void LightRenderSystem::initialize()
{
GraphicsWrapper* gfxWrapper = m_gfxBackend->getGfxWrapper();
BufferFactory* bufferFactory = new BufferFactory( gfxWrapper->getDevice(),
gfxWrapper->getDeviceContext() );
m_box = bufferFactory->createLightBoxMesh();
delete bufferFactory;
}
TimeNode::TimeNode(InternalPlugin* plugin,
BufferFactory& bufs,
const Raul::Symbol& symbol,
bool polyphonic,
GraphImpl* parent,
SampleRate srate)
: InternalBlock(plugin, symbol, false, parent, srate)
{
const Ingen::URIs& uris = bufs.uris();
_ports = new Raul::Array<PortImpl*>(1);
_notify_port = new OutputPort(
bufs, this, Raul::Symbol("notify"), 0, 1,
PortType::ATOM, uris.atom_Sequence, Atom(), 1024);
_notify_port->set_property(uris.lv2_name, bufs.forge().alloc("Notify"));
_notify_port->set_property(uris.atom_supports,
bufs.forge().make_urid(uris.time_Position));
_ports->at(0) = _notify_port;
}
DelayNode::DelayNode(InternalPlugin* plugin,
BufferFactory& bufs,
const Raul::Symbol& symbol,
bool polyphonic,
GraphImpl* parent,
SampleRate srate)
: InternalBlock(plugin, symbol, polyphonic, parent, srate)
, _buffer(0)
, _buffer_length(0)
, _buffer_mask(0)
, _write_phase(0)
{
const Ingen::URIs& uris = bufs.uris();
_ports = new Raul::Array<PortImpl*>(3);
const float default_delay = 1.0f;
_last_delay_time = default_delay;
_delay_samples = default_delay;
_delay_port = new InputPort(bufs, this, Raul::Symbol("delay"), 1, _polyphony,
PortType::CONTROL, 0, bufs.forge().make(default_delay));
_delay_port->set_property(uris.lv2_name, bufs.forge().alloc("Delay"));
_delay_port->set_property(uris.lv2_default, bufs.forge().make(default_delay));
_delay_port->set_property(uris.lv2_minimum, bufs.forge().make((float)(1.0/(double)srate)));
_delay_port->set_property(uris.lv2_maximum, bufs.forge().make(MAX_DELAY_SECONDS));
_ports->at(0) = _delay_port;
_in_port = new InputPort(bufs, this, Raul::Symbol("in"), 0, 1,
PortType::AUDIO, 0, bufs.forge().make(0.0f));
_in_port->set_property(uris.lv2_name, bufs.forge().alloc("Input"));
_ports->at(1) = _in_port;
_out_port = new OutputPort(bufs, this, Raul::Symbol("out"), 0, 1,
PortType::AUDIO, 0, bufs.forge().make(0.0f));
_out_port->set_property(uris.lv2_name,
bufs.forge().alloc("Output"));
_ports->at(2) = _out_port;
//_buffer = bufs.get(PortType::AUDIO, bufs.audio_buffer_size(buffer_length_frames), true);
}
PortImpl::PortImpl(BufferFactory& bufs,
NodeImpl* const node,
const Raul::Symbol& name,
uint32_t index,
uint32_t poly,
PortType type,
const Atom& value,
size_t buffer_size)
: GraphObjectImpl(bufs.uris(), node, name)
, _bufs(bufs)
, _index(index)
, _poly(poly)
, _buffer_size(buffer_size)
, _buffer_type(type)
, _value(value)
, _broadcast(false)
, _set_by_user(false)
, _last_broadcasted_value(value)
, _context(Context::AUDIO)
, _buffers(new Array<BufferFactory::Ref>(static_cast<size_t>(poly)))
, _prepared_buffers(NULL)
{
_types.insert(type);
assert(node != NULL);
assert(_poly > 0);
if (_buffer_size == 0)
_buffer_size = bufs.default_buffer_size(type);
const Ingen::Shared::LV2URIMap& uris = bufs.uris();
add_property(uris.rdf_type, type.uri());
set_property(uris.lv2_index, Atom((int32_t)index));
set_context(_context);
if (type == PortType::EVENTS)
_broadcast = true; // send activity blips
}
void
DelayNode::activate(BufferFactory& bufs)
{
BlockImpl::activate(bufs);
const SampleRate rate = bufs.engine().driver()->sample_rate();
const SampleCount min_size = MAX_DELAY_SECONDS * rate;
// Smallest power of two larger than min_size
SampleCount size = 1;
while (size < min_size)
size <<= 1;
_buffer = (float*)calloc(size, sizeof(float));
_buffer_mask = size - 1;
_buffer_length = size;
//_buffer->clear();
_write_phase = 0;
}
DelayNode::DelayNode(
InternalPlugin* plugin,
BufferFactory& bufs,
const std::string& path,
bool polyphonic,
PatchImpl* parent,
SampleRate srate)
: NodeImpl(plugin, path, polyphonic, parent, srate)
, _buffer(0)
, _buffer_length(0)
, _buffer_mask(0)
, _write_phase(0)
{
const Ingen::Shared::LV2URIMap& uris = bufs.uris();
_ports = new Raul::Array<PortImpl*>(3);
const float default_delay = 1.0f;
_last_delay_time = default_delay;
_delay_samples = default_delay;
_delay_port = new InputPort(bufs, this, "delay", 1, _polyphony, PortType::CONTROL, default_delay);
_delay_port->set_property(uris.lv2_name, "Delay");
_delay_port->set_property(uris.lv2_default, default_delay);
_delay_port->set_property(uris.lv2_minimum, (float)(1.0/(double)srate));
_delay_port->set_property(uris.lv2_maximum, MAX_DELAY_SECONDS);
_ports->at(0) = _delay_port;
_in_port = new InputPort(bufs, this, "in", 0, 1, PortType::AUDIO, 0.0f);
_in_port->set_property(uris.lv2_name, "Input");
_ports->at(1) = _in_port;
_out_port = new OutputPort(bufs, this, "out", 0, 1, PortType::AUDIO, 0.0f);
_out_port->set_property(uris.lv2_name, "Output");
_ports->at(2) = _out_port;
//_buffer = bufs.get(PortType::AUDIO, bufs.audio_buffer_size(buffer_length_frames), true);
}
