1 /** 2 * MltFilteredProducer.h - MLT Wrapper 3 * Copyright (C) 2004-2015 Meltytech, LLC 4 * Author: Charles Yates <charles.yates@gmail.com> 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with this library; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 */ 20 21 #ifndef MLTPP_FILTERED_PRODUCER_H 22 #define MLTPP_FILTERED_PRODUCER_H 23 24 #include "MltConfig.h" 25 26 #include "MltProducer.h" 27 #include "MltFilter.h" 28 #include "MltService.h" 29 30 namespace Mlt 31 { 32 class Producer; 33 class Service; 34 class Filter; 35 class Profile; 36 37 class MLTPP_DECLSPEC FilteredProducer : public Producer 38 { 39 private: 40 Service *last; 41 public: 42 FilteredProducer( Profile& profile, const char *id, const char *arg = NULL ); 43 virtual ~FilteredProducer( ); 44 int attach( Filter &filter ); 45 int detach( Filter &filter ); 46 }; 47 } 48 49 #endif 50 51