修改新增摄像机获取底图问题 解码两次问题

chenshijun

2019-02-28 1f16245b4b4fc36c519e7afc9fd9cf828f25199d

 QiaoJiaSystem/FaceDetectServer/FaceExtractServerI.cpp

@@ -31,6 +31,7 @@
FaceDetect::Data FaceExtractServerI::faceExtract(Ice::Int width, Ice::Int height, const FaceDetect::FacePos &pos,
                                                 const std::string &shareMemoryName, const Ice::Current &) {
    ClockTimer ct("FaceExtractServerI::faceExtract");
    INFO("faceExtract");
    QSharedMemory shareMemory(QString(shareMemoryName.c_str()));
    FaceDetect::Data feature;
    if (shareMemory.attach()) {
@@ -46,7 +47,8 @@
        }
        return feature;
    } else {
        throw std::runtime_error("shareMemory attach faild");
        ERR("shareMemory attach faild");
//        throw std::runtime_error("shareMemory attach faild");
    }

}