/**
* Initialize the pulse audio context with properties and callback
*/
static void pulse_init_context()
{
pulse_lock();
pa_proplist *p = pulse_properties();
pulse_context = pa_context_new_with_proplist(
pa_threaded_mainloop_get_api(pulse_mainloop), "OBS", p);
pa_context_set_state_callback(pulse_context,
pulse_context_state_changed, NULL);
pa_context_connect(pulse_context, NULL, PA_CONTEXT_NOAUTOSPAWN, NULL);
pa_proplist_free(p);
pulse_unlock();
}
pa_stream* pulse_stream_new(const char* name, const pa_sample_spec* ss,
const pa_channel_map* map)
{
if (pulse_context_ready() < 0)
return NULL;
pulse_lock();
pa_proplist *p = pulse_properties();
pa_stream *s = pa_stream_new_with_proplist(
pulse_context, name, ss, map, p);
pa_proplist_free(p);
pulse_unlock();
return s;
}
static obs_properties_t *pulse_output_properties(void *unused)
{
UNUSED_PARAMETER(unused);
return pulse_properties(false);
}
static obs_properties_t pulse_output_properties(void)
{
return pulse_properties(false);
}
static obs_properties_t pulse_input_properties(void)
{
return pulse_properties(true);
}
static obs_properties_t pulse_output_properties(const char *locale)
{
return pulse_properties(locale, false);
}
static obs_properties_t pulse_input_properties(const char *locale)
{
return pulse_properties(locale, true);
}
