remove *.orig files (accidentally added in cba53a202)
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/*
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Copyright (C) 2007 Paul Davis
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Author: David Robillard
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
|
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the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
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||||
|
||||
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.
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*/
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#ifndef __ardour_midi_model_h__
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#define __ardour_midi_model_h__
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#include <deque>
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#include <queue>
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#include <utility>
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#include <boost/utility.hpp>
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#include <glibmm/threads.h>
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#include "pbd/command.h"
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#include "ardour/automatable_sequence.h"
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#include "ardour/libardour_visibility.h"
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#include "ardour/libardour_visibility.h"
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#include "ardour/types.h"
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#include "ardour/types.h"
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#include "ardour/variant.h"
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#include "evoral/Note.hpp"
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#include "evoral/Sequence.hpp"
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namespace ARDOUR {
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class Session;
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class MidiSource;
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/** This is a higher level (than MidiBuffer) model of MIDI data, with separate
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* representations for notes (instead of just unassociated note on/off events)
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* and controller data. Controller data is represented as part of the
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* Automatable base (i.e. in a map of AutomationList, keyed by Parameter).
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* Because of this MIDI controllers and automatable controllers/widgets/etc
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* are easily interchangeable.
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*/
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class LIBARDOUR_API MidiModel : public AutomatableSequence<Evoral::Beats> {
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public:
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typedef Evoral::Beats TimeType;
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MidiModel (boost::shared_ptr<MidiSource>);
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NoteMode note_mode() const { return (percussive() ? Percussive : Sustained); }
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void set_note_mode(NoteMode mode) { set_percussive(mode == Percussive); };
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class LIBARDOUR_API DiffCommand : public Command {
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public:
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DiffCommand (boost::shared_ptr<MidiModel> m, const std::string& name);
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const std::string& name () const { return _name; }
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virtual void operator() () = 0;
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virtual void undo () = 0;
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virtual int set_state (const XMLNode&, int version) = 0;
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virtual XMLNode & get_state () = 0;
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boost::shared_ptr<MidiModel> model() const { return _model; }
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protected:
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boost::shared_ptr<MidiModel> _model;
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const std::string _name;
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};
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class LIBARDOUR_API NoteDiffCommand : public DiffCommand {
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public:
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NoteDiffCommand (boost::shared_ptr<MidiModel> m, const std::string& name) : DiffCommand (m, name) {}
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NoteDiffCommand (boost::shared_ptr<MidiModel> m, const XMLNode& node);
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enum Property {
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NoteNumber,
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Velocity,
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StartTime,
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Length,
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Channel
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};
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void operator() ();
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void undo ();
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int set_state (const XMLNode&, int version);
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XMLNode & get_state ();
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void add (const NotePtr note);
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void remove (const NotePtr note);
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void side_effect_remove (const NotePtr note);
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void change (const NotePtr note, Property prop, uint8_t new_value) {
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change(note, prop, Variant(new_value));
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}
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void change (const NotePtr note, Property prop, TimeType new_time) {
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change(note, prop, Variant(new_time));
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}
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void change (const NotePtr note, Property prop, const Variant& new_value);
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bool adds_or_removes() const {
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return !_added_notes.empty() || !_removed_notes.empty();
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}
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NoteDiffCommand& operator+= (const NoteDiffCommand& other);
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static Variant get_value (const NotePtr note, Property prop);
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static Variant::Type value_type (Property prop);
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struct NoteChange {
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NoteDiffCommand::Property property;
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NotePtr note;
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uint32_t note_id;
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Variant old_value;
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Variant new_value;
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};
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typedef std::list<NoteChange> ChangeList;
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typedef std::list< boost::shared_ptr< Evoral::Note<TimeType> > > NoteList;
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const ChangeList& changes() const { return _changes; }
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const NoteList& added_notes() const { return _added_notes; }
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const NoteList& removed_notes() const { return _removed_notes; }
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private:
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ChangeList _changes;
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NoteList _added_notes;
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NoteList _removed_notes;
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std::set<NotePtr> side_effect_removals;
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XMLNode &marshal_change(const NoteChange&);
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NoteChange unmarshal_change(XMLNode *xml_note);
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XMLNode &marshal_note(const NotePtr note);
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NotePtr unmarshal_note(XMLNode *xml_note);
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};
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/* Currently this class only supports changes of sys-ex time, but could be expanded */
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class LIBARDOUR_API SysExDiffCommand : public DiffCommand {
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public:
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SysExDiffCommand (boost::shared_ptr<MidiModel> m, const XMLNode& node);
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enum Property {
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Time,
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};
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int set_state (const XMLNode&, int version);
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XMLNode & get_state ();
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void remove (SysExPtr sysex);
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void operator() ();
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void undo ();
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void change (boost::shared_ptr<Evoral::Event<TimeType> >, TimeType);
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private:
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struct Change {
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Change () : sysex_id (0) {}
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boost::shared_ptr<Evoral::Event<TimeType> > sysex;
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gint sysex_id;
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SysExDiffCommand::Property property;
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TimeType old_time;
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TimeType new_time;
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};
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typedef std::list<Change> ChangeList;
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ChangeList _changes;
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std::list<SysExPtr> _removed;
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XMLNode & marshal_change (const Change &);
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Change unmarshal_change (XMLNode *);
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};
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class LIBARDOUR_API PatchChangeDiffCommand : public DiffCommand {
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public:
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PatchChangeDiffCommand (boost::shared_ptr<MidiModel>, const std::string &);
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PatchChangeDiffCommand (boost::shared_ptr<MidiModel>, const XMLNode &);
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int set_state (const XMLNode &, int version);
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XMLNode & get_state ();
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void operator() ();
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void undo ();
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void add (PatchChangePtr);
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void remove (PatchChangePtr);
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void change_time (PatchChangePtr, TimeType);
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void change_channel (PatchChangePtr, uint8_t);
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void change_program (PatchChangePtr, uint8_t);
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void change_bank (PatchChangePtr, int);
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enum Property {
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Time,
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Channel,
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Program,
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Bank
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};
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private:
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struct Change {
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PatchChangePtr patch;
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Property property;
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gint patch_id;
