This is an interface class for a non-spacialized sound. More...

#include <sound.h>

Inheritance diagram for Mezzanine::Audio::iSound:

Public Member Functions
	iSound ()
	Class constructor.

virtual	~iSound ()
	Class destructor.

virtual bool	AttachEffect (const UInt32 Slot, iEffect *Eff)=0
	Attaches an iEffect to this sound. More...

virtual bool	AttachFilter (iFilter *Fil)=0
	Attaches a filter to this sound that will operate on the direct feed, separate from any effects. More...

virtual Real	GetBaseVolume () const =0
	Gets the current volume of the sound source. More...

virtual UInt32	GetCompressedSize () const
	Gets the size of the encoded audio source in use. More...

virtual UInt32	GetCurrentCompressedPosition () const
	Gets the sounds current position in the encoded audio source. More...

virtual UInt32	GetCurrentPosition () const
	Gets the sounds current position in the decoded audio source. More...

virtual Real	GetCurrentTime () const
	Gets the current time position in the stream. More...

virtual iDecoder *	GetDecoder () const =0
	Gets the decoder that belongs to this sound. More...

virtual iEffect *	GetEffect (const UInt32 Slot) const =0
	Gets the iEffect attached at the specified slot. More...

virtual iFilter *	GetFilter () const =0
	Gets the filter currently being used by this object. More...

virtual UInt32	GetMaxEffectSlots () const =0
	Gets the max number of iEffect instances that can be attached to this sound. More...

virtual Real	GetMaxVolume () const =0
	Gets the Maximum volume of the sound source. More...

virtual Real	GetMinVolume () const =0
	Gets the minimum volume of the sound source. More...

virtual UInt32	GetNumEffectSlotsAvailable () const =0
	Gets the number of iEffect slots remaining that can be attached to. More...

virtual Real	GetPitch () const =0
	Gets the pitch of the sound source. More...

virtual UInt32	GetTotalSize () const
	Gets the size of the decoded audio source in use. More...

virtual Real	GetTotalTime () const
	Gets the length of the stream in seconds. More...

virtual UInt16	GetType () const =0
	Gets the sound type of this sound. More...

virtual Real	GetVolume () const =0
	Gets the current volume of the sound source after all volume settings are applied. More...

virtual bool	IsLooping () const =0
	Checks to see if the sound is currently set to loop. More...

virtual bool	IsPaused () const =0
	Gets whether or not the sound is currently paused. More...

virtual bool	IsPlaying () const =0
	Gets whether or not the sound is currently playing. More...

virtual bool	IsStopped () const =0
	Gets whether or not the sound is currently stopped. More...

virtual bool	IsValid () const =0
	Checks to see if this sound is valid and is ready for playback. More...

virtual void	Loop (bool ToLoop)=0
	Sets whether the playback of the sound should loop or not. More...

virtual void	Pause ()=0
	Pauses playback of the sound at it's current position in the stream.

virtual bool	Play ()=0
	Plays the sound with it's current configuration. More...

virtual void	RemoveEffect (const UInt32 Slot)=0
	Removes the iEffect in the specified slot. More...

virtual void	RemoveFilter ()=0
	Removes any currently attached filters.

virtual bool	Seek (const Real Seconds, bool Relative=false)=0
	Sets the current position of the stream from which to playback audio. More...

virtual void	SetBaseVolume (const Real Base)=0
	Sets the current volume of the sound source before effects and other volume settings. More...

virtual void	SetMaxVolume (const Real MaxVol)=0
	Sets the maximum volume the sound source can achieve. More...

virtual void	SetMinVolume (const Real MinVol)=0
	Sets the minimum volume the sound source can achieve. More...

virtual void	SetPitch (const Real Pitch)=0
	Sets the pitch of the sound source. More...

virtual void	SetStream (Resource::DataStreamPtr Stream, const Audio::Encoding Encode)=0
	Sets a new stream for playback by this iSound. More...

virtual void	SetStream (const UInt16 Type, Resource::DataStreamPtr Stream, const Audio::Encoding Encode)=0
	Sets a new stream for playback by this iSound. More...

virtual void	SetStream (iDecoder *Decode)=0
	Sets a new stream for playback by this iSound via a new decoder. More...

virtual void	SetStream (const UInt16 Type, iDecoder *Decode)=0
	Sets a new stream for playback by this iSound via a new decoder. More...

virtual void	Stop ()=0
	Stops playback of the sound and resets it's position back to the start.

Detailed Description

This is an interface class for a non-spacialized sound.

The iSound class is intended for non-3D purposes only.

Definition at line 60 of file sound.h.

Member Function Documentation

virtual bool Mezzanine::Audio::iSound::AttachEffect	(	const UInt32	Slot,
		iEffect *	Eff
	)

pure virtual

Attaches an iEffect to this sound.

