def on_source_info(self, sink):
index = int(sink.index)
name = in_unicode(sink.name)
muted = (sink.mute == 1)
volume = sink.volume.getVolumes()
active_port = sink.active_port
ports = sink.ports
props = sink.propDict()
if "device.class" in props.keys() and props["device.class"] == "monitor":
return
self.dbus.source_info(index, name, muted, volume, props, ports, active_port)
def pa_module_info_cb(self, context, pa_module_info, index, user_data):
# print ("pa_module_info", pa_module_info, index)
if pa_module_info:
self.loaded_modules[int(pa_module_info.contents.index)] = in_unicode(pa_module_info.contents.name)
if in_unicode(pa_module_info.contents.name) == "module-ladspa-sink":
self.receiver.module_info(int(pa_module_info.contents.index), in_unicode(pa_module_info.contents.name), in_unicode(pa_module_info.contents.argument), in_unicode(pa_module_info.contents.n_used), in_unicode(pa_module_info.contents.auto_unload))
# Restore ladspa-effects
moved = []
for values in self.sink_inputs_to_restore:
sink_input = values[0]
parameters = values[1]
if str(pa_module_info.contents.argument) == parameters:
for sink in list(self.sinks.values()):
if sink.owner_module == int(pa_module_info.contents.index):
self.pulse_move_sink_input(sink_input.index, int(sink.index))
moved.append(values)
for m in moved:
self.sink_inputs_to_restore.remove(values)
return
def pa_module_info_cb(self, context, pa_module_info, index, user_data):
# print ("pa_module_info", pa_module_info, index)
if pa_module_info:
self.loaded_modules[int(
pa_module_info.contents.index)] = in_unicode(
pa_module_info.contents.name)
if in_unicode(
pa_module_info.contents.name) == "module-ladspa-sink":
self.receiver.module_info(
int(pa_module_info.contents.index),
in_unicode(pa_module_info.contents.name),
in_unicode(pa_module_info.contents.argument),
in_unicode(pa_module_info.contents.n_used),
in_unicode(pa_module_info.contents.auto_unload))
# Restore ladspa-effects
moved = []
for values in self.sink_inputs_to_restore:
sink_input = values[0]
parameters = values[1]
if str(pa_module_info.contents.argument) == parameters:
for sink in list(self.sinks.values()):
if sink.owner_module == int(
pa_module_info.contents.index):
self.pulse_move_sink_input(
sink_input.index, int(sink.index))
moved.append(values)
for m in moved:
self.sink_inputs_to_restore.remove(values)
return
def pa_create_monitor_for_source(self, index, source, name, force = False):
if not index in self.monitor_sources or force :
# Create new stream
samplespec = pa_sample_spec()
samplespec.channels = 1
samplespec.format = PA_SAMPLE_FLOAT32LE
samplespec.rate = self._meter_rate
pa_stream = pa_stream_new(self._context, as_p_char("Veromix source peak detect"), samplespec, None)
pa_stream_set_read_callback(pa_stream, self._pa_source_stream_request_cb, index)
pa_stream_set_suspended_callback(pa_stream, self._pa_stream_notify_cb, None)
device = pa_xstrdup(as_p_char(in_unicode(source.name)))
pa_stream_connect_record(pa_stream, device, None, PA_STREAM_PEAK_DETECT)
self.monitor_sources[float(index)] = pa_stream
source.set_has_monitor(True)
self.receiver.source_info(source)
def pa_create_monitor_for_source(self, index, source, name, force=False):
if not index in self.monitor_sources or force:
# Create new stream
samplespec = pa_sample_spec()
samplespec.channels = 1
samplespec.format = PA_SAMPLE_FLOAT32LE
samplespec.rate = self._meter_rate
pa_stream = pa_stream_new(self._context,
as_p_char("Veromix source peak detect"),
samplespec, None)
pa_stream_set_read_callback(pa_stream,
self._pa_source_stream_request_cb,
index)
pa_stream_set_suspended_callback(pa_stream,
self._pa_stream_notify_cb, None)
device = pa_xstrdup(as_p_char(in_unicode(source.name)))
pa_stream_connect_record(pa_stream, device, None,
PA_STREAM_PEAK_DETECT)
self.monitor_sources[float(index)] = pa_stream
source.set_has_monitor(True)
self.receiver.source_info(source)
def on_sink_info(self, sink):
index = int(sink.index)
name = in_unicode(sink.name)
muted = (sink.mute == 1)
volume = sink.volume.getVolumes()
self.dbus.sink_info(index, name, muted, volume, sink.propDict(), sink.ports, sink.active_port)
def on_source_output_info(self, sink):
index = int(sink.index)
name = in_unicode(sink.name)
if sink.resample_method != "peaks":
self.dbus.source_output_info(index, name, sink.propDict())
def on_module_info(self, index, name, argument, n_used, auto_unload):
self.dbus.module_info(index, in_unicode(name), in_unicode(argument), in_unicode(n_used), in_unicode(auto_unload))
