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Ticket Name: TDA2PXEVM: ERROR: No alg create function specified (algId = 2)
Query Text:
Part Number: TDA2PXEVM Hi, Recently I started working with PSDK Vision. I am trying out my own usecase. This is my usecase, But the output which i see in the console after doing make is, [HOST] [HOST ] ========================================= [HOST] [HOST ] Chains Run-time Codec Type Selection Menu [HOST] [HOST ] ========================================= [HOST] [HOST ] [HOST] [HOST ] Enter '0' for MJPEG [HOST] [HOST ] [HOST] [HOST ] Enter '1' for H.264 [HOST] [HOST ] [HOST] [HOST ] Enter Choice: [HOST] [HOST ] 1 [HOST] [HOST ] 58.511071 s: IPC_OUT_0 : Create in progress !!! [HOST] [HOST ] 58.511132 s: IPC_OUT_0 : Create Done !!! [HOST] [IPU2 ] 58.511285 s: IPC_IN_0 : Create in progress !!! [HOST] [IPU2 ] 58.512444 s: IPC_IN_0 : Create Done !!! [HOST] [IPU2 ] 58.512901 s: DECODE: Create in progress ... !!! [HOST] [IPU2 ] 58.718934 s: DECODE: Creating CH0 of 1280 x 720 [1] [0],target bitrate = 10000 Kbps ... [HOST] [IPU2 ] 58.719758 s: DECODE: All CH Create ... DONE !!! ASSERT (chains_c2g_priv.c|chains_c2g_Create|180) [HOST] [EVE1 ] 58.723174 s: IPC_IN_0 : Create in progress !!! [HOST] [EVE1 ] 58.724242 s: IPC_IN_0 : Create Done !!! [HOST] [EVE1 ] 58.725126 s: ALG: ERROR: No alg create function specified (algId = 2) !!! [HOST] [IPU2 ] 58.721801 s: DECODE: Create ... DONE !!! [HOST] [IPU2 ] 58.722259 s: IPC_OUT_0 : Create in progress !!! [HOST] [IPU2 ] 58.722595 s: IPC_OUT_0 : Create Done !!! I feel that i missed out something in my .c file. Please guide me. My chains_c2g.c file: chains_c2g.c /******************************************************************************
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******************************************************************************/
/*******************************************************************************
* INCLUDE FILES
*******************************************************************************
*/
#include "chains_c2g_priv.h"
#include <src/hlos/adas/include/chains.h>
#include <src/hlos/common/chains_common.h>
#define MAX_NUMBER_OF_CHANNELS (1)
#define ENCDEC_MAX_FRAME_WIDTH (1280)
#define ENCDEC_MAX_FRAME_HEIGHT (720)
/**
*******************************************************************************
*
* \brief Use-case object
*
* This structure contains all the LinksId's and create Params.
* The same is passed to all create, start, stop functions.
*
*******************************************************************************
*/
typedef struct {
chains_c2gObj ucObj;
UInt32 displayWidth;
UInt32 displayHeight;
Chains_Ctrl *chainsCfg;
UInt32 codecType;
} chains_c2gAppObj;
Void chains_c2g_SetNullSrcPrms(chains_c2gAppObj *pObj,
NullSrcLink_CreateParams *pPrm)
{
UInt32 chId;
System_LinkChInfo *pChInfo;
pPrm->outQueInfo.numCh = 1;
pPrm->timerPeriodMilliSecs = 32;
for (chId = 0; chId < pPrm->outQueInfo.numCh; chId++)
{
pPrm->channelParams[chId].numBuffers = 4;
pChInfo = &pPrm->outQueInfo.chInfo[chId];
pChInfo->flags = System_Link_Ch_Info_Set_Flag_Data_Format(pChInfo->flags,
SYSTEM_DF_YUV420SP_UV);
pChInfo->flags = System_Link_Ch_Info_Set_Flag_Scan_Format(pChInfo->flags,
SYSTEM_SF_PROGRESSIVE);
pChInfo->flags = System_Link_Ch_Info_Set_Flag_Buf_Type(pChInfo->flags,
