Lines Matching refs:pbuf
71 u_int32_t buftop, pbuf, rbuf, cbuf, acbuf;
356 chnbuf = (dir == PCMDIR_PLAY)? sc->pbuf : sc->rbuf;
424 nm_wr(sc, NM_PBUFFER_START, sc->pbuf, 4);
425 nm_wr(sc, NM_PBUFFER_END, sc->pbuf + NM_BUFFSIZE - ssz, 4);
426 nm_wr(sc, NM_PBUFFER_CURRP, sc->pbuf, 4);
427 nm_wr(sc, NM_PBUFFER_WMARK, sc->pbuf + ch->wmark, 4);
461 return nm_rd(sc, NM_PBUFFER_CURRP, 4) - sc->pbuf;
500 nm_wr(sc, NM_PBUFFER_WMARK, sc->pbuf + sc->pch.wmark, 4);
587 sc->pbuf = sc->rbuf - NM_BUFFSIZE;
588 sc->acbuf = sc->pbuf - (NM_TOTAL_COEFF_COUNT * 4);