private void RecoverLostDevice()
{
if (_VIDEO_DEVICE_ == null)
{
Console.WriteLine("Bad DEVICE");
}
try
{
_VIDEO_DEVICE_.TestCooperativeLevel(); //let's check what the state of the device is, if we can reset the device or not.
}
catch (DeviceLostException)
{
}
catch (DeviceNotResetException) //The device can be reset
{
try
{
_VIDEO_DEVICE_.Reset(_DeviceParams_.PresentationParameters); //Reset the device.
}
catch (DeviceLostException)
{
Application.ExitThread();
}
}
}
/// <summary>
/// Clears the screen to a specific color.
/// </summary>
/// <param name="red">Red component of the color (0-255).</param>
/// <param name="green">Green component of the color (0-255).</param>
/// <param name="blue">Blue component of the color (0-255).</param>
/// <returns>true if successful, false otherwise.</returns>
public bool Clear(Int32 red, Int32 green, Int32 blue)
{
if (device == null)
{
return(false);
}
//Clear the backbuffer to a color
device.Clear(ClearFlags.Target, System.Drawing.Color.FromArgb(red, green, blue), 1.0f, 0);
// Check for alt+tab
try
{
device.TestCooperativeLevel();
}
catch (DeviceLostException)
{
}
catch (DeviceNotResetException)
{
Reset();
}
return(true);
}
protected void AttemptRecovery()
{
Debug.WriteLine("AttemptRecovery()");
try
{
device.TestCooperativeLevel();
lostDevice = false;
}
catch (DeviceLostException)
{
}
catch (DeviceNotResetException)
{
try
{
device.Reset(d3dpp);
lostDevice = false;
}
catch (DeviceLostException)
{
// Si c'est toujours perdu ou que ca a encore été perdu, ne fait rien
}
}
}
