public GraphicsDeviceInformation Clone()
{
GraphicsDeviceInformation gdi = new GraphicsDeviceInformation();
gdi.adapter = Adapter;
gdi.deviceType = DeviceType;
gdi.presentationParameters = PresentationParameters;
return gdi;
}
protected override void RankDevices(List <GraphicsDeviceInformation> foundDevices)
{
List <GraphicsDeviceInformation> removals = new List <GraphicsDeviceInformation>();
for (int i = 0; i < foundDevices.Count; i++)
{
GraphicsDeviceInformation gdi = foundDevices[i];
if (!gdi.Adapter.DeviceName.Contains("DISPLAY" + DisplayID))
{
removals.Add(foundDevices[i]);
}
}
foreach (GraphicsDeviceInformation info in removals)
{
foundDevices.Remove(info);
}
base.RankDevices(foundDevices);
}
/// <summary>
/// This populates a GraphicsDeviceInformation instance and invokes PreparingDeviceSettings to
/// allow users to change the settings. Then returns that GraphicsDeviceInformation.
/// Throws NullReferenceException if users set GraphicsDeviceInformation.PresentationParameters to null.
/// </summary>
private GraphicsDeviceInformation DoPreparingDeviceSettings()
{
var gdi = new GraphicsDeviceInformation();
PrepareGraphicsDeviceInformation(gdi);
var preparingDeviceSettingsHandler = PreparingDeviceSettings;
if (preparingDeviceSettingsHandler != null)
{
// this allows users to overwrite settings through the argument
var args = new PreparingDeviceSettingsEventArgs(gdi);
preparingDeviceSettingsHandler(this, args);
if (gdi.PresentationParameters == null || gdi.Adapter == null)
{
throw new NullReferenceException("Members should not be set to null in PreparingDeviceSettingsEventArgs");
}
}
return(gdi);
}
private void CreateDevice(GraphicsDeviceInformation newInfo)
{
if (this.device != null)
{
this.device.Dispose();
this.device = null;
}
this.OnPreparingDeviceSettings(this, new PreparingDeviceSettingsEventArgs(newInfo));
this.MassagePresentParameters(newInfo.PresentationParameters);
try
{
this.ValidateGraphicsDeviceInformation(newInfo);
GraphicsDevice device = new GraphicsDevice(newInfo.Adapter, newInfo.DeviceType, new System.Windows.Interop.WindowInteropHelper(this.game.Window).Handle, newInfo.PresentationParameters);
this.device = device;
this.device.DeviceResetting += new EventHandler(this.HandleDeviceResetting);
this.device.DeviceReset += new EventHandler(this.HandleDeviceReset);
this.device.DeviceLost += new EventHandler(this.HandleDeviceLost);
this.device.Disposing += new EventHandler(this.HandleDisposing);
}
catch (DeviceNotSupportedException exception)
{
throw this.CreateNoSuitableGraphicsDeviceException("Direct3D not avaible", exception);
}
catch (DriverInternalErrorException exception2)
{
throw this.CreateNoSuitableGraphicsDeviceException("Direct3D internal error", exception2);
}
catch (ArgumentException exception3)
{
throw this.CreateNoSuitableGraphicsDeviceException("Invalid create parameter", exception3);
}
catch (Exception exception4)
{
throw this.CreateNoSuitableGraphicsDeviceException("Create 3D error", exception4);
}
this.OnDeviceCreated(this, EventArgs.Empty);
}
public GraphicsDeviceService()
{
System.Windows.Forms.Control control = new System.Windows.Forms.Panel();
deviceInformation = new GraphicsDeviceInformation()
{
GraphicsProfile = FeatureLevel.Level_11_0,
DeviceCreationFlags = SharpDX.Direct3D11.DeviceCreationFlags.Debug,
PresentationParameters = new PresentationParameters()
{
BackBufferFormat = SharpDX.DXGI.Format.R8G8B8A8_UNorm,
DepthStencilFormat = DepthFormat.Depth32,
DepthBufferShaderResource = true,
BackBufferWidth = 1920,
BackBufferHeight = 1080,
IsFullScreen = false,
RenderTargetUsage = SharpDX.DXGI.Usage.RenderTargetOutput,
MultiSampleCount = MSAALevel.None,
DeviceWindowHandle = control
}
};
FindAdapter();
graphicsDevice = GraphicsDevice.New(deviceInformation.Adapter, deviceInformation.DeviceCreationFlags);
renderTarget = RenderTarget2D.New(graphicsDevice, 1920, 1080, PixelFormat.B8G8R8A8.UNorm);
graphicsDevice.Presenter = new RenderTargetGraphicsPresenter(graphicsDevice, renderTarget, DepthFormat.Depth32, false);
dxDevice = (Device)typeof(GraphicsDevice).GetField("Device", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(GraphicsDevice);
dxContext = (DeviceContext)typeof(GraphicsDevice).GetField("Context", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(GraphicsDevice);
