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Lines Matching refs:isOpened

560         if (capture && capture->isOpened())
598         if (capture && capture->isOpened())
636     if (isOpened()) release();
642 isOpened();
647     if (isOpened()) release();
652     return isOpened();
655 bool VideoCapture::isOpened() const
773     if (isOpened()) release();
778     return isOpened();
781 bool VideoWriter::isOpened() const