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AgsMidiBuilder

AgsMidiBuilder — MIDI builder

Functions

#define AGS_MIDI_BUILDER_GET_OBJ_MUTEX()
#define AGS_MIDI_BUILDER_HEADER()
#define AGS_MIDI_BUILDER_TRACK()
AgsMidiBuilderHeader * ags_midi_builder_header_alloc ()
void ags_midi_builder_header_free ()
AgsMidiBuilderTrack * ags_midi_builder_track_alloc ()
void ags_midi_builder_track_free ()
GList * ags_midi_builder_track_find_delta_time_with_track_name ()
void ags_midi_builder_track_insert_midi_message ()
guchar * ags_midi_builder_track_get_delta_time_offset ()
void ags_midi_builder_midi_putc ()
void ags_midi_builder_on_error ()
void ags_midi_builder_append_header ()
void ags_midi_builder_append_track ()
void ags_midi_builder_append_key_on ()
void ags_midi_builder_append_key_off ()
void ags_midi_builder_append_key_pressure ()
void ags_midi_builder_append_change_parameter ()
void ags_midi_builder_append_change_pitch_bend ()
void ags_midi_builder_append_change_program ()
void ags_midi_builder_append_change_pressure ()
void ags_midi_builder_append_sysex ()
void ags_midi_builder_append_quarter_frame ()
void ags_midi_builder_append_song_position ()
void ags_midi_builder_append_song_select ()
void ags_midi_builder_append_tune_request ()
void ags_midi_builder_append_sequence_number ()
void ags_midi_builder_append_smtpe ()
void ags_midi_builder_append_tempo ()
void ags_midi_builder_append_time_signature ()
void ags_midi_builder_append_key_signature ()
void ags_midi_builder_append_sequencer_meta_event ()
void ags_midi_builder_append_text_event ()
void ags_midi_builder_append_xml_node ()
void ags_midi_builder_from_xml_doc ()
void ags_midi_builder_build ()
void ags_midi_builder_open_filename ()
guchar * ags_midi_builder_get_data ()
void ags_midi_builder_write ()
AgsMidiBuilder * ags_midi_builder_new ()
AgsMidiBuilder * ags_midi_builder_new_from_filename ()
#define AGS_IS_MIDI_BUILDER()
#define AGS_IS_MIDI_BUILDER_CLASS()
#define AGS_MIDI_BUILDER()
#define AGS_MIDI_BUILDER_CLASS()
#define AGS_MIDI_BUILDER_GET_CLASS()
GType ags_midi_builder_get_type ()

Properties

gpointer file Read / Write

Signals

void append-header Run Last
void append-track Run Last
void change-channel-pressure Run Last
void change-parameter Run Last
void change-pitch-bend Run Last
void change-program Run Last
void key-off Run Last
void key-on Run Last
void key-pressure Run Last
void key-signature Run Last
void midi-putc Run Last
void on-error Run Last
void quarter-frame Run Last
void sequence-number Run Last
void sequencer-meta-event Run Last
void smtpe Run Last
void song-position Run Last
void song-select Run Last
void sysex Run Last
void tempo Run Last
void text-event Run Last
void time-signature Run Last
void tune-request Run Last

Object Hierarchy

    GObject
    ╰── AgsMidiBuilder

Includes

#include <ags/audio/midi/ags_midi_builder.h>

Description

The AgsMidiBuilder lets you create MIDI files using its builder functions.

Functions

AGS_MIDI_BUILDER_GET_OBJ_MUTEX()

#define AGS_MIDI_BUILDER_GET_OBJ_MUTEX(obj) (&(((AgsMidiBuilder *) obj)->obj_mutex))

AGS_MIDI_BUILDER_HEADER()

#define AGS_MIDI_BUILDER_HEADER(ptr) ((AgsMidiBuilderHeader *)(ptr))

AGS_MIDI_BUILDER_TRACK()

#define AGS_MIDI_BUILDER_TRACK(ptr) ((AgsMidiBuilderTrack *)(ptr))

ags_midi_builder_header_alloc ()

AgsMidiBuilderHeader *
ags_midi_builder_header_alloc ();

Allocate MIDI builder header.

Returns

the newly allocated AgsMidiBuilderHeader.

[type gpointer][transfer none]

Since: 3.0.0


ags_midi_builder_header_free ()

void
ags_midi_builder_header_free (AgsMidiBuilderHeader *midi_builder_header);

Free MIDI builder header.

