IFD_1             305 modules/dng.c      {ifd1,      0, IFD_1},
IFD_1             491 modules/dng.c          get_tag(IFD_1, BADPIXEL_OPCODE_TAG)->type |= T_SKIP;
IFD_1             497 modules/dng.c          get_tag(IFD_1, BADPIXEL_OPCODE_TAG)->type &= ~T_SKIP;
IFD_1             627 modules/dng.c      get_tag(IFD_1, RAW_DATA_TAG)->offset = raw_offset + DNG_TH_BYTES;    //StripOffsets for main image