Part Number: TDA2P-ACD
Tool/software: TI-RTOS
Hi,
We are trying to use the De-interlacing feature of VPE. We referred the usecase "chains_vipSingleRvcCamCrc_Display" for the parameters to be set for VPE.
Following are the parameters set for VPE through our usecase:
static Void setVPEParams(
VpeLink_CreateParams *pPrm,
UInt32 numCh,
UInt32 OutWidth,
UInt32 OutHeight,
UInt32 inCropWidth,
UInt32 inCropHeight)
{
UInt32 chId;
VpeLink_ChannelParams *chPrms;
UInt32 outId = 0;
pPrm->enableOut[0] = TRUE;
for (chId = 0; chId < numCh; chId++)
{
chPrms = &pPrm->chParams[chId];
#ifndef TDA3XX_128MB_DDR
chPrms->outParams[outId].numBufsPerCh = VPE_LINK_NUM_BUFS_PER_CH_DEFAULT;
#else
chPrms->outParams[outId].numBufsPerCh = 2U;
#endif
chPrms->outParams[outId].width = OutWidth;
chPrms->outParams[outId].height = OutHeight;
chPrms->outParams[outId].dataFormat = SYSTEM_DF_YUV420SP_UV;
chPrms->scCfg.bypass = TRUE;
chPrms->scCfg.nonLinear = FALSE;
chPrms->scCfg.stripSize = 0;
chPrms->scCropCfg.cropStartX = 0;
chPrms->scCropCfg.cropStartY = 0;
chPrms->scCropCfg.cropWidth = CAPTURE_WIDTH;
chPrms->scCropCfg.cropHeight = inCropHeight;
chPrms->deiCfg.bypass = FALSE;
chPrms->deiCfg.inpMode = VPE_DEI_EDIMODE_LUMA_CHROMA;
chPrms->deiCfg.tempInpEnable = TRUE;
chPrms->deiCfg.tempInpChromaEnable = TRUE;
chPrms->deiCfg.spatMaxBypass = TRUE;
chPrms->deiCfg.tempMaxBypass = TRUE;
}
}
We are getting a black screen at output.
We also tried to print the frame number in the ISS_Capture's drv.c file after the dequeue for framelist. The Vps_print logs only for some random 10-12 times. The output is black screen as mentioned even after the Vps_prints does not log the frame number.
Could anyone let us know the exact parameters to be set to use the De-Interlacing of VPE on TDA2P ?
Regards,
Amol
