process_gpu_to_audio()

void MayaFlux::Buffers::TransferProcessor::process_gpu_to_audio ( const std::shared_ptr< Buffer > &  audio_buffer )

private

Definition at line 206 of file TransferProcessor.cpp.

{
    auto audio = std::dynamic_pointer_cast<AudioBuffer>(audio_buffer);
    if (!audio) {
        MF_RT_ERROR(Journal::Component::Buffers, Journal::Context::BufferProcessing,
            "TransferProcessor (gpu→audio) requires AudioBuffer.");
        return;
    }
 
    auto transfer_it = std::ranges::find_if(m_gpu_to_audio_map,
        [&audio](const auto& pair) { return pair.second == audio; });
 
    if (transfer_it == m_gpu_to_audio_map.end()) {
        MF_RT_ERROR(Journal::Component::Buffers, Journal::Context::BufferProcessing,
            "No source VKBuffer configured for this AudioBuffer.");
        return;
    }
 
    auto source_gpu = transfer_it->first;
 
    auto staging_it = m_staging_map.find(source_gpu);
    std::shared_ptr<VKBuffer> staging = (staging_it != m_staging_map.end()) ? staging_it->second : nullptr;
 
    download_audio_from_gpu(source_gpu, audio, staging);
}

References MayaFlux::Journal::BufferProcessing, MayaFlux::Journal::Buffers, MayaFlux::Buffers::download_audio_from_gpu(), m_gpu_to_audio_map, m_staging_map, and MF_RT_ERROR.

Referenced by processing_function().

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