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root/Development/ray/src/util/glareval.c
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Comparing ray/src/util/glareval.c (file contents):
Revision 2.13 by greg, Thu Dec 2 18:08:11 2010 UTC vs.
Revision 2.14 by greg, Wed Oct 10 21:41:02 2012 UTC

# Line 249 | Line 249 | getviewspan(           /* compute a span of view pixels */
249                                                  /* send to rtrace */
250                  if (n >= maxpix) {                      /* flush */
251                          rt_compute(rt_buf, n);
252 <                        while (n-- > 0)
252 >                        while (n > 0) {
253 >                                --n;
254                                  vb[buf_vh[n]+hsize] = luminance(rt_buf+3*n);
255 +                        }
256                  }
257                  rt_buf[6*n] = ourview.vp[0];
258                  rt_buf[6*n+1] = ourview.vp[1];

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