Parameters

midi_builder_header

the AgsMidiBuilderHeader.

[type gpointer][transfer none]

Since: 3.0.0


ags_midi_builder_track_alloc ()

AgsMidiBuilderTrack *
ags_midi_builder_track_alloc ();

Allocate MIDI builder track.

Returns

the newly allocated AgsMidiBuilderTrack.

[type gpointer][transfer none]

Since: 3.0.0


ags_midi_builder_track_free ()

void
ags_midi_builder_track_free (AgsMidiBuilderTrack *midi_builder_track);

Free MIDI builder track.

Parameters

midi_builder_track

the AgsMidiBuilderTrack.

[type gpointer][transfer none]

Since: 3.0.0


ags_midi_builder_track_find_delta_time_with_track_name ()

GList *
ags_midi_builder_track_find_delta_time_with_track_name
                               (GList *midi_builder_track,
                                guint64 absolute_time,
                                gchar *track_name);

Finds matching AgsMidiBuilderTrack within midi_builder_track GList.

Parameters

midi_builder_track

the AgsMidiBuilderTrack.

[element-type gpointer][transfer none]

absolute_time

the absolute time

 

track_name

the track's string representation

 

Returns

the matching GList.

[element-type gpointer][transfer none]

Since: 3.0.0


ags_midi_builder_track_insert_midi_message ()

void
ags_midi_builder_track_insert_midi_message
                               (AgsMidiBuilderTrack *midi_builder_track,
                                guchar *buffer,
                                guint length);

Insert MIDI message.

Parameters

midi_builder_track

the AgsMidiBuilderTrack

 

buffer

the MIDI message

 

length

the buffer length

 

Since: 3.0.0


ags_midi_builder_track_get_delta_time_offset ()

guchar *
ags_midi_builder_track_get_delta_time_offset
                               (AgsMidiBuilderTrack *midi_builder_track,
                                guint64 absolute_time);

Get offset by delta time.

Parameters

midi_builder_track

the AgsMidiBuilderTrack

 

absolute_time

the absolute time

 

Returns

the buffer position before delta_time

Since: 3.0.0


ags_midi_builder_midi_putc ()

void
ags_midi_builder_midi_putc (AgsMidiBuilder *midi_builder,
                            gint c);

Put char in MIDI file.

Parameters

midi_builder

the AgsMidiBuilder

 

c

the character to put

 

Since: 3.0.0


ags_midi_builder_on_error ()

void
ags_midi_builder_on_error (AgsMidiBuilder *midi_builder,
                           GError **error);

Triggered as an error occurs.

Parameters

midi_builder

the AgsMidiBuilder

 

error

the error

 

Since: 3.0.0


ags_midi_builder_append_header ()

void
ags_midi_builder_append_header (AgsMidiBuilder *midi_builder,
                                guint offset,
                                guint format,
                                guint track_count,
                                guint division,
                                guint times,
                                guint bpm,
                                guint clicks);

Appends MIDI header to midi_builder .

Parameters

midi_builder

the AgsMidiBuilder

 

offset

start delta-time

 

format

either 0, 1 or 2.

 

track_count

the number of tracks

 

division

timing division

 

times

pulse per quarter note

 

bpm

beats per minute

 

clicks

timing clicks

 

Since: 3.0.0


ags_midi_builder_append_track ()

void
ags_midi_builder_append_track (AgsMidiBuilder *midi_builder,
                               gchar *track_name);

Append a track called track_name to midi_builder .

Parameters

midi_builder

the AgsMidiBuilder

 

track_name

the track name

 

Since: 3.0.0


ags_midi_builder_append_key_on ()

void
ags_midi_builder_append_key_on (AgsMidiBuilder *midi_builder,
                                guint delta_time,
                                guint audio_channel,
                                guint note,
                                guint velocity);

Append key-on for note to midi_builder with key dynamics velocity , at delta_time .

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

delta-time

 

audio_channel

the audio channel

 

note

the note to play from 0 to 128

 

velocity

key dynamics

 

Since: 3.0.0


ags_midi_builder_append_key_off ()

void
ags_midi_builder_append_key_off (AgsMidiBuilder *midi_builder,
                                 guint delta_time,
                                 guint audio_channel,
                                 guint note,
                                 guint velocity);

Append key-off for note to midi_builder with key dynamics velocity , at delta_time .

