|
private SendCommand ( |
||
| device | ||
| cmd | int | |
| flags | int | |
| p | GenericParams | |
| return | int | |
public void Edject()
{
int ret = Mci.SendCommand(_DeviceID, Mci.MCI_SET, Mci.MCI_SET_DOOR_OPEN, IntPtr.Zero);
if (ret != 0)
{
Con.DPrint("MCI_SET_DOOR_OPEN failed ({0})\n", ret);
}
}
public void CloseDoor()
{
int ret = Mci.SendCommand(_DeviceID, Mci.MCI_SET, Mci.MCI_SET_DOOR_CLOSED, IntPtr.Zero);
if (ret != 0)
{
Con.DPrint("MCI_SET_DOOR_CLOSED failed ({0})\n", ret);
}
}
public void Shutdown()
{
if (_Form != null)
{
_Form.Dispose();
_Form = null;
}
if (!_IsInitialized)
{
return;
}
Stop();
if (Mci.SendCommand(_DeviceID, Mci.MCI_CLOSE, Mci.MCI_WAIT, IntPtr.Zero) != 0)
{
Con.DPrint("CDAudio_Shutdown: MCI_CLOSE failed\n");
}
}
public void Stop()
{
if (!_IsEnabled)
{
return;
}
if (!_IsPlaying)
{
return;
}
int ret = Mci.SendCommand(_DeviceID, Mci.MCI_STOP, 0, IntPtr.Zero);
if (ret != 0)
{
Con.DPrint("MCI_STOP failed ({0})", ret);
}
_WasPlaying = false;
_IsPlaying = false;
}
public void Init()
{
Mci.OpenParams parms = default(Mci.OpenParams);
parms.lpstrDeviceType = "cdaudio";
int ret = Mci.Open(IntPtr.Zero, Mci.MCI_OPEN, Mci.MCI_OPEN_TYPE | Mci.MCI_OPEN_SHAREABLE, ref parms);
if (ret != 0)
{
Con.Print("CDAudio_Init: MCI_OPEN failed ({0})\n", ret);
return;
}
_DeviceID = parms.wDeviceID;
// Set the time format to track/minute/second/frame (TMSF).
Mci.SetParams sp = default(Mci.SetParams);
sp.dwTimeFormat = Mci.MCI_FORMAT_TMSF;
ret = Mci.Set(_DeviceID, Mci.MCI_SET, Mci.MCI_SET_TIME_FORMAT, ref sp);
if (ret != 0)
{
Con.Print("MCI_SET_TIME_FORMAT failed ({0})\n", ret);
Mci.SendCommand(_DeviceID, Mci.MCI_CLOSE, 0, IntPtr.Zero);
return;
}
for (byte n = 0; n < 100; n++)
{
_Remap[n] = n;
}
_IsInitialized = true;
_IsEnabled = true;
ReloadDiskInfo();
if (!_IsValidDisc)
{
Con.Print("CDAudio_Init: No CD in player.\n");
}
}
public void Pause()
{
if (!_IsEnabled)
{
return;
}
if (!_IsPlaying)
{
return;
}
Mci.GenericParams gp = default(Mci.GenericParams);
int ret = Mci.SendCommand(_DeviceID, Mci.MCI_PAUSE, 0, ref gp);
if (ret != 0)
{
Con.DPrint("MCI_PAUSE failed ({0})", ret);
}
_WasPlaying = _IsPlaying;
_IsPlaying = false;
}