Lines Matching refs:fps
1318 uint32_t fps = usbd_get_isoc_fps(sc->sc_udev); in uaudio_get_buffer_ms() local
1320 if (fps >= 1000 && int_frames > 0 && int_frames <= UAUDIO_NFRAMES) { in uaudio_get_buffer_ms()
1322 ms = ((int_frames * 1000) / fps); in uaudio_get_buffer_ms()
1365 uint16_t fps; in uaudio_configure_msg_sub() local
1482 fps = usbd_get_isoc_fps(sc->sc_udev); in uaudio_configure_msg_sub()
1484 if (fps < 8000) { in uaudio_configure_msg_sub()
1495 fps >>= fps_shift; in uaudio_configure_msg_sub()
1500 ((chan_alt->sample_rate / fps) * chan_alt->sample_size); in uaudio_configure_msg_sub()
1501 chan->bytes_per_frame[1] = howmany(chan_alt->sample_rate, fps) * in uaudio_configure_msg_sub()
1505 chan->frames_per_second = fps; in uaudio_configure_msg_sub()
1506 chan->sample_rem = chan_alt->sample_rate % fps; in uaudio_configure_msg_sub()
1519 DPRINTF("fps=%d sample_rem=%d\n", (int)fps, (int)chan->sample_rem); in uaudio_configure_msg_sub()