if (DeviceCreated != null)
{
DeviceCreated(this, EventArgs.Empty);
}
}
public GraphicsDeviceService(System.Windows.Forms.Form form)
{
var ad = GraphicsAdapter.Default;
deviceInformation = new GraphicsDeviceInformation()
{
GraphicsProfile = FeatureLevel.Level_11_0,
DeviceCreationFlags = SharpDX.Direct3D11.DeviceCreationFlags.Debug,
PresentationParameters = new PresentationParameters()
{
BackBufferFormat = SharpDX.DXGI.Format.R8G8B8A8_UNorm,
DepthStencilFormat = DepthFormat.Depth32,
DepthBufferShaderResource = true,
BackBufferWidth = form.Width,
BackBufferHeight = form.Height,
IsFullScreen = false,
RenderTargetUsage = SharpDX.DXGI.Usage.RenderTargetOutput,
MultiSampleCount = MSAALevel.None,
DeviceWindowHandle = form
}
};
FindAdapter();
graphicsDevice = GraphicsDevice.New(deviceInformation.Adapter, deviceInformation.DeviceCreationFlags);
graphicsDevice.Presenter = new SwapChainGraphicsPresenter(graphicsDevice, deviceInformation.PresentationParameters);
dxDevice = (Device)typeof(GraphicsDevice).GetField("Device", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(GraphicsDevice);
dxContext = (DeviceContext)typeof(GraphicsDevice).GetField("Context", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(GraphicsDevice);
this.Form = form;
if (DeviceCreated != null)
{
DeviceCreated(this, EventArgs.Empty);
}
}
void IGraphicsDeviceManager.CreateDevice()
{
// Set the default device information
GraphicsDeviceInformation gdi = new GraphicsDeviceInformation();
gdi.Adapter = GraphicsAdapter.DefaultAdapter;
gdi.GraphicsProfile = GraphicsProfile;
gdi.PresentationParameters = new PresentationParameters();
gdi.PresentationParameters.DeviceWindowHandle = game.Window.Handle;
gdi.PresentationParameters.DepthStencilFormat = DepthFormat.Depth24;
gdi.PresentationParameters.IsFullScreen = false;
// Give the user a chance to change the initial settings
OnPreparingDeviceSettings(
this,
new PreparingDeviceSettingsEventArgs(gdi)
);
// Apply these settings to this GraphicsDeviceManager
GraphicsProfile = gdi.GraphicsProfile;
PreferredBackBufferFormat = gdi.PresentationParameters.BackBufferFormat;
PreferredDepthStencilFormat = gdi.PresentationParameters.DepthStencilFormat;
// Create the GraphicsDevice, apply the initial settings.
graphicsDevice = new GraphicsDevice(
gdi.Adapter,
gdi.GraphicsProfile,
gdi.PresentationParameters
);
ApplyChanges();
/* Set the new display orientation on the touch panel.
*
* TODO: In XNA this seems to be done as part of the
* GraphicsDevice.DeviceReset event... we need to get
* those working.
*/
TouchPanel.DisplayOrientation =
graphicsDevice.PresentationParameters.DisplayOrientation;
// Call the DeviceCreated Event
OnDeviceCreated(this, EventArgs.Empty);
}
public void AreEqualTest()
{
GraphicsDeviceInformation gdi2 = new GraphicsDeviceInformation();
Assert.AreEqual(gdi, gdi2, "Objects were expected to be equal");
}
public void Setup()
{
gdi = new GraphicsDeviceInformation();
}
/// <summary>
/// Start game in a window at render target resolution;
/// </summary>
private void StartWindowed(GraphicsDeviceInformation graphicsDeviceInformation)
{
// Set back buffer size to match render target size
graphicsDeviceInformation.PresentationParameters.BackBufferWidth = displayMode.Width;
graphicsDeviceInformation.PresentationParameters.BackBufferHeight = displayMode.Height;
}
void IGraphicsDeviceManager.CreateDevice()
{
// Set the default device information
GraphicsDeviceInformation gdi = new GraphicsDeviceInformation();
gdi.Adapter = GraphicsAdapter.DefaultAdapter;
gdi.GraphicsProfile = GraphicsProfile;
gdi.PresentationParameters = new PresentationParameters();
gdi.PresentationParameters.DeviceWindowHandle = game.Window.Handle;
gdi.PresentationParameters.DepthStencilFormat = DepthFormat.Depth24;
gdi.PresentationParameters.IsFullScreen = false;
// Give the user a chance to change the initial settings
OnPreparingDeviceSettings(
this,
new PreparingDeviceSettingsEventArgs(gdi)
);
// Apply these settings to this GraphicsDeviceManager
GraphicsProfile = gdi.GraphicsProfile;
PreferredBackBufferFormat = gdi.PresentationParameters.BackBufferFormat;
PreferredDepthStencilFormat = gdi.PresentationParameters.DepthStencilFormat;
// Create the GraphicsDevice, apply the initial settings.
