NAME¶

SDL_SendJoystickVirtualSensorData - Send a sensor update for an opened virtual joystick.

HEADER FILE¶

Defined in SDL3/SDL_joystick.h

SYNOPSIS¶

#include "SDL3/SDL.h"

bool SDL_SendJoystickVirtualSensorData(SDL_Joystick *joystick, SDL_SensorType type, Uint64 sensor_timestamp, const float *data, int num_values);

DESCRIPTION¶

Please note that values set here will not be applied until the next call to

SDL_UpdateJoysticks , which can either be called directly, or can be called indirectly through various other SDL APIs, including, but not limited to the following:

SDL_PollEvent , SDL_PumpEvents ,

SDL_WaitEventTimeout ,

SDL_WaitEvent .

FUNCTION PARAMETERS¶

joystick

the virtual joystick on which to set state.

type

the type of the sensor on the virtual joystick to update.

sensor_timestamp

a 64-bit timestamp in nanoseconds associated with the sensor reading.

data

the data associated with the sensor reading.

num_values

the number of values pointed to by data .

RETURN VALUE¶

Returns true on success or false on failure; call

SDL_GetError () for more information.

AVAILABILITY¶

This function is available since SDL 3.1.3.