// Note: no need to store RTV/DSV formats
internal PipelineState(GraphicsDevice graphicsDevice, PipelineStateDescription pipelineStateDescription) : base(graphicsDevice)
{
// First time, build caches
var pipelineStateCache = GetPipelineStateCache();
// Effect
this.rootSignature = pipelineStateDescription.RootSignature;
this.effectBytecode = pipelineStateDescription.EffectBytecode;
CreateShaders(pipelineStateCache);
if (rootSignature != null && effectBytecode != null)
{
ResourceBinder.Compile(graphicsDevice, rootSignature.EffectDescriptorSetReflection, this.effectBytecode);
}
// TODO: Cache over Effect|RootSignature to create binding operations
// States
blendState = pipelineStateCache.BlendStateCache.Instantiate(pipelineStateDescription.BlendState);
this.sampleMask = pipelineStateDescription.SampleMask;
rasterizerState = pipelineStateCache.RasterizerStateCache.Instantiate(pipelineStateDescription.RasterizerState);
depthStencilState = pipelineStateCache.DepthStencilStateCache.Instantiate(pipelineStateDescription.DepthStencilState);
CreateInputLayout(pipelineStateDescription.InputElements);
primitiveTopology = (SharpDX.Direct3D.PrimitiveTopology)pipelineStateDescription.PrimitiveType;
}
internal void PlatformApplyState(GraphicsDevice device)
{
if (_state == null)
{
// We're now bound to a device... no one should
// be changing the state of this object now!
GraphicsDevice = device;
// Build the description.
var desc = new SharpDX.Direct3D11.RasterizerStateDescription();
switch ( CullMode )
{
case Graphics.CullMode.CullClockwiseFace:
desc.CullMode = SharpDX.Direct3D11.CullMode.Front;
break;
case Graphics.CullMode.CullCounterClockwiseFace:
desc.CullMode = SharpDX.Direct3D11.CullMode.Back;
break;
case Graphics.CullMode.None:
desc.CullMode = SharpDX.Direct3D11.CullMode.None;
break;
}
desc.IsScissorEnabled = ScissorTestEnable;
desc.IsMultisampleEnabled = MultiSampleAntiAlias;
desc.DepthBias = (int)DepthBias;
desc.SlopeScaledDepthBias = SlopeScaleDepthBias;
if (FillMode == Graphics.FillMode.WireFrame)
desc.FillMode = SharpDX.Direct3D11.FillMode.Wireframe;
else
desc.FillMode = SharpDX.Direct3D11.FillMode.Solid;
// These are new DX11 features we should consider exposing
// as part of the extended MonoGame API.
desc.IsFrontCounterClockwise = false;
desc.IsAntialiasedLineEnabled = false;
// To support feature level 9.1 these must
// be set to these exact values.
desc.DepthBiasClamp = 0.0f;
desc.IsDepthClipEnabled = true;
// Create the state.
_state = new SharpDX.Direct3D11.RasterizerState(GraphicsDevice._d3dDevice, desc);
}
Debug.Assert(GraphicsDevice == device, "The state was created for a different device!");
// NOTE: We make the assumption here that the caller has
// locked the d3dContext for us to use.
// Apply the state!
device._d3dContext.Rasterizer.State = _state;
}
internal void PlatformApplyState(GraphicsDevice device)
{
if (_state == null)
{
// Build the description.
var desc = new SharpDX.Direct3D11.RasterizerStateDescription();
switch (CullMode)
{
case Graphics.CullMode.CullClockwiseFace:
desc.CullMode = SharpDX.Direct3D11.CullMode.Front;
break;
case Graphics.CullMode.CullCounterClockwiseFace:
desc.CullMode = SharpDX.Direct3D11.CullMode.Back;
break;
case Graphics.CullMode.None:
desc.CullMode = SharpDX.Direct3D11.CullMode.None;
break;
}
desc.IsScissorEnabled = ScissorTestEnable;
desc.IsMultisampleEnabled = MultiSampleAntiAlias;
desc.DepthBias = (int)DepthBias;
desc.SlopeScaledDepthBias = SlopeScaleDepthBias;
if (FillMode == Graphics.FillMode.WireFrame)
{
desc.FillMode = SharpDX.Direct3D11.FillMode.Wireframe;
}
else
{
desc.FillMode = SharpDX.Direct3D11.FillMode.Solid;
}
// These are new DX11 features we should consider exposing
// as part of the extended MonoGame API.
desc.IsFrontCounterClockwise = false;
desc.IsAntialiasedLineEnabled = false;
// To support feature level 9.1 these must
// be set to these exact values.
desc.DepthBiasClamp = 0.0f;
desc.IsDepthClipEnabled = true;
// Create the state.
_state = new SharpDX.Direct3D11.RasterizerState(GraphicsDevice._d3dDevice, desc);
}
Debug.Assert(GraphicsDevice == device, "The state was created for a different device!");
// NOTE: We make the assumption here that the caller has
// locked the d3dContext for us to use.
