static void video_DisplayD1(int nVoDev, int nChn, unsigned char bDisplay)
{
static int s_nDispViDev = -1;
static int s_nDispViChn = -1;
VI_CHN_ATTR_S stViChnAttr;
if(bDisplay){
int i = 0;
for(i = 0; i < MAX_CAM_CH; ++i){
DVR_ASSERT(HI_MPI_VO_ChnHide(nVoDev, i));
}
}
if(bDisplay){
static int s_nLastFull = -1; // prevent to bind twice
if(-1 == s_nLastFull || nChn != s_nLastFull){
int fd = open(VIDEO_DEV, O_RDWR);
VIDEO_TRACE("%s fd = %d", __func__, fd);
if(fd > 0){
// set ad configuration
video_preview_t stPreview = {0};
stPreview.chn = nChn; // switch to this channel @ ad
ioctl(fd, VIDEO_DRV_SET_LIVE_CHN, &stPreview);
close(fd);
fd = -1;
}
}
// unbind last full channel first
if(!(-1 == s_nDispViDev && -1 == s_nDispViChn)){
DVR_ASSERT(HI_MPI_VI_UnBindOutput(s_nDispViDev, s_nDispViChn, nVoDev, MAX_CAM_CH));
}
// bind to d1 special live connect
s_nDispViDev = 2;
s_nDispViChn = 0;
DVR_ASSERT(HI_MPI_VO_ClearChnBuffer(nVoDev, MAX_CAM_CH, HI_TRUE));
if(s_stVideo.nLossStat & (1<<nChn)){
DVR_ASSERT(HI_MPI_VO_SENDFRAME(nVoDev, MAX_CAM_CH, VIDEO_GetUserPic(nChn)));
}else{
DVR_ASSERT(HI_MPI_VI_GetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
VI_D1_ATTR_CONF(&stViChnAttr);
DVR_ASSERT(HI_MPI_VI_SetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_BindOutput(s_nDispViDev, s_nDispViChn, nVoDev, MAX_CAM_CH));
}
usleep(40000);
DVR_ASSERT(HI_MPI_VO_ChnShow(nVoDev, MAX_CAM_CH));
video_CheckDigitalZoomD1(nChn);
}else{
if(!(-1 == s_nDispViDev && -1 == s_nDispViChn)){
DVR_ASSERT(HI_MPI_VO_ChnHide(nVoDev, MAX_CAM_CH));
// printf("unbind output (%d,%d) to (%d,%d)", s_nDispViDev, s_nDispViChn, nVoDev, MAX_CAM_CH);
DVR_ASSERT(HI_MPI_VI_UnBindOutput(s_nDispViDev, s_nDispViChn, nVoDev, MAX_CAM_CH));
DVR_ASSERT(HI_MPI_VI_GetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
VI_CIF_ATTR_CONF(&stViChnAttr);
DVR_ASSERT(HI_MPI_VI_SetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
s_nDispViDev = -1;
s_nDispViChn = -1;
}
}
}
static void video_InputInit()
{
// int i = 0;
// init sdk
{
VI_PUB_ATTR_S stViDevAttr;
VI_CHN_ATTR_S stViChnAttr;
// vi0 1-16 ch cif input 1d1
// vi2 1-16 ch d1 input mutex d1 live
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
// vi0
stViDevAttr.enInputMode = VI_MODE_BT656;
stViDevAttr.enWorkMode = VI_WORK_MODE_1D1;
stViDevAttr.enViNorm = (VIDEO_IS_PAL() ? VIDEO_ENCODING_MODE_PAL : VIDEO_ENCODING_MODE_NTSC);
// channel attribute
stViChnAttr.stCapRect.s32X = 0;
stViChnAttr.stCapRect.s32Y = 0;
stViChnAttr.stCapRect.u32Width = VI_CIF_WIDTH;
stViChnAttr.stCapRect.u32Height = 8 * VI_CIF_HEIGHT + 7 * 2; // half field height combo frame
stViChnAttr.bChromaResample = HI_FALSE;
stViChnAttr.enCapSel = VI_CAPSEL_BOTH;
stViChnAttr.bDownScale = HI_FALSE;
stViChnAttr.bHighPri = HI_FALSE;
stViChnAttr.enViPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
DVR_ASSERT(HI_MPI_VI_Disable(0));
DVR_ASSERT(HI_MPI_VI_SetPubAttr(0, &stViDevAttr));
DVR_ASSERT(HI_MPI_VI_Enable(0));
DVR_ASSERT(HI_MPI_VI_SetChnAttr(0, 0, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_EnableChn(0, 0));
DVR_ASSERT(HI_MPI_VI_SetSrcFrameRate(0, 0, MAX_CIF_LIVE_FPS));
DVR_ASSERT(HI_MPI_VI_SetFrameRate(0, 0, MAX_CIF_LIVE_FPS));
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
// vi2 must be d1
stViChnAttr.enCapSel = VI_CAPSEL_BOTH;
stViChnAttr.bDownScale = HI_FALSE;
stViChnAttr.stCapRect.s32Y = 0;
stViChnAttr.stCapRect.u32Height = VIDEO_IS_PAL() ? 288 : 240;
stViChnAttr.bChromaResample = HI_FALSE;
stViChnAttr.bHighPri = HI_FALSE;
VI_CIF_ATTR_CONF(&stViChnAttr);
// vi2
DVR_ASSERT(HI_MPI_VI_Disable(2));
DVR_ASSERT(HI_MPI_VI_SetPubAttr(2, &stViDevAttr));
DVR_ASSERT(HI_MPI_VI_Enable(2));
DVR_ASSERT(HI_MPI_VI_SetChnAttr(2, 0, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_EnableChn(2, 0));
DVR_ASSERT(HI_MPI_VI_SetSrcFrameRate(2, 0, MAX_D1_LIVE_FPS));
DVR_ASSERT(HI_MPI_VI_SetFrameRate(2, 0, MAX_D1_LIVE_FPS));
}
}
HI_S32 SampleEnableVi(VI_DEV ViDev,VI_CHN ViChn,
VI_PUB_ATTR_S *pViPubAttr,VI_CHN_ATTR_S *pViChnAttr)
{
HI_S32 s32Ret;
s32Ret = HI_MPI_VI_SetPubAttr(ViDev, pViPubAttr);
if (HI_SUCCESS != s32Ret)
{
printf("set VI attribute failed 0x%x!\n",s32Ret);
return HI_FAILURE;
}
s32Ret = HI_MPI_VI_SetChnAttr(ViDev, ViChn, pViChnAttr);
if (HI_SUCCESS != s32Ret)
{
printf("set VI Chn attribute failed 0x%x!\n",s32Ret);
return HI_FAILURE;
}
