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


THIS PAGE IS A WORK IN PROGRESS ... Please make edits to this page to improve it!


Get the number of registered touch devices.


int SDL_GetNumTouchDevices(void);

Return Value

Returns the number of registered touch devices.


On some platforms SDL first sees the touch device if it was actually used. Therefore SDL_GetNumTouchDevices() may return 0 although devices are available. After using all devices at least once the number will be correct.

This was fixed for Android in SDL 2.0.1.


This function is available since SDL 3.0.0.

CategoryAPI, CategoryEvents, CategoryDraft

[ edit | delete | history | feedback | raw ]

[ 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.