIC build mismatch. The
stack pointer was modified after "GET_GOT". Loading left pointer
from a hard-coded position gave wrong result.

Change-Id: Iea0aec6f917b12a6b3393ffc986bad74510248cc

Commit "d207 intra prediction ssse3 using bytes" caused mismatch
while building 32bit PIC code. Disabled these SSSE3 functions
until we fix the bug.

Change-Id: Ic444e531d3d4058092fe6eab09006b44fcb18e4c

To avoid the dependency on the order of header files included.

Change-Id: Ic142638d75fe95e6aba41b11664bfa15f076f793

don't update them when frame_parallel_mode is true

Change-Id: I22ff131a6c6eea238415d10b729f195c7d6dc60d

This commit makes the buffer allocation of zcoeff_blk array in
pick_mode_context block size aware. It calculates the number of
4x4 blocks in the partition and assigns the memory space accordingly.
This process (and the uninitialization) is done once for each encoding
pass. It allows memory copy of smaller buffer when possible.

For football at 600kbps, the runtimes improve by about 1%:
speed 1, 45961ms -> 45472ms
speed 2, 23863ms -> 23598ms

Change-Id: Id2ca24906fa89f46fa5fe742ec4b8efc2a61f877

in most cases at least the left column was a harmless race as it was
left unused later in the code.

Change-Id: I43211df66fb157c6feecf08c681add4fcf18b644

Change-Id: Iaaca88097904b889769901f2bd331f4fff0e5044

Just making fdct consistent with iht/idct/fht functions which all use
stride (# of elements) as input argument.

Change-Id: I2d95fdcbba96aaa0ed24a80870cb38f53487a97d

Change-Id: Icb8c677f910f588cc7c97e70f024787fe6789257

That makes decoder and encoder (only bitstream writing part) a little bit
simpler and faster. Moving get_sb_index() function to the encoder.

Change-Id: Ie91aaeefd69c84b085948267b33556a7666c6278

Change-Id: I9672a61e60a26e2934796f088880ce4cb49605be

coef_counts is now in cpi->mb, instead of cpi. The commit corrected the
mis-use and enable succefual build.

Change-Id: I0e77909d34571cfd2560c66b46b1f8fa0cd1a6b4

In deciding the transform size for a given block in a given TX_MODE.

Change-Id: I1467da09853e69cd320695a24c04e19a2f3d04fb