Allows arm and mips linux builds.
Add psnr and cpuid utility targets.

BUG=libyuv:586
TESTED=make -f linux.mk
TBR=kjellander@chromium.org

Review URL: https://codereview.chromium.org/1906653003 .

Inline that uses temporary variables is currently initializing them
to 0 and passing in as output "+r".
This CL replaces the output constraint to "=&r" for most meaning an
output with early write (before inputs).  This allows the initialize
to zero step to be removed, saving 1 instruction.

BUG=libyuv:580
TESTED=local libyuv build on gcc/linux and try bots
R=harryjin@google.com

Review URL: https://codereview.chromium.org/1895743008 .

roll chromium_revision for libyuv to pick up jpeg gyp change for NaCL.

new jpeg allows nacl generate without Duse_system_yasm=0

BUG=libyuv:581
TESTED=local nacl build.
R=kjellander@chromium.org

Review URL: https://codereview.chromium.org/1882303002 .

This requires you don't have target_os=["ios"] set in your
libyuv root .gclient file, since that will make native_client not
being downloaded due to
https://code.google.com/p/chromium/codesearch#chromium/src/DEPS&l=357

BUG=libyuv:573
TESTED=
rm chromium/.last_sync_chromium
rm chromium/.gclient.tmp_entries
gclient sync
native_client/build/gyp_nacl all.gyp -Dgtest_target_type=executable -Dmsan=0 -Duse_system_yasm=0
ninja -C out/Debug

Review URL: https://codereview.chromium.org/1845003004 .

BUG=libyuv:578
TESTED=local unittests pass
R=harryjin@google.com

Review URL: https://codereview.chromium.org/1879783002 .

BUG=601140
TBR=fbarchard@chromium.org

Review URL: https://codereview.chromium.org/1878763002 .

normally this warning is disabled but for nacl builds that
use clang its not.  this CL makes the option universally disabled
for all clang based builds.

BUG=libyuv:581
TESTED=native_client/build/gyp_nacl all.gyp -Dgtest_target_type=executable -Dmsan=0 & ninja -C out/Debug libyuv
R=kjellander@chromium.org

Review URL: https://codereview.chromium.org/1865183002 .

When using C version of I420Interpolate for msan, a 50% interpolation
would cause stride to be cast to int, which could cause erroneous
memory reads on 64 bit build.
This CL makes the stride use ptrdiff_t for HalfRow_C

BUG=libyuv:582
TESTED=try bots tests
R=dhrosa@google.com

Review URL: https://codereview.chromium.org/1872953002 .

This is how GYP is skipped on the GN bots. If GYP runs, it will currently
produce files in out/{Debug,Releaese} that makes GN fail.

BUG=601140
TBR=fbarchard@chromium.org

Review URL: https://codereview.chromium.org/1874653003 .

R=kjellander@chromium.org

BUG=libyuv:583
TESTED=gn gen out/Debug

Review URL: https://codereview.chromium.org/1870473002 .

Affected Linux GN build, not Windows.

R=kjellander@chromium.org
BUG=libyuv:583
TESTED=gn gen out/Debug --args=is_debug=true

Review URL: https://codereview.chromium.org/1866743002 .

TBR=kjellander@chromium.org
BUG=libyuv:573
TESTED=try bots

Review URL: https://codereview.chromium.org/1850053002 .

BUG=libyuv:579
TESTED=mkdir build && cd build && cmake .. && cmake --build . --config Release
R=kjellander@chromium.org

Review URL: https://codereview.chromium.org/1847233002 .

R=aiolos@chromium.org, torbjorng@chromium.org

Review URL: https://codereview.chromium.org/1809653002 .

GYP_DEFINES="target_arch=x64 msan=1" ./gyp_libyuv
ninja -j7 -C out/Release

R=impjdi@google.com
BUG=libyuv:575

Review URL: https://codereview.chromium.org/1805683003 .

Thanks to Alexander Kolesnik (alexkol75@gmail.com) for noticing this.

BUG=
R=fbarchard@google.com

Review URL: https://codereview.chromium.org/1805523002 .

They are not needed, and due to them there was a call to _xgetbv()
without a declaration of the function.  This used to work because we
implicitly included intrin.h in all translation units with clang-cl, but
we want to stop doing that.

BUG=chromium:592745
R=fbarchard@google.com

Review URL: https://codereview.chromium.org/1780473003 .

This brings in the renamed libvpx that happened in
https://codereview.chromium.org/1734613003/

TBR=fbarchard@chromium.org

Review URL: https://codereview.chromium.org/1764083002 .

The 64 bit version of ARGBToRGB565 to 32 bit. 64 bit is using sri which shifts and inserts, saving some masking.  The instruction is available for neon 32 bit as well.

R=magjed@chromium.org, harryjin@google.com
BUG=libyuv:571

Review URL: https://codereview.chromium.org/1724393002 .

Name of objdump tool updated.

