AgsFMSynthUtil: Advanced Gtk+ Sequencer Audio Reference Manual

AgsFMSynthUtil

AgsFMSynthUtil — frequency modulation synth util

Functions

void	ags_fm_synth_util_sin_s8 ()
void	ags_fm_synth_util_sin_s16 ()
void	ags_fm_synth_util_sin_s24 ()
void	ags_fm_synth_util_sin_s32 ()
void	ags_fm_synth_util_sin_s64 ()
void	ags_fm_synth_util_sin_float ()
void	ags_fm_synth_util_sin_double ()
void	ags_fm_synth_util_sin_complex ()
void	ags_fm_synth_util_sawtooth_s8 ()
void	ags_fm_synth_util_sawtooth_s16 ()
void	ags_fm_synth_util_sawtooth_s24 ()
void	ags_fm_synth_util_sawtooth_s32 ()
void	ags_fm_synth_util_sawtooth_s64 ()
void	ags_fm_synth_util_sawtooth_float ()
void	ags_fm_synth_util_sawtooth_double ()
void	ags_fm_synth_util_sawtooth_complex ()
void	ags_fm_synth_util_triangle_s8 ()
void	ags_fm_synth_util_triangle_s16 ()
void	ags_fm_synth_util_triangle_s24 ()
void	ags_fm_synth_util_triangle_s32 ()
void	ags_fm_synth_util_triangle_s64 ()
void	ags_fm_synth_util_triangle_float ()
void	ags_fm_synth_util_triangle_double ()
void	ags_fm_synth_util_triangle_complex ()
void	ags_fm_synth_util_square_s8 ()
void	ags_fm_synth_util_square_s16 ()
void	ags_fm_synth_util_square_s24 ()
void	ags_fm_synth_util_square_s32 ()
void	ags_fm_synth_util_square_s64 ()
void	ags_fm_synth_util_square_float ()
void	ags_fm_synth_util_square_double ()
void	ags_fm_synth_util_square_complex ()
void	ags_fm_synth_util_impulse_s8 ()
void	ags_fm_synth_util_impulse_s16 ()
void	ags_fm_synth_util_impulse_s24 ()
void	ags_fm_synth_util_impulse_s32 ()
void	ags_fm_synth_util_impulse_s64 ()
void	ags_fm_synth_util_impulse_float ()
void	ags_fm_synth_util_impulse_double ()
void	ags_fm_synth_util_impulse_complex ()
void	ags_fm_synth_util_sin ()
void	ags_fm_synth_util_sawtooth ()
void	ags_fm_synth_util_triangle ()
void	ags_fm_synth_util_square ()
void	ags_fm_synth_util_impulse ()
GType	ags_fm_synth_util_get_type ()

Types and Values

#define	AGS_TYPE_FM_SYNTH_UTIL
struct	AgsFMSynthUtil

Object Hierarchy

    GBoxed
    ╰── AgsFMSynthUtil

Includes

#include <ags/audio/ags_fm_synth_util.h>

Description

Utility functions to compute FM synths.

Functions

ags_fm_synth_util_sin_s8 ()

void
ags_fm_synth_util_sin_s8 (gint8 *buffer,
                          gdouble freq,
                          gdouble phase,
                          gdouble volume,
                          guint samplerate,
                          guint offset,
                          guint n_frames,
                          guint lfo_osc_mode,
                          gdouble lfo_freq,
                          gdouble lfo_depth,
                          gdouble tuning);

ags_fm_synth_util_sin_s8 is deprecated and should not be used in newly-written code.

Generate frequency modulate sin wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sin_s16 ()

void
ags_fm_synth_util_sin_s16 (gint16 *buffer,
                           gdouble freq,
                           gdouble phase,
                           gdouble volume,
                           guint samplerate,
                           guint offset,
                           guint n_frames,
                           guint lfo_osc_mode,
                           gdouble lfo_freq,
                           gdouble lfo_depth,
                           gdouble tuning);

ags_fm_synth_util_sin_s16 is deprecated and should not be used in newly-written code.

Generate frequency modulate sin wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sin_s24 ()

void
ags_fm_synth_util_sin_s24 (gint32 *buffer,
                           gdouble freq,
                           gdouble phase,
                           gdouble volume,
                           guint samplerate,
                           guint offset,
                           guint n_frames,
                           guint lfo_osc_mode,
                           gdouble lfo_freq,
                           gdouble lfo_depth,
                           gdouble tuning);

ags_fm_synth_util_sin_s24 is deprecated and should not be used in newly-written code.

