// recover actual ControlState from network data and previous entry
void serializefrom_delta(BitStream &bs,const ControlState &prev)
{
field0 = bs.GetPackedBits(1); // field_0 diff next-current
time_res = bs.GetPackedBits(1); // time to next state ?
timestep = bs.GetFloat(); // next state's timestep
time_rel1C = timestep;
if(bs.GetBits(1)) //timestep!=time_rel1C
time_rel1C = bs.GetFloat();
m_perf_cntr_diff = bs.Get64Bits(); //next_state->ticks - current_state->ticks
if(bs.GetBits(1))
{
// perf freq changed between current and next
m_perf_freq_diff = bs.Get64Bits();
}
}
void serializefrom_base(BitStream &bs)
{
field0 = bs.GetBits(32); //field_0
time_res = bs.GetBits(32); // get_time_resl
timestep = bs.GetFloat(); //v7->timestep
time_rel1C = timestep;
if(bs.GetBits(1)) //timestep!=time_rel1C
time_rel1C = bs.GetFloat();
m_perf_cntr_diff = bs.Get64Bits(); //next_state->ticks - current_state->ticks
m_perf_cntr_diff = bs.Get64Bits(); //v7->perf_cntr1
}