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-rw-r--r--src/server/BufferFactory.cpp6
-rw-r--r--src/server/BufferFactory.hpp10
-rw-r--r--src/server/ConnectionImpl.cpp37
-rw-r--r--src/server/ConnectionImpl.hpp35
-rw-r--r--src/server/InputPort.cpp40
-rw-r--r--src/server/InputPort.hpp17
-rw-r--r--src/server/events/Connect.cpp20
-rw-r--r--src/server/events/Connect.hpp3
-rw-r--r--src/server/events/Disconnect.cpp7
9 files changed, 105 insertions, 70 deletions
diff --git a/src/server/BufferFactory.cpp b/src/server/BufferFactory.cpp
index f6f73fdc..54886e35 100644
--- a/src/server/BufferFactory.cpp
+++ b/src/server/BufferFactory.cpp
@@ -119,6 +119,12 @@ BufferFactory::get(PortType type, size_t size, bool force_create)
}
BufferFactory::Ref
+BufferFactory::silent_buffer()
+{
+ return _silent_buffer;
+}
+
+BufferFactory::Ref
BufferFactory::create(PortType type, size_t size)
{
ThreadManager::assert_not_thread(THREAD_PROCESS);
diff --git a/src/server/BufferFactory.hpp b/src/server/BufferFactory.hpp
index 5690113c..3fe46c35 100644
--- a/src/server/BufferFactory.hpp
+++ b/src/server/BufferFactory.hpp
@@ -19,10 +19,14 @@
#define INGEN_ENGINE_BUFFERFACTORY_HPP
#include <map>
+
#include <boost/intrusive_ptr.hpp>
-#include "glibmm/thread.h"
-#include "raul/RingBuffer.hpp"
+#include <glibmm/thread.h>
+
#include "raul/AtomicPtr.hpp"
+#include "raul/RingBuffer.hpp"
+#include "raul/SharedPtr.hpp"
+
#include "PortType.hpp"
#include "types.hpp"
@@ -49,7 +53,7 @@ public:
Ref get(PortType type, size_t size=0, bool force_create=false);
- Ref silent_buffer() { return _silent_buffer; }
+ Ref silent_buffer();
void set_block_length(SampleCount block_length);
diff --git a/src/server/ConnectionImpl.cpp b/src/server/ConnectionImpl.cpp
index 49c45f43..9bb0d4f5 100644
--- a/src/server/ConnectionImpl.cpp
+++ b/src/server/ConnectionImpl.cpp
@@ -66,6 +66,18 @@ ConnectionImpl::dump() const
<< "POLY: " << _src_port->poly() << " => " << _dst_port->poly() << endl;
}
+const Raul::Path&
+ConnectionImpl::src_port_path() const
+{
+ return _src_port->path();
+}
+
+const Raul::Path&
+ConnectionImpl::dst_port_path() const
+{
+ return _dst_port->path();
+}
+
void
ConnectionImpl::get_sources(Context& context, uint32_t voice,
boost::intrusive_ptr<Buffer>* srcs, uint32_t max_num_srcs, uint32_t& num_srcs)
@@ -119,6 +131,31 @@ ConnectionImpl::queue(Context& context)
}
}
+BufferFactory::Ref
+ConnectionImpl::buffer(uint32_t voice) const
+{
+ assert(!must_mix());
+ assert(!must_queue());
+ assert(_src_port->poly() == 1 || _src_port->poly() > voice);
+ if (_src_port->poly() == 1) {
+ return _src_port->buffer(0);
+ } else {
+ return _src_port->buffer(voice);
+ }
+}
+
+bool
+ConnectionImpl::must_mix() const
+{
+ return _src_port->poly() > _dst_port->poly();
+}
+
+bool
+ConnectionImpl::must_queue() const
+{
+ return _src_port->context() != _dst_port->context();
+}
+
bool
ConnectionImpl::can_connect(const OutputPort* src, const InputPort* dst)
{
diff --git a/src/server/ConnectionImpl.hpp b/src/server/ConnectionImpl.hpp
index 33ec0608..35441d7d 100644
--- a/src/server/ConnectionImpl.hpp
+++ b/src/server/ConnectionImpl.hpp
@@ -20,6 +20,7 @@
#include <cstdlib>
+#include <boost/intrusive/list.hpp>
