core: check for sdl initialization errors

2022-05-31 14:57:26 -04:00
parent c62cf5ce8c
commit 83f368cdbe
2 changed files with 18 additions and 2 deletions
@@ -35,6 +35,10 @@ void renwin_init_surface(UNUSED RenWindow *ren) {
  int w, h;
  SDL_GL_GetDrawableSize(ren->window, &w, &h);
  ren->surface = SDL_CreateRGBSurfaceWithFormat(0, w, h, 32, SDL_PIXELFORMAT_BGRA32);
+  if (!ren->surface) {
+    fprintf(stderr, "Error creating surface: %s", SDL_GetError());
+    exit(1);
+  }
  setup_renderer(ren, w, h);
 #endif
 }
@@ -68,7 +72,12 @@ SDL_Surface *renwin_get_surface(RenWindow *ren) {
 #ifdef LITE_USE_SDL_RENDERER
  return ren->surface;
 #else
-  return SDL_GetWindowSurface(ren->window);
+  SDL_Surface *surface = SDL_GetWindowSurface(ren->window);
+  if (!surface) {
+    fprintf(stderr, "Error getting window surface: %s", SDL_GetError());
+    exit(1);
+  }
+  return surface;
 #endif
 }