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Look for and enumerate the default PulseAudio source first

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This commit is contained in:
Chris Robinson 2012-02-29 23:52:10 -08:00
parent f887f4efdd
commit b192165fb4
1 changed files with 26 additions and 0 deletions
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26
Alc/backends/pulseaudio.c
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@ -108,6 +108,7 @@ MAKE_FUNC(pa_channel_map_equal);
MAKE_FUNC(pa_context_get_server_info);
MAKE_FUNC(pa_context_get_sink_info_by_name);
MAKE_FUNC(pa_context_get_sink_info_list);
MAKE_FUNC(pa_context_get_source_info_by_name);
MAKE_FUNC(pa_context_get_source_info_list);
MAKE_FUNC(pa_operation_get_state);
MAKE_FUNC(pa_operation_unref);
@ -175,6 +176,7 @@ MAKE_FUNC(pa_stream_begin_write);
#define pa_context_get_server_info ppa_context_get_server_info
#define pa_context_get_sink_info_by_name ppa_context_get_sink_info_by_name
#define pa_context_get_sink_info_list ppa_context_get_sink_info_list
#define pa_context_get_source_info_by_name ppa_context_get_source_info_by_name
#define pa_context_get_source_info_list ppa_context_get_source_info_list
#define pa_operation_get_state ppa_operation_get_state
#define pa_operation_unref ppa_operation_unref
@ -363,6 +365,7 @@ static ALCboolean pulse_load(void) //{{{
LOAD_FUNC(pa_context_get_server_info);
LOAD_FUNC(pa_context_get_sink_info_by_name);
LOAD_FUNC(pa_context_get_sink_info_list);
LOAD_FUNC(pa_context_get_source_info_by_name);
LOAD_FUNC(pa_context_get_source_info_list);
LOAD_FUNC(pa_operation_get_state);
LOAD_FUNC(pa_operation_unref);
@ -772,7 +775,30 @@ static void probe_devices(ALboolean capture)
o = pa_context_get_sink_info_list(context, sink_device_callback, loop);
}
else
{
pa_sample_spec spec;
pa_stream *stream;
spec.format = PA_SAMPLE_S16NE;
spec.rate = 44100;
spec.channels = 1;
stream = connect_record_stream(NULL, loop, context, 0, NULL,
&spec, NULL);
if(stream)
{
o = pa_context_get_source_info_by_name(context, pa_stream_get_device_name(stream), source_device_callback, loop);
while(pa_operation_get_state(o) == PA_OPERATION_RUNNING)
pa_threaded_mainloop_wait(loop);
pa_operation_unref(o);
pa_stream_disconnect(stream);
pa_stream_unref(stream);
stream = NULL;
}
o = pa_context_get_source_info_list(context, source_device_callback, loop);
}
while(pa_operation_get_state(o) == PA_OPERATION_RUNNING)
pa_threaded_mainloop_wait(loop);
pa_operation_unref(o);