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/*
Copyright (C) 2002 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id$
*/
#ifndef __ardour_types_h__
#define __ardour_types_h__
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS /* PRI<foo>; C++ requires explicit requesting of these */
#endif
#include <istream>
#include <vector>
#include <boost/shared_ptr.hpp>
#include <inttypes.h>
#include <jack/types.h>
#include <control_protocol/smpte.h>
#include <pbd/id.h>
#include <map>
#if __GNUC__ < 3
typedef int intptr_t;
#endif
namespace ARDOUR {
class Source;
class AudioSource;
typedef jack_default_audio_sample_t Sample;
typedef float pan_t;
typedef float gain_t;
typedef uint32_t layer_t;
typedef uint64_t microseconds_t;
enum IOChange {
NoChange = 0,
ConfigurationChanged = 0x1,
ConnectionsChanged = 0x2
};
enum OverlapType {
OverlapNone, // no overlap
OverlapInternal, // the overlap is 100% with the object
OverlapStart, // overlap covers start, but ends within
OverlapEnd, // overlap begins within and covers end
OverlapExternal // overlap extends to (at least) begin+end
};
OverlapType coverage (jack_nframes_t start_a, jack_nframes_t end_a,
jack_nframes_t start_b, jack_nframes_t end_b);
enum AutomationType {
GainAutomation = 0x1,
PanAutomation = 0x2,
PluginAutomation = 0x4,
SoloAutomation = 0x8,
MuteAutomation = 0x10
};
enum AutoState {
Off = 0x0,
Write = 0x1,
Touch = 0x2,
Play = 0x4
};
enum AutoStyle {
Absolute = 0x1,
Trim = 0x2
};
enum AlignStyle {
CaptureTime,
ExistingMaterial
};
enum MeterPoint {
MeterInput,
MeterPreFader,
MeterPostFader
};
enum TrackMode {
Normal,
Destructive
};
struct BBT_Time {
uint32_t bars;
uint32_t beats;
uint32_t ticks;
BBT_Time() {
bars = 1;
beats = 1;
ticks = 0;
}
/* we can't define arithmetic operators for BBT_Time, because
the results depend on a TempoMap, but we can define
a useful check on the less-than condition.
*/
bool operator< (const BBT_Time& other) const {
return bars < other.bars ||
(bars == other.bars && beats < other.beats) ||
(bars == other.bars && beats == other.beats && ticks < other.ticks);
}
bool operator== (const BBT_Time& other) const {
return bars == other.bars && beats == other.beats && ticks == other.ticks;
}
};
struct AnyTime {
enum Type {
SMPTE,
BBT,
Frames,
Seconds
};
Type type;
SMPTE::Time smpte;
BBT_Time bbt;
union {
jack_nframes_t frames;
double seconds;
};
};
struct AudioRange {
jack_nframes_t start;
jack_nframes_t end;
uint32_t id;
AudioRange (jack_nframes_t s, jack_nframes_t e, uint32_t i) : start (s), end (e) , id (i) {}
jack_nframes_t length() { return end - start + 1; }
bool operator== (const AudioRange& other) const {
return start == other.start && end == other.end && id == other.id;
}
bool equal (const AudioRange& other) const {
return start == other.start && end == other.end;
}
OverlapType coverage (jack_nframes_t s, jack_nframes_t e) const {
return ARDOUR::coverage (start, end, s, e);
}
};
struct MusicRange {
BBT_Time start;
BBT_Time end;
uint32_t id;
MusicRange (BBT_Time& s, BBT_Time& e, uint32_t i)
: start (s), end (e), id (i) {}
bool operator== (const MusicRange& other) const {
return start == other.start && end == other.end && id == other.id;
}
bool equal (const MusicRange& other) const {
return start == other.start && end == other.end;
}
};
enum EditMode {
Slide,
Splice
};
enum RegionPoint {
Start,
End,
SyncPoint
};
enum Change {
range_guarantee = ~0
};
enum Placement {
PreFader,
PostFader
};
enum CrossfadeModel {
FullCrossfade,
ShortCrossfade
};
struct InterThreadInfo {
volatile bool done;
volatile bool cancel;
volatile float progress;
pthread_t thread;
};
enum SampleFormat {
FormatFloat = 0,
FormatInt24
};
enum HeaderFormat {
BWF,
WAVE,
WAVE64,
CAF,
AIFF,
iXML,
RF64
};
struct PeakData {
typedef Sample PeakDatum;
PeakDatum min;
PeakDatum max;
};
enum PluginType {
AudioUnit,
LADSPA,
VST
};
typedef std::vector<boost::shared_ptr<AudioSource> > SourceList;
} // namespace ARDOUR
std::istream& operator>>(std::istream& o, ARDOUR::SampleFormat& sf);
std::istream& operator>>(std::istream& o, ARDOUR::HeaderFormat& sf);
static inline jack_nframes_t
session_frame_to_track_frame (jack_nframes_t session_frame, double speed)
{
return (jack_nframes_t)( (double)session_frame * speed );
}
static inline jack_nframes_t
track_frame_to_session_frame (jack_nframes_t track_frame, double speed)
{
return (jack_nframes_t)( (double)track_frame / speed );
}
#endif /* __ardour_types_h__ */
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