s32Ret = HI_MPI_VI_Enable(ViDev);
if (HI_SUCCESS != s32Ret)
{
printf("set VI enable failed 0x%x!\n",s32Ret);
return HI_FAILURE;
}
s32Ret = HI_MPI_VI_EnableChn(ViDev, ViChn);
if (HI_SUCCESS != s32Ret)
{
printf("set VI Chn enable failed 0x%x!\n",s32Ret);
return HI_FAILURE;
}
return HI_SUCCESS;
}
HI_S32 PCIV_Slave_StartVi(PCIV_MSGHEAD_S *pMsg)
{
HI_S32 s32Ret;
VI_DEV viDev;
VI_CHN viChn;
PCIV_VICMD_CREATE_S *pCmd = (PCIV_VICMD_CREATE_S *)pMsg->cMsgBody;
PCIV_VICMD_ECHO_S *pCmdEcho = (PCIV_VICMD_ECHO_S *)pMsg->cMsgBody;
/* Start the VI first */
viDev = pCmd->viDev;
viChn = pCmd->viChn;
s32Ret = HI_MPI_VI_SetChnAttr(viDev, viChn, &pCmd->stAttr);
HI_ASSERT((HI_SUCCESS == s32Ret));
s32Ret = HI_MPI_VI_EnableChn(viDev, viChn);
HI_ASSERT((HI_SUCCESS == s32Ret));
/* Echo the cmd */
pMsg->enMsgType = PCIV_MSGTYPE_CMDECHO;
pMsg->enDevType = PCIV_DEVTYPE_VICHN;
pMsg->u32Target = 0;
pMsg->u32MsgLen = sizeof(PCIV_VICMD_ECHO_S);
pCmdEcho->viDev = viDev;
pCmdEcho->viChn = viChn;
pCmdEcho->s32Echo = HI_SUCCESS;
s32Ret = PCIV_SendMsg(0, PCIV_MSGPORT_USERCMD, pMsg);
HI_ASSERT((HI_FAILURE != s32Ret));
return HI_SUCCESS;
}
/*****************************************************************************
* function : star vi chn
*****************************************************************************/
static HI_S32 s32ViStartChn(VI_CHN ViChn, VI_ATTR_S * pstViAttr)
{
HI_S32 s32Ret;
VI_CHN_ATTR_S * pstChnAttr;
if (NULL == pstViAttr)
{
printf("Func %s() Line[%d], parament is null\n", __FUNCTION__, __LINE__);
return HI_FAILURE;
}
pstChnAttr = pstViAttr->pstChnAttr;
s32Ret = HI_MPI_VI_SetChnAttr(ViChn, pstChnAttr);
if (s32Ret != HI_SUCCESS)
{
printf("failed with %#x!\n", s32Ret);
return HI_FAILURE;
}
s32Ret = HI_MPI_VI_EnableChn(ViChn);
if (s32Ret != HI_SUCCESS)
{
printf("failed with %#x!\n", s32Ret);
return HI_FAILURE;
}
return HI_SUCCESS;
}
static void video_DisplayD1(int nVoDev, int nChn, unsigned char bDisplay)
{
static int s_nDispViDev = -1;
static int s_nDispViChn = -1;
static int s_nDispVoChn = -1;
VI_CHN_ATTR_S stViChnAttr;
// input reset
// dont try to change input the original setting of d1 channel
if(bDisplay){
if(!(-1 == s_nDispViDev && -1 == s_nDispViChn)){
if(s_nDispVoChn >= MAX_D1_CNT){
DVR_ASSERT(HI_MPI_VI_GetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
VI_CIF_ATTR_CONF(&stViChnAttr);
DVR_ASSERT(HI_MPI_VI_SetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
}
DVR_ASSERT(HI_MPI_VO_SetChnField(nVoDev, nChn, VO_FIELD_BOTTOM));
}
if(nChn >= MAX_D1_CNT){
if(0 == VIMAP_Get(nChn, &s_nDispViDev, &s_nDispViChn)){
DVR_ASSERT(HI_MPI_VI_GetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
VI_D1_ATTR_CONF(&stViChnAttr);
DVR_ASSERT(HI_MPI_VI_SetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
s_nDispVoChn = nChn;
}
}
DVR_ASSERT(HI_MPI_VO_SetChnField(nVoDev, nChn, VO_FIELD_BOTH));
}else{
if(!(-1 == s_nDispViDev && -1 == s_nDispViChn)){
if(nChn >= MAX_D1_CNT){
// reset field setting
DVR_ASSERT(HI_MPI_VI_GetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
VI_CIF_ATTR_CONF(&stViChnAttr);
DVR_ASSERT(HI_MPI_VI_SetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
s_nDispViDev = -1;
s_nDispViChn = -1;
}
s_nDispVoChn = -1;
}
DVR_ASSERT(HI_MPI_VO_SetChnField(nVoDev, nChn, VO_FIELD_BOTTOM));
}
}
HI_S32 SAMPLE_COMM_VI_ChangeMixCap(VI_CHN ViChn,HI_BOOL bMixCap,HI_U32 FrameRate)
{
VI_CHN_ATTR_S stChnAttr,stChnMinorAttr;
HI_S32 S32Ret = HI_SUCCESS;
S32Ret = HI_MPI_VI_GetChnAttr(ViChn, &stChnAttr);
if(HI_SUCCESS!= S32Ret)
{
SAMPLE_PRT( "HI_MPI_VI_GetChnAttr failed");
}
if(HI_TRUE == bMixCap)
{
memcpy(&stChnMinorAttr, &stChnAttr, sizeof(VI_CHN_ATTR_S));
stChnMinorAttr.stDestSize.u32Width = D1_WIDTH / 2;
stChnAttr.s32FrameRate = FrameRate;
S32Ret = HI_MPI_VI_SetChnAttr(ViChn, &stChnAttr);
if (HI_SUCCESS != S32Ret)
{
SAMPLE_PRT("call HI_MPI_VI_SetChnAttr failed with %#x\n", S32Ret);
return HI_FAILURE;
}
S32Ret = HI_MPI_VI_SetChnMinorAttr(ViChn, &stChnMinorAttr);
if (HI_SUCCESS != S32Ret)
{
SAMPLE_PRT("call HI_MPI_VI_SetChnMinorAttr failed with %#x\n", S32Ret);
return HI_FAILURE;
}
}
else
{
stChnAttr.s32FrameRate = stChnAttr.s32SrcFrameRate;
S32Ret = HI_MPI_VI_SetChnAttr(ViChn, &stChnAttr);
if (HI_SUCCESS != S32Ret)
{
SAMPLE_PRT("call HI_MPI_VI_SetChnAttr failed with %#x\n", S32Ret);
return HI_FAILURE;
}
}
return HI_SUCCESS;
}
