(This is the legacy documentation for SDL2, the previous stable version; SDL3 is the current stable version.)

SDL_JoystickSendEffect

Send a joystick specific effect packet

Header File

Defined in SDL_joystick.h

Syntax

int SDL_JoystickSendEffect(SDL_Joystick *joystick, const void *data, int size);

Function Parameters

SDL_Joystick *	joystick	The joystick to affect.
const void *	data	The data to send to the joystick.
int	size	The size of the data to send to the joystick.

Return Value

(int) Returns 0, or -1 if this joystick or driver doesn't support effect packets.

Version

This function is available since SDL 2.0.16.

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CategoryAPI, CategoryAPIFunction, CategoryJoystick

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