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)); } }
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; }