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

delta-time

 

audio_channel

the audio channel

 

note

the note to play from 0 to 128

 

velocity

key dynamics

 

Since: 3.0.0


ags_midi_builder_append_key_pressure ()

void
ags_midi_builder_append_key_pressure (AgsMidiBuilder *midi_builder,
                                      guint delta_time,
                                      guint audio_channel,
                                      guint note,
                                      guint pressure);

Append key-pressure for note to midi_builder with key dynamics pressure , at delta_time .

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

delta-time

 

audio_channel

the audio channel

 

note

the note to play from 0 to 128

 

pressure

key dynamics

 

Since: 3.0.0


ags_midi_builder_append_change_parameter ()

void
ags_midi_builder_append_change_parameter
                               (AgsMidiBuilder *midi_builder,
                                guint delta_time,
                                guint channel,
                                guint control,
                                guint value);

Appends change parameter.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

channel

the channel

 

control

the control

 

value

the value

 

Since: 3.0.0


ags_midi_builder_append_change_pitch_bend ()

void
ags_midi_builder_append_change_pitch_bend
                               (AgsMidiBuilder *midi_builder,
                                guint delta_time,
                                guint channel,
                                guint pitch,
                                guint transmitter);

Change pitch bend.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

channel

the channel

 

pitch

the pitch

 

transmitter

the transmitter

 

Since: 3.0.0


ags_midi_builder_append_change_program ()

void
ags_midi_builder_append_change_program
                               (AgsMidiBuilder *midi_builder,
                                guint delta_time,
                                guint channel,
                                guint program);

Appends change program.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

channel

the channel

 

program

the program

 

Since: 3.0.0


ags_midi_builder_append_change_pressure ()

void
ags_midi_builder_append_change_pressure
                               (AgsMidiBuilder *midi_builder,
                                guint delta_time,
                                guint channel,
                                guint pressure);

Appends change pressure.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

channel

the channel

 

pressure

the pressure

 

Since: 3.0.0


ags_midi_builder_append_sysex ()

void
ags_midi_builder_append_sysex (AgsMidiBuilder *midi_builder,
                               guint delta_time,
                               guchar *sysex_data,
                               guint length);

Appends sysex data.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

sysex_data

the sysex data

 

length

length

 

Since: 3.0.0


ags_midi_builder_append_quarter_frame ()

void
ags_midi_builder_append_quarter_frame (AgsMidiBuilder *midi_builder,
                                       guint delta_time,
                                       guint message_type,
                                       guint values);

Appends quarter frame.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

message_type

the message type

 

values

values

 

Since: 3.0.0


ags_midi_builder_append_song_position ()

void
ags_midi_builder_append_song_position (AgsMidiBuilder *midi_builder,
                                       guint delta_time,
                                       guint song_position);

Appends song position.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

song_position

the song position

 

Since: 3.0.0


ags_midi_builder_append_song_select ()

void
ags_midi_builder_append_song_select (AgsMidiBuilder *midi_builder,
                                     guint delta_time,
                                     guint song_select);

Appends song select.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

song_select

the song select

 

Since: 3.0.0


ags_midi_builder_append_tune_request ()

void
ags_midi_builder_append_tune_request (AgsMidiBuilder *midi_builder,
                                      guint delta_time);

Appends tune request.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

Since: 3.0.0


ags_midi_builder_append_sequence_number ()

void
ags_midi_builder_append_sequence_number
                               (AgsMidiBuilder *midi_builder,
                                guint delta_time,
                                guint sequence);

Appends sequence number.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

sequence

the sequence number

 

Since: 3.0.0


ags_midi_builder_append_smtpe ()

void
ags_midi_builder_append_smtpe (AgsMidiBuilder *midi_builder,
                               guint delta_time,
                               guint rr,
                               guint hr,
                               guint mn,
                               guint se,
                               guint fr);

Appends smtpe.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

rr

rate

 

hr

hours

 

mn

minutes

 

se

seconds

 

fr

fraction

 

Since: 3.0.0


ags_midi_builder_append_tempo ()

void
ags_midi_builder_append_tempo (AgsMidiBuilder *midi_builder,
                               guint delta_time,
                               guint tempo);

Appends tempo.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

tempo

the tempo

 

