SDL_SetGamepadLED(3)

💖 SDL_SetGamepadLED 💖

okay bestie, welcome to the SDL3 FUNCTIONS corner of the manual, where we make your controller glow ✨

🌸 NAME 🌸

SDL_SetGamepadLED — the glow-up button. it updates a gamepad's LED color 💅

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✨ SYNOPSIS ✨

#include <SDL3/SDL_gamepad.h>

bool SDL_SetGamepadLED(SDL_Gamepad *gamepad, Uint8 red, Uint8 green, Uint8 blue);

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🦋 DESCRIPTION 🦋

so like, picture a joystick LED — the classic example is that lil light on the back of a PlayStation 4's DualShock 4 controller 👑 iconic behavior honestly.

and here's the tea for gamepads with a single color LED: the maximum of the RGB values gets used as the LED brightness. so whichever of your three numbers is the biggest? yeah, that one's running the show 💀

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🎀 FUNCTION PARAMETERS 🎀

• gamepad — the gamepad we're updating, obviously. the main character 🫶
• red — the intensity of the red LED 🔥
• green — the intensity of the green LED 🌈
• blue — the intensity of the blue LED 💜

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⭐ RETURN VALUE ⭐

returns true on success, or false on failure 😭 — and if it flops, call SDL_GetError() for more info. always check, bestie, no cap.

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💅 THREAD SAFETY 💅

it is safe to call this function from any thread. yes, ANY. go wild, she's chill like that ✨

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👑 AVAILABILITY 👑

this function has been serving since SDL 3.2.0. periodt.

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and that's the whole page, babe 💖 brought to you by Simple Directmedia Layer, running version SDL 3.4.18 — mwah, go light up something pretty 🦋🌸🎀