sdl2-compat: events: Disable joystick/gamepad update complete events

SDL Commits
1 
From 5a8dae56837010153f89541f421faa9d7278498b Mon Sep 17 00:00:00 2001
From: Cameron Gutman <[EMAIL REDACTED]>
Date: Fri, 28 Mar 2025 16:56:58 -0500
Subject: [PATCH] events: Disable joystick/gamepad update complete events

There is no SDL2 equivalent of these, so it just needlessly wastes CPU time to generate them.
---
 src/sdl2_compat.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/sdl2_compat.c b/src/sdl2_compat.c
index dccb665..49947ad 100644
--- a/src/sdl2_compat.c
+++ b/src/sdl2_compat.c
@@ -6773,6 +6773,10 @@ static void PostInitSubsystem(SDL_InitFlags new_flags)
     if (new_flags & SDL_INIT_EVENTS) {
         (void)SDL_EventState(SDL2_SYSWMEVENT, SDL2_DISABLE);
 
+        /* These are potentially noisy and have no SDL2 equivalent */
+        SDL3_SetEventEnabled(SDL_EVENT_JOYSTICK_UPDATE_COMPLETE, false);
+        SDL3_SetEventEnabled(SDL_EVENT_GAMEPAD_UPDATE_COMPLETE, false);
+
         /* SDL_GetRelativeMouseState() resets when the event subsystem initializes */
         relative_mouse_state_x_frac = 0.0f;
         relative_mouse_state_y_frac = 0.0f;