#include <SFML/Audio/Export.h>
#include <SFML/Audio/SoundStatus.h>
#include <SFML/Audio/Types.h>
#include <SFML/System/Time.h>
#include <SFML/System/Vector3.h>

Functions
sfSound *	sfSound_create (void)
	Create a new sound.

sfSound *	sfSound_copy (const sfSound *sound)
	Create a new sound by copying an existing one.

void	sfSound_destroy (sfSound *sound)
	Destroy a sound.

void	sfSound_play (sfSound *sound)
	Start or resume playing a sound.

void	sfSound_pause (sfSound *sound)
	Pause a sound.

void	sfSound_stop (sfSound *sound)
	Stop playing a sound.

void	sfSound_setBuffer (sfSound sound, const sfSoundBuffer buffer)
	Set the source buffer containing the audio data to play.

const sfSoundBuffer *	sfSound_getBuffer (const sfSound *sound)
	Get the audio buffer attached to a sound.

void	sfSound_setLoop (sfSound *sound, sfBool loop)
	Set whether or not a sound should loop after reaching the end.

sfBool	sfSound_getLoop (const sfSound *sound)
	Tell whether or not a sound is in loop mode.

sfSoundStatus	sfSound_getStatus (const sfSound *sound)
	Get the current status of a sound (stopped, paused, playing)

void	sfSound_setPitch (sfSound *sound, float pitch)
	Set the pitch of a sound.

void	sfSound_setVolume (sfSound *sound, float volume)
	Set the volume of a sound.

void	sfSound_setPosition (sfSound *sound, sfVector3f position)
	Set the 3D position of a sound in the audio scene.

void	sfSound_setRelativeToListener (sfSound *sound, sfBool relative)
	Make the sound's position relative to the listener or absolute.

void	sfSound_setMinDistance (sfSound *sound, float distance)
	Set the minimum distance of a sound.

void	sfSound_setAttenuation (sfSound *sound, float attenuation)
	Set the attenuation factor of a sound.

void	sfSound_setPlayingOffset (sfSound *sound, sfTime timeOffset)
	Change the current playing position of a sound.

float	sfSound_getPitch (const sfSound *sound)
	Get the pitch of a sound.

float	sfSound_getVolume (const sfSound *sound)
	Get the volume of a sound.

sfVector3f	sfSound_getPosition (const sfSound *sound)
	Get the 3D position of a sound in the audio scene.

sfBool	sfSound_isRelativeToListener (const sfSound *sound)
	Tell whether a sound's position is relative to the listener or is absolute.

float	sfSound_getMinDistance (const sfSound *sound)
	Get the minimum distance of a sound.

float	sfSound_getAttenuation (const sfSound *sound)
	Get the attenuation factor of a sound.

sfTime	sfSound_getPlayingOffset (const sfSound *sound)
	Get the current playing position of a sound.

Function Documentation

◆ sfSound_copy()

sfSound * sfSound_copy ( const sfSound * sound )

Create a new sound by copying an existing one.

Parameters

sound Sound to copy

Returns: A new sfSound object which is a copy of sound

◆ sfSound_create()

sfSound * sfSound_create ( void )

Create a new sound.

Returns: A new sfSound object

◆ sfSound_destroy()

void sfSound_destroy ( sfSound * sound )

Destroy a sound.

Parameters

sound Sound to destroy

◆ sfSound_getAttenuation()

float sfSound_getAttenuation ( const sfSound * sound )

Get the attenuation factor of a sound.

Parameters

sound Sound object

Returns: Attenuation factor of the sound

◆ sfSound_getBuffer()

const sfSoundBuffer * sfSound_getBuffer ( const sfSound * sound )

Get the audio buffer attached to a sound.

Parameters

sound Sound object

Returns: Sound buffer attached to the sound (can be NULL)

◆ sfSound_getLoop()

sfBool sfSound_getLoop ( const sfSound * sound )

Tell whether or not a sound is in loop mode.

Parameters

sound Sound object

Returns: sfTrue if the sound is looping, sfFalse otherwise

◆ sfSound_getMinDistance()

float sfSound_getMinDistance ( const sfSound * sound )

Get the minimum distance of a sound.

Parameters

sound Sound object

Returns: Minimum distance of the sound

◆ sfSound_getPitch()

float sfSound_getPitch ( const sfSound * sound )

Get the pitch of a sound.

Parameters

sound Sound object

Returns: Pitch of the sound

◆ sfSound_getPlayingOffset()

sfTime sfSound_getPlayingOffset ( const sfSound * sound )

Get the current playing position of a sound.

Parameters

sound Sound object

Returns: Current playing position

◆ sfSound_getPosition()

sfVector3f sfSound_getPosition ( const sfSound * sound )

Get the 3D position of a sound in the audio scene.

Parameters

sound Sound object

Returns: Position of the sound in the world

◆ sfSound_getStatus()

sfSoundStatus sfSound_getStatus ( const sfSound * sound )

Get the current status of a sound (stopped, paused, playing)

Parameters

sound Sound object

Returns: Current status

◆ sfSound_getVolume()

float sfSound_getVolume ( const sfSound * sound )

Get the volume of a sound.

Parameters

sound Sound object

Returns: Volume of the sound, in the range [0, 100]

◆ sfSound_isRelativeToListener()

sfBool sfSound_isRelativeToListener ( const sfSound * sound )

Tell whether a sound's position is relative to the listener or is absolute.

