BADPIXEL_OPCODE_TAG  491 modules/dng.c          get_tag(IFD_1, BADPIXEL_OPCODE_TAG)->type |= T_SKIP;
BADPIXEL_OPCODE_TAG  497 modules/dng.c          get_tag(IFD_1, BADPIXEL_OPCODE_TAG)->type &= ~T_SKIP;