HI_S32 SampleEnableVi4HD1(HI_VOID)
{
HI_U32 i,j;
VI_PUB_ATTR_S ViAttr;
VI_CHN_ATTR_S ViChnAttr;
memset(&ViAttr,0,sizeof(VI_PUB_ATTR_S));
memset(&ViChnAttr,0,sizeof(VI_CHN_ATTR_S));
ViAttr.enInputMode = VI_MODE_BT656;
ViAttr.enWorkMode = VI_WORK_MODE_2D1;
ViChnAttr.bDownScale = HI_FALSE;
ViChnAttr.bHighPri = 0;
ViChnAttr.enCapSel = VI_CAPSEL_BOTTOM;
ViChnAttr.enViPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
ViChnAttr.stCapRect.s32X = 0;
ViChnAttr.stCapRect.s32Y = 0;
ViChnAttr.stCapRect.u32Width = 704;
ViChnAttr.stCapRect.u32Height = 288;
for(i=0;i<2;i++)
{
if (HI_SUCCESS!=HI_MPI_VI_SetPubAttr(i,&ViAttr))
{
printf("HI_MPI_VI_SetPubAttr faild!\n");
return HI_FAILURE;
}
if (HI_SUCCESS!=HI_MPI_VI_Enable(i))
{
printf("HI_MPI_VI_Enable faild!\n");
return HI_FAILURE;
}
for(j=0;j<2;j++)
{
if (HI_SUCCESS!=HI_MPI_VI_SetChnAttr(i,j,&ViChnAttr))
{
printf("HI_MPI_VI_SetChnAttr faild!\n");
return HI_FAILURE;
}
if (HI_SUCCESS!=HI_MPI_VI_EnableChn(i,j))
{
printf("HI_MPI_VI_EnableChn faild!\n");
return HI_FAILURE;
}
}
}
return HI_SUCCESS;
}
static void video_InputInit()
{
int i = 0, ii = 0;
// init sdk
{
int nDev = 0;
int nChnCnt = 0;
VI_PUB_ATTR_S stViDevAttr;
VI_CHN_ATTR_S stViChnAttr;
int const vi_fps = (VIDEO_IS_PAL() ? 25 : 30);
// vi0 1-4 ch cif input 4d1
// vi2 5-8 ch d1 input 4d1
// device attributes
stViDevAttr.enInputMode = VI_MODE_BT656;
stViDevAttr.enWorkMode = VI_WORK_MODE_4D1;
stViDevAttr.enViNorm = (VIDEO_IS_PAL() ? VIDEO_ENCODING_MODE_PAL : VIDEO_ENCODING_MODE_NTSC);
// channel attributes
stViChnAttr.stCapRect.s32Y = 0;
stViChnAttr.stCapRect.u32Height = (VIDEO_IS_PAL() ? 288 : 240);
stViChnAttr.bHighPri = HI_FALSE;
stViChnAttr.bChromaResample = HI_FALSE;
stViChnAttr.enViPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
VI_CIF_ATTR_CONF(&stViChnAttr);
for(ii = 0; ii < MAX_CAM_CH; ii += 4) {
if(VIMAP_Get(ii, &nDev, NULL) < 0) {
continue;
}
DVR_ASSERT(HI_MPI_VI_Disable(nDev));
DVR_ASSERT(HI_MPI_VI_SetPubAttr(nDev, &stViDevAttr));
DVR_ASSERT(HI_MPI_VI_Enable(nDev));
for(i = 0; i < 4; ++i) {
if(nChnCnt++ < MAX_D1_CNT){
VI_D1_ATTR_CONF(&stViChnAttr);
}else{
VI_CIF_ATTR_CONF(&stViChnAttr);
}
DVR_ASSERT(HI_MPI_VI_SetChnAttr(nDev, i, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_EnableChn(nDev, i));
DVR_ASSERT(HI_MPI_VI_SetSrcFrameRate(nDev, i, vi_fps));
DVR_ASSERT(HI_MPI_VI_SetFrameRate(nDev, i, vi_fps));
}
}
}
}
/*****************************************************************************
* function : star vi chn
*****************************************************************************/
HI_S32 SAMPLE_COMM_VI_StartChn(VI_CHN ViChn, RECT_S *pstCapRect, SIZE_S *pstTarSize,
SAMPLE_VI_MODE_E enViMode, SAMPLE_VI_CHN_SET_E enViChnSet)
{
HI_S32 s32Ret;
VI_CHN_ATTR_S stChnAttr;
/* step 5: config & start vicap dev */
memcpy(&stChnAttr.stCapRect, pstCapRect, sizeof(RECT_S));
if (SAMPLE_VI_MODE_16_Cif == enViMode)
{
stChnAttr.enCapSel = VI_CAPSEL_BOTTOM;
}
else
{
stChnAttr.enCapSel = VI_CAPSEL_BOTH;
}
/* to show scale. this is a sample only, we want to show dist_size = D1 only */
stChnAttr.stDestSize.u32Width = pstTarSize->u32Width;
stChnAttr.stDestSize.u32Height = pstTarSize->u32Height;
stChnAttr.enPixFormat = SAMPLE_PIXEL_FORMAT; /* sp420 or sp422 */
stChnAttr.bMirror = (VI_CHN_SET_MIRROR == enViChnSet)?HI_TRUE:HI_FALSE;
stChnAttr.bFlip = (VI_CHN_SET_FILP == enViChnSet)?HI_TRUE:HI_FALSE;
stChnAttr.bChromaResample = HI_FALSE;
stChnAttr.s32SrcFrameRate = -1;
stChnAttr.s32FrameRate = -1;
s32Ret = HI_MPI_VI_SetChnAttr(ViChn, &stChnAttr);
if (s32Ret != HI_SUCCESS)
{
SAMPLE_PRT("failed with %#x!\n", s32Ret);
return HI_FAILURE;
}
s32Ret = HI_MPI_VI_EnableChn(ViChn);
if (s32Ret != HI_SUCCESS)
{
SAMPLE_PRT("failed with %#x!\n", s32Ret);
return HI_FAILURE;
}
return HI_SUCCESS;
}
HI_S32 SAMPLE_COMM_VI_ChangeDestSize(VI_CHN ViChn, HI_U32 u32Width, HI_U32 u32Height)
{
VI_CHN_ATTR_S stChnAttr;
HI_S32 S32Ret = HI_SUCCESS;
S32Ret = HI_MPI_VI_GetChnAttr(ViChn, &stChnAttr);
if(HI_SUCCESS!= S32Ret)
{
SAMPLE_PRT( "HI_MPI_VI_GetChnAttr failed\n");
}
stChnAttr.stDestSize.u32Width = u32Width;
stChnAttr.stDestSize.u32Height = u32Height;
S32Ret = HI_MPI_VI_SetChnAttr(ViChn, &stChnAttr);
if(HI_SUCCESS!= S32Ret)
{
SAMPLE_PRT( "HI_MPI_VI_SetChnAttr failed\n");
}
return HI_SUCCESS;
}
static void video_InputInit()
{
int ii, jj;
VI_PUB_ATTR_S stViDevAttr;