/*SYSTEM_BUFFER_TYPE_VIDEO_FRAME*/
SYSTEM_BUFFER_TYPE_BITSTREAM);
pChInfo->width = ENCDEC_MAX_FRAME_WIDTH;//pObj->displayWidth;
pChInfo->height = ENCDEC_MAX_FRAME_HEIGHT;//pObj->displayHeight;
pChInfo->startX = 0;
pChInfo->startY = 0;
pChInfo->pitch[0] = SystemUtils_align(pChInfo->width, 32);
pChInfo->pitch[1] = SystemUtils_align(pChInfo->width, 32);
pPrm->channelParams[chId].fileReadMode = NULLSRC_LINK_FILEREAD_RUN_TIME;
strncpy(pPrm->channelParams[chId].nameDataFile, "/home/1280x720_00.h264", 260);
strncpy(pPrm->channelParams[chId].nameIndexFile, "/home/1280x720_00.hdr", 260);
}
pPrm->dataRxMode = NULLSRC_LINK_DATA_RX_MODE_FILE;
}
/**
*******************************************************************************
*
* \brief Set Decode Create Parameters
*
* \param pPrm [IN] DecodeLink_CreateParams
*
*******************************************************************************
*/
static Void chains_c2g_SetDecodePrms(
chains_c2gAppObj *pObj,
DecLink_CreateParams *pPrm)
{
UInt32 chId;
DecLink_ChCreateParams *decPrm;
for (chId = 0; chId<MAX_NUMBER_OF_CHANNELS; chId++)
{
UTILS_assert (chId < DEC_LINK_MAX_CH);
decPrm = &pPrm->chCreateParams[chId];
decPrm->dpbBufSizeInFrames = DEC_LINK_DPB_SIZE_IN_FRAMES_DEFAULT;
decPrm->algCreateStatus = DEC_LINK_ALG_CREATE_STATUS_CREATE;
decPrm->decodeFrameType = DEC_LINK_DECODE_ALL;
decPrm->processCallLevel = DEC_LINK_FRAMELEVELPROCESSCALL;
decPrm->targetMaxWidth = ENCDEC_MAX_FRAME_WIDTH;
decPrm->targetMaxHeight = ENCDEC_MAX_FRAME_HEIGHT;
decPrm->numBufPerCh = 6;
decPrm->defaultDynamicParams.targetBitRate = 10*1000*1000;
decPrm->defaultDynamicParams.targetFrameRate = 30;
decPrm->fieldMergeDecodeEnable = FALSE;
switch (pObj->codecType)
{
case '0': /*MJPEG*/
decPrm->format = SYSTEM_IVIDEO_MJPEG;
decPrm->profile = 0;
decPrm->displayDelay = 0;
break;
case '1': /*H264*/
decPrm->format = SYSTEM_IVIDEO_H264HP;
decPrm->profile = 3;
decPrm->displayDelay = 0;
break;
default: /*D1*/
printf("\r\nCodec Type: %d, returning \n", pObj->codecType);
UTILS_assert(FALSE);
break;
}
}
}
/**
*******************************************************************************
*
* \brief Set VPE Create Parameters
*
* \param pPrm [OUT] VpeLink_CreateParams
*
*******************************************************************************
*/
/*static Void chains_nullSrc_Display_SetVPEPrms(
VpeLink_CreateParams *pPrm,
UInt32 numCh,
UInt32 displayWidth,
UInt32 displayHeight,
UInt32 inputWidth,
UInt32 inputHeight
)
{
UInt16 chId;
pPrm->enableOut[0] = TRUE;
for(chId = 0; chId < numCh; chId++)
{
pPrm->chParams[chId].outParams[0].numBufsPerCh = 4;
pPrm->chParams[chId].outParams[0].width = displayWidth;
pPrm->chParams[chId].outParams[0].height = displayHeight;
pPrm->chParams[chId].outParams[0].dataFormat = SYSTEM_DF_YUV420SP_UV;
pPrm->chParams[chId].scCfg.bypass = FALSE;
pPrm->chParams[chId].scCfg.nonLinear = FALSE;
pPrm->chParams[chId].scCfg.stripSize = 0;
pPrm->chParams[chId].scCropCfg.cropStartX = 32;
pPrm->chParams[chId].scCropCfg.cropStartY = 24;
pPrm->chParams[chId].scCropCfg.cropWidth = inputWidth-32;
pPrm->chParams[chId].scCropCfg.cropHeight = inputHeight-24;
}
}*/
/**
*******************************************************************************
*
* \brief Set Edge Detection Alg parameters
*
* It is called in Create function.
