cleanup           290 samples/directx/d3d10_interop.cpp         D3DSample::cleanup();
cleanup           295 samples/directx/d3d11_interop.cpp         D3DSample::cleanup();
cleanup           289 samples/directx/d3d9_interop.cpp         D3DSample::cleanup();
cleanup           290 samples/directx/d3d9ex_interop.cpp         D3DSample::cleanup();
cleanup            49 samples/directx/d3dsample.hpp         return WinApp::cleanup();
cleanup            91 samples/directx/d3dsample.hpp                 return cleanup();
cleanup            96 samples/directx/d3dsample.hpp             return cleanup();