Lines Matching refs:prec
149 int prec; in emit_dqt() local
155 prec = 0; in emit_dqt()
158 prec = 1; in emit_dqt()
164 emit_2bytes(cinfo, prec ? DCTSIZE2*2 + 1 + 2 : DCTSIZE2 + 1 + 2); in emit_dqt()
166 emit_byte(cinfo, index + (prec<<4)); in emit_dqt()
171 if (prec) in emit_dqt()
179 return prec; in emit_dqt()
496 int ci, prec; in write_frame_header() local
503 prec = 0; in write_frame_header()
506 prec += emit_dqt(cinfo, compptr->quant_tbl_no); in write_frame_header()
523 if (prec && is_baseline) { in write_frame_header()