Hi all
I wanted to make application as shown in diagram as below
I modified the decode_mosaicdisplay demo to fit the application. But met some problem.
The call OMX_AllocateBuffer function to allocate buffer for the Decode component's inport and outport, The first two decode components can get buffer correctly, and also call the function pCb.EventHandler.the third decode component also get the buffer for inport and outport, but it didn't call the function pCb.EventHandler. so the sem_pend function will alway pending.
Eric!