virtual void ProcessEvent( EFlowEvent event, SActivationInfo *pActInfo )
	{
		switch (event)
		{
		case eFE_Initialize:
			pActInfo->pGraph->SetRegularlyUpdated( pActInfo->myID, true );
			break;
		case eFE_Update:
			{
				ISystem *pSystem = GetISystem();
				IRenderer *pRenderer = gEnv->pRenderer;

				int sysMem = pSystem->GetUsedMemory();
				size_t vidMemThisFrame( 0 );
				size_t vidMemRecently( 0 );
				pRenderer->GetVideoMemoryUsageStats( vidMemThisFrame, vidMemRecently );
				int meshMem = 0;
				pRenderer->EF_Query(EFQ_Alloc_APIMesh, meshMem);
				
				ActivateOutput(pActInfo, OUT_SYSMEM, sysMem);
				// potentially unsafe if we start using >2gb of video memory...?
				ActivateOutput(pActInfo, OUT_VIDEOMEM_THISFRAME, int(vidMemThisFrame));
				ActivateOutput(pActInfo, OUT_VIDEOMEM_RECENTLY, int(vidMemRecently));
				ActivateOutput(pActInfo, OUT_MESHMEM, meshMem);
			}
			break;
		}
	}
Пример #2
0
void CBitmapUi::DrawFullFrame()
{
	IRenderer* pRenderer = gEnv->pRenderer;
	assert( pRenderer != NULL );

	bool isStandAlone = ( pRenderer->EF_Query( EFQ_RecurseLevel ) <= 0 );
	if ( isStandAlone )
	{
		pRenderer->BeginFrame();
	}

	Draw();

	if ( isStandAlone )
	{
		pRenderer->EndFrame();
	}
}