FluxSmooth - pfmod

Avisynth filter for spatio-temporal smoothing of fluctuations

By Ross Thomas ross@grinfinity.com

There is no copyright on this code, and there are no conditions
on its distribution or use. Do with it what you will.

• (20190426) v1.4

  • AVX512 support
    when both AVX512F and AVX512BW extensions are available (e.g. Skylake X and Cannon Lake).
    Available processor flags can be shown through the .Info() filter in Avisynth+.
    New value for 'opt': opt=4 means forced AVX512. Error message if system does not support those AVX512 flags.
  • Moved to Visual Studio 2019
  • (xp builds: Microsoft C++, main builds: LLVM clang)

• (20190402) v1.3, rewrite by pinterf

  • project moved to github: https://github.com/pinterf/FluxSmooth
  • Built using Visual Studio 2017, additional LLVM 8.0 clang support
  • Changed to AVS 2.6 plugin interface
  • x64 build for Avisynth+
  • Added version resource to DLL
  • Removed MMX support, requires SSE2. (Though pure C is still available in the source)
  • Drop all inline assembly, SIMD intrinsics based on C code, SSE2, SSE4.1 and AVX2 optimizations
  • Single DLL, optimizations for different CPU instruction sets are chosen automatically.
  • Reports MT Modes for Avisynth+: MT_NICE_FILTER
  • Added Y, YV411, YV16 and YV24, 10-16 bits 4:2:0, 4:2:2, 4:4:4, planar RGB(A) 8-16 bits support besides existing YV12
  • (YUY2 support with workaround: internally converted to YV16, process and convert back
    conversion is lossless, but slower than using native YV16)
  • New parameters: bool "luma", bool "chroma" (default true) to disable processing of luma/chroma planes