Object extension.

Port resize extension.
Sensible extension(s) implementation design for Ingen.
Replace string port extension support in Ingen with Object port extension.
Implement port resize extension in Ingen.
Some test plugins for this stuff.


git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@2260 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 18 insertions, 17 deletions

diff --git a/src/shared/LV2Features.cpp b/src/shared/LV2Features.cpp
index d21462c9..b57f1117 100644
--- a/src/shared/LV2Features.cpp
+++ b/src/shared/LV2Features.cpp
@@ -16,6 +16,7 @@
  */
 
 #include <cstdlib>
+#include <cstring>
 #include "LV2Features.hpp"
 #include "LV2URIMap.hpp"
 
@@ -26,39 +27,39 @@ namespace Shared {
 
 
 LV2Features::LV2Features()
-	: _lv2_features((LV2_Feature**)malloc(sizeof(LV2_Feature*)))
+//	: _lv2_features((LV2_Feature**)malloc(sizeof(LV2_Feature*)))
 {
-	_lv2_features[0] = NULL;
+//	_lv2_features[0] = NULL;
 
-	LV2URIMap* controller = new LV2URIMap();
-	add_feature(LV2_URI_MAP_URI, controller->feature(), controller);
+	add_feature(LV2_URI_MAP_URI, SharedPtr<Feature>(new LV2URIMap()));
 }
 
 
-const LV2Features::Feature*
+SharedPtr<LV2Features::Feature>
 LV2Features::feature(const std::string& uri)
 {
 	Features::const_iterator i = _features.find(uri);
 	if (i != _features.end())
-		return &i->second;
+		return i->second;
 	else
-		return NULL;
+		return SharedPtr<Feature>();
 }
 
 
 void
-LV2Features::add_feature(const std::string& uri, LV2_Feature* feature, void* controller)
+LV2Features::add_feature(const std::string& uri, SharedPtr<Feature> feature)
 {
-#ifndef NDEBUG
-	Features::const_iterator i = _features.find(uri);
-	assert(i == _features.end());
-	assert(_lv2_features[_features.size()] == NULL);
-#endif
-	_features.insert(make_pair(uri, Feature(feature, controller)));
+	_features.insert(make_pair(uri, feature));
+}
 
-	_lv2_features = (LV2_Feature**)realloc(_lv2_features, sizeof(LV2_Feature*) * (_features.size() + 1));
-	_lv2_features[_features.size()-1] = feature;
-	_lv2_features[_features.size()] = NULL;
+
+SharedPtr<LV2Features::FeatureArray>
+LV2Features::lv2_features(Node* node) const
+{
+	FeatureArray::FeatureVector vec;
+	for (Features::const_iterator f = _features.begin(); f != _features.end(); ++f)
+		vec.push_back(f->second->feature(node));
+	return SharedPtr<FeatureArray>(new FeatureArray(vec));
 }