B_CB_OFF is only used within LibJPEG.
 
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B_CB_OFF macro

Syntax

#define B_CB_OFF (5*(MAXJSAMPLE+1))

References

LocationText
jccolor.c:75
#define B_CB_OFF (5*(MAXJSAMPLE+1))
jccolor.c:76
#define R_CR_OFF B_CB_OFF /* B=>Cb, R=>Cr are the same */
jccolor.c:108
rgb_ycc_tab[i+B_CB_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1;
jccolor.c:165
((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF])
jccolor.c:263
((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF])