Google Git
Sign in
android/platform/external/libyuv/532126bf7034b0f5f9778bca43e8f944d6f62f0a
commit
532126bf7034b0f5f9778bca43e8f944d6f62f0a
[log]
author
Hao Chen <[email protected]>
Wed Aug 21 15:24:58 2024 +0800
committer
Frank Barchard <[email protected]>
Sat Nov 30 23:09:04 2024 +0000
tree
0b6f3527b97d110f927727124e439f49a530d64e
parent
9a9752134e251b8ac5980cf847ba141e408da138 [diff]
Fix bugs in ARGBAttenuateRow_LASX/LSX function

Fix errors in ARGBAttenuateRow_LASX and ARGBAttenuateRow_LSX functions
caused by changes in calculation methods.
In addition, add the option to automatically add "-mlsx" and "-mlasx" to
enable SIMD optimization when compiling with cmake on LoongArch
platform.

Bug: libyuv:913
Change-Id: I7215f5198d3fb94f981d60969dc21a483006023e
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5802829
Reviewed-by: Frank Barchard <[email protected]>
Reviewed-by: Ben Weiss <[email protected]>
4 files changed
tree: 0b6f3527b97d110f927727124e439f49a530d64e
  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/SVE2/SME 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.