Subversion Repositories seema-scanner

void SMScanner::on_actionExport_White_Frames_triggered(){

    cv::Mat frameBGR;

    QString dirName = QFileDialog::getExistingDirectory(this, "Export frame sequences", QString());

    for(unsigned int i=0; i<captureData.size(); i++){

        QString seqDirName = QString("%1/sequence_%2").arg(dirName).arg(i);

        if(!QDir().mkdir(seqDirName))

            std::cerr << "Could not create directory " << seqDirName.toStdString() << std::endl;

        QString fileName = QString("%1/frames0_0.png").arg(seqDirName);

        // Convert Bayer to rgb (png needs BGR order)

        cv::cvtColor(captureData[i].frames0[0], frameBGR, CV_BayerBG2BGR);

        cv::imwrite(fileName.toStdString(), frameBGR);

        // Necessary to prevent memory pileup?

        QCoreApplication::processEvents();

        fileName = QString("%1/frames1_0.png").arg(seqDirName);

        // Convert Bayer to rgb (png needs BGR order)

        cv::cvtColor(captureData[i].frames1[0], frameBGR, CV_BayerBG2BGR);

        cv::imwrite(fileName.toStdString(), frameBGR);

        // Necessary to prevent memory pileup?

        QCoreApplication::processEvents();

    }

}