[ViewVC] Diff of: Development/ray/src/px/ximage.c

Comparing ray/src/px/ximage.c (file contents):
Revision 1.3 by greg, Tue Apr 11 17:09:13 1989 UTC vs.
Revision 1.5 by greg, Fri Apr 21 08:44:05 1989 UTC

+headline(s)             /* get relevant info from header */
+char  *s;
-<
+        static char  *altname[] = {"rview","rpict","VIEW=",NULL};
->
+        static char  *altname[] = {"rview","rpict",VIEWSTR,NULL};
+        register char  **an;
+        if (!strncmp(s, "EXPOSURE=", 9))
+                if (avgbox(cval) == -1)
+                        return(-1);
+                n = log(.5/bright(cval))/.69315 - scale;        /* truncate */
-<
+                if (n == 0) {
-<
+                        XFeep(0);
->
+                if (n == 0)
+                        return(0);
-–
+                }
+                scale_rcolors(ourras, pow(2.0, (double)n));
+                scale += n;
+                sprintf(buf, "%+d", scale);

-–
+Removed lines
-+
+Added lines
-<
+Changed lines (old)
->
+Changed lines (new)