本文整理汇总了C#中Device.GetDescriptorHandleIncrementSize方法的典型用法代码示例。如果您正苦于以下问题：C# Device.GetDescriptorHandleIncrementSize方法的具体用法？C# Device.GetDescriptorHandleIncrementSize怎么用？C# Device.GetDescriptorHandleIncrementSize使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Device的用法示例。
在下文中一共展示了Device.GetDescriptorHandleIncrementSize方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: LoadPipeline
private void LoadPipeline(RenderForm form)
{
int width = form.ClientSize.Width;
int height = form.ClientSize.Height;
viewport.Width = width;
viewport.Height = height;
viewport.MaxDepth = 1.0f;
scissorRect.Right = width;
scissorRect.Bottom = height;
#if DEBUG
// Enable the D3D12 debug layer.
{
DebugInterface.Get().EnableDebugLayer();
}
#endif
device = new Device(null, SharpDX.Direct3D.FeatureLevel.Level_11_0);
using (var factory = new Factory4())
{
// Describe and create the command queue.
CommandQueueDescription queueDesc = new CommandQueueDescription(CommandListType.Direct);
commandQueue = device.CreateCommandQueue(queueDesc);
// Describe and create the swap chain.
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
BufferCount = FrameCount,
ModeDescription = new ModeDescription(width, height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
Usage = Usage.RenderTargetOutput,
SwapEffect = SwapEffect.FlipDiscard,
OutputHandle = form.Handle,
//Flags = SwapChainFlags.None,
SampleDescription = new SampleDescription(1, 0),
IsWindowed = true
};
SwapChain tempSwapChain = new SwapChain(factory, commandQueue, swapChainDesc);
swapChain = tempSwapChain.QueryInterface<SwapChain3>();
tempSwapChain.Dispose();
frameIndex = swapChain.CurrentBackBufferIndex;
}
// Create descriptor heaps.
// Describe and create a render target view (RTV) descriptor heap.
DescriptorHeapDescription rtvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = FrameCount,
Flags = DescriptorHeapFlags.None,
Type = DescriptorHeapType.RenderTargetView
};
renderTargetViewHeap = device.CreateDescriptorHeap(rtvHeapDesc);
DescriptorHeapDescription srvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = 1,
Flags = DescriptorHeapFlags.ShaderVisible,
Type = DescriptorHeapType.ConstantBufferViewShaderResourceViewUnorderedAccessView
};
shaderRenderViewHeap = device.CreateDescriptorHeap(srvHeapDesc);
rtvDescriptorSize = device.GetDescriptorHandleIncrementSize(DescriptorHeapType.RenderTargetView);
// Create frame resources.
CpuDescriptorHandle rtvHandle = renderTargetViewHeap.CPUDescriptorHandleForHeapStart;
for (int n = 0; n < FrameCount; n++)
{
renderTargets[n] = swapChain.GetBackBuffer<Resource>(n);
device.CreateRenderTargetView(renderTargets[n], null, rtvHandle);
rtvHandle += rtvDescriptorSize;
}
commandAllocator = device.CreateCommandAllocator(CommandListType.Direct);
}示例2: LoadPipeline
private void LoadPipeline(RenderForm form)
{
int width = form.ClientSize.Width;
int height = form.ClientSize.Height;
viewport.Width = width;
viewport.Height = height;
viewport.MaxDepth = 1.0f;
scissorRect.Right = width;
scissorRect.Bottom = height;
device = new Device(null, SharpDX.Direct3D.FeatureLevel.Level_11_0);
using (var factory = new Factory4())
{
var queueDesc = new CommandQueueDescription(CommandListType.Direct);
commandQueue = device.CreateCommandQueue(queueDesc);
var swapChainDesc = new SwapChainDescription()
{
BufferCount = FrameCount,
ModeDescription = new ModeDescription(width, height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
Usage = Usage.RenderTargetOutput,
SwapEffect = SwapEffect.FlipDiscard,
OutputHandle = form.Handle,
SampleDescription = new SampleDescription(1, 0),
IsWindowed = true
};
var tempSwapChain = new SwapChain(factory, commandQueue, swapChainDesc);
swapChain = tempSwapChain.QueryInterface<SwapChain3>();
frameIndex = swapChain.CurrentBackBufferIndex;
}
var rtvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = FrameCount,
Flags = DescriptorHeapFlags.None,
Type = DescriptorHeapType.RenderTargetView
};
renderTargetViewHeap = device.CreateDescriptorHeap(rtvHeapDesc);
rtvDescriptorSize = device.GetDescriptorHandleIncrementSize(DescriptorHeapType.RenderTargetView);
var srvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = 200,
Flags = DescriptorHeapFlags.ShaderVisible,
Type = DescriptorHeapType.ConstantBufferViewShaderResourceViewUnorderedAccessView
};
