devela::_dep::sdl3::sys::video

Function SDL_GetCurrentDisplayMode

pub unsafe extern "C" fn SDL_GetCurrentDisplayMode(
    displayID: u32,
) -> *const SDL_DisplayMode
Available on crate feature dep_sdl3 only.
Expand description

Get information about the current display mode.

There’s a difference between this function and SDL_GetDesktopDisplayMode() when SDL runs fullscreen and has changed the resolution. In that case this function will return the current display mode, and not the previous native display mode.

§Parameters

  • displayID: the instance ID of the display to query.

§Return value

Returns a pointer to the desktop display mode or NULL on failure; call SDL_GetError() for more information.

§Thread safety

This function should only be called on the main thread.

§Availability

This function is available since SDL 3.2.0.

§See also