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android-review.linaro.org / platform / external / libyuv / 1dcbc3055352a7fe4eb5d35b183f7cb6d1938b98
commit1dcbc3055352a7fe4eb5d35b183f7cb6d1938b98[log] [tgz]
authorBruce Lai <bruce.lai@sifive.com>Thu Sep 14 19:03:02 2023 -0700
committerlibyuv LUCI CQ <libyuv-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Dec 07 22:54:23 2023 +0000
treee84b51014c8cb04aaabbebf965667a9ee1ebed93
parentdef473f501acbd652cd4593fd2a90a067e8c9f1a [diff]
Add HAS_SCALEARGBROWDOWNEVEN_RVV marco and disable it by default

HAS_SCALEARGBROWDOWNEVEN_RVV wasn't defined,
so we cannot use ScaleARGBRowDownEven_RVV & ScaleARGBRowDownEvenBox_RVV.

- Seperate to two conditional statements when selecting DownEven or DownEvenBox.
- Also, add HAS_SCALEARGBROWDOWNEVEN_RVV and disable it by default.
Bug: libyuv:965
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Change-Id: Ic7ec40520b64131a456c6f3eea0639b3620f11ae
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4882441
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
3 files changed
tree: e84b51014c8cb04aaabbebf965667a9ee1ebed93
  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. cleanup_links.py
  20. CM_linux_packages.cmake
  21. CMakeLists.txt
  22. codereview.settings
  23. DEPS
  24. DIR_METADATA
  25. download_vs_toolchain.py
  26. libyuv.gni
  27. libyuv.gyp
  28. libyuv.gypi
  29. LICENSE
  30. linux.mk
  31. OWNERS
  32. PATENTS
  33. PRESUBMIT.py
  34. public.mk
  35. pylintrc
  36. README.chromium
  37. README.md
  38. 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.