Remarks: Valid Slot Range: 0 to iSound::GetNumEffectSlotsAvailable()

Parameters

Slot	The slot into which the iEffect will be attached.
Eff	The iEffect to be attached.

Returns: Returns true if the iEffect was successfully attached, false otherwise.

virtual bool Mezzanine::Audio::iSound::AttachFilter ( iFilter * Fil)

pure virtual

Attaches a filter to this sound that will operate on the direct feed, separate from any effects.

Note: This will remove any previously attached filter. Only one filter can be attached at a given time.

Parameters

Fil	The filter to be attached.

Returns: Returns true if the filter was successfully attached, false otherwise.

virtual Real Mezzanine::Audio::iSound::GetBaseVolume ( ) const

pure virtual

Gets the current volume of the sound source.

This function will get the current volume of the sound source before effects and other volume settings are applied.

Returns: Returns the source volume before attenuation and other effects.

virtual UInt32 Mezzanine::Audio::iSound::GetCompressedSize ( ) const

inlinevirtual

Gets the size of the encoded audio source in use.

Returns: Returns the size of the encoded audio source.

Definition at line 158 of file sound.h.

virtual UInt32 Mezzanine::Audio::iSound::GetCurrentCompressedPosition ( ) const

inlinevirtual

Gets the sounds current position in the encoded audio source.

Returns: Returns the current position in the encoded audio source in bytes.

Definition at line 166 of file sound.h.

virtual UInt32 Mezzanine::Audio::iSound::GetCurrentPosition ( ) const

inlinevirtual

Gets the sounds current position in the decoded audio source.

Returns: Returns the current position in the decoded audio source in bytes.

Definition at line 162 of file sound.h.

virtual Real Mezzanine::Audio::iSound::GetCurrentTime ( ) const

inlinevirtual

Gets the current time position in the stream.

Returns: Returns the current position in the stream in seconds.

Definition at line 150 of file sound.h.

virtual iDecoder* Mezzanine::Audio::iSound::GetDecoder ( ) const

pure virtual

Gets the decoder that belongs to this sound.

Returns: Returns a pointer to the decoder being used by this sound for playback.

virtual iEffect* Mezzanine::Audio::iSound::GetEffect ( const UInt32 Slot) const

pure virtual

Gets the iEffect attached at the specified slot.

Parameters

Slot	The slot to retrieve the iEffect from.

Returns: Returns a pointer to the iEffect attached at the specified slot, or NULL if none are attached.

virtual iFilter* Mezzanine::Audio::iSound::GetFilter ( ) const

pure virtual

Gets the filter currently being used by this object.

Returns: Returns a pointer to the currently attached filter, or NULL if there isn't one.

virtual UInt32 Mezzanine::Audio::iSound::GetMaxEffectSlots ( ) const

pure virtual

Gets the max number of iEffect instances that can be attached to this sound.

Returns: Returns the maximum number of iEffect instances this sound can support.

virtual Real Mezzanine::Audio::iSound::GetMaxVolume ( ) const

pure virtual

Gets the Maximum volume of the sound source.

Returns: Returns the maximum volume that the source can achieve.

virtual Real Mezzanine::Audio::iSound::GetMinVolume ( ) const

pure virtual

Gets the minimum volume of the sound source.

Returns: Returns the minimum volume that the source can be attenuated to.

virtual UInt32 Mezzanine::Audio::iSound::GetNumEffectSlotsAvailable ( ) const

pure virtual

Gets the number of iEffect slots remaining that can be attached to.

Returns: Returns the remaining number of iEffect instances this sound can support before it reaches it's max.

virtual Real Mezzanine::Audio::iSound::GetPitch ( ) const

pure virtual

Gets the pitch of the sound source.

Returns: Returns the pitch of the source.

virtual UInt32 Mezzanine::Audio::iSound::GetTotalSize ( ) const

inlinevirtual

Gets the size of the decoded audio source in use.

Returns: Returns the size of the decoded audio source.

Definition at line 154 of file sound.h.

virtual Real Mezzanine::Audio::iSound::GetTotalTime ( ) const

inlinevirtual

Gets the length of the stream in seconds.

Returns: Returns the total amount of time needed to playback the sound in seconds.

Definition at line 146 of file sound.h.

virtual UInt16 Mezzanine::Audio::iSound::GetType ( ) const

pure virtual

Gets the sound type of this sound.

Returns: Returns a SoundType enum value that is the type of this sound.

virtual Real Mezzanine::Audio::iSound::GetVolume ( ) const

pure virtual

Gets the current volume of the sound source after all volume settings are applied.

Note: The internal constructs for sound will be updated of any changes to the volume of this object when the _Update() method is called.

Returns: Returns a Real representing the volume of this sound after all volume settings are applied.

virtual bool Mezzanine::Audio::iSound::IsLooping ( ) const

pure virtual

Checks to see if the sound is currently set to loop.

