Function sdl2_sys::SDL_RenderGetLogicalSize

pub unsafe extern "C" fn SDL_RenderGetLogicalSize(
    renderer: *mut SDL_Renderer,
    w: *mut c_int,
    h: *mut c_int
)

Get device independent resolution for rendering.

This may return 0 for w and h if the SDL_Renderer has never had its logical size set by SDL_RenderSetLogicalSize() and never had a render target set.

\param renderer a rendering context \param w an int to be filled with the width \param h an int to be filled with the height

\since This function is available since SDL 2.0.0.

\sa SDL_RenderSetLogicalSize