475 fill_a_scan (jpeg_scan_info * scanptr, int ci,  in fill_a_scan()  argument
479   scanptr->comps_in_scan = 1;  in fill_a_scan()
480   scanptr->component_index[0] = ci;  in fill_a_scan()
481   scanptr->Ss = Ss;  in fill_a_scan()
482   scanptr->Se = Se;  in fill_a_scan()
483   scanptr->Ah = Ah;  in fill_a_scan()
484   scanptr->Al = Al;  in fill_a_scan()
485   scanptr++;  in fill_a_scan()
486   return scanptr;  in fill_a_scan()
490 fill_scans (jpeg_scan_info * scanptr, int ncomps,  in fill_scans()  argument
497     scanptr->comps_in_scan = 1;  in fill_scans()
498     scanptr->component_index[0] = ci;  in fill_scans()
499     scanptr->Ss = Ss;  in fill_scans()
500     scanptr->Se = Se;  in fill_scans()
501     scanptr->Ah = Ah;  in fill_scans()
502     scanptr->Al = Al;  in fill_scans()
503     scanptr++;  in fill_scans()
505   return scanptr;  in fill_scans()
509 fill_dc_scans (jpeg_scan_info * scanptr, int ncomps, int Ah, int Al)  in fill_dc_scans()  argument
516     scanptr->comps_in_scan = ncomps;  in fill_dc_scans()
518       scanptr->component_index[ci] = ci;  in fill_dc_scans()
519     scanptr->Ss = scanptr->Se = 0;  in fill_dc_scans()
520     scanptr->Ah = Ah;  in fill_dc_scans()
521     scanptr->Al = Al;  in fill_dc_scans()
522     scanptr++;  in fill_dc_scans()
525     scanptr = fill_scans(scanptr, ncomps, 0, 0, Ah, Al);  in fill_dc_scans()
527   return scanptr;  in fill_dc_scans()
541   jpeg_scan_info * scanptr;  in jpeg_simple_progression()  local
572   scanptr = cinfo->script_space;  in jpeg_simple_progression()
573   cinfo->scan_info = scanptr;  in jpeg_simple_progression()
579     scanptr = fill_dc_scans(scanptr, ncomps, 0, 1);  in jpeg_simple_progression()
581     scanptr = fill_a_scan(scanptr, 0, 1, 5, 0, 2);  in jpeg_simple_progression()
583     scanptr = fill_a_scan(scanptr, 2, 1, 63, 0, 1);  in jpeg_simple_progression()
584     scanptr = fill_a_scan(scanptr, 1, 1, 63, 0, 1);  in jpeg_simple_progression()
586     scanptr = fill_a_scan(scanptr, 0, 6, 63, 0, 2);  in jpeg_simple_progression()
588     scanptr = fill_a_scan(scanptr, 0, 1, 63, 2, 1);  in jpeg_simple_progression()
590     scanptr = fill_dc_scans(scanptr, ncomps, 1, 0);  in jpeg_simple_progression()
592     scanptr = fill_a_scan(scanptr, 2, 1, 63, 1, 0);  in jpeg_simple_progression()
593     scanptr = fill_a_scan(scanptr, 1, 1, 63, 1, 0);  in jpeg_simple_progression()
595     scanptr = fill_a_scan(scanptr, 0, 1, 63, 1, 0);  in jpeg_simple_progression()
599     scanptr = fill_dc_scans(scanptr, ncomps, 0, 1);  in jpeg_simple_progression()
600     scanptr = fill_scans(scanptr, ncomps, 1, 5, 0, 2);  in jpeg_simple_progression()
601     scanptr = fill_scans(scanptr, ncomps, 6, 63, 0, 2);  in jpeg_simple_progression()
603     scanptr = fill_scans(scanptr, ncomps, 1, 63, 2, 1);  in jpeg_simple_progression()
605     scanptr = fill_dc_scans(scanptr, ncomps, 1, 0);  in jpeg_simple_progression()
606     scanptr = fill_scans(scanptr, ncomps, 1, 63, 1, 0);  in jpeg_simple_progression()