Heavy overhaul of buffer management and polyphony.

 * Working polyphony when nodes are instantiated at desired polyphony
   level (dynamic still doesn't work)

 * Use shared silent buffer for disconnected audio inputs (save memory)

 * Eliminate redundant patch compiling on delete and disconnect-all
   events that have child events

 * Fix a ton of crash bugs and other issues I've since forgotten


git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@2468 a436a847-0d15-0410-975c-d299462d15a1

3 files changed, 23 insertions, 26 deletions

diff --git a/src/client/ClientStore.cpp b/src/client/ClientStore.cpp
index b12cdd7b..8a6e008b 100644
--- a/src/client/ClientStore.cpp
+++ b/src/client/ClientStore.cpp
@@ -249,10 +249,10 @@ void
 ClientStore::put(const URI& uri, const Resource::Properties& properties)
 {
 	typedef Resource::Properties::const_iterator iterator;
-	LOG(debug) << "PUT " << uri << " {" << endl;
+	/*LOG(info) << "PUT " << uri << " {" << endl;
 	for (iterator i = properties.begin(); i != properties.end(); ++i)
-		LOG(debug) << "    " << i->first << " = " << i->second << " :: " << i->second.type() << endl;
-	LOG(debug) << "}" << endl;
+		LOG(info) << "    " << i->first << " = " << i->second << " :: " << i->second.type() << endl;
+	LOG(info) << "}" << endl;*/
 
 	bool is_path = Path::is_valid(uri.str());
 	bool is_meta = ResourceImpl::is_meta_uri(uri);
@@ -292,11 +292,7 @@ ClientStore::put(const URI& uri, const Resource::Properties& properties)
 	ResourceImpl::type(properties, is_patch, is_node, is_port, is_output, data_type);
 
 	if (is_patch) {
-		uint32_t poly = 1;
-		iterator p = properties.find(uris.ingen_polyphony);
-		if (p != properties.end() && p->second.is_valid() && p->second.type() == Atom::INT)
-			poly = p->second.get_int32();
-		SharedPtr<PatchModel> model(new PatchModel(path, poly));
+		SharedPtr<PatchModel> model(new PatchModel(path));
 		model->set_properties(properties);
 		add_object(model);
 	} else if (is_node) {
@@ -340,6 +336,13 @@ ClientStore::put(const URI& uri, const Resource::Properties& properties)
 void
 ClientStore::delta(const URI& uri, const Resource::Properties& remove, const Resource::Properties& add)
 {
+	typedef Resource::Properties::const_iterator iterator;
+	/*LOG(info) << "DELTA " << uri << " {" << endl;
+	for (iterator i = remove.begin(); i != remove.end(); ++i)
+		LOG(info) << "    - " << i->first << " = " << i->second << " :: " << i->second.type() << endl;
+	for (iterator i = add.begin(); i != add.end(); ++i)
+		LOG(info) << "    + " << i->first << " = " << i->second << " :: " << i->second.type() << endl;
+	LOG(info) << "}" << endl;*/
 	bool is_meta = ResourceImpl::is_meta_uri(uri);
 	string path_str = is_meta ? (string("/") + uri.chop_start("#")) : uri.str();
 	if (!Path::is_valid(path_str)) {
diff --git a/src/client/PatchModel.cpp b/src/client/PatchModel.cpp
index 7d44eb1c..bf4168d6 100644
--- a/src/client/PatchModel.cpp
+++ b/src/client/PatchModel.cpp
@@ -169,22 +169,19 @@ PatchModel::enabled() const
 }
 
 
-Raul::Atom&
-PatchModel::set_meta_property(const Raul::URI& key, const Atom& value)
+uint32_t
+PatchModel::internal_poly() const
 {
-	if (key == Shared::LV2URIMap::instance().ingen_polyphony)
-		_poly = value.get_int32();
-
-	return NodeModel::set_meta_property(key, value);
+	const Raul::Atom& poly = get_property(Shared::LV2URIMap::instance().ingen_polyphony);
+	return poly.is_valid() ? poly.get_int32() : 1;
 }
 
 
 bool
 PatchModel::polyphonic() const
 {
-	return (_parent)
-		? (_poly > 1) && _poly == PtrCast<PatchModel>(_parent)->poly() && _poly > 1
-		: (_poly > 1);
+	const Raul::Atom& poly = get_property(Shared::LV2URIMap::instance().ingen_polyphonic);
+	return poly.is_valid() && poly.get_bool();
 }
 
 
diff --git a/src/client/PatchModel.hpp b/src/client/PatchModel.hpp
index d87c4ee8..1590aa10 100644
--- a/src/client/PatchModel.hpp
+++ b/src/client/PatchModel.hpp
@@ -46,10 +46,11 @@ public:
 	SharedPtr<ConnectionModel> get_connection(const Raul::Path& src_port_path,
 	                                          const Raul::Path& dst_port_path) const;
 
-	uint32_t poly()               const { return _poly; }
-	uint32_t internal_polyphony() const { return _poly; }
-	bool     enabled()            const;
-	bool     polyphonic()         const;
+	//uint32_t poly()          const { return _poly; }
+	bool     enabled()       const;
+	bool     polyphonic()    const;
+
+	uint32_t internal_poly() const;
 
 	/** "editable" = arranging,connecting,adding,deleting,etc
 	 * not editable (control mode) you can just change controllers (performing)
@@ -62,8 +63,6 @@ public:
 		}
 	}
 
-	virtual Raul::Atom& set_meta_property(const Raul::URI& key, const Raul::Atom& value);
-
 	// Signals
 	sigc::signal<void, SharedPtr<NodeModel> >       signal_new_node;
 	sigc::signal<void, SharedPtr<NodeModel> >       signal_removed_node;
@@ -74,10 +73,9 @@ public:
 private:
 	friend class ClientStore;
 
-	PatchModel(const Raul::Path& patch_path, size_t internal_poly)
+	PatchModel(const Raul::Path& patch_path)
 		: NodeModel("http://drobilla.net/ns/ingen#Patch", patch_path)
 		, _connections(new Connections())
-		, _poly(internal_poly)
 		, _editable(true)
 	{
 	}
@@ -90,7 +88,6 @@ private:
 	void remove_connection(const Raul::Path& src_port_path, const Raul::Path& dst_port_path);
 
 	SharedPtr<Connections> _connections;
-	uint32_t               _poly;
 	bool                   _editable;
 };