research.m1stereo.tv/gitweb/ - melted/blob - mlt/src/modules/core/factory.c

   1 /*
   2  * factory.c -- the factory method interfaces
   3  * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
   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 General Public License as published by
   8  * 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 #include <string.h>
  22
  23 #include "filter_deinterlace.h"
  24 #include "filter_greyscale.h"
  25 #include "filter_resize.h"
  26 #include "filter_gamma.h"
  27 #include "producer_ppm.h"
  28 #include "transition_composite.h"
  29
  30 void *mlt_create_producer( char *id, void *arg )
  31 {
  32         if ( !strcmp( id, "ppm" ) )
  33                 return producer_ppm_init( arg );
  34         return NULL;
  35 }
  36
  37 void *mlt_create_filter( char *id, void *arg )
  38 {
  39         if ( !strcmp( id, "deinterlace" ) )
  40                 return filter_deinterlace_init( arg );
  41         if ( !strcmp( id, "gamma" ) )
  42                 return filter_gamma_init( arg );
  43         if ( !strcmp( id, "greyscale" ) )
  44                 return filter_greyscale_init( arg );
  45         if ( !strcmp( id, "resize" ) )
  46                 return filter_resize_init( arg );
  47         return NULL;
  48 }
  49
  50 void *mlt_create_transition( char *id, void *arg )
  51 {
  52         if ( !strcmp( id, "composite" ) )
  53                 return transition_composite_init( arg );
  54         return NULL;
  55 }
  56
  57 void *mlt_create_consumer( char *id, void *arg )
  58 {
  59         return NULL;
  60 }
  61