shaderRenderViewHeap = device.CreateDescriptorHeap(srvHeapDesc);
var terrainHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = 2,
Flags = DescriptorHeapFlags.ShaderVisible,
Type = DescriptorHeapType.ConstantBufferViewShaderResourceViewUnorderedAccessView
};
terrainHeap = device.CreateDescriptorHeap(terrainHeapDesc);
var meshCtrCbvDesc = new DescriptorHeapDescription()
{
DescriptorCount = 1,
Flags = DescriptorHeapFlags.ShaderVisible,
Type = DescriptorHeapType.ConstantBufferViewShaderResourceViewUnorderedAccessView
};
meshCtrBufferViewHeap = device.CreateDescriptorHeap(meshCtrCbvDesc);
var rtcHandle = renderTargetViewHeap.CPUDescriptorHandleForHeapStart;
for (int n = 0; n < FrameCount; n++)
{
renderTargets[n] = swapChain.GetBackBuffer<Resource>(n);
device.CreateRenderTargetView(renderTargets[n], null, rtcHandle);
rtcHandle += rtvDescriptorSize;
}
var svHeapDesc = new DescriptorHeapDescription()
{
Type = DescriptorHeapType.Sampler,
DescriptorCount = 1,
Flags = DescriptorHeapFlags.ShaderVisible,
NodeMask = 0
};
samplerViewHeap = device.CreateDescriptorHeap(svHeapDesc);
commandAllocator = device.CreateCommandAllocator(CommandListType.Direct);
}示例3: LoadPipeline
private void LoadPipeline(RenderForm form)
{
int width = form.ClientSize.Width;
int height = form.ClientSize.Height;
#if DEBUG
// Enable the D3D12 debug layer.
{
DebugInterface.Get().EnableDebugLayer();
}
#endif
device = new Device(null, SharpDX.Direct3D.FeatureLevel.Level_11_0);
using (var factory = new Factory4())
{
// Describe and create the command queue.
CommandQueueDescription queueDesc = new CommandQueueDescription(CommandListType.Direct);
commandQueue = device.CreateCommandQueue(queueDesc);
// Describe and create the swap chain.
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
BufferCount = FrameCount,
ModeDescription = new ModeDescription(width, height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
Usage = Usage.RenderTargetOutput,
SwapEffect = SwapEffect.FlipDiscard,
OutputHandle = form.Handle,
//Flags = SwapChainFlags.None,
SampleDescription = new SampleDescription(1, 0),
IsWindowed = true
};
SwapChain tempSwapChain = new SwapChain(factory, commandQueue, swapChainDesc);
swapChain = tempSwapChain.QueryInterface<SwapChain3>();
tempSwapChain.Dispose();
frameIndex = swapChain.CurrentBackBufferIndex;
}
// Create descriptor heaps.
// Describe and create a render target view (RTV) descriptor heap.
renderTargetViewHeap = device.CreateDescriptorHeap(new DescriptorHeapDescription()
{
DescriptorCount = FrameCount,
Flags = DescriptorHeapFlags.None,
Type = DescriptorHeapType.RenderTargetView
});
rtvDescriptorSize = device.GetDescriptorHandleIncrementSize(DescriptorHeapType.RenderTargetView);
//create depth buffer;
depthStencilViewHeap = device.CreateDescriptorHeap(new DescriptorHeapDescription()
{
DescriptorCount = FrameCount,
Flags = DescriptorHeapFlags.None,
Type = DescriptorHeapType.DepthStencilView
});
//constant buffer view heap
constantBufferViewHeap = device.CreateDescriptorHeap(new DescriptorHeapDescription()
{
DescriptorCount = 100,
Type = DescriptorHeapType.ConstantBufferViewShaderResourceViewUnorderedAccessView,
Flags = DescriptorHeapFlags.ShaderVisible
});
//Create targets
CreateTargets(width, height);
//sampler buffer view heap
samplerViewHeap = device.CreateDescriptorHeap(new DescriptorHeapDescription()
{
DescriptorCount = 10,
Type = DescriptorHeapType.Sampler,
Flags = DescriptorHeapFlags.ShaderVisible
});
//bind sampler
device.CreateSampler(new SamplerStateDescription()
{
Filter = Filter.ComparisonMinMagMipLinear,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
MinimumLod = float.MinValue,
MaximumLod = float.MaxValue,
MipLodBias = 0,
MaximumAnisotropy = 0,
ComparisonFunction = Comparison.Never
}, samplerViewHeap.CPUDescriptorHandleForHeapStart);
commandAllocator = device.CreateCommandAllocator(CommandListType.Direct);
bundleAllocator = device.CreateCommandAllocator(CommandListType.Bundle);
form.UserResized += (sender, e) =>
{
isResizing = true;
};
}示例4: LoadPipeline
private void LoadPipeline(RenderForm form)
{
int width = form.ClientSize.Width;
int height = form.ClientSize.Height;
viewport.Width = width;
viewport.Height = height;
viewport.MaxDepth = 1.0f;
scissorRect.Right = width;
scissorRect.Bottom = height;
#if DEBUG
// Enable the D3D12 debug layer.