// Apply the state!
device._d3dContext.Rasterizer.State = _state;
}
private void CreateNativeDeviceChild()
{
SharpDX.Direct3D11.RasterizerStateDescription nativeDescription;
nativeDescription.CullMode = (SharpDX.Direct3D11.CullMode)Description.CullMode;
nativeDescription.FillMode = (SharpDX.Direct3D11.FillMode)Description.FillMode;
nativeDescription.IsFrontCounterClockwise = Description.FrontFaceCounterClockwise;
nativeDescription.DepthBias = Description.DepthBias;
nativeDescription.SlopeScaledDepthBias = Description.SlopeScaleDepthBias;
nativeDescription.DepthBiasClamp = Description.DepthBiasClamp;
nativeDescription.IsDepthClipEnabled = Description.DepthClipEnable;
nativeDescription.IsScissorEnabled = Description.ScissorTestEnable;
nativeDescription.IsMultisampleEnabled = Description.MultiSampleAntiAlias;
nativeDescription.IsAntialiasedLineEnabled = Description.MultiSampleAntiAliasLine;
NativeDeviceChild = new SharpDX.Direct3D11.RasterizerState(NativeDevice, nativeDescription);
}
private void CreateNativeDeviceChild()
{
SharpDX.Direct3D11.RasterizerStateDescription nativeDescription;
nativeDescription.CullMode = (SharpDX.Direct3D11.CullMode)Description.CullMode;
nativeDescription.FillMode = (SharpDX.Direct3D11.FillMode)Description.FillMode;
nativeDescription.IsFrontCounterClockwise = Description.FrontFaceCounterClockwise;
nativeDescription.DepthBias = Description.DepthBias;
nativeDescription.SlopeScaledDepthBias = Description.SlopeScaleDepthBias;
nativeDescription.DepthBiasClamp = Description.DepthBiasClamp;
nativeDescription.IsDepthClipEnabled = Description.DepthClipEnable;
nativeDescription.IsScissorEnabled = Description.ScissorTestEnable;
nativeDescription.IsMultisampleEnabled = Description.MultiSampleAntiAlias;
nativeDescription.IsAntialiasedLineEnabled = Description.MultiSampleAntiAliasLine;
NativeDeviceChild = new SharpDX.Direct3D11.RasterizerState(NativeDevice, nativeDescription);
}
internal void PlatformApplyState(GraphicsDevice device)
{
if (_state == null)
{
// Build the description.
var desc = new SharpDX.Direct3D11.RasterizerStateDescription();
switch (CullMode)
{
case CullMode.CullClockwiseFace:
desc.CullMode = SharpDX.Direct3D11.CullMode.Front;
break;
case CullMode.CullCounterClockwiseFace:
desc.CullMode = SharpDX.Direct3D11.CullMode.Back;
break;
case CullMode.None:
desc.CullMode = SharpDX.Direct3D11.CullMode.None;
break;
}
desc.IsScissorEnabled = ScissorTestEnable;
desc.IsMultisampleEnabled = MultiSampleAntiAlias;
// discussion and explanation in https://github.com/MonoGame/MonoGame/issues/4826
int depthMul;
switch (device.ActiveDepthFormat)
{
case DepthFormat.None:
depthMul = 0;
break;
case DepthFormat.Depth16:
depthMul = 1 << 16 - 1;
break;
case DepthFormat.Depth24:
case DepthFormat.Depth24Stencil8:
depthMul = 1 << 24 - 1;
break;
default:
throw new ArgumentOutOfRangeException();
}
desc.DepthBias = (int)(DepthBias * depthMul);
desc.SlopeScaledDepthBias = SlopeScaleDepthBias;
if (FillMode == FillMode.WireFrame)
{
desc.FillMode = SharpDX.Direct3D11.FillMode.Wireframe;
}
else
{
desc.FillMode = SharpDX.Direct3D11.FillMode.Solid;
}
desc.IsDepthClipEnabled = DepthClipEnable;
// These are new DX11 features we should consider exposing
// as part of the extended MonoGame API.
desc.IsFrontCounterClockwise = false;
desc.IsAntialiasedLineEnabled = false;
// To support feature level 9.1 these must
// be set to these exact values.
desc.DepthBiasClamp = 0.0f;
// Create the state.
_state = new SharpDX.Direct3D11.RasterizerState(GraphicsDevice._d3dDevice, desc);
}
Debug.Assert(GraphicsDevice == device, "The state was created for a different device!");
// NOTE: We make the assumption here that the caller has
// locked the d3dContext for us to use.