* In this function alg link params are set
* The algorithm which is to run on core is set to
* baseClassCreate.algId. The input whdth and height to alg are set.
* Number of input buffers required by alg are also set here.
*
*
* \param pPrm [IN] AlgorithmLink_EdgeDetectionCreateParams
* \param chainsCfg [IN] Chains_Ctrl
*
*******************************************************************************
*/
Void chains_c2g_SetEdgeDetectionAlgPrms(
AlgorithmLink_EdgeDetectionCreateParams *pPrm,
Chains_Ctrl *chainsCfg)
{
pPrm->maxWidth = ENCDEC_MAX_FRAME_WIDTH;
pPrm->maxHeight = ENCDEC_MAX_FRAME_HEIGHT;
pPrm->numOutputFrames = 3;
}
/**
*******************************************************************************
*
* \brief Set link Parameters
*
* It is called in Create function of the auto generated use-case file.
*
* \param pUcObj [IN] Auto-generated usecase object
* \param appObj [IN] Application specific object
*
*******************************************************************************
*/
Void chains_c2g_SetAppPrms(chains_c2gObj *pUcObj, Void *appObj)
{
chains_c2gAppObj *pObj
= (chains_c2gAppObj*)appObj;
ChainsCommon_GetDisplayWidthHeight(
pObj->chainsCfg->displayType,
&pObj->displayWidth,
&pObj->displayHeight
);
/*pUcObj->IPCIn_EVE1_IPU1_0_0LinkID =
SYSTEM_MAKE_LINK_ID(pObj->chainsCfg->algProcId, pUcObj->IPCIn_EVE1_IPU1_0_0LinkID);
pUcObj->Alg_EdgeDetectLinkID =
SYSTEM_MAKE_LINK_ID(pObj->chainsCfg->algProcId, pUcObj->Alg_EdgeDetectLinkID);
pUcObj->IPCOut_EVE1_IPU1_0_0LinkID =
SYSTEM_MAKE_LINK_ID(pObj->chainsCfg->algProcId, pUcObj->IPCOut_EVE1_IPU1_0_0LinkID);*/
chains_c2g_SetNullSrcPrms(pObj, &pUcObj->NullSourcePrm);
chains_c2g_SetDecodePrms(pObj, &pUcObj->DecodePrm);
chains_c2g_SetEdgeDetectionAlgPrms(&pUcObj->Alg_EdgeDetectPrm,
pObj->chainsCfg);
ChainsCommon_SetDisplayPrms(&pUcObj->DisplayPrm,
NULL,
pObj->chainsCfg->displayType,
pObj->displayWidth,
pObj->displayHeight
);
/*chains_nullSrc_Display_SetVPEPrms(
&pUcObj->VPEPrm,
1,
ENCDEC_MAX_FRAME_WIDTH,
ENCDEC_MAX_FRAME_HEIGHT,
ENCDEC_MAX_FRAME_WIDTH,
ENCDEC_MAX_FRAME_HEIGHT);*/
ChainsCommon_StartDisplayCtrl(
pObj->chainsCfg->displayType,
pObj->displayWidth,
pObj->displayHeight
);
}
/**
*******************************************************************************
*
* \brief Start the capture display Links
*
* Function sends a control command to capture and display link to
* to Start all the required links . Links are started in reverce
* order as information of next link is required to connect.
* System_linkStart is called with LinkId to start the links.
*
* \param pObj [IN] Chains_VipSingleCameraViewObj
*
* \return SYSTEM_LINK_STATUS_SOK on success
*
*******************************************************************************
*/
Void chains_c2g_StartApp(chains_c2gAppObj *pObj)
{
ChainsCommon_statCollectorReset();
ChainsCommon_memPrintHeapStatus();
chains_c2g_Start(&pObj->ucObj);
ChainsCommon_prfLoadCalcEnable(TRUE, FALSE, FALSE);
}
/**
*******************************************************************************
*
* \brief Delete the capture display Links
*
* Function sends a control command to capture and display link to
* to delete all the prior created links
* System_linkDelete is called with LinkId to delete the links.
