From 6a43f84fe5424d3ce354dc089c476f70634f891c Mon Sep 17 00:00:00 2001
From: Darth Affe <darthaffe@wyrez.org>
Date: Sat, 25 Mar 2023 02:31:43 +0100
Subject: [PATCH] Added error-checking to the result of AcquireNextFrame in
 DX11 capture Fixes #7

---
 ScreenCapture.NET/DirectX/DX11ScreenCapture.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ScreenCapture.NET/DirectX/DX11ScreenCapture.cs b/ScreenCapture.NET/DirectX/DX11ScreenCapture.cs
index 3bcda1c..10a3817 100644
--- a/ScreenCapture.NET/DirectX/DX11ScreenCapture.cs
+++ b/ScreenCapture.NET/DirectX/DX11ScreenCapture.cs
@@ -111,7 +111,7 @@ public sealed class DX11ScreenCapture : IScreenCapture
                 IDXGIResource? screenResource = null;
                 try
                 {
-                    _duplicatedOutput.AcquireNextFrame(Timeout, out OutduplFrameInfo duplicateFrameInformation, out screenResource);
+                    _duplicatedOutput.AcquireNextFrame(Timeout, out OutduplFrameInfo duplicateFrameInformation, out screenResource).CheckError();
                     if ((screenResource == null) || (duplicateFrameInformation.LastPresentTime == 0)) return false;
 
                     using ID3D11Texture2D screenTexture = screenResource.QueryInterface<ID3D11Texture2D>();