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build_overrides Use DEPS for all dependencies + add PRESUBMIT.py
docs Rename convert to yuvconvert to avoid name clash with linux util
include HammingDistance_NEON ported to 32 bit
infra/config Remove duplicated bot linux_msan in cq.cfg.
source Port HammingDistance_NEON 32 bit code to 64 bit
tools_libyuv Update autoroller after FromImpl was removed from depot tools
unit_test ScaleDown odd functions adjust math so last pixel is half width source.
util lint warning fixes for CpuID
.clang-format clang-format libyuv
.gitignore Rename convert to yuvconvert to avoid name clash with linux util
.gn Add GN files that need exec_script to list for win64 clang-cl
AUTHORS Adding AUTHORS file to libyuv
Android.mk Fix data races in libyuv::TestCpuFlag().
BUILD.gn Fix data races in libyuv::TestCpuFlag().
CM_linux_packages.cmake Add installer builds to cmake for linux
CMakeLists.txt Rename convert to yuvconvert to avoid name clash with linux util
DEPS Roll chromium_revision da7cc8ca4c..ce95e5d83f (465147:465389)
LICENSE Update Copyright notice to follow new chromium conventions.
LICENSE_THIRD_PARTY README.chromium license field for WebView and LICENSE_THIRD_PARTY to show files with special licenses.
OWNERS Add new OWNERS and remove drover.properties.
PATENTS LibYuv: Adding PATENT and LICENSE files
PRESUBMIT.py Use DEPS for all dependencies + add PRESUBMIT.py
README.chromium ScaleDown odd functions adjust math so last pixel is half width source.
README.md Docs: Fix broken links from README.md
all.gyp Android support
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README.md

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

  • Scale YUV to prepare content for compression, with point, bilinear or box filter.
  • Convert to YUV from webcam formats.
  • Convert from YUV to formats for rendering/effects.
  • Rotate by 90/180/270 degrees to adjust for mobile devices in portrait mode.
  • Optimized for SSE2/SSSE3/AVX2 on x86/x64.
  • Optimized for Neon on Arm.
  • Optimized for DSP R2 on Mips.

Development

See [Getting started] 1 for instructions on how to get started developing.

You can also browse the [docs directory] 2 for more documentation.