Generate frequency modulate sin wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sin_s32 ()

void
ags_fm_synth_util_sin_s32 (gint32 *buffer,
                           gdouble freq,
                           gdouble phase,
                           gdouble volume,
                           guint samplerate,
                           guint offset,
                           guint n_frames,
                           guint lfo_osc_mode,
                           gdouble lfo_freq,
                           gdouble lfo_depth,
                           gdouble tuning);

ags_fm_synth_util_sin_s32 is deprecated and should not be used in newly-written code.

Generate frequency modulate sin wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sin_s64 ()

void
ags_fm_synth_util_sin_s64 (gint64 *buffer,
                           gdouble freq,
                           gdouble phase,
                           gdouble volume,
                           guint samplerate,
                           guint offset,
                           guint n_frames,
                           guint lfo_osc_mode,
                           gdouble lfo_freq,
                           gdouble lfo_depth,
                           gdouble tuning);

ags_fm_synth_util_sin_s64 is deprecated and should not be used in newly-written code.

Generate frequency modulate sin wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sin_float ()

void
ags_fm_synth_util_sin_float (gfloat *buffer,
                             gdouble freq,
                             gdouble phase,
                             gdouble volume,
                             guint samplerate,
                             guint offset,
                             guint n_frames,
                             guint lfo_osc_mode,
                             gdouble lfo_freq,
                             gdouble lfo_depth,
                             gdouble tuning);

ags_fm_synth_util_sin_float is deprecated and should not be used in newly-written code.

Generate frequency modulate sin wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sin_double ()

void
ags_fm_synth_util_sin_double (gdouble *buffer,
                              gdouble freq,
                              gdouble phase,
                              gdouble volume,
                              guint samplerate,
                              guint offset,
                              guint n_frames,
                              guint lfo_osc_mode,
                              gdouble lfo_freq,
                              gdouble lfo_depth,
                              gdouble tuning);

ags_fm_synth_util_sin_double is deprecated and should not be used in newly-written code.

Generate frequency modulate sin wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sin_complex ()

void
ags_fm_synth_util_sin_complex (AgsComplex *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble volume,
                               guint samplerate,
                               guint offset,
                               guint n_frames,
                               guint lfo_osc_mode,
                               gdouble lfo_freq,
                               gdouble lfo_depth,
                               gdouble tuning);

ags_fm_synth_util_sin_complex is deprecated and should not be used in newly-written code.

Generate frequency modulate sin wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sawtooth_s8 ()

void
ags_fm_synth_util_sawtooth_s8 (gint8 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble volume,
                               guint samplerate,
                               guint offset,
                               guint n_frames,
                               guint lfo_osc_mode,
                               gdouble lfo_freq,
                               gdouble lfo_depth,
                               gdouble tuning);

ags_fm_synth_util_sawtooth_s8 is deprecated and should not be used in newly-written code.

Generate frequency modulate sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sawtooth_s16 ()

void
ags_fm_synth_util_sawtooth_s16 (gint16 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble volume,
                                guint samplerate,
                                guint offset,
                                guint n_frames,
                                guint lfo_osc_mode,
                                gdouble lfo_freq,
                                gdouble lfo_depth,
                                gdouble tuning);

ags_fm_synth_util_sawtooth_s16 is deprecated and should not be used in newly-written code.

Generate frequency modulate sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sawtooth_s24 ()

void
ags_fm_synth_util_sawtooth_s24 (gint32 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble volume,
                                guint samplerate,
                                guint offset,
                                guint n_frames,
                                guint lfo_osc_mode,
                                gdouble lfo_freq,
                                gdouble lfo_depth,
                                gdouble tuning);

ags_fm_synth_util_sawtooth_s24 is deprecated and should not be used in newly-written code.

Generate frequency modulate sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sawtooth_s32 ()

void
ags_fm_synth_util_sawtooth_s32 (gint32 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble volume,
                                guint samplerate,
                                guint offset,
                                guint n_frames,
                                guint lfo_osc_mode,
                                gdouble lfo_freq,
                                gdouble lfo_depth,
                                gdouble tuning);

ags_fm_synth_util_sawtooth_s32 is deprecated and should not be used in newly-written code.

