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Lines Matching refs:_mag

165         int* _mag = mag_buf[(i > 0) + 1] + 1;
166 float* _magf = (float*)_mag;
176 _mag[-1] = _mag[size.width] = 0;
180 _mag[j] = abs(_dx[j]) + abs(_dy[j]);
202 memset( _mag-1, 0, (size.width + 2)*sizeof(int) );
212 _mag = mag_buf[1] + 1; // take the central row
238 int m = _mag[j];
251 if( m > _mag[j-1] && m >= _mag[j+1] )
265 if( m > _mag[j+magstep2] && m >= _mag[j+magstep1] )
280 if( m > _mag[j+magstep2-s] && m > _mag[j+magstep1+s] )
298 _mag = mag_buf[0];
301 mag_buf[2] = _mag;