flush_pending_buffer_operations()

void MayaFlux::Core::BackendResourceManager::flush_pending_buffer_operations

(

)

Flush any pending buffer operations (e.g., uploads/downloads)

Definition at line 333 of file BackendResoureManager.cpp.

{
    for (auto& buffer_wrapper : m_managed_buffers) {
        auto& resources = buffer_wrapper->get_buffer_resources();
        auto dirty_ranges = buffer_wrapper->get_and_clear_dirty_ranges();
        if (!dirty_ranges.empty()) {
            for (auto [offset, size] : dirty_ranges) {
                vk::MappedMemoryRange range;
                range.memory = resources.memory;
                range.offset = offset;
                range.size = size;
                if (auto result = m_context.get_device().flushMappedMemoryRanges(1, &range); result != vk::Result::eSuccess) {
                    MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
                        "Failed to flush mapped memory range: {}", vk::to_string(result));
                }
            }
            MF_DEBUG(Journal::Component::Core, Journal::Context::GraphicsBackend,
                "Flushed {} dirty ranges for buffer {:p}", dirty_ranges.size(),
                (void*)buffer_wrapper->get_buffer());
        }
 
        auto invalid_ranges = buffer_wrapper->get_and_clear_invalid_ranges();
        if (!invalid_ranges.empty()) {
            for (auto [offset, size] : invalid_ranges) {
                vk::MappedMemoryRange range;
                range.memory = buffer_wrapper->get_buffer_resources().memory;
                range.offset = offset;
                range.size = size;
                if (auto result = m_context.get_device().invalidateMappedMemoryRanges(1, &range); result != vk::Result::eSuccess) {
                    MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
                        "Failed to invalidate mapped memory range: {}", vk::to_string(result));
                }
            }
            MF_DEBUG(Journal::Component::Core, Journal::Context::GraphicsBackend,
                "Invalidated {} ranges for buffer {:p}", invalid_ranges.size(),
                (void*)buffer_wrapper->get_buffer());
        }
    }
}

References MayaFlux::Journal::Core, MayaFlux::Core::VKContext::get_device(), MayaFlux::Journal::GraphicsBackend, m_context, m_managed_buffers, MF_DEBUG, MF_ERROR, offset, and size.

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