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TimeType old_time;
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union {
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uint8_t old_channel;
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int old_bank;
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uint8_t old_program;
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};
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TimeType new_time;
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union {
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uint8_t new_channel;
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uint8_t new_program;
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int new_bank;
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};
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Change() : patch_id (-1) {}
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};
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typedef std::list<Change> ChangeList;
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ChangeList _changes;
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std::list<PatchChangePtr> _added;
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std::list<PatchChangePtr> _removed;
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XMLNode & marshal_change (const Change &);
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Change unmarshal_change (XMLNode *);
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XMLNode & marshal_patch_change (constPatchChangePtr);
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PatchChangePtr unmarshal_patch_change (XMLNode *);
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};
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MidiModel::NoteDiffCommand* new_note_diff_command (const std::string& name = "midi edit");
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MidiModel::SysExDiffCommand* new_sysex_diff_command (const std::string& name = "midi edit");
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MidiModel::PatchChangeDiffCommand* new_patch_change_diff_command (const std::string& name = "midi edit");
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void apply_command (Session& session, Command* cmd);
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void apply_command (Session* session, Command* cmd) { if (session) { apply_command (*session, cmd); } }
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void apply_command_as_subcommand (Session& session, Command* cmd);
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bool sync_to_source (const Glib::Threads::Mutex::Lock& source_lock);
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bool write_to(boost::shared_ptr<MidiSource> source,
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const Glib::Threads::Mutex::Lock& source_lock);
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bool write_section_to(boost::shared_ptr<MidiSource> source,
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const Glib::Threads::Mutex::Lock& source_lock,
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Evoral::Beats begin = Evoral::MinBeats,
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Evoral::Beats end = Evoral::MaxBeats,
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bool offset_events = false);
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// MidiModel doesn't use the normal AutomationList serialisation code
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// since controller data is stored in the .mid
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XMLNode& get_state();
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int set_state(const XMLNode&) { return 0; }
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PBD::Signal0<void> ContentsChanged;
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||||
PBD::Signal1<void, double> ContentsShifted;
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||||
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||||
boost::shared_ptr<const MidiSource> midi_source ();
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||||
void set_midi_source (boost::shared_ptr<MidiSource>);
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||||
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||||
boost::shared_ptr<Evoral::Note<TimeType> > find_note (NotePtr);
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||||
PatchChangePtr find_patch_change (Evoral::event_id_t);
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boost::shared_ptr<Evoral::Note<TimeType> > find_note (gint note_id);
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boost::shared_ptr<Evoral::Event<TimeType> > find_sysex (gint);
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InsertMergePolicy insert_merge_policy () const;
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void set_insert_merge_policy (InsertMergePolicy);
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||||
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||||
boost::shared_ptr<Evoral::Control> control_factory(const Evoral::Parameter& id);
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||||
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void insert_silence_at_start (TimeType);
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||||
void transpose (NoteDiffCommand *, const NotePtr, int);
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||||
protected:
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||||
int resolve_overlaps_unlocked (const NotePtr, void* arg = 0);
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||||
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||||
private:
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||||
struct WriteLockImpl : public AutomatableSequence<TimeType>::WriteLockImpl {
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||||
WriteLockImpl(Glib::Threads::Mutex::Lock* slock, Glib::Threads::RWLock& s, Glib::Threads::Mutex& c)
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||||
: AutomatableSequence<TimeType>::WriteLockImpl(s, c)
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||||
, source_lock (slock)
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||||
{}
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||||
~WriteLockImpl() {
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||||
delete source_lock;
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||||
}
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||||
Glib::Threads::Mutex::Lock* source_lock;
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||||
};
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||||
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||||
public:
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||||
WriteLock edit_lock();
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||||
private:
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||||
friend class DeltaCommand;
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||||
|
||||
void source_interpolation_changed (Evoral::Parameter, Evoral::ControlList::InterpolationStyle);
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||||
void source_automation_state_changed (Evoral::Parameter, AutoState);
|
||||
void control_list_interpolation_changed (Evoral::Parameter, Evoral::ControlList::InterpolationStyle);
|
||||
void automation_list_automation_state_changed (Evoral::Parameter, AutoState);
|
||||
|
||||
void control_list_marked_dirty ();
|
||||
|
||||
PBD::ScopedConnectionList _midi_source_connections;
|
||||
|
||||
// We cannot use a boost::shared_ptr here to avoid a retain cycle
|
||||
boost::weak_ptr<MidiSource> _midi_source;
|
||||
InsertMergePolicy _insert_merge_policy;
|
||||
};
|
||||
|
||||
} /* namespace ARDOUR */
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||||
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||||
#endif /* __ardour_midi_model_h__ */
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@ -1,258 +0,0 @@
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/*
|
||||
Copyright (C) 2006 Paul Davis
|
||||
Author: David Robillard
|
||||
|
||||
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.
|
||||
*/
|
||||
|
||||
#ifndef __ardour_midi_source_h__
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||||
#define __ardour_midi_source_h__
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||||
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||||
#include <string>
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||||
#include <time.h>
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||||
#include <glibmm/threads.h>
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||||
#include <boost/enable_shared_from_this.hpp>
|
||||
#include "pbd/stateful.h"
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||||
#include "pbd/xml++.h"
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||||
#include "evoral/Sequence.hpp"
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||||
#include "evoral/Range.hpp"
|
||||
#include "ardour/ardour.h"
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||||
#include "ardour/buffer.h"
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||||
#include "ardour/midi_cursor.h"
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||||
#include "ardour/source.h"
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||||
#include "ardour/beats_frames_converter.h"
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||||
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||||
namespace ARDOUR {
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||||
|
||||
class MidiChannelFilter;
|
||||
class MidiModel;
|
||||
class MidiStateTracker;
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||||
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||||
template<typename T> class MidiRingBuffer;
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||||
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||||
/** Source for MIDI data */
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||||
class LIBARDOUR_API MidiSource : virtual public Source, public boost::enable_shared_from_this<MidiSource>
|
||||
{
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||||
public:
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||||
typedef Evoral::Beats TimeType;
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||||
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||||
MidiSource (Session& session, std::string name, Source::Flag flags = Source::Flag(0));
|
||||
MidiSource (Session& session, const XMLNode&);
|
||||
virtual ~MidiSource ();
|
||||
|
||||
/** Write the data in the given time range to another MidiSource
|
||||
* \param newsrc MidiSource to which data will be written. Should be a
|
||||
* new, empty source. If it already has contents, the results are
|
||||
* undefined. Source must be writable.
|
||||
* \param begin time of earliest event that can be written.
|
||||
* \param end time of latest event that can be written.
|
||||
* \return zero on success, non-zero if the write failed for any reason.
|
||||
*/
|
||||
int write_to (const Lock& lock,
|
||||
boost::shared_ptr<MidiSource> newsrc,
|
||||
Evoral::Beats begin = Evoral::MinBeats,
|
||||
Evoral::Beats end = Evoral::MaxBeats);
|
||||
|
||||
/** Export the midi data in the given time range to another MidiSource
|
||||
* \param newsrc MidiSource to which data will be written. Should be a
|
||||
* new, empty source. If it already has contents, the results are
|
||||
* undefined. Source must be writable.
|
||||
* \param begin time of earliest event that can be written.
|
||||
* \param end time of latest event that can be written.
|
||||
* \return zero on success, non-zero if the write failed for any reason.
|
||||
*/
|
||||
int export_write_to (const Lock& lock,
|
||||
boost::shared_ptr<MidiSource> newsrc,
|
||||
Evoral::Beats begin,
|
||||
Evoral::Beats end);
|
||||
|
||||
/** Read the data in a given time range from the MIDI source.
|
||||
* All time stamps in parameters are in audio frames (even if the source has tempo time).
|
||||
* \param dst Ring buffer where read events are written.
|
||||
* \param source_start Start position of the SOURCE in this read context.
|
||||
* \param start Start of range to be read.
|
||||
* \param cnt Length of range to be read (in audio frames).
|
||||
* \param loop_range If non-null, all event times will be mapped into this loop range.
|
||||
* \param tracker an optional pointer to MidiStateTracker object, for note on/off tracking.
|
||||
* \param filtered Parameters whose MIDI messages will not be returned.
|
||||
*/
|
||||
virtual framecnt_t midi_read (const Lock& lock,
|
||||
Evoral::EventSink<framepos_t>& dst,
|
||||
framepos_t source_start,
|
||||
framepos_t start,
|
||||
framecnt_t cnt,
|
||||
Evoral::Range<framepos_t>* loop_range,
|
||||
MidiCursor& cursor,
|
||||
MidiStateTracker* tracker,
|
||||
MidiChannelFilter* filter,
|
||||
const std::set<Evoral::Parameter>& filtered,
|
||||
const double pulse,
|
||||
const double start_beats) const;
|
||||
|
||||
/** Write data from a MidiRingBuffer to this source.
|
||||
* @param source Source to read from.
|
||||
* @param source_start This source's start position in session frames.
|
||||
* @param cnt The length of time to write.
|
||||
*/
|
||||
virtual framecnt_t midi_write (const Lock& lock,
|
||||
MidiRingBuffer<framepos_t>& src,
|
||||
framepos_t source_start,
|
||||
framecnt_t cnt);
|
||||
|
||||
/** Append a single event with a timestamp in beats.
