From d1e346a7d2f4345f6387dc42e73d6ec2da7c2e60 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Sat, 26 Oct 2019 08:47:25 +0200
Subject: Restore support of OpenGL on retina without Fl::use_high_res_GL(1)

Apparently the default value of the wantsBestResolutionOpenGLSurface
property changed with macOS Catalina 10.15
---
 src/Fl_cocoa.mm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/Fl_cocoa.mm b/src/Fl_cocoa.mm
index ffabb6e41..9a66a3479 100644
--- a/src/Fl_cocoa.mm
+++ b/src/Fl_cocoa.mm
@@ -2857,11 +2857,11 @@ NSOpenGLContext* Fl_Cocoa_Window_Driver::create_GLcontext_for_window(NSOpenGLPix
   NSOpenGLContext *context = [[NSOpenGLContext alloc] initWithFormat:pixelformat shareContext:shared_ctx];
   if (context) {
     FLView *view = (FLView*)[fl_xid(window) contentView];
-    if (fl_mac_os_version >= 100700 && Fl::use_high_res_GL()) {
+    if (fl_mac_os_version >= 100700) {
       //replaces  [view setWantsBestResolutionOpenGLSurface:YES]  without compiler warning
       typedef void (*bestResolutionIMP)(id, SEL, BOOL);
       static bestResolutionIMP addr = (bestResolutionIMP)[NSView instanceMethodForSelector:@selector(setWantsBestResolutionOpenGLSurface:)];
-      addr(view, @selector(setWantsBestResolutionOpenGLSurface:), YES);
+      addr(view, @selector(setWantsBestResolutionOpenGLSurface:), Fl::use_high_res_GL() != 0);
     }
     [context setView:view];
   }
-- 
cgit v1.2.3