Allow mirrored displays, but only the primary display in a mirrored set.

libsdl-org · Dec 1, 2009 · 7040de6 · 7040de6
1 parent 6a0f585
commit 7040de6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/video/cocoa/SDL_cocoamodes.m b/src/video/cocoa/SDL_cocoamodes.m
@@ -160,7 +160,7 @@ - (void) setFrame:(NSRect)frame;
         SDL_DisplayMode mode;
         CFDictionaryRef moderef;
 
-        if (CGDisplayIsInMirrorSet(displays[i])) {
+        if (CGDisplayMirrorsDisplay(displays[i]) != kCGNullDirectDisplay) {
             continue;
         }
         moderef = CGDisplayCurrentMode(displays[i]);