protected bool InitDirect3D()
{
var creationFlags = DeviceCreationFlags.None;
#if DEBUG
creationFlags |= DeviceCreationFlags.Debug;
#endif
try {
Device = new Device(DriverType, creationFlags);
} catch (Exception ex) {
MessageBox.Show("D3D11Device creation failed\n" + ex.Message + "\n" + ex.StackTrace, "Error");
return(false);
}
ImmediateContext = Device.ImmediateContext;
if (Device.FeatureLevel != FeatureLevel.Level_11_0)
{
Console.WriteLine("Direct3D Feature Level 11 unsupported\nSupported feature level: " + Enum.GetName(Device.FeatureLevel.GetType(), Device.FeatureLevel));
//return false;
}
//Debug.Assert((Msaa4XQuality = Device.CheckMultisampleQualityLevels(Format.R8G8B8A8_UNorm, 4)) > 0);
try {
var format = GammaCorrectedBackBuffer ? Format.R8G8B8A8_UNorm_SRGB : Format.R8G8B8A8_UNorm;
var sd = new SwapChainDescription {
ModeDescription = new ModeDescription(ClientWidth, ClientHeight, new Rational(60, 1), format)
{
ScanlineOrdering = DisplayModeScanlineOrdering.Unspecified,
Scaling = DisplayModeScaling.Unspecified
},
SampleDescription = Enable4XMsaa && Device.FeatureLevel >= FeatureLevel.Level_10_1 ? new SampleDescription(4, Msaa4XQuality - 1) : new SampleDescription(1, 0),
Usage = Usage.RenderTargetOutput,
BufferCount = 1,
OutputHandle = Window.Handle,
IsWindowed = true,
SwapEffect = SwapEffect.Discard,
Flags = SwapChainFlags.None
};
SwapChain = new SwapChain(Device.Factory, Device, sd);
} catch (Exception ex) {
MessageBox.Show("SwapChain creation failed\n" + ex.Message + "\n" + ex.StackTrace, "Error");
return(false);
}
OnResize();
Sprite = new SpriteRenderer(Device);
FontCache = new FontCache(Sprite);
return(true);
}
protected bool InitDirect3D() {
var creationFlags = DeviceCreationFlags.None;
#if DEBUG
creationFlags |= DeviceCreationFlags.Debug;
#endif
try {
Device = new Device(DriverType, creationFlags);
} catch (Exception ex) {
MessageBox.Show("D3D11Device creation failed\n" + ex.Message + "\n" + ex.StackTrace, "Error");
return false;
}
ImmediateContext = Device.ImmediateContext;
if (Device.FeatureLevel != FeatureLevel.Level_11_0) {
Console.WriteLine("Direct3D Feature Level 11 unsupported\nSupported feature level: " + Enum.GetName(Device.FeatureLevel.GetType(), Device.FeatureLevel));
//return false;
}
//Debug.Assert((Msaa4XQuality = Device.CheckMultisampleQualityLevels(Format.R8G8B8A8_UNorm, 4)) > 0);
try {
var sd = new SwapChainDescription {
ModeDescription = new ModeDescription(ClientWidth, ClientHeight, new Rational(60, 1), Format.R8G8B8A8_UNorm) {
ScanlineOrdering = DisplayModeScanlineOrdering.Unspecified,
Scaling = DisplayModeScaling.Unspecified
},
SampleDescription = Enable4XMsaa && Device.FeatureLevel >= FeatureLevel.Level_10_1 ? new SampleDescription(4, Msaa4XQuality - 1) : new SampleDescription(1, 0),
Usage = Usage.RenderTargetOutput,
BufferCount = 1,
OutputHandle = Window.Handle,
IsWindowed = true,
SwapEffect = SwapEffect.Discard,
Flags = SwapChainFlags.None
};
SwapChain = new SwapChain(Device.Factory, Device, sd);
} catch (Exception ex) {
MessageBox.Show("SwapChain creation failed\n" + ex.Message + "\n" + ex.StackTrace, "Error");
return false;
}
OnResize();
Sprite = new SpriteRenderer(Device);
FontCache = new FontCache(Sprite);
return true;
}
