comparison flattendynamics-ladspa.h @ 15:7bb35203a7bd

Make object accessible as a standalone class as well as through LADSPA

 class FlattenDynamics
 {
 public:
     static const LADSPA_Descriptor *getDescriptor(unsigned long index);
 
-private:
-    FlattenDynamics(int sampleRate);
-    ~FlattenDynamics();
-
-    enum {
+    enum Port {
         AudioInputPort     = 0,
 	AudioOutputPort    = 1,
         GainOutputPort     = 2,
 	PortCount          = 3,
     };
 
+    // Rest of the public interface is for use when constructing the
+    // class directly, rather than through LADSPA
+
+    FlattenDynamics(int sampleRate);
+    ~FlattenDynamics();
+
+    void connectInputPort(Port p, const float *addr);
+    void connectOutputPort(Port p, float *addr);
+    void reset();
+    void process(int nsamples);
+
+private:
     static const char *const portNames[PortCount];
     static const LADSPA_PortDescriptor ports[PortCount];
     static const LADSPA_PortRangeHint hints[PortCount];
     static const LADSPA_Properties properties;
     static const LADSPA_Descriptor ladspaDescriptor;
 
-    static LADSPA_Handle instantiate(const LADSPA_Descriptor *, unsigned long);
-    static void connectPort(LADSPA_Handle, unsigned long, LADSPA_Data *);
-    static void activate(LADSPA_Handle);
-    static void run(LADSPA_Handle, unsigned long);
-    static void deactivate(LADSPA_Handle);
-    static void cleanup(LADSPA_Handle);
+    static LADSPA_Handle ladspaInstantiate(const LADSPA_Descriptor *, unsigned long);
+    static void ladspaConnectPort(LADSPA_Handle, unsigned long, LADSPA_Data *);
+    static void ladspaActivate(LADSPA_Handle);
+    static void ladspaRun(LADSPA_Handle, unsigned long);
+    static void ladspaDeactivate(LADSPA_Handle);
+    static void ladspaCleanup(LADSPA_Handle);
 
-    void reset();
-    void runImpl(unsigned long);
-    float process(float);
+    float processSingle(float sample);
     void updateRMS(float);
     void updateParameters();
 
     int m_sampleRate;
-    float *m_input;
+    const float *m_input;
     float *m_output;
     float *m_pgain;
 
     float *m_history;
     int m_histlen;