429     renderAAMode = DEMOColorBuffer.surface.aa;  in DEMOGfxInit()
431     ptr = DEMOGfxAllocMEM1(DEMOColorBuffer.surface.imageSize,  in DEMOGfxInit()
432                            DEMOColorBuffer.surface.alignment);  in DEMOGfxInit()
434     GX2Invalidate(GX2_INVALIDATE_CPU, ptr, DEMOColorBuffer.surface.imageSize);  in DEMOGfxInit()
439     if (DEMOColorBuffer.surface.aa != GX2_AA_MODE_1X) {  in DEMOGfxInit()
455     ptr = DEMOGfxAllocMEM1(DEMODepthBuffer.surface.imageSize,  in DEMOGfxInit()
456                            DEMODepthBuffer.surface.alignment);  in DEMOGfxInit()
458     GX2Invalidate(GX2_INVALIDATE_CPU, ptr, DEMODepthBuffer.surface.imageSize);  in DEMOGfxInit()
521     DEMOGfxFreeMEM1(DEMODepthBuffer.surface.imagePtr);  in DEMOGfxShutdown()
526     DEMOGfxFreeMEM1(DEMOColorBuffer.surface.imagePtr);  in DEMOGfxShutdown()
565     DEMOGfxFreeMEM1(DEMODepthBuffer.surface.imagePtr);  in DEMOGfxReleaseForeground()
570     DEMOGfxFreeMEM1(DEMOColorBuffer.surface.imagePtr);  in DEMOGfxReleaseForeground()
607     ptr = DEMOGfxAllocMEM1(DEMOColorBuffer.surface.imageSize,  in DEMOGfxAcquiredForeground()
608                            DEMOColorBuffer.surface.alignment);  in DEMOGfxAcquiredForeground()
609     GX2Invalidate(GX2_INVALIDATE_CPU, ptr, DEMOColorBuffer.surface.imageSize);  in DEMOGfxAcquiredForeground()
614     if (DEMOColorBuffer.surface.aa != GX2_AA_MODE_1X) {  in DEMOGfxAcquiredForeground()
625     ptr = DEMOGfxAllocMEM1(DEMODepthBuffer.surface.imageSize,  in DEMOGfxAcquiredForeground()
626                            DEMODepthBuffer.surface.alignment);  in DEMOGfxAcquiredForeground()
627     GX2Invalidate(GX2_INVALIDATE_CPU, ptr, DEMODepthBuffer.surface.imageSize);  in DEMOGfxAcquiredForeground()