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 "producer_ppm.h"
  24 #include "filter_deinterlace.h"
  25 #include "filter_greyscale.h"
  26 #include "filter_resize.h"
  27 #include "filter_gamma.h"
  28 #include "transition_composite.h"
  29 #include "transition_luma.h"
  30 #include "transition_mix.h"
  31 #include "filter_volume.h"
  32
  33 void *mlt_create_producer( char *id, void *arg )
  34 {
  35         if ( !strcmp( id, "ppm" ) )
  36                 return producer_ppm_init( arg );
  37         return NULL;
  38 }
  39
  40 void *mlt_create_filter( char *id, void *arg )
  41 {
  42         if ( !strcmp( id, "deinterlace" ) )
  43                 return filter_deinterlace_init( arg );
  44         if ( !strcmp( id, "gamma" ) )
  45                 return filter_gamma_init( arg );
  46         if ( !strcmp( id, "greyscale" ) )
  47                 return filter_greyscale_init( arg );
  48         if ( !strcmp( id, "resize" ) )
  49                 return filter_resize_init( arg );
  50         if ( !strcmp( id, "volume" ) )
  51                 return filter_volume_init( arg );
  52         return NULL;
  53 }
  54
  55 void *mlt_create_transition( char *id, void *arg )
  56 {
  57         if ( !strcmp( id, "composite" ) )
  58                 return transition_composite_init( arg );
  59         if ( !strcmp( id, "luma" ) )
  60                 return transition_luma_init( arg );
  61         if ( !strcmp( id, "mix" ) )
  62                 return transition_mix_init( arg );
  63         return NULL;
  64 }
  65
  66 void *mlt_create_consumer( char *id, void *arg )
  67 {
  68         return NULL;
  69 }
  70