|
||||
*
|
||||
* Caller must ensure that the event is later than the last written event.
|
||||
*/
|
||||
virtual void append_event_beats(const Lock& lock,
|
||||
const Evoral::Event<Evoral::Beats>& ev) = 0;
|
||||
|
||||
/** Append a single event with a timestamp in frames.
|
||||
*
|
||||
* Caller must ensure that the event is later than the last written event.
|
||||
*/
|
||||
virtual void append_event_frames(const Lock& lock,
|
||||
const Evoral::Event<framepos_t>& ev,
|
||||
framepos_t source_start) = 0;
|
||||
|
||||
virtual bool empty () const;
|
||||
virtual framecnt_t length (framepos_t pos) const;
|
||||
virtual void update_length (framecnt_t);
|
||||
|
||||
virtual void mark_streaming_midi_write_started (const Lock& lock, NoteMode mode);
|
||||
virtual void mark_streaming_write_started (const Lock& lock);
|
||||
virtual void mark_streaming_write_completed (const Lock& lock);
|
||||
|
||||
/** Mark write starting with the given time parameters.
|
||||
*
|
||||
* This is called by MidiDiskStream::process before writing to the capture
|
||||
* buffer which will be later read by midi_read().
|
||||
*
|
||||
* @param position The timeline position the source now starts at.
|
||||
* @param capture_length The current length of the capture, which may not
|
||||
* be zero if record is armed while rolling.
|
||||
* @param loop_length The loop length if looping, otherwise zero.
|
||||
*/
|
||||
void mark_write_starting_now (framecnt_t position,
|
||||
framecnt_t capture_length,
|
||||
framecnt_t loop_length);
|
||||
|
||||
/* like ::mark_streaming_write_completed() but with more arguments to
|
||||
* allow control over MIDI-specific behaviour. Expected to be used only
|
||||
* when recording actual MIDI input, rather then when importing files
|
||||
* etc.
|
||||
*/
|
||||
virtual void mark_midi_streaming_write_completed (
|
||||
const Lock& lock,
|
||||
Evoral::Sequence<Evoral::Beats>::StuckNoteOption stuck_option,
|
||||
Evoral::Beats when = Evoral::Beats());
|
||||
|
||||
virtual void session_saved();
|
||||
|
||||
std::string captured_for() const { return _captured_for; }
|
||||
void set_captured_for (std::string str) { _captured_for = str; }
|
||||
|
||||
XMLNode& get_state ();
|
||||
int set_state (const XMLNode&, int version);
|
||||
|
||||
bool length_mutable() const { return true; }
|
||||
|
||||
void set_length_beats(TimeType l) { _length_beats = l; }
|
||||
TimeType length_beats() const { return _length_beats; }
|
||||
|
||||
virtual void load_model(const Glib::Threads::Mutex::Lock& lock, bool force_reload=false) = 0;
|
||||
virtual void destroy_model(const Glib::Threads::Mutex::Lock& lock) = 0;
|
||||
|
||||
/** Reset cached information (like iterators) when things have changed.
|
||||
* @param lock Source lock, which must be held by caller.
|
||||
*/
|
||||
void invalidate(const Glib::Threads::Mutex::Lock& lock);
|
||||
|
||||
/** Thou shalt not emit this directly, use invalidate() instead. */
|
||||
mutable PBD::Signal1<void, bool> Invalidated;
|
||||
|
||||
void set_note_mode(const Glib::Threads::Mutex::Lock& lock, NoteMode mode);
|
||||
|
||||
boost::shared_ptr<MidiModel> model() { return _model; }
|
||||
void set_model(const Glib::Threads::Mutex::Lock& lock, boost::shared_ptr<MidiModel>);
|
||||
void drop_model(const Glib::Threads::Mutex::Lock& lock);
|
||||
|
||||
Evoral::ControlList::InterpolationStyle interpolation_of (Evoral::Parameter) const;
|
||||
void set_interpolation_of (Evoral::Parameter, Evoral::ControlList::InterpolationStyle);
|
||||
void copy_interpolation_from (boost::shared_ptr<MidiSource>);
|
||||
void copy_interpolation_from (MidiSource *);
|
||||
|
||||
AutoState automation_state_of (Evoral::Parameter) const;
|
||||
void set_automation_state_of (Evoral::Parameter, AutoState);
|
||||
void copy_automation_state_from (boost::shared_ptr<MidiSource>);
|
||||
void copy_automation_state_from (MidiSource *);
|
||||
|
||||
/** Emitted when a different MidiModel is set */
|
||||
PBD::Signal0<void> ModelChanged;
|
||||
/** Emitted when a parameter's interpolation style is changed */
|
||||
PBD::Signal2<void, Evoral::Parameter, Evoral::ControlList::InterpolationStyle> InterpolationChanged;
|
||||
/** Emitted when a parameter's automation state is changed */
|
||||
PBD::Signal2<void, Evoral::Parameter, AutoState> AutomationStateChanged;
|
||||
|
||||
protected:
|
||||
virtual void flush_midi(const Lock& lock) = 0;
|
||||
|
||||
virtual framecnt_t read_unlocked (const Lock& lock,
|
||||
Evoral::EventSink<framepos_t>& dst,
|
||||
framepos_t position,
|
||||
framepos_t start,
|
||||
framecnt_t cnt,
|
||||
Evoral::Range<framepos_t>* loop_range,
|
||||
MidiStateTracker* tracker,
|
||||
MidiChannelFilter* filter) const = 0;
|
||||
|
||||
/** Write data to this source from a MidiRingBuffer.
|
||||
* @param source Buffer to read from.
|
||||
* @param position This source's start position in session frames.
|
||||
* @param cnt The duration of this block to write for.
|
||||
*/
|
||||
virtual framecnt_t write_unlocked (const Lock& lock,
|
||||
MidiRingBuffer<framepos_t>& source,
|
||||
framepos_t position,
|
||||
framecnt_t cnt) = 0;
|
||||
|
||||
std::string _captured_for;
|
||||
|
||||
boost::shared_ptr<MidiModel> _model;
|
||||
bool _writing;
|
||||
|
||||
Evoral::Beats _length_beats;
|
||||
|
||||
/** The total duration of the current capture. */
|
||||
framepos_t _capture_length;
|
||||
|
||||
/** Length of transport loop during current capture, or zero. */
|
||||
framepos_t _capture_loop_length;
|
||||
|
||||
/** Map of interpolation styles to use for Parameters; if they are not in this map,
|
||||
* the correct interpolation style can be obtained from EventTypeMap::interpolation_of ()
|
||||
*/
|
||||
typedef std::map<Evoral::Parameter, Evoral::ControlList::InterpolationStyle> InterpolationStyleMap;
|
||||
InterpolationStyleMap _interpolation_style;
|
||||
|
||||
/** Map of automation states to use for Parameters; if they are not in this map,
|
||||
* the correct automation state is Off.
|
||||
*/
|
||||
typedef std::map<Evoral::Parameter, AutoState> AutomationStateMap;
|
||||
AutomationStateMap _automation_state;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* __ardour_midi_source_h__ */
|
||||
@ -1,580 +0,0 @@
|
||||
/*
|
||||
Copyright (C) 2006 Paul Davis
|
||||
Author: David Robillard
|
||||
|
||||
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.
