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fuchsia / third_party / libyuv / fc9417826090c81bad4103b0e167ed29c6a30be5
commitfc9417826090c81bad4103b0e167ed29c6a30be5[log] [tgz]
authorChunbo Hua <chunbo.hua@intel.com>Tue Aug 06 15:51:34 2024 +0800
committerFrank Barchard <fbarchard@chromium.org>Tue Aug 06 17:36:13 2024 +0000
treebc22e488335ad509049c36637308a5568139f2a7
parent32ccd53bb36421bb1e47b1cfa362b9fa6825e82a [diff]
Implement I010ToNV12 conversion

I010, also known as YUV420P10, is 10 bit YUV pixel format with 3 planes.
Both I010 and NV12 are 4:2:0 subsampling. NV12 has a Y plane, and an
interleaved UV plane.

Bug: 357721018
Change-Id: If215529b9eda8e0fb32aed666ca179c90244aaff
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5764823
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
2 files changed
tree: bc22e488335ad509049c36637308a5568139f2a7
  1. build_overrides/
  2. docs/
  3. include/
  4. infra/
  5. riscv_script/
  6. source/
  7. tools_libyuv/
  8. unit_test/
  9. util/
  10. .clang-format
  11. .gitignore
  12. .gn
  13. .vpython
  14. .vpython3
  15. Android.bp
  16. Android.mk
  17. AUTHORS
  18. BUILD.gn
  19. CM_linux_packages.cmake
  20. CMakeLists.txt
  21. codereview.settings
  22. DEPS
  23. DIR_METADATA
  24. download_vs_toolchain.py
  25. libyuv.gni
  26. libyuv.gyp
  27. libyuv.gypi
  28. LICENSE
  29. linux.mk
  30. OWNERS
  31. PATENTS
  32. PRESUBMIT.py
  33. public.mk
  34. pylintrc
  35. README.chromium
  36. README.md
  37. winarm.mk
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.
  • Optimized for RVV on RISC-V.

Development

See Getting started for instructions on how to get started developing.

You can also browse the docs directory for more documentation.