def create_from_bytearray(data):
offset = 0
n_recording_regions, \
buffering_out_fsm_state = struct.unpack_from(
"<II", data, offset)
offset += 8
list_channel_buffer_state = list()
for _ in xrange(n_recording_regions):
entry = ChannelBufferState.create_from_bytearray(data, offset)
offset += ChannelBufferState.size_of_channel_state()
list_channel_buffer_state.append(entry)
final_state = EndBufferingState(n_recording_regions,
buffering_out_fsm_state,
list_channel_buffer_state)
return final_state
def create_from_bytearray(data):
offset = 0
n_recording_regions, \
buffering_out_fsm_state = struct.unpack_from(
"<II", data, offset)
offset += 8
list_channel_buffer_state = list()
for _ in xrange(n_recording_regions):
entry = ChannelBufferState.create_from_bytearray(
data, offset)
offset += ChannelBufferState.size_of_channel_state()
list_channel_buffer_state.append(entry)
final_state = EndBufferingState(
n_recording_regions, buffering_out_fsm_state,
list_channel_buffer_state)
return final_state
def size_of_region(n_regions_to_record):
size_of_header = 8 + 4 * n_regions_to_record
size_of_channel_state = ChannelBufferState.size_of_channel_state()
return size_of_header + n_regions_to_record * size_of_channel_state
def size_of_region(n_regions_to_record):
size_of_header = 8 + 4 * n_regions_to_record
size_of_channel_state = ChannelBufferState.size_of_channel_state()
return size_of_header + n_regions_to_record * size_of_channel_state