VI_CHN_ATTR_S stViChnAttr;
// vi0 1-4 ch cif input 4d1
// vi1 5-8 ch cif input 4d1
// vi2 9-12 ch cif input 4d1
// vi3 13-16 ch cif input 4d1
////////////////////////////////////////////////////////////////
// vi
stViDevAttr.enInputMode = VI_MODE_BT656;
stViDevAttr.enWorkMode = VI_WORK_MODE_4D1;
stViDevAttr.enViNorm = (VIDEO_IS_PAL() ? VIDEO_ENCODING_MODE_PAL : VIDEO_ENCODING_MODE_NTSC);
// 4d1 input
stViChnAttr.stCapRect.u32Width = 704;
stViChnAttr.stCapRect.u32Height = VI_CIF_HEIGHT;
stViChnAttr.stCapRect.s32X = VI_X_OFFSET;
stViChnAttr.stCapRect.s32Y = 0;
stViChnAttr.bChromaResample = HI_FALSE;
stViChnAttr.enCapSel = VO_FIELD_BOTTOM;
stViChnAttr.bDownScale = HI_TRUE;
stViChnAttr.bHighPri = HI_FALSE;
stViChnAttr.enViPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
for(ii = 0; ii < 4; ii ++) {
// interface
DVR_ASSERT(HI_MPI_VI_Disable(ii));
DVR_ASSERT(HI_MPI_VI_SetPubAttr(ii, &stViDevAttr));
DVR_ASSERT(HI_MPI_VI_Enable(ii));
for(jj = 0; jj < 4; jj ++) {
DVR_ASSERT(HI_MPI_VI_SetChnAttr(ii, jj, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_EnableChn(ii, jj));
DVR_ASSERT(HI_MPI_VI_SetSrcFrameRate(ii, jj, MAX_CIF_LIVE_FPS));
DVR_ASSERT(HI_MPI_VI_SetFrameRate(ii, jj, MAX_CIF_LIVE_FPS));
}
}
}
HI_S32 PCIV_Test_Slave_StartVi(VI_DEV viDev, VI_CHN viChn)
{
HI_S32 s32Ret;
VI_PUB_ATTR_S ViAttr;
VI_CHN_ATTR_S ViChnAttr;
memset(&ViAttr,0,sizeof(VI_PUB_ATTR_S));
memset(&ViChnAttr,0,sizeof(VI_CHN_ATTR_S));
ViAttr.enInputMode = VI_MODE_BT656;
ViAttr.enWorkMode = VI_WORK_MODE_2D1;
ViAttr.u32AdType = AD_2815;
ViAttr.enViNorm = VIDEO_ENCODING_MODE_PAL;
ViChnAttr.stCapRect.u32Width = 704;
ViChnAttr.stCapRect.u32Height = 288;
ViChnAttr.stCapRect.s32X = 8;
ViChnAttr.stCapRect.s32Y = 0;
ViChnAttr.enCapSel = VI_CAPSEL_BOTTOM;
ViChnAttr.bDownScale = HI_TRUE;
ViChnAttr.bChromaResample = HI_FALSE;
ViChnAttr.enViPixFormat = PCIV_TEST_VI_PIXEL_FORMAT;
/* VI device may be enabled, so we don't care the result */
HI_MPI_VI_SetPubAttr(viDev, &ViAttr);
HI_MPI_VI_Enable(viDev);
s32Ret = HI_MPI_VI_SetChnAttr(viDev, viChn, &ViChnAttr);
HI_ASSERT(HI_SUCCESS == s32Ret);
s32Ret = HI_MPI_VI_EnableChn(viDev, viChn);
HI_ASSERT(HI_SUCCESS == s32Ret);
return 0;
}
/*****************************************************************************
* function : star vi according to product type
* only for Hi3520D MixCap
*****************************************************************************/
HI_S32 SAMPLE_COMM_VI_MixCap_Start(SAMPLE_VI_MODE_E enViMode, VIDEO_NORM_E enNorm)
{
VI_DEV ViDev;
VI_CHN ViChn;
HI_S32 i;
HI_S32 s32Ret;
SAMPLE_VI_PARAM_S stViParam;
VI_CHN_ATTR_S stChnAttr,stChnMinorAttr;
/*** get parameter from Sample_Vi_Mode ***/
s32Ret = SAMPLE_COMM_VI_Mode2Param(enViMode, &stViParam);
if (HI_SUCCESS !=s32Ret)
{
SAMPLE_PRT("vi get param failed!\n");
return HI_FAILURE;
}
/*** Start AD ***/
s32Ret = SAMPLE_COMM_VI_ADStart(enViMode, enNorm);
if (HI_SUCCESS !=s32Ret)
{
SAMPLE_PRT("Start AD failed!\n");
return HI_FAILURE;
}
/*** Start VI Dev ***/
for(i=0; i<stViParam.s32ViDevCnt; i++)
{
ViDev = i * stViParam.s32ViDevInterval;
s32Ret = SAMPLE_COMM_VI_StartDev(ViDev, enViMode);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("SAMPLE_COMM_VI_StartDev failed with %#x\n", s32Ret);
return HI_FAILURE;
}
}
/*** Start VI Chn ***/
for(i=0; i<stViParam.s32ViChnCnt; i++)
{
ViChn = i * stViParam.s32ViChnInterval;
stChnAttr.stCapRect.s32X = 0;
stChnAttr.stCapRect.s32Y = 0;
stChnAttr.enCapSel = VI_CAPSEL_BOTH;
stChnAttr.enPixFormat = SAMPLE_PIXEL_FORMAT; /* sp420 or sp422 */
stChnAttr.bMirror = HI_FALSE;
stChnAttr.bFlip = HI_FALSE;
stChnAttr.bChromaResample = HI_FALSE;
stChnAttr.s32SrcFrameRate = -1;
stChnAttr.s32FrameRate = -1;
stChnAttr.stCapRect.u32Width= D1_WIDTH;
stChnAttr.stCapRect.u32Height= (VIDEO_ENCODING_MODE_PAL==enNorm)?576:480;
stChnAttr.stDestSize.u32Width= D1_WIDTH;
stChnAttr.stDestSize.u32Height= (VIDEO_ENCODING_MODE_PAL==enNorm)?576:480;
memcpy(&stChnMinorAttr, &stChnAttr, sizeof(VI_CHN_ATTR_S));
stChnMinorAttr.stDestSize.u32Width= D1_WIDTH / 2;
stChnMinorAttr.stDestSize.u32Height= (VIDEO_ENCODING_MODE_PAL==enNorm)?576:480;
stChnAttr.s32SrcFrameRate = (VIDEO_ENCODING_MODE_PAL== enNorm)?25:30;
stChnAttr.s32FrameRate = 6;
s32Ret = HI_MPI_VI_SetChnAttr(ViChn, &stChnAttr);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("call HI_MPI_VI_SetChnAttr failed with %#x\n", s32Ret);