graphicsDevice = new GraphicsDevice(
gdi.Adapter,
gdi.GraphicsProfile,
gdi.PresentationParameters
);
ApplyChanges();
// Call the DeviceCreated Event
OnDeviceCreated(this, EventArgs.Empty);
}
public SpriteSystem(GraphicsDeviceInformation graphicsDevice)
: base(Aspect.All(typeof(SpriteComponent), typeof(TransformComponent)))
{
}
private void ChangeDevice(bool forceCreate)
{
if (this.m_objGame == null)
{
throw new InvalidOperationException(Resources.GraphicsComponentNotAttachedToGame);
}
this.m_bInDeviceTransition = true;
string screenDeviceName = string.Empty;
int width = 0;
int height = 0;
if (this.m_objGame.Canvas != null && this.m_objGame.Canvas.Window != null)
{
screenDeviceName = this.m_objGame.Canvas.Window.Title;
width = (int)this.m_objGame.Canvas.Window.ActualWidth;
height = (int)this.m_objGame.Canvas.Window.ActualHeight;
}
bool flag = false;
try
{
GraphicsDeviceInformation graphicsDeviceInformation = this.FindBestDevice(forceCreate);
//this.game.Window.BeginScreenDeviceChange(graphicsDeviceInformation.PresentationParameters.IsFullScreen);
flag = true;
bool flag2 = true;
if (!forceCreate && (this.m_objDevice != null))
{
this.OnPreparingDeviceSettings(this, new PreparingDeviceSettingsEventArgs(graphicsDeviceInformation));
if (this.CanResetDevice(graphicsDeviceInformation))
{
try
{
GraphicsDeviceInformation information2 = graphicsDeviceInformation.Clone();
MassagePresentParameters(graphicsDeviceInformation.PresentationParameters);
ValidateGraphicsDeviceInformation(graphicsDeviceInformation);
m_objDevice.Reset(information2.PresentationParameters, information2.Adapter);
flag2 = false;
}
catch
{
}
}
}
if (flag2)
{
this.CreateDevice(graphicsDeviceInformation);
}
PresentationParameters presentationParameters = this.m_objDevice.PresentationParameters;
screenDeviceName = this.m_objDevice.Adapter.DeviceName;
this.m_bIsReallyFullScreen = presentationParameters.IsFullScreen;
if (presentationParameters.BackBufferWidth != 0)
{
width = presentationParameters.BackBufferWidth;
}
if (presentationParameters.BackBufferHeight != 0)
{
height = presentationParameters.BackBufferHeight;
}
this.m_bIsDeviceDirty = false;
}
finally
{
if (flag)
{
//this.game.Window.EndScreenDeviceChange(screenDeviceName, width, height);
}
this.m_bInDeviceTransition = false;
}
}
private void ChangeDevice(bool forceCreate)
{
if (this.game == null)
{
throw new InvalidOperationException("Graphics component not attached to game");
}
this.CheckForAvailableSupportedHardware();
this.inDeviceTransition = true;
string screenDeviceName = this.game.Window.Title;
int width = (int)this.game.Window.ActualWidth;
int height = (int)this.game.Window.ActualHeight;
bool flag = false;
try
{
GraphicsDeviceInformation graphicsDeviceInformation = this.FindBestDevice(forceCreate);
//this.game.Window.BeginScreenDeviceChange(graphicsDeviceInformation.PresentationParameters.IsFullScreen);
flag = true;
bool flag2 = true;
if (!forceCreate && (this.device != null))
{
this.OnPreparingDeviceSettings(this, new PreparingDeviceSettingsEventArgs(graphicsDeviceInformation));
if (this.CanResetDevice(graphicsDeviceInformation))
{
try
{
GraphicsDeviceInformation information2 = graphicsDeviceInformation.Clone();
this.MassagePresentParameters(graphicsDeviceInformation.PresentationParameters);
this.ValidateGraphicsDeviceInformation(graphicsDeviceInformation);
this.device.Reset(information2.PresentationParameters, information2.Adapter);
flag2 = false;
}
catch
{
}
}
}
if (flag2)
{
this.CreateDevice(graphicsDeviceInformation);
}
PresentationParameters presentationParameters = this.device.PresentationParameters;
screenDeviceName = this.device.CreationParameters.Adapter.DeviceName;
this.isReallyFullScreen = presentationParameters.IsFullScreen;
if (presentationParameters.BackBufferWidth != 0)
{
width = presentationParameters.BackBufferWidth;
}
if (presentationParameters.BackBufferHeight != 0)
{
height = presentationParameters.BackBufferHeight;
}
this.isDeviceDirty = false;
}
finally
{
if (flag)
{
//this.game.Window.EndScreenDeviceChange(screenDeviceName, width, height);
}
this.inDeviceTransition = false;
}
}
protected virtual bool CanResetDevice(GraphicsDeviceInformation newDeviceInfo)
{
if (this.device.CreationParameters.DeviceType != newDeviceInfo.DeviceType)
{
return false;
}
return true;
}
private void AddDevices(GraphicsAdapter adapter, DeviceType deviceType, DisplayMode mode, GraphicsDeviceInformation baseDeviceInfo, List <GraphicsDeviceInformation> foundDevices)
{
for (int i = 0; i < ValidBackBufferFormats.Length; i++)
{
SurfaceFormat backBufferFormat = ValidBackBufferFormats[i];
if (adapter.CheckDeviceType(deviceType, mode.Format, backBufferFormat, this.IsFullScreen))
{
GraphicsDeviceInformation item = baseDeviceInfo.Clone();
if (this.IsFullScreen)
{
item.PresentationParameters.BackBufferWidth = mode.Width;
item.PresentationParameters.BackBufferHeight = mode.Height;
item.PresentationParameters.FullScreenRefreshRateInHz = mode.RefreshRate;
}
else if (this.useResizedBackBuffer)
{
item.PresentationParameters.BackBufferWidth = this.resizedBackBufferWidth;
item.PresentationParameters.BackBufferHeight = this.resizedBackBufferHeight;
}
else
{
item.PresentationParameters.BackBufferWidth = this.PreferredBackBufferWidth;
item.PresentationParameters.BackBufferHeight = this.PreferredBackBufferHeight;
}
item.PresentationParameters.BackBufferFormat = backBufferFormat;
item.PresentationParameters.AutoDepthStencilFormat = this.ChooseDepthStencilFormat(adapter, deviceType, mode.Format);
if (this.PreferMultiSampling)
{
for (int j = 0; j < multiSampleTypes.Length; j++)
{
int qualityLevels = 0;
MultiSampleType sampleType = multiSampleTypes[j];
if (adapter.CheckDeviceMultiSampleType(deviceType, backBufferFormat, this.IsFullScreen, sampleType, out qualityLevels))
{
GraphicsDeviceInformation information2 = item.Clone();
information2.PresentationParameters.MultiSampleType = sampleType;
if (!foundDevices.Contains(information2))
{
foundDevices.Add(information2);
}
break;
}
}
}
else if (!foundDevices.Contains(item))
{
foundDevices.Add(item);
}
}
}
}
protected virtual GraphicsDeviceInformation FindBestDevice(bool anySuitableDevice)
{
List<GraphicsDeviceInformation> graphicDeviceInfoList = new List<GraphicsDeviceInformation>();
int flags = Sdl.SDL_OPENGL;
if (IsFullScreen)
flags |= Sdl.SDL_FULLSCREEN;
#warning Finding available display modes along with their formats isn't supported by the current release of Tao.Sdl.
