Use better filtering for scaling in SDL

SuperTux · Aug 1, 2014 · a89f53b · a89f53b
1 parent d4e5e09
commit a89f53b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/video/sdl/sdl_renderer.cpp b/src/video/sdl/sdl_renderer.cpp
@@ -59,6 +59,8 @@ SDLRenderer::SDLRenderer() :
   PHYSICAL_SCREEN_WIDTH = width;
   PHYSICAL_SCREEN_HEIGHT = height;
 
+  SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "2");
+
   int ret = SDL_CreateWindowAndRenderer(width, height, flags,
                                         &window, &renderer);