windows::Win32::Graphics::Direct3D9

Type Alias LPD3DENUMTEXTUREFORMATSCALLBACK

pub type LPD3DENUMTEXTUREFORMATSCALLBACK = Option<unsafe extern "system" fn(lpddsd: *mut DDSURFACEDESC, lpcontext: *mut c_void) -> HRESULT>;

Aliased Type§

pub enum LPD3DENUMTEXTUREFORMATSCALLBACK {
    None,
    Some(unsafe extern "system" fn(*mut DDSURFACEDESC, *mut c_void) -> HRESULT),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(*mut DDSURFACEDESC, *mut c_void) -> HRESULT)

Some value of type T.