#warning The current pixel format is used for querying available modes
Sdl.SDL_Rect[] modes = Sdl.SDL_ListModes(IntPtr.Zero, flags);
if (modes.Length > 0)
{
foreach (Sdl.SDL_Rect mode in modes)
{
if (mode.w == PreferredBackBufferWidth &&
mode.h == PreferredBackBufferHeight)
continue;
GraphicsDeviceInformation info = new GraphicsDeviceInformation();
info.Adapter = GraphicsAdapter.DefaultAdapter;
info.DeviceType = DeviceType.Hardware;
info.PresentationParameters.BackBufferWidth = PreferredBackBufferWidth;
info.PresentationParameters.BackBufferHeight = PreferredBackBufferHeight;
info.PresentationParameters.BackBufferFormat = PreferredBackBufferFormat;
info.PresentationParameters.IsFullScreen = IsFullScreen;
graphicDeviceInfoList.Add(info);
}
}
else
{
GraphicsDeviceInformation info = new GraphicsDeviceInformation();
info.Adapter = GraphicsAdapter.DefaultAdapter;
info.DeviceType = DeviceType.Hardware;
info.PresentationParameters.BackBufferWidth = PreferredBackBufferWidth;
info.PresentationParameters.BackBufferHeight = PreferredBackBufferHeight;
info.PresentationParameters.BackBufferFormat = PreferredBackBufferFormat;
info.PresentationParameters.IsFullScreen = IsFullScreen;
graphicDeviceInfoList.Add(info);
}
RankDevices(graphicDeviceInfoList);
if (graphicDeviceInfoList.Count == 0)
throw new NoSuitableGraphicsDeviceException("The process of ranking devices removed all compatible devices."); // LOCALIZE
return graphicDeviceInfoList[0];
}
protected virtual bool CanResetDevice(GraphicsDeviceInformation newDeviceInfo)
{
throw new NotImplementedException();
}
private static bool HookCanResetDevice(orig_CanResetDevice orig, GraphicsDeviceManager self, GraphicsDeviceInformation newDeviceInfo)
{
LogGraphicsDevice();
var changes = new StringBuilder();
void AddParam <T>(string name, T t1, T t2)
{
changes.Append(", ").Append(name).Append(": ").Append(t1);
if (!EqualityComparer <T> .Default.Equals(t1, t2))
{
changes.Append(" -> ").Append(t2);
}
}
AddParam("Profile", self.GraphicsDevice.GraphicsProfile, newDeviceInfo.GraphicsProfile);
AddParam("Width", self.GraphicsDevice.PresentationParameters.BackBufferWidth, newDeviceInfo.PresentationParameters.BackBufferWidth);
AddParam("Height", self.GraphicsDevice.PresentationParameters.BackBufferHeight, newDeviceInfo.PresentationParameters.BackBufferHeight);
AddParam("Fullscreen", self.GraphicsDevice.PresentationParameters.IsFullScreen, newDeviceInfo.PresentationParameters.IsFullScreen);
AddParam("Display", self.GraphicsDevice.Adapter.DeviceName, newDeviceInfo.Adapter.DeviceName);
Logging.Terraria.Debug("Device Reset" + changes);
// we can force a device recreation, to 'simulate' the bug as it's not very reproducible
//return false;
return(orig(self, newDeviceInfo));
}
private void ValidateGraphicsDeviceInformation(GraphicsDeviceInformation devInfo)
{
SurfaceFormat format;
GraphicsAdapter adapter = devInfo.Adapter;
DeviceType deviceType = devInfo.DeviceType;
bool enableAutoDepthStencil = devInfo.PresentationParameters.EnableAutoDepthStencil;
DepthFormat autoDepthStencilFormat = devInfo.PresentationParameters.AutoDepthStencilFormat;
SurfaceFormat backBufferFormat = devInfo.PresentationParameters.BackBufferFormat;
int backBufferWidth = devInfo.PresentationParameters.BackBufferWidth;
int backBufferHeight = devInfo.PresentationParameters.BackBufferHeight;
PresentationParameters presentationParameters = devInfo.PresentationParameters;
SurfaceFormat format4 = presentationParameters.BackBufferFormat;
if (!presentationParameters.IsFullScreen)
{
format = adapter.CurrentDisplayMode.Format;
if (SurfaceFormat.Unknown == presentationParameters.BackBufferFormat)
{
format4 = format;
}
}
else
{
SurfaceFormat format5 = presentationParameters.BackBufferFormat;
if (format5 != SurfaceFormat.Color)
{
if (format5 != SurfaceFormat.Bgra5551)
{
format = presentationParameters.BackBufferFormat;
}
else
{
format = SurfaceFormat.Bgr555;
}
}
else
{
format = SurfaceFormat.Bgr32;
}
}
if (-1 == Array.IndexOf<SurfaceFormat>(ValidBackBufferFormats, format4))
{
throw new ArgumentException(Resources.ValidateBackBufferFormatIsInvalid);
}
if (!adapter.CheckDeviceType(deviceType, format, presentationParameters.BackBufferFormat, presentationParameters.IsFullScreen))
{
throw new ArgumentException(Resources.ValidateDeviceType);
}
if ((presentationParameters.BackBufferCount < 0) || (presentationParameters.BackBufferCount > 3))
{
throw new ArgumentException(Resources.ValidateBackBufferCount);
}
if ((presentationParameters.BackBufferCount > 1) && (presentationParameters.SwapEffect == SwapEffect.Copy))
{
throw new ArgumentException(Resources.ValidateBackBufferCountSwapCopy);
}