return HI_FAILURE;
}
s32Ret = HI_MPI_VI_SetChnMinorAttr(ViChn, &stChnMinorAttr);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("call HI_MPI_VI_SetChnMinorAttr failed with %#x\n", s32Ret);
return HI_FAILURE;
}
s32Ret = HI_MPI_VI_EnableChn(ViChn);
if (s32Ret != HI_SUCCESS)
{
SAMPLE_PRT("HI_MPI_VI_EnableChn failed with %#x!\n", s32Ret);
return HI_FAILURE;
}
}
return HI_SUCCESS;
}
HI_S32 SampleInitViMScreen(HI_U32 ScreenCnt)
{
HI_U32 i,j,tmp;
ScreenCnt = (ScreenCnt == 9 ? 8 : ScreenCnt);
VI_PUB_ATTR_S ViAttr;
VI_CHN_ATTR_S ViChnAttr[ScreenCnt];
memset(&ViAttr, 0, sizeof(VI_PUB_ATTR_S));
memset(ViChnAttr, 0, ScreenCnt * sizeof(VI_CHN_ATTR_S));
ViAttr.enInputMode = VI_MODE_BT656;
ViAttr.enWorkMode = VI_WORK_MODE_2D1;
switch (ScreenCnt)
{
case 1 :
{
ViChnAttr[0].bDownScale = HI_FALSE;
ViChnAttr[0].bHighPri = 0;
ViChnAttr[0].enCapSel = VI_CAPSEL_BOTH;
ViChnAttr[0].enViPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
ViChnAttr[0].stCapRect.s32X = 0;
ViChnAttr[0].stCapRect.s32Y = 0;
ViChnAttr[0].stCapRect.u32Width = g_u32ScreenWidth;
ViChnAttr[0].stCapRect.u32Height = g_u32ScreenHeight/2;
break;
}
case 4 :
/* fall through */
case 8 :
{
for (i = 0; i < ScreenCnt; i++)
{
ViChnAttr[i].bDownScale = HI_TRUE;
ViChnAttr[i].bHighPri = 0;
ViChnAttr[i].enCapSel = VI_CAPSEL_BOTTOM;
ViChnAttr[i].enViPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
ViChnAttr[i].stCapRect.s32X = 0;
ViChnAttr[i].stCapRect.s32Y = 0;
ViChnAttr[i].stCapRect.u32Width = g_u32ScreenWidth;
ViChnAttr[i].stCapRect.u32Height = g_u32ScreenHeight/2;
}
break;
}
default:
printf("Unsupport screen num %d!\n", ScreenCnt);
return HI_FAILURE;
}
if (1 == ScreenCnt)
{
tmp = 1;
}else
{
tmp = ScreenCnt/2;
}
for (i = 0; i < tmp; i++)
{
if (HI_SUCCESS != HI_MPI_VI_SetPubAttr(i, &ViAttr))
{
return HI_FAILURE;
}
if (HI_SUCCESS != HI_MPI_VI_Enable(i))
{
return HI_FAILURE;
}
for(j = 0; j < 2; j++)
{
if (HI_SUCCESS != HI_MPI_VI_SetChnAttr(i,j,&ViChnAttr[i*2+j]))
{
return HI_FAILURE;
}
if (HI_SUCCESS != HI_MPI_VI_EnableChn(i,j))
{
return HI_FAILURE;
}
}
}
return HI_SUCCESS;
}
/*****************************************************************************
* function : star vi chn
*****************************************************************************/
HI_S32 SAMPLE_COMM_VI_StartChn(VI_CHN ViChn, RECT_S *pstCapRect,
SIZE_S *pstTarSize, SAMPLE_VI_CONFIG_S* pstViConfig) {
HI_S32 s32Ret;
VI_CHN_ATTR_S stChnAttr;
ROTATE_E enRotate = ROTATE_NONE;
SAMPLE_VI_CHN_SET_E enViChnSet = VI_CHN_SET_NORMAL;
if (pstViConfig) {
enViChnSet = pstViConfig->enViChnSet;
enRotate = pstViConfig->enRotate;
}
/* step 5: config & start vicap dev */
memcpy(&stChnAttr.stCapRect, pstCapRect, sizeof(RECT_S));
stChnAttr.enCapSel = VI_CAPSEL_BOTH;
/* to show scale. this is a sample only, we want to show dist_size = D1 only */
stChnAttr.stDestSize.u32Width = pstTarSize->u32Width;
stChnAttr.stDestSize.u32Height = pstTarSize->u32Height;
stChnAttr.enPixFormat = SAMPLE_PIXEL_FORMAT; /* sp420 or sp422 */
stChnAttr.bMirror = HI_FALSE;
stChnAttr.bFlip = HI_FALSE;
switch (enViChnSet) {
case VI_CHN_SET_MIRROR:
stChnAttr.bMirror = HI_TRUE;
break;
case VI_CHN_SET_FLIP:
stChnAttr.bFlip = HI_TRUE;
break;
case VI_CHN_SET_FLIP_MIRROR:
stChnAttr.bMirror = HI_TRUE;
stChnAttr.bFlip = HI_TRUE;
break;
default:
break;
}
stChnAttr.bChromaResample = HI_FALSE;
stChnAttr.s32SrcFrameRate = 30;
stChnAttr.s32FrameRate = 30;
s32Ret = HI_MPI_VI_SetChnAttr(ViChn, &stChnAttr);
if (s32Ret != HI_SUCCESS) {
SAMPLE_PRT("failed with %#x!\n", s32Ret);
return HI_FAILURE;
}
if (ROTATE_NONE != enRotate) {
s32Ret = HI_MPI_VI_SetRotate(ViChn, enRotate);
if (s32Ret != HI_SUCCESS) {
SAMPLE_PRT("HI_MPI_VI_SetRotate failed with %#x!\n", s32Ret);
return HI_FAILURE;
}
}
s32Ret = HI_MPI_VI_EnableChn(ViChn);
if (s32Ret != HI_SUCCESS) {
SAMPLE_PRT("failed with %#x!\n", s32Ret);
return HI_FAILURE;
}
return HI_SUCCESS;
}
/******************************************************************************
* function : Start BT1120 720P vi/vo/venc
******************************************************************************/
HI_S32 SAMPLE_COMM_IVE_BT1120_720P_PreView(SAMPLE_IVE_VI_VO_CONFIG_S *pstViVoConfig,
HI_BOOL bOpenVi,HI_BOOL bOpenViExt,HI_BOOL bOpenVo,HI_BOOL bOpenVenc,HI_BOOL bOpenVpss,HI_U32 u32VpssChnNum)
{
