fix bug

pans

2019-03-30 b3a8f07c53c479051e427830379779cb56e87736

 QiaoJiaSystem/GB28181DecoderModel/FFmpegDecoderJPG.cpp

@@ -33,6 +33,7 @@
    sws_freeContext(convert_ctx);

    DBG("m.size is " << m.size());
//    LOG_IF();

    return m;
}
@@ -309,8 +310,9 @@
//        DBG("emitSigal(\"DecoderImageOK\") after");
//#endif

            DBG("emitSigal(\"DecoderImageOK\") after");
            DBG("p_this->m_camIdx is " << p_this->m_camIdx << " queue size is " << p_this->m_rtpQueue.count_queue());
//            DBG("emitSigal(\"DecoderImageOK\") after");

//            DBG("p_this->m_camIdx is " << p_this->m_camIdx << " queue size is " << p_this->m_rtpQueue.count_queue());

#ifdef TestCode
            {