[ViewVC] Diff of: cvs/CV/CV.xs

Comparing CV/CV.xs (file contents):
Revision 1.13 by root, Tue Feb 8 11:03:30 2005 UTC vs.
Revision 1.14 by root, Tue Feb 8 12:51:12 2005 UTC

             SvCUR_set (histsv, 256);
             hist = SvPVX (histsv);
             Zero (tmphist, 256, int);
+            j = len;
             while (len--)
-              ++tmphist[(unsigned char)*buf++];
+              ++tmphist[(unsigned char)*buf++ & 0xda];
+            len = j;
             bigst = 1;
             for (j = 0; j < 256; ++j)
               if (tmphist[j] > bigst)
                 bigst = tmphist[j];
             for (j = 0; j < 256; ++j)
-              hist[j] = tmphist[j] * 255 / bigst;
+              hist[j] = tmphist[j] * 255 / (len == 0 ? 1 : len);//bigst;
             av_push (result, histsv);
           }
         RETVAL = newRV_noinc ((SV *)result);

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