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GlitchyEngine/src/Platform/DX11/Renderer/Dx11RenderTarget.bf

@@ -18,7 +18,7 @@ namespace GlitchyEngine.Renderer
 		protected internal ID3D11Texture2D* _nativeTexture ~ _?.Release();
 		protected internal ID3D11RenderTargetView* _nativeRenderTargetView ~ _?.Release();
 
-		private void ReleaseAndNullify()
+		internal void ReleaseAndNullifyD3DObjects()
 		{
 			Debug.Profiler.ProfileResourceFunction!();
 
@@ -29,15 +29,25 @@ namespace GlitchyEngine.Renderer
 			ReleaseRefAndNullify!(_depthStenilTarget);
 		}
 
-		public override void Resize(uint32 width, uint32 height)
+		public override void Resize(uint32 width, uint32 height, Format? newPixelFormat, DepthStencilFormat? newDepthStencilFormat)
 		{
 			Debug.Profiler.ProfileResourceFunction!();
 
-			ReleaseAndNullify();
+			ReleaseAndNullifyD3DObjects();
 
 			_description.Width = width;
 			_description.Height = height;
 
+			if (newPixelFormat != null)
+			{
+				_description.PixelFormat = newPixelFormat.Value;
+			}
+
+			if (newDepthStencilFormat != null)
+			{
+				_description.DepthStencilFormat = newDepthStencilFormat.Value;
+			}
+
 			ApplyChanges();
 		}
 
@@ -45,7 +55,7 @@ namespace GlitchyEngine.Renderer
 		{
 			Debug.Profiler.ProfileResourceFunction!();
 
-			ReleaseAndNullify();
+			ReleaseAndNullifyD3DObjects();
 
 			if(_description.IsSwapchainTarget)
 			{
@@ -123,7 +133,7 @@ namespace GlitchyEngine.Renderer
 
 		protected override TextureViewBinding PlatformGetViewBinding()
 		{
-			return new .(_nativeResourceView, _samplerState.nativeSamplerState);
+			return new .(_nativeResourceView, _samplerState?.nativeSamplerState);
 		}
 
 		protected override void PlatformSneakySwappyTexture(RenderTarget2D otherTexture)

GlitchyEngine/src/Platform/DX11/Renderer/Dx11SwapChain.bf

@@ -72,14 +72,16 @@ namespace GlitchyEngine.Renderer
 
 			if(nativeSwapChain != null)
 			{
-				//nativeBackBufferTarget.Release();
-				_backBuffer.ReleaseRef();
+				// It's important to not delete the _backBuffer-Object, because we want others to be able to rely on this backbuffer-reference.
+				_backBuffer.ReleaseAndNullifyD3DObjects();
 
 				var resizeResult = nativeSwapChain.ResizeBuffers(backBufferCount, _width, _height, backBufferFormat, .None);
 				if(resizeResult.Failed)
 				{
 					Log.EngineLogger.Error($"Failed to resize swap chain. Message({(int)resizeResult}):{resizeResult}");
 				}
+
+				_backBuffer.Resize(_width, _height, backBufferFormat, _depthStencilFormat);
 			}
 			else
 			{
@@ -108,15 +110,16 @@ namespace GlitchyEngine.Renderer
 				}
 
 				factory.Release();
+
+				RenderTarget2DDescription desc = .(backBufferFormat, _width, _height);
+				desc.DepthStencilFormat = _depthStencilFormat;
+				desc.IsSwapchainTarget = true;
+
+				_backBuffer = new RenderTarget2D(desc);
+				_backBuffer.Identifier = "Backbuffer";
+				_backBuffer.SamplerState = SamplerStateManager.LinearClamp;
 			}
 
-			RenderTarget2DDescription desc = .(backBufferFormat, _width, _height);
-			desc.DepthStencilFormat = _depthStencilFormat;
-			desc.IsSwapchainTarget = true;
-
-			// Todo: perhaps just update the render target
-			_backBuffer = new RenderTarget2D(desc);
-			
 			_backBufferViewport = GlitchyEngine.Renderer.Viewport(0, 0, _width, _height, 0.0f, 1.0f);
 		}
 

GlitchyEngine/src/Platform/DX11/Renderer/Dx11TextureViewBinding.bf

@@ -12,7 +12,8 @@ namespace GlitchyEngine.Renderer
 		internal this(ID3D11ShaderResourceView* shaderResourceView, ID3D11SamplerState* samplerState)
 		{
 			_nativeShaderResourceView = shaderResourceView;
-			
+
+			// TODO: What is the 200 check for?
 			if ((uint)(void*)_nativeShaderResourceView != 0 && (uint)(void*)_nativeShaderResourceView < 200)
 			{
 
@@ -23,6 +24,12 @@ namespace GlitchyEngine.Renderer
 			_nativeSamplerState = samplerState;
 			_nativeSamplerState?.AddRef();
 		}
+		
+		protected ~this()
+		{
+			_nativeShaderResourceView?.Release();
+			_nativeSamplerState?.Release();
+		}
 
 		public static override TextureViewBinding CreateDefault() => new .(null, null);
 	}