Lines Matching refs:vpdiff
1432 index, sign, vpdiff, diff; in audioop_lin2adpcm() local
1490 vpdiff = (step >> 3); in audioop_lin2adpcm()
1495 vpdiff += step; in audioop_lin2adpcm()
1501 vpdiff += step; in audioop_lin2adpcm()
1506 vpdiff += step; in audioop_lin2adpcm()
1511 valpred -= vpdiff; in audioop_lin2adpcm()
1513 valpred += vpdiff; in audioop_lin2adpcm()
1547 int len, size, valpred, step, delta, index, sign, vpdiff; in audioop_adpcm2lin() local
1615 vpdiff = step >> 3; in audioop_adpcm2lin()
1616 if ( delta & 4 ) vpdiff += step; in audioop_adpcm2lin()
1617 if ( delta & 2 ) vpdiff += step>>1; in audioop_adpcm2lin()
1618 if ( delta & 1 ) vpdiff += step>>2; in audioop_adpcm2lin()
1621 valpred -= vpdiff; in audioop_adpcm2lin()
1623 valpred += vpdiff; in audioop_adpcm2lin()