#include <boost/intrusive_ptr.hpp>
#include <boost/utility.hpp>
@@ -28,7 +29,8 @@
#include "raul/Deletable.hpp"
#include "raul/log.hpp"
-#include "PortImpl.hpp"
+#include "BufferFactory.hpp"
+#include "Context.hpp"
using namespace std;
@@ -51,7 +53,10 @@ class BufferFactory;
*
* \ingroup engine
*/
-class ConnectionImpl : public Raul::Deletable, public Connection
+class ConnectionImpl : public Raul::Deletable
+ , private Raul::Noncopyable
+ , public Connection
+ , public boost::intrusive::list_base_hook<>
{
public:
ConnectionImpl(BufferFactory& bufs, PortImpl* src_port, PortImpl* dst_port);
@@ -59,8 +64,8 @@ public:
PortImpl* src_port() const { return _src_port; }
PortImpl* dst_port() const { return _dst_port; }
- const Raul::Path& src_port_path() const { return _src_port->path(); }
- const Raul::Path& dst_port_path() const { return _dst_port->path(); }
+ const Raul::Path& src_port_path() const;
+ const Raul::Path& dst_port_path() const;
/** Used by some (recursive) events to prevent double disconnections */
bool pending_disconnection() { return _pending_disconnection; }
@@ -68,30 +73,24 @@ public:
void queue(Context& context);
- void get_sources(Context& context, uint32_t voice,
- boost::intrusive_ptr<Buffer>* srcs, uint32_t max_num_srcs, uint32_t& num_srcs);
+ void get_sources(Context& context,
+ uint32_t voice,
+ boost::intrusive_ptr<Buffer>* srcs,
+ uint32_t max_num_srcs,
+ uint32_t& num_srcs);
/** Get the buffer for a particular voice.
* A Connection is smart - it knows the destination port requesting the
* buffer, and will return accordingly (e.g. the same buffer for every
* voice in a mono->poly connection).
*/
- inline BufferFactory::Ref buffer(uint32_t voice) const {
- assert(!must_mix());
- assert(!must_queue());
- assert(_src_port->poly() == 1 || _src_port->poly() > voice);
- if (_src_port->poly() == 1) {
- return _src_port->buffer(0);
- } else {
- return _src_port->buffer(voice);
- }
- }
+ BufferFactory::Ref buffer(uint32_t voice) const;
/** Returns true if this connection must mix down voices into a local buffer */
- inline bool must_mix() const { return _src_port->poly() > _dst_port->poly(); }
+ bool must_mix() const;
/** Returns true if this connection crosses contexts and must buffer */
- inline bool must_queue() const { return _src_port->context() != _dst_port->context(); }
+ bool must_queue() const;
static bool can_connect(const OutputPort* src, const InputPort* dst);
diff --git a/src/server/InputPort.cpp b/src/server/InputPort.cpp
index 98922b07..3525bb59 100644
--- a/src/server/InputPort.cpp
+++ b/src/server/InputPort.cpp
@@ -91,10 +91,10 @@ InputPort::get_buffers(BufferFactory& bufs,
} else if (num_connections == 1) {
if (ThreadManager::thread_is(THREAD_PROCESS)) {
- if (!_connections.front()->must_mix() && !_connections.front()->must_queue()) {
+ if (!_connections.front().must_mix() && !_connections.front().must_queue()) {
// Single non-mixing conneciton, use buffers directly
for (uint32_t v = 0; v < poly; ++v)
- buffers->at(v) = _connections.front()->buffer(v);
+ buffers->at(v) = _connections.front().buffer(v);
return false;
}
}
@@ -117,11 +117,11 @@ InputPort::get_buffers(BufferFactory& bufs,
* will audibly take effect.