*
* \param pObj [IN] Chains_VipSingleCameraViewObj
*
*******************************************************************************
*/
Void chains_c2g_StopAndDeleteApp(chains_c2gAppObj *pObj)
{
chains_c2g_Stop(&pObj->ucObj);
chains_c2g_Delete(&pObj->ucObj);
ChainsCommon_StopDisplayCtrl();
/* Print the HWI, SWI and all tasks load */
/* Reset the accumulated timer ticks */
ChainsCommon_prfLoadCalcEnable(FALSE, TRUE, TRUE);
}
/**
*******************************************************************************
* \brief Run Time Menu string for codec Type Selection.
*******************************************************************************
*/
char chains_c2g_codecTypeSelect[] = {
"\r\n "
"\r\n ========================================="
"\r\n Chains Run-time Codec Type Selection Menu"
"\r\n ========================================="
"\r\n "
"\r\n Enter '0' for MJPEG "
"\r\n "
"\r\n Enter '1' for H.264 "
"\r\n "
"\r\n Enter Choice: "
"\r\n "
};
/**
*******************************************************************************
*
* \brief Single Channel Capture Display usecase function
*`
* This functions executes the create, start functions
*
* Further in a while loop displays run time menu and waits
* for user inputs to print the statistics or to end the demo.
*
* Once the user inputs end of demo stop and delete
* functions are executed.
*
* \param chainsCfg [IN] Chains_Ctrl
*
*******************************************************************************
*/
Void Chains_c2g(Chains_Ctrl *chainsCfg)
{
char ch = 'a';
UInt32 done = FALSE;
chains_c2gAppObj chainsObj;
chainsObj.chainsCfg = chainsCfg;
while(!done)
{
Vps_printf(chains_c2g_codecTypeSelect);
chainsObj.codecType = Chains_readChar();
switch(chainsObj.codecType)
{
case '0':
done = TRUE;
break;
case '1':
done = TRUE;
break;
default:
Vps_printf("\nUnsupported option '%c'. Please try again\n",
chainsObj.codecType);
break;
}
}
chains_c2g_Create(&chainsObj.ucObj, &chainsObj);
chains_c2g_StartApp(&chainsObj);
done = FALSE;
while(!done)
{
ch = '1';
ch = Chains_menuRunTime();
switch(ch)
{
case '0':
done = TRUE;
break;
case 'p':
case 'P':
ChainsCommon_PrintStatistics();
chains_c2g_printStatistics(&chainsObj.ucObj);
break;
default:
Vps_printf("\nUnsupported option '%c'. Please try again\n", ch);
break;
}
}
chains_c2g_StopAndDeleteApp(&chainsObj);
}
Responses:
Hi Sam, Do you have "ALG_edgedetection=yes" in "cfg.mk" of your usecase? Also can you make sure "AlgorithmLink_EdgeDetection_initPlugin()" is called in "App_init()" in vision_sdk/apps/src/common/app_init/app_init_eve.c. You can check this post (it is for adding a new alg plugin, but you can use it as a reference to check if a particular plugin is initialized by the usecase): You can also look at existing vision_sdk/apps/src/rtos/usecases/vip_single_cam_edge_detection usecase as a reference as it is quite similar to your one. Regards, Yordan
Hi Yordan, I took help from the usecase mentioned above. Content of cfg.mk ALG_edgedetection=yes NEED_PROC_IPU1_0=yes NEED_PROC_A15_0=yes NEED_PROC_EVE1=yes In app_init_eve.c's App_init() function, #ifdef ALG_edgedetection AlgorithmLink_EdgeDetection_initPlugin(); #endif I searched all files i can, but everything seems OK to me.
Hi 1)Please share output of the below command "make showconfig" 2)are you creating usecase using auto-gene-usecase tool ? or manually? 3) Add print statement inside the following function & check this print is coming or not when you run apps.out. AlgorithmLink_EdgeDetection_initPlugin(); Thanks Gaviraju
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