BI_cvvamx2.c File Reference

#include "Bdef.h"

Go to the source code of this file.

Functions
void	BI_cvvamx2 (Int N, char *vec1, char *vec2)

Function Documentation

BI_cvvamx2()

void BI_cvvamx2	(	Int	N,
		char *	vec1,
		char *	vec2 )

Definition at line 2 of file BI_cvvamx2.c.

{
   Int r, i;
   float *v1=(float*)vec1, *v2=(float*)vec2;
   float diff;
 
   N *= 2;
   for (r=0, i=1; r != N; r += 2, i += 2)
   {
      diff = (Rabs(v1[r]) + Rabs(v1[i])) - (Rabs(v2[r]) + Rabs(v2[i]));
      if (diff < 0)
      {
         v1[r] = v2[r];
         v1[i] = v2[i];
      }
      else if (diff == 0)
      {
         if (v1[r] != v2[r])
         {
            if (v1[r] < v2[r])
            {
               v1[r] = v2[r];
               v1[i] = v2[i];
            }
         }
         else
         {
            if (v1[i] < v2[i])
            {
               v1[r] = v2[r];
               v1[i] = v2[i];
            }
         }
      }
   }
}