|
||||
*/
|
||||
|
||||
#include <sys/stat.h>
|
||||
#include <unistd.h>
|
||||
#include <fcntl.h>
|
||||
#include <float.h>
|
||||
#include <cerrno>
|
||||
#include <ctime>
|
||||
#include <cmath>
|
||||
#include <iomanip>
|
||||
#include <algorithm>
|
||||
|
||||
#include <glibmm/fileutils.h>
|
||||
#include <glibmm/miscutils.h>
|
||||
|
||||
#include "pbd/xml++.h"
|
||||
#include "pbd/pthread_utils.h"
|
||||
#include "pbd/basename.h"
|
||||
|
||||
#include "evoral/Control.hpp"
|
||||
#include "evoral/EventSink.hpp"
|
||||
|
||||
#include "ardour/debug.h"
|
||||
#include "ardour/file_source.h"
|
||||
#include "ardour/midi_channel_filter.h"
|
||||
#include "ardour/midi_cursor.h"
|
||||
#include "ardour/midi_model.h"
|
||||
#include "ardour/midi_source.h"
|
||||
#include "ardour/midi_state_tracker.h"
|
||||
#include "ardour/session.h"
|
||||
#include "ardour/session_directory.h"
|
||||
#include "ardour/source_factory.h"
|
||||
#include "ardour/tempo.h"
|
||||
|
||||
#include "pbd/i18n.h"
|
||||
|
||||
namespace ARDOUR { template <typename T> class MidiRingBuffer; }
|
||||
|
||||
using namespace std;
|
||||
using namespace ARDOUR;
|
||||
using namespace PBD;
|
||||
|
||||
MidiSource::MidiSource (Session& s, string name, Source::Flag flags)
|
||||
: Source(s, DataType::MIDI, name, flags)
|
||||
, _writing(false)
|
||||
, _length_beats(0.0)
|
||||
, _capture_length(0)
|
||||
, _capture_loop_length(0)
|
||||
{
|
||||
}
|
||||
|
||||
MidiSource::MidiSource (Session& s, const XMLNode& node)
|
||||
: Source(s, node)
|
||||
, _writing(false)
|
||||
, _length_beats(0.0)
|
||||
, _capture_length(0)
|
||||
, _capture_loop_length(0)
|
||||
{
|
||||
if (set_state (node, Stateful::loading_state_version)) {
|
||||
throw failed_constructor();
|
||||
}
|
||||
}
|
||||
|
||||
MidiSource::~MidiSource ()
|
||||
{
|
||||
/* invalidate any existing iterators */
|
||||
Invalidated (false);
|
||||
}
|
||||
|
||||
XMLNode&
|
||||
MidiSource::get_state ()
|
||||
{
|
||||
XMLNode& node (Source::get_state());
|
||||
|
||||
if (_captured_for.length()) {
|
||||
node.set_property ("captured-for", _captured_for);
|
||||
}
|
||||
|
||||
for (InterpolationStyleMap::const_iterator i = _interpolation_style.begin(); i != _interpolation_style.end(); ++i) {
|
||||
XMLNode* child = node.add_child (X_("InterpolationStyle"));
|
||||
child->set_property (X_("parameter"), EventTypeMap::instance().to_symbol (i->first));
|
||||
child->set_property (X_("style"), enum_2_string (i->second));
|
||||
}
|
||||
|
||||
for (AutomationStateMap::const_iterator i = _automation_state.begin(); i != _automation_state.end(); ++i) {
|
||||
XMLNode* child = node.add_child (X_("AutomationState"));
|
||||
child->set_property (X_("parameter"), EventTypeMap::instance().to_symbol (i->first));
|
||||
child->set_property (X_("state"), enum_2_string (i->second));
|
||||
}
|
||||
|
||||
return node;
|
||||
}
|
||||
|
||||
int
|
||||
MidiSource::set_state (const XMLNode& node, int /*version*/)
|
||||
{
|
||||
node.get_property ("captured-for", _captured_for);
|
||||
|
||||
std::string str;
|
||||
XMLNodeList children = node.children ();
|
||||
for (XMLNodeConstIterator i = children.begin(); i != children.end(); ++i) {
|
||||
if ((*i)->name() == X_("InterpolationStyle")) {
|
||||
if (!(*i)->get_property (X_("parameter"), str)) {
|
||||
error << _("Missing parameter property on InterpolationStyle") << endmsg;
|
||||
return -1;
|
||||
}
|
||||
Evoral::Parameter p = EventTypeMap::instance().from_symbol (str);
|
||||
|
||||
if (!(*i)->get_property (X_("style"), str)) {
|
||||
error << _("Missing style property on InterpolationStyle") << endmsg;
|
||||
return -1;
|
||||
}
|
||||
Evoral::ControlList::InterpolationStyle s =
|
||||
static_cast<Evoral::ControlList::InterpolationStyle>(string_2_enum (str, s));
|
||||
set_interpolation_of (p, s);
|
||||
|
||||
} else if ((*i)->name() == X_("AutomationState")) {
|
||||
if (!(*i)->get_property (X_("parameter"), str)) {
|
||||
error << _("Missing parameter property on AutomationState") << endmsg;
|
||||
return -1;
|
||||
}
|
||||
Evoral::Parameter p = EventTypeMap::instance().from_symbol (str);
|
||||
|
||||
if (!(*i)->get_property (X_("state"), str)) {
|
||||
error << _("Missing state property on AutomationState") << endmsg;
|
||||
return -1;
|
||||
}
|
||||
AutoState s = static_cast<AutoState>(string_2_enum (str, s));
|
||||
set_automation_state_of (p, s);
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool
|
||||
MidiSource::empty () const
|
||||
{
|
||||
return !_length_beats;
|
||||
}
|
||||
|
||||
framecnt_t
|
||||
MidiSource::length (framepos_t pos) const
|
||||
{
|
||||
if (!_length_beats) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
BeatsFramesConverter converter(_session.tempo_map(), pos);
|
||||
return converter.to(_length_beats);
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::update_length (framecnt_t)
|
||||
{
|
||||
// You're not the boss of me!
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::invalidate (const Lock& lock)
|
||||
{
|
||||
Invalidated(_session.transport_rolling());
|
||||
}
|
||||
|
||||
framecnt_t
|
||||
MidiSource::midi_read (const Lock& lm,
|
||||
Evoral::EventSink<framepos_t>& dst,
|
||||
framepos_t source_start,
|
||||
framepos_t start,
|
||||
framecnt_t cnt,
|
||||
Evoral::Range<framepos_t>* loop_range,
|
||||
MidiCursor& cursor,
|
||||
MidiStateTracker* tracker,
|
||||
MidiChannelFilter* filter,
|
||||
const std::set<Evoral::Parameter>& filtered,
|
||||
const double pos_beats,
|
||||
const double start_beats) const
|
||||
{
|
||||
BeatsFramesConverter converter(_session.tempo_map(), source_start);
|
||||
|
||||
const double start_qn = pos_beats - start_beats;
|
||||
|
||||
DEBUG_TRACE (DEBUG::MidiSourceIO,
|
||||
string_compose ("MidiSource::midi_read() %5 sstart %1 start %2 cnt %3 tracker %4\n",
|
||||
source_start, start, cnt, tracker, name()));
|
||||
|
||||
if (!_model) {
|
||||
return read_unlocked (lm, dst, source_start, start, cnt, loop_range, tracker, filter);
|
||||
}
|
||||
|
||||
// Find appropriate model iterator
|
||||
Evoral::Sequence<Evoral::Beats>::const_iterator& i = cursor.iter;
|
||||
const bool linear_read = cursor.last_read_end != 0 && start == cursor.last_read_end;
|
||||
if (!linear_read || !i.valid()) {
|
||||
/* Cached iterator is invalid, search for the first event past start.
|
||||
Note that multiple tracks can use a MidiSource simultaneously, so
|
||||
all playback state must be in parameters (the cursor) and must not
|
||||
be cached in the source of model itself.
