jpeg_natural_order6  212 jcmaster.c       case 6: cinfo->natural_order = jpeg_natural_order6; break;
jpeg_natural_order6  277 jdinput.c            cinfo->natural_order = jpeg_natural_order6;
jpeg_natural_order6  548 jdmarker.c         case (6*6): natural_order = jpeg_natural_order6; break;
jpeg_natural_order6   79 jutils.c       const int jpeg_natural_order6[6*6+16] = {