libs/ardour/ardour/peak.h

   1 #ifndef __ardour_peak_h__
   2 #define __ardour_peak_h__
   3
   4 #include <cmath>
   5 #include <ardour/types.h>
   6 #include <ardour/utils.h>
   7
   8 static inline float
   9 compute_peak (ARDOUR::Sample *buf, nframes_t nsamples, float current)
  10 {
  11         for (nframes_t i = 0; i < nsamples; ++i) {
  12                 current = f_max (current, fabsf (buf[i]));
  13         }
  14         return current;
  15 }
  16
  17 #endif /* __ardour_peak_h__ */