Function asi_vulkan::draw_begin

pub unsafe fn draw_begin(
    connection: &mut Vk, 
    render_pass: VkRenderPass, 
    image: VkImage, 
    frame_buffer: VkFramebuffer, 
    width: u32, 
    height: u32, 
    r: f32, 
    g: f32, 
    b: f32
)