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  1. 80077a8 HammingDistance_X86 using popcnt assembly by Frank Barchard · 7 hours ago master
  2. 3e5bbea Add test programs to Android.bp by Frank Barchard · 5 days ago
  3. af37f9c cpuid util fix for build warning by Frank Barchard · 5 days ago
  4. e4aa6aa Add Android.bp build file for Android master by Frank Barchard · 5 days ago
  5. 8fa02df mingw fix ifdefs to use gcc source by Frank Barchard · 6 days ago

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.
  • Convert from YUV to formats for rendering/effects.
  • Rotate by 90/180/270 degrees to adjust for mobile devices in portrait mode.
  • Optimized for SSE2/SSSE3/AVX2 on x86/x64.
  • Optimized for Neon on Arm.
  • Optimized for DSP R2 on Mips.


See [Getting started] 1 for instructions on how to get started developing.

You can also browse the [docs directory] 2 for more documentation.