HI_U32 u32ViChnCnt = 1;
VB_CONF_S stVbConf;
VO_DEV VoDev = SAMPLE_VO_DEV_DSD0;
VI_CHN ViChn = 0;
VI_CHN ViExtChn = 1;
VO_PUB_ATTR_S stVoPubAttr;
SAMPLE_VO_MODE_E enVoMode = VO_MODE_1MUX;
PIC_SIZE_E enPicSize = pstViVoConfig->enPicSize;
VI_EXT_CHN_ATTR_S stExtChnAttr;
HI_S32 s32Ret = HI_SUCCESS;
HI_U32 u32BlkSize;
SIZE_S stSize;
VO_LAYER VoLayer = 0;
VO_VIDEO_LAYER_ATTR_S stLayerAttr;
SAMPLE_VI_CONFIG_S *pstViConfig = &(pstViVoConfig->stViConfig);
VENC_CHN VencChn = 0;
HI_U32 u32ViDepth = 4;
VI_CHN_ATTR_S stChnAttr;
HI_U32 u32VpssGrpCnt = 1;
VPSS_CHN aVpssChn[2] = {VPSS_CHN0, VPSS_CHN3};
VPSS_GRP_ATTR_S stVpssGrpAttr;
SIZE_S astSize[2];
memset(&stVbConf,0,sizeof(VB_CONF_S));
u32BlkSize = SAMPLE_COMM_SYS_CalcPicVbBlkSize(pstViVoConfig->enNorm, enPicSize,
SAMPLE_PIXEL_FORMAT, SAMPLE_SYS_ALIGN_WIDTH);
stVbConf.u32MaxPoolCnt = 64;
/*ddr0 video buffer*/
stVbConf.astCommPool[0].u32BlkSize = u32BlkSize;
stVbConf.astCommPool[0].u32BlkCnt = u32ViChnCnt * 3;
if ((HI_TRUE == bOpenViExt) || (HI_TRUE == bOpenVpss))
{
u32BlkSize = SAMPLE_COMM_SYS_CalcPicVbBlkSize(pstViVoConfig->enNorm,PIC_CIF, SAMPLE_PIXEL_FORMAT, SAMPLE_SYS_ALIGN_WIDTH);
stVbConf.astCommPool[1].u32BlkSize = u32BlkSize;
stVbConf.astCommPool[1].u32BlkCnt = 3;
}
// mpp system init.
s32Ret = SAMPLE_COMM_SYS_Init(&stVbConf);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("SAMPLE_COMM_SYS_Init fail,Error(%#x)\n", s32Ret);
goto END_720P_0;
}
if (HI_TRUE == bOpenVi)
{
s32Ret = SAMPLE_COMM_VI_StartVi(pstViConfig);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("SAMPLE_COMM_VI_StartVi fail,Error(%#x)\n",s32Ret);
goto END_720P_0;
}
s32Ret = HI_MPI_VI_SetFrameDepth(ViChn,u32ViDepth);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("HI_MPI_VI_SetFrameDepth fail,ViChn(%d),Error(%#x)\n",ViChn,s32Ret);
goto END_720P_1;
}
s32Ret = HI_MPI_VI_GetChnAttr(ViChn,&stChnAttr);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("HI_MPI_VI_GetChnAttr fail,ViChn(%d),Error(%#x)\n",ViChn,s32Ret);
goto END_720P_1;
}
//Set Vi frame rate,because vi from BT1120 is 720P@30
stChnAttr.s32SrcFrameRate = 3;
stChnAttr.s32DstFrameRate = 1;
s32Ret = HI_MPI_VI_SetChnAttr(ViChn,&stChnAttr);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("HI_MPI_VI_SetChnAttr,ViChn(%d),Error(%#x)\n",ViChn,s32Ret);
goto END_720P_1;
}
}
//Open vi ext chn
if (HI_TRUE == bOpenViExt)
{
stExtChnAttr.enPixFormat = SAMPLE_PIXEL_FORMAT;
stExtChnAttr.s32BindChn = ViChn;
stExtChnAttr.stDestSize.u32Width = 352;
stExtChnAttr.stDestSize.u32Height = 288;
stExtChnAttr.s32DstFrameRate = -1;
stExtChnAttr.s32SrcFrameRate = -1;
stExtChnAttr.enCompressMode = COMPRESS_MODE_NONE;
s32Ret = HI_MPI_VI_SetExtChnAttr(ViExtChn, &stExtChnAttr);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("HI_MPI_VI_SetExtChnAttr fail,ViChn(%d),Error(%#x)\n",ViExtChn,s32Ret);
goto END_720P_1;
}
s32Ret = HI_MPI_VI_EnableChn(ViExtChn);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("HI_MPI_VI_EnableChn fail,ViChn(%d),Error(%#x)\n",ViExtChn,s32Ret);
goto END_720P_1;
}
s32Ret = HI_MPI_VI_SetFrameDepth(ViExtChn,u32ViDepth);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("HI_MPI_VI_SetFrameDepth fail,ViChn(%d),Error(%#x)\n",ViExtChn,s32Ret);
goto END_720P_1;
}
}
//Open vo
if (HI_TRUE == bOpenVo)
{
s32Ret = SAMPLE_COMM_SYS_GetPicSize(pstViVoConfig->enNorm, enPicSize, &stSize);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("SAMPLE_COMM_SYS_GetPicSize fail,Error(%#x)\n",s32Ret);
goto END_720P_2;
}
stVoPubAttr.enIntfType = pstViVoConfig->enVoIntfType;
//hi3518e Vo only suppurt pal
//if(VO_INTF_BT1120 == pstViVoConfig->enVoIntfType)
//{
// stVoPubAttr.enIntfSync = /*VO_OUTPUT_720P60*/VO_OUTPUT_1080P30;
//}
// if(SAMPLE_VI_MODE_BT1120_1080P == pstViVoConfig->stViConfig.enViMode)
// {
// stVoPubAttr.enIntfSync = VO_OUTPUT_1080P30;
// }
//else if(SAMPLE_VI_MODE_BT1120_720P == pstViVoConfig->stViConfig.enViMode)
// {
// stVoPubAttr.enIntfSync = VO_OUTPUT_720P60;
// }
// else
{
stVoPubAttr.enIntfSync = VO_OUTPUT_PAL;
}
stVoPubAttr.u32BgColor = 0x000000ff;
/* In HD, this item should be set to HI_FALSE */
s32Ret = SAMPLE_COMM_VO_StartDev(VoDev, &stVoPubAttr);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("SAMPLE_COMM_VO_StartDevLayer fail,VoDev(%d),Error(%#x)!\n",VoDev,s32Ret);
goto END_720P_2;
}
stLayerAttr.bClusterMode = HI_FALSE;
