Unigine::Plugins::FMOD::FMODStudio Class

FMODStudio Class

Members

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Bank * loadBank ( const char * path ) #

Loads a bank at a given path.

Arguments

• const char * path - Path to the bank file.

Return value

Bank object.

Bank * loadBankFromMemory ( const char * buffer, int size ) #

Loads a bank from the specified buffer in memory.

Arguments

• const char * buffer - Buffer containing a bank to be loaded.
• int size - Size of the bank to be loaded, in bytes.

Return value

Bank object.

VCA * getVCA ( const char * path ) #

Auxiliary function, not to be used.

Arguments

• const char * path

Bus * getBus ( const char * path ) #

Auxiliary function, not to be used.

Arguments

• const char * path

EventInstance * getEvent ( const char * path ) #

Returns the EventInstance object at a given path.

Arguments

• const char * path - Path of the EventInstance.

Return value

EventInstance object.

EventDescription * getEventDescription ( const char * path ) #

Auxiliary function, not to be used.

Arguments

• const char * path

void setListener3DAttributes ( int listener, const Math::Vec3 & position, const Math::Vec3 & up, const Math::Vec3 & forward, const Math::Vec3 & velocity ) #

Sets the 3D attributes of the listener. Vectors must be provided in the correct handedness.

Arguments

• int listener - Listener index.
• const Math::Vec3 & position - Position in world space used for panning and attenuation.
• const Math::Vec3 & up - Upwards orientation, must be of unit length (1.0) and perpendicular to forward.
• const Math::Vec3 & forward - Forwards orientation, must be of unit length (1.0) and perpendicular to up.
• const Math::Vec3 & velocity - Velocity in world space used for doppler.

void getListener3DAttributes ( int listener, Math::Vec3 & position, Math::Vec3 & up, Math::Vec3 & forward, Math::Vec3 & velocity ) #

Returns the 3D attributes of the listener.

Arguments

• int listener - Listener index.
• Math::Vec3 & position - Position in world space.
• Math::Vec3 & up - Upwards orientation.
• Math::Vec3 & forward - Forwards orientation.
• Math::Vec3 & velocity - Velocity in world space.

void setListenerVelocity ( const Math::Vec3 & velocity ) #

Sets the velocity of the listener.

Arguments

• const Math::Vec3 & velocity - Velocity in world space.

void setListenerTransform ( const Math::Mat4 & transform ) #

Sets the transformation matrix of the listener. Currently the listener only works with the standard camera.

Arguments

• const Math::Mat4 & transform - Transformation matrix.

void setParentForListener ( const Ptr<Node> & parent ) #

Sets a parent node for the listener.

Arguments

• const Ptr<Node> & parent - Node to be set as a parent.

void useStudioLiveUpdateFlag ( ) #

Enables live update.

void useStudioSyncUpdateFlag ( ) #

Disables asynchronous processing and perform all processing on the calling thread instead.

void useStudioLoadFromUpdateFlag ( ) #

No additional threads are created for bank and resource loading.

void useCoreStreamFromUpdateFlag ( ) #

No stream thread is created internally. Mainly used with non-realtime outputs.

void update ( ) #

Updates the FMOD system.

void initStudio ( ) #

Studio initialization.

Bank * getBank ( int id ) #

Auxiliary function, not to be used.

Arguments

• int id

EventDescription * getEventDescription ( int id ) #

Auxiliary function, not to be used.

Arguments

• int id

Bus * getBus ( int id ) #

Auxiliary function, not to be used.

Arguments

• int id

VCA * getVCA ( int id ) #

Auxiliary function, not to be used.

Arguments

• int id

int getBankCount ( ) #

Returns the number of loaded banks.

Return value

Number of banks.

int getEventDescriptionCount ( ) #

Returns the number of event descriptions.

Return value

Event description count.

int getBusCount ( ) #

Returns the number of buses.

Return value

Number of buses.

int getVCACount ( ) #

Returns the number of VCAs.

Return value

VCA count.

FMODStudio::BufferUsage getBufferUsage ( ) #

Returns buffer usage information.

Return value

Buffer usage information.

void resetBufferUsage ( ) #

Resets memory buffer usage statistics.

FMODStudio::CPUUsageTotal getCPUUsageTotal ( ) #

Returns the total amount of CPU used.

Return value

Total CPU usage.

void getMemoryUsage ( int & exclusive, int & inclusive, int & sample_data ) #

Returns memory usage statistics.

Arguments

• int & exclusive - Size of memory belonging to the bus or event instance.
• int & inclusive - Size of memory belonging exclusively to the bus or event plus the inclusive memory sizes of all buses and event instances which route into it.
• int & sample_data - Size of shared sample memory referenced by the bus or event instance, inclusive of all sample memory referenced by all buses and event instances which route into it.

void release ( ) #

Shuts down and frees the Studio System object.

void releaseBuses ( ) #

Releases bus objects.

void releaseVCAs ( ) #

Releases VCA objects.

void releaseEventDescriptions ( ) #

Releases event description objects.

void releaseBanks ( ) #

Releases bank objects.

void useChannelsCount ( int count ) #

Updates the maximum number of Channels (both virtual and real) to be used in FMOD system.

Arguments

• int count - Number of Channels.

bool unloadBank ( const char * path ) #

Destroys all objects created from the bank, unloads all sample data inside the bank, and invalidates all API handles referring to the bank.

Arguments

• const char * path - The path to the bank that should be unloaded.

Return value

true if bank is unloaded successfully; otherwise, false.