def get_stream_formats(self):
fmts = {}
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_stream_formats(cls, fcp, unit_plugs):
formats = {}
for type, dir_plugs in unit_plugs.items():
if type == 'async':
continue
formats[type] = {}
for dir, plugs in dir_plugs.items():
formats[type][dir] = {}
for i, plug in plugs.items():
addr = BcoPlugInfo.get_unit_addr(dir, type, i)
try:
fmts = BcoStreamFormatInfo.get_entry_list(fcp, addr)
formats[type][dir][i] = fmts
except Exception:
continue
return formats
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][i] = fmts
except:
continue
return hoge
def get_plug_spec(cls, fcp, info):
data = info['data']
if info['mode'] == 'unit':
addr = BcoPlugInfo.get_unit_addr(info['dir'], data['unit-type'],
data['plug'])
elif info['mode'] == 'subunit':
addr = BcoPlugInfo.get_subunit_addr(info['dir'],
data['subunit-type'],
data['subunit-id'],
data['plug'])
else:
raise ValueError('Invalid mode of plug info.')
spec = {
'name': BcoPlugInfo.get_plug_name(fcp, addr),
'type': BcoPlugInfo.get_plug_type(fcp, addr),
}
if info['dir'] == 'input':
spec['input'] = BcoPlugInfo.get_plug_input(fcp, addr),
else:
spec['outputs'] = BcoPlugInfo.get_plug_outputs(fcp, addr),
return spec
if info['mode'] == 'unit':
spec['clusters'] = []
clusters = BcoPlugInfo.get_plug_clusters(fcp, addr)
for i, cluster in enumerate(clusters):
mapping = []
name = BcoPlugInfo.get_plug_cluster_info(fcp, addr, i + 1)
for info in cluster:
idx, pos = info
ch_name = BcoPlugInfo.get_plug_ch_name(fcp, addr, idx)
mapping.append(ch_name)
entry = {
'name': name,
'channels': mapping,
}
spec['clusters'].append(entry)
return spec
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