static Void VcapVencVdecVdis_ipcBitsCopyBitBufDataMem2Mem(VCODEC_BITSBUF_S *dstBuf,
        VCODEC_BITSBUF_S *srcBuf)
{
    OSA_DmaCopy1D copy1D;

    OSA_assert(srcBuf->filledBufSize < dstBuf->bufSize);
    if(gVcapVencVdecVdis_ipcBitsCtrl.dmaHndl.chId != -1)
    {
        copy1D.srcPhysAddr = (unsigned long)srcBuf->bufPhysAddr;
        copy1D.dstPhysAddr = (unsigned long)dstBuf->bufPhysAddr;
        copy1D.size   = srcBuf->filledBufSize;
        OSA_dmaCopy1D(&gVcapVencVdecVdis_ipcBitsCtrl.dmaHndl,&copy1D,1);
    }
    else
        memcpy(dstBuf->bufVirtAddr,srcBuf->bufVirtAddr,srcBuf->filledBufSize);
}
static Void VcapVencVdecVdis_ipcBitsCopyBitBufDataMem2Mem(VCODEC_BITSBUF_S *dstBuf,
                                                VCODEC_BITSBUF_S *srcBuf)
{
    OSA_assert(srcBuf->filledBufSize < dstBuf->bufSize);

    if (FALSE == gVcapVencVdecVdis_ipcBitsCtrl.dmaObj.useDma)
    {
        memcpy(dstBuf->bufVirtAddr,srcBuf->bufVirtAddr,srcBuf->filledBufSize);
    }
    else
    {
        OSA_DmaCopy1D prm;

        prm.srcPhysAddr = (UInt32)srcBuf->bufPhysAddr;
        prm.dstPhysAddr = (UInt32)dstBuf->bufPhysAddr;
        prm.size        = srcBuf->filledBufSize;
        OSA_dmaCopy1D(&gVcapVencVdecVdis_ipcBitsCtrl.dmaObj.dmaChHdnl,
                      &prm,
                      1);

    }
}