Merge pull request #5585 from Susko3/add-more-logging-to-sdl-window

Add more logging to `SDL2DesktopWindow`

Author: peppy

osu.Framework/Platform/SDL2DesktopWindow.cs

@@ -206,6 +206,9 @@ public virtual void Create()
             graphicsBackend.InitialiseBeforeWindowCreation();
             SDLWindowHandle = SDL.SDL_CreateWindow(title, Position.X, Position.Y, Size.Width, Size.Height, flags);
 
+            if (SDLWindowHandle == IntPtr.Zero)
+                throw new InvalidOperationException($"Failed to create SDL window. SDL Error: {SDL.SDL_GetError()}");
+
             Exists = true;
 
             graphicsBackend.Initialise(this);

osu.Framework/Platform/SDL2DesktopWindow_Windowing.cs

@@ -336,6 +336,7 @@ private static bool tryGetDisplayFromSDL(int displayIndex, [NotNullWhen(true)] o
 
             if (SDL.SDL_GetDisplayBounds(displayIndex, out var rect) < 0)
             {
+                Logger.Log($"Failed to get display bounds for display at index ({displayIndex}). SDL Error: {SDL.SDL_GetError()}");
                 display = null;
                 return false;
             }
@@ -344,6 +345,7 @@ private static bool tryGetDisplayFromSDL(int displayIndex, [NotNullWhen(true)] o
 
             if (numModes <= 0)
             {
+                Logger.Log($"Failed to get display modes for display at index ({displayIndex}) ({rect.w}x{rect.h}). SDL Error: {SDL.SDL_GetError()} ({numModes})");
                 display = null;
                 return false;
             }