diff options
Diffstat (limited to 'src/engine/LADSPANode.cpp')
| -rw-r--r-- | src/engine/LADSPANode.cpp | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/engine/LADSPANode.cpp b/src/engine/LADSPANode.cpp index f8fc9e8d..5a3f0619 100644 --- a/src/engine/LADSPANode.cpp +++ b/src/engine/LADSPANode.cpp @@ -1,15 +1,15 @@ /* This file is part of Ingen. * Copyright (C) 2007 Dave Robillard <http://drobilla.net> - * + * * Ingen is free software; you can redistribute it and/or modify it under the * terms of the GNU General Public License as published by the Free Software * Foundation; either version 2 of the License, or (at your option) any later * version. - * + * * Ingen is distributed in the hope that it will be useful, but WITHOUT ANY * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. - * + * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA @@ -70,7 +70,7 @@ LADSPANode::prepare_poly(uint32_t poly) || (_prepared_instances && poly <= _prepared_instances->size()) ) { return true; } - + _prepared_instances = new Raul::Array<LADSPA_Handle>(poly, *_instances); for (uint32_t i = _polyphony; i < _prepared_instances->size(); ++i) { _prepared_instances->at(i) = _descriptor->instantiate(_descriptor, _srate); @@ -78,7 +78,7 @@ LADSPANode::prepare_poly(uint32_t poly) cerr << "Failed to instantiate plugin!" << endl; return false; } - + // Initialize the values of new ports for (unsigned long j=0; j < num_ports(); ++j) { PortImpl* const port = _ports->at(j); @@ -95,7 +95,7 @@ LADSPANode::prepare_poly(uint32_t poly) if (_activated && _descriptor->activate) _descriptor->activate(_prepared_instances->at(i)); } - + return true; } @@ -112,14 +112,14 @@ LADSPANode::apply_poly(Raul::Maid& maid, uint32_t poly) _instances = _prepared_instances; _prepared_instances = NULL; } - + assert(poly <= _instances->size()); _polyphony = poly; - + return NodeBase::apply_poly(maid, poly); } - + static string nameify_if_invalid(const string& name) { @@ -137,7 +137,7 @@ nameify_if_invalid(const string& name) * * Implemented as a seperate function (rather than in the constructor) to * allow graceful error-catching of broken plugins. - * + * * Returns whether or not plugin was successfully instantiated. If return * value is false, this object may not be used. */ @@ -146,11 +146,11 @@ LADSPANode::instantiate() { if (!_ports) _ports = new Raul::Array<PortImpl*>(_descriptor->PortCount); - + _instances = new Raul::Array<LADSPA_Handle>(_polyphony, NULL); - + size_t port_buffer_size = 0; - + for (uint32_t i=0; i < _polyphony; ++i) { (*_instances)[i] = _descriptor->instantiate(_descriptor, _srate); if ((*_instances)[i] == NULL) { @@ -158,7 +158,7 @@ LADSPANode::instantiate() return false; } } - + PortImpl* port = NULL; std::map<std::string, uint32_t> names; @@ -189,7 +189,7 @@ LADSPANode::instantiate() port_name = name; names.insert(make_pair(port_name, j)); - + Path port_path(path().child(port_name)); DataType type = DataType::AUDIO; @@ -203,10 +203,10 @@ LADSPANode::instantiate() } assert (LADSPA_IS_PORT_INPUT(_descriptor->PortDescriptors[j]) || LADSPA_IS_PORT_OUTPUT(_descriptor->PortDescriptors[j])); - + boost::optional<Sample> default_val, min, max; get_port_limits(j, default_val, min, max); - + const float value = default_val ? default_val.get() : 0.0f; if (LADSPA_IS_PORT_INPUT(_descriptor->PortDescriptors[j])) { @@ -226,13 +226,13 @@ LADSPANode::instantiate() << ": Port default < minimum. Minimum adjusted." << endl; min = default_val; } - + if (default_val && default_val.get() > max.get()) { cerr << "WARNING: Broken LADSPA " << _descriptor->UniqueID << ": Maximum adjusted." << endl; max = default_val; } - + // Set initial/default value if (port->buffer_size() == 1) { for (uint32_t i=0; i < _polyphony; ++i) @@ -280,7 +280,7 @@ void LADSPANode::deactivate() { NodeBase::deactivate(); - + for (uint32_t i=0; i < _polyphony; ++i) if (_descriptor->deactivate != NULL) _descriptor->deactivate((*_instances)[i]); @@ -291,10 +291,10 @@ void LADSPANode::process(ProcessContext& context) { NodeBase::pre_process(context); - - for (uint32_t i=0; i < _polyphony; ++i) + + for (uint32_t i=0; i < _polyphony; ++i) _descriptor->run((*_instances)[i], context.nframes()); - + NodeBase::post_process(context); } @@ -303,7 +303,7 @@ void LADSPANode::set_port_buffer(uint32_t voice, uint32_t port_num, Buffer* buf) { assert(voice < _polyphony); - + AudioBuffer* audio_buffer = dynamic_cast<AudioBuffer*>(buf); assert(audio_buffer); |