private static void ResetD3D()
{
if (ActiveClients == 0)
{
return;
}
var presentParams = GetPresentParameters();
D3DDevice.ResetEx(ref presentParams);
}
/// <summary>
/// Resets the DirectX device. This will release all screens, other UI resources and our back buffer, reset the DX device and realloc
/// all resources.
/// </summary>
public static bool Reset()
{
ServiceRegistration.Get <ILogger>().Warn("GraphicsDevice: Resetting DX device...");
_screenManager.ExecuteWithTempReleasedResources(() => ExecuteInMainThread(() =>
{
// Note that the thread which created the device must call this (see http://msdn.microsoft.com/en-us/library/windows/desktop/bb174344%28v=vs.85%29.aspx ).
// Note also that only the thread which handles window messages is allowed to call CreateDevice and Reset
// (see http://msdn.microsoft.com/en-us/library/windows/desktop/bb147224%28v=vs.85%29.aspx )
ServiceRegistration.Get <ILogger>().Debug("GraphicsDevice: Reset DirectX");
UIResourcesHelper.ReleaseUIResources();
if (ContentManager.Instance.TotalAllocationSize != 0)
{
ServiceRegistration.Get <ILogger>().Warn("GraphicsDevice: ContentManager.TotalAllocationSize = {0}, should be 0!", ContentManager.Instance.TotalAllocationSize / (1024 * 1024));
}
if (_backBuffer != null)
{
_backBuffer.Dispose();
}
_backBuffer = null;
_setup.BuildPresentParamsFromSettings();
PresentParameters parameters = _setup.PresentParameters;
_device.ResetEx(ref parameters);
_setup.PresentParameters = parameters;
SetupRenderStrategies();
SetupRenderPipelines();
Capabilities deviceCapabilities = _device.Capabilities;
int ordinal = deviceCapabilities.AdapterOrdinal;
AdapterInformation adapterInfo = MPDirect3D.Direct3D.Adapters[ordinal];
DisplayMode currentMode = adapterInfo.CurrentDisplayMode;
AdaptTargetFrameRateToDisplayMode(currentMode);
ServiceRegistration.Get <ILogger>().Debug("GraphicsDevice: DirectX reset {0}x{1} format: {2} {3} Hz", Width, Height,
currentMode.Format, TargetFrameRate);
_backBuffer = _device.GetRenderTarget(0);
_device.MaximumFrameLatency = _setup.PresentParameters.BackBufferCount; // Enables the device to queue as many frames as we have backbuffers defined
_dxCapabilities = DxCapabilities.RequestCapabilities(deviceCapabilities, currentMode);
ScreenRefreshWorkaround();
UIResourcesHelper.ReallocUIResources();
}));
ServiceRegistration.Get <ILogger>().Warn("GraphicsDevice: Device successfully reset");
return(true);
}
private int ResetExHook(IntPtr deviceptr, ref PresentParameters presentparameters, DisplayModeEx displayModeEx)
{
try
{
DeviceEx device = (DeviceEx)deviceptr;
if (hooksStarted)
{
ClearD3D9Data();
}
device.ResetEx(ref presentparameters, displayModeEx);
if (hooksStarted)
{
if (currentDevice == null && !targetAcquired)
{
currentDevice = device;
targetAcquired = true;
hasD3D9Ex = true;
}
if (currentDevice == device)
{
SetupD3D9(device);
}
}
}
catch (Exception ex)
{
DebugMessage(ex.ToString());
}
finally
{
}
return(Result.Ok.Code);
}
