1 /* This file is part of Evoral.
2 * Copyright (C) 2008 Dave Robillard <http://drobilla.net>
3 * Copyright (C) 2000-2008 Paul Davis
5 * Evoral is free software; you can redistribute it and/or modify it under the
6 * terms of the GNU General Public License as published by the Free Software
7 * Foundation; either version 2 of the License, or (at your option) any later
10 * Evoral is distributed in the hope that it will be useful, but WITHOUT ANY
11 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 #ifndef EVORAL_TYPES_HPP
20 #define EVORAL_TYPES_HPP
27 /** Frame count (i.e. length of time in audio frames) */
28 typedef uint32_t FrameTime;
30 /** Time-stamp of an event */
31 typedef double timestamp_t;
33 /** Duration of time in timestamp_t units */
34 typedef timestamp_t timedur_t;
36 /** Time stamp of an event */
37 typedef double EventTime;
39 /** Time stamp of an event */
40 typedef double EventLength;
42 /** Type of an event (opaque, mapped by application) */
43 typedef uint32_t EventType;
45 /** Type to describe the movement of a time range */
47 RangeMove (EventTime f, FrameTime l, EventTime t) : from (f), length (l), to (t) {}
48 EventTime from; ///< start of the range
49 FrameTime length; ///< length of the range
50 EventTime to; ///< new start of the range
53 typedef std::list<RangeMove> RangeMoveList;
57 #endif // EVORAL_TYPES_HPP