|
||||
See http://tracker.ardour.org/view.php?id=6541
|
||||
*/
|
||||
cursor.connect(Invalidated);
|
||||
cursor.iter = _model->begin(converter.from(start), false, filtered, &cursor.active_notes);
|
||||
cursor.active_notes.clear();
|
||||
}
|
||||
|
||||
cursor.last_read_end = start + cnt;
|
||||
|
||||
// Copy events in [start, start + cnt) into dst
|
||||
for (; i != _model->end(); ++i) {
|
||||
|
||||
// Offset by source start to convert event time to session time
|
||||
|
||||
framepos_t time_frames = _session.tempo_map().frame_at_quarter_note (i->time().to_double() + start_qn);
|
||||
|
||||
if (time_frames < start + source_start) {
|
||||
/* event too early */
|
||||
|
||||
continue;
|
||||
|
||||
} else if (time_frames >= start + cnt + source_start) {
|
||||
|
||||
DEBUG_TRACE (DEBUG::MidiSourceIO,
|
||||
string_compose ("%1: reached end with event @ %2 vs. %3\n",
|
||||
_name, time_frames, start+cnt));
|
||||
break;
|
||||
|
||||
} else {
|
||||
|
||||
/* in range */
|
||||
|
||||
if (loop_range) {
|
||||
time_frames = loop_range->squish (time_frames);
|
||||
}
|
||||
|
||||
const uint8_t status = i->buffer()[0];
|
||||
const bool is_channel_event = (0x80 <= (status & 0xF0)) && (status <= 0xE0);
|
||||
if (filter && is_channel_event) {
|
||||
/* Copy event so the filter can modify the channel. I'm not
|
||||
sure if this is necessary here (channels are mapped later in
|
||||
buffers anyway), but it preserves existing behaviour without
|
||||
destroying events in the model during read. */
|
||||
Evoral::Event<Evoral::Beats> ev(*i, true);
|
||||
if (!filter->filter(ev.buffer(), ev.size())) {
|
||||
dst.write(time_frames, ev.event_type(), ev.size(), ev.buffer());
|
||||
} else {
|
||||
DEBUG_TRACE (DEBUG::MidiSourceIO,
|
||||
string_compose ("%1: filter event @ %2 type %3 size %4\n",
|
||||
_name, time_frames, i->event_type(), i->size()));
|
||||
}
|
||||
} else {
|
||||
dst.write (time_frames, i->event_type(), i->size(), i->buffer());
|
||||
}
|
||||
|
||||
#ifndef NDEBUG
|
||||
if (DEBUG_ENABLED(DEBUG::MidiSourceIO)) {
|
||||
DEBUG_STR_DECL(a);
|
||||
DEBUG_STR_APPEND(a, string_compose ("%1 added event @ %2 sz %3 within %4 .. %5 ",
|
||||
_name, time_frames, i->size(),
|
||||
start + source_start, start + cnt + source_start));
|
||||
for (size_t n=0; n < i->size(); ++n) {
|
||||
DEBUG_STR_APPEND(a,hex);
|
||||
DEBUG_STR_APPEND(a,"0x");
|
||||
DEBUG_STR_APPEND(a,(int)i->buffer()[n]);
|
||||
DEBUG_STR_APPEND(a,' ');
|
||||
}
|
||||
DEBUG_STR_APPEND(a,'\n');
|
||||
DEBUG_TRACE (DEBUG::MidiSourceIO, DEBUG_STR(a).str());
|
||||
}
|
||||
#endif
|
||||
|
||||
if (tracker) {
|
||||
tracker->track (*i);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return cnt;
|
||||
}
|
||||
|
||||
framecnt_t
|
||||
MidiSource::midi_write (const Lock& lm,
|
||||
MidiRingBuffer<framepos_t>& source,
|
||||
framepos_t source_start,
|
||||
framecnt_t cnt)
|
||||
{
|
||||
const framecnt_t ret = write_unlocked (lm, source, source_start, cnt);
|
||||
|
||||
if (cnt == max_framecnt) {
|
||||
invalidate(lm);
|
||||
} else {
|
||||
_capture_length += cnt;
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::mark_streaming_midi_write_started (const Lock& lock, NoteMode mode)
|
||||
{
|
||||
if (_model) {
|
||||
_model->set_note_mode (mode);
|
||||
_model->start_write ();
|
||||
}
|
||||
|
||||
_writing = true;
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::mark_write_starting_now (framecnt_t position,
|
||||
framecnt_t capture_length,
|
||||
framecnt_t loop_length)
|
||||
{
|
||||
/* I'm not sure if this is the best way to approach this, but
|
||||
_capture_length needs to be set up with the transport frame
|
||||
when a record actually starts, as it is used by
|
||||
SMFSource::write_unlocked to decide whether incoming notes
|
||||
are within the correct time range.
|
||||
mark_streaming_midi_write_started (perhaps a more logical
|
||||
place to do this) is not called at exactly the time when
|
||||
record starts, and I don't think it necessarily can be
|
||||
because it is not RT-safe.
|
||||
*/
|
||||
|
||||
set_timeline_position(position);
|
||||
_capture_length = capture_length;
|
||||
_capture_loop_length = loop_length;
|
||||
|
||||
TempoMap& map (_session.tempo_map());
|
||||
BeatsFramesConverter converter(map, position);
|
||||
_length_beats = converter.from(capture_length);
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::mark_streaming_write_started (const Lock& lock)
|
||||
{
|
||||
NoteMode note_mode = _model ? _model->note_mode() : Sustained;
|
||||
mark_streaming_midi_write_started (lock, note_mode);
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::mark_midi_streaming_write_completed (const Lock& lock,
|
||||
Evoral::Sequence<Evoral::Beats>::StuckNoteOption option,
|
||||
Evoral::Beats end)
|
||||
{
|
||||
if (_model) {
|
||||
_model->end_write (option, end);
|
||||
|
||||
/* Make captured controls discrete to play back user input exactly. */
|
||||
for (MidiModel::Controls::iterator i = _model->controls().begin(); i != _model->controls().end(); ++i) {
|
||||
if (i->second->list()) {
|
||||
i->second->list()->set_interpolation(Evoral::ControlList::Discrete);
|
||||
_interpolation_style.insert(std::make_pair(i->second->parameter(), Evoral::ControlList::Discrete));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
invalidate(lock);
|
||||
_writing = false;
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::mark_streaming_write_completed (const Lock& lock)
|
||||
{
|
||||
mark_midi_streaming_write_completed (lock, Evoral::Sequence<Evoral::Beats>::DeleteStuckNotes);
|
||||
}
|
||||
|
||||
int
|
||||
MidiSource::export_write_to (const Lock& lock, boost::shared_ptr<MidiSource> newsrc, Evoral::Beats begin, Evoral::Beats end)
|
||||
{
|
||||
Lock newsrc_lock (newsrc->mutex ());
|
||||
|
||||
if (!_model) {
|
||||
error << string_compose (_("programming error: %1"), X_("no model for MidiSource during export"));
|
||||
return -1;
|
||||
}
|
||||
|
||||
_model->write_section_to (newsrc, newsrc_lock, begin, end, true);
|
||||
|
||||
newsrc->flush_midi(newsrc_lock);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
MidiSource::write_to (const Lock& lock, boost::shared_ptr<MidiSource> newsrc, Evoral::Beats begin, Evoral::Beats end)
|
||||
{
|
||||
Lock newsrc_lock (newsrc->mutex ());
|
||||
|
||||
newsrc->set_timeline_position (_timeline_position);
|
||||
newsrc->copy_interpolation_from (this);
|
||||
newsrc->copy_automation_state_from (this);
|
||||
|
||||
if (_model) {
|
||||
if (begin == Evoral::MinBeats && end == Evoral::MaxBeats) {
|
||||
_model->write_to (newsrc, newsrc_lock);
|
||||
} else {
|
||||
_model->write_section_to (newsrc, newsrc_lock, begin, end);
|
||||
}
|
||||
} else {
|
||||
error << string_compose (_("programming error: %1"), X_("no model for MidiSource during ::clone()"));
|
||||
return -1;
|
||||
}
|
||||
|
||||
newsrc->flush_midi(newsrc_lock);
|
||||
|
||||
/* force a reload of the model if the range is partial */
|
||||
|
||||
if (begin != Evoral::MinBeats || end != Evoral::MaxBeats) {
|
||||
newsrc->load_model (newsrc_lock, true);
|
||||
} else {
|
||||
newsrc->set_model (newsrc_lock, _model);
|
||||
}
|
||||
|
||||
/* this file is not removable (but since it is MIDI, it is mutable) */
|
||||
|
||||
boost::dynamic_pointer_cast<FileSource> (newsrc)->prevent_deletion ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::session_saved()
|
||||
{
|
||||
Lock lm (_lock);
|
||||
|
||||
/* this writes a copy of the data to disk.
