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root/radiance/ray/src/px/vgaimage.c
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Comparing ray/src/px/vgaimage.c (file contents):
Revision 2.6 by greg, Tue Mar 30 11:37:54 1993 UTC vs.
Revision 2.9 by gwlarson, Tue Oct 27 09:08:28 1998 UTC

# Line 86 | Line 86 | char  *argv[];
86          int  i;
87  
88          progname = argv[0] = fixargv0(argv[0]);
89 <        if ((gv = getenv("GAMMA")) != NULL)
89 >        if ((gv = getenv("DISPLAY_GAMMA")) != NULL)
90                  gamcor = atof(gv);
91  
92          for (i = 1; i < argc; i++)
# Line 147 | Line 147 | userr:
147   }
148  
149  
150 + int
151   headline(s)             /* get relevant info from header */
152   char  *s;
153   {
# Line 158 | Line 159 | char  *s;
159                  formatval(fmt, s);
160                  wrongformat = strcmp(fmt, COLRFMT);
161          }
162 +        return(0);
163   }
164  
165  
# Line 379 | Line 381 | setpalette()                   /* set our palette using clrtab */
381          cvals[ourblack] = _BLACK;
382          cvals[ourwhite] = _BRIGHTWHITE;
383          for (i = 0; i < maxcolors; i++)
384 <                cvals[i+minpix] = clrtab[i][BLU]<<14 & 0x3f0000L |
384 >                cvals[i+minpix] = (long)clrtab[i][BLU]<<14 & 0x3f0000L |
385                                    clrtab[i][GRN]<<6 & 0x3f00 |
386                                    clrtab[i][RED]>>2;
387          _remapallpalette(cvals);

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