Returns: Returns true if this sound will restart from the beginning when it finishes playing back.

virtual bool Mezzanine::Audio::iSound::IsPaused ( ) const

pure virtual

Gets whether or not the sound is currently paused.

Returns: Returns true if the sound is paused, false otherwise.

virtual bool Mezzanine::Audio::iSound::IsPlaying ( ) const

pure virtual

Gets whether or not the sound is currently playing.

Returns: Returns true if the sound is playing, false otherwise.

virtual bool Mezzanine::Audio::iSound::IsStopped ( ) const

pure virtual

Gets whether or not the sound is currently stopped.

Returns: Returns true if the sound is stopped, false otherwise.

virtual bool Mezzanine::Audio::iSound::IsValid ( ) const

pure virtual

Checks to see if this sound is valid and is ready for playback.

Returns: Returns true if this sound is ready for playback, false if it is misconfigured.

virtual void Mezzanine::Audio::iSound::Loop ( bool ToLoop)

pure virtual

Sets whether the playback of the sound should loop or not.

Parameters

ToLoop Whether to restart the sound when the end of playback is reached.

virtual bool Mezzanine::Audio::iSound::Play ( )

pure virtual

Plays the sound with it's current configuration.

Note: This will restart playback in the event it is already playing.

Returns: Returns true if the sound succussfully started playing, false if there was an error.

virtual void Mezzanine::Audio::iSound::RemoveEffect ( const UInt32 Slot)

pure virtual

Removes the iEffect in the specified slot.

Remarks: Valid Slot Range: 0 to iSound::GetNumEffectSlotsAvailable()

Parameters

Slot	The slot to remove the occupying iEffect.

virtual bool Mezzanine::Audio::iSound::Seek	(	const Real	Seconds,
		bool	Relative = `false`
	)

pure virtual

Sets the current position of the stream from which to playback audio.

Note: May not be supported by all codecs.

Parameters

Seconds	Number of seconds to seek.
Relative	Whether to seek from the current position or the start of the stream.

Returns: Returns true on success, False if the codec does not support seeking.

virtual void Mezzanine::Audio::iSound::SetBaseVolume ( const Real Base)

pure virtual

Sets the current volume of the sound source before effects and other volume settings.

This function will set the current volume of the sound source before effects (like attenuation) are applied.

Parameters

Base	The volume of the sound source to be applied.

virtual void Mezzanine::Audio::iSound::SetMaxVolume ( const Real MaxVol)

pure virtual

Sets the maximum volume the sound source can achieve.

This function will set the maximum volume the sound source can achieve after effects(like attenuation) have been applied.

Parameters

MaxVol The maximum volume allowed for the sound source.

virtual void Mezzanine::Audio::iSound::SetMinVolume ( const Real MinVol)

pure virtual

Sets the minimum volume the sound source can achieve.

This function will set the minimum volume the sound source can achieve after effects(like attenuation) have been applied.

Parameters

MinVol The minimum volume allowed for the sound source.

virtual void Mezzanine::Audio::iSound::SetPitch ( const Real Pitch)

pure virtual

Sets the pitch of the sound source.

Note: Higher values will speed up the playback of the sound. Default: 1.0

Parameters

Pitch The new pitch of the sound.

virtual void Mezzanine::Audio::iSound::SetStream	(	Resource::DataStreamPtr	Stream,
		const Audio::Encoding	Encode
	)

pure virtual

Sets a new stream for playback by this iSound.

Parameters

Stream	The stream to be decoded and played by this sound.
Encode	The encoding to expect when decoding the stream provided.

virtual void Mezzanine::Audio::iSound::SetStream	(	const UInt16	Type,
		Resource::DataStreamPtr	Stream,
		const Audio::Encoding	Encode
	)

pure virtual

Sets a new stream for playback by this iSound.

Parameters

Type	The new type to set this iSound instance as.
Stream	The stream to be decoded and played by this sound.
Encode	The encoding to expect when decoding the stream provided.

virtual void Mezzanine::Audio::iSound::SetStream ( iDecoder * Decode)

pure virtual

Sets a new stream for playback by this iSound via a new decoder.

Warning: iSound instances take ownership of decoders. Decoders should not be shared between iSound instances.

Parameters

Decode A pointer to the decoder containing the stream that will be used by this iSound.

virtual void Mezzanine::Audio::iSound::SetStream	(	const UInt16	Type,
		iDecoder *	Decode
	)

pure virtual

Sets a new stream for playback by this iSound via a new decoder.

Warning: iSound instances take ownership of decoders. Decoders should not be shared between iSound instances.

Parameters

Type	The new type to set this iSound instance as.
Decode	A pointer to the decoder containing the stream that will be used by this iSound.

The documentation for this class was generated from the following file:

/home/sqeaky/Code/Mezzanine/Mezzanine/src/Audio/sound.h

Public Member Functions

Detailed Description

Member Function Documentation