Merge pull request #1231 from 17cupsofcoffee/patch-1

Fix XInput support in the game-controller example (fixes #1230)

Author: Cobrand

examples/game-controller.rs

@@ -1,6 +1,10 @@
 extern crate sdl2;
 
 fn main() -> Result<(), String> {
+    // This is required for certain controllers to work on Windows without the
+    // video subsystem enabled:
+    sdl2::hint::set("SDL_JOYSTICK_THREAD", "1");
+
     let sdl_context = sdl2::init()?;
     let game_controller_subsystem = sdl_context.game_controller()?;