static void video_OutputDestroy()
{
int i = 0, ii = 0;
for(i = 0; i < sizeof(VO_DEV_ID) / sizeof(VO_DEV_ID[0]); ++i){
// enable vo channel
for(ii = 0; ii < VIDEO_GetMaxDiv(); ++ii){
DVR_ASSERT(HI_MPI_VO_DisableChn(VO_DEV_ID[i], ii));
}
// disable video layer
DVR_ASSERT(HI_MPI_VO_DisableVideoLayer(VO_DEV_ID[i]));
}
video_ScreenExit();
s_stVideo.bOutput = FALSE;
}
static void video_OutputInit()
{
int i = 0, ii = 0;
int const nMaxFps = MAX_D1_CNT ? MAX_D1_LIVE_FPS : MAX_CIF_LIVE_FPS;
VO_VIDEO_LAYER_ATTR_S stVgaLayerAttr;
VO_VIDEO_LAYER_ATTR_S stCvbsLayerAttr;
// vga output
{
VGA_RESOLUTION const enRes = g_pstSysEnv->GetVGAResolution(g_pstSysEnv);
stVgaLayerAttr.stImageSize.u32Width = VO_ORIGIN_WIDTH;
stVgaLayerAttr.stImageSize.u32Height = VO_ORIGIN_HEIGHT;
stVgaLayerAttr.stDispRect.s32X = 0;
stVgaLayerAttr.stDispRect.s32Y = 0;
switch(enRes) {
case VGA_800x600:
stVgaLayerAttr.stDispRect.u32Width = 800;
stVgaLayerAttr.stDispRect.u32Height = 600;
break;
default:
case VGA_1024x768:
stVgaLayerAttr.stDispRect.u32Width = 1024;
stVgaLayerAttr.stDispRect.u32Height = 768;
break;
case VGA_1280x1024:
stVgaLayerAttr.stDispRect.u32Width = 1280;
stVgaLayerAttr.stDispRect.u32Height = 1024;
break;
case VGA_1366x768:
stVgaLayerAttr.stDispRect.u32Width = 1366;
stVgaLayerAttr.stDispRect.u32Height = 768;
break;
case VGA_1440x900:
stVgaLayerAttr.stDispRect.u32Width = 1440;
stVgaLayerAttr.stDispRect.u32Height = 900;
break;
}
stVgaLayerAttr.u32DispFrmRt = nMaxFps;
stVgaLayerAttr.enPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
stVgaLayerAttr.s32PiPChn = VO_DEFAULT_CHN;
}
// cvbs
{
stCvbsLayerAttr.stImageSize.u32Width = VO_ORIGIN_WIDTH;
stCvbsLayerAttr.stImageSize.u32Height = VO_ORIGIN_HEIGHT;
stCvbsLayerAttr.stDispRect.s32X = 0;
stCvbsLayerAttr.stDispRect.s32Y = 0;
stCvbsLayerAttr.stDispRect.u32Width = VO_ORIGIN_WIDTH;
stCvbsLayerAttr.stDispRect.u32Height = VO_ORIGIN_HEIGHT;
stCvbsLayerAttr.u32DispFrmRt = nMaxFps;
stCvbsLayerAttr.enPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
stCvbsLayerAttr.s32PiPChn = VO_DEFAULT_CHN;
}
{
// configuration active
const VO_VIDEO_LAYER_ATTR_S astVideoLayerAttr[] = {stVgaLayerAttr, stCvbsLayerAttr};
video_ScreenInit();
for(i = 0; i < sizeof(VO_DEV_ID) / sizeof(VO_DEV_ID[0]); ++i){
//DVR_ASSERT(HI_MPI_VO_SetDispBufLen(nDev, MAX_CAM_CH));
DVR_ASSERT(HI_MPI_VO_SetVideoLayerAttr(VO_DEV_ID[i], &astVideoLayerAttr[i]));
DVR_ASSERT(HI_MPI_VO_EnableVideoLayer(VO_DEV_ID[i]));
// setup division
video_Division(VO_DEV_ID[i], s_stVideo.nScrWidth[i], s_stVideo.nScrHeight[i], -1, 0, FALSE);
// enable vo channel
for(ii = 0; ii < VIDEO_GetMaxDiv(); ++ii){
DVR_ASSERT(HI_MPI_VO_SetChnField(VO_DEV_ID[i], ii, VO_FIELD_BOTTOM));
DVR_ASSERT(HI_MPI_VO_EnableChn(VO_DEV_ID[i], ii));
if(ii < MAX_CAM_CH){
video_BindOutput(VO_DEV_ID[i], ii, TRUE);
}else{
DVR_ASSERT(HI_MPI_VO_SENDFRAME(VO_DEV_ID[i], ii, s_pstLogoPic));
}
}
}
}
