Function loop

deps/SDL2/test/testsprite2.c:246–279

}

void
loop()
{
    Uint32 now;
    int i;
    SDL_Event event;

    /* Check for events */
    while (SDL_PollEvent(&event)) {
        SDLTest_CommonEvent(state, &event, &done);
    }
    for (i = 0; i < state->num_windows; ++i) {
        if (state->windows[i] == NULL)
            continue;
        MoveSprites(state->renderers[i], sprites[i]);
    }
#ifdef __EMSCRIPTEN__
    if (done) {
        emscripten_cancel_main_loop();
    }
#endif

    frames++;
    now = SDL_GetTicks();
    if (SDL_TICKS_PASSED(now, next_fps_check)) {
        /* Print out some timing information */
        const Uint32 then = next_fps_check - fps_check_delay;
        const double fps = ((double) frames * 1000) / (now - then);
        SDL_Log("%2.2f frames per second\n", fps);
        next_fps_check = now + fps_check_delay;
        frames = 0;
    }

}

int
main(int argc, char *argv[])