switch (presentationParameters.SwapEffect)
{
case SwapEffect.Discard:
case SwapEffect.Flip:
case SwapEffect.Copy:
{
int num3;
if (!adapter.CheckDeviceMultiSampleType(deviceType, format4, presentationParameters.IsFullScreen, presentationParameters.MultiSampleType, out num3))
{
throw new ArgumentException(Resources.ValidateMultiSampleTypeInvalid);
}
if (presentationParameters.MultiSampleQuality >= num3)
{
throw new ArgumentException(Resources.ValidateMultiSampleQualityInvalid);
}
if ((presentationParameters.MultiSampleType != MultiSampleType.None) && (presentationParameters.SwapEffect != SwapEffect.Discard))
{
throw new ArgumentException(Resources.ValidateMultiSampleSwapEffect);
}
if (((presentationParameters.PresentOptions & PresentOptions.DiscardDepthStencil) != PresentOptions.None) && !presentationParameters.EnableAutoDepthStencil)
{
throw new ArgumentException(Resources.ValidateAutoDepthStencilMismatch);
}
if (presentationParameters.EnableAutoDepthStencil)
{
if (!adapter.CheckDeviceFormat(deviceType, format, TextureUsage.None, QueryUsages.None, ResourceType.DepthStencilBuffer, presentationParameters.AutoDepthStencilFormat))
{
throw new ArgumentException(Resources.ValidateAutoDepthStencilFormatInvalid);
}
if (!adapter.CheckDepthStencilMatch(deviceType, format, format4, presentationParameters.AutoDepthStencilFormat))
{
throw new ArgumentException(Resources.ValidateAutoDepthStencilFormatIncompatible);
}
}
if (!presentationParameters.IsFullScreen)
{
if (presentationParameters.FullScreenRefreshRateInHz != 0)
{
throw new ArgumentException(Resources.ValidateRefreshRateInWindow);
}
switch (presentationParameters.PresentationInterval)
{
case PresentInterval.Default:
case PresentInterval.One:
case PresentInterval.Immediate:
return;
}
throw new ArgumentException(Resources.ValidatePresentationIntervalInWindow);
}
if (presentationParameters.FullScreenRefreshRateInHz == 0)
{
throw new ArgumentException(Resources.ValidateRefreshRateInFullScreen);
}
GraphicsDeviceCapabilities capabilities = adapter.GetCapabilities(deviceType);
switch (presentationParameters.PresentationInterval)
{
case PresentInterval.Default:
case PresentInterval.One:
case PresentInterval.Immediate:
goto Label_02E5;
case PresentInterval.Two:
case PresentInterval.Three:
case PresentInterval.Four:
if ((capabilities.PresentInterval & presentationParameters.PresentationInterval) == PresentInterval.Default)
{
throw new ArgumentException(Resources.ValidatePresentationIntervalIncompatibleInFullScreen);
}
goto Label_02E5;
}
break;
}
default:
throw new ArgumentException(Resources.ValidateSwapEffectInvalid);
}
throw new ArgumentException(Resources.ValidatePresentationIntervalInFullScreen);
Label_02E5:
if (presentationParameters.IsFullScreen)
{
if ((presentationParameters.BackBufferWidth == 0) || (presentationParameters.BackBufferHeight == 0))
{
throw new ArgumentException(Resources.ValidateBackBufferDimsFullScreen);
}
bool flag2 = true;
bool flag3 = false;
DisplayMode currentDisplayMode = adapter.CurrentDisplayMode;
if (((currentDisplayMode.Format != format) && (currentDisplayMode.Width != presentationParameters.BackBufferHeight)) && ((currentDisplayMode.Height != presentationParameters.BackBufferHeight) && (currentDisplayMode.RefreshRate != presentationParameters.FullScreenRefreshRateInHz)))
{
flag2 = false;
foreach (DisplayMode mode2 in adapter.SupportedDisplayModes[format])
{
if ((mode2.Width == presentationParameters.BackBufferWidth) && (mode2.Height == presentationParameters.BackBufferHeight))
{
flag3 = true;
if (mode2.RefreshRate == presentationParameters.FullScreenRefreshRateInHz)
{
flag2 = true;
break;
}
}
}
}
if (!flag2 && flag3)
{
throw new ArgumentException(Resources.ValidateBackBufferDimsModeFullScreen);
}
if (!flag2)
{
throw new ArgumentException(Resources.ValidateBackBufferHzModeFullScreen);
}
}
if (presentationParameters.EnableAutoDepthStencil != enableAutoDepthStencil)
{
throw new ArgumentException(Resources.ValidateAutoDepthStencilAdapterGroup);
}
if (presentationParameters.EnableAutoDepthStencil)
{
if (presentationParameters.AutoDepthStencilFormat != autoDepthStencilFormat)
{
throw new ArgumentException(Resources.ValidateAutoDepthStencilAdapterGroup);
}
if (presentationParameters.BackBufferFormat != backBufferFormat)
{
throw new ArgumentException(Resources.ValidateAutoDepthStencilAdapterGroup);
}
if (presentationParameters.BackBufferWidth != backBufferWidth)
{
throw new ArgumentException(Resources.ValidateAutoDepthStencilAdapterGroup);
}
if (presentationParameters.BackBufferHeight != backBufferHeight)
{
throw new ArgumentException(Resources.ValidateAutoDepthStencilAdapterGroup);
}
}
}