s_stVideo.bOutput = TRUE;
}
static void video_OutputInit()
{
int i = 0, ii = 0;
int const nMaxFps = MAX_D1_CNT ? MAX_D1_LIVE_FPS : MAX_CIF_LIVE_FPS;
VO_VIDEO_LAYER_ATTR_S stVgaLayerAttr;
VO_VIDEO_LAYER_ATTR_S stCvbsLayerAttr;
// vga output
{
VGA_RESOLUTION const enRes = g_pstSysEnv->GetVGAResolution(g_pstSysEnv);
stVgaLayerAttr.stImageSize.u32Width = VO_ORIGIN_WIDTH;
stVgaLayerAttr.stImageSize.u32Height = VO_ORIGIN_HEIGHT;
stVgaLayerAttr.stDispRect.s32X = 0;
stVgaLayerAttr.stDispRect.s32Y = 0;
switch(enRes) {
case VGA_800x600:
stVgaLayerAttr.stDispRect.u32Width = 800;
stVgaLayerAttr.stDispRect.u32Height = 600;
break;
default:
case VGA_1024x768:
stVgaLayerAttr.stDispRect.u32Width = 1024;
stVgaLayerAttr.stDispRect.u32Height = 768;
break;
case VGA_1280x1024:
stVgaLayerAttr.stDispRect.u32Width = 1280;
stVgaLayerAttr.stDispRect.u32Height = 1024;
break;
case VGA_1366x768:
stVgaLayerAttr.stDispRect.u32Width = 1366;
stVgaLayerAttr.stDispRect.u32Height = 768;
break;
case VGA_1440x900:
stVgaLayerAttr.stDispRect.u32Width = 1440;
stVgaLayerAttr.stDispRect.u32Height = 900;
break;
}
stVgaLayerAttr.u32DispFrmRt = nMaxFps;
stVgaLayerAttr.enPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
stVgaLayerAttr.s32PiPChn = VO_DEFAULT_CHN;
}
// cvbs
{
stCvbsLayerAttr.stImageSize.u32Width = VO_ORIGIN_WIDTH;
stCvbsLayerAttr.stImageSize.u32Height = VO_ORIGIN_HEIGHT;
stCvbsLayerAttr.stDispRect.s32X = 0;
stCvbsLayerAttr.stDispRect.s32Y = 0;
stCvbsLayerAttr.stDispRect.u32Width = VO_ORIGIN_WIDTH;
stCvbsLayerAttr.stDispRect.u32Height = VO_ORIGIN_HEIGHT;
stCvbsLayerAttr.u32DispFrmRt = nMaxFps;
stCvbsLayerAttr.enPixFormat = PIXEL_FORMAT_YUV_SEMIPLANAR_420;
stCvbsLayerAttr.s32PiPChn = VO_DEFAULT_CHN;
}
{
// configuration active
const VO_VIDEO_LAYER_ATTR_S astVideoLayerAttr[] = {stVgaLayerAttr, stCvbsLayerAttr};
video_ScreenInit();
for(i = 0; i < sizeof(VO_DEV_ID) / sizeof(VO_DEV_ID[0]); ++i){
//DVR_ASSERT(HI_MPI_VO_SetDispBufLen(nDev, MAX_CAM_CH));
DVR_ASSERT(HI_MPI_VO_SetVideoLayerAttr(VO_DEV_ID[i], &astVideoLayerAttr[i]));
DVR_ASSERT(HI_MPI_VO_EnableVideoLayer(VO_DEV_ID[i]));
// setup division
video_Division(VO_DEV_ID[i], s_stVideo.nScrWidth[i], s_stVideo.nScrHeight[i], VIDEO_GetMaxDiv(), 0, FALSE);
// 1 - 16 digital zoom
// 17 - 20 bind directly
// 21 - 24 bind directly
VO_DISPLAY_FIELD_E enDisplayField;
// enable vo channel
for(ii = 0; ii < VIDEO_GetMaxDiv() + 1; ++ii){
if(ii < 16){
// for vi0 1-16
// digital zoom
VO_ZOOM_ATTR_S stZoomAttr;
memset(&stZoomAttr, 0, sizeof(stZoomAttr));
stZoomAttr.enField = VIDEO_FIELD_FRAME;
stZoomAttr.stZoomRect.u32Width = VI_CIF_WIDTH;
stZoomAttr.stZoomRect.u32Height = VI_CIF_HEIGHT;
stZoomAttr.stZoomRect.s32X = 0;
stZoomAttr.stZoomRect.s32Y = (ii % 8) * (stZoomAttr.stZoomRect.u32Height + 2);
VIDEO_TRACE("ch=%d zoom [%d,%d,%d,%d]", ii, stZoomAttr.stZoomRect.s32X, stZoomAttr.stZoomRect.s32Y, stZoomAttr.stZoomRect.u32Width, stZoomAttr.stZoomRect.u32Height);
