1691 isImageAdaptor(XvAdaptorPtr pAdapt)  in isImageAdaptor()  argument
1693     return (pAdapt->type & XvImageMask) && (pAdapt->nImages > 0);  in isImageAdaptor()
1697 hasOverlay(XvAdaptorPtr pAdapt)  in hasOverlay()  argument
1701     for (i = 0; i < pAdapt->nAttributes; i++)  in hasOverlay()
1702         if (!strcmp(pAdapt->pAttributes[i].name, "XV_COLORKEY"))  in hasOverlay()
1719         XvAdaptorPtr pAdapt = xvsp->pAdaptors + i;  in matchAdaptor()  local
1721         if (!strcmp(refAdapt->name, pAdapt->name))  in matchAdaptor()
1722             return pAdapt;  in matchAdaptor()
1731         XvAdaptorPtr pAdapt = xvsp->pAdaptors + i;  in matchAdaptor()  local
1733         if (isImageAdaptor(pAdapt) && isOverlay == hasOverlay(pAdapt))  in matchAdaptor()
1734             return pAdapt;  in matchAdaptor()
1739         XvAdaptorPtr pAdapt = xvsp->pAdaptors + i;  in matchAdaptor()  local
1741         if (isImageAdaptor(pAdapt))  in matchAdaptor()
1742             return pAdapt;  in matchAdaptor()