Lines Matching refs:Ah
203 if (! cinfo->progressive_mode || (cinfo->Ss == 0 && cinfo->Ah == 0)) {
640 if (cinfo->Ah != 0) {
641 /* Successive approximation refinement scan: must have Al = Ah-1. */
642 if (cinfo->Ah-1 != cinfo->Al)
648 cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al);
661 if (cinfo->Ah != expected)
667 if (cinfo->Ah == 0) {
679 /* Check that the scan parameters Ss, Se, Ah/Al are OK for sequential JPEG.
682 if (cinfo->Ss != 0 || cinfo->Ah != 0 || cinfo->Al != 0 ||
692 if (! cinfo->progressive_mode || (cinfo->Ss == 0 && cinfo->Ah == 0)) {
