/// <summary>
/// Creates a new <see cref="TextureDesc"/> representing a 2D render target
/// </summary>
/// <param name="format">The <see cref="DataFormat"/> for the render target</param>
/// <param name="width">The width, in texels, of the target</param>
/// <param name="height">The height, in texels, of the target</param>
/// <param name="clearColor">The <see cref="Rgba128"/> to set to be the optimized clear value</param>
/// <param name="msaa">Optionally, the <see cref="MsaaDesc"/> for the render target</param>
/// <returns>A new <see cref="TextureDesc"/> representing a render target</returns>
public static TextureDesc CreateRenderTargetDesc(DataFormat format, uint width, uint height, Rgba128 clearColor, MsaaDesc msaa = default)
{
return(new TextureDesc
{
Height = height,
Width = width,
DepthOrArraySize = 1,
MipCount = 1,
Dimension = TextureDimension.Tex2D,
Format = format,
ClearValue = TextureClearValue.CreateForRenderTarget(clearColor),
Msaa = msaa,
ResourceFlags = ResourceFlags.AllowRenderTarget,
Layout = TextureLayout.Optimal
});
}
/// <summary>
/// Creates a new <see cref="TextureDesc"/> representing a 2D depth stencil
/// </summary>
/// <param name="format">The <see cref="DataFormat"/> for the depth stencil</param>
/// <param name="width">The width, in texels, of the depth stencil</param>
/// <param name="height">The height, in texels, of the depth stencil</param>
/// <param name="clearDepth">The <see cref="float"/> to set to be the optimized clear value for the depth element</param>
/// <param name="clearStencil">The <see cref="byte"/> to set to be the optimized clear value for the stencil element</param>
/// <param name="shaderVisible">Whether the <see cref="Texture"/> is shader visible. <see langword="true"/> by default</param>
/// <param name="msaa">Optionally, the <see cref="MsaaDesc"/> for the depth stencil</param>
/// <returns>A new <see cref="TextureDesc"/> representing a depth stencil</returns>
public static TextureDesc CreateDepthStencilDesc(DataFormat format, uint width, uint height, float clearDepth, byte clearStencil, bool shaderVisible = true, MsaaDesc msaa = default)
{
return(new TextureDesc
{
Height = height,
Width = width,
DepthOrArraySize = 1,
MipCount = 1,
Dimension = TextureDimension.Tex2D,
Format = format,
ClearValue = TextureClearValue.CreateForDepthStencil(clearDepth, clearStencil),
Msaa = msaa,
ResourceFlags = ResourceFlags.AllowDepthStencil | (shaderVisible ? 0 : ResourceFlags.DenyShaderResource),
Layout = TextureLayout.Optimal
});
}
