// Surface (https://wiki.libsdl.org/SDL_GetColorKey)
func (surface *Surface) GetColorKey() (key uint32, err error) {
_key := (*C.Uint32)(unsafe.Pointer(&key))
if C.SDL_GetColorKey(surface.cptr(), _key) != 0 {
return key, GetError()
}
return key, nil
}
func (s *Surface) GetColorKey() (uint32, error) {
var key C.Uint32
if C.SDL_GetColorKey(s.c(), &key) != 0 {
return 0, getError()
}
return uint32(key), nil
}
func (surface *Surface) GetColorKey() (key uint32, status int) {
_key := (*C.Uint32)(unsafe.Pointer(&key))
status = int(C.SDL_GetColorKey(surface.cptr(), _key))
return key, status
}
func (surface *Surface) GetColorKey(key *uint32) int {
_surface := (*C.SDL_Surface)(unsafe.Pointer(surface))
_key := (*C.Uint32)(unsafe.Pointer(key))
return (int)(C.SDL_GetColorKey(_surface, _key))
}
func (surface *Surface) GetColorKey() (key uint32, status int) {
_surface := (*C.SDL_Surface)(unsafe.Pointer(surface))
_key := (*C.Uint32)(unsafe.Pointer(&key))
status = (int)(C.SDL_GetColorKey(_surface, _key))
return key, status
}