Parameters

sound Sound object

Returns: sfTrue if the position is relative, sfFalse if it's absolute

◆ sfSound_pause()

void sfSound_pause ( sfSound * sound )

Pause a sound.

This function pauses the sound if it was playing, otherwise (sound already paused or stopped) it has no effect.

Parameters

sound Sound object

◆ sfSound_play()

void sfSound_play ( sfSound * sound )

Start or resume playing a sound.

This function starts the sound if it was stopped, resumes it if it was paused, and restarts it from beginning if it was it already playing. This function uses its own thread so that it doesn't block the rest of the program while the sound is played.

Parameters

sound Sound object

◆ sfSound_setAttenuation()

void sfSound_setAttenuation	(	sfSound *	sound,
		float	attenuation
	)

Set the attenuation factor of a sound.

The attenuation is a multiplicative factor which makes the sound more or less loud according to its distance from the listener. An attenuation of 0 will produce a non-attenuated sound, i.e. its volume will always be the same whether it is heard from near or from far. On the other hand, an attenuation value such as 100 will make the sound fade out very quickly as it gets further from the listener. The default value of the attenuation is 1.

Parameters

sound	Sound object
attenuation	New attenuation factor of the sound

◆ sfSound_setBuffer()

void sfSound_setBuffer	(	sfSound *	sound,
		const sfSoundBuffer *	buffer
	)

Set the source buffer containing the audio data to play.

It is important to note that the sound buffer is not copied, thus the sfSoundBuffer object must remain alive as long as it is attached to the sound.

Parameters

sound	Sound object
buffer	Sound buffer to attach to the sound

◆ sfSound_setLoop()

void sfSound_setLoop	(	sfSound *	sound,
		sfBool	loop
	)

Set whether or not a sound should loop after reaching the end.

If set, the sound will restart from beginning after reaching the end and so on, until it is stopped or sfSound_setLoop(sound, sfFalse) is called. The default looping state for sounds is false.

Parameters

sound	Sound object
loop	sfTrue to play in loop, sfFalse to play once

◆ sfSound_setMinDistance()

void sfSound_setMinDistance	(	sfSound *	sound,
		float	distance
	)

Set the minimum distance of a sound.

The "minimum distance" of a sound is the maximum distance at which it is heard at its maximum volume. Further than the minimum distance, it will start to fade out according to its attenuation factor. A value of 0 ("inside the head of the listener") is an invalid value and is forbidden. The default value of the minimum distance is 1.

Parameters

sound	Sound object
distance	New minimum distance of the sound

◆ sfSound_setPitch()

void sfSound_setPitch	(	sfSound *	sound,
		float	pitch
	)

Set the pitch of a sound.

The pitch represents the perceived fundamental frequency of a sound; thus you can make a sound more acute or grave by changing its pitch. A side effect of changing the pitch is to modify the playing speed of the sound as well. The default value for the pitch is 1.

Parameters

sound	Sound object
pitch	New pitch to apply to the sound

◆ sfSound_setPlayingOffset()

void sfSound_setPlayingOffset	(	sfSound *	sound,
		sfTime	timeOffset
	)

Change the current playing position of a sound.

The playing position can be changed when the sound is either paused or playing.

Parameters

sound	Sound object
timeOffset	New playing position

◆ sfSound_setPosition()

void sfSound_setPosition	(	sfSound *	sound,
		sfVector3f	position
	)

Set the 3D position of a sound in the audio scene.

Only sounds with one channel (mono sounds) can be spatialized. The default position of a sound is (0, 0, 0).

Parameters

sound	Sound object
position	Position of the sound in the scene

◆ sfSound_setRelativeToListener()

void sfSound_setRelativeToListener	(	sfSound *	sound,
		sfBool	relative
	)

Make the sound's position relative to the listener or absolute.

Making a sound relative to the listener will ensure that it will always be played the same way regardless the position of the listener. This can be useful for non-spatialized sounds, sounds that are produced by the listener, or sounds attached to it. The default value is false (position is absolute).

Parameters

sound	Sound object
relative	sfTrue to set the position relative, sfFalse to set it absolute

◆ sfSound_setVolume()

void sfSound_setVolume	(	sfSound *	sound,
		float	volume
	)

Set the volume of a sound.

The volume is a value between 0 (mute) and 100 (full volume). The default value for the volume is 100.

Parameters

sound	Sound object
volume	Volume of the sound

◆ sfSound_stop()

void sfSound_stop ( sfSound * sound )

Stop playing a sound.

This function stops the sound if it was playing or paused, and does nothing if it was already stopped. It also resets the playing position (unlike sfSound_pause).

Parameters

sound Sound object

Functions

Function Documentation

◆ sfSound_copy()

◆ sfSound_create()

◆ sfSound_destroy()

◆ sfSound_getAttenuation()

◆ sfSound_getBuffer()

◆ sfSound_getLoop()

◆ sfSound_getMinDistance()

◆ sfSound_getPitch()

◆ sfSound_getPlayingOffset()

◆ sfSound_getPosition()

◆ sfSound_getStatus()

◆ sfSound_getVolume()

◆ sfSound_isRelativeToListener()

◆ sfSound_pause()

◆ sfSound_play()

◆ sfSound_setAttenuation()

◆ sfSound_setBuffer()

◆ sfSound_setLoop()

◆ sfSound_setMinDistance()

◆ sfSound_setPitch()

◆ sfSound_setPlayingOffset()

◆ sfSound_setPosition()

◆ sfSound_setRelativeToListener()

◆ sfSound_setVolume()

◆ sfSound_stop()