Generate frequency modulate sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sawtooth_s64 ()

void
ags_fm_synth_util_sawtooth_s64 (gint64 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble volume,
                                guint samplerate,
                                guint offset,
                                guint n_frames,
                                guint lfo_osc_mode,
                                gdouble lfo_freq,
                                gdouble lfo_depth,
                                gdouble tuning);

ags_fm_synth_util_sawtooth_s64 is deprecated and should not be used in newly-written code.

Generate frequency modulate sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sawtooth_float ()

void
ags_fm_synth_util_sawtooth_float (gfloat *buffer,
                                  gdouble freq,
                                  gdouble phase,
                                  gdouble volume,
                                  guint samplerate,
                                  guint offset,
                                  guint n_frames,
                                  guint lfo_osc_mode,
                                  gdouble lfo_freq,
                                  gdouble lfo_depth,
                                  gdouble tuning);

ags_fm_synth_util_sawtooth_float is deprecated and should not be used in newly-written code.

Generate frequency modulate sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sawtooth_double ()

void
ags_fm_synth_util_sawtooth_double (gdouble *buffer,
                                   gdouble freq,
                                   gdouble phase,
                                   gdouble volume,
                                   guint samplerate,
                                   guint offset,
                                   guint n_frames,
                                   guint lfo_osc_mode,
                                   gdouble lfo_freq,
                                   gdouble lfo_depth,
                                   gdouble tuning);

ags_fm_synth_util_sawtooth_double is deprecated and should not be used in newly-written code.

Generate frequency modulate sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sawtooth_complex ()

void
ags_fm_synth_util_sawtooth_complex (AgsComplex *buffer,
                                    gdouble freq,
                                    gdouble phase,
                                    gdouble volume,
                                    guint samplerate,
                                    guint offset,
                                    guint n_frames,
                                    guint lfo_osc_mode,
                                    gdouble lfo_freq,
                                    gdouble lfo_depth,
                                    gdouble tuning);

ags_fm_synth_util_sawtooth_complex is deprecated and should not be used in newly-written code.

Generate frequency modulate sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_triangle_s8 ()

void
ags_fm_synth_util_triangle_s8 (gint8 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble volume,
                               guint samplerate,
                               guint offset,
                               guint n_frames,
                               guint lfo_osc_mode,
                               gdouble lfo_freq,
                               gdouble lfo_depth,
                               gdouble tuning);

ags_fm_synth_util_triangle_s8 is deprecated and should not be used in newly-written code.

Generate frequency modulate triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_triangle_s16 ()

void
ags_fm_synth_util_triangle_s16 (gint16 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble volume,
                                guint samplerate,
                                guint offset,
                                guint n_frames,
                                guint lfo_osc_mode,
                                gdouble lfo_freq,
                                gdouble lfo_depth,
                                gdouble tuning);

ags_fm_synth_util_triangle_s16 is deprecated and should not be used in newly-written code.

Generate frequency modulate triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_triangle_s24 ()

void
ags_fm_synth_util_triangle_s24 (gint32 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble volume,
                                guint samplerate,
                                guint offset,
                                guint n_frames,
                                guint lfo_osc_mode,
                                gdouble lfo_freq,
                                gdouble lfo_depth,
                                gdouble tuning);

ags_fm_synth_util_triangle_s24 is deprecated and should not be used in newly-written code.

Generate frequency modulate triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_triangle_s32 ()

void
ags_fm_synth_util_triangle_s32 (gint32 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble volume,
                                guint samplerate,
                                guint offset,
                                guint n_frames,
                                guint lfo_osc_mode,
                                gdouble lfo_freq,
                                gdouble lfo_depth,
                                gdouble tuning);

ags_fm_synth_util_triangle_s32 is deprecated and should not be used in newly-written code.

Generate frequency modulate triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_triangle_s64 ()

void
ags_fm_synth_util_triangle_s64 (gint64 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble volume,
                                guint samplerate,
                                guint offset,
                                guint n_frames,
                                guint lfo_osc_mode,
                                gdouble lfo_freq,
                                gdouble lfo_depth,
                                gdouble tuning);

ags_fm_synth_util_triangle_s64 is deprecated and should not be used in newly-written code.

