From bfba62a8a29f4dd2db3751778ba2a9aef86107a4 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Fri, 23 Sep 2022 18:21:29 +0200
Subject: GL3 for macOS platform: allow creation of GL1 and GL3 contexts by an
 app.

---
 src/Fl_cocoa.mm | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/Fl_cocoa.mm b/src/Fl_cocoa.mm
index 8b5a705fa..b7b7d22b7 100644
--- a/src/Fl_cocoa.mm
+++ b/src/Fl_cocoa.mm
@@ -2923,6 +2923,7 @@ NSOpenGLContext* Fl_Cocoa_Window_Driver::create_GLcontext_for_window(NSOpenGLPix
                                               NSOpenGLContext *shared_ctx, Fl_Window *window)
 {
   NSOpenGLContext *context = [[NSOpenGLContext alloc] initWithFormat:pixelformat shareContext:shared_ctx];
+  if (shared_ctx && !context) context = [[NSOpenGLContext alloc] initWithFormat:pixelformat shareContext:nil];
   if (context) {
     FLView *view = (FLView*)[fl_xid(window) contentView];
     if (fl_mac_os_version >= 100700) {
-- 
cgit v1.2.3