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 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 <string.h>
  22
  23 #include "producer_colour.h"
  24 #include "producer_framebuffer.h"
  25 #include "producer_noise.h"
  26 #include "producer_ppm.h"
  27 #include "filter_boxblur.h"
  28 #include "filter_brightness.h"
  29 #include "filter_channelcopy.h"
  30 #include "filter_data.h"
  31 #include "filter_gamma.h"
  32 #include "filter_greyscale.h"
  33 #include "filter_luma.h"
  34 #include "filter_mirror.h"
  35 #include "filter_mono.h"
  36 #include "filter_obscure.h"
  37 #include "filter_rescale.h"
  38 #include "filter_resize.h"
  39 #include "filter_region.h"
  40 #include "filter_transition.h"
  41 #include "filter_watermark.h"
  42 #include "filter_wave.h"
  43 #include "transition_composite.h"
  44 #include "transition_luma.h"
  45 #include "transition_mix.h"
  46 #include "transition_region.h"
  47 #include "consumer_null.h"
  48
  49 void *mlt_create_producer( char *id, void *arg )
  50 {
  51         if ( !strcmp( id, "color" ) )
  52                 return producer_colour_init( arg );
  53         if ( !strcmp( id, "colour" ) )
  54                 return producer_colour_init( arg );
  55         if ( !strcmp( id, "framebuffer" ) )
  56                 return producer_framebuffer_init( arg );
  57         if ( !strcmp( id, "noise" ) )
  58                 return producer_noise_init( arg );
  59         if ( !strcmp( id, "ppm" ) )
  60                 return producer_ppm_init( arg );
  61         return NULL;
  62 }
  63
  64 void *mlt_create_filter( char *id, void *arg )
  65 {
  66         if ( !strcmp( id, "boxblur" ) )
  67                 return filter_boxblur_init( arg );
  68         if ( !strcmp( id, "brightness" ) )
  69                 return filter_brightness_init( arg );
  70         if ( !strcmp( id, "channelcopy" ) )
  71                 return filter_channelcopy_init( arg );
  72         if ( !strcmp( id, "data_feed" ) )
  73                 return filter_data_feed_init( arg );
  74         if ( !strcmp( id, "data_show" ) )
  75                 return filter_data_show_init( arg );
  76         if ( !strcmp( id, "gamma" ) )
  77                 return filter_gamma_init( arg );
  78         if ( !strcmp( id, "greyscale" ) )
  79                 return filter_greyscale_init( arg );
  80         if ( !strcmp( id, "luma" ) )
  81                 return filter_luma_init( arg );
  82         if ( !strcmp( id, "mirror" ) )
  83                 return filter_mirror_init( arg );
  84         if ( !strcmp( id, "mono" ) )
  85                 return filter_mono_init( arg );
  86         if ( !strcmp( id, "obscure" ) )
  87                 return filter_obscure_init( arg );
  88         if ( !strcmp( id, "region" ) )
  89                 return filter_region_init( arg );
  90         if ( !strcmp( id, "rescale" ) )
  91                 return filter_rescale_init( arg );
  92         if ( !strcmp( id, "resize" ) )
  93                 return filter_resize_init( arg );
  94         else if ( !strcmp( id, "transition" ) )
  95                 return filter_transition_init( arg );
  96         if ( !strcmp( id, "watermark" ) )
  97                 return filter_watermark_init( arg );
  98         if ( !strcmp( id, "wave" ) )
  99                 return filter_wave_init( arg );
 100         return NULL;
 101 }
 102
 103 void *mlt_create_transition( char *id, void *arg )
 104 {
 105         if ( !strcmp( id, "composite" ) )
 106                 return transition_composite_init( arg );
 107         if ( !strcmp( id, "luma" ) )
 108                 return transition_luma_init( arg );
 109         if ( !strcmp( id, "mix" ) )
 110                 return transition_mix_init( arg );
 111         if ( !strcmp( id, "region" ) )
 112                 return transition_region_init( arg );
 113         return NULL;
 114 }
 115
 116 void *mlt_create_consumer( char *id, void *arg )
 117 {
 118         if ( !strcmp( id, "null" ) )
 119                 return consumer_null_init( arg );
 120         return NULL;
 121 }