/// <summary>
/// The InitAsConstantBuffer
/// </summary>
/// <param name="register">The <see cref="int"/></param>
/// <param name="visibility">The <see cref="ShaderVisibility"/></param>
public void InitAsConstantBuffer(int register, ShaderVisibility visibility = ShaderVisibility.All)
{
var cbuffer = new RootDescriptor1 {
RegisterSpace = 0, ShaderRegister = register, Flags = RootDescriptorFlags.None
};
Parameter = new RootParameter1(visibility, cbuffer, RootParameterType.ConstantBufferView);
}
/// <summary>
/// The InitAsBufferUAV
/// </summary>
/// <param name="register">The <see cref="int"/></param>
/// <param name="visibility">The <see cref="ShaderVisibility"/></param>
public void InitAsBufferUAV(int register, ShaderVisibility visibility = ShaderVisibility.All)
{
var buffer = new RootDescriptor1 {
RegisterSpace = 0, ShaderRegister = register, Flags = RootDescriptorFlags.None
};
Parameter = new RootParameter1(visibility, buffer, RootParameterType.UnorderedAccessView);
}
/// <summary>
/// Initializes a new instance of the <see cref="RootParameter"/> struct.
/// </summary>
/// <param name="rootDescriptor">The root descriptor.</param>
/// <param name="type">The type.</param>
/// <param name="visibility">The visibility.</param>
/// <exception cref="System.ArgumentException">type</exception>
public RootParameter1(ShaderVisibility visibility, RootDescriptor1 rootDescriptor, RootParameterType type)
: this()
{
if(type == RootParameterType.Constant32Bits || type == RootParameterType.DescriptorTable)
{
throw new ArgumentException(string.Format("Cannot this type [{0}] for a RootDescriptor", type), "type");
}
native.ParameterType = type;
Descriptor = rootDescriptor;
ShaderVisibility = visibility;
}
/// <summary>
/// Initializes a new instance of the <see cref="RootParameter"/> struct.
/// </summary>
/// <param name="rootDescriptor">The root descriptor.</param>
/// <param name="type">The type.</param>
/// <param name="visibility">The visibility.</param>
/// <exception cref="System.ArgumentException">type</exception>
public RootParameter1(ShaderVisibility visibility, RootDescriptor1 rootDescriptor, RootParameterType type)
: this()
{
if (type == RootParameterType.Constant32Bits || type == RootParameterType.DescriptorTable)
{
throw new ArgumentException(string.Format("Cannot this type [{0}] for a RootDescriptor", type), "type");
}
native.ParameterType = type;
Descriptor = rootDescriptor;
ShaderVisibility = visibility;
}
