CLAM-Development
1.4.0
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#include <AudioBufferSource.hxx>
Classes | |
class | Config |
struct | Port |
Public Types | |
typedef std::vector< Port > | Ports |
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enum | ExecState { Unconfigured = 0, Ready, Running } |
Processing Object possible execution states. More... | |
typedef NullProcessingConfig | Config |
Public Member Functions | |
AudioBufferSource (const ProcessingConfig &config=Config()) | |
~AudioBufferSource () | |
void | SetFrameAndHopSize (const int val, unsigned index) |
void | SetExternalBuffer (const float *buf, unsigned nframes, unsigned index) |
void | SetExternalBuffer (const double *buf, unsigned nframes, unsigned index) |
bool | Do () |
Supervised mode execution method (using ports) | |
virtual bool | SupportsVariableAudioSize () const |
This method reports whether the processing supports dynamic buffer-size host. | |
const char * | GetClassName () const |
Override it in every subclass and retur the name of that class. | |
const ProcessingConfig & | GetConfig () const |
Configuration getter. | |
bool | ConcreteConfigure (const ProcessingConfig &config) |
Configuration method interface. | |
Ports & | GetPorts () |
const Ports & | GetPorts () const |
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bool | Configure (const ProcessingConfig &config) |
Configuration change method. | |
void | Start (void) |
Method to turn the object into running state. | |
void | Stop (void) |
Method to put the object out of running state When in execution mode, this method must be called before any further call to Configure() methods. | |
Processing () | |
virtual | ~Processing () |
virtual bool | CanProcessInplace () |
Override this method if your processing cannot process inplace. | |
bool | CanConsumeAndProduce () |
Check that Supervised Do() can be safely called. | |
void | ConsumeAndProduce () |
Acknoledges data tokens in published ports as read/writen by calling Produce() for all registered OutPorts and Consume() to all registered InPorts. | |
std::string | GetExecStateString () const |
bool | IsConfigured () const |
bool | IsRunning () const |
void | RegisterOutPort (OutPortBase *out) |
void | RegisterInPort (InPortBase *in) |
void | RegisterOutControl (OutControlBase *out) |
void | RegisterInControl (InControlBase *in) |
void | SetParent (Processing *p) |
void | SetNetworkBackLink (Network *network) |
virtual bool | ModifiesPortsAndControlsAtConfiguration () |
This method is used to determine if a given processing can change its interface of ports/controls after its construction (i.e. | |
bool | HasInPort (const std::string &name) |
bool | HasOutPort (const std::string &name) |
bool | HasInControl (const std::string &name) |
bool | HasOutControl (const std::string &name) |
InPortBase & | GetInPort (const std::string &name) |
OutPortBase & | GetOutPort (const std::string &name) |
InControlBase & | GetInControl (const std::string &name) |
OutControlBase & | GetOutControl (const std::string &name) |
InPortBase & | GetInPort (unsigned index) |
OutPortBase & | GetOutPort (unsigned index) |
InControlBase & | GetInControl (unsigned index) |
OutControlBase & | GetOutControl (unsigned index) |
unsigned | GetNInPorts () const |
unsigned | GetNOutPorts () const |
unsigned | GetNInControls () const |
unsigned | GetNOutControls () const |
const std::string & | GetConfigErrorMessage () const |
Returns a string describing configuration errors if any. | |
virtual bool | IsSyncSource () const |
Wether the processing is a sync source such as audio i/o device, or an audio callback hook (i.e. |
Additional Inherited Members | |
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virtual bool | ConcreteStart () |
Processing objects have to redefine this method when starting them implies some internal changes. | |
virtual bool | ConcreteStop () |
Processing objects have to redefine this method when stoping them implies some internal changes. | |
unsigned | BackendBufferSize () |
Given by the NetworkPlayer (backend) if exists. | |
unsigned | BackendSampleRate () |
Given by the NetworkPlayer (backend) if exists. | |
InControlRegistry & | GetInControls () |
Accessor to published Controls manager. | |
OutControlRegistry & | GetOutControls () |
Accessor to published Controls manager. | |
InPortRegistry & | GetInPorts () |
Accessor to published Ports manager. | |
OutPortRegistry & | GetOutPorts () |
Accessor to published Portss manager. | |
bool | AddConfigErrorMessage (const std::string &msg) |
Use this method to append a configuration errors to the processing when implementing ConcreteConfigure. | |
bool | AbleToExecute (void) const |
In debug-mode checks that the processing is configured and started. | |
template<typename ConcreteConfig > | |
void | CopyAsConcreteConfig (ConcreteConfig &concrete, const ProcessingConfig &abstract) const |
Helper template to convert a reference to a ProcessingConfig to the concrete ProcessingConfig specified on the first parameter. | |
void | SetExecState (ExecState state) |
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ProcessingComposite * | mpParent |
Pointer to the parent (composite) processing object, or 0. | |
Network * | _network |
The parent network if any. |
Definition at line 13 of file AudioBufferSource.hxx.
