Function loop

deps/SDL2/test/teststreaming.c:94–124

}

void
loop()
{
    SDL_Event event;

    while (SDL_PollEvent(&event)) {
        switch (event.type) {
        case SDL_KEYDOWN:
            if (event.key.keysym.sym == SDLK_ESCAPE) {
                done = SDL_TRUE;
            }
            break;
        case SDL_QUIT:
            done = SDL_TRUE;
            break;
        }
    }

    frame = (frame + 1) % MOOSEFRAMES_COUNT;
    UpdateTexture(MooseTexture, frame);

    SDL_RenderClear(renderer);
    SDL_RenderCopy(renderer, MooseTexture, NULL, NULL);
    SDL_RenderPresent(renderer);

#ifdef __EMSCRIPTEN__
    if (done) {
        emscripten_cancel_main_loop();
    }
#endif
}

int
main(int argc, char **argv)