Added (dirty) VertexLayout

GlitchyEngine/src/Platform/DX11/Renderer/Dx11GraphicsContext.bf

@@ -155,5 +155,10 @@ namespace GlitchyEngine.Renderer
 		{
 			nativeContext.Rasterizer.SetViewports(viewportsCount, (.)viewports);
 		}
+
+		public override void SetVertexLayout(VertexLayout vertexLayout)
+		{
+			nativeContext.InputAssembler.SetInputLayout(vertexLayout.nativeLayout);
+		}
 	}
 }

GlitchyEngine/src/Platform/DX11/Renderer/Dx11VertexLayout.bf

@@ -0,0 +1,47 @@
+using System;
+using DirectX.D3D11;
+using System.Diagnostics;
+using DirectX.Common;
+
+using internal GlitchyEngine.Renderer;
+
+namespace GlitchyEngine.Renderer
+{
+	public extension VertexLayout
+	{
+		internal ID3D11InputLayout* nativeLayout ~ _?.Release();
+
+		public ID3DBlob* nativeShaderCode;
+
+		public this(GraphicsContext context, VertexElement[] ownElements, ID3DBlob* nativeShaderCode)
+		{
+			this.nativeShaderCode = nativeShaderCode;
+
+			_context = context;
+			_elements = ownElements;
+
+			CreateNativeLayout();
+		}
+
+		private void ToNativeLayout(VertexElement[] input, InputElementDescription[] output)
+		{
+			Debug.Assert(input.Count == output.Count);
+
+			for(int i < input.Count)
+				output[i] = .(input[i].SemanticName, input[i].SemanticIndex, input[i].Format, input[i].InputSlot, input[i].AlignedByteOffset, (.)input[i].InputSlotClass);
+		}
+
+		protected override void CreateNativeLayout()
+		{
+			var nativeElements = scope InputElementDescription[_elements.Count];
+
+			ToNativeLayout(_elements, nativeElements);
+
+			var result = _context.nativeDevice.CreateInputLayout(nativeElements.CArray(), (.)nativeElements.Count, nativeShaderCode.GetBufferPointer(), nativeShaderCode.GetBufferSize(), &nativeLayout);
+			if(result.Failed)
+			{
+				Log.EngineLogger.Error($"Failed to create D3D11 input layout: Message({(int)result}): {result}");
+			}
+		}
+	}
+}