write() [3/4]

void MayaFlux::IO::SoundFileWriter::write

(

const std::vector< Kakshya::DataVariant > &

planar

)

Post planar per-channel data to the work queue.

Accepts the DataVariant vector directly from AudioOutputContainer::get_processed_data(). Interleaving is deferred to the worker thread.

Parameters

planar

Per-channel vectors; each element must be vector<double>.

Definition at line 104 of file SoundFileWriter.cpp.

{
    if (!m_open.load(std::memory_order_acquire) || planar.empty())
        return;
 
    const auto& ch0 = std::get<std::vector<double>>(planar[0]);
    auto frames = static_cast<uint32_t>(ch0.size());
    if (frames == 0)
        return;
 
    PlanarChunk chunk;
    chunk.num_frames = frames;
    chunk.channels.reserve(planar.size());
    for (const auto& v : planar)
        chunk.channels.push_back(std::get<std::vector<double>>(v));
 
    post(std::move(chunk));
}

References MayaFlux::IO::SoundFileWriter::PlanarChunk::channels, m_open, MayaFlux::IO::SoundFileWriter::PlanarChunk::num_frames, and post().

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