research.m1stereo.tv/gitweb/ - melted/blob - mlt++/src/MltFilter.h

   1 /**
   2  * MltFilter.h - MLT Wrapper
   3  * Copyright (C) 2004-2005 Charles Yates
   4  * Author: Charles Yates <charles.yates@pandora.be>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU Lesser General Public License as published
   8  * by the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program 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
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifndef _MLTPP_FILTER_H_
  22 #define _MLTPP_FILTER_H_
  23
  24 #include "config.h"
  25
  26 #include <framework/mlt.h>
  27
  28 #include "MltService.h"
  29
  30 namespace Mlt
  31 {
  32         class Service;
  33         class Profile;
  34
  35         class MLTPP_DECLSPEC Filter : public Service
  36         {
  37                 private:
  38                         mlt_filter instance;
  39                 public:
  40                         Filter( Profile& profile, const char *id, const char *service = NULL );
  41                         Filter( Service &filter );
  42                         Filter( Filter &filter );
  43                         Filter( mlt_filter filter );
  44                         virtual ~Filter( );
  45                         virtual mlt_filter get_filter( );
  46                         mlt_service get_service( );
  47                         int connect( Service &service, int index = 0 );
  48                         void set_in_and_out( int in, int out );
  49                         int get_in( );
  50                         int get_out( );
  51                         int get_track( );
  52         };
  53 }
  54
  55 #endif