Google Git
Sign in
fuchsia / third_party / libyuv / efd164d64ee4aab463e00f69e0de7f53ca91865d
commitefd164d64ee4aab463e00f69e0de7f53ca91865d[log] [tgz]
authorFrank Barchard <fbarchard@google.com>Wed Jun 05 13:02:01 2024 -0700
committerFrank Barchard <fbarchard@google.com>Tue Jun 18 01:52:40 2024 +0000
tree6c6776517d941f3ba06995c862b839a9aa7e7bf5
parentb0dfa70114d607fba655d5af6f481cc5d0a559b9 [diff]
Disable RVV ScaleDownBy4 if compiler option is not enabled

- Some configs have int64 elements off by default.
  Disable ScaleDownBy4 row function to avoid compile error

Bug: 344954354
Change-Id: Ie0d74daea72375eff6438ab54cb2803d68d67e52
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5598460
Reviewed-by: James Zern <jzern@google.com>
3 files changed
tree: 6c6776517d941f3ba06995c862b839a9aa7e7bf5
  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.