Function sdl2_sys::SDL_RenderGetScale

pub unsafe extern "C" fn SDL_RenderGetScale(
    renderer: *mut SDL_Renderer, 
    scaleX: *mut f32, 
    scaleY: *mut f32
)

\brief Get the drawing scale for the current target.

\param renderer The renderer from which drawing scale should be queried. \param scaleX A pointer filled in with the horizontal scaling factor \param scaleY A pointer filled in with the vertical scaling factor

\sa SDL_RenderSetScale()