1011     int samples, live, ret = 0, swlim, isamp, osamp, rpos, total = 0;  in audio_pcm_sw_read()  local
1027     swlim = (live * sw->ratio) >> 32;  in audio_pcm_sw_read()
1028     swlim = audio_MIN (swlim, samples);  in audio_pcm_sw_read()
1030     while (swlim) {  in audio_pcm_sw_read()
1041         osamp = swlim;  in audio_pcm_sw_read()
1049         swlim -= osamp;  in audio_pcm_sw_read()
1108     int hwsamples, samples, isamp, osamp, wpos, live, dead, left, swlim, blck;  in audio_pcm_sw_write()  local
1134     swlim = ((int64_t) dead << 32) / sw->ratio;  in audio_pcm_sw_write()
1135     swlim = audio_MIN (swlim, samples);  in audio_pcm_sw_write()
1136     if (swlim) {  in audio_pcm_sw_write()
1137         sw->conv (sw->buf, buf, swlim, &sw->vol);  in audio_pcm_sw_write()
1140     while (swlim) {  in audio_pcm_sw_write()
1147         isamp = swlim;  in audio_pcm_sw_write()
1157         swlim -= isamp;  in audio_pcm_sw_write()