Since: 3.0.0


ags_midi_builder_append_time_signature ()

void
ags_midi_builder_append_time_signature
                               (AgsMidiBuilder *midi_builder,
                                guint delta_time,
                                guint nn,
                                guint dd,
                                guint cc,
                                guint bb);

Appends time signature.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

nn

numerator

 

dd

denominator

 

cc

ticks per metronome click

 

bb

32nd per quarter note

 

Since: 3.0.0


ags_midi_builder_append_key_signature ()

void
ags_midi_builder_append_key_signature (AgsMidiBuilder *midi_builder,
                                       guint delta_time,
                                       guint sf,
                                       guint mi);

Appends key signature.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

sf

key

 

mi

mode

 

Since: 3.0.0


ags_midi_builder_append_sequencer_meta_event ()

void
ags_midi_builder_append_sequencer_meta_event
                               (AgsMidiBuilder *midi_builder,
                                guint delta_time,
                                guint len,
                                guint id,
                                guint data);

Appends sequencer meta event.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

len

the length

 

id

the id

 

data

the data

 

Since: 3.0.0


ags_midi_builder_append_text_event ()

void
ags_midi_builder_append_text_event (AgsMidiBuilder *midi_builder,
                                    guint delta_time,
                                    gchar *text,
                                    guint length);

Appends text event.

Parameters

midi_builder

the AgsMidiBuilder

 

delta_time

the delta time

 

text

the string

 

length

the string length

 

Since: 3.0.0


ags_midi_builder_append_xml_node ()

void
ags_midi_builder_append_xml_node (AgsMidiBuilder *midi_builder,
                                  xmlNode *node);

Append from XML node node .

Parameters

midi_builder

the AgsMidiBuilder

 

node

the xmlNode

 

Since: 3.0.0


ags_midi_builder_from_xml_doc ()

void
ags_midi_builder_from_xml_doc (AgsMidiBuilder *midi_builder,
                               xmlDoc *doc);

Builds from XML document doc .

Parameters

midi_builder

the AgsMidiBuilder

 

doc

the xmlDocument

 

Since: 3.0.0


ags_midi_builder_build ()

void
ags_midi_builder_build (AgsMidiBuilder *midi_builder);

Build the MIDI data.

Parameters

midi_builder

the AgsMidiBuilder

 

Since: 3.0.0


ags_midi_builder_open_filename ()

void
ags_midi_builder_open_filename (AgsMidiBuilder *midi_builder,
                                gchar *filename);

Open filename and assign FILE stream to midi_builder .

Parameters

midi_builder

the AgsMidiBuilder

 

filename

the filename

 

Since: 3.2.0


ags_midi_builder_get_data ()

guchar *
ags_midi_builder_get_data (AgsMidiBuilder *midi_builder);

Get data of midi_builder .

Parameters

midi_builder

the AgsMidiBuilder

 

Returns

the SMF data

Since: 3.2.0


ags_midi_builder_write ()

void
ags_midi_builder_write (AgsMidiBuilder *midi_builder);

Write data of midi_builder to file.

Parameters

midi_builder

the AgsMidiBuilder

 

Since: 3.2.0


ags_midi_builder_new ()

AgsMidiBuilder *
ags_midi_builder_new (FILE *file);

Creates a new instance of AgsMidiBuilder

Parameters

file

the FILE handle.

[nullable]

Returns

the new AgsMidiBuilder

Since: 3.0.0


ags_midi_builder_new_from_filename ()

AgsMidiBuilder *
ags_midi_builder_new_from_filename (gchar *filename);

Creates a new instance of AgsMidiBuilder

Parameters

filename

the filename.

[nullable]

Returns

the new AgsMidiBuilder

Since: 3.2.0


AGS_IS_MIDI_BUILDER()

#define AGS_IS_MIDI_BUILDER(obj)             (G_TYPE_CHECK_INSTANCE_TYPE ((obj), AGS_TYPE_MIDI_BUILDER))

AGS_IS_MIDI_BUILDER_CLASS()

#define AGS_IS_MIDI_BUILDER_CLASS(class)     (G_TYPE_CHECK_CLASS_TYPE ((class), AGS_TYPE_MIDI_BUILDER))

AGS_MIDI_BUILDER()

#define AGS_MIDI_BUILDER(obj)                (G_TYPE_CHECK_INSTANCE_CAST((obj), AGS_TYPE_MIDI_BUILDER, AgsMidiBuilder))