typedef std::vector<Port> CLAM::AudioBufferSource::Ports |
Definition at line 33 of file AudioBufferSource.hxx.
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inline |
Definition at line 66 of file AudioBufferSource.hxx.
References CLAM::Processing::Configure().
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inline |
Definition at line 76 of file AudioBufferSource.hxx.
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inlinevirtual |
Configuration method interface.
The Processing base class forces all the concrete classes derived from it to implement this method, which must actually perform the specific configuration tasks.
Note that the user can not call this method directly. He will use Configure instead. The argument is expected to be an object of the necesary concrete configuration class.
Reference | to the configuration object. |
true if the processing object is left in a consistent state, and can be executed.
This | method must throw a bad_cast exception if the argument is not an object of the expected configuration class. |
Reimplemented from CLAM::Processing.
Definition at line 104 of file AudioBufferSource.hxx.
References CLAM::Processing::CopyAsConcreteConfig().
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virtual |
Supervised mode execution method (using ports)
Implements CLAM::Processing.
Definition at line 24 of file AudioBufferSource.cxx.
References CLAM_DEBUG_ASSERT, CLAM::OutPort< Token >::GetData(), CLAM::AudioBufferSource::Port::mBufferSize, CLAM::AudioBufferSource::Port::mDoubleBuffer, CLAM::AudioBufferSource::Port::mFloatBuffer, CLAM::AudioBufferSource::Port::mPort, CLAM::OutPort< Token >::Produce(), and CLAM::Audio::SetSize().
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inlinevirtual |
Override it in every subclass and retur the name of that class.
Implements CLAM::Processing.
Definition at line 97 of file AudioBufferSource.hxx.
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inlinevirtual |
Configuration getter.
Gets the configuration parameters used to create the object.
Reimplemented from CLAM::Processing.
Definition at line 99 of file AudioBufferSource.hxx.
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inline |
Definition at line 114 of file AudioBufferSource.hxx.
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inline |
Definition at line 115 of file AudioBufferSource.hxx.
void CLAM::AudioBufferSource::SetExternalBuffer | ( | const float * | buf, |
unsigned | nframes, | ||
unsigned | index | ||
) |
Definition at line 55 of file AudioBufferSource.cxx.
References CLAM_ASSERT.
void CLAM::AudioBufferSource::SetExternalBuffer | ( | const double * | buf, |
unsigned | nframes, | ||
unsigned | index | ||
) |
Definition at line 66 of file AudioBufferSource.cxx.
References CLAM_ASSERT.
Definition at line 82 of file AudioBufferSource.hxx.
References CLAM_ASSERT.
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inlinevirtual |
This method reports whether the processing supports dynamic buffer-size host.
Reimplemented from CLAM::Processing.
Definition at line 95 of file AudioBufferSource.hxx.