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  • Johann's avatar
    xcode: disable avx512 support · 8b458d5b
    Johann authored 
    xcode reports clang version 9. It does not appear to support inline
assembly using avx512 instructions.

Tested with cmake libyuv on Mac. Fails without this patch.

BUG=libyuv:789
    8b458d5b
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build_overrides Make libyuv use the hermetic xcode toolchain.
docs Add H420 and H422 to ConvertToARGB()
include xcode: disable avx512 support
infra/config Remove Rietveld CQ config.
source Add H420 and H422 to ConvertToARGB()
tools_libyuv use unix line endings
unit_test Add H420 and H422 to ConvertToARGB()
util tidy applied with all cppcoreguidelines and google
.clang-format clang-format libyuv
.gitignore Rename convert to yuvconvert to avoid name clash with linux util
.gn Make libyuv use the hermetic xcode toolchain.
.vpython Add psutil to vpython dependencies (used on builder bots)
AUTHORS Revert "Allow negative height when ConvertToI420/ARGB is called with NV12/NV21"
Android.bp AVX512 VMBI version of ARGBToRGB24
Android.mk Remove Mips DSPR2 code
BUILD.gn Remove manual references to exe_and_shlib_deps
CM_linux_packages.cmake Add installer builds to cmake for linux
CMakeLists.txt Make the gflags library optional in the CMake build
DEPS Update DEPS necessary to green-up CQ bots
LICENSE Update Copyright notice to follow new chromium conventions.
OWNERS Remove kjellander@ and torbjorng@ from OWNERS.
PATENTS LibYuv: Adding PATENT and LICENSE files
PRESUBMIT.py Use DEPS for all dependencies + add PRESUBMIT.py
README.chromium Add H420 and H422 to ConvertToARGB()
README.md Remove Mips DSPR2 code
all.gyp use unix line endings
cleanup_links.py Use DEPS for all dependencies + add PRESUBMIT.py
codereview.settings Make Gerrit the default for libyuv code reviews
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.
gyp_libyuv Skip running GYP if GYP_CHROMIUM_NO_ACTION is set in environment
gyp_libyuv.py Use DEPS for all dependencies + add PRESUBMIT.py
libyuv.gni Add MIPS SIMD Arch (MSA) optimized MirrorRow function
libyuv.gyp Remove Mips DSPR2 code
libyuv.gypi Remove Mips DSPR2 code
libyuv_nacl.gyp NaCl/GYP: remove references to prep_toolchain from libyuv. prep_toolchain is now a no-op.
libyuv_test.gyp Remove Mips DSPR2 code
linux.mk update linux makefile with mips/msa files
public.mk use unix line endings
pylintrc Use DEPS for all dependencies + add PRESUBMIT.py
winarm.mk Adds files and functions for rotate any, but does not hook them up to the caller.
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 for compression.
  • Convert to RGB formats for rendering/effects.
  • Rotate by 90/180/270 degrees to adjust for mobile devices in portrait mode.
  • Optimized for SSSE3/AVX2 on x86/x64.
  • Optimized for Neon on Arm.
  • Optimized for MSA 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.