|
||||
XXX do we need to do this every time?
|
||||
*/
|
||||
|
||||
if (_model && _model->edited()) {
|
||||
/* The model is edited, write its contents into the current source
|
||||
file (overwiting previous contents). */
|
||||
|
||||
/* Temporarily drop our reference to the model so that as the model
|
||||
pushes its current state to us, we don't try to update it. */
|
||||
boost::shared_ptr<MidiModel> mm = _model;
|
||||
_model.reset ();
|
||||
|
||||
/* Flush model contents to disk. */
|
||||
mm->sync_to_source (lm);
|
||||
|
||||
/* Reacquire model. */
|
||||
_model = mm;
|
||||
|
||||
} else {
|
||||
flush_midi(lm);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::set_note_mode(const Lock& lock, NoteMode mode)
|
||||
{
|
||||
if (_model) {
|
||||
_model->set_note_mode(mode);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::drop_model (const Lock& lock)
|
||||
{
|
||||
_model.reset();
|
||||
invalidate(lock);
|
||||
ModelChanged (); /* EMIT SIGNAL */
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::set_model (const Lock& lock, boost::shared_ptr<MidiModel> m)
|
||||
{
|
||||
_model = m;
|
||||
invalidate(lock);
|
||||
ModelChanged (); /* EMIT SIGNAL */
|
||||
}
|
||||
|
||||
Evoral::ControlList::InterpolationStyle
|
||||
MidiSource::interpolation_of (Evoral::Parameter p) const
|
||||
{
|
||||
InterpolationStyleMap::const_iterator i = _interpolation_style.find (p);
|
||||
if (i == _interpolation_style.end()) {
|
||||
return EventTypeMap::instance().interpolation_of (p);
|
||||
}
|
||||
|
||||
return i->second;
|
||||
}
|
||||
|
||||
AutoState
|
||||
MidiSource::automation_state_of (Evoral::Parameter p) const
|
||||
{
|
||||
AutomationStateMap::const_iterator i = _automation_state.find (p);
|
||||
if (i == _automation_state.end()) {
|
||||
/* default to `play', otherwise if MIDI is recorded /
|
||||
imported with controllers etc. they are by default
|
||||
not played back, which is a little surprising.
|
||||
*/
|
||||
return Play;
|
||||
}
|
||||
|
||||
return i->second;
|
||||
}
|
||||
|
||||
/** Set interpolation style to be used for a given parameter. This change will be
|
||||
* propagated to anyone who needs to know.
|
||||
*/
|
||||
void
|
||||
MidiSource::set_interpolation_of (Evoral::Parameter p, Evoral::ControlList::InterpolationStyle s)
|
||||
{
|
||||
if (interpolation_of (p) == s) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (EventTypeMap::instance().interpolation_of (p) == s) {
|
||||
/* interpolation type is being set to the default, so we don't need a note in our map */
|
||||
_interpolation_style.erase (p);
|
||||
} else {
|
||||
_interpolation_style[p] = s;
|
||||
}
|
||||
|
||||
InterpolationChanged (p, s); /* EMIT SIGNAL */
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::set_automation_state_of (Evoral::Parameter p, AutoState s)
|
||||
{
|
||||
if (automation_state_of (p) == s) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (s == Play) {
|
||||
/* automation state is being set to the default, so we don't need a note in our map */
|
||||
_automation_state.erase (p);
|
||||
} else {
|
||||
_automation_state[p] = s;
|
||||
}
|
||||
|
||||
AutomationStateChanged (p, s); /* EMIT SIGNAL */
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::copy_interpolation_from (boost::shared_ptr<MidiSource> s)
|
||||
{
|
||||
copy_interpolation_from (s.get ());
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::copy_automation_state_from (boost::shared_ptr<MidiSource> s)
|
||||
{
|
||||
copy_automation_state_from (s.get ());
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::copy_interpolation_from (MidiSource* s)
|
||||
{
|
||||
_interpolation_style = s->_interpolation_style;
|
||||
|
||||
/* XXX: should probably emit signals here */
|
||||
}
|
||||
|
||||
void
|
||||
MidiSource::copy_automation_state_from (MidiSource* s)
|
||||
{
|
||||
_automation_state = s->_automation_state;
|
||||
|
||||
/* XXX: should probably emit signals here */
|
||||
}
|
||||
@ -1,247 +0,0 @@
|
||||
/* This file is part of Evoral.
|
||||
* Copyright (C) 2008-2015 David Robillard <http://drobilla.net>
|
||||
* Copyright (C) 2000-2008 Paul Davis
|
||||
*
|
||||
* Evoral 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.
|
||||
*
|
||||
* Evoral 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 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.,
|
||||
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef EVORAL_BEATS_HPP
|
||||
#define EVORAL_BEATS_HPP
|
||||
|
||||
#include <float.h>
|
||||
#include <math.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include <iostream>
|
||||
#include <limits>
|
||||
|
||||
#include "evoral/visibility.h"
|
||||
|
||||
namespace Evoral {
|
||||
|
||||
/** Musical time in beats. */
|
||||
class /*LIBEVORAL_API*/ Beats {
|
||||
public:
|
||||
LIBEVORAL_API static const double PPQN;
|
||||
|
||||
Beats() : _time(0.0) {}
|
||||
|
||||
/** Create from a real number of beats. */
|
||||
explicit Beats(double time) : _time(time) {}
|
||||
|
||||
/** Create from an integer number of beats. */
|
||||
static Beats beats(int32_t beats) {
|
||||
return Beats((double)beats);
|
||||
}
|
||||
|
||||
/** Create from ticks at the standard PPQN. */
|
||||
static Beats ticks(uint32_t ticks) {
|
||||
return Beats(ticks / PPQN);
|
||||
}
|
||||
|
||||
/** Create from ticks at a given rate.
|
||||
*
|
||||
* Note this can also be used to create from frames by setting ppqn to the
|
||||
* number of samples per beat.
