| Value | Meaning |
|---|---|
| SDL_TOUCH_DEVICE_INVALID-1 | Invalid |
| SDL_TOUCH_DEVICE_DIRECT | Touch screen with window-relative coordinates |
| SDL_TOUCH_DEVICE_INDIRECT_ABSOLUTE | Trackpad with absolute device coordinates |
| SDL_TOUCH_DEVICE_INDIRECT_RELATIVE | Trackpad with screen cursor-relative coordinates |
An enum that describes the type of a touch device.