TBR=kjellander@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/1715743003 .

Review URL: https://codereview.chromium.org/1727993002 .

Name of objdump tool updated.

R=kjellander@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/1715743003 .

Based on webrtc roll https://codereview.webrtc.org/1503883002

https://chromium.googlesource.com/chromium/src/+/0c2a94ab87e6351b924a19932442e85a8f786fa0
needed the addition of tools/telemetry and third_party/catapult symlinks
for Android.
GN changes required modification of .gn.

Change log: https://chromium.googlesource.com/chromium/src/+log/626eecf..72c3265
Full diff: https://chromium.googlesource.com/chromium/src/+/626eecf..72c3265

Changed dependencies:
* src/buildtools: https://chromium.googlesource.com/chromium/buildtools.git/+log/818123d..b747a9e
* src/third_party/boringssl/src: https://boringssl.googlesource.com/boringssl.git/+log/fde89b4..6d9e5a7
DEPS diff: https://chromium.googlesource.com/chromium/src/+/626eecf..72c3265/DEPS
TBR=jkellander@chromium.org
BUG=libyuv:570

Review URL: https://codereview.chromium.org/1709193002 .

ARGBToJ420 had an SSSE3 version, but not AVX2.
ARGBToI420 had an AVX2, so adapt that code to J420.

TBR=harryjin@google.com
BUG=libyuv:553

Review URL: https://codereview.chromium.org/1702373004 .

document play services update

R=jkellander@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/1712463002 .

R=jkellander@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/1703243003 .

Make environment variables match ifdefs with one SIMD instruction set word
as suffix for functions, ifdefs and environment variables.

R=kjellander@chromium.org
BUG=libyuv:486

Review URL: https://codereview.chromium.org/1704053002 .

This is based on today's content at
https://code.google.com/p/libyuv/w/list

BUG=chromium:587193

Review URL: https://codereview.chromium.org/1703653002 .

The drover.properties file is no longer useful after
migrating the repo to Git.

BUG=libyuv:568
R=mflodman@chromium.org

Review URL: https://codereview.chromium.org/1696173002 .

The gflags library was missing from the CMake build
and the gtest includes were not being set correctly.

R=fbarchard@google.com

Review URL: https://codereview.chromium.org/1692083002 .

An SSSE3 version already exists, and an AVX2 version is available for
Visual C.  This ports the function to AVX2 completing the AVX2 ports of
all YUV to RGB functions for AVX2 on gcc.

TBR=harryjin@google.com
BUG=libyuv:555

Review URL: https://codereview.chromium.org/1687253002 .

NV12ToRGB565Row for Intel is implemented as a 2 step conversion:
NV12ToARGBRow_SSSE3 and ARGBToRGB565Row_SSE2

NV12ToARGBRow has an AVX2 version, so this CL implements
NV12ToRGB565Row_AVX2 with call to NV12ToARGBRow_AVX2 and
ARGBToRGB565Row_SSE2.

R=harryjin@google.com
BUG=libyuv:554

Review URL: https://codereview.chromium.org/1687953002 .

R=harryjin@google.com
BUG=libyuv:557

Review URL: https://codereview.chromium.org/1687713002 .

TBR=fbarchard@chromium.org

Review URL: https://codereview.chromium.org/1679123006 .

R=harryjin@google.com
BUG=libyuv:564

Review URL: https://codereview.chromium.org/1685723002 .

TBR=harryjin@google.com
BUG=libyuv:566

Review URL: https://codereview.chromium.org/1673313003 .

R=harryjin@google.com
BUG=none

Review URL: https://codereview.chromium.org/1676383002 .

When attempting to normalize function names to end in Row_SIMD it was made
harder with MIPS_DSPR2 naming convention.
Other CPUs do not include the vendor.  This should be named consistently.

Removed the DISABLE_MIPS in favour of DISABLE_ASM for consistency with other
processors.

TBR=harryjin@google.com
BUG=libyuv:562

Review URL: https://codereview.chromium.org/1677633002 .

TBR=fbarchard@chromium.org
BUG=libyuv:564

Review URL: https://codereview.chromium.org/1665573003 .

TBR=fbarchard@chromium.org

Review URL: https://codereview.chromium.org/1656423002 .

internal math of the fastrand function uses a multiply
and add that overflows a signed int.  This triggers a
ubsan failure:

../../unit_test/../unit_test/unit_test.h:60:33: runtime error: signed integer overflow: 56248274 * 214013 cannot be represented in type 'int'

This change casts the intermediate math to unsigned
int to avoid the overflow.

For more info on ubsan, see
http://dev.chromium.org/developers/testing/undefinedbehaviorsanitizer

TESTED=Passing compilation using:
GYP_DEFINES="ubsan=1"
GYP_DEFINES="ubsan_vptr=1"

R=harryjin@google.com, pbos@webrtc.org
BUG=libyuv:563

Review URL: https://codereview.chromium.org/1662453003 .