1 files changed, 8 insertions, 3 deletions
diff --git a/src/Ryujinx.Headless.SDL2/OpenGL/OpenGLWindow.cs b/src/Ryujinx.Headless.SDL2/OpenGL/OpenGLWindow.cs
index 355dcf6c..a2b26bbc 100644
--- a/src/Ryujinx.Headless.SDL2/OpenGL/OpenGLWindow.cs
+++ b/src/Ryujinx.Headless.SDL2/OpenGL/OpenGLWindow.cs
@@ -155,13 +155,18 @@ namespace Ryujinx.Headless.SDL2.OpenGL
             {
                 // NOTE: grabbing the main display's dimensions directly as OpenGL doesn't scale along like the VulkanWindow.
                 // we might have to amend this if people run this on a non-primary display set to a different resolution.
-                SDL_Rect displayBounds;
-                SDL_GetDisplayBounds(0, out displayBounds);
+                if (SDL_GetDisplayBounds(0, out SDL_Rect displayBounds) < 0)
+                {
+                    Logger.Warning?.Print(LogClass.Application, $"Could not retrieve display bounds: {SDL_GetError()}");
+
+                    // Fallback to defaults
+                    displayBounds.w = DefaultWidth;
+                    displayBounds.h = DefaultHeight;
+                }
 
                 Renderer?.Window.SetSize(displayBounds.w, displayBounds.h);
                 MouseDriver.SetClientSize(displayBounds.w, displayBounds.h);
             }
-
             else
             {
                 Renderer?.Window.SetSize(DefaultWidth, DefaultHeight);