239   int ci, qtblno, i;  in start_pass_fdctmgr()  local
246     qtblno = compptr->quant_tbl_no;  in start_pass_fdctmgr()
248     if (qtblno < 0 || qtblno >= NUM_QUANT_TBLS ||  in start_pass_fdctmgr()
249         cinfo->quant_tbl_ptrs[qtblno] == NULL)  in start_pass_fdctmgr()
250       ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, qtblno);  in start_pass_fdctmgr()
251     qtbl = cinfo->quant_tbl_ptrs[qtblno];  in start_pass_fdctmgr()
260       if (fdct->divisors[qtblno] == NULL) {  in start_pass_fdctmgr()
261         fdct->divisors[qtblno] = (DCTELEM *)  in start_pass_fdctmgr()
265       dtbl = fdct->divisors[qtblno];  in start_pass_fdctmgr()
300         if (fdct->divisors[qtblno] == NULL) {  in start_pass_fdctmgr()
301           fdct->divisors[qtblno] = (DCTELEM *)  in start_pass_fdctmgr()
305         dtbl = fdct->divisors[qtblno];  in start_pass_fdctmgr()
342         if (fdct->float_divisors[qtblno] == NULL) {  in start_pass_fdctmgr()
343           fdct->float_divisors[qtblno] = (FAST_FLOAT *)  in start_pass_fdctmgr()
347         fdtbl = fdct->float_divisors[qtblno];  in start_pass_fdctmgr()