Google Git
Sign in
fuchsia / third_party / libyuv / 8315fa1d3ac3bdfd35f71375a7e993c337d416d9
commit8315fa1d3ac3bdfd35f71375a7e993c337d416d9[log] [tgz]
authorGeorge Steed <george.steed@arm.com>Mon Aug 19 09:53:47 2024 +0100
committerFrank Barchard <fbarchard@chromium.org>Mon Sep 23 09:28:24 2024 +0000
tree951d2afd0a2c88fa2a82f7bd77c77fbb14094a95
parent85e55115f0c05e1ae139790855eb3bbd971739f9 [diff]
Avoid duplication of CPU feature disable macros

The same conditions are repeated across all *_row.h headers which makes
it harder than necessary to guard enabling new architecture features
depending on compiler versions etc.

Avoid this duplication by merging the conditions into a new
cpu_support.h header.

Change-Id: Ibe7dfcef138edca6cc36870f1cfbb1bb108083e3
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5802957
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Justin Green <greenjustin@google.com>
5 files changed
tree: 951d2afd0a2c88fa2a82f7bd77c77fbb14094a95
  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.