Generate frequency modulate triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_triangle_float ()

void
ags_fm_synth_util_triangle_float (gfloat *buffer,
                                  gdouble freq,
                                  gdouble phase,
                                  gdouble volume,
                                  guint samplerate,
                                  guint offset,
                                  guint n_frames,
                                  guint lfo_osc_mode,
                                  gdouble lfo_freq,
                                  gdouble lfo_depth,
                                  gdouble tuning);

ags_fm_synth_util_triangle_float is deprecated and should not be used in newly-written code.

Generate frequency modulate triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_triangle_double ()

void
ags_fm_synth_util_triangle_double (gdouble *buffer,
                                   gdouble freq,
                                   gdouble phase,
                                   gdouble volume,
                                   guint samplerate,
                                   guint offset,
                                   guint n_frames,
                                   guint lfo_osc_mode,
                                   gdouble lfo_freq,
                                   gdouble lfo_depth,
                                   gdouble tuning);

ags_fm_synth_util_triangle_double is deprecated and should not be used in newly-written code.

Generate frequency modulate triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_triangle_complex ()

void
ags_fm_synth_util_triangle_complex (AgsComplex *buffer,
                                    gdouble freq,
                                    gdouble phase,
                                    gdouble volume,
                                    guint samplerate,
                                    guint offset,
                                    guint n_frames,
                                    guint lfo_osc_mode,
                                    gdouble lfo_freq,
                                    gdouble lfo_depth,
                                    gdouble tuning);

ags_fm_synth_util_triangle_complex is deprecated and should not be used in newly-written code.

Generate frequency modulate triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_square_s8 ()

void
ags_fm_synth_util_square_s8 (gint8 *buffer,
                             gdouble freq,
                             gdouble phase,
                             gdouble volume,
                             guint samplerate,
                             guint offset,
                             guint n_frames,
                             guint lfo_osc_mode,
                             gdouble lfo_freq,
                             gdouble lfo_depth,
                             gdouble tuning);

ags_fm_synth_util_square_s8 is deprecated and should not be used in newly-written code.

Generate frequency modulate square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_square_s16 ()

void
ags_fm_synth_util_square_s16 (gint16 *buffer,
                              gdouble freq,
                              gdouble phase,
                              gdouble volume,
                              guint samplerate,
                              guint offset,
                              guint n_frames,
                              guint lfo_osc_mode,
                              gdouble lfo_freq,
                              gdouble lfo_depth,
                              gdouble tuning);

ags_fm_synth_util_square_s16 is deprecated and should not be used in newly-written code.

Generate frequency modulate square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_square_s24 ()

void
ags_fm_synth_util_square_s24 (gint32 *buffer,
                              gdouble freq,
                              gdouble phase,
                              gdouble volume,
                              guint samplerate,
                              guint offset,
                              guint n_frames,
                              guint lfo_osc_mode,
                              gdouble lfo_freq,
                              gdouble lfo_depth,
                              gdouble tuning);

ags_fm_synth_util_square_s24 is deprecated and should not be used in newly-written code.

Generate frequency modulate square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_square_s32 ()

void
ags_fm_synth_util_square_s32 (gint32 *buffer,
                              gdouble freq,
                              gdouble phase,
                              gdouble volume,
                              guint samplerate,
                              guint offset,
                              guint n_frames,
                              guint lfo_osc_mode,
                              gdouble lfo_freq,
                              gdouble lfo_depth,
                              gdouble tuning);

ags_fm_synth_util_square_s32 is deprecated and should not be used in newly-written code.

Generate frequency modulate square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_square_s64 ()

void
ags_fm_synth_util_square_s64 (gint64 *buffer,
                              gdouble freq,
                              gdouble phase,
                              gdouble volume,
                              guint samplerate,
                              guint offset,
                              guint n_frames,
                              guint lfo_osc_mode,
                              gdouble lfo_freq,
                              gdouble lfo_depth,
                              gdouble tuning);

ags_fm_synth_util_square_s64 is deprecated and should not be used in newly-written code.

Generate frequency modulate square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_square_float ()

void
ags_fm_synth_util_square_float (gfloat *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble volume,
                                guint samplerate,
                                guint offset,
                                guint n_frames,
                                guint lfo_osc_mode,
                                gdouble lfo_freq,
                                gdouble lfo_depth,
                                gdouble tuning);

ags_fm_synth_util_square_float is deprecated and should not be used in newly-written code.

