407 fill_a_scan (jpeg_scan_info *scanptr, int ci,  in fill_a_scan()  argument
411   scanptr->comps_in_scan = 1;  in fill_a_scan()
412   scanptr->component_index[0] = ci;  in fill_a_scan()
413   scanptr->Ss = Ss;  in fill_a_scan()
414   scanptr->Se = Se;  in fill_a_scan()
415   scanptr->Ah = Ah;  in fill_a_scan()
416   scanptr->Al = Al;  in fill_a_scan()
417   scanptr++;  in fill_a_scan()
418   return scanptr;  in fill_a_scan()
422 fill_scans (jpeg_scan_info *scanptr, int ncomps,  in fill_scans()  argument
429     scanptr->comps_in_scan = 1;  in fill_scans()
430     scanptr->component_index[0] = ci;  in fill_scans()
431     scanptr->Ss = Ss;  in fill_scans()
432     scanptr->Se = Se;  in fill_scans()
433     scanptr->Ah = Ah;  in fill_scans()
434     scanptr->Al = Al;  in fill_scans()
435     scanptr++;  in fill_scans()
437   return scanptr;  in fill_scans()
441 fill_dc_scans (jpeg_scan_info *scanptr, int ncomps, int Ah, int Al)  in fill_dc_scans()  argument
448     scanptr->comps_in_scan = ncomps;  in fill_dc_scans()
450       scanptr->component_index[ci] = ci;  in fill_dc_scans()
451     scanptr->Ss = scanptr->Se = 0;  in fill_dc_scans()
452     scanptr->Ah = Ah;  in fill_dc_scans()
453     scanptr->Al = Al;  in fill_dc_scans()
454     scanptr++;  in fill_dc_scans()
457     scanptr = fill_scans(scanptr, ncomps, 0, 0, Ah, Al);  in fill_dc_scans()
459   return scanptr;  in fill_dc_scans()
473   jpeg_scan_info *scanptr;  in jpeg_simple_progression()  local
504   scanptr = cinfo->script_space;  in jpeg_simple_progression()
505   cinfo->scan_info = scanptr;  in jpeg_simple_progression()
511     scanptr = fill_dc_scans(scanptr, ncomps, 0, 1);  in jpeg_simple_progression()
513     scanptr = fill_a_scan(scanptr, 0, 1, 5, 0, 2);  in jpeg_simple_progression()
515     scanptr = fill_a_scan(scanptr, 2, 1, 63, 0, 1);  in jpeg_simple_progression()
516     scanptr = fill_a_scan(scanptr, 1, 1, 63, 0, 1);  in jpeg_simple_progression()
518     scanptr = fill_a_scan(scanptr, 0, 6, 63, 0, 2);  in jpeg_simple_progression()
520     scanptr = fill_a_scan(scanptr, 0, 1, 63, 2, 1);  in jpeg_simple_progression()
522     scanptr = fill_dc_scans(scanptr, ncomps, 1, 0);  in jpeg_simple_progression()
524     scanptr = fill_a_scan(scanptr, 2, 1, 63, 1, 0);  in jpeg_simple_progression()
525     scanptr = fill_a_scan(scanptr, 1, 1, 63, 1, 0);  in jpeg_simple_progression()
527     scanptr = fill_a_scan(scanptr, 0, 1, 63, 1, 0);  in jpeg_simple_progression()
531     scanptr = fill_dc_scans(scanptr, ncomps, 0, 1);  in jpeg_simple_progression()
532     scanptr = fill_scans(scanptr, ncomps, 1, 5, 0, 2);  in jpeg_simple_progression()
533     scanptr = fill_scans(scanptr, ncomps, 6, 63, 0, 2);  in jpeg_simple_progression()
535     scanptr = fill_scans(scanptr, ncomps, 1, 63, 2, 1);  in jpeg_simple_progression()
537     scanptr = fill_dc_scans(scanptr, ncomps, 1, 0);  in jpeg_simple_progression()
538     scanptr = fill_scans(scanptr, ncomps, 1, 63, 1, 0);  in jpeg_simple_progression()