public Handle <Sampler> Create(SamplerCreation args)
{
var handle = _resourcePool.CreateResource();
if (!handle.IsValid())
{
throw new InvalidOperationException("Failed to Create a Sampler Handle");
}
Logger.Trace <SamplerManager>($"Creating sampler with filter {args.Filter} and comparison func {args.ComparisonFunc}");
var sampler = _resourcePool.GetResourcePointer(handle);
sampler->Handle = handle;
sampler->Filter = args.Filter;
sampler->AddressU = args.AddressU;
sampler->AddressV = args.AddressV;
sampler->AddressW = args.AddressW;
sampler->ComparisonFunc = args.ComparisonFunc;
var desc = new D3D11_SAMPLER_DESC
{
Filter = (D3D11_FILTER)args.Filter,
AddressU = (D3D11_TEXTURE_ADDRESS_MODE)args.AddressU,
AddressV = (D3D11_TEXTURE_ADDRESS_MODE)args.AddressV,
AddressW = (D3D11_TEXTURE_ADDRESS_MODE)args.AddressW,
ComparisonFunc = (D3D11_COMPARISON_FUNC)args.ComparisonFunc
};
Common.CheckAndThrow(_device->CreateSamplerState(&desc, &sampler->SamplerState), nameof(ID3D11Device.CreateSamplerState));
return(handle);
}
public Handle <RasterizerState> Create(RasterizerStateCreation args)
{
var handle = _resourcePool.CreateResource();
if (!handle.IsValid())
{
throw new InvalidOperationException($"Failed to Create a {nameof(RasterizerState)} Handle");
}
Logger.Trace <RasterizerManager>($"Creating {nameof(RasterizerState)} with .....");
var desc = new D3D11_RASTERIZER_DESC
{
CullMode = (D3D11_CULL_MODE)args.CullMode,
FillMode = (D3D11_FILL_MODE)args.FillMode,
DepthClipEnable = 1,
};
var state = _resourcePool.GetResourcePointer(handle);
state->CullMode = args.CullMode;
state->FillMode = args.FillMode;
Common.CheckAndThrow(_device->CreateRasterizerState(&desc, &state->State), nameof(ID3D11Device.CreateRasterizerState));
return(handle);
}
public Handle <ResourceBuffer> Create(BufferCreation args)
{
Logger.Trace <BufferManager>($"Create {args.Type} with stride {args.Stride} usage {args.Usage}. InitialData: {args.InitialData.HasValue()}");
var handle = _resourcePool.CreateResource();
if (!handle.IsValid())
{
throw new InvalidOperationException("Failed to Create a Buffer Handle");
}
var bindFlag = args.Type switch
{
BufferTypes.ConstantBuffer => D3D11_BIND_FLAG.D3D11_BIND_CONSTANT_BUFFER,
BufferTypes.IndexBuffer => D3D11_BIND_FLAG.D3D11_BIND_INDEX_BUFFER,
BufferTypes.VertexBuffer => D3D11_BIND_FLAG.D3D11_BIND_VERTEX_BUFFER,
_ => throw new ArgumentOutOfRangeException()
};
var desc = new D3D11_BUFFER_DESC
{
BindFlags = bindFlag,
Usage = args.Usage,
CpuAccessFlags = args.CpuAccessFlags,
MiscFlags = args.MiscFlags,
ByteWidth = args.Count * args.Stride,
StructureByteStride = args.Stride
};
var buffer = _resourcePool.GetResourcePointer(handle);
buffer->Handle = handle;
buffer->BindFlag = bindFlag;
buffer->Count = args.Count;
buffer->CpuAccessFlag = args.CpuAccessFlags;
buffer->MiscFlag = args.MiscFlags;
buffer->Stride = args.Stride;
buffer->Usage = args.Usage;
if (args.InitialData.HasValue())
{
var subResource = new D3D11_SUBRESOURCE_DATA
{
pSysMem = args.InitialData
};
Common.CheckAndThrow(_device->CreateBuffer(&desc, &subResource, &buffer->Resource), nameof(ID3D11Device.CreateBuffer));
}
else
{
Common.CheckAndThrow(_device->CreateBuffer(&desc, null, &buffer->Resource), nameof(ID3D11Device.CreateBuffer));
}
return(handle);
}
public Handle <Material> Create(MaterialCreation args)
{
var handle = _resources.CreateResource();
if (!handle.IsValid())
{
throw new InvalidOperationException("Failed to Create Material Handle");
}
var material = _resources.GetResourcePointer(handle);
material->PixelShader = args.PixelShader;
material->VertexShader = args.VertexShader;
ref var properties = ref material->Properties;