comparison vamp-sdk/PluginAdapter.h @ 47:be8fdfe25693

* Change input buffers arg to process from float ** to const float *const *
  to avoid plugins modifying their input data
* Some improvements to comments
* Fix stupidity in frequency-domain input passing (there are n/2+1 values,
  not n/2)

                                                        unsigned int i);
 
     static void vampReleaseOutputDescriptor(VampOutputDescriptor *desc);
 
     static VampFeatureList *vampProcess(VampPluginHandle handle,
-                                        float **inputBuffers,
+                                        const float *const *inputBuffers,
                                         int sec,
                                         int nsec);
 
     static VampFeatureList *vampGetRemainingFeatures(VampPluginHandle handle);
 

     void checkOutputMap(Plugin *plugin);
     unsigned int getOutputCount(Plugin *plugin);
     VampOutputDescriptor *getOutputDescriptor(Plugin *plugin,
                                              unsigned int i);
     VampFeatureList *process(Plugin *plugin,
-                              float **inputBuffers,
-                              int sec, int nsec);
+                             const float *const *inputBuffers,
+                             int sec, int nsec);
     VampFeatureList *getRemainingFeatures(Plugin *plugin);
     VampFeatureList *convertFeatures(Plugin *plugin,
                                      const Plugin::FeatureSet &features);
     
     // maps both plugins and descriptors to adapters

 template <typename P>
 class PluginAdapter : public PluginAdapterBase
 {
 public:
     PluginAdapter() : PluginAdapterBase() { }
-    ~PluginAdapter() { }
+    virtual ~PluginAdapter() { }
 
 protected:
     Plugin *createPlugin(float inputSampleRate) {
         P *p = new P(inputSampleRate);
         Plugin *plugin = dynamic_cast<Plugin *>(p);