view ext/clapack/src/i_nint.c @ 467:1db23b9a8da4

Fix mismatch between time- and frequency-domain versions of the
chromagram process method - the frequency-domain one expects fftshifted
input and the kernel is set up for that, but the time-domain one wasn't
doing it

#include "f2c.h"

#ifdef KR_headers
double floor();
integer i_nint(x) real *x;
#else
#undef abs
#include "math.h"
#ifdef __cplusplus
extern "C" {
#endif
integer i_nint(real *x)
#endif
{
return (integer)(*x >= 0 ? floor(*x + .5) : -floor(.5 - *x));
}
#ifdef __cplusplus
}
#endif