static
Int32 IpcFramesInLink_freeQueuedInputBufs(IpcFramesInLink_Obj * pObj)
{
SystemIpcFrames_ListElem *pListElem;
Int32 status;
UInt32 freeCount;
freeCount = 0;
while (1)
{
pListElem = ListMP_getHead(pObj->listMPOutHndl);
if (pListElem == NULL)
break;
UTILS_assert(SYSTEM_IPC_FRAMES_GET_BUFSTATE(pListElem->bufState)
== IPC_FRAMEBUF_STATE_OUTQUE);
SYSTEM_IPC_FRAMES_SET_BUFOWNERPROCID(pListElem->bufState);
SYSTEM_IPC_FRAMES_SET_BUFSTATE(pListElem->bufState,
IPC_FRAMEBUF_STATE_INQUE);
status = ListMP_putTail(pObj->listMPInHndl, (ListMP_Elem *) pListElem);
UTILS_assert(status == ListMP_S_SUCCESS);
pObj->stats.droppedCount++;
freeCount++;
}
if (freeCount)
{
if(pObj->createArgs.baseCreateParams.notifyPrevLink)
{
// Vps_printf("271:System_ipcSendNotify,id=%d\n",pObj->createArgs.baseCreateParams.inQueParams.prevLinkId);
System_ipcSendNotify(pObj->createArgs.baseCreateParams.inQueParams.
prevLinkId);
}
}
return IPC_FRAMES_IN_LINK_S_SUCCESS;
}
Int32 IpcFramesInLink_putEmptyFrames(Utils_TskHndl * pTsk, UInt16 queId,
FVID2_FrameList * pFrameBufList)
{
IpcFramesInLink_Obj *pObj = (IpcFramesInLink_Obj *) pTsk->appData;
UInt32 bufId;
FVID2_Frame *pFrameBuf;
Int32 status;
SystemIpcFrames_ListElem *pListElem = NULL;
UInt32 curTime;
System_FrameInfo *frmInfo;
#ifdef SYSTEM_DEBUG_IPC_RT
Vps_printf(" %d: IPC_FRAMES_IN : Releasing %d framebufs !!!\n",
Utils_getCurTimeInMsec(), pFrameBufList->numFrames);
#endif
if ((pFrameBufList->numFrames)
&&
(IPC_FRAMES_IN_LINK_STATE_ACTIVE == pObj->state))
{
UTILS_assert(pFrameBufList->numFrames <= FVID2_MAX_FVID_FRAME_PTR);
curTime = Utils_getCurTimeInMsec();
pObj->stats.freeCount += pFrameBufList->numFrames;
for (bufId = 0; bufId < pFrameBufList->numFrames; bufId++)
{
pFrameBuf = pFrameBufList->frames[bufId];
frmInfo = pFrameBuf->appData;
UTILS_assert(frmInfo != NULL);
pListElem = (SystemIpcFrames_ListElem *) frmInfo->pOrgListMPElem;
UTILS_assert(pListElem->frameBuf.phyAddr[0][0] ==
pFrameBuf->addr[0][0]);
UTILS_assert(UTILS_ARRAYISVALIDENTRY(pFrameBuf,pObj->freeFrameMem));
UTILS_assert(SYSTEM_IPC_FRAMES_GET_BUFSTATE(pListElem->bufState)
== IPC_FRAMEBUF_STATE_DEQUEUED);
status = Utils_quePut(&pObj->freeFrameQue,pFrameBuf,BIOS_NO_WAIT);
UTILS_assert(status == FVID2_SOK);
if (curTime > pListElem->frameBuf.reserved[0])
{
pObj->stats.totalRoundTrip += (curTime - pListElem->frameBuf.reserved[0]);
}
SYSTEM_IPC_FRAMES_SET_BUFSTATE(pListElem->bufState,
IPC_FRAMEBUF_STATE_INQUE);
status =
ListMP_putTail(pObj->listMPInHndl, (ListMP_Elem *) pListElem);
UTILS_assert(status == ListMP_S_SUCCESS);
}
if (pObj->createArgs.baseCreateParams.notifyPrevLink)
{
// Vps_printf("593:System_ipcSendNotify,id=%d\n",pObj->createArgs.baseCreateParams.inQueParams.prevLinkId);
System_ipcSendNotify(pObj->createArgs.baseCreateParams.inQueParams.
