Google Git
Sign in
fuchsia / third_party / libyuv / e1a93c79fc89ff8e274a588f26f1726c88c2aa64
commite1a93c79fc89ff8e274a588f26f1726c88c2aa64[log] [tgz]
authorGeorge Steed <george.steed@arm.com>Fri Jul 12 18:18:44 2024 +0100
committerFrank Barchard <fbarchard@chromium.org>Mon Jul 15 18:13:31 2024 +0000
tree22be38bad18f955a6c0cd744284f312c6fbe002a
parentec9a8781c7d63cd3d3b5442d88fb5f5271c4cefe [diff]
[AArch64] Fix rotate by odd sizes

The existing disabled gtest rotate tests fail because the existing "any"
kernels always assume we are processing height=8 rows at a time. This
was recently changed to 16 on AArch64 which triggered this bug.

To fix this, amend the TANY macro to explicitly specify the fallback
kernel, such that we can use the height=16 kernel to match the SIMD
optimized version where necessary. Also change other architecture
versions to match.

Bug: b/352351302
Change-Id: I8080fa8f44c7c67fa970a78fb426f2f801a9a00e
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5703585
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
1 file changed
tree: 22be38bad18f955a6c0cd744284f312c6fbe002a
  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.