From ebfb2ecb68540f6ce01ed17e955f7fc808c4f426 Mon Sep 17 00:00:00 2001 From: Sam Lantinga Date: Mon, 9 Nov 2015 08:55:01 -0800 Subject: [PATCH] don't toggle SDL fullscreen state on OSX if we're destroying the window --- src/video/SDL_video.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c index 1e5600d26..b29a87ab6 100644 --- a/src/video/SDL_video.c +++ b/src/video/SDL_video.c @@ -1138,6 +1138,12 @@ SDL_UpdateFullscreenMode(SDL_Window * window, SDL_bool fullscreen) return 0; #ifdef __MACOSX__ + /* if the window is going away and no resolution change is necessary, + do nothing, or else we may trigger an ugly double-transition + */ + if (window->is_destroying && (window->last_fullscreen_flags & FULLSCREEN_MASK) == SDL_WINDOW_FULLSCREEN_DESKTOP) + return 0; + /* If we're switching between a fullscreen Space and "normal" fullscreen, we need to get back to normal first. */ if (fullscreen && ((window->last_fullscreen_flags & FULLSCREEN_MASK) == SDL_WINDOW_FULLSCREEN_DESKTOP) && ((window->flags & FULLSCREEN_MASK) == SDL_WINDOW_FULLSCREEN)) { if (!Cocoa_SetWindowFullscreenSpace(window, SDL_FALSE)) {