1 files changed, 7 insertions, 1 deletions

diff --git a/uisimulator/sdl/thread-sdl.c b/uisimulator/sdl/thread-sdl.c
index 587a5cc868..9377ba5219 100644
--- a/uisimulator/sdl/thread-sdl.c
+++ b/uisimulator/sdl/thread-sdl.c
@@ -32,8 +32,14 @@ SDL_mutex *m;
 
 void yield(void)
 {
+    static int counter = 0;
+    
     SDL_mutexV(m);
-    SDL_Delay(1);
+    if (counter++ >= 5)
+    {
+        SDL_Delay(1);
+        counter = 0;
+    }
     SDL_mutexP(m);
 }