Previous to commit de4e9e3b, there was an early return in the alt-ref
case that was inadvertantly removed when the function was refactored
to return void. This patch restores the prior behavior.

Change-Id: I783ffd594a4690297e2742f99526fd7ad67698b2

14 bits available in the bistream => valid range [1..16383]
Removed unused local vars.

Change-Id: Icf3385e47a9fa13af70053129c2248671f285583

Remove encoding speed limitation in real-time mode.

Change-Id: Ib5e35d8bb522b2a25f3e4ad5cfe2788ebebb3617

Clean up the code.

Change-Id: I7db048efa4d972b528d553a7921bc45979621129

Change-Id: I36ca3f2f4620358033da34daf764f0b388dacd08

Input MV needs to be modified to full-pixel precision.

Change-Id: Ic5d78e41bf27077e325024332b9fe89f76c44f0c

The error accumulator stats values cpi->prediction_error and
cpi->intra_error were being populated with rd values not
distortion values.

These are only "currently" used in a limited way for RT compress
key frame detection.

Change-Id: I2702ba1cab6e49ab8dc096ba75b6b34ab3573021

on the same order as the sse2 fast quantize change: ~2%
except for 32bit. only a slight improvment there.

Change-Id: Iff80e5f1ce7e646eebfdc8871405458ff911986b

Rax updated to eax to avoid uninitialized memory
usage.

Change-Id: Iedb953f104329ede2a786fc648a47f1be2f3798a

A small change.

Change-Id: I2e7726e58370a95d0319361f4f6ad231138d1328

on the same order as the regular quantize change: ~2%

Change-Id: I5c9eec18e89ae7345dd96945cb740e6f349cee86

Change-Id: I8378a9a541ade2f098359a7b20fa08e6c1596d80

Change-Id: I0058ba7dcfc50a3374b712197639ac337f8726be

MV sad cost error is only used in full-pixel motion search,
which only need full-pixel resolution instead of quarter-pixel
resolution. This change reduced mvsadcost table size, and
removed unneccessary pamameter passing since this table is
constant once it is generated.

Change-Id: I9f931e55f6abc3c99011321f1dfb2f3562e6f6b0

cygwin doesn't support _sopen. drop down to the lowest common
denominator and merge main for all platforms. this also opens the door
for supporting multiple object formats with a single binary.

Change-Id: I7cd45091639d447434e6d5db2e19cfc9988f8630

rather than look up rc in the zig zag table, embed it in the macro. this
also allows us to shuffle some values in the macro and keep *d in rsi

gains of about the same order as the obj_int_extract implementation: ~2%

Change-Id: Ib7252dd10eee66e0af8b0e567426122781dc053d

Address calculations moved from encodemb_arm.c file to neon
optimized assembly function to save cycles in function calls.
 - vp8_subtract_b_neon_func replaced with vp8_subtract_b_neon
   that contains all needed address calculations
 - unnecessary file encodemb_arm.c removed
 - consistent with ARMv6 optimized version

Change-Id: I6cbc1a2670b56c2077f59995fcf8f70786b4990b

* changes:
  Generate a vpx.pc file for pkg-config.
  Export the version string as a makefile variable.

Rules are added to libs.mk to generate a vpx.pc, which is
installed as pkgconfig/vpx.pc under the target library directory.
This also requires the install path prefix be exported directly
in config.mk.

Some systems use a tool called pkg-config to query information
about intalled libraries or other resources, based on database
files provided by the packages themselves at install time.

Providing such a file for libvpx simplifies integration with
other build systems, and provides an easy avenue for developers
to test against their own builds of the library.

Change-Id: I4e32a8fbb53fc331aa95eb207c63dd70a76d18ed

The configure script exports the major/minor/patch version
numbers, but didn't make the full version string available
to Makefile recipes and rules, the way it is available to
C code from vpx_version.h.

Change-Id: Ic6a9d4c574a6ea66a50c928f4eedeb91d7668eb5

After picking filter level, post the loopfilter semaphore
just when multiple threads are in use.

Change-Id: If7bfb64601d906adef703f454dafc25e978b93c6

Identified as a possible cause of issue #308, the code was silently
ignoring realloc failures, which would lead to corruption, memory
leaks, and likely a crash. The best we can do in this case is die
gracefully.

Change-Id: Ie5f6a853d367015be5b9712bd742778f3baeefd9

Fixed a bug in SSSE3 sub-pixel filter functions.

Change-Id: I2e2126652970eb78307ffcefcace1efd5966fb0a

http://code.google.com/p/webm/issues/detail?id=309

Change-Id: I6fce9e2f74bc09a9f258df7f91ab599812324e8c