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

Lines Matching defs:req
260 static void alsa_dump_info (struct alsa_params_req *req,
264     dolog ("format    |      %10d |     %10d\n", req->fmt, obt->fmt);
266            req->nchannels, obt->nchannels);
267     dolog ("frequency |      %10d |     %10d\n", req->freq, obt->freq);
270            req->buffer_size, req->period_size);
305 static int alsa_open (int in, struct alsa_params_req *req,
318     freq = req->freq;
319     period_size = req->period_size;
320     buffer_size = req->buffer_size;
323     nchannels = req->nchannels;
366     err = snd_pcm_hw_params_set_format (handle, hw_params, req->fmt);
369         alsa_logerr2 (err, typ, "Failed to set format %d\n", req->fmt);
371         LogRel(("ALSA: Failed to set format %d\n", req->fmt));
379         alsa_logerr2 (err, typ, "Failed to set frequency %d\n", req->freq);
381         LogRel(("ALSA: Failed to set frequency %dHz\n", req->freq));
394                       req->nchannels);
396         LogRel(("ALSA: Failed to set number of channels to %d\n", req->nchannels));
432                                   req->period_size);
434                     LogRel(("ALSA: Failed to set period time %d\n", req->period_size));
451                               req->buffer_size);
453                 LogRel(("ALSA: Failed to set buffer time %d\n", req->buffer_size));
610              typ, req->freq, obt_period_size, obt_buffer_size));
626             << (req->fmt == AUD_FMT_S16 || req->fmt == AUD_FMT_U16);
632     obt->fmt = req->fmt;
639     if (obt->fmt != req->fmt ||
640         obt->nchannels != req->nchannels ||
641         obt->freq != req->freq) {
643         alsa_dump_info (req, obt);
648     alsa_dump_info (req, obt);
812     struct alsa_params_req req;
820     req.fmt = aud_to_alsafmt (as->fmt);
821     req.freq = as->freq;
822     req.nchannels = as->nchannels;
823     req.period_size = conf.period_size_out;
824     req.buffer_size = conf.buffer_size_out;
826     if (alsa_open (0, &req, &obt, &handle)) {
898     struct alsa_params_req req;
906     req.fmt = aud_to_alsafmt (as->fmt);
907     req.freq = as->freq;
908     req.nchannels = as->nchannels;
909     req.period_size = conf.period_size_in;
910     req.buffer_size = conf.buffer_size_in;
912     if (alsa_open (1, &req, &obt, &handle)) {