卡在ilclient_get_input_buffer上

Question

我的程序当前被此调用卡住：ilclient_get_input_buffer（）。不幸的是，由于缺乏有关openmax IL的文档，我无法完全弄清楚自己在做什么。

if(ilclient_create_component(decoder->Client, &decoder->Video_Decode, "video_decode", ILCLIENT_CREATE_FLAGS_T(ILCLIENT_DISABLE_ALL_PORTS | ILCLIENT_ENABLE_INPUT_BUFFERS)) != 0) {
    return;
  }

set_tunnel(decoder->Tunnel,     decoder->Video_Decode,    131, decoder->Video_Render, 10);

ilclient_change_component_state(decoder->Video_Decode, OMX_StateExecuting);

if (OMX_SetParameter(ILC_GET_HANDLE(decoder->Video_Decode), OMX_IndexParamVideoPortFormat, &decoder->Format) == OMX_ErrorNone &&
        ilclient_enable_port_buffers(decoder->Video_Decode, 130, NULL, NULL, NULL) == 0) {
     ilclient_change_component_state(decoder->Video_Decode, OMX_StateExecuting);
  }

decoder->Buffer = ilclient_get_input_buffer(decoder->Video_Decode, 130, 1);

任何帮助将不胜感激！