private void AddDevices(GraphicsAdapter adapter, DeviceType deviceType, DisplayMode mode, GraphicsDeviceInformation baseDeviceInfo, List<GraphicsDeviceInformation> foundDevices)
{
for (int i = 0; i < ValidBackBufferFormats.Length; i++)
{
SurfaceFormat backBufferFormat = ValidBackBufferFormats[i];
if (adapter.CheckDeviceType(deviceType, mode.Format, backBufferFormat, this.IsFullScreen))
{
GraphicsDeviceInformation item = baseDeviceInfo.Clone();
if (this.IsFullScreen)
{
item.PresentationParameters.BackBufferWidth = mode.Width;
item.PresentationParameters.BackBufferHeight = mode.Height;
item.PresentationParameters.FullScreenRefreshRateInHz = mode.RefreshRate;
}
else if (this.useResizedBackBuffer)
{
item.PresentationParameters.BackBufferWidth = this.resizedBackBufferWidth;
item.PresentationParameters.BackBufferHeight = this.resizedBackBufferHeight;
}
else
{
item.PresentationParameters.BackBufferWidth = this.PreferredBackBufferWidth;
item.PresentationParameters.BackBufferHeight = this.PreferredBackBufferHeight;
}
item.PresentationParameters.BackBufferFormat = backBufferFormat;
item.PresentationParameters.AutoDepthStencilFormat = this.ChooseDepthStencilFormat(adapter, deviceType, mode.Format);
if (this.PreferMultiSampling)
{
for (int j = 0; j < multiSampleTypes.Length; j++)
{
int qualityLevels = 0;
MultiSampleType sampleType = multiSampleTypes[j];
if (adapter.CheckDeviceMultiSampleType(deviceType, backBufferFormat, this.IsFullScreen, sampleType, out qualityLevels))
{
GraphicsDeviceInformation information2 = item.Clone();
information2.PresentationParameters.MultiSampleType = sampleType;
if (!foundDevices.Contains(information2))
{
foundDevices.Add(information2);
}
break;
}
}
}
else if (!foundDevices.Contains(item))
{
foundDevices.Add(item);
}
}
}
}
protected virtual bool CanResetDevice(GraphicsDeviceInformation newDeviceInfo)
{
return(true);
}
private void AddDevices(bool anySuitableDevice, List<GraphicsDeviceInformation> foundDevices)
{
IntPtr handle = new System.Windows.Interop.WindowInteropHelper(this.game.Window).Handle;
foreach (GraphicsAdapter adapter in GraphicsAdapter.Adapters)
{
//if (anySuitableDevice)// || this.IsWindowOnAdapter(handle, adapter))
{
foreach (DeviceType type in ValidDeviceTypes)
{
try
{
if (adapter.IsDeviceTypeAvailable(type))
{
GraphicsDeviceCapabilities capabilities = adapter.GetCapabilities(type);
if ((capabilities.DeviceCapabilities.IsDirect3D9Driver && IsValidShaderProfile(capabilities.MaxPixelShaderProfile, this.MinimumPixelShaderProfile)) && IsValidShaderProfile(capabilities.MaxVertexShaderProfile, this.MinimumVertexShaderProfile))
{
GraphicsDeviceInformation baseDeviceInfo = new GraphicsDeviceInformation();
baseDeviceInfo.Adapter = adapter;
baseDeviceInfo.DeviceType = type;
baseDeviceInfo.PresentationParameters.DeviceWindowHandle = IntPtr.Zero;
baseDeviceInfo.PresentationParameters.EnableAutoDepthStencil = true;
baseDeviceInfo.PresentationParameters.BackBufferCount = 1;
baseDeviceInfo.PresentationParameters.PresentOptions = PresentOptions.None;
baseDeviceInfo.PresentationParameters.SwapEffect = SwapEffect.Discard;
baseDeviceInfo.PresentationParameters.FullScreenRefreshRateInHz = 0;
baseDeviceInfo.PresentationParameters.MultiSampleQuality = 0;
baseDeviceInfo.PresentationParameters.MultiSampleType = MultiSampleType.None;
baseDeviceInfo.PresentationParameters.IsFullScreen = this.IsFullScreen;
baseDeviceInfo.PresentationParameters.PresentationInterval = this.SynchronizeWithVerticalRetrace ? PresentInterval.One : PresentInterval.Immediate;
for (int i = 0; i < ValidAdapterFormats.Length; i++)
{
this.AddDevices(adapter, type, adapter.CurrentDisplayMode, baseDeviceInfo, foundDevices);
if (this.isFullScreen)
{
foreach (DisplayMode mode in adapter.SupportedDisplayModes[ValidAdapterFormats[i]])
{
if ((mode.Width >= 640) && (mode.Height >= 480))
{
this.AddDevices(adapter, type, mode, baseDeviceInfo, foundDevices);
}
}
}
}
}
}
}
catch (DeviceNotSupportedException)
{
}
}
}
}
}
private void ValidateGraphicsDeviceInformation(GraphicsDeviceInformation devInfo)
{
SurfaceFormat format;
GraphicsAdapter adapter = devInfo.Adapter;
DeviceType deviceType = devInfo.DeviceType;
bool enableAutoDepthStencil = devInfo.PresentationParameters.EnableAutoDepthStencil;
DepthFormat autoDepthStencilFormat = devInfo.PresentationParameters.AutoDepthStencilFormat;
SurfaceFormat backBufferFormat = devInfo.PresentationParameters.BackBufferFormat;
int backBufferWidth = devInfo.PresentationParameters.BackBufferWidth;
int backBufferHeight = devInfo.PresentationParameters.BackBufferHeight;
PresentationParameters presentationParameters = devInfo.PresentationParameters;
SurfaceFormat format4 = presentationParameters.BackBufferFormat;
