/// <summary>
/// Tests if the D3D device has been lost and if it has
/// it is retored. This happens on XP with things like
/// resolution changes or pressing ctrl + alt + del. With
/// Vista, this will most likely never be called unless the
/// video driver hangs or is changed.
/// </summary>
private void TestRestoreLostDevice()
{
if (m_device == null)
{
return;
}
/* This will throw an exception
* if the device is lost */
int hr = m_device.TestCooperativeLevel();
/* Do nothing if S_OK */
if (hr == 0)
{
return;
}
FreeSurfaces();
while (hr != -2005530519)
{
Thread.Sleep(500);
hr = m_device.TestCooperativeLevel();
}
CreateDevice();
Thread.Sleep(500);
IntPtr pDev = GetComPointer(m_device);
/* Update with our new device */
m_allocatorNotify.ChangeD3DDevice(pDev, GetAdapterMonitor(0));
}
/// <summary>
/// Tests if the D3D device has been lost and if it has
/// it is retored. This happens on XP with things like
/// resolution changes or pressing ctrl + alt + del. With
/// Vista, this will most likely never be called unless the
/// video driver hangs or is changed.
/// </summary>
private void TestRestoreLostDevice()
{
if (m_device == null)
{
return;
}
/* This will throw an exception
* if the device is lost */
int hr = m_device.TestCooperativeLevel();
/* Do nothing if S_OK */
if (hr == 0)
{
return;
}
FreeSurfaces();
CreateDevice();
/* TODO: This is bad. FIX IT!
* Figure out how to tell when the new
* device is ready to use */
Thread.Sleep(1500);
IntPtr pDev = GetComPointer(m_device);
/* Update with our new device */
m_allocatorNotify.ChangeD3DDevice(pDev, GetAdapterMonitor(0));
}