Lines Matching defs:stereo
119 unsigned stereo : 1;
139 unsigned stereo : 1;
141 int16_t *src; /* stereo peer buffer */
860 if (ch->stereo) {
904 if (ch->stereo) {
966 if (ch->stereo) {
994 ch->buflen >> ch->stereo, 0, dv);
1000 ch->buflen >> ch->stereo, 0, dv);
1063 * Feed from L/R channel of ADC to destination with stereo interleaving.
1067 * XXX - this function works in 16bit stereo format only.
1142 * Sometimes playback pointers differ in stereo-paired channels.
1148 if (ch->stereo) {
1167 /*halfsize = (ch->stereo? ch->buflen >> 2 : ch->buflen >> 1);*/
1168 cp1 = (ch->stereo? ch->parent->bufsz >> 2 : ch->parent->bufsz >> 1)
1192 return (48000 * (ch->blklen << (!ch->qs16 + !ch->stereo))
1208 return (48000 * (ch->blklen << (!ch->stereo))
1376 ch->stereo = ch->qs16 = ch->us = 0;
1378 ch->stereo = 1;
1404 blkcnt = (ch->speed << (ch->stereo + ch->qs16)) / (50 * blocksize);
1450 return ch->qs16 && ch->stereo
1530 ch->stereo = 1;
1532 ch->stereo = 0;
1552 blkcnt = (ch->speed << ch->stereo) / (25 * blocksize);
1576 if (ch->stereo)
1597 return ch->stereo? ch->hwptr << 2 : ch->hwptr << 1;