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root/radiance/ray/src/common/color.c
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Comparing ray/src/common/color.c (file contents):
Revision 1.15 by greg, Wed Aug 28 08:39:47 1991 UTC vs.
Revision 2.3 by greg, Mon Jun 29 22:40:28 1992 UTC

# Line 39 | Line 39 | unsigned  len;
39  
40   fwritecolrs(scanline, len, fp)          /* write out a colr scanline */
41   register COLR  *scanline;
42 < int  len;
42 > unsigned  len;
43   register FILE  *fp;
44   {
45          register int  i, j, beg, cnt;
46          int  c2;
47          
48 <        if (len < MINELEN)              /* too small to encode */
48 >        if (len < MINELEN | len > 0x7fff)       /* OOBs, write out flat */
49                  return(fwrite((char *)scanline,sizeof(COLR),len,fp) - len);
50 <        if (len > 32767)                /* too big! */
51 <                return(-1);
52 <        putc(2, fp);                    /* put magic header */
50 >                                        /* put magic header */
51          putc(2, fp);
52 +        putc(2, fp);
53          putc(len>>8, fp);
54          putc(len&255, fp);
55                                          /* put components seperately */
# Line 98 | Line 97 | register FILE  *fp;
97          register int  i, j;
98          int  code;
99                                          /* determine scanline type */
100 <        if (len < MINELEN)
100 >        if (len < MINELEN | len > 0x7fff)
101                  return(oldreadcolrs(scanline, len, fp));
102          if ((i = getc(fp)) == EOF)
103                  return(-1);

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