prevLinkId);
}
}
if (IPC_FRAMES_IN_LINK_STATE_INACTIVE == pObj->state)
{
Vps_printf(" %d: IPC_FRAMES_IN:Warning! Free Frames invoked after link delete\n",
Utils_getCurTimeInMsec());
}
return IPC_FRAMES_IN_LINK_S_SUCCESS;
}
Int32 IpcOutM3Link_processFrames(IpcOutM3Link_Obj * pObj)
{
System_LinkInQueParams *pInQueParams;
FVID2_FrameList frameList;
FVID2_Frame *pFrame;
SystemIpcM3_ListElem *pListElem;
Int32 status;
Int32 frameId;
IpcOutM3Link_ChObj *pChObj;
pInQueParams = &pObj->createArgs.inQueParams;
System_getLinksFullFrames(pInQueParams->prevLinkId,
pInQueParams->prevLinkQueId, &frameList);
pObj->freeFrameList.numFrames = 0;
if (frameList.numFrames)
{
#ifdef SYSTEM_DEBUG_IPC_RT
Vps_printf(" %d: IPC_OUT_M3 : Received %d frames !!!\n",
Utils_getCurTimeInMsec(), frameList.numFrames);
#endif
pObj->totalFrameCount += frameList.numFrames;
for (frameId = 0; frameId < frameList.numFrames; frameId++)
{
Bool doFrameDrop;
pFrame = frameList.frames[frameId];
pChObj = &pObj->chObj[pFrame->channelNum];
pChObj->inFrameRecvCount++;
doFrameDrop = Utils_doSkipFrame(&(pChObj->frameSkipCtx));
/* frame skipped due to user setting */
if(doFrameDrop)
{
pChObj->inFrameUserSkipCount++;
pObj->freeFrameList.frames[pObj->freeFrameList.numFrames] =
pFrame;
pObj->freeFrameList.numFrames++;
UTILS_assert(pObj->freeFrameList.numFrames <=
FVID2_MAX_FVID_FRAME_PTR);
continue;;
}
status =
Utils_queGet(&pObj->listElemQue, (Ptr *) & pListElem, 1,
BIOS_NO_WAIT);
if (status != FVID2_SOK)
{
/* normally this condition should not happen, if it happens
* return the frame back to its generator */
#if 0
Vps_printf(" IPC_OUT: Dropping frame\n");
#endif
pObj->freeFrameList.frames[pObj->freeFrameList.numFrames] =
pFrame;
pObj->freeFrameList.numFrames++;
UTILS_assert(pObj->freeFrameList.numFrames <=
FVID2_MAX_FVID_FRAME_PTR);
pChObj->inFrameUserSkipCount++;
continue;
}
pListElem->pFrame = pFrame;
/* no need to do cache ops since this is inter-M3 list */
status = ListMP_putTail(pObj->listMPOutHndl, &pListElem->listElem);
UTILS_assert(status == ListMP_S_SUCCESS);
pChObj->inFrameProcessCount++;
}
if (pObj->freeFrameList.numFrames)
{
System_putLinksEmptyFrames(pInQueParams->prevLinkId,
pInQueParams->prevLinkQueId,
&pObj->freeFrameList);
}
if (pObj->createArgs.notifyNextLink)
{
UTILS_assert(pObj->createArgs.numOutQue == 1);
System_ipcSendNotify(pObj->createArgs.outQueParams[0].nextLink);
}
if (TRUE == pObj->createArgs.noNotifyMode)
{
if (FALSE == pObj->prd.clkStarted)
{
IpcOutM3Link_startPrdObj(pObj,
IPC_M3OUT_LINK_DONE_PERIOD_MS, FALSE);
}
}
}
return FVID2_SOK;
}
