DPF

DISTRHO Plugin Framework
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fixedpoint.h (466B)

      1 #pragma once
      2 
      3 #include "private/std.h"
      4 #include "private/macros.h"
      5 
      6 /// We use fixed point representation of beat time and seconds time
      7 /// Usage:
      8 ///   double x = ...; // in beats
      9 ///   clap_beattime y = round(CLAP_BEATTIME_FACTOR * x);
     10 
     11 // This will never change
     12 static const CLAP_CONSTEXPR int64_t CLAP_BEATTIME_FACTOR = 1LL << 31;
     13 static const CLAP_CONSTEXPR int64_t CLAP_SECTIME_FACTOR = 1LL << 31;
     14 
     15 typedef int64_t clap_beattime;
     16 typedef int64_t clap_sectime;