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Vdec_deleteChn() function problem?

jt lee
Prodigy 80 points

I used Vdec_deleteChn() and Vdec_createChn() for dynamical codec type change. DVR_RDK version is V03.00.00.00 .

First, I called Vdec_deleteChn(chId) and called  Vdec_createChn(VDEC_CHN_CREATE_PARAMS_S variable). For example, when I created 8 channels, Vdec_deleteChn() and Vdec_createChn() function has called eight times. 

But, sometimes below message is occured and program has freezing. 

[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [16529] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [32548] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [48568] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [64589] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [80608] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [96628] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [112648] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [128667] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [144687] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [160706] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [176726] ms DeleteChBufState:2
[host] IPC_BITSOUTLINK:!WARNING!.IPCBITSOUT_LINK_CMD_DELETE_CH_BUFFER pending for [192747] ms DeleteChBufState:2

I don't know why this message is occured, How can I solve this situation?

  • 0
    TI__Guru 59700 points

    The warning indicates all the buffers allocated by application are not freed.UNtill application frees all allocated buffers Vdec_deleteChn will not proceed.

    i.e All buffers allocated by your application  using Vdec_requestBitstreamBuffer should be freed by calling Vdec_putBitstreamBuffer befoe Vdec_deleteChn is invoked

     

    Note that DVRRDK 3.0 is not supported. Pls migrate to DVRRDK 4.1 for further development