{
DebugInterface.Get().EnableDebugLayer();
}
#endif
device = new Device(null, SharpDX.Direct3D.FeatureLevel.Level_11_0);
using (var factory = new Factory4())
{
// Describe and create the command queue.
CommandQueueDescription queueDesc = new CommandQueueDescription(CommandListType.Direct);
commandQueue = device.CreateCommandQueue(queueDesc);
// Describe and create the swap chain.
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
BufferCount = FrameCount,
ModeDescription = new ModeDescription(width, height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
Usage = Usage.RenderTargetOutput,
SwapEffect = SwapEffect.FlipDiscard,
OutputHandle = form.Handle,
//Flags = SwapChainFlags.None,
SampleDescription = new SampleDescription(1, 0),
IsWindowed = true
};
SwapChain tempSwapChain = new SwapChain(factory, commandQueue, swapChainDesc);
swapChain = tempSwapChain.QueryInterface<SwapChain3>();
tempSwapChain.Dispose();
frameIndex = swapChain.CurrentBackBufferIndex;
}
// Create descriptor heaps.
// Describe and create a render target view (RTV) descriptor heap.
DescriptorHeapDescription rtvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = FrameCount,
Flags = DescriptorHeapFlags.None,
Type = DescriptorHeapType.RenderTargetView
};
renderTargetViewHeap = device.CreateDescriptorHeap(rtvHeapDesc);
rtvDescriptorSize = device.GetDescriptorHandleIncrementSize(DescriptorHeapType.RenderTargetView);
// Create frame resources.
CpuDescriptorHandle rtvHandle = renderTargetViewHeap.CPUDescriptorHandleForHeapStart;
for (int n = 0; n < FrameCount; n++)
{
renderTargets[n] = swapChain.GetBackBuffer<Resource>(n);
device.CreateRenderTargetView(renderTargets[n], null, rtvHandle);
rtvHandle += rtvDescriptorSize;
}
//create depth buffer;
DescriptorHeapDescription dsvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = FrameCount,
Flags = DescriptorHeapFlags.None,
Type = DescriptorHeapType.DepthStencilView
};
depthStencilViewHeap = device.CreateDescriptorHeap(dsvHeapDesc);
CpuDescriptorHandle dsvHandle = depthStencilViewHeap.CPUDescriptorHandleForHeapStart;
ClearValue depthOptimizedClearValue = new ClearValue()
{
Format = Format.D32_Float,
DepthStencil = new DepthStencilValue() { Depth = 1.0F, Stencil = 0 },
};
depthTarget = device.CreateCommittedResource(
new HeapProperties(HeapType.Default),
HeapFlags.None,
new ResourceDescription(ResourceDimension.Texture2D, 0, width, height, 1, 0, Format.D32_Float, 1, 0, TextureLayout.Unknown, ResourceFlags.AllowDepthStencil),
ResourceStates.DepthWrite, depthOptimizedClearValue);
var depthView = new DepthStencilViewDescription()
{
Format = Format.D32_Float,
Dimension = DepthStencilViewDimension.Texture2D,
Flags = DepthStencilViewFlags.None,
};
//bind depth buffer
device.CreateDepthStencilView(depthTarget, null, dsvHandle);
commandAllocator = device.CreateCommandAllocator(CommandListType.Direct);
bundleAllocator = device.CreateCommandAllocator(CommandListType.Bundle);
//.........这里部分代码省略.........