if (!presentationParameters.IsFullScreen)
{
format = adapter.CurrentDisplayMode.Format;
if (SurfaceFormat.Unknown == presentationParameters.BackBufferFormat)
{
format4 = format;
}
}
else
{
SurfaceFormat format5 = presentationParameters.BackBufferFormat;
if (format5 != SurfaceFormat.Color)
{
if (format5 != SurfaceFormat.Bgra5551)
{
format = presentationParameters.BackBufferFormat;
}
else
{
format = SurfaceFormat.Bgr555;
}
}
else
{
format = SurfaceFormat.Bgr32;
}
}
if (-1 == Array.IndexOf <SurfaceFormat>(ValidBackBufferFormats, format4))
{
throw new ArgumentException("Backbuffer format is invalid");
}
if (!adapter.CheckDeviceType(deviceType, format, presentationParameters.BackBufferFormat, presentationParameters.IsFullScreen))
{
throw new ArgumentException("Device Type is invalid");
}
if ((presentationParameters.BackBufferCount < 0) || (presentationParameters.BackBufferCount > 3))
{
throw new ArgumentException("Backbuffer count is invalid");
}
if ((presentationParameters.BackBufferCount > 1) && (presentationParameters.SwapEffect == SwapEffect.Copy))
{
throw new ArgumentException("Backbuffer swap copies count is invalid");
}
switch (presentationParameters.SwapEffect)
{
case SwapEffect.Discard:
case SwapEffect.Flip:
case SwapEffect.Copy:
{
int num3;
if (!adapter.CheckDeviceMultiSampleType(deviceType, format4, presentationParameters.IsFullScreen, presentationParameters.MultiSampleType, out num3))
{
throw new ArgumentException("Multi sample is invalid");
}
if (presentationParameters.MultiSampleQuality >= num3)
{
throw new ArgumentException("Multi sample quality is invalid");
}
if ((presentationParameters.MultiSampleType != MultiSampleType.None) && (presentationParameters.SwapEffect != SwapEffect.Discard))
{
throw new ArgumentException("Multi sample swap is invalid");
}
if (((presentationParameters.PresentOptions & PresentOptions.DiscardDepthStencil) != PresentOptions.None) && !presentationParameters.EnableAutoDepthStencil)
{
throw new ArgumentException("Auto depth is invalid");
}
if (presentationParameters.EnableAutoDepthStencil)
{
if (!adapter.CheckDeviceFormat(deviceType, format, TextureUsage.None, QueryUsages.None, ResourceType.DepthStencilBuffer, presentationParameters.AutoDepthStencilFormat))
{
throw new ArgumentException("Auto depth format is invalid");
}
if (!adapter.CheckDepthStencilMatch(deviceType, format, format4, presentationParameters.AutoDepthStencilFormat))
{
throw new ArgumentException("Auto depth is not compatible");
}
}
if (!presentationParameters.IsFullScreen)
{
if (presentationParameters.FullScreenRefreshRateInHz != 0)
{
throw new ArgumentException("Refresh rate is invalid");
}
switch (presentationParameters.PresentationInterval)
{
case PresentInterval.Default:
case PresentInterval.One:
case PresentInterval.Immediate:
return;
}
throw new ArgumentException("Refresh rate is invalid");
}
if (presentationParameters.FullScreenRefreshRateInHz == 0)
{
throw new ArgumentException("Refresh rate is invalid");
}
GraphicsDeviceCapabilities capabilities = adapter.GetCapabilities(deviceType);
switch (presentationParameters.PresentationInterval)
{
case PresentInterval.Default:
case PresentInterval.One:
case PresentInterval.Immediate:
goto Label_02E5;
case PresentInterval.Two:
case PresentInterval.Three:
case PresentInterval.Four:
if ((capabilities.PresentInterval & presentationParameters.PresentationInterval) == PresentInterval.Default)
{
throw new ArgumentException("Refresh rate is invalid");
}
goto Label_02E5;
}
break;
}
default:
throw new ArgumentException("Refresh rate is invalid");
}
throw new ArgumentException("Refresh rate is invalid");
Label_02E5:
if (presentationParameters.IsFullScreen)
{
if ((presentationParameters.BackBufferWidth == 0) || (presentationParameters.BackBufferHeight == 0))
{
throw new ArgumentException("Refresh rate is invalid");
}
bool flag2 = true;
bool flag3 = false;
DisplayMode currentDisplayMode = adapter.CurrentDisplayMode;
if (((currentDisplayMode.Format != format) && (currentDisplayMode.Width != presentationParameters.BackBufferHeight)) && ((currentDisplayMode.Height != presentationParameters.BackBufferHeight) && (currentDisplayMode.RefreshRate != presentationParameters.FullScreenRefreshRateInHz)))
{
flag2 = false;
foreach (DisplayMode mode2 in adapter.SupportedDisplayModes[format])
{
if ((mode2.Width == presentationParameters.BackBufferWidth) && (mode2.Height == presentationParameters.BackBufferHeight))
{
flag3 = true;
if (mode2.RefreshRate == presentationParameters.FullScreenRefreshRateInHz)
{
flag2 = true;
break;
}
}
}
}
if (!flag2 && flag3)
{
throw new ArgumentException("Refresh rate is invalid");
}
if (!flag2)
{
