process_audio_to_gpu()

void MayaFlux::Buffers::TransferProcessor::process_audio_to_gpu ( const std::shared_ptr< Buffer > &  gpu_buffer )

private

Definition at line 172 of file TransferProcessor.cpp.

{
    auto vk_buffer = std::dynamic_pointer_cast<VKBuffer>(gpu_buffer);
    if (!vk_buffer) {
        MF_RT_ERROR(Journal::Component::Buffers, Journal::Context::BufferProcessing,
            "TransferProcessor (audio→gpu) requires VKBuffer.");
        return;
    }
 
    auto transfer_it = std::ranges::find_if(m_audio_to_gpu_map,
        [&vk_buffer](const auto& pair) { return pair.second == vk_buffer; });
 
    if (transfer_it == m_audio_to_gpu_map.end()) {
        MF_RT_ERROR(Journal::Component::Buffers, Journal::Context::BufferProcessing,
            "No source AudioBuffer configured for this VKBuffer.");
        return;
    }
 
    auto source_audio = transfer_it->first;
 
    if (vk_buffer->is_host_visible()) {
        upload_audio_to_gpu(source_audio, vk_buffer, nullptr);
    } else {
        auto staging_it = m_staging_map.find(vk_buffer);
        if (staging_it == m_staging_map.end()) {
            MF_RT_ERROR(Journal::Component::Buffers, Journal::Context::BufferProcessing,
                "No staging buffer configured for device-local VKBuffer.");
            return;
        }
        upload_audio_to_gpu(source_audio, vk_buffer, staging_it->second);
    }
}

References MayaFlux::Journal::BufferProcessing, MayaFlux::Journal::Buffers, m_audio_to_gpu_map, m_staging_map, MF_RT_ERROR, and MayaFlux::Buffers::upload_audio_to_gpu().

Referenced by processing_function().

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