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This is used by the basic compositor. Re-using existing logic, however as with other conversion it only handles limited 8 bits ranges (16-235) and to make things worse is rounded aggressively as the focus is on speed. Differential Revision: https://phabricator.services.mozilla.com/D25345 --HG-- extra : moz-landing-system : lando |
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.. | ||
build_overrides | ||
docs | ||
include | ||
infra/config | ||
source | ||
tools_libyuv | ||
unit_test | ||
util | ||
.clang-format | ||
.gn | ||
.vpython | ||
all.gyp | ||
Android.bp | ||
Android.mk | ||
AUTHORS | ||
BUILD.gn | ||
cleanup_links.py | ||
CM_linux_packages.cmake | ||
CMakeLists.txt | ||
codereview.settings | ||
DEPS | ||
download_vs_toolchain.py | ||
gyp_libyuv | ||
gyp_libyuv.py | ||
libyuv_nacl.gyp | ||
libyuv_test.gyp | ||
libyuv.gni | ||
libyuv.gyp | ||
libyuv.gypi | ||
LICENSE | ||
LICENSE_THIRD_PARTY | ||
linux.mk | ||
OWNERS | ||
PATENTS | ||
PRESUBMIT.py | ||
public.mk | ||
pylintrc | ||
README.chromium | ||
README.md | ||
winarm.mk |
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.