throw new ArgumentException("Refresh rate is invalid");
}
}
if (presentationParameters.EnableAutoDepthStencil != enableAutoDepthStencil)
{
throw new ArgumentException("Refresh rate is invalid");
}
if (presentationParameters.EnableAutoDepthStencil)
{
if (presentationParameters.AutoDepthStencilFormat != autoDepthStencilFormat)
{
throw new ArgumentException("Refresh rate is invalid");
}
if (presentationParameters.BackBufferFormat != backBufferFormat)
{
throw new ArgumentException("Refresh rate is invalid");
}
if (presentationParameters.BackBufferWidth != backBufferWidth)
{
throw new ArgumentException("Refresh rate is invalid");
}
if (presentationParameters.BackBufferHeight != backBufferHeight)
{
throw new ArgumentException("Refresh rate is invalid");
}
}
}
private void CreateDevice(GraphicsDeviceInformation newInfo)
{
if (this.device != null)
{
this.device.Dispose();
this.device = null;
}
this.OnPreparingDeviceSettings(this, new PreparingDeviceSettingsEventArgs(newInfo));
this.MassagePresentParameters(newInfo.PresentationParameters);
try
{
this.ValidateGraphicsDeviceInformation(newInfo);
GraphicsDevice device = new GraphicsDevice(newInfo.Adapter, newInfo.DeviceType, new System.Windows.Interop.WindowInteropHelper(this.game.Window).Handle, newInfo.PresentationParameters);
this.device = device;
this.device.DeviceResetting += new EventHandler(this.HandleDeviceResetting);
this.device.DeviceReset += new EventHandler(this.HandleDeviceReset);
this.device.DeviceLost += new EventHandler(this.HandleDeviceLost);
this.device.Disposing += new EventHandler(this.HandleDisposing);
}
catch (DeviceNotSupportedException exception)
{
throw this.CreateNoSuitableGraphicsDeviceException(Resources.Direct3DNotAvailable, exception);
}
catch (DriverInternalErrorException exception2)
{
throw this.CreateNoSuitableGraphicsDeviceException(Resources.Direct3DInternalDriverError, exception2);
}
catch (ArgumentException exception3)
{
throw this.CreateNoSuitableGraphicsDeviceException(Resources.Direct3DInvalidCreateParameters, exception3);
}
catch (Exception exception4)
{
throw this.CreateNoSuitableGraphicsDeviceException(Resources.Direct3DCreateError, exception4);
}
this.OnDeviceCreated(this, EventArgs.Empty);
}
public void ApplyChanges()
{
// Calling ApplyChanges() before CreateDevice() should have no effect.
if (graphicsDevice == null)
{
return;
}
// Recreate device information before resetting
GraphicsDeviceInformation gdi = new GraphicsDeviceInformation();
gdi.Adapter = GraphicsDevice.Adapter;
gdi.GraphicsProfile = GraphicsDevice.GraphicsProfile;
gdi.PresentationParameters = GraphicsDevice.PresentationParameters.Clone();
/* Apply the GraphicsDevice changes to the new Parameters.
* Note that PreparingDeviceSettings can override any of these!
* -flibit
*/
gdi.PresentationParameters.BackBufferFormat =
PreferredBackBufferFormat;
gdi.PresentationParameters.BackBufferWidth =
PreferredBackBufferWidth;
gdi.PresentationParameters.BackBufferHeight =
PreferredBackBufferHeight;
gdi.PresentationParameters.DepthStencilFormat =
PreferredDepthStencilFormat;
gdi.PresentationParameters.IsFullScreen =
IsFullScreen;
if (!PreferMultiSampling)
{
gdi.PresentationParameters.MultiSampleCount = 0;
}
else if (gdi.PresentationParameters.MultiSampleCount == 0)
{
/* XNA4 seems to have an upper limit of 8, but I'm willing to
* limit this only in GraphicsDeviceManager's default setting.
* If you want even higher values, Reset() with a custom value.
* -flibit
*/
gdi.PresentationParameters.MultiSampleCount = Math.Min(
GraphicsDevice.GLDevice.MaxMultiSampleCount,
8
);
}
// Give the user a chance to override the above settings.
OnPreparingDeviceSettings(
this,
new PreparingDeviceSettingsEventArgs(gdi)
);
// We're about to reset a device, notify the application.
OnDeviceResetting(this, EventArgs.Empty);
// Make the Platform device changes.
game.Window.BeginScreenDeviceChange(
gdi.PresentationParameters.IsFullScreen
);
game.Window.EndScreenDeviceChange(
gdi.Adapter.Description, // FIXME: Should be Name! -flibit
gdi.PresentationParameters.BackBufferWidth,
gdi.PresentationParameters.BackBufferHeight
);
// Apply the PresentInterval.
FNAPlatform.SetPresentationInterval(
SynchronizeWithVerticalRetrace ?
gdi.PresentationParameters.PresentationInterval :
PresentInterval.Immediate
);
// Reset!
GraphicsDevice.Reset(gdi.PresentationParameters, gdi.Adapter);
// We just reset a device, notify the application.
OnDeviceReset(this, EventArgs.Empty);
}
public PreparingDeviceSettingsEventArgs(GraphicsDeviceInformation information)
{
GraphicsDeviceInformation = information;
}
protected virtual bool CanResetDevice(GraphicsDeviceInformation newDeviceInfo)
{
return true;//TODO
}
