public bool Start()
{
lock (_lock)
{
if (_state == STATE.STOPPED)
{
try
{
Stopwatch stopwatch = Stopwatch.StartNew();
StringBuilder ip = new StringBuilder(Config.Instance.LocalIP);
StringBuilder AddrName = new StringBuilder("000000000000");
DebugLog.TraceMessage(string.Format("done: {0}", stopwatch.Elapsed));
NativeMethods.Dll_SetLocalIpAddress(ip, AddrName, (uint)Config.Instance.SIPCommunicationPort); // 花了兩秒
DebugLog.TraceMessage(string.Format("done: {0}", stopwatch.Elapsed));
_CallBack = new pCallBackPro(DllCallBackFunc);
NativeMethods.dll_init(_CallBack);
DebugLog.TraceMessage(string.Format("done: {0}", stopwatch.Elapsed));
NativeMethods.Dll_initCamera();
DebugLog.TraceMessage(string.Format("done: {0}", stopwatch.Elapsed));
int ndevice = NativeMethods.GetCaptureDeviceCount();
DebugLog.TraceMessage(string.Format("done: {0}", stopwatch.Elapsed));
if (ndevice > 0)
{
NativeMethods.Dll_SetCameraDeviceId(0); // 花了 1 秒
}
DebugLog.TraceMessage(string.Format("done: {0}", stopwatch.Elapsed));
_state = STATE.STARTED;
}
catch (Exception) { }
}
return(_state == STATE.STARTED);
}
}
public static extern int Dll_init([MarshalAs(UnmanagedType.FunctionPtr)] pCallBackPro func);
