mix_with_gains() [2/2]

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

Mix multiple data streams with specified gains.

Parameters

streams	Vector of data streams to mix
gains	Vector of gain factors (must match streams.size())

Returns

Mixed output data

Exceptions

std::invalid_argument

if gains.size() != streams.size()

Definition at line 988 of file Yantra.cpp.

{
    if (streams.empty() || gains.size() != streams.size()) {
        error<std::invalid_argument>(Journal::Component::API, Journal::Context::API, std::source_location::current(),
            "Streams and gains vectors must have the same size");
    }
 
    size_t max_length = 0;
    for (const auto& s : streams)
        max_length = std::max(max_length, s.size());
 
    std::vector<double> result(max_length, 0.0);
    for (size_t s = 0; s < streams.size(); ++s) {
        for (size_t i = 0; i < streams[s].size(); ++i)
            result[i] += streams[s][i] * gains[s];
    }
    return result;
}

References MayaFlux::Journal::API.

Referenced by mix_with_gains().

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