SDL_HINT_AUTO_UPDATE_SENSORS(3)

💖 SDL_HINT_AUTO_UPDATE_SENSORS 💖

okay bestie, welcome to the SDL3 FUNCTIONS corner of the manual, where today's main character is SDL_HINT_AUTO_UPDATE_SENSORS — a hint that decides whether SDL is out here updating your sensor state while it's grabbing input events, or whether you are doing that yourself. no cap. ✨

---

✨ NAME ✨

SDL_HINT_AUTO_UPDATE_SENSORS — a variable that controls whether SDL updates sensor state when getting input events. that's it, that's the whole vibe. 🦋

---

🌸 SYNOPSIS 🌸

#include <SDL3/SDL_hints.h>

#define SDL_HINT_AUTO_UPDATE_SENSORS "SDL_AUTO_UPDATE_SENSORS"

literally just include the header and you've got the macro, periodt. 💅

---

🎀 DESCRIPTION 🎀

so the way this works is you set the variable to one of these two values, and the universe (well, SDL) responds accordingly:

• "0" — you'll call SDL_UpdateSensors() manually. that's you being the main character and handling it yourself, we respect it. 👑
• "1" — SDL will automatically call SDL_UpdateSensors(). this one is the default, so if you don't say anything, SDL just handles it for you. iconic behaviour honestly. 🔥

also! this hint can be set anytime. no waiting around, no "only before init" nonsense. set it whenever your heart desires. 💖

---

🌈 AVAILABILITY 🌈

this hint is available since SDL 3.2.0. so if you're on anything older, bestie, it's giving ✨ nothing ✨ — you gotta upgrade. 🙈

---

and that's the whole page, bestie!! you ate that. 💅✨

kisses and sensor updates, from the Simple Directmedia Layer girlies — this is SDL 3.4.18, SDL_HINT_AUTO_UPDATE_SENSORS(3), signing off 🫶🌸🎀