initialize()

bool MayaFlux::Core::VKDescriptorManager::initialize	(	vk::Device	device,
		uint32_t	initial_pool_size = 1024
	)

Initialize descriptor manager.

Parameters

device	Logical device
initial_pool_size	Number of descriptor sets per pool

Returns

true if initialization succeeded

Creates initial descriptor pool. More pools are allocated on-demand when the current pool is exhausted.

Definition at line 58 of file VKDescriptorManager.cpp.

{
    if (!device) {
        MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
            "Cannot initialize descriptor manager with null device");
        return false;
    }
 
    m_device = device;
    m_pool_size = initial_pool_size;
 
    auto pool = create_pool(device, m_pool_size);
    if (!pool) {
        MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
            "Failed to create initial descriptor pool");
        return false;
    }
 
    m_pools.push_back(pool);
    m_pool_capacity = m_pool_size;
    m_current_pool_index = 0;
    m_allocated_count = 0;
 
    MF_INFO(Journal::Component::Core, Journal::Context::GraphicsBackend,
        "Descriptor manager initialized (pool size: {} sets)", m_pool_size);
 
    return true;
}

References MayaFlux::Journal::Core, create_pool(), MayaFlux::Journal::GraphicsBackend, m_allocated_count, m_current_pool_index, m_device, m_pool_capacity, m_pool_size, m_pools, MF_ERROR, and MF_INFO.

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