NullAudioManager Class Reference

Inheritance diagram for NullAudioManager:

Public Member Functions
virtual PN_stdfloat	audio_3d_get_distance_factor () const
virtual PN_stdfloat	audio_3d_get_doppler_factor () const
virtual PN_stdfloat	audio_3d_get_drop_off_factor () const
virtual void	audio_3d_get_listener_attributes (PN_stdfloat *px, PN_stdfloat *py, PN_stdfloat *pz, PN_stdfloat *vx, PN_stdfloat *vy, PN_stdfloat *vz, PN_stdfloat *fx, PN_stdfloat *fy, PN_stdfloat *fz, PN_stdfloat *ux, PN_stdfloat *uy, PN_stdfloat *uz)
virtual void	audio_3d_set_distance_factor (PN_stdfloat factor)
virtual void	audio_3d_set_doppler_factor (PN_stdfloat factor)
virtual void	audio_3d_set_drop_off_factor (PN_stdfloat factor)
virtual void	audio_3d_set_listener_attributes (PN_stdfloat px, PN_stdfloat py, PN_stdfloat pz, PN_stdfloat vx, PN_stdfloat vy, PN_stdfloat vz, PN_stdfloat fx, PN_stdfloat fy, PN_stdfloat fz, PN_stdfloat ux, PN_stdfloat uy, PN_stdfloat uz)
virtual void	clear_cache ()
virtual TypeHandle	force_init_type ()
virtual bool	get_active () const
virtual unsigned int	get_cache_limit () const
virtual unsigned int	get_concurrent_sound_limit () const
virtual PN_stdfloat	get_play_rate () const
virtual TypeHandle	get_type () const
virtual PN_stdfloat	get_volume () const
virtual bool	is_valid ()
virtual	PT (AudioSound) get_sound(const Filename &
virtual	PT (AudioSound) get_sound(MovieAudio *sound
virtual void	reduce_sounds_playing_to (unsigned int count)
virtual void	set_active (bool)
virtual void	set_cache_limit (unsigned int)
virtual void	set_concurrent_sound_limit (unsigned int limit)
virtual void	set_play_rate (PN_stdfloat)
virtual void	set_volume (PN_stdfloat)
virtual void	stop_all_sounds ()
virtual void	uncache_sound (const Filename &)
Public Member Functions inherited from AudioManager
virtual bool	configure_filters (FilterProperties *config)
	Configures the global DSP filter chain.
virtual int	get_speaker_setup ()
virtual void	output (std::ostream &out) const
	PT (AudioSound) get_null_sound()
virtual void	set_speaker_configuration (LVecBase3 *speaker1, LVecBase3 *speaker2=nullptr, LVecBase3 *speaker3=nullptr, LVecBase3 *speaker4=nullptr, LVecBase3 *speaker5=nullptr, LVecBase3 *speaker6=nullptr, LVecBase3 *speaker7=nullptr, LVecBase3 *speaker8=nullptr, LVecBase3 *speaker9=nullptr)
	For use only with Miles.
virtual void	set_speaker_setup (SpeakerModeCategory cat)
virtual void	shutdown ()
	Call this at exit time to shut down the audio system.
virtual void	update ()
	Must be called every frame.
virtual void	write (std::ostream &out) const
Public Member Functions inherited from TypedReferenceCount
	TypedReferenceCount (const TypedReferenceCount &copy)
void	operator= (const TypedReferenceCount &copy)
Public Member Functions inherited from TypedObject
	TypedObject (const TypedObject &copy)=default
TypedObject *	as_typed_object ()
	Returns the object, upcast (if necessary) to a TypedObject pointer.
const TypedObject *	as_typed_object () const
	Returns the object, upcast (if necessary) to a TypedObject pointer.
int	get_best_parent_from_Set (const std::set< int > &) const
int	get_type_index () const
	Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.
bool	is_exact_type (TypeHandle handle) const
	Returns true if the current object is the indicated type exactly.
bool	is_of_type (TypeHandle handle) const
	Returns true if the current object is or derives from the indicated type.
TypedObject &	operator= (const TypedObject &copy)=default
Public Member Functions inherited from MemoryBase
void	operator delete (void *, void *)
void	operator delete (void *ptr)
void	operator delete[] (void *, void *)
void	operator delete[] (void *ptr)
void *	operator new (size_t size)
void *	operator new (size_t size, void *ptr)
void *	operator new[] (size_t size)
void *	operator new[] (size_t size, void *ptr)
Public Member Functions inherited from ReferenceCount
int	get_ref_count () const
WeakReferenceList *	get_weak_list () const
	Returns the WeakReferenceList associated with this ReferenceCount object.
bool	has_weak_list () const
	Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise.
void	local_object ()
	This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack.
void	ref () const
	Explicitly increments the reference count.
bool	ref_if_nonzero () const
	Atomically increases the reference count of this object if it is not zero.
bool	test_ref_count_integrity () const
	Does some easy checks to make sure that the reference count isn't completely bogus.
bool	test_ref_count_nonzero () const
	Does some easy checks to make sure that the reference count isn't zero, or completely bogus.
virtual bool	unref () const
	Explicitly decrements the reference count.
bool	unref_if_one () const
	Atomically decreases the reference count of this object if it is one.
WeakReferenceList *	weak_ref ()
	Adds the indicated PointerToVoid as a weak reference to this object.
void	weak_unref ()
	Removes the indicated PointerToVoid as a weak reference to this object.

