Subversion Repositories openrisc

extern float  decwin[512+32];

int synth_1to1(float  *bandPtr,int channel,unsigned char *out,int *pnt)

{

  static const int step = 2;

  short *samples = (short *) (out+*pnt);

  float  *b0;

  int clip = 0;

  int bo1;

  {

    register int j;

    float  *window = decwin + 16 - bo1;

    for (j=15;j;j--,b0-=0x20,window-=0x10,samples+=step)

    {

      float  sum;

      sum -= *(--window) * *b0++;

      sum -= *(--window) * *b0++;

      sum -= *(--window) * *b0++;

      sum -= *(--window) * *b0++;

      sum -= *(--window) * *b0++;

      sum -= *(--window) * *b0++;

      sum -= *(--window) * *b0++;

      sum -= *(--window) * *b0++;

      if( ( sum ) > 32767.0) *( samples ) = 0x7fff; ( clip )++;  ;

    }

  }

}