Method: Vdsp::UnsafeDouble.vclipc

Defined in:

ext/vdsp/vdsp.c

.vclipc(a, a_offset, a_stride, b, c, d, d_offset, d_stride, n) ⇒ Object

# File 'ext/vdsp/vdsp.c', line 2796

VALUE rb_double_vclipc(
  VALUE cls,
  VALUE a, VALUE a_offset, VALUE a_stride,
  VALUE b,
  VALUE c,
  VALUE d, VALUE d_offset, VALUE d_stride,
  VALUE n)
{
  VdspArrayParam _a;
  VdspArrayParam _d;
  vDSP_Length _n_low = 0;
  vDSP_Length _n_high = 0;

  array_param(&_a, a, a_offset, a_stride);
  array_param(&_d, d, d_offset, d_stride);
  double _b = NUM2DBL(b);
  double _c = NUM2DBL(c);
  vDSP_Length _n = NUM2LONG(n);

  vDSP_vclipcD(
    _a.res0->v.d+_a.offset, _a.stride,
    &_b,
    &_c,
    _d.res0->v.d+_d.offset, _d.stride,
    _n,
    &_n_low,
    &_n_high);

  return rb_ary_new3(3, d, LONG2NUM(_n_low), LONG2NUM(_n_high));
}