// Apply the state!
device._d3dContext.Rasterizer.State = _state;
}
private void _Direct3Dを初期化する()
{
// D3D11デバイスと SwapChain を生成します。
SharpDX.Direct3D11.Device.CreateWithSwapChain(
SharpDX.Direct3D.DriverType.Hardware,
SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport,
new SharpDX.Direct3D.FeatureLevel[] { SharpDX.Direct3D.FeatureLevel.Level_11_1 }, // 機能レベル 11.1
new SharpDX.DXGI.SwapChainDescription {
BufferCount = 1,
Flags = SharpDX.DXGI.SwapChainFlags.AllowModeSwitch,
IsWindowed = true,
ModeDescription = new SharpDX.DXGI.ModeDescription {
Format = SharpDX.DXGI.Format.B8G8R8A8_UNorm,
Width = this.ClientSize.Width,
Height = this.ClientSize.Height,
Scaling = SharpDX.DXGI.DisplayModeScaling.Stretched,
},
OutputHandle = this.Handle,
SampleDescription = new SharpDX.DXGI.SampleDescription(4, 0), // MSAA x4
SwapEffect = SharpDX.DXGI.SwapEffect.Discard,
Usage = SharpDX.DXGI.Usage.RenderTargetOutput,
},
out this._D3D11Device,
out this._DXGISwapChain);
// 既定のRenderTarget と 既定のDepthStencil ならびにそのビューを作成します。
this._既定のD3D11RenderTarget = this._DXGISwapChain.GetBackBuffer <SharpDX.Direct3D11.Texture2D>(0);
this._既定のD3D11DepthStencil = new SharpDX.Direct3D11.Texture2D(
this._D3D11Device,
new SharpDX.Direct3D11.Texture2DDescription {
Width = this._既定のD3D11RenderTarget.Description.Width,
Height = this._既定のD3D11RenderTarget.Description.Height,
MipLevels = 1,
ArraySize = 1,
Format = SharpDX.DXGI.Format.D24_UNorm_S8_UInt,
SampleDescription = this._既定のD3D11RenderTarget.Description.SampleDescription,
Usage = SharpDX.Direct3D11.ResourceUsage.Default,
BindFlags = SharpDX.Direct3D11.BindFlags.DepthStencil,
CpuAccessFlags = SharpDX.Direct3D11.CpuAccessFlags.None,
OptionFlags = SharpDX.Direct3D11.ResourceOptionFlags.None,
});
this._既定のD3D11RenderTargetView = new SharpDX.Direct3D11.RenderTargetView(this._D3D11Device, this._既定のD3D11RenderTarget);
this._既定のD3D11DepthStencilView = new SharpDX.Direct3D11.DepthStencilView(this._D3D11Device, this._既定のD3D11DepthStencil);
// 加算合成用のブレンドステートを作成します。
var BlendStateAdd = new SharpDX.Direct3D11.BlendStateDescription()
{
AlphaToCoverageEnable = false, // アルファマスクで透過する（するならZバッファ必須）
IndependentBlendEnable = false, // 個別設定。false なら BendStateDescription.RenderTarget[0] だけが有効で、[1～7] は無視される。
};
BlendStateAdd.RenderTarget[0].IsBlendEnabled = true; // true ならブレンディングが有効。
BlendStateAdd.RenderTarget[0].RenderTargetWriteMask = SharpDX.Direct3D11.ColorWriteMaskFlags.All; // RGBA の書き込みマスク。
// アルファ値のブレンディング設定 ... 特になし
BlendStateAdd.RenderTarget[0].SourceAlphaBlend = SharpDX.Direct3D11.BlendOption.One;
BlendStateAdd.RenderTarget[0].DestinationAlphaBlend = SharpDX.Direct3D11.BlendOption.Zero;
BlendStateAdd.RenderTarget[0].AlphaBlendOperation = SharpDX.Direct3D11.BlendOperation.Add;
// 色値のブレンディング設定 ... 加算合成
BlendStateAdd.RenderTarget[0].SourceBlend = SharpDX.Direct3D11.BlendOption.SourceAlpha;
BlendStateAdd.RenderTarget[0].DestinationBlend = SharpDX.Direct3D11.BlendOption.One;
BlendStateAdd.RenderTarget[0].BlendOperation = SharpDX.Direct3D11.BlendOperation.Add;
// ブレンドステートを作成する。
this._BlendState加算合成 = new SharpDX.Direct3D11.BlendState(this._D3D11Device, BlendStateAdd);
// ブレンドステートと深度ステンシルステートを OM に設定します。
this._D3D11Device.ImmediateContext.OutputMerger.BlendState = this._BlendState加算合成;
this._D3D11Device.ImmediateContext.OutputMerger.DepthStencilState = null;
// ラスタライザステートを作成します。
this._RasterizerState = new SharpDX.Direct3D11.RasterizerState(
this._D3D11Device,
new SharpDX.Direct3D11.RasterizerStateDescription {
CullMode = SharpDX.Direct3D11.CullMode.Back,
FillMode = SharpDX.Direct3D11.FillMode.Solid,
});
}