示例5: LoadPipeline
private void LoadPipeline(RenderForm form)
{
int width = form.ClientSize.Width;
int height = form.ClientSize.Height;
viewport.Width = width;
viewport.Height = height;
viewport.MaxDepth = 1.0f;
scissorRect.Right = width;
scissorRect.Bottom = height;
#if DEBUG
// Enable the D3D12 debug layer.
{
DebugInterface.Get().EnableDebugLayer();
}
#endif
device = new Device(null, SharpDX.Direct3D.FeatureLevel.Level_12_0);
using (var factory = new Factory4())
{
// Describe and create the command queue.
CommandQueueDescription queueDesc = new CommandQueueDescription(CommandListType.Direct);
commandQueue = device.CreateCommandQueue(queueDesc);
// Describe and create the swap chain.
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
BufferCount = FrameCount,
ModeDescription = new ModeDescription(width, height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
Usage = Usage.RenderTargetOutput,
SwapEffect = SwapEffect.FlipDiscard,
OutputHandle = form.Handle,
//Flags = SwapChainFlags.None,
SampleDescription = new SampleDescription(1, 0),
IsWindowed = true
};
SwapChain tempSwapChain = new SwapChain(factory, commandQueue, swapChainDesc);
swapChain = tempSwapChain.QueryInterface<SwapChain3>();
tempSwapChain.Dispose();
frameIndex = swapChain.CurrentBackBufferIndex;
}
// Create descriptor heaps.
// Describe and create a render target view (RTV) descriptor heap.
DescriptorHeapDescription rtvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = FrameCount,
Flags = DescriptorHeapFlags.None,
Type = DescriptorHeapType.RenderTargetView
};
renderTargetViewHeap = device.CreateDescriptorHeap(rtvHeapDesc);
rtvDescriptorSize = device.GetDescriptorHandleIncrementSize(DescriptorHeapType.RenderTargetView);
//Init Direct3D11 device from Direct3D12 device
device11 = SharpDX.Direct3D11.Device.CreateFromDirect3D12(device, SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport, null, null, commandQueue);
deviceContext11 = device11.ImmediateContext;
device11on12 = device11.QueryInterface<SharpDX.Direct3D11.ID3D11On12Device>();
var d2dFactory = new SharpDX.Direct2D1.Factory(SharpDX.Direct2D1.FactoryType.MultiThreaded);
// Create frame resources.
CpuDescriptorHandle rtvHandle = renderTargetViewHeap.CPUDescriptorHandleForHeapStart;
for (int n = 0; n < FrameCount; n++)
{
renderTargets[n] = swapChain.GetBackBuffer<Resource>(n);
device.CreateRenderTargetView(renderTargets[n], null, rtvHandle);
rtvHandle += rtvDescriptorSize;
//init Direct2D surfaces
SharpDX.Direct3D11.D3D11ResourceFlags format = new SharpDX.Direct3D11.D3D11ResourceFlags()
{
BindFlags = (int)SharpDX.Direct3D11.BindFlags.RenderTarget,
CPUAccessFlags = (int)SharpDX.Direct3D11.CpuAccessFlags.None
};
device11on12.CreateWrappedResource(
renderTargets[n], format,
(int)ResourceStates.Present,
(int)ResourceStates.RenderTarget,
typeof(SharpDX.Direct3D11.Resource).GUID,
out wrappedBackBuffers[n]);
//Init direct2D surface
var d2dSurface = wrappedBackBuffers[n].QueryInterface<Surface>();
direct2DRenderTarget[n] = new SharpDX.Direct2D1.RenderTarget(d2dFactory, d2dSurface, new SharpDX.Direct2D1.RenderTargetProperties(new SharpDX.Direct2D1.PixelFormat(Format.Unknown, SharpDX.Direct2D1.AlphaMode.Premultiplied)));
d2dSurface.Dispose();
}
commandAllocator = device.CreateCommandAllocator(CommandListType.Direct);
d2dFactory.Dispose();
//Init font
var directWriteFactory = new SharpDX.DirectWrite.Factory();
textFormat = new SharpDX.DirectWrite.TextFormat(directWriteFactory, "Arial", SharpDX.DirectWrite.FontWeight.Bold, SharpDX.DirectWrite.FontStyle.Normal, 48) { TextAlignment = SharpDX.DirectWrite.TextAlignment.Leading, ParagraphAlignment = SharpDX.DirectWrite.ParagraphAlignment.Near };
textBrush = new SharpDX.Direct2D1.SolidColorBrush(direct2DRenderTarget[0], Color.White);
//.........这里部分代码省略.........