/****************************************************************************** * funciton : stop ISP, and stop isp thread ******************************************************************************/ HI_VOID SAMPLE_COMM_ISP_Stop() { ISP_DEV IspDev = 0; HI_S32 s32Ret; ALG_LIB_S stLib; if (!gbIspInited) { return; } HI_MPI_ISP_Exit(IspDev); if (gs_IspPid) { pthread_join(gs_IspPid, 0); gs_IspPid = 0; } gbIspInited = HI_FALSE; /* unregister hisi af lib */ stLib.s32Id = 0; strcpy(stLib.acLibName, HI_AF_LIB_NAME); s32Ret = HI_MPI_AF_UnRegister(IspDev, &stLib); if (s32Ret != HI_SUCCESS) { printf("%s: HI_MPI_AF_UnRegister failed!\n", __FUNCTION__); return; } /* unregister hisi awb lib */ stLib.s32Id = 0; strcpy(stLib.acLibName, HI_AWB_LIB_NAME); s32Ret = HI_MPI_AWB_UnRegister(IspDev, &stLib); if (s32Ret != HI_SUCCESS) { printf("%s: HI_MPI_AWB_UnRegister failed!\n", __FUNCTION__); return; } /* unregister hisi ae lib */ stLib.s32Id = 0; strcpy(stLib.acLibName, HI_AE_LIB_NAME); s32Ret = HI_MPI_AE_UnRegister(IspDev, &stLib); if (s32Ret != HI_SUCCESS) { printf("%s: HI_MPI_AE_UnRegister failed!\n", __FUNCTION__); return; } /* sensor unregister callback */ s32Ret = sensor_unregister_callback_fn(); if (s32Ret != HI_SUCCESS) { printf("%s: sensor_unregister_callback_fn failed with %#x!\n", \ __FUNCTION__, s32Ret); return; } return; }
bool HimppVideoISP::disableObject() { HI_MPI_ISP_Exit(); unregisterAlgorithm(); unloadSensorModule(); pthread_join(isp_thread, 0); return true; }
/****************************************************************************** * funciton : stop ISP, and stop isp thread ******************************************************************************/ static HI_VOID vdIspStop(VI_ATTR_S * pstViAttr) { ISP_DEV IspDev = pstViAttr->IspDev; if (!gbIspInited) { return; } HI_MPI_ISP_Exit(IspDev); if (gs_IspPid) { pthread_join(gs_IspPid, 0); gs_IspPid = 0; } gbIspInited = HI_FALSE; return; }
/****************************************************************************** * funciton : stop ISP, and stop isp thread ******************