71     demo::RenderSystemDrawing s_RenderSystem;  in StartDemo()  local
72     s_RenderSystem.Initialize(heapForGx, s_GxHeapSize);  in StartDemo()
77     graphicsDemo.Initialize(&s_RenderSystem);  in StartDemo()
81     cameraDemo.Initialize(&s_RenderSystem, &appHeap);  in StartDemo()
85     rtcDemo.Initialize(&s_RenderSystem);  in StartDemo()
89     padDemo.Initialize(&s_RenderSystem);  in StartDemo()
93     touchPanelDemo.Initialize(&s_RenderSystem);  in StartDemo()
97     accDemo.Initialize(&s_RenderSystem);  in StartDemo()
101     micDemo.Initialize(&s_RenderSystem);  in StartDemo()
105     sndDemo.Initialize(&s_RenderSystem, &appHeap);  in StartDemo()
109     fsDemo.Initialize(&s_RenderSystem, &appHeap);  in StartDemo()
113     kbdDemo.Initialize(&s_RenderSystem);  in StartDemo()
157         s_RenderSystem.SetRenderTarget(NN_GX_DISPLAY0);  in StartDemo()
158         s_RenderSystem.Clear();  in StartDemo()
160         s_RenderSystem.SwapBuffers();  in StartDemo()
162         s_RenderSystem.SetRenderTarget(NN_GX_DISPLAY1);  in StartDemo()
163         s_RenderSystem.Clear();  in StartDemo()
169         s_RenderSystem.SwapBuffers();  in StartDemo()
181             saveDataDemo.Initialize(&s_RenderSystem, &appHeap);  in StartDemo()
206         s_RenderSystem.WaitVsync(NN_GX_DISPLAY_BOTH);  in StartDemo()
246     s_RenderSystem.Finalize();  in StartDemo()