Added Textures

GlitchyEngine/src/Platform/DX11/Renderer/Dx11Texture.bf

@@ -0,0 +1,48 @@
+using System;
+using DirectX.D3D11;
+using DirectX.Common;
+using DirectXTK;
+
+using internal GlitchyEngine.Renderer;
+
+namespace GlitchyEngine.Renderer
+{
+	extension Texture2D
+	{
+		internal ID3D11Texture2D* nativeTexture ~ _?.Release();
+		internal ID3D11ShaderResourceView* nativeView ~ _?.Release();
+		internal Texture2DDescription nativeDesc;
+
+		public override uint32 Width => nativeDesc.Width;
+		public override uint32 Height => nativeDesc.Height;
+		public override uint32 ArraySize => nativeDesc.ArraySize;
+		public override uint32 MipLevels => nativeDesc.MipLevels;
+
+		protected override void LoadTexturePlatform()
+		{
+			nativeTexture?.Release();
+			nativeView?.Release();
+
+			HResult loadResult = DDSTextureLoader.CreateDDSTextureFromFile(_context.nativeDevice, _path.ToScopedNativeWChar!(),
+				(.)&nativeTexture, &nativeView);
+			
+			if(loadResult.Failed)
+			{
+				Log.EngineLogger.Error($"Failed to load texture \"{_path}\". Error({(int)loadResult}): {loadResult}");
+				
+				nativeTexture?.Release();
+				nativeView?.Release();
+
+				// TODO: load fallback texture
+			}
+
+			nativeTexture.GetDescription(out nativeDesc);
+		}
+
+		public override void Bind(uint32 slot)
+		{
+			_context.nativeContext.VertexShader.SetShaderResources(slot, 1, &nativeView);
+			_context.nativeContext.PixelShader.SetShaderResources(slot, 1, &nativeView);
+		}
+	}
+}