2 * mlt_types.h -- provides forward definitions of all public types
3 * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
4 * Author: Charles Yates <charles.yates@pandora.be>
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.
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.
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.
47 mlt_whence_relative_start,
48 mlt_whence_relative_current,
49 mlt_whence_relative_end
68 /* I don't want to break anyone's applications without warning. -Zach */
69 #undef DOUBLE_MLT_POSITION
70 #ifdef DOUBLE_MLT_POSITION
71 typedef double mlt_position;
73 typedef int32_t mlt_position;
76 typedef struct mlt_frame_s *mlt_frame, **mlt_frame_ptr;
77 typedef struct mlt_properties_s *mlt_properties;
78 typedef struct mlt_event_struct *mlt_event;
79 typedef struct mlt_service_s *mlt_service;
80 typedef struct mlt_producer_s *mlt_producer;
81 typedef struct mlt_playlist_s *mlt_playlist;
82 typedef struct mlt_multitrack_s *mlt_multitrack;
83 typedef struct mlt_filter_s *mlt_filter;
84 typedef struct mlt_transition_s *mlt_transition;
85 typedef struct mlt_tractor_s *mlt_tractor;
86 typedef struct mlt_field_s *mlt_field;
87 typedef struct mlt_consumer_s *mlt_consumer;
88 typedef struct mlt_parser_s *mlt_parser;
89 typedef struct mlt_deque_s *mlt_deque;
90 typedef struct mlt_geometry_s *mlt_geometry;
91 typedef struct mlt_geometry_item_s *mlt_geometry_item;
93 typedef void ( *mlt_destructor )( void * );
94 typedef char *( *mlt_serialiser )( void *, int length );
96 #define MLT_SERVICE(x) ( ( mlt_service )( x ) )
97 #define MLT_PRODUCER(x) ( ( mlt_producer )( x ) )
98 #define MLT_MULTITRACK(x) ( ( mlt_multitrack )( x ) )
99 #define MLT_PLAYLIST(x) ( ( mlt_playlist )( x ) )
100 #define MLT_TRACTOR(x) ( ( mlt_tractor )( x ) )
101 #define MLT_FILTER(x) ( ( mlt_filter )( x ) )
102 #define MLT_TRANSITION(x) ( ( mlt_transition )( x ) )