diff options
| -rw-r--r-- | src/modules/alsa/alsa-source.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/src/modules/alsa/alsa-source.c b/src/modules/alsa/alsa-source.c index 8ed300b5..dbaa305e 100644 --- a/src/modules/alsa/alsa-source.c +++ b/src/modules/alsa/alsa-source.c @@ -116,6 +116,8 @@ struct userdata { pa_bool_t use_mmap:1, use_tsched:1; + pa_bool_t first; + pa_rtpoll_item *alsa_rtpoll_item; snd_mixer_selem_channel_id_t mixer_map[SND_MIXER_SCHN_LAST]; @@ -397,7 +399,7 @@ static int try_recover(struct userdata *u, const char *call, int err) { return -1; } - snd_pcm_start(u->pcm_handle); + u->first = TRUE; return 0; } @@ -946,13 +948,13 @@ static int unsuspend(struct userdata *u) { /* FIXME: We need to reload the volume somehow */ - snd_pcm_start(u->pcm_handle); - u->read_count = 0; - pa_smoother_reset(u->smoother, pa_rtclock_now(), FALSE); + pa_smoother_reset(u->smoother, pa_rtclock_now(), TRUE); u->smoother_interval = SMOOTHER_MIN_INTERVAL; u->last_smoother_update = 0; + u->first = TRUE; + pa_log_info("Resumed successfully..."); return 0; @@ -1003,8 +1005,6 @@ static int source_process_msg(pa_msgobject *o, int code, void *data, int64_t off if (u->source->thread_info.state == PA_SOURCE_INIT) { if (build_pollfd(u) < 0) return -PA_ERR_IO; - - snd_pcm_start(u->pcm_handle); } if (u->source->thread_info.state == PA_SOURCE_SUSPENDED) { @@ -1240,6 +1240,15 @@ static void thread_func(void *userdata) { pa_usec_t sleep_usec = 0; pa_bool_t on_timeout = pa_rtpoll_timer_elapsed(u->rtpoll); + if (u->first) { + pa_log_info("Starting capture."); + snd_pcm_start(u->pcm_handle); + + pa_smoother_resume(u->smoother, pa_rtclock_now(), TRUE); + + u->first = FALSE; + } + if (u->use_mmap) work_done = mmap_read(u, &sleep_usec, revents & POLLIN, on_timeout); else @@ -1299,7 +1308,7 @@ static void thread_func(void *userdata) { if (pa_alsa_recover_from_poll(u->pcm_handle, revents) < 0) goto fail; - snd_pcm_start(u->pcm_handle); + u->first = TRUE; } else if (revents && u->use_tsched && pa_log_ratelimit()) pa_log_debug("Wakeup from ALSA!"); @@ -1553,6 +1562,7 @@ pa_source *pa_alsa_source_new(pa_module *m, pa_modargs *ma, const char*driver, p u->module = m; u->use_mmap = use_mmap; u->use_tsched = use_tsched; + u->first = TRUE; u->rtpoll = pa_rtpoll_new(); pa_thread_mq_init(&u->thread_mq, m->core->mainloop, u->rtpoll); @@ -1563,7 +1573,7 @@ pa_source *pa_alsa_source_new(pa_module *m, pa_modargs *ma, const char*driver, p TRUE, 5, pa_rtclock_now(), - FALSE); + TRUE); u->smoother_interval = SMOOTHER_MIN_INTERVAL; dev_id = pa_modargs_get_value( |