mix_with_gains() [1/2]

MAYAFLUX_API std::vector< double > MayaFlux::mix_with_gains	(	const std::vector< Kakshya::DataVariant > &	streams,
		const std::vector< double > &	gains
	)

Definition at line 1104 of file Yantra.cpp.

{
    if (streams.empty() || gains.size() != streams.size()) {
        throw std::invalid_argument("Streams and gains vectors must have the same size");
    }
 
    auto numeric_data = Yantra::OperationHelper::extract_numeric_data(streams);
 
    if (is_same_size(numeric_data)) {
        size_t channel_length = numeric_data[0].size();
        std::vector<double> result(channel_length, 0.0);
 
        for (size_t s = 0; s < numeric_data.size(); ++s) {
            const auto& span = numeric_data[s];
            double gain = gains[s];
 
            for (size_t i = 0; i < span.size(); ++i) {
                result[i] += span[i] * gain;
            }
        }
 
        return result;
    }
 
    std::vector<std::vector<double>> double_streams;
    double_streams.reserve(streams.size());
 
    for (const auto& span : numeric_data) {
        double_streams.emplace_back(span.begin(), span.end());
    }
 
    return mix_with_gains(double_streams, gains);
}

References MayaFlux::Yantra::OperationHelper::extract_numeric_data(), is_same_size(), and mix_with_gains().

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