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fuchsia / third_party / libyuv / a97746349b244efd54ab1eb0c0a7366717b33f39
commita97746349b244efd54ab1eb0c0a7366717b33f39[log] [tgz]
authorFrank Barchard <fbarchard@google.com>Mon Aug 12 11:24:30 2024 -0700
committerFrank Barchard <fbarchard@google.com>Mon Aug 12 18:57:56 2024 +0000
treef65c9cc4da3728b7aafedf87628f9c6400c84e1f
parent5045476744fea049f9029ff50df6345240981f54 [diff]
Add test for I010ToNV12

- Add support for negative height to invert
- Fix off by 1 on odd width and height
- Bump version to 1895

Initial I010 is 2 step planar conversion

libyuv_test '--gunit_filter=*010ToNV12_Opt' --gunit_also_run_disabled_tests --libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=1000 --libyuv_flags=-1 --libyuv_cpu_info=-1

Skylake Xeon
[       OK ] LibYUVConvertTest.I010ToNV12_Opt (2675 ms)
[       OK ] LibYUVConvertTest.P010ToNV12_Opt (1547 ms)
Pixel 7
[       OK ] LibYUVConvertTest.I010ToNV12_Opt (464 ms)
[       OK ] LibYUVConvertTest.P010ToNV12_Opt (125 ms)

Bug: b/357721018, b/357439226
Change-Id: I2ae59783cf328a6592d0ab80c374ae4dc281daf3
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5778595
Reviewed-by: Wan-Teh Chang <wtc@google.com>
4 files changed
tree: f65c9cc4da3728b7aafedf87628f9c6400c84e1f
  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.