Fixed bug 4426 - allows re-creation of software renderer

Switching between renderers "software -> opengl -> opengles2 -> software" fails. "opengl -> opengles2" calls SDL_RecreateWindow() and frees "window->surface" without marking it as "surface_invalid".
libsdl-org · Dec 15, 2018 · 1ed6021 · 1ed6021
1 parent 1829692
commit 1ed6021
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
@@ -1636,6 +1636,7 @@ SDL_RecreateWindow(SDL_Window * window, Uint32 flags)
         window->surface->flags &= ~SDL_DONTFREE;
         SDL_FreeSurface(window->surface);
         window->surface = NULL;
+        window->surface_valid = SDL_FALSE;
     }
     if (_this->DestroyWindowFramebuffer) {
         _this->DestroyWindowFramebuffer(_this, window);