fix arm64 vapoursynth plugin build

HomeOfAviSynthPlusEvolution / L-SMASH-Works

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fix arm64 vapoursynth plugin build #37

Closed mafiosnik777 closed 1 year ago

mafiosnik777 commented 1 year ago

arm64 lacks SSE2 instructions, therefore build fails on macOS with Apple Silicon chips, I added a check for SSE2 instructions for the compiler so the build passes

Asd-g commented 1 year ago

Thanks for this.

I think it's better to separate SSE2 instructions in separate file and include it only when compiling for X86 CPU.