Searched refs:grabFrame (Results 1 – 3 of 3) sorted by relevance
74 virtual bool grabFrame() { return true; } in grabFrame() function76 virtual IplImage* queryFrame() { return grabFrame() ? retrieveFrame() : 0; } in queryFrame()
91 virtual bool grabFrame();208 bool CVCapture_Socket::grabFrame() in grabFrame() function in CVCapture_Socket
72 return capture ? capture->grabFrame() : 0; in cvGrabFrame()