AGS_MIDI_BUILDER_CLASS()

#define AGS_MIDI_BUILDER_CLASS(class)        (G_TYPE_CHECK_CLASS_CAST((class), AGS_TYPE_MIDI_BUILDER, AgsMidiBuilderClass))

AGS_MIDI_BUILDER_GET_CLASS()

#define AGS_MIDI_BUILDER_GET_CLASS(obj)      (G_TYPE_INSTANCE_GET_CLASS ((obj), AGS_TYPE_MIDI_BUILDER, AgsMidiBuilderClass))

ags_midi_builder_get_type ()

GType
ags_midi_builder_get_type (void);

Types and Values

enum AgsMidiBuilderFlags

Members

AGS_MIDI_BUILDER_EOF

   

AGS_MIDI_BUILDER_EOT

   

struct AgsMidiBuilderHeader

struct AgsMidiBuilderHeader {
  guint offset;
  guint format;
  guint count;
  guint division;
  guint times;
  guint beat;
  guint clicks;

  guchar *data;
  guint length;
};

struct AgsMidiBuilderTrack

struct AgsMidiBuilderTrack {
  AgsMidiBuilder *midi_builder;

  guint offset;
  gchar *track_name;

  guint64 absolute_time;

  guchar *data;
  guint length;
};

AGS_TYPE_MIDI_BUILDER

#define AGS_TYPE_MIDI_BUILDER                (ags_midi_builder_get_type ())

struct AgsMidiBuilder

struct AgsMidiBuilder;

struct AgsMidiBuilderClass

struct AgsMidiBuilderClass {
  GObjectClass gobject;

  void (*midi_putc)(AgsMidiBuilder *midi_builder,
		    gint c);
  void (*on_error)(AgsMidiBuilder *midi_builder,
		   GError **error);

  /* channel messages */
  void (*append_header)(AgsMidiBuilder *midi_builder,
			guint offset, guint format,
			guint track_count, guint division,
			guint times, guint bpm,
			guint clicks);
  void (*append_track)(AgsMidiBuilder *midi_builder,
		       gchar *track_name);

  void (*append_key_on)(AgsMidiBuilder *midi_builder,
			guint delta_time,
			guint audio_channel,
			guint note,
			guint velocity);
  void (*append_key_off)(AgsMidiBuilder *midi_builder,
			 guint delta_time,
			 guint audio_channel,
			 guint note,
			 guint velocity);
  void (*append_key_pressure)(AgsMidiBuilder *midi_builder,
			      guint delta_time,
			      guint audio_channel,
			      guint note,
			      guint pressure);

  void (*append_change_parameter)(AgsMidiBuilder *midi_builder,
				  guint delta_time,
				  guint channel,
				  guint control,
				  guint value);
  void (*append_change_pitch_bend)(AgsMidiBuilder *midi_builder,
				   guint delta_time,
				   guint channel,
				   guint pitch,
				   guint transmitter);
  void (*append_change_program)(AgsMidiBuilder *midi_builder,
				guint delta_time,
				guint channel,
				guint program);
  void (*append_change_pressure)(AgsMidiBuilder *midi_builder,
				 guint delta_time,
				 guint channel,
				 guint pressure);

  /* sysex and system common */
  void (*append_sysex)(AgsMidiBuilder *midi_builder,
		       guint delta_time,
		       guchar *sysex_data, guint length);

  void (*append_quarter_frame)(AgsMidiBuilder *midi_builder,
			       guint delta_time,
			       guint message_type,
			       guint values);
  void (*append_song_position)(AgsMidiBuilder *midi_builder,
			       guint delta_time,
			       guint song_position);
  void (*append_song_select)(AgsMidiBuilder *midi_builder,
			     guint delta_time,
			     guint song_select);
  void (*append_tune_request)(AgsMidiBuilder *midi_builder,
				 guint delta_time);

