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Frank Barchard dee77a4ebe Optimize yuv alpha blend AVX2 code to do 32 pixels at time. 
out/Release/libyuv_unittest --libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=9999 --libyuv_flags=-1 --gtest_filter=*I420Blend_Opt

Was LibYUVPlanarTest.I420Blend_Opt (2335 ms)
Now LibYUVPlanarTest.I420Blend_Opt (1937 ms)

vs SSSE3
LibYUVPlanarTest.I420Blend_Opt (2599 ms)

BUG=libyuv:527
R=dhrosa@google.com

Review URL: https://codereview.chromium.org/1505673003 .
2015-12-08 18:20:30 -08:00
chromium Roll chromium_revision bb79186..5d149df (353481:354955) 2015-10-20 07:54:41 +02:00
include Work around bug in xgetbv for Visual Studio. 2015-12-08 18:13:32 -08:00
source Optimize yuv alpha blend AVX2 code to do 32 pixels at time. 2015-12-08 18:20:30 -08:00
third_party/gflags pass clangcl compile options to ignore warnings in gflags.cc 2015-10-28 10:58:19 -07:00
tools Roll chromium_revision bb79186..5d149df (353481:354955) 2015-10-20 07:54:41 +02:00
unit_test Add support for odd height YUVA alpha blending. 2015-12-07 12:03:20 -08:00
util cpuid tool fix - remove mipsdsp and add avx3 2015-11-03 19:04:36 -08:00
.gitignore add .gn file for gn builds 2015-11-04 11:09:00 -08:00
.gn add .gn file for gn builds 2015-11-04 11:09:00 -08:00
all.gyp Android support 2013-11-21 19:57:10 +00:00
Android.mk Adds files and functions for rotate any, but does not hook them up to the caller. 2015-07-27 10:32:08 -07:00
AUTHORS Adding AUTHORS file to libyuv 2011-11-01 20:44:21 +00:00
BUILD.gn Enable optimization when compiling for NaCl with GN 2015-10-12 14:52:05 -07:00
CMakeLists.txt create color test category of unittests to narrow down arm bug 2015-10-14 16:58:55 -07:00
codereview.settings Change code review host to Chromium's Rietveld. 2015-09-06 06:49:01 +02:00
DEPS switch cpu flags to 0 for unitialized to avoid compare 2015-10-23 10:57:42 -07:00
download_vs_toolchain.py Roll chromium_revision 260824:262938 + fix binutils. Since it's not possible to have platform-specific hooks executing, binutils must be downloaded for all platforms in order for the download.py hook to execute properly on non-unix platforms. 2014-04-11 23:40:41 +00:00
drover.properties Add drover.properties for libyuv 2015-02-24 10:06:44 +00:00
gyp_libyuv Make Libyuv work with Chromium Git checkouts 2014-09-23 11:13:29 +00:00
gyp_libyuv.py Minor fixes to gyp_libyuv.py 2014-03-28 19:38:05 +00:00
libyuv_nacl.gyp NaCl/GYP: remove references to prep_toolchain from libyuv. prep_toolchain is now a no-op. 2015-04-22 17:42:21 +00:00
libyuv_test.gyp add gflags support files from webrtc 2015-10-16 18:53:25 -07:00
libyuv.gyp merge neon source files back into single libyuv library 2015-10-07 21:16:51 -07:00
libyuv.gypi merge neon source files back into single libyuv library 2015-10-07 21:16:51 -07:00
LICENSE Update Copyright notice to follow new chromium conventions. 2012-08-08 19:04:24 +00:00
LICENSE_THIRD_PARTY README.chromium license field for WebView and LICENSE_THIRD_PARTY to show files with special licenses. 2013-04-24 00:12:28 +00:00
linux.mk Adds files and functions for rotate any, but does not hook them up to the caller. 2015-07-27 10:32:08 -07:00
OWNERS Remove blank lint from OWNERS. Move FixedDiv into row functions to avoid changing build files. 2013-06-17 23:04:13 +00:00
PATENTS LibYuv: Adding PATENT and LICENSE files 2011-10-25 16:15:49 +00:00
PRESUBMIT.py Roll chromium_revision 271c6cc..2c3ffb2 (309333:317530) + fixes 2015-02-27 10:20:23 +00:00
public.mk Android.mk moved into libyuv to central support 2012-09-19 07:27:17 +00:00
README.chromium Work around bug in xgetbv for Visual Studio. 2015-12-08 18:13:32 -08:00
setup_links.py Add libyuv_unittest_apk target to run tests on Android 2015-10-12 16:29:14 -07:00
sync_chromium.py Roll chromium_revision 271c6cc..2c3ffb2 (309333:317530) + fixes 2015-02-27 10:20:23 +00:00
winarm.mk Adds files and functions for rotate any, but does not hook them up to the caller. 2015-07-27 10:32:08 -07:00

README.chromium 

Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 1550
License: BSD
License File: LICENSE

Description:
libyuv is an open source project that includes YUV conversion and scaling functionality.