Fixed missing refcount initializations.
Fixed missing refcount initializations.
weimingtom/sdl-gpu,weimingtom/sdl-gpu,neozero497/sdl-gpu,DataFighter/sdl-gpu,DataFighter/sdl-gpu,neozero497/sdl-gpu,DataFighter/sdl-gpu,neozero497/sdl-gpu,weimingtom/sdl-gpu