RemoveGrainHD

A collection of Avisynth denoising filters by Rainer Wittmann

Port of classic RemoveGrainHD 0.5 to Avisynth v2.6 interface (x86/x64)

Note: Previous v0.5 DLL version named RemoveGraindHDS.dll must be deleted to avoid collision

Avisynth wiki: http://avisynth.nl/index.php/RemoveGrainHD Forum: https://forum.doom9.org/showthread.php?t=129539

Build instructions

VS2019: use IDE

Windows GCC (mingw installed by msys2): from the 'build' folder under project root:

del ..\CMakeCache.txt cmake .. -G "MinGW Makefiles" -DENABLE_INTEL_SIMD:bool=on @rem test: cmake .. -G "MinGW Makefiles" -DENABLE_INTEL_SIMD:bool=off cmake --build . --config Release

Linux from the 'build' folder under project root: ENABLE_INTEL_SIMD is automatically off for non x86 arhitectures

• Clone repo and build

    git clone https://github.com/pinterf/RemoveGrainHD
    cd RemoveGrainHD
    cmake -B build -S .
    cmake --build build
  

  Useful hints:
  build after clean:

    cmake --build build --clean-first
  

  Force no asm support* (just a placeholder; at the moment of v0.7 this plugin has no assembler inside)

    cmake -B build -S . -DENABLE_INTEL_SIMD:bool=off
  

  delete cmake cache

    rm build/CMakeCache.txt
  

• Find binaries at

    build/RemoveGrainHD/libremovegrainhd.so
  

• Install binaries

    cd build
    sudo make install