|
||||
*/
|
||||
static Beats ticks_at_rate(uint64_t ticks, uint32_t ppqn) {
|
||||
return Beats((double)ticks / (double)ppqn);
|
||||
}
|
||||
|
||||
Beats& operator=(const Beats& other) {
|
||||
_time = other._time;
|
||||
return *this;
|
||||
}
|
||||
|
||||
Beats round_up_to_beat() const {
|
||||
return Evoral::Beats(ceil(_time));
|
||||
}
|
||||
|
||||
Beats round_down_to_beat() const {
|
||||
return Evoral::Beats(floor(_time));
|
||||
}
|
||||
|
||||
Beats snap_to(const Evoral::Beats& snap) const {
|
||||
return Beats(ceil(_time / snap._time) * snap._time);
|
||||
}
|
||||
|
||||
inline bool operator==(const Beats& b) const {
|
||||
/* Acceptable tolerance is 1 tick. */
|
||||
return fabs(_time - b._time) <= (1.0 / PPQN);
|
||||
}
|
||||
|
||||
inline bool operator==(double t) const {
|
||||
/* Acceptable tolerance is 1 tick. */
|
||||
return fabs(_time - t) <= (1.0 / PPQN);
|
||||
}
|
||||
|
||||
inline bool operator==(int beats) const {
|
||||
/* Acceptable tolerance is 1 tick. */
|
||||
return fabs(_time - beats) <= (1.0 / PPQN);
|
||||
}
|
||||
|
||||
inline bool operator!=(const Beats& b) const {
|
||||
return !operator==(b);
|
||||
}
|
||||
|
||||
inline bool operator<(const Beats& b) const {
|
||||
/* Acceptable tolerance is 1 tick. */
|
||||
if (fabs(_time - b._time) <= (1.0 / PPQN)) {
|
||||
return false; /* Effectively identical. */
|
||||
} else {
|
||||
return _time < b._time;
|
||||
}
|
||||
}
|
||||
|
||||
inline bool operator<=(const Beats& b) const {
|
||||
return operator==(b) || operator<(b);
|
||||
}
|
||||
|
||||
inline bool operator>(const Beats& b) const {
|
||||
/* Acceptable tolerance is 1 tick. */
|
||||
if (fabs(_time - b._time) <= (1.0 / PPQN)) {
|
||||
return false; /* Effectively identical. */
|
||||
} else {
|
||||
return _time > b._time;
|
||||
}
|
||||
}
|
||||
|
||||
inline bool operator>=(const Beats& b) const {
|
||||
return operator==(b) || operator>(b);
|
||||
}
|
||||
|
||||
inline bool operator<(double b) const {
|
||||
/* Acceptable tolerance is 1 tick. */
|
||||
if (fabs(_time - b) <= (1.0 / PPQN)) {
|
||||
return false; /* Effectively identical. */
|
||||
} else {
|
||||
return _time < b;
|
||||
}
|
||||
}
|
||||
|
||||
inline bool operator<=(double b) const {
|
||||
return operator==(b) || operator<(b);
|
||||
}
|
||||
|
||||
inline bool operator>(double b) const {
|
||||
/* Acceptable tolerance is 1 tick. */
|
||||
if (fabs(_time - b) <= (1.0 / PPQN)) {
|
||||
return false; /* Effectively identical. */
|
||||
} else {
|
||||
return _time > b;
|
||||
}
|
||||
}
|
||||
|
||||
inline bool operator>=(double b) const {
|
||||
return operator==(b) || operator>(b);
|
||||
}
|
||||
|
||||
Beats operator+(const Beats& b) const {
|
||||
return Beats(_time + b._time);
|
||||
}
|
||||
|
||||
Beats operator-(const Beats& b) const {
|
||||
return Beats(_time - b._time);
|
||||
}
|
||||
|
||||
Beats operator+(double d) const {
|
||||
return Beats(_time + d);
|
||||
}
|
||||
|
||||
Beats operator-(double d) const {
|
||||
return Beats(_time - d);
|
||||
}
|
||||
|
||||
Beats operator-() const {
|
||||
return Beats(-_time);
|
||||
}
|
||||
|
||||
template<typename Number>
|
||||
Beats operator*(Number factor) const {
|
||||
return Beats(_time * factor);
|
||||
}
|
||||
|
||||
Beats& operator+=(const Beats& b) {
|
||||
_time += b._time;
|
||||
return *this;
|
||||
}
|
||||
|
||||
Beats& operator-=(const Beats& b) {
|
||||
_time -= b._time;
|
||||
return *this;
|
||||
}
|
||||
|
||||
double to_double() const { return _time; }
|
||||
uint64_t to_ticks() const { return lrint(_time * PPQN); }
|
||||
uint64_t to_ticks(uint32_t ppqn) const { return lrint(_time * ppqn); }
|
||||
|
||||
uint32_t get_beats() const { return floor(_time); }
|
||||
uint32_t get_ticks() const { return (uint32_t)lrint(fmod(_time, 1.0) * PPQN); }
|
||||
|
||||
bool operator!() const { return _time == 0; }
|
||||
|
||||
static Beats min() { return Beats(DBL_MIN); }
|
||||
static Beats max() { return Beats(DBL_MAX); }
|
||||
static Beats tick() { return Beats(1.0 / PPQN); }
|
||||
|
||||
private:
|
||||
double _time;
|
||||
};
|
||||
|
||||
extern LIBEVORAL_API const Beats MaxBeats;
|
||||
extern LIBEVORAL_API const Beats MinBeats;
|
||||
|
||||
/*
|
||||
TIL, several horrible hours later, that sometimes the compiler looks in the
|
||||
namespace of a type (Evoral::Beats in this case) for an operator, and
|
||||
does *NOT* look in the global namespace.
|
||||
|
||||
C++ is proof that hell exists and we are living in it. In any case, move
|
||||
these to the global namespace and PBD::Property's loopy
|
||||
virtual-method-in-a-template will bite you.
|
||||
*/
|
||||
|
||||
inline std::ostream&
|
||||
operator<<(std::ostream& os, const Beats& t)
|
||||
{
|
||||
os << t.to_double();
|
||||
return os;
|
||||
}
|
||||
|
||||
inline std::istream&
|
||||
operator>>(std::istream& is, Beats& t)
|
||||
{
|
||||
double beats;
|
||||
is >> beats;
|
||||
t = Beats(beats);
|
||||
return is;
|
||||
}
|
||||
|
||||
} // namespace Evoral
|
||||
|
||||
namespace PBD {
|
||||
namespace DEBUG {
|
||||
LIBEVORAL_API extern uint64_t Beats;
|
||||
}
|
||||
}
|
||||
|
||||
namespace std {
|
||||
template<>
|
||||
struct numeric_limits<Evoral::Beats> {
|
||||
static Evoral::Beats min() { return Evoral::Beats::min(); }
|
||||
static Evoral::Beats max() { return Evoral::Beats::max(); }
|
||||
};
|
||||
}
|
||||
|
||||
#endif // EVORAL_BEATS_HPP
|
||||
@ -1,168 +0,0 @@
|
||||
#!/usr/bin/env python
|
||||
from waflib.extras import autowaf as autowaf
|
||||
from waflib import Options
|
||||
import os
|
||||
|
||||
# Version of this package (even if built as a child)
|
||||
EVORAL_VERSION = '0.0.0'
|
||||
|
||||
# Library version (UNIX style major, minor, micro)
|
||||
# major increment <=> incompatible changes
|
||||
# minor increment <=> compatible changes (additions)
|
||||
# micro increment <=> no interface changes
|
||||
# Version history:
|
||||
# 0.0.0 = 0,0,0
|
||||
EVORAL_LIB_VERSION = '0.0.0'
|
||||
|
||||
# Variables for 'waf dist'
|
||||
APPNAME = 'evoral'
|
||||
VERSION = EVORAL_VERSION
|
||||
|
||||
# Mandatory variables
|
||||
top = '.'
