(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_SendJoystickVirtualSensorData

Send a sensor update for an opened virtual joystick.

Header File

Defined in <SDL3/SDL_joystick.h>

Syntax

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

Function Parameters

SDL_Joystick *	joystick	the virtual joystick on which to set state.
SDL_SensorType	type	the type of the sensor on the virtual joystick to update.
Uint64	sensor_timestamp	a 64-bit timestamp in nanoseconds associated with the sensor reading.
const float *	data	the data associated with the sensor reading.
int	num_values	the number of values pointed to by data.

Return Value

(SDL_bool) Returns SDL_TRUE on success or SDL_FALSE on failure; call SDL_GetError() for more information.

Remarks

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.

Version

This function is available since SDL 3.0.0.

---

CategoryAPI, CategoryAPIFunction, CategoryJoystick

[ front page | index | search | recent changes | git repo | offline html ]

All wiki content is licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).
Wiki powered by ghwikipp.