interleave_channels()

template<typename T >

std::vector< T > MayaFlux::Kakshya::interleave_channels

(

const std::vector< std::vector< T > > &

channels

)

Interleave multiple channels of data into a single vector.

Template Parameters

T	Data type.

Parameters

channels

Vector of channel vectors.

Returns

Interleaved data vector.

Definition at line 46 of file ContainerUtils.hpp.

{
    if (channels.empty()) {
        return {};
    }
    size_t num_channels = channels.size();
    size_t samples_per_channel = channels[0].size();
    std::vector<T> result(num_channels * samples_per_channel);
    for (size_t i = 0; i < samples_per_channel; ++i) {
        for (size_t ch = 0; ch < num_channels; ++ch) {
            result[i * num_channels + ch] = channels[ch][i];
        }
    }
    return result;
}

Referenced by MayaFlux::Kakshya::SoundStreamContainer::get_data_as_double(), and MayaFlux::Kakshya::SoundStreamContainer::reorganize_data_layout().

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