shithub: cstory

ref: 5ccb7dfa9354ad2b060b0ab9f784dadc66700536
dir: /external/SDL2/src/core/winrt/

SDL_winrtapp_common.cpp
SDL_winrtapp_common.h
SDL_winrtapp_direct3d.cpp
SDL_winrtapp_direct3d.h
SDL_winrtapp_xaml.cpp
SDL_winrtapp_xaml.h