Restructure if statement to clarify the error condition. Trigger the
error before clobbering pc-> variables.

Change-Id: Id01cab798a341ce9899078fdcec265a0e942a0b7

Change-Id: I4fcd6e4656d9823aead941616cd63501aecbd6e2

Global function pointers can not be defined in header files. Restructure
vpx_scale pointer configuration.

Change-Id: I6f568a263ad770d32f530abad6007f990fd1003a

Decode the mv mode with if-then-elses instead of traversing
the vp8_mv_ref_tree data structure.  This will make it
easier to interleave vp8_find_near_mvs and vp8_mv_ref_probs.

Change-Id: I1e798d6ec40fcaeeff06ccc82f81201978d12f74

into a function.

Change-Id: Ia023a0587100a52cb084f5d9d5512efa6198dad3

Did some cleanup as well.

Patchset 2:  Fixed bug.  Will revisit the segmentation logic.

Change-Id: Idf9fbcff9aaf467bdace9fbd58ef2cea6c602049

DETOK structure is not used anymore.

Change-Id: Id22e1af78fb85d4bb151237a60290d9364faf217

Applies to generated files with c, h, and mk extensions.

Change-Id: Id82c46673c7aad43e95a9de5058ddcfc6fd72f14

check to make sure that cx_data buffer has enough room before
writting to it, prior behavior did not which could result in a crash.

Change-Id: I3fab6f2bc4a96d7c675ea81acd39ece121738b28

During the _pick only the Y plane is examined. In addition, data beyond
the borders of the frame is not read.

Change-Id: Ic549adfca70fc6e0b55f8aab0efe81f0afac89f9

Tests showed over 2% improvement on various HD clips.

Change-Id: I94a30d209c92cbd5fef285122f9fc570688635fe

sizeof(unsigned long)=4 in 32-bit builds

Change-Id: I81c9d698c80ffaa332214e5b43e98b4e30cf9e88

Instead of using the predict buffer, the decoder now writes
the predictor into the recon buffer.  For blocks with eob=0,
unnecessary idcts can be eliminated.  This gave a performance
boost of ~1.8% for the HD clips used.

Tero: Added needed changes to ARM side and scheduled some
      assembly code to prevent interlocks.

Patch Set 6:  Merged (I1bcdca7a95aacc3a181b9faa6b10e3a71ee24df3)
into this commit because of similarities in the idct
functions.
Patch Set 7: EC bug fix.

Change-Id: Ie31d90b5d3522e1108163f2ac491e455e3f955e6

NEON version of copyframeyonly, extendframeborders, copy_frame_func were
not working for plane stride < 128 and/or y_width < 128.

Change-Id: Id6c2e6c795274da0c90134b15c0d5f62d1b17a6c

Change-Id: Id1c189350d54919be37f864dae91dee37584945a

Change-Id: Ibbd05e981debee12c16ebcd274150cd75a94a69d

It was crashing when number of partitions was bigger than the number
of MB rows (ex. 128x96 with 8 partitions).
Start point was not checked against mb_rows, plus extra
"empty" partitions were not written out.

Change-Id: I9c2f013b9ec022354b658fab4ef799ff8b1de93d

Commit 217591fd modified the encoder ABI without incrementing the version number.

Change-Id: I74de01597dadcdcd96f6b817e4ec69d9ab535e4c

Added the ability to create rate-targeted, temporally
scalable, VP8 compatible bitstreams.

The application vp8_scalable_patterns.c demonstrates how
to use this capability. Users can create output bitstreams
containing upto 5 temporally separable streams encoded
as a single VP8 bitstream.
(previously abandoned as:
I92d1483e887adb274d07ce9e567e4d0314881b0a)

Change-Id: I156250a3fe930be57c069d508c41b6a7a4ea8d6a

buffer_level in VP8_COMP and starting_buffer_level, optimal_buffer_level
and maximum_buffer_size in VP8_CONFIG changed from int to int64_t
to avoid potential crash issues for larger target bit rates.

Change-Id: I0d5ab6c8a44c2fef51f30cd8df4bb4b739c5df26

Previous entropy probs need to be saved (and restored) only when
current updates are not propagated.

Change-Id: Ie6ee0543066e30874e56258be0a6b7d2dd2fdb2b

Uninitialized data could be written to the first pass file when no
motion vectors are present in the frame.

Also fix a number of compiler warnings.

Change-Id: Icc9f53b6d33da9de4563d86d9fd591910473ea90