Could you please apply the patch shown above (print T.tformat in simple_dcraw -e) and check is tformat is really not 1.
Just change the line:
printf("Writing thumbnail file......
to
printf("Writing thumbnail file %s with format: %d\n", thumbfn,T.tformat);
Could you please apply the patch shown above (print T.tformat in simple_dcraw -e) and check is tformat is really not 1.
Just change the line:
printf("Writing thumbnail file......
to
printf("Writing thumbnail file %s with format: %d\n", thumbfn,T.tformat);