Static Public Member Functions
static TypeHandle	get_class_type ()
static void	init_type ()
Static Public Member Functions inherited from AudioManager
static TypeHandle	get_class_type ()
static Filename	get_dls_pathname ()
static void	init_type ()
static	PT (AudioManager) create_AudioManager()
static void	register_AudioManager_creator (Create_AudioManager_proc *proc)
Static Public Member Functions inherited from TypedReferenceCount
static TypeHandle	get_class_type ()
static void	init_type ()
Static Public Member Functions inherited from TypedObject
static TypeHandle	get_class_type ()
static void	init_type ()
	This function is declared non-inline to work around a compiler bug in g++ 2.96.
Static Public Member Functions inherited from ReferenceCount
static TypeHandle	get_class_type ()
static void	init_type ()

Public Attributes
virtual bool int	mode =SM_heuristic)
virtual bool	positional = false
Public Attributes inherited from AudioManager
	get_dls_pathname
	Returns the full pathname to the DLS file, as specified by the Config.prc file, or the default for the current OS if appropriate.
virtual bool int	mode =SM_heuristic) = 0
virtual bool	positional = false
Public Attributes inherited from TypedObject
	get_type
Public Attributes inherited from ReferenceCount
	get_ref_count
	Returns the current reference count.

Additional Inherited Members
Public Types inherited from AudioManager
enum	SpeakerId {   SPK_none , SPK_frontleft , SPK_frontright , SPK_center ,   SPK_sub , SPK_backleft , SPK_backright , SPK_sideleft ,   SPK_sideright , SPK_COUNT }
enum	SpeakerModeCategory {   SPEAKERMODE_raw , SPEAKERMODE_mono , SPEAKERMODE_stereo , SPEAKERMODE_quad ,   SPEAKERMODE_surround , SPEAKERMODE_5point1 , SPEAKERMODE_7point1 , SPEAKERMODE_max ,   SPEAKERMODE_COUNT }
enum	StreamMode { SM_heuristic , SM_sample , SM_stream }

Detailed Description

Definition at line 21 of file nullAudioManager.h.

Constructor & Destructor Documentation

NullAudioManager()

NullAudioManager::NullAudioManager

(

)

Definition at line 27 of file nullAudioManager.cxx.

~NullAudioManager()

NullAudioManager::~NullAudioManager ( )

virtual

Definition at line 35 of file nullAudioManager.cxx.

Member Function Documentation

audio_3d_get_distance_factor()

PN_stdfloat NullAudioManager::audio_3d_get_distance_factor ( ) const

virtual

Reimplemented from AudioManager.

Definition at line 204 of file nullAudioManager.cxx.

audio_3d_get_doppler_factor()

PN_stdfloat NullAudioManager::audio_3d_get_doppler_factor ( ) const

virtual

Reimplemented from AudioManager.

Definition at line 221 of file nullAudioManager.cxx.

audio_3d_get_drop_off_factor()

PN_stdfloat NullAudioManager::audio_3d_get_drop_off_factor ( ) const

virtual

Reimplemented from AudioManager.

Definition at line 238 of file nullAudioManager.cxx.

audio_3d_get_listener_attributes()

void NullAudioManager::audio_3d_get_listener_attributes ( PN_stdfloat * px, PN_stdfloat * py, PN_stdfloat * pz, PN_stdfloat * vx, PN_stdfloat * vy, PN_stdfloat * vz, PN_stdfloat * fx, PN_stdfloat * fy, PN_stdfloat * fz, PN_stdfloat * ux, PN_stdfloat * uy, PN_stdfloat * uz )

virtual

Reimplemented from AudioManager.

Definition at line 188 of file nullAudioManager.cxx.

audio_3d_set_distance_factor()

void NullAudioManager::audio_3d_set_distance_factor ( PN_stdfloat factor )

virtual

Reimplemented from AudioManager.

Definition at line 196 of file nullAudioManager.cxx.

audio_3d_set_doppler_factor()

void NullAudioManager::audio_3d_set_doppler_factor ( PN_stdfloat factor )

virtual

Reimplemented from AudioManager.

