为了实现这一点,我们使用Intel IPP库。问题在于,我们从图像和视频处理库中找到了一个名为ippiCompare_*的函数,它只支持unsigned char (Ipp8u)、signed/unsigned short (Ipp16s/Ipp16u)和float (Ipp32f)类型。它不直接支持signed int (Ipp32s)
将数组转换
/libs/intel/linux/intel_ipp)find_path(Ipp_INCLUDE_DIR PATHS ${IPP_ROOT_DIR在windows上,我得到了-- Could NOT find IPP (missing: IPP_INCLUDE_DIR IPP_LIBRARY).,我已经在Linux下测试过它,它没有