CGLGetOffScreen

objc2_open_gl

Function CGLGetOffScreen 

Source 
pub unsafe extern "C-unwind" fn CGLGetOffScreen(
    ctx: CGLContextObj,
    width: NonNull<i32>,
    height: NonNull<i32>,
    rowbytes: NonNull<i32>,
    baseaddr: NonNull<*mut c_void>,
) -> CGLError
👎Deprecated: The OpenGL API is deprecated by Apple
Available on crate feature CGLTypes only.
Expand description

§Safety

  • ctx must be a valid pointer.
  • width must be a valid pointer.
  • height must be a valid pointer.
  • rowbytes must be a valid pointer.
  • baseaddr must be a valid pointer.