stLayerAttr.bDoubleFrame = HI_FALSE;
stLayerAttr.enPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
memcpy(&stLayerAttr.stImageSize,&stSize,sizeof(stSize));
stLayerAttr.u32DispFrmRt = 60 ;
stLayerAttr.stDispRect.s32X = 0;
stLayerAttr.stDispRect.s32Y = 0;
if((stVoPubAttr.enIntfSync == VO_OUTPUT_720P60) || (stVoPubAttr.enIntfSync == VO_OUTPUT_1080P30))
{
stLayerAttr.stDispRect.u32Width = stSize.u32Width;
stLayerAttr.stDispRect.u32Height = stSize.u32Height;
}
else if(stVoPubAttr.enIntfSync == VO_OUTPUT_PAL)
{
stLayerAttr.stDispRect.u32Width = 720;
stLayerAttr.stDispRect.u32Height = 576;
}
s32Ret = SAMPLE_COMM_VO_StartLayer(VoLayer, &stLayerAttr, HI_TRUE);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("SAMPLE_COMM_VO_StartLayer fail,VoLayer(%d),Error(%#x)\n",VoLayer,s32Ret);
goto END_720P_3;
}
s32Ret = SAMPLE_COMM_VO_StartChn(VoDev, enVoMode);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("SAMPLE_COMM_VO_StartChn fail,VoDev(%d),Error(%#x)\n",VoDev,s32Ret);
goto END_720P_4;
}
}
if (HI_TRUE == bOpenVenc)
{
s32Ret = SAMPLE_COMM_VENC_Start(VencChn, PT_H264, pstViVoConfig->enNorm, enPicSize, SAMPLE_RC_CBR,0);
if(s32Ret != HI_SUCCESS)
{
SAMPLE_PRT("SAMPLE_COMM_VENC_Start fail,VencChn(%d),Error(%#x)\n",VencChn,s32Ret);
goto END_720P_5;
}
s32Ret = SAMPLE_COMM_VENC_StartGetStream(1);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("SAMPLE_COMM_VENC_StartGetStream fail,Error(%#x)\n",s32Ret);
goto END_720P_6;
}
}
if (HI_TRUE == bOpenVpss)
{
s32Ret = SAMPLE_COMM_SYS_GetPicSize(pstViVoConfig->enNorm, enPicSize, &astSize[0]);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("SAMPLE_COMM_SYS_GetPicSize fail,Error(%#x)\n",s32Ret);
goto END_720P_6;
}
astSize[1].u32Width = 352;
astSize[1].u32Height = 288;
SAMPLE_COMM_IVE_VpssGrpAttr(u32VpssGrpCnt, &stVpssGrpAttr, &stSize);
s32Ret = SAMPLE_COMM_IVE_VpssStart(u32VpssGrpCnt, astSize, aVpssChn, u32VpssChnNum, &stVpssGrpAttr);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("SAMPLE_COMM_IVE_VpssStart fail,Error(%#x)\n",s32Ret);
goto END_720P_6;
}
}
return s32Ret;
//END_720P_7:
//if (HI_TRUE == bOpenVpss)
//{
// SAMPLE_COMM_IVE_StopVpss(u32VpssGrpCnt,u32VpssChnNum);
//}
END_720P_6:
if (HI_TRUE == bOpenVenc)
{
SAMPLE_COMM_VENC_Stop(VencChn);
}
END_720P_5:
if (HI_TRUE == bOpenVo)
{
SAMPLE_COMM_VO_StopChn(VoDev, enVoMode);
}
END_720P_4:
if (HI_TRUE == bOpenVo)
{
SAMPLE_COMM_VO_StopLayer(VoLayer);
}
END_720P_3:
if (HI_TRUE == bOpenVo)
{
SAMPLE_COMM_VO_StopDev(VoDev);
}
END_720P_2:
if(HI_TRUE == bOpenViExt)
{
(HI_VOID)HI_MPI_VI_DisableChn(ViExtChn);
}
END_720P_1:
if (HI_TRUE == bOpenVi)
{
SAMPLE_COMM_VI_StopVi(pstViConfig);
}
END_720P_0:
SAMPLE_COMM_SYS_Exit();
return s32Ret;
}
static void video_DisplayD1(int nVoDev, int nChn, unsigned char bDisplay)
{
int i = 0, ii = 0;
static int s_nDispViDev = -1;
static int s_nDispViChn = -1;
VI_CHN_ATTR_S stViChnAttr;
if(bDisplay){
for(i = 0; i < VIDEO_GetMaxDiv(); ++i){
DVR_ASSERT(HI_MPI_VO_ChnHide(nVoDev, i));
}
}
if(bDisplay){
// unbind last full channel first
if(!(-1 == s_nDispViDev && -1 == s_nDispViChn)){
DVR_ASSERT(HI_MPI_VI_UnBindOutput(s_nDispViDev, s_nDispViChn, nVoDev, SPECIAL_D1_CH));
}
DVR_ASSERT(HI_MPI_VO_ClearChnBuffer(nVoDev, SPECIAL_D1_CH, HI_TRUE));
if(nChn < 16){
int fd = open(VIDEO_DEV, O_RDWR);
if(fd > 0){
// set ad configuration
video_preview_t stPreview = {0};
stPreview.chn = nChn; // switch to this channel @ ad
ioctl(fd, VIDEO_DRV_SET_LIVE_CHN, &stPreview);
close(fd);
fd = -1;
}
// redefine device
s_nDispViDev = 1;
s_nDispViChn = 0;
}else if(nChn < 24){
// reset field to both not downscale
if(0 == VIMAP_Get(nChn, &s_nDispViDev, &s_nDispViChn)){
}
}else{
;
}
if(s_stVideo.nLossStat & (1<<nChn)){
// VIDEO_TRACE("Send User Pic");
DVR_ASSERT(HI_MPI_VO_SENDFRAME(nVoDev, SPECIAL_D1_CH, VIDEO_GetUserPic(nChn)));
}else{
DVR_ASSERT(HI_MPI_VI_GetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
VI_D1_ATTR_CONF(&stViChnAttr);
DVR_ASSERT(HI_MPI_VI_SetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_BindOutput(s_nDispViDev, s_nDispViChn, nVoDev, SPECIAL_D1_CH));
usleep(40000);
}
DVR_ASSERT(HI_MPI_VO_ChnShow(nVoDev, SPECIAL_D1_CH));
}else{
if(!(-1 == s_nDispViDev && -1 == s_nDispViChn)){
DVR_ASSERT(HI_MPI_VI_GetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
VI_CIF_ATTR_CONF(&stViChnAttr);
