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-rw-r--r--src/engine/ConnectionImpl.cpp1
-rw-r--r--src/engine/NodeBase.cpp1
-rw-r--r--src/engine/PatchImpl.cpp4
-rw-r--r--src/engine/PortImpl.cpp16
4 files changed, 18 insertions, 4 deletions
diff --git a/src/engine/ConnectionImpl.cpp b/src/engine/ConnectionImpl.cpp
index 4a154809..e555509d 100644
--- a/src/engine/ConnectionImpl.cpp
+++ b/src/engine/ConnectionImpl.cpp
@@ -146,7 +146,6 @@ ConnectionImpl::process(Context& context)
for (uint32_t v = 0; v < num_srcs; ++v)
srcs[v] = src_port()->buffer(v).get();
- _local_buffer->clear();
mix(context, _local_buffer.get(), srcs, num_srcs);
}
}
diff --git a/src/engine/NodeBase.cpp b/src/engine/NodeBase.cpp
index 3881ebe0..ca9103da 100644
--- a/src/engine/NodeBase.cpp
+++ b/src/engine/NodeBase.cpp
@@ -270,7 +270,6 @@ NodeBase::set_port_buffer(uint32_t voice, uint32_t port_num, BufferFactory::Ref
{
/*debug << path() << " set port " << port_num << " voice " << voice
<< " buffer " << buf << endl;*/
- assert(voice < _polyphony);
}
diff --git a/src/engine/PatchImpl.cpp b/src/engine/PatchImpl.cpp
index 165f708f..77408275 100644
--- a/src/engine/PatchImpl.cpp
+++ b/src/engine/PatchImpl.cpp
@@ -140,6 +140,10 @@ PatchImpl::apply_internal_poly(BufferFactory& bufs, Raul::Maid& maid, uint32_t p
}
}
+ const bool polyphonic = parent_patch() && (_internal_poly == parent_patch()->internal_poly());
+ for (List<PortImpl*>::iterator i = _output_ports.begin(); i != _output_ports.end(); ++i)
+ (*i)->setup_buffers(bufs, polyphonic ? poly : 1);
+
_internal_poly = poly;
return true;
diff --git a/src/engine/PortImpl.cpp b/src/engine/PortImpl.cpp
index 7bb81bbe..dac3fef0 100644
--- a/src/engine/PortImpl.cpp
+++ b/src/engine/PortImpl.cpp
@@ -108,7 +108,10 @@ PortImpl::prepare_poly(BufferFactory& bufs, uint32_t poly)
if (_type != PortType::CONTROL && _type != PortType::AUDIO)
return false;
- if (_prepared_buffers && _prepared_buffers->size() < poly) {
+ if (_poly == poly)
+ return true;
+
+ if (_prepared_buffers && _prepared_buffers->size() != poly) {
delete _prepared_buffers;
_prepared_buffers = NULL;
}
@@ -130,7 +133,10 @@ PortImpl::apply_poly(Maid& maid, uint32_t poly)
if (_type != PortType::CONTROL && _type != PortType::AUDIO)
return false;
- assert(poly <= _prepared_buffers->size());
+ if (!_prepared_buffers)
+ return true;
+
+ assert(poly == _prepared_buffers->size());
_poly = poly;
@@ -139,6 +145,12 @@ PortImpl::apply_poly(Maid& maid, uint32_t poly)
assert(_buffers == _prepared_buffers);
_prepared_buffers = NULL;
+ if (_type == PortType::CONTROL)
+ for (uint32_t v = 0; v < _poly; ++v)
+ if (_buffers->at(v))
+ boost::static_pointer_cast<AudioBuffer>(_buffers->at(v))->set_value(
+ _value.get_float(), 0, 0);
+
assert(_buffers->size() >= poly);
assert(this->poly() == poly);
assert(!_prepared_buffers);