Zero-copy to/from driver ports where possible

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@5778 a436a847-0d15-0410-975c-d299462d15a1

10 files changed, 19 insertions, 19 deletions

diff --git a/src/server/internals/Controller.cpp b/src/server/internals/Controller.cpp
index d52dc59f..8913d293 100644
--- a/src/server/internals/Controller.cpp
+++ b/src/server/internals/Controller.cpp
@@ -47,7 +47,7 @@ ControllerNode::ControllerNode(InternalPlugin*     plugin,
                                bool                polyphonic,
                                GraphImpl*          parent,
                                SampleRate          srate)
-	: BlockImpl(plugin, symbol, false, parent, srate)
+	: InternalBlock(plugin, symbol, false, parent, srate)
 	, _learning(false)
 {
 	const Ingen::URIs& uris = bufs.uris();
@@ -103,7 +103,7 @@ void
 ControllerNode::run(ProcessContext& context)
 {
 	Buffer* const      midi_in = _midi_in_port->buffer(0).get();
-	LV2_Atom_Sequence* seq     = (LV2_Atom_Sequence*)midi_in->atom();
+	LV2_Atom_Sequence* seq     = midi_in->get<LV2_Atom_Sequence>();
 	LV2_ATOM_SEQUENCE_FOREACH(seq, ev) {
 		const uint8_t* buf = (const uint8_t*)LV2_ATOM_BODY(&ev->body);
 		if (ev->body.type == _midi_in_port->bufs().uris().midi_MidiEvent &&
diff --git a/src/server/internals/Controller.hpp b/src/server/internals/Controller.hpp
index 8f5bd766..4eb1f508 100644
--- a/src/server/internals/Controller.hpp
+++ b/src/server/internals/Controller.hpp
@@ -17,7 +17,7 @@
 #ifndef INGEN_INTERNALS_CONTROLLER_HPP
 #define INGEN_INTERNALS_CONTROLLER_HPP
 
-#include "BlockImpl.hpp"
+#include "InternalBlock.hpp"
 
 namespace Ingen {
 namespace Server {
@@ -35,7 +35,7 @@ namespace Internals {
  *
  * \ingroup engine
  */
-class ControllerNode : public BlockImpl
+class ControllerNode : public InternalBlock
 {
 public:
 	ControllerNode(InternalPlugin*     plugin,
diff --git a/src/server/internals/Delay.cpp b/src/server/internals/Delay.cpp
index 16b20a3f..d0413689 100644
--- a/src/server/internals/Delay.cpp
+++ b/src/server/internals/Delay.cpp
@@ -55,7 +55,7 @@ DelayNode::DelayNode(InternalPlugin*     plugin,
                      bool                polyphonic,
                      GraphImpl*          parent,
                      SampleRate          srate)
-	: BlockImpl(plugin, symbol, polyphonic, parent, srate)
+	: InternalBlock(plugin, symbol, polyphonic, parent, srate)
 	, _buffer(0)
 	, _buffer_length(0)
 	, _buffer_mask(0)
diff --git a/src/server/internals/Delay.hpp b/src/server/internals/Delay.hpp
index 51e8e276..24f2854e 100644
--- a/src/server/internals/Delay.hpp
+++ b/src/server/internals/Delay.hpp
@@ -19,7 +19,7 @@
 
 #include <math.h>
 
-#include "BlockImpl.hpp"
+#include "InternalBlock.hpp"
 #include "types.hpp"
 
 namespace Ingen {
@@ -32,7 +32,7 @@ class BufferFactory;
 
 namespace Internals {
 
-class DelayNode : public BlockImpl
+class DelayNode : public InternalBlock
 {
 public:
 	DelayNode(InternalPlugin*     plugin,
diff --git a/src/server/internals/Note.cpp b/src/server/internals/Note.cpp
index feb3890f..c3ebaf71 100644
--- a/src/server/internals/Note.cpp
+++ b/src/server/internals/Note.cpp
@@ -52,7 +52,7 @@ NoteNode::NoteNode(InternalPlugin*     plugin,
                    bool                polyphonic,
                    GraphImpl*          parent,
                    SampleRate          srate)
-	: BlockImpl(plugin, symbol, polyphonic, parent, srate)
+	: InternalBlock(plugin, symbol, polyphonic, parent, srate)
 	, _voices(new Raul::Array<Voice>(_polyphony))
 	, _prepared_voices(NULL)
 	, _sustain(false)
@@ -171,7 +171,7 @@ void
 NoteNode::run(ProcessContext& context)
 {
 	Buffer* const      midi_in = _midi_in_port->buffer(0).get();
-	LV2_Atom_Sequence* seq     = (LV2_Atom_Sequence*)midi_in->atom();
+	LV2_Atom_Sequence* seq     = midi_in->get<LV2_Atom_Sequence>();
 	LV2_ATOM_SEQUENCE_FOREACH(seq, ev) {
 		const uint8_t*  buf  = (const uint8_t*)LV2_ATOM_BODY_CONST(&ev->body);
 		const FrameTime time = context.start() + (FrameTime)ev->time.frames;
diff --git a/src/server/internals/Note.hpp b/src/server/internals/Note.hpp
index 111d3f1a..6e993f06 100644
--- a/src/server/internals/Note.hpp
+++ b/src/server/internals/Note.hpp
@@ -17,7 +17,7 @@
 #ifndef INGEN_INTERNALS_NOTE_HPP
 #define INGEN_INTERNALS_NOTE_HPP
 
