def _get_pa_time(self):
time = pa.pa_usec_t()
driver_listener.lock()
driver_listener.sync_operation(
pa.pa_stream_update_timing_info(self.stream, self._success_cb_func,
None))
check(pa.pa_stream_get_time(self.stream, time))
driver_listener.unlock()
time = float(time.value) / 1000000.0
if _debug:
print('_get_pa_time ->', time)
return time
def _get_pa_time(self):
time = pa.pa_usec_t()
driver_listener.lock()
driver_listener.sync_operation(
pa.pa_stream_update_timing_info(self.stream,
self._success_cb_func, None)
)
check(
pa.pa_stream_get_time(self.stream, time)
)
driver_listener.unlock()
time = float(time.value) / 1000000.0
if _debug:
print('_get_pa_time ->', time)
return time
def _get_read_index(self):
time = pa.pa_usec_t()
context.lock()
context.sync_operation(
pa.pa_stream_update_timing_info(self.stream,
self._success_cb_func, None)
)
context.unlock()
timing_info = pa.pa_stream_get_timing_info(self.stream)
if timing_info:
read_index = timing_info.contents.read_index
else:
read_index = 0
if _debug:
print '_get_read_index ->', read_index
return read_index
