Function gfx_window_sdl::update_views_raw

pub fn update_views_raw(
    window: &Window, 
    old_dimensions: Dimensions, 
    color_format: Format, 
    ds_format: Format
) -> Option<(RawRenderTargetView<R>, RawDepthStencilView<R>)>

Return new main target views if the window resolution has changed from the old dimensions.