Fix SUPPORT_WINMM_HIGHRES_TIMER for PLATFORM_DESKTOP_SDL (#3679)

src/platforms/rcore_desktop_sdl.c

@@ -1112,7 +1112,7 @@ void PollInputEvents(void)
             case SDL_TEXTINPUT:
             {
                 // NOTE: event.text.text data comes an UTF-8 text sequence but we register codepoints (int)
-                
+
                 int codepointSize = 0;
 
                 // Check if there is space available in the key queue
@@ -1426,6 +1426,10 @@ int InitPlatform(void)
     //----------------------------------------------------------------------------
     // NOTE: No need to call InitTimer(), let SDL manage it internally
     CORE.Time.previous = GetTime();     // Get time as double
+
+    #if defined(_WIN32) && defined(SUPPORT_WINMM_HIGHRES_TIMER) && !defined(SUPPORT_BUSY_WAIT_LOOP)
+    SDL_SetHint(SDL_HINT_TIMER_RESOLUTION, "1");     // SDL equivalent of timeBeginPeriod() and timeEndPeriod()
+    #endif
     //----------------------------------------------------------------------------
 
     // Initialize storage system