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IPNC 3.5中DEI模块不能正常的工作?



开发平台:dm385

SDK:IPNC 3.5

 

在调试DEI模块的时候,发现一个下面的问题:

在dei中执行到status = FVID2_processFrames(pObj->fvidHandle, &pReqObj->processList);程序挂了

在hdvpss 中打印参数信息

 

 [m3vpss ] ternence.hsu file:drivers/m2m/src/vpsdrv_m2mDeiApi.c, line:658
 [m3vpss ] ternence.hsu file:drivers/m2m/src/vpsdrv_m2mDeiReq.c, line:1120
 [m3vpss ] rtPrms = 0x8e73fa40
 [m3vpss ] deiRtPrms.inFrmPrms = 0x780
 [m3vpss ] deiRtPrms.outFrmPrms = 0x438
 [m3vpss ] deiRtPrms.inFrmPrms = 1920
 [m3vpss ] deiRtPrms.outFrmPrms = 1080
 [m3vpss ] deiRtPrms.scCropCfg = 0x0
 [m3vpss ] deiRtPrms.scRtCfg = 0x0
 [m3vpss ] deiRtPrms.deiRtCfg = 0x0
 [m3vpss ] inFrmPrms->width = 320968987
 [m3vpss ] inFrmPrms->height = 1164557219
 [m3vpss ] outFrmPrms->width = -1931032053
 [m3vpss ] outFrmPrms->height = -1931032231
 [m3vpss ] scCropCfg->cropWidth = 1744848904
 [m3vpss ] scCropCfg->cropHeight = -788256768
 [m3vpss ] ternence.hsu file:drivers/m2m/src/vpsdrv_m2mDeiApi.c, line:720
 [m3vpss ]  15705: Assertion @ Line: 1631 in links_m3vpss/dei/deiLink_drv.c: status == FVID2_SOK : failed !!!


上面的打印信息中,没有明白一个:

            Vps_printf("deiRtPrms.inFrmPrms = %d",rtPrms->deiInFrmPrms);
            Vps_printf("deiRtPrms.outFrmPrms = %d",rtPrms->deiOutFrmPrms);

 [m3vpss ] deiRtPrms.inFrmPrms = 1920

 [m3vpss ] deiRtPrms.outFrmPrms = 1080

在vpsMdrvDeiUpdateRtParams函数中打印出来的这2个参数地址,怎么变成了输入的分辨率的值 ?

这个是ipnc的源代码,没有修改过hdvpss和dei处理相关的程序;

 

请问,这个bug是ipnc中本来就有的吗?

 

 

 

 

 

 

  • 问题已经查到;

     

    在mcfw/src_bios6/links_m3vpss/dei/deiLink_drv.c 的DeiLink_drvMakeFrameLists 函数中

    pChObj->chRtOutInfoUpdate[outId] 的值为 FALSE,进入程序后,不会更新这个结构中的参数信息;

    现在修改后DEI 已经可以正常的工作,去隔行模式,或者是SC模式都可以正常的工作;

    只是没有明白是什么原因导致的,还没有来得及查;