From 5b3b55a18129c66699c23bc4db5218025f1dc660 Mon Sep 17 00:00:00 2001
From: Emir Marincic <learath2@gmail.com>
Date: Fri, 20 Mar 2020 11:52:18 +0300
Subject: [PATCH] [NSOpenGLContext update[ is prohibited outside the main
 thread

---
 src/video/cocoa/SDL_cocoaopengl.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/cocoa/SDL_cocoaopengl.m b/src/video/cocoa/SDL_cocoaopengl.m
index 75a63df8e54b1..74e93ed10eba2 100644
--- a/src/video/cocoa/SDL_cocoaopengl.m
+++ b/src/video/cocoa/SDL_cocoaopengl.m
@@ -66,7 +66,7 @@ - (void)updateIfNeeded
     int value = SDL_AtomicSet(&self->dirty, 0);
     if (value > 0) {
         /* We call the real underlying update here, since -[SDLOpenGLContext update] just calls us. */
-        [super update];
+        [super performSelectorOnMainThread:@selector(update) withObject:nil waitUntilDone:NO];
     }
 }