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);
}
}
}
}
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;
}
}
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;
}
}
