From ebaafe26588dd7be26334db5913847c555683ae1 Mon Sep 17 00:00:00 2001
From: CasualPokePlayer <50538166+CasualPokePlayer@users.noreply.github.com>
Date: Wed, 1 Nov 2023 08:02:16 -0700
Subject: [PATCH] error check against gl context being failed to be set to
 current

in practice this should only throw when someone has a broken driver
---
 .../OpenGL/SDL2OpenGLContext.cs                        | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/BizHawk.Bizware.Graphics/OpenGL/SDL2OpenGLContext.cs b/src/BizHawk.Bizware.Graphics/OpenGL/SDL2OpenGLContext.cs
index 8d62b41f22..73c7ffedbd 100644
--- a/src/BizHawk.Bizware.Graphics/OpenGL/SDL2OpenGLContext.cs
+++ b/src/BizHawk.Bizware.Graphics/OpenGL/SDL2OpenGLContext.cs
@@ -167,13 +167,19 @@ namespace BizHawk.Bizware.Graphics
 		public void MakeContextCurrent()
 		{
 			// no-op if already current
-			_ = SDL_GL_MakeCurrent(_sdlWindow, _glContext);
+			if (SDL_GL_MakeCurrent(_sdlWindow, _glContext) != 0)
+			{
+				throw new($"Failed to set context to current! SDL error: {SDL_GetError()}");
+			}
 		}
 
 		public static void MakeNoneCurrent()
 		{
 			// no-op if nothing is current
-			_ = SDL_GL_MakeCurrent(IntPtr.Zero, IntPtr.Zero);
+			if (SDL_GL_MakeCurrent(IntPtr.Zero, IntPtr.Zero) != 0)
+			{
+				throw new($"Failed to clear current context! SDL error: {SDL_GetError()}");
+			}
 		}
 
 		public static IntPtr GetGLProcAddress(string proc)