- fixed invalid context warnings with Cocoa backend

A bunch of 'CGContext<...>: invalid context 0x0' messages were printed to console during OpenGL view creation and resizing
ZDoom · Jan 7, 2020 · 442f953 · 442f953
1 parent 7e05001
commit 442f953
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/src/posix/cocoa/i_video.mm b/src/posix/cocoa/i_video.mm
@@ -187,8 +187,15 @@ @implementation OpenGLCocoaView
 
 - (void)drawRect:(NSRect)dirtyRect
 {
-	[NSColor.blackColor setFill];
-	NSRectFill(dirtyRect);
+	if ([NSGraphicsContext currentContext])
+	{
+		[NSColor.blackColor setFill];
+		NSRectFill(dirtyRect);
+	}
+	else if (self.layer != nil)
+	{
+		self.layer.backgroundColor = CGColorGetConstantColor(kCGColorBlack);
+	}
 }
 
 - (void)resetCursorRects