Add idct_dequant_full_2x_neon.c
- idct_dequant_full_2x_neon

==== Summary of apply VP8 decode patch series ====
Benchmark on Samsung Chromebook, Cortex-A15, 1.7GHz, Dual core
Toolchain: linaro-1.13.1-4.8-2014.01
Compile argument: CROSS=arm-linux-gnueabihf- ../libvpx/configure
                     --target=armv7-linux-gcc --prefix=$HOME/out
                     --enable-shared --cpu=cortex-a7
Test argument: vpxdec --summary --noblit ./tears_of_steel_1080p.webm

NEON assembly   46.68 (fps)
Apply patch 06  46.65, -0.03
Apply patch 07  46.86, +0.21
Apply patch 08  46.58, -0.28
Apply patch 09  46.57, -0.01
Apply patch 10  46.51, -0.06
Apply patch 11  46.13, -0.38
Apply patch 12  45.42, -0.71
Apply patch 13  46.06, +0.64
Apply patch 14  45.19, -0.87
Apply patch 15  45.93, +0.74
Apply patch 16  45.48, -0.45
Apply patch 17  45.84, +0.36
Apply patch 18  45.91, +0.07  <= With all NEON intrinsics patches
                 Total -0.77 fps, 1.65% performance regression

Change-Id: I77bfc9eaccfb97b8d401e949ceff8795e26ca6b7
Signed-off-by: James Yu <james.yu@linaro.org>

Match x86_abi_support.asm configuration

Change-Id: Ic0d03a23961e6858cf5153389ec8afa0fae3307a

On balance Deb's  modified rate control for VBR seems
to be outperforming especially on some low motion YT
clips so I have switched this to be the default mode for
now.

Change-Id: I0713d430cad6425ac5c48fccdf332e12814ee44a

Change-Id: Ib56df7cd282dadbfd202de23f0c746a93b5ce63e

Change-Id: I0d50354111df79b74aafcd3bb7dc14df3c14733a

When used --show-program-output shows the output from the programs run
during testing.

Change-Id: I15a47c43d1fcf0243c8df1a75d0d2a584ae1f08f

Change-Id: Idccb530c814cb8a2fb9f7d0c11eaef25044efe5e

Change-Id: Id6ab59e505be28cd4eb9f1fe114feb47debe0539

Change-Id: I7cc6f441f414ca1b4d95dad3f789fff6faf8c3c4

Change-Id: I34ebc59980cf661ed658555e245bf0a93e5c3373

Corresponding C functions were removed in
I99695564a3aa9bc8c79ac0a551d257e2ff3ad3c3

Change-Id: I50a5575065a7a9e41904eb2161afd739def927db

Add a verbose logging function instead of checking
$VPX_TEST_VERBOSE_OUTPUT in multiple places.

Change-Id: I82618809f0964f696ed17ca4d99d8d7d252232f4

Don't update the stats if we have a corrupted frame.

Change-Id: I65a13adc50e0389b4201d3b671f0225195dfaff4
TODO: Test case that shows this problem.

Added in preparation for modifications to support high bitdepth
operations.

Change-Id: I1ad403ea8886cb84020ff06807ae25e2e4bff608

Change-Id: I6b520553cb5334b44356dc4651a2dbc1cb93cca5

This patch did a cleanup following the commit "Save NEON registers
in VP8 NEON functions". The pushing/poping of callee-saved NEON
registers was moved into individual NEON functions. Therefore,
we don't need to save those registers at the beginning of codec.
The related code was removed.

Change-Id: I5648166514fc9beffb780aa138495597731f49ea

Change-Id: I6dc9741cdcd700f5c4a387f58da7feb58dd4bbda

Assembly implementation of ssse3 8x8 forward 2D-DCT. The current
version is turned on only for x86_64. The average unit runtime
goes from 157 cycles down to 136 cycles, i.e., about 12.8% faster.
This translates into about 1.5% speed-up for pedestrian_area 1080p
at speed 2.

Change-Id: I0f12435857e9425ed7ce12541344dfa16837f4f4