DVR_ASSERT(HI_MPI_VO_SetZoomInWindow(VO_DEV_ID[i], ii, &stZoomAttr));
enDisplayField = (ii >= 8) ? VO_FIELD_TOP : VO_FIELD_BOTTOM;
}else if(ii < 20){
// for vi2 ch1-4
enDisplayField = VO_FIELD_BOTTOM;
}else if(ii < 24){
// for vi3 ch1-4
enDisplayField = VO_FIELD_BOTTOM;
}else if(24 == ii){
enDisplayField = VO_FIELD_BOTH;
}else if(25 == ii){
// for ch1-16 d1 live
enDisplayField = VO_FIELD_BOTH;
}
DVR_ASSERT(HI_MPI_VO_SetChnField(VO_DEV_ID[i], ii, enDisplayField));
DVR_ASSERT(HI_MPI_VO_EnableChn(VO_DEV_ID[i], ii));
if(ii < MAX_CAM_CH){
video_BindOutput(VO_DEV_ID[i], ii, TRUE);
}else if(ii < SPECIAL_D1_CH){
DVR_ASSERT(HI_MPI_VO_SENDFRAME(VO_DEV_ID[i], ii, s_pstLogoPic));
}
}
}
}
s_stVideo.bOutput = TRUE;
}
static void video_Division(int nVoDev, int nScrWidth, int nScrHeight, int nDiv, int nPage, unsigned char bD1)
{
int i = 0;
int nGrid = 1;
VO_CHN_ATTR_S stVoChnAttr;
int nLocate = 0;
int nChWidth = 0;
int nChHeight = 0;
int nOffsetX = (VO_ORIGIN_WIDTH - nScrWidth) / 2;
int nOffsetY = (VO_ORIGIN_HEIGHT - nScrHeight) / 2;
int nBlankW = 0;
int nBlankH = 0;
if(-1 == nDiv){
nDiv = VIDEO_GetMaxDiv();
}
switch(nDiv)
{
case 1: nGrid = 1; break;
case 4: nGrid = 2; break;
case 9: nGrid = 3; break;
case 16: nGrid = 4; break;
case 25: nGrid = 5; break;
default:
return;
}
if(nVoDev == VO_CVBS_DEVICE) {
nOffsetX = s_stVideo.ScrnEdges[1].nEdgeX;
nOffsetY = s_stVideo.ScrnEdges[1].nEdgeY;
nScrWidth = s_stVideo.ScrnEdges[1].nEdgeW;
nScrHeight = s_stVideo.ScrnEdges[1].nEdgeH;
}
nChWidth = nScrWidth / nGrid;
nChHeight = nScrHeight / nGrid;
nChWidth &= ~(2-1); // 2 alignment
nChHeight &= ~(2-1); // 2 alignment
nBlankW = nScrWidth % nChWidth;
nBlankH = nScrHeight % nChHeight;
for(i = 0, nLocate = 0; i < VIDEO_GetMaxDiv(); ++i){
stVoChnAttr.stRect.s32X = nOffsetX + (((nLocate % nDiv) % nGrid) * nChWidth) & ~(2-1); // 2 alignment
stVoChnAttr.stRect.s32Y = nOffsetY + (((nLocate % nDiv) / nGrid) * nChHeight) & ~(2-1); // 2 alignment
//VIDEO_TRACE("vo(%d,%d) (x,y)=%d,%d, [w,h]=%d,%d", nVoDev, i, stVoChnAttr.stRect.s32X, stVoChnAttr.stRect.s32Y, stVoChnAttr.stRect.u32Width, stVoChnAttr.stRect.u32Height);
if((nGrid - 1) == (nLocate % nGrid)){
// the right side
stVoChnAttr.stRect.u32Width = nChWidth + nBlankW;
}else{
// for osd bar
stVoChnAttr.stRect.u32Width = nChWidth - 2;
}
if((nGrid - 1) == (nLocate / nGrid)){
stVoChnAttr.stRect.u32Height = nChHeight + nBlankH;
}else{
// for osd bar
stVoChnAttr.stRect.u32Height = nChHeight - 2;
}
stVoChnAttr.u32Priority = 1;
stVoChnAttr.bZoomEnable = HI_TRUE;
stVoChnAttr.bDeflicker = (0 == nVoDev) ? HI_FALSE : HI_TRUE;
DVR_ASSERT(HI_MPI_VO_SetChnAttr(nVoDev, i, &stVoChnAttr));
if(VO_CHN_IS_ONTOP(nDiv, nPage, i)){
++nLocate;
DVR_ASSERT(HI_MPI_VO_ChnShow(nVoDev, i));
}else{
DVR_ASSERT(HI_MPI_VO_ChnHide(nVoDev, i));
}
}
}
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;
}
}
}
}
