# | Line 401 | Line 401 | COLR clr, nclr; | |
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401 | nclr[EXP] = COLXS; | |
402 | return(shift); | |
403 | } | |
404 | + | |
405 | + | |
406 | + | bigdiff(c1, c2, md) /* c1 delta c2 > md? */ |
407 | + | register COLOR c1, c2; |
408 | + | double md; |
409 | + | { |
410 | + | register int i; |
411 | + | |
412 | + | for (i = 0; i < 3; i++) |
413 | + | if (colval(c1,i)-colval(c2,i) > md*colval(c2,i) || |
414 | + | colval(c2,i)-colval(c1,i) > md*colval(c1,i)) |
415 | + | return(1); |
416 | + | return(0); |
417 | + | } |
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