minor changes

src/midi_parser.h

@@ -0,0 +1,91 @@
+/**
+ * https://github.com/Gegel85/midi_parser
+ */
+
+#ifndef __LIB_MIDI_PARSER_HEADER_
+#define __LIB_MIDI_PARSER_HEADER_
+
+#include <stdbool.h>
+
+typedef enum {
+	MidiSequenceNumber,
+	MidiTextEvent,
+	MidiNewLyric,
+	MidiNewMarker,
+	MidiNewCuePoint,
+	MidiNewChannelPrefix,
+	MidiPortChange,
+	MidiTempoChanged,
+	MidiSMTPEOffset,
+	MidiNewTimeSignature,
+	MidiNewKeySignature,
+	MidiSequencerSpecificEvent,
+	MidiNoteReleased,
+	MidiNotePressed,
+	MidiPolyphonicPressure,
+	MidiControllerValueChanged,
+	MidiProgramChanged,
+	MidiPressureOfChannelChanged,
+	MidiPitchBendChanged,
+} EventType;
+
+typedef	struct {
+	EventType	type;
+	int		timeToAppear;
+	void		*infos;
+} Event;
+
+typedef	struct {
+	unsigned char	numerator;
+	unsigned char	denominator;
+	unsigned char	clockTicksPerMetTick;
+	unsigned char	ticksPerQuarterNote;
+} MidiTimeSignature;
+
+typedef struct {
+	unsigned char	channel;
+	unsigned char	pitch;
+	unsigned char	velocity;
+} MidiNote;
+
+typedef struct	Note {
+	unsigned	char	pitch;
+	unsigned	char	channel;
+	unsigned	char	velocity;
+	unsigned	char	fadeOutVelocity;
+	unsigned long	int	timeBeforeAppear;
+	unsigned long	int	duration;
+} Note;
+
+typedef struct {
+	char		*copyright;
+	char		*name;
+	char		*instrumentName;
+	int		nbOfEvents;
+	int		nbOfNotes;
+	Note		*notes;
+	Event		*events;
+} Track;
+
+typedef struct	NoteList {
+	Note			*note;
+	struct	NoteList	*next;
+	struct	NoteList	*prev;
+} NoteList;
+
+typedef struct {
+	unsigned short	format;
+	short		nbOfTracks;
+	char		fps;
+	short		ticks;
+	int		nbOfNotes;
+	Track		*tracks;
+} MidiParser;
+
+bool		parseMidiTrack(unsigned char *buffer, int buffLen, Track *track, bool outputDebug, MidiParser *result, int posInFile, bool createNoteArray);
+MidiParser	*parseMidi(char *path, bool outputDebug, bool createNoteArray);
+char		*getNoteString(char note);
+void		deleteTrack(Track *track);
+void		deleteMidiParserStruct(MidiParser *result);
+
+#endif