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

1 files changed, 4 insertions, 5 deletions

diff --git a/src/engine/InternalPlugin.cpp b/src/engine/InternalPlugin.cpp
index b312a24b..b4b0be8b 100644
--- a/src/engine/InternalPlugin.cpp
+++ b/src/engine/InternalPlugin.cpp
@@ -49,16 +49,15 @@ InternalPlugin::instantiate(BufferFactory&    bufs,
 {
 	assert(_type == Internal);
 
-	SampleCount srate       = engine.driver()->sample_rate();
-	SampleCount buffer_size = engine.driver()->buffer_size();
+	const SampleCount srate = engine.driver()->sample_rate();
 
 	const string uri_str = uri().str();
 	if (uri_str == NS_INTERNALS "Note") {
-		return new NoteNode(bufs, name, polyphonic, parent, srate, buffer_size);
+		return new NoteNode(bufs, name, polyphonic, parent, srate);
 	} else if (uri_str == NS_INTERNALS "Trigger") {
-		return new TriggerNode(bufs, name, polyphonic, parent, srate, buffer_size);
+		return new TriggerNode(bufs, name, polyphonic, parent, srate);
 	} else if (uri_str == NS_INTERNALS "Controller") {
-		return new ControllerNode(bufs, name, polyphonic, parent, srate, buffer_size);
+		return new ControllerNode(bufs, name, polyphonic, parent, srate);
 	} else {
 		return NULL;
 	}