23 namespace demo  namespace
34     nw::demo::InitializeGraphicsSystem(&m_DeviceAllocator);  in Initialize()
36     nw::demo::PadFactory::Initialize(&m_DeviceAllocator);  in Initialize()
38     nw::demo::RenderSystem::Description renderDesc;  in Initialize()
40     nw::demo::DisplayBufferSwapper::Description& upperScreenDesc =  in Initialize()
43     nw::demo::DisplayBufferSwapper::Description& lowerScreenDesc =  in Initialize()
46     m_pRenderSystem = nw::demo::RenderSystem::Create(  in Initialize()
72     nw::demo::PadFactory::Finalize();  in Finalize()
85         m_pRenderSystem->TransferBuffer(nw::demo::UPPER_SCREEN);  in TransferBuffer()
89         m_pRenderSystem->TransferBuffer(nw::demo::LOWER_SCREEN);  in TransferBuffer()
140         screenKind = nw::demo::UPPER_SCREEN;  in SwapBuffer()
144         screenKind = nw::demo::LOWER_SCREEN;  in SwapBuffer()
148         screenKind = nw::demo::UPPER_SCREEN | nw::demo::LOWER_SCREEN;  in SwapBuffer()
163     return nw::demo::Alloc(size, alignment);  in Allocate()
170     return nw::demo::Alloc(size, alignment);  in AllocateDeviceMemory()
177     nw::demo::Free(ptr);  in Free()