|
||||
out = 'build'
|
||||
|
||||
def options(opt):
|
||||
opt.load('compiler_c')
|
||||
opt.load('compiler_cxx')
|
||||
autowaf.set_options(opt)
|
||||
opt.add_option('--test', action='store_true', default=False, dest='build_tests',
|
||||
help="Build unit tests")
|
||||
opt.add_option('--test-coverage', action='store_true', default=False, dest='test_coverage',
|
||||
help="Use gcov to test for code coverage")
|
||||
opt.add_option('--internal-shared-libs', action='store_true', default=True, dest='internal_shared_libs',
|
||||
help='Build internal libs as shared libraries')
|
||||
|
||||
def configure(conf):
|
||||
conf.load('compiler_c')
|
||||
conf.load('compiler_cxx')
|
||||
autowaf.configure(conf)
|
||||
#autowaf.display_header('Evoral Configuration')
|
||||
|
||||
autowaf.check_pkg(conf, 'cppunit', uselib_store='CPPUNIT', atleast_version='1.12.0', mandatory=False)
|
||||
autowaf.check_pkg(conf, 'glib-2.0', uselib_store='GLIB', atleast_version='2.2')
|
||||
autowaf.check_pkg(conf, 'glibmm-2.4', uselib_store='GLIBMM', atleast_version='2.14.0')
|
||||
autowaf.check_pkg(conf, 'gthread-2.0', uselib_store='GTHREAD', atleast_version='2.14.0')
|
||||
if not autowaf.is_child():
|
||||
autowaf.check_pkg(conf, 'libpbd-4', uselib_store='LIBPBD', atleast_version='4.0.0', mandatory=True)
|
||||
|
||||
# Boost headers
|
||||
autowaf.check_header(conf, 'cxx', 'boost/shared_ptr.hpp')
|
||||
autowaf.check_header(conf, 'cxx', 'boost/weak_ptr.hpp')
|
||||
|
||||
conf.env['BUILD_TESTS'] = Options.options.build_tests
|
||||
conf.env['TEST_COVERAGE'] = Options.options.test_coverage
|
||||
|
||||
if Options.options.internal_shared_libs:
|
||||
conf.define('INTERNAL_SHARED_LIBS', 1)
|
||||
#autowaf.display_msg(conf, "Unit tests", str(conf.env['BUILD_TESTS']))
|
||||
#print
|
||||
|
||||
def build(bld):
|
||||
# Headers
|
||||
#bld.install_files('${INCLUDEDIR}/evoral', 'evoral/*.h')
|
||||
#bld.install_files('${INCLUDEDIR}/evoral', 'evoral/*.hpp')
|
||||
|
||||
# Pkgconfig file
|
||||
#autowaf.build_pc(bld, 'EVORAL', EVORAL_VERSION, 'GLIBMM GTHREAD')
|
||||
|
||||
libsmf = bld(features = 'c cstlib')
|
||||
libsmf.source = '''
|
||||
src/libsmf/smf.c
|
||||
src/libsmf/smf_decode.c
|
||||
src/libsmf/smf_load.c
|
||||
src/libsmf/smf_save.c
|
||||
src/libsmf/smf_tempo.c
|
||||
'''
|
||||
libsmf.export_includes = ['./src/libsmf']
|
||||
libsmf.defines = ['SMF_VERSION="1.2"', 'LIBSMF_DLL_EXPORTS']
|
||||
libsmf.includes = ['./src']
|
||||
libsmf.name = 'libsmf'
|
||||
libsmf.target = 'smf'
|
||||
libsmf.uselib = 'GLIB'
|
||||
libsmf.install_path = None
|
||||
if bld.env['build_target'] != 'mingw':
|
||||
libsmf.cxxflags = [ '-fPIC' ]
|
||||
libsmf.cflags = [ '-fPIC' ]
|
||||
|
||||
lib_source = '''
|
||||
src/Control.cpp
|
||||
src/ControlList.cpp
|
||||
src/ControlSet.cpp
|
||||
src/Curve.cpp
|
||||
src/Event.cpp
|
||||
src/Note.cpp
|
||||
src/SMF.cpp
|
||||
src/Sequence.cpp
|
||||
src/TimeConverter.cpp
|
||||
src/debug.cpp
|
||||
src/types.cpp
|
||||
'''
|
||||
|
||||
# Library
|
||||
if bld.is_defined ('INTERNAL_SHARED_LIBS'):
|
||||
obj = bld.shlib(features = 'c cxx cshlib cxxshlib', source=lib_source)
|
||||
# DLL exports for this library
|
||||
obj.defines = [ 'LIBEVORAL_DLL_EXPORTS' ]
|
||||
else:
|
||||
obj = bld.stlib(features = 'c cxx cstlib cxxstlib', source=lib_source)
|
||||
obj.cxxflags = [ '-fPIC' ]
|
||||
obj.cflags = [ '-fPIC' ]
|
||||
obj.defines = [ ]
|
||||
|
||||
obj.export_includes = ['.']
|
||||
obj.includes = ['.', './src']
|
||||
obj.name = 'libevoral'
|
||||
obj.target = 'evoral'
|
||||
obj.uselib = 'GLIBMM GTHREAD SMF XML LIBPBD'
|
||||
obj.use = 'libsmf libpbd'
|
||||
obj.vnum = EVORAL_LIB_VERSION
|
||||
obj.install_path = bld.env['LIBDIR']
|
||||
obj.defines += [ 'PACKAGE="libevoral"' ]
|
||||
|
||||
if bld.env['BUILD_TESTS'] and bld.is_defined('HAVE_CPPUNIT'):
|
||||
# Static library (for unit test code coverage)
|
||||
obj = bld(features = 'cxx cstlib')
|
||||
obj.source = lib_source
|
||||
obj.export_includes = ['.']
|
||||
obj.includes = ['.', './src']
|
||||
obj.name = 'libevoral_static'
|
||||
obj.target = 'evoral_static'
|
||||
obj.uselib = 'GLIBMM GTHREAD SMF XML LIBPBD'
|
||||
obj.use = 'libsmf libpbd'
|
||||
obj.vnum = EVORAL_LIB_VERSION
|
||||
obj.install_path = ''
|
||||
if bld.env['TEST_COVERAGE']:
|
||||
obj.linkflags = ['--coverage']
|
||||
obj.cflags = ['--coverage']
|
||||
obj.cxxflags = ['--coverage']
|
||||
obj.defines = ['PACKAGE="libevoral"']
|
||||
|
||||
# Unit tests
|
||||
obj = bld(features = 'cxx cxxprogram')
|
||||
obj.source = '''
|
||||
test/SequenceTest.cpp
|
||||
test/SMFTest.cpp
|
||||
test/RangeTest.cpp
|
||||
test/NoteTest.cpp
|
||||
test/CurveTest.cpp
|
||||
test/testrunner.cpp
|
||||
'''
|
||||
obj.includes = ['.', './src']
|
||||
obj.use = 'libevoral_static'
|
||||
obj.uselib = 'CPPUNIT SNDFILE LIBPBD'
|
||||
obj.target = 'run-tests'
|
||||
obj.name = 'libevoral-tests'
|
||||
obj.install_path = ''
|
||||
obj.defines = ['PACKAGE="libevoraltest"']
|
||||
if bld.env['TEST_COVERAGE']:
|
||||
obj.linkflags = ['--coverage']
|
||||
obj.cflags = ['--coverage']
|
||||
obj.cxxflags = ['--coverage']
|
||||
|
||||
def test(ctx):
|
||||
autowaf.pre_test(ctx, APPNAME)
|
||||
print(os.getcwd())
|
||||
os.environ['EVORAL_TEST_PATH'] = os.path.abspath('../test/testdata/')
|
||||
autowaf.run_tests(ctx, APPNAME, ['./run-tests'])
|
||||
autowaf.post_test(ctx, APPNAME)
|
||||
Loading…
Reference in New Issue
Block a user