DVR_ASSERT(HI_MPI_VI_SetChnAttr(s_nDispViDev, s_nDispViChn, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_UnBindOutput(s_nDispViDev, s_nDispViChn, nVoDev, SPECIAL_D1_CH));
DVR_ASSERT(HI_MPI_VO_ChnHide(nVoDev, SPECIAL_D1_CH));
if(nVoDev > 0){
s_nDispViDev = -1;
s_nDispViChn = -1;
}
}
}
}
static void video_InputInit()
{
int i = 0;
// init sdk
{
VI_PUB_ATTR_S stViDevAttr;
VI_CHN_ATTR_S stViChnAttr;
// vi0 1-16 ch cif input 1d1
// vi1 1-16 ch selecting input 1d1
// vi2 17-20 ch d1 input 4d1
// vi3 21-24 ch d1 input 4d1
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
// vi0
stViDevAttr.enInputMode = VI_MODE_BT656;
stViDevAttr.enWorkMode = VI_WORK_MODE_1D1;
stViDevAttr.enViNorm = (VIDEO_IS_PAL() ? VIDEO_ENCODING_MODE_PAL : VIDEO_ENCODING_MODE_NTSC);
// channel attribute
stViChnAttr.stCapRect.s32X = 0;
stViChnAttr.stCapRect.s32Y = 0;
stViChnAttr.stCapRect.u32Width = VI_CIF_WIDTH;
stViChnAttr.stCapRect.u32Height = 8 * VI_CIF_HEIGHT + 7 * 2; // half field height combo frame
stViChnAttr.bChromaResample = HI_FALSE;
stViChnAttr.enCapSel = VI_CAPSEL_BOTH;
stViChnAttr.bDownScale = HI_FALSE;
stViChnAttr.bHighPri = HI_FALSE;
stViChnAttr.enViPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
DVR_ASSERT(HI_MPI_VI_Disable(0));
DVR_ASSERT(HI_MPI_VI_SetPubAttr(0, &stViDevAttr));
DVR_ASSERT(HI_MPI_VI_Enable(0));
DVR_ASSERT(HI_MPI_VI_SetChnAttr(0, 0, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_EnableChn(0, 0));
DVR_ASSERT(HI_MPI_VI_SetSrcFrameRate(0, 0, MAX_CIF_LIVE_FPS));
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
// vi1
stViDevAttr.enInputMode = VI_MODE_BT656;
stViDevAttr.enWorkMode = VI_WORK_MODE_1D1;
stViDevAttr.enViNorm = (VIDEO_IS_PAL() ? VIDEO_ENCODING_MODE_PAL : VIDEO_ENCODING_MODE_NTSC);
// channel attribute
stViChnAttr.stCapRect.u32Width = 704;
stViChnAttr.stCapRect.u32Height = VI_CIF_HEIGHT;
stViChnAttr.stCapRect.s32X = 8;
stViChnAttr.stCapRect.s32Y = 0;
stViChnAttr.bChromaResample = HI_FALSE;
stViChnAttr.enCapSel = VI_CAPSEL_BOTH;
stViChnAttr.bDownScale = HI_FALSE;
stViChnAttr.bHighPri = HI_FALSE;
stViChnAttr.enViPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
// interface
DVR_ASSERT(HI_MPI_VI_Disable(1));
DVR_ASSERT(HI_MPI_VI_SetPubAttr(1, &stViDevAttr));
DVR_ASSERT(HI_MPI_VI_Enable(1));
DVR_ASSERT(HI_MPI_VI_SetChnAttr(1, 0, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_EnableChn(1, 0));
DVR_ASSERT(HI_MPI_VI_SetSrcFrameRate(1, 0, MAX_D1_LIVE_FPS));
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
// vi2
stViDevAttr.enInputMode = VI_MODE_BT656;
stViDevAttr.enWorkMode = VI_WORK_MODE_4D1;
stViDevAttr.enViNorm = (VIDEO_IS_PAL() ? VIDEO_ENCODING_MODE_PAL : VIDEO_ENCODING_MODE_NTSC);
// cif input
stViChnAttr.stCapRect.u32Width = 704;
stViChnAttr.stCapRect.u32Height = VI_CIF_HEIGHT;
stViChnAttr.stCapRect.s32X = 8;
stViChnAttr.stCapRect.s32Y = 0;
stViChnAttr.bChromaResample = HI_FALSE;
stViChnAttr.enCapSel = VI_CAPSEL_BOTTOM;
stViChnAttr.bDownScale = HI_TRUE;
stViChnAttr.bHighPri = HI_FALSE;
stViChnAttr.enViPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
// interface
DVR_ASSERT(HI_MPI_VI_Disable(2));
DVR_ASSERT(HI_MPI_VI_SetPubAttr(2, &stViDevAttr));
DVR_ASSERT(HI_MPI_VI_Enable(2));
for(i = 0; i < 4; ++i){
DVR_ASSERT(HI_MPI_VI_SetChnAttr(2, i, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_EnableChn(2, i));
DVR_ASSERT(HI_MPI_VI_SetSrcFrameRate(2, i, MAX_CIF_LIVE_FPS));
}
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
// vi3
stViDevAttr.enInputMode = VI_MODE_BT656;
stViDevAttr.enWorkMode = VI_WORK_MODE_4D1;
stViDevAttr.enViNorm = (VIDEO_IS_PAL() ? VIDEO_ENCODING_MODE_PAL : VIDEO_ENCODING_MODE_NTSC);
// cif input
stViChnAttr.stCapRect.u32Width = 704;
stViChnAttr.stCapRect.u32Height = VI_CIF_HEIGHT;
stViChnAttr.stCapRect.s32X = 8;
stViChnAttr.stCapRect.s32Y = 0;
stViChnAttr.bChromaResample = HI_FALSE;
stViChnAttr.enCapSel = VI_CAPSEL_BOTTOM;
stViChnAttr.bDownScale = HI_TRUE;
stViChnAttr.bHighPri = HI_FALSE;
stViChnAttr.enViPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
// interface
DVR_ASSERT(HI_MPI_VI_Disable(3));
DVR_ASSERT(HI_MPI_VI_SetPubAttr(3, &stViDevAttr));
DVR_ASSERT(HI_MPI_VI_Enable(3));
for(i = 0; i < 4; ++i){
DVR_ASSERT(HI_MPI_VI_SetChnAttr(3, i, &stViChnAttr));
DVR_ASSERT(HI_MPI_VI_EnableChn(3, i));
DVR_ASSERT(HI_MPI_VI_SetSrcFrameRate(3, i, MAX_CIF_LIVE_FPS));
}
}
}