Generate frequency modulate square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_square_double ()

void
ags_fm_synth_util_square_double (gdouble *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble volume,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames,
                                 guint lfo_osc_mode,
                                 gdouble lfo_freq,
                                 gdouble lfo_depth,
                                 gdouble tuning);

ags_fm_synth_util_square_double is deprecated and should not be used in newly-written code.

Generate frequency modulate square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_square_complex ()

void
ags_fm_synth_util_square_complex (AgsComplex *buffer,
                                  gdouble freq,
                                  gdouble phase,
                                  gdouble volume,
                                  guint samplerate,
                                  guint offset,
                                  guint n_frames,
                                  guint lfo_osc_mode,
                                  gdouble lfo_freq,
                                  gdouble lfo_depth,
                                  gdouble tuning);

ags_fm_synth_util_square_complex is deprecated and should not be used in newly-written code.

Generate frequency modulate square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_impulse_s8 ()

void
ags_fm_synth_util_impulse_s8 (gint8 *buffer,
                              gdouble freq,
                              gdouble phase,
                              gdouble volume,
                              guint samplerate,
                              guint offset,
                              guint n_frames,
                              guint lfo_osc_mode,
                              gdouble lfo_freq,
                              gdouble lfo_depth,
                              gdouble tuning);

ags_fm_synth_util_impulse_s8 is deprecated and should not be used in newly-written code.

Generate frequency modulate impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_impulse_s16 ()

void
ags_fm_synth_util_impulse_s16 (gint16 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble volume,
                               guint samplerate,
                               guint offset,
                               guint n_frames,
                               guint lfo_osc_mode,
                               gdouble lfo_freq,
                               gdouble lfo_depth,
                               gdouble tuning);

ags_fm_synth_util_impulse_s16 is deprecated and should not be used in newly-written code.

Generate frequency modulate impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_impulse_s24 ()

void
ags_fm_synth_util_impulse_s24 (gint32 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble volume,
                               guint samplerate,
                               guint offset,
                               guint n_frames,
                               guint lfo_osc_mode,
                               gdouble lfo_freq,
                               gdouble lfo_depth,
                               gdouble tuning);

ags_fm_synth_util_impulse_s24 is deprecated and should not be used in newly-written code.

Generate frequency modulate impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_impulse_s32 ()

void
ags_fm_synth_util_impulse_s32 (gint32 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble volume,
                               guint samplerate,
                               guint offset,
                               guint n_frames,
                               guint lfo_osc_mode,
                               gdouble lfo_freq,
                               gdouble lfo_depth,
                               gdouble tuning);

ags_fm_synth_util_impulse_s32 is deprecated and should not be used in newly-written code.

Generate frequency modulate impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_impulse_s64 ()

void
ags_fm_synth_util_impulse_s64 (gint64 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble volume,
                               guint samplerate,
                               guint offset,
                               guint n_frames,
                               guint lfo_osc_mode,
                               gdouble lfo_freq,
                               gdouble lfo_depth,
                               gdouble tuning);

ags_fm_synth_util_impulse_s64 is deprecated and should not be used in newly-written code.

Generate frequency modulate impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_impulse_float ()

void
ags_fm_synth_util_impulse_float (gfloat *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble volume,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames,
                                 guint lfo_osc_mode,
                                 gdouble lfo_freq,
                                 gdouble lfo_depth,
                                 gdouble tuning);

ags_fm_synth_util_impulse_float is deprecated and should not be used in newly-written code.

Generate frequency modulate impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_impulse_double ()

void
ags_fm_synth_util_impulse_double (gdouble *buffer,
                                  gdouble freq,
                                  gdouble phase,
                                  gdouble volume,
                                  guint samplerate,
                                  guint offset,
                                  guint n_frames,
                                  guint lfo_osc_mode,
                                  gdouble lfo_freq,
                                  gdouble lfo_depth,
                                  gdouble tuning);

ags_fm_synth_util_impulse_double is deprecated and should not be used in newly-written code.