  /* meta events */
  void (*append_sequence_number)(AgsMidiBuilder *midi_builder,
				 guint delta_time,
				 guint sequence);
  void (*append_smtpe)(AgsMidiBuilder *midi_builder,
		       guint delta_time,
		       guint rr, guint hr, guint mn, guint se, guint fr);
  void (*append_tempo)(AgsMidiBuilder *midi_builder,
		       guint delta_time,
		       guint tempo);

  void (*append_time_signature)(AgsMidiBuilder *midi_builder,
				guint delta_time,
				guint nn, guint dd, guint cc, guint bb);
  void (*append_key_signature)(AgsMidiBuilder *midi_builder,
			       guint delta_time,
			       guint sf, guint mi);
  void (*append_sequencer_meta_event)(AgsMidiBuilder *midi_builder,
				      guint delta_time,
				      guint len, guint id, guint data);
  void (*append_text_event)(AgsMidiBuilder *midi_builder,
			    guint delta_time,
			    gchar *text, guint length);
};

Property Details

The “file” property

  “file”                     gpointer

The file to parse data from.

Owner: AgsMidiBuilder

Flags: Read / Write

Since: 3.0.0

Signal Details

The “append-header” signal

void
user_function (AgsMidiBuilder *midi_builder,
               guint           offset,
               guint           format,
               guint           track_count,
               guint           division,
               guint           times,
               guint           bpm,
               guint           clicks,
               gpointer        user_data)

The ::append-header signal is emited during building of header.

Parameters

midi_builder

the builder

 

offset

start delta-time

 

format

format 0, 1 or 2

 

track_count

the number of tracks

 

division

timing division

 

times

pulses per quarter note

 

bpm

beats per minute

 

clicks

timing clicks

 

user_data

user data set when the signal handler was connected.

 

Flags: Run Last

Since: 3.0.0


The “append-track” signal

void
user_function (AgsMidiBuilder *midi_builder,
               gchar          *track_name,
               gpointer        user_data)

The ::append-track signal is emited during building of track.

Parameters

midi_builder

the builder

 

track_name

the trach name

 

user_data

user data set when the signal handler was connected.

 

Flags: Run Last

Since: 3.0.0


The “change-channel-pressure” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               gpointer        user_data)

Flags: Run Last


The “change-parameter” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               guint           arg4,
               gpointer        user_data)

Flags: Run Last


The “change-pitch-bend” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               guint           arg4,
               gpointer        user_data)

Flags: Run Last


The “change-program” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               gpointer        user_data)

Flags: Run Last


The “key-off” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               guint           arg4,
               gpointer        user_data)

Flags: Run Last


The “key-on” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               guint           arg4,
               gpointer        user_data)

Flags: Run Last


The “key-pressure” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               guint           arg4,
               gpointer        user_data)

Flags: Run Last


The “key-signature” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               gboolean        arg3,
               gpointer        user_data)

Flags: Run Last


The “midi-putc” signal

void
user_function (AgsMidiBuilder *midi_builder,
               gint            error,
               gpointer        user_data)

The ::midi-putc signal is emited during putting char to file.

Parameters

midi_builder

the builder

 

error

the GError

 

user_data

user data set when the signal handler was connected.

 

Flags: Run Last

Since: 3.0.0


The “on-error” signal

void
user_function (AgsMidiBuilder *midi_builder,
               gpointer        error,
               gpointer        user_data)

The ::on-error signal is emited during building of event.

Parameters

midi_builder

the builder

 

error

the GError

 

user_data

user data set when the signal handler was connected.

 

Flags: Run Last

Since: 3.0.0


The “quarter-frame” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               gpointer        user_data)

Flags: Run Last


The “sequence-number” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               gpointer        user_data)

Flags: Run Last


The “sequencer-meta-event” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               guint           arg4,
               gpointer        user_data)

Flags: Run Last


The “smtpe” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               guint           arg4,
               guint           arg5,
               guint           arg6,
               gpointer        user_data)

Flags: Run Last


The “song-position” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               gpointer        user_data)

Flags: Run Last


The “song-select” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               gpointer        user_data)

Flags: Run Last


The “sysex” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               gpointer        arg2,
               guint           arg3,
               gpointer        user_data)

Flags: Run Last


The “tempo” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               gpointer        user_data)

Flags: Run Last


The “text-event” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               gchar          *arg2,
               guint           arg3,
               gpointer        user_data)

Flags: Run Last


The “time-signature” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               guint           arg2,
               guint           arg3,
               guint           arg4,
               guint           arg5,
               gpointer        user_data)

Flags: Run Last


The “tune-request” signal

void
user_function (AgsMidiBuilder *agsmidibuilder,
               guint           arg1,
               gpointer        user_data)

Flags: Run Last