int av_image_check_size2(unsigned int w, unsigned int h, int64_t max_pixels, enum AVPixelFormat pix_fmt, int log_offset, void *log_ctx)
{
    ImgUtils imgutils = {
        .class      = &imgutils_class,
        .log_offset = log_offset,
        .log_ctx    = log_ctx,
    };
    int64_t stride = av_image_get_linesize(pix_fmt, w, 0);
    if (stride <= 0)
        stride = 8LL*w;
    stride += 128*8;

    if ((int)w<=0 || (int)h<=0 || stride >= INT_MAX || stride*(uint64_t)(h+128) >= INT_MAX) {
        av_log(&imgutils, AV_LOG_ERROR, "Picture size %ux%u is invalid\n", w, h);
        return AVERROR(EINVAL);
    }

    if (max_pixels < INT64_MAX) {
        if (w*(int64_t)h > max_pixels) {
            av_log(&imgutils, AV_LOG_ERROR,
                    "Picture size %ux%u exceeds specified max pixel count %"PRId64", see the documentation if you wish to increase it\n",
                    w, h, max_pixels);
            return AVERROR(EINVAL);
        }
    }

    return 0;
}