research.m1stereo.tv/gitweb/ - melted/blob - 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 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <framework/mlt.h>
  22 #include <string.h>
  23
  24 extern mlt_consumer consumer_null_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  25 extern mlt_filter filter_brightness_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  26 extern mlt_filter filter_channelcopy_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  27 extern mlt_filter filter_data_feed_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  28 extern mlt_filter filter_data_show_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  29 extern mlt_filter filter_gamma_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  30 extern mlt_filter filter_greyscale_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  31 extern mlt_filter filter_luma_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  32 extern mlt_filter filter_mirror_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  33 extern mlt_filter filter_mono_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  34 extern mlt_filter filter_obscure_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  35 extern mlt_filter filter_region_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  36 extern mlt_filter filter_rescale_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  37 extern mlt_filter filter_resize_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  38 extern mlt_filter filter_transition_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  39 extern mlt_filter filter_watermark_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  40 extern mlt_producer producer_colour_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  41 extern mlt_producer producer_noise_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  42 extern mlt_producer producer_ppm_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  43 #include "transition_composite.h"
  44 extern mlt_transition transition_luma_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  45 extern mlt_transition transition_mix_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg );
  46 #include "transition_region.h"
  47
  48 void *mlt_create_producer( mlt_profile profile, mlt_service_type type, const char *id, void *arg )
  49 {
  50         if ( !strcmp( id, "color" ) )
  51                 return producer_colour_init( profile, type, id, arg );
  52         if ( !strcmp( id, "colour" ) )
  53                 return producer_colour_init( profile, type, id, arg );
  54         if ( !strcmp( id, "noise" ) )
  55                 return producer_noise_init( profile, type, id, arg );
  56         if ( !strcmp( id, "ppm" ) )
  57                 return producer_ppm_init( profile, type, id, arg );
  58         return NULL;
  59 }
  60
  61 void *mlt_create_filter( mlt_profile profile, mlt_service_type type, const char *id, void *arg )
  62 {
  63         if ( !strcmp( id, "brightness" ) )
  64                 return filter_brightness_init( profile, type, id, arg );
  65         if ( !strcmp( id, "channelcopy" ) )
  66                 return filter_channelcopy_init( profile, type, id, arg );
  67         if ( !strcmp( id, "data_feed" ) )
  68                 return filter_data_feed_init( profile, type, id, arg );
  69         if ( !strcmp( id, "data_show" ) )
  70                 return filter_data_show_init( profile, type, id, arg );
  71         if ( !strcmp( id, "gamma" ) )
  72                 return filter_gamma_init( profile, type, id, arg );
  73         if ( !strcmp( id, "greyscale" ) )
  74                 return filter_greyscale_init( profile, type, id, arg );
  75         if ( !strcmp( id, "luma" ) )
  76                 return filter_luma_init( profile, type, id, arg );
  77         if ( !strcmp( id, "mirror" ) )
  78                 return filter_mirror_init( profile, type, id, arg );
  79         if ( !strcmp( id, "mono" ) )
  80                 return filter_mono_init( profile, type, id, arg );
  81         if ( !strcmp( id, "obscure" ) )
  82                 return filter_obscure_init( profile, type, id, arg );
  83         if ( !strcmp( id, "region" ) )
  84                 return filter_region_init( profile, type, id, arg );
  85         if ( !strcmp( id, "rescale" ) )
  86                 return filter_rescale_init( profile, type, id, arg );
  87         if ( !strcmp( id, "resize" ) )
  88                 return filter_resize_init( profile, type, id, arg );
  89         if ( !strcmp( id, "transition" ) )
  90                 return filter_transition_init( profile, type, id, arg );
  91         if ( !strcmp( id, "watermark" ) )
  92                 return filter_watermark_init( profile, type, id, arg );
  93         return NULL;
  94 }
  95
  96 void *mlt_create_transition( mlt_profile profile, mlt_service_type type, const char *id, void *arg )
  97 {
  98         if ( !strcmp( id, "composite" ) )
  99                 return transition_composite_init( profile, type, id, arg );
 100         if ( !strcmp( id, "luma" ) )
 101                 return transition_luma_init( profile, type, id, arg );
 102         if ( !strcmp( id, "mix" ) )
 103                 return transition_mix_init( profile, type, id, arg );
 104         if ( !strcmp( id, "region" ) )
 105                 return transition_region_init( profile, type, id, arg );
 106         return NULL;
 107 }
 108
 109 void *mlt_create_consumer( mlt_profile profile, mlt_service_type type, const char *id, void *arg )
 110 {
 111         if ( !strcmp( id, "null" ) )
 112                 return consumer_null_init( profile, type, id, arg );
 113         return NULL;
 114 }