Function loop

deps/SDL2/test/testrendertarget.c:225–249

}

void
loop()
{
    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;
        if (test_composite) {
            if (!DrawComposite(&drawstates[i])) done = 1;
        } else {
            if (!Draw(&drawstates[i])) done = 1;
        }
    }
#ifdef __EMSCRIPTEN__
    if (done) {
        emscripten_cancel_main_loop();
    }
#endif
}

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