Function LabSoundRegistryInit

src/extended/LabSound.cpp:316–478

std::once_flag register_all_flag;
void LabSoundRegistryInit(lab::NodeRegistry& reg)
{
    using namespace lab;
    
    std::call_once(register_all_flag, [&reg]() {
        
        // core
        
        reg.Register(
            AnalyserNode::static_name(), AnalyserNode::desc(),
            [](AudioContext& ac)->AudioNode* { return new AnalyserNode(ac); },
            [](AudioNode* n) { delete n; });

        reg.Register(
            AudioHardwareDeviceNode::static_name(), AudioHardwareDeviceNode::desc(),
            [](AudioContext& ac)->AudioNode* { return nullptr; },
            [](AudioNode* n) { delete n; });
        
        reg.Register(
            AudioHardwareInputNode::static_name(), AudioHardwareInputNode::desc(),
            [](AudioContext& ac)->AudioNode* { return nullptr; },
            [](AudioNode* n) { delete n; });
        
        reg.Register(
            BiquadFilterNode::static_name(), BiquadFilterNode::desc(),
            [](AudioContext& ac)->AudioNode* { return new BiquadFilterNode(ac); },
            [](AudioNode* n) { delete n; });
        
        reg.Register(
            ChannelMergerNode::static_name(), ChannelMergerNode::desc(),
            [](AudioContext& ac)->AudioNode* { return new ChannelMergerNode(ac); },
            [](AudioNode* n) { delete n; });
        
        reg.Register(
            ChannelSplitterNode::static_name(), ChannelSplitterNode::desc(),
            [](AudioContext& ac)->AudioNode* { return new ChannelSplitterNode(ac); },
            [](AudioNode* n) { delete n; });
        
        reg.Register(
            ConvolverNode::static_name(), ConvolverNode::desc(),
            [](AudioContext& ac)->AudioNode* { return new ConvolverNode(ac); },
            [](AudioNode* n) { delete n; });
        
        reg.Register(
            DelayNode::static_name(), DelayNode::desc(),
            [](AudioContext& ac)->AudioNode* { return new DelayNode(ac); },
            [](AudioNode* n) { delete n; });
        
        reg.Register(
            DynamicsCompressorNode::static_name(), DynamicsCompressorNode::desc(),
            [](AudioContext& ac)->AudioNode* { return new DynamicsCompressorNode(ac); },
            [](AudioNode* n) { delete n; });
        
        reg.Register(
            GainNode::static_name(), GainNode::desc(),
            [](AudioContext& ac)->AudioNode* { return new GainNode(ac); },
            [](AudioNode* n) { delete n; });