Definition at line 213 of file nullAudioManager.cxx.

audio_3d_set_drop_off_factor()

void NullAudioManager::audio_3d_set_drop_off_factor ( PN_stdfloat factor )

virtual

Reimplemented from AudioManager.

Definition at line 230 of file nullAudioManager.cxx.

audio_3d_set_listener_attributes()

void NullAudioManager::audio_3d_set_listener_attributes ( PN_stdfloat px, PN_stdfloat py, PN_stdfloat pz, PN_stdfloat vx, PN_stdfloat vy, PN_stdfloat vz, PN_stdfloat fx, PN_stdfloat fy, PN_stdfloat fz, PN_stdfloat ux, PN_stdfloat uy, PN_stdfloat uz )

virtual

Reimplemented from AudioManager.

Definition at line 180 of file nullAudioManager.cxx.

clear_cache()

void NullAudioManager::clear_cache ( )

virtual

Implements AudioManager.

Definition at line 75 of file nullAudioManager.cxx.

force_init_type()

virtual TypeHandle NullAudioManager::force_init_type ( )

inlinevirtual

Reimplemented from AudioManager.

Definition at line 86 of file nullAudioManager.h.

get_active()

bool NullAudioManager::get_active ( ) const

virtual

Implements AudioManager.

Definition at line 140 of file nullAudioManager.cxx.

get_cache_limit()

unsigned int NullAudioManager::get_cache_limit ( ) const

virtual

Implements AudioManager.

Definition at line 91 of file nullAudioManager.cxx.

get_class_type()

static TypeHandle NullAudioManager::get_class_type ( )

inlinestatic

Definition at line 75 of file nullAudioManager.h.

get_concurrent_sound_limit()

unsigned int NullAudioManager::get_concurrent_sound_limit ( ) const

virtual

Implements AudioManager.

Definition at line 156 of file nullAudioManager.cxx.

get_play_rate()

PN_stdfloat NullAudioManager::get_play_rate ( ) const

virtual

Definition at line 124 of file nullAudioManager.cxx.

get_type()

virtual TypeHandle NullAudioManager::get_type ( ) const

inlinevirtual

Reimplemented from AudioManager.

Definition at line 83 of file nullAudioManager.h.

get_volume()

PN_stdfloat NullAudioManager::get_volume ( ) const

virtual

Implements AudioManager.

Definition at line 108 of file nullAudioManager.cxx.

init_type()

static void NullAudioManager::init_type ( )

inlinestatic

Definition at line 78 of file nullAudioManager.h.

is_valid()

bool NullAudioManager::is_valid ( )

virtual

Implements AudioManager.

Definition at line 43 of file nullAudioManager.cxx.

PT() [1/2]

virtual NullAudioManager::PT ( AudioSound ) const &

virtual

Reimplemented from AudioManager.

PT() [2/2]

virtual NullAudioManager::PT ( AudioSound )

virtual

Reimplemented from AudioManager.

reduce_sounds_playing_to()

void NullAudioManager::reduce_sounds_playing_to ( unsigned int count )

virtual

Implements AudioManager.

Definition at line 164 of file nullAudioManager.cxx.

set_active()

void NullAudioManager::set_active ( bool )

virtual

Implements AudioManager.

Definition at line 132 of file nullAudioManager.cxx.

set_cache_limit()

void NullAudioManager::set_cache_limit ( unsigned int )

virtual

Implements AudioManager.

Definition at line 83 of file nullAudioManager.cxx.

set_concurrent_sound_limit()

void NullAudioManager::set_concurrent_sound_limit ( unsigned int limit )

virtual

Implements AudioManager.

Definition at line 148 of file nullAudioManager.cxx.

set_play_rate()

void NullAudioManager::set_play_rate ( PN_stdfloat )

virtual

Definition at line 116 of file nullAudioManager.cxx.

set_volume()

void NullAudioManager::set_volume ( PN_stdfloat )

virtual

Implements AudioManager.

Definition at line 100 of file nullAudioManager.cxx.

stop_all_sounds()

void NullAudioManager::stop_all_sounds ( )

virtual

Implements AudioManager.

Definition at line 172 of file nullAudioManager.cxx.

uncache_sound()

void NullAudioManager::uncache_sound ( const Filename & )

virtual

Implements AudioManager.

Definition at line 67 of file nullAudioManager.cxx.

Member Data Documentation

mode

bool int NullAudioManager::mode =SM_heuristic)

Definition at line 32 of file nullAudioManager.h.

positional

bool NullAudioManager::positional = false

Definition at line 32 of file nullAudioManager.h.

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

• panda/src/audio/nullAudioManager.h
• panda/src/audio/nullAudioManager.cxx