Lines Matching refs:ncomps
551 fill_scans (jpeg_scan_info * scanptr, int ncomps, in fill_scans() argument
557 for (ci = 0; ci < ncomps; ci++) { in fill_scans()
570 fill_dc_scans (jpeg_scan_info * scanptr, int ncomps, int Ah, int Al) in fill_dc_scans() argument
575 if (ncomps <= MAX_COMPS_IN_SCAN) { in fill_dc_scans()
577 scanptr->comps_in_scan = ncomps; in fill_dc_scans()
578 for (ci = 0; ci < ncomps; ci++) in fill_dc_scans()
586 scanptr = fill_scans(scanptr, ncomps, 0, 0, Ah, Al); in fill_dc_scans()
600 int ncomps = cinfo->num_components; in jpeg_simple_progression() local
609 if (ncomps == 3 && in jpeg_simple_progression()
616 if (ncomps > MAX_COMPS_IN_SCAN) in jpeg_simple_progression()
617 nscans = 6 * ncomps; /* 2 DC + 4 AC scans per component */ in jpeg_simple_progression()
619 nscans = 2 + 4 * ncomps; /* 2 DC scans; 4 AC scans per component */ in jpeg_simple_progression()
639 if (ncomps == 3 && in jpeg_simple_progression()
644 scanptr = fill_dc_scans(scanptr, ncomps, 0, 1); in jpeg_simple_progression()
655 scanptr = fill_dc_scans(scanptr, ncomps, 1, 0); in jpeg_simple_progression()
664 scanptr = fill_dc_scans(scanptr, ncomps, 0, 1); in jpeg_simple_progression()
665 scanptr = fill_scans(scanptr, ncomps, 1, 5, 0, 2); in jpeg_simple_progression()
666 scanptr = fill_scans(scanptr, ncomps, 6, 63, 0, 2); in jpeg_simple_progression()
668 scanptr = fill_scans(scanptr, ncomps, 1, 63, 2, 1); in jpeg_simple_progression()
670 scanptr = fill_dc_scans(scanptr, ncomps, 1, 0); in jpeg_simple_progression()
671 scanptr = fill_scans(scanptr, ncomps, 1, 63, 1, 0); in jpeg_simple_progression()