Generate frequency modulate impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_impulse_complex ()

void
ags_fm_synth_util_impulse_complex (AgsComplex *buffer,
                                   gdouble freq,
                                   gdouble phase,
                                   gdouble volume,
                                   guint samplerate,
                                   guint offset,
                                   guint n_frames,
                                   guint lfo_osc_mode,
                                   gdouble lfo_freq,
                                   gdouble lfo_depth,
                                   gdouble tuning);

ags_fm_synth_util_impulse_complex is deprecated and should not be used in newly-written code.

Generate frequency modulate impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sin ()

void
ags_fm_synth_util_sin (void *buffer,
                       gdouble freq,
                       gdouble phase,
                       gdouble volume,
                       guint samplerate,
                       guint audio_buffer_util_format,
                       guint offset,
                       guint n_frames,
                       guint lfo_osc_mode,
                       gdouble lfo_freq,
                       gdouble lfo_depth,
                       gdouble tuning);

ags_fm_synth_util_sin is deprecated and should not be used in newly-written code.

Generate frequency modulate sin wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
audio_buffer_util_format	the audio data format
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_sawtooth ()

void
ags_fm_synth_util_sawtooth (void *buffer,
                            gdouble freq,
                            gdouble phase,
                            gdouble volume,
                            guint samplerate,
                            guint audio_buffer_util_format,
                            guint offset,
                            guint n_frames,
                            guint lfo_osc_mode,
                            gdouble lfo_freq,
                            gdouble lfo_depth,
                            gdouble tuning);

ags_fm_synth_util_sawtooth is deprecated and should not be used in newly-written code.

Generate frequency modulate sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
audio_buffer_util_format	the audio data format
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_triangle ()

void
ags_fm_synth_util_triangle (void *buffer,
                            gdouble freq,
                            gdouble phase,
                            gdouble volume,
                            guint samplerate,
                            guint audio_buffer_util_format,
                            guint offset,
                            guint n_frames,
                            guint lfo_osc_mode,
                            gdouble lfo_freq,
                            gdouble lfo_depth,
                            gdouble tuning);

ags_fm_synth_util_triangle is deprecated and should not be used in newly-written code.

Generate frequency modulate triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
audio_buffer_util_format	the audio data format
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_square ()

void
ags_fm_synth_util_square (void *buffer,
                          gdouble freq,
                          gdouble phase,
                          gdouble volume,
                          guint samplerate,
                          guint audio_buffer_util_format,
                          guint offset,
                          guint n_frames,
                          guint lfo_osc_mode,
                          gdouble lfo_freq,
                          gdouble lfo_depth,
                          gdouble tuning);

ags_fm_synth_util_square is deprecated and should not be used in newly-written code.

Generate frequency modulate square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
audio_buffer_util_format	the audio data format
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_impulse ()

void
ags_fm_synth_util_impulse (void *buffer,
                           gdouble freq,
                           gdouble phase,
                           gdouble volume,
                           guint samplerate,
                           guint audio_buffer_util_format,
                           guint offset,
                           guint n_frames,
                           guint lfo_osc_mode,
                           gdouble lfo_freq,
                           gdouble lfo_depth,
                           gdouble tuning);

ags_fm_synth_util_impulse is deprecated and should not be used in newly-written code.

Generate frequency modulate impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
volume	the volume of the sin wave
samplerate	the samplerate
audio_buffer_util_format	the audio data format
offset	start frame
n_frames	generate n frames
lfo_osc_mode	the LFO's oscillator mode
lfo_freq	the LFO's frequency
lfo_depth	the LFO's depth
tuning	the tuninig

Since: 3.0.0

ags_fm_synth_util_get_type ()

GType
ags_fm_synth_util_get_type (void);

Types and Values

AGS_TYPE_FM_SYNTH_UTIL

#define AGS_TYPE_FM_SYNTH_UTIL         (ags_fm_synth_util_get_type())

struct AgsFMSynthUtil

struct AgsFMSynthUtil {
  gpointer source;
  guint source_stride;

  guint buffer_length;
  guint audio_buffer_util_format;
  guint samplerate;

  guint synth_oscillator_mode;

  gdouble frequency;
  gdouble phase;
  gdouble volume;

  guint lfo_oscillator_mode;

  gdouble lfo_frequency;
  gdouble lfo_depth;
  gdouble tuning;

  guint frame_count;
  guint offset;
};