def get_stream_formats(self):
fmts = dict.fromkeys(("capture", "playback"), [])
addr = BcoPlugInfo.get_unit_addr("output", "isoc", 0)
fmts["capture"] = BcoStreamFormatInfo.get_entry_list(self.fcp, addr)
addr = BcoPlugInfo.get_unit_addr("input", "isoc", 0)
fmts["playback"] = BcoStreamFormatInfo.get_entry_list(self.fcp, addr)
return fmts
def _parse_subunit_plug(self, dir, type, id, num):
plug = {}
addr = BcoPlugInfo.get_subunit_addr(dir, type, id, num)
plug['type'] = BcoPlugInfo.get_plug_type(self.fcp, addr)
plug['name'] = BcoPlugInfo.get_plug_name(self.fcp, addr)
plug['channels'] = []
channels = BcoPlugInfo.get_plug_channels(self.fcp, addr)
for channel in range(channels):
ch = BcoPlugInfo.get_plug_ch_name(self.fcp, addr, channel + 1)
plug['channels'].append(ch)
plug['clusters'] = []
if plug['type'] == 'IsoStream':
clusters = BcoPlugInfo.get_plug_clusters(self.fcp, addr)
for cluster in range(len(clusters)):
clst = BcoPlugInfo.get_plug_cluster_info(self.fcp, addr, cluster + 1)
plug['clusters'].append(clst)
plug['input'] = {}
plug['outputs'] = []
# Music subunits have counter direction.
try:
plug['input'] = BcoPlugInfo.get_plug_input(self.fcp, addr)
except:
pass
try:
plug['outputs'] = BcoPlugInfo.get_plug_outputs(self.fcp, addr)
except:
pass
return plug
def _parse_stream_formats(self):
hoge = {}
for type, dir_plugs in self.unit_plugs.items():
if type == 'async':
continue
hoge[type] = {}
for dir, plugs in dir_plugs.items():
hoge[type][dir] = []
for i, plug in plugs.items():
addr = BcoPlugInfo.get_unit_addr(dir, type, i)
try:
fmts = BcoStreamFormatInfo.get_entry_list(self.fcp, addr)
hoge[type][dir].append(fmts)
except:
continue
return hoge
def _parse_unit_plug(self, dir, type, num):
plug = {}
addr = BcoPlugInfo.get_unit_addr(dir, type, num)
plug['type'] = BcoPlugInfo.get_plug_type(self.fcp, addr)
plug['name'] = BcoPlugInfo.get_plug_name(self.fcp, addr)
plug['channels'] = []
channels = BcoPlugInfo.get_plug_channels(self.fcp, addr)
for channel in range(channels):
ch = BcoPlugInfo.get_plug_ch_name(self.fcp, addr, channel + 1)
plug['channels'].append(ch)
plug['clusters'] = []
if plug['type'] is 'IsoStream':
clusters = BcoPlugInfo.get_plug_clusters(self.fcp, addr)
for cluster in range(len(clusters)):
clst = BcoPlugInfo.get_plug_cluster_info(self.fcp, addr, cluster + 1)
plug['clusters'].append(clst)
plug['input'] = []
plug['outputs'] = []
if dir == 'output':
plug['input'] = BcoPlugInfo.get_plug_input(self.fcp, addr)
else:
plug['outputs'] = BcoPlugInfo.get_plug_outputs(self.fcp, addr)
return plug
