research.m1stereo.tv/gitweb/ - melted/blob - 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_colour.h"
  24 #include "producer_noise.h"
  25 #include "producer_ppm.h"
  26 #include "filter_brightness.h"
  27 #include "filter_channelcopy.h"
  28 #include "filter_data.h"
  29 #include "filter_gamma.h"
  30 #include "filter_greyscale.h"
  31 #include "filter_luma.h"
  32 #include "filter_mirror.h"
  33 #include "filter_obscure.h"
  34 #include "filter_rescale.h"
  35 #include "filter_resize.h"
  36 #include "filter_region.h"
  37 #include "filter_watermark.h"
  38 #include "transition_composite.h"
  39 #include "transition_luma.h"
  40 #include "transition_mix.h"
  41 #include "transition_region.h"
  42 #include "consumer_null.h"
  43
  44 void *mlt_create_producer( char *id, void *arg )
  45 {
  46         if ( !strcmp( id, "colour" ) )
  47                 return producer_colour_init( arg );
  48         if ( !strcmp( id, "noise" ) )
  49                 return producer_noise_init( arg );
  50         if ( !strcmp( id, "ppm" ) )
  51                 return producer_ppm_init( arg );
  52         return NULL;
  53 }
  54
  55 void *mlt_create_filter( char *id, void *arg )
  56 {
  57         if ( !strcmp( id, "brightness" ) )
  58                 return filter_brightness_init( arg );
  59         if ( !strcmp( id, "channelcopy" ) )
  60                 return filter_channelcopy_init( arg );
  61         if ( !strcmp( id, "data_feed" ) )
  62                 return filter_data_feed_init( arg );
  63         if ( !strcmp( id, "data_show" ) )
  64                 return filter_data_show_init( arg );
  65         if ( !strcmp( id, "gamma" ) )
  66                 return filter_gamma_init( arg );
  67         if ( !strcmp( id, "greyscale" ) )
  68                 return filter_greyscale_init( arg );
  69         if ( !strcmp( id, "luma" ) )
  70                 return filter_luma_init( arg );
  71         if ( !strcmp( id, "mirror" ) )
  72                 return filter_mirror_init( arg );
  73         if ( !strcmp( id, "obscure" ) )
  74                 return filter_obscure_init( arg );
  75         if ( !strcmp( id, "region" ) )
  76                 return filter_region_init( arg );
  77         if ( !strcmp( id, "rescale" ) )
  78                 return filter_rescale_init( arg );
  79         if ( !strcmp( id, "resize" ) )
  80                 return filter_resize_init( arg );
  81         if ( !strcmp( id, "watermark" ) )
  82                 return filter_watermark_init( arg );
  83         return NULL;
  84 }
  85
  86 void *mlt_create_transition( char *id, void *arg )
  87 {
  88         if ( !strcmp( id, "composite" ) )
  89                 return transition_composite_init( arg );
  90         if ( !strcmp( id, "luma" ) )
  91                 return transition_luma_init( arg );
  92         if ( !strcmp( id, "mix" ) )
  93                 return transition_mix_init( arg );
  94         if ( !strcmp( id, "region" ) )
  95                 return transition_region_init( arg );
  96         return NULL;
  97 }
  98
  99 void *mlt_create_consumer( char *id, void *arg )
 100 {
 101         if ( !strcmp( id, "null" ) )
 102                 return consumer_null_init( arg );
 103         return NULL;
 104 }