comparison vamp-sdk/hostext/PluginLoader.cpp @ 61:97c5ac99d725 host-factory-stuff

* install hostext headers to vamp-sdk/hostext/ rather than vamp-sdk/
* adjust timestamps in input-domain adapter so as to centre them on block
  as required by Plugin documentation
* better handling for frequency-domain plugins that want non-power-of-two
  blocksizes (can't handle them, but at least try offering them a power-of-two
  alternative)
* couple of Plugin doc additions
* make PluginLoader capable of returning ready-wrapped plugins

     authorization.
 */
 
 #include "vamp-sdk/PluginHostAdapter.h"
 #include "PluginLoader.h"
+#include "PluginInputDomainAdapter.h"
+#include "PluginChannelAdapter.h"
 
 #include <fstream>
 
 #ifdef _WIN32
 

     if (m_pluginLibraryNameMap.find(plugin) == m_pluginLibraryNameMap.end()) return "";
     return m_pluginLibraryNameMap[plugin];
 }    
 
 Plugin *
-PluginLoader::loadPlugin(PluginKey key, float inputSampleRate)
+PluginLoader::loadPlugin(PluginKey key, float inputSampleRate, int adapterFlags)
 {
     string fullPath = getLibraryPathForPlugin(key);
     if (fullPath == "") return 0;
     
     string::size_type ki = key.find(':');

         if (string(descriptor->identifier) == identifier) {
 
             Vamp::PluginHostAdapter *plugin =
                 new Vamp::PluginHostAdapter(descriptor, inputSampleRate);
 
-            PluginDeletionNotifyAdapter *adapter =
-                new PluginDeletionNotifyAdapter(plugin, this);
+            Plugin *adapter = new PluginDeletionNotifyAdapter(plugin, this);
 
             m_pluginLibraryHandleMap[adapter] = handle;
+
+            if (adapterFlags & ADAPT_INPUT_DOMAIN) {
+                if (adapter->getInputDomain() == Plugin::FrequencyDomain) {
+                    adapter = new PluginInputDomainAdapter(adapter);
+                }
+            }
+
+            if (adapterFlags & ADAPT_CHANNEL_COUNT) {
+                adapter = new PluginChannelAdapter(adapter);
+            }
+
             return adapter;
         }
 
         ++index;
     }