Cross Reference: /vbox/src/VBox/Devices/Audio/ossaudio.c

Lines Matching defs:obt
205 static void oss_dump_info (struct oss_params *req, struct oss_params *obt)
208     dolog ("format    |      %10d |     %10d\n", req->fmt, obt->fmt);
210            req->nchannels, obt->nchannels);
211     dolog ("frequency |      %10d |     %10d\n", req->freq, obt->freq);
212     dolog ("nfrags    |      %10d |     %10d\n", req->nfrags, obt->nfrags);
214            req->fragsize, obt->fragsize);
219                      struct oss_params *obt, int *pfd)
310     obt->fmt = fmt;
311     obt->nchannels = nchannels;
312     obt->freq = freq;
313     obt->nfrags = abinfo.fragstotal;
314     obt->fragsize = abinfo.fragsize;
318     if ((req->fmt != obt->fmt) ||
319         (req->nchannels != obt->nchannels) ||
320         (req->freq != obt->freq) ||
321         (req->fragsize != obt->fragsize) ||
322         (req->nfrags != obt->nfrags)) {
324         oss_dump_info (req, obt);
329     oss_dump_info (req, obt);
520     struct oss_params req, obt;
535     if (oss_open (0, &req, &obt, &fd)) {
539     err = oss_to_audfmt (obt.fmt, &effective_fmt, &endianness);
548     obt_as.freq = obt.freq;
549     obt_as.nchannels = obt.nchannels;
554     oss->nfrags = obt.nfrags;
555     oss->fragsize = obt.fragsize;
557     if (obt.nfrags * obt.fragsize & hw->info.align) {
559                obt.nfrags * obt.fragsize, hw->info.align + 1);
562     hw->samples = (obt.nfrags * obt.fragsize) >> hw->info.shift;
680     struct oss_params req, obt;
694     if (oss_open (1, &req, &obt, &fd)) {
698     err = oss_to_audfmt (obt.fmt, &effective_fmt, &endianness);
707     obt_as.freq = obt.freq;
708     obt_as.nchannels = obt.nchannels;
713     oss->nfrags = obt.nfrags;
714     oss->fragsize = obt.fragsize;
716     if (obt.nfrags * obt.fragsize & hw->info.align) {
718                obt.nfrags * obt.fragsize, hw->info.align + 1);
721     hw->samples = (obt.nfrags * obt.fragsize) >> hw->info.shift;