Function sdl2_sys::SDL_ConvertPixels

pub unsafe extern "C" fn SDL_ConvertPixels(
    width: c_int, 
    height: c_int, 
    src_format: Uint32, 
    src: *const c_void, 
    src_pitch: c_int, 
    dst_format: Uint32, 
    dst: *mut c_void, 
    dst_pitch: c_int
) -> c_int

\brief Copy a block of pixels of one format to another format

\return 0 on success, or -1 if there was an error