*/
void
-InputPort::add_connection(Connections::Node* const c)
+InputPort::add_connection(ConnectionImpl* c)
{
ThreadManager::assert_thread(THREAD_PROCESS);
- _connections.push_back(c);
+ _connections.push_front(*c);
// Broadcast value/activity of connected input
_broadcast = true;
@@ -132,31 +132,27 @@ InputPort::add_connection(Connections::Node* const c)
* Note that setup_buffers must be called after this before the change
* will audibly take effect.
*/
-InputPort::Connections::Node*
+ConnectionImpl*
InputPort::remove_connection(ProcessContext& context, const OutputPort* src_port)
{
ThreadManager::assert_thread(THREAD_PROCESS);
- Connections::Node* connection = NULL;
- for (Connections::iterator i = _connections.begin(); i != _connections.end();) {
- Connections::iterator next = i;
- ++next;
-
- if ((*i)->src_port() == src_port) {
- connection = _connections.erase(i);
+ ConnectionImpl* connection = NULL;
+ for (Connections::iterator i = _connections.begin(); i != _connections.end(); ++i) {
+ if (i->src_port() == src_port) {
+ connection = &*i;
+ _connections.erase(i);
break;
}
-
- i = next;
}
- if ( ! connection) {
+ if (!connection) {
error << "[InputPort::remove_connection] Connection not found!" << endl;
return NULL;
}
// Turn off broadcasting if we're no longer connected
- if (_connections.size() == 0) {
+ if (_connections.empty()) {
if (is_a(PortType::AUDIO)) {
// Send an update peak of 0.0 to reset to silence
const Notification note = Notification::make(
@@ -184,23 +180,23 @@ InputPort::pre_process(Context& context)
}
} else if (direct_connect()) {
for (uint32_t v = 0; v < _poly; ++v) {
- _buffers->at(v) = _connections.front()->buffer(v);
+ _buffers->at(v) = _connections.front().buffer(v);
_buffers->at(v)->prepare_read(context);
}
} else {
uint32_t max_num_srcs = 0;
for (Connections::const_iterator c = _connections.begin();
c != _connections.end(); ++c) {
- max_num_srcs += (*c)->src_port()->poly();
+ max_num_srcs += c->src_port()->poly();
}
boost::intrusive_ptr<Buffer> srcs[max_num_srcs];
for (uint32_t v = 0; v < _poly; ++v) {
uint32_t num_srcs = 0;
- for (Connections::const_iterator c = _connections.begin();
+ for (Connections::iterator c = _connections.begin();
c != _connections.end(); ++c) {
- (*c)->get_sources(context, v, srcs, max_num_srcs, num_srcs);
+ c->get_sources(context, v, srcs, max_num_srcs, num_srcs);
}
mix(context, buffer(v).get(), srcs, num_srcs);
@@ -231,8 +227,8 @@ InputPort::direct_connect() const
{
return (context() == Context::AUDIO)
&& _connections.size() == 1
- && !_connections.front()->must_mix()
- && !_connections.front()->must_queue();
+ && !_connections.front().must_mix()
+ && !_connections.front().must_queue();
}
} // namespace Server
diff --git a/src/server/InputPort.hpp b/src/server/InputPort.hpp
index ec3a14ef..ccd651c7 100644
--- a/src/server/InputPort.hpp
+++ b/src/server/InputPort.hpp
@@ -18,12 +18,16 @@
#ifndef INGEN_ENGINE_INPUTPORT_HPP
#define INGEN_ENGINE_INPUTPORT_HPP
-#include <string>
-#include <cstdlib>
#include <cassert>
-#include "raul/List.hpp"
+#include <cstdlib>
+#include <string>
+
+#include <boost/intrusive/list.hpp>
+
#include "raul/SharedPtr.hpp"
+
#include "PortImpl.hpp"
+#include "ConnectionImpl.hpp"
namespace Ingen {
namespace Server {
@@ -59,10 +63,11 @@ public:
virtual ~InputPort() {}
- typedef Raul::List< SharedPtr<ConnectionImpl> > Connections;
+ typedef boost::intrusive::list<ConnectionImpl> Connections;
- void add_connection(Connections::Node* c);
