process_channel()

std::vector< double > MayaFlux::Nodes::NodeGraphManager::process_channel	(	ProcessingToken	token,
		unsigned int	channel,
		unsigned int	num_samples
	)

Process a specific channel within a token domain.

Parameters

token	Processing domain
channel	Channel index within that domain
num_samples	Number of samples/frames to process

Returns

Processed data from the channel's root node

Processes a single channel's root node and returns the processed data. If a custom per-channel processor is registered, it is used; otherwise, the default root node processing is performed.

Definition at line 196 of file NodeGraphManager.cpp.

{
    if (channel == 0) {
        reset_audio_network_state(token);
    }
 
    auto& root = get_root_node(token, channel);
 
    if (auto it = m_token_channel_processors.find(token); it != m_token_channel_processors.end()) {
        return it->second(&root, num_samples);
    }
 
    std::vector<double> samples = root.process_batch(num_samples);
 
    uint32_t normalize_coef = root.get_node_size();
    for (double& sample : samples) {
        normalize_sample(sample, normalize_coef);
    }
    return samples;
}

References get_root_node(), m_token_channel_processors, normalize_sample(), reset_audio_network_state(), and token.

Referenced by process_token_with_channel_data().

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