-#include "BlockImpl.hpp"
+#include "InternalBlock.hpp"
 #include "types.hpp"
 
 namespace Ingen {
@@ -35,7 +35,7 @@ namespace Internals {
  *
  * \ingroup engine
  */
-class NoteNode : public BlockImpl
+class NoteNode : public InternalBlock
 {
 public:
 	NoteNode(InternalPlugin*     plugin,
diff --git a/src/server/internals/Time.cpp b/src/server/internals/Time.cpp
index b03f427c..13f63538 100644
--- a/src/server/internals/Time.cpp
+++ b/src/server/internals/Time.cpp
@@ -42,7 +42,7 @@ TimeNode::TimeNode(InternalPlugin*     plugin,
                    bool                polyphonic,
                    GraphImpl*          parent,
                    SampleRate          srate)
-	: BlockImpl(plugin, symbol, false, parent, srate)
+	: InternalBlock(plugin, symbol, false, parent, srate)
 {
 	const Ingen::URIs& uris = bufs.uris();
 	_ports = new Raul::Array<PortImpl*>(1);
@@ -60,7 +60,7 @@ void
 TimeNode::run(ProcessContext& context)
 {
 	BufferRef          buf = _notify_port->buffer(0);
-	LV2_Atom_Sequence* seq = (LV2_Atom_Sequence*)buf->atom();
+	LV2_Atom_Sequence* seq = buf->get<LV2_Atom_Sequence>();
 
 	// Initialise output to the empty sequence
 	seq->atom.type = _notify_port->bufs().uris().atom_Sequence;
diff --git a/src/server/internals/Time.hpp b/src/server/internals/Time.hpp
index bd98827c..f8dfbd64 100644
--- a/src/server/internals/Time.hpp
+++ b/src/server/internals/Time.hpp
@@ -17,7 +17,7 @@
 #ifndef INGEN_INTERNALS_TIME_HPP
 #define INGEN_INTERNALS_TIME_HPP
 
-#include "BlockImpl.hpp"
+#include "InternalBlock.hpp"
 
 namespace Ingen {
 namespace Server {
@@ -34,7 +34,7 @@ namespace Internals {
  *
  * \ingroup engine
  */
-class TimeNode : public BlockImpl
+class TimeNode : public InternalBlock
 {
 public:
 	TimeNode(InternalPlugin*     plugin,
diff --git a/src/server/internals/Trigger.cpp b/src/server/internals/Trigger.cpp
index 1fa57ba9..d34b38c1 100644
--- a/src/server/internals/Trigger.cpp
+++ b/src/server/internals/Trigger.cpp
@@ -47,7 +47,7 @@ TriggerNode::TriggerNode(InternalPlugin*     plugin,
                          bool                polyphonic,
                          GraphImpl*          parent,
                          SampleRate          srate)
-	: BlockImpl(plugin, symbol, false, parent, srate)
+	: InternalBlock(plugin, symbol, false, parent, srate)
 	, _learning(false)
 {
 	const Ingen::URIs& uris = bufs.uris();
@@ -99,7 +99,7 @@ void
 TriggerNode::run(ProcessContext& context)
 {
 	Buffer* const      midi_in = _midi_in_port->buffer(0).get();
-	LV2_Atom_Sequence* seq     = (LV2_Atom_Sequence*)midi_in->atom();
+	LV2_Atom_Sequence* seq     = midi_in->get<LV2_Atom_Sequence>();
 	LV2_ATOM_SEQUENCE_FOREACH(seq, ev) {
 		const uint8_t* buf = (const uint8_t*)LV2_ATOM_BODY(&ev->body);
 		if (ev->body.type == _midi_in_port->bufs().uris().midi_MidiEvent &&
diff --git a/src/server/internals/Trigger.hpp b/src/server/internals/Trigger.hpp
index f3fae245..f486ef38 100644
--- a/src/server/internals/Trigger.hpp
+++ b/src/server/internals/Trigger.hpp
@@ -17,7 +17,7 @@
 #ifndef INGEN_INTERNALS_TRIGGER_HPP
 #define INGEN_INTERNALS_TRIGGER_HPP
 
-#include "BlockImpl.hpp"
+#include "InternalBlock.hpp"
 
 namespace Ingen {
 namespace Server {
@@ -38,7 +38,7 @@ namespace Internals {
  *
  * \ingroup engine
  */
-class TriggerNode : public BlockImpl
+class TriggerNode : public InternalBlock
 {
 public:
 	TriggerNode(InternalPlugin*     plugin,