- Connections::Node* remove_connection(ProcessContext& context, const OutputPort* src_port);
+ void add_connection(ConnectionImpl* c);
+ ConnectionImpl* remove_connection(ProcessContext& context,
+ const OutputPort* src_port);
bool apply_poly(Raul::Maid& maid, uint32_t poly);
diff --git a/src/server/events/Connect.cpp b/src/server/events/Connect.cpp
index 39438d43..edd004c3 100644
--- a/src/server/events/Connect.cpp
+++ b/src/server/events/Connect.cpp
@@ -56,7 +56,6 @@ Connect::Connect(Engine& engine,
, _src_output_port(NULL)
, _dst_input_port(NULL)
, _compiled_patch(NULL)
- , _port_listnode(NULL)
, _buffers(NULL)
{}
@@ -129,8 +128,6 @@ Connect::pre_process()
_connection = SharedPtr<ConnectionImpl>(
new ConnectionImpl(*_engine.buffer_factory(), _src_output_port, _dst_input_port));
- _port_listnode = new InputPort::Connections::Node(_connection);
-
rlock.release();
{
@@ -149,13 +146,9 @@ Connect::pre_process()
_dst_input_port->increment_num_connections();
}
- /*if ((_dst_input_port->num_connections() == 1
- && (_connection->must_mix() || _connection->must_queue()))
- || _dst_input_port->num_connections() == 2) {*/
- _buffers = new Raul::Array<BufferFactory::Ref>(_dst_input_port->poly());
- _dst_input_port->get_buffers(*_engine.buffer_factory(),
- _buffers, _dst_input_port->poly());
- //}
+ _buffers = new Raul::Array<BufferFactory::Ref>(_dst_input_port->poly());
+ _dst_input_port->get_buffers(*_engine.buffer_factory(),
+ _buffers, _dst_input_port->poly());
if (_patch->enabled())
_compiled_patch = _patch->compile();
@@ -170,12 +163,9 @@ Connect::execute(ProcessContext& context)
if (_error == NO_ERROR) {
// This must be inserted here, since they're actually used by the audio thread
- _dst_input_port->add_connection(_port_listnode);
+ _dst_input_port->add_connection(_connection.get());
assert(_buffers);
- //if (_buffers)
- _engine.maid()->push(_dst_input_port->set_buffers(_buffers));
- //else
- // _dst_input_port->setup_buffers(*_engine.buffer_factory(), _dst_input_port->poly());
+ _engine.maid()->push(_dst_input_port->set_buffers(_buffers));
_dst_input_port->connect_buffers();
_engine.maid()->push(_patch->compiled_patch());
_patch->compiled_patch(_compiled_patch);
diff --git a/src/server/events/Connect.hpp b/src/server/events/Connect.hpp
index d250b791..edb1344c 100644
--- a/src/server/events/Connect.hpp
+++ b/src/server/events/Connect.hpp
@@ -79,8 +79,7 @@ private:
CompiledPatch* _compiled_patch; ///< New process order for Patch
- SharedPtr<ConnectionImpl> _connection;
- InputPort::Connections::Node* _port_listnode;
+ SharedPtr<ConnectionImpl> _connection;
Raul::Array<BufferFactory::Ref>* _buffers;
};
diff --git a/src/server/events/Disconnect.cpp b/src/server/events/Disconnect.cpp
index c55ae1ae..c089fb11 100644
--- a/src/server/events/Disconnect.cpp
+++ b/src/server/events/Disconnect.cpp
@@ -185,9 +185,9 @@ Disconnect::Impl::execute(ProcessContext& context, bool set_dst_buffers)
{
ThreadManager::assert_thread(THREAD_PROCESS);
- InputPort::Connections::Node* const port_connections_node
+ ConnectionImpl* const port_connection
= _dst_input_port->remove_connection(context, _src_output_port);
- if (!port_connections_node) {
+ if (!port_connection) {
return false;
}
@@ -204,9 +204,8 @@ Disconnect::Impl::execute(ProcessContext& context, bool set_dst_buffers)
}
assert(_connection);
- assert(port_connections_node->elem() == _connection);
+ assert(port_connection == _connection.get());
- _engine.maid()->push(port_connections_node);
return true;
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-05 01:40:51 +0000