diff options
Diffstat (limited to 'src/modules/alsa/alsa-source.c')
| -rw-r--r-- | src/modules/alsa/alsa-source.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/src/modules/alsa/alsa-source.c b/src/modules/alsa/alsa-source.c index c9c6048b..ecea1915 100644 --- a/src/modules/alsa/alsa-source.c +++ b/src/modules/alsa/alsa-source.c @@ -603,12 +603,14 @@ static int mmap_read(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polled } } - *sleep_usec = pa_bytes_to_usec(left_to_record, &u->source->sample_spec); + if (u->use_tsched) { + *sleep_usec = pa_bytes_to_usec(left_to_record, &u->source->sample_spec); - if (*sleep_usec > process_usec) - *sleep_usec -= process_usec; - else - *sleep_usec = 0; + if (*sleep_usec > process_usec) + *sleep_usec -= process_usec; + else + *sleep_usec = 0; + } return work_done ? 1 : 0; } @@ -730,12 +732,14 @@ static int unix_read(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polled } } - *sleep_usec = pa_bytes_to_usec(left_to_record, &u->source->sample_spec); + if (u->use_tsched) { + *sleep_usec = pa_bytes_to_usec(left_to_record, &u->source->sample_spec); - if (*sleep_usec > process_usec) - *sleep_usec -= process_usec; - else - *sleep_usec = 0; + if (*sleep_usec > process_usec) + *sleep_usec -= process_usec; + else + *sleep_usec = 0; + } return work_done ? 1 : 0; } @@ -1205,6 +1209,7 @@ static int source_set_port_cb(pa_source *s, pa_device_port *p) { static void source_update_requested_latency_cb(pa_source *s) { struct userdata *u = s->userdata; pa_assert(u); + pa_assert(u->use_tsched); if (!u->pcm_handle) return; @@ -1693,7 +1698,8 @@ pa_source *pa_alsa_source_new(pa_module *m, pa_modargs *ma, const char*driver, p } u->source->parent.process_msg = source_process_msg; - u->source->update_requested_latency = source_update_requested_latency_cb; + if (u->use_tsched) + u->source->update_requested_latency = source_update_requested_latency_cb; u->source->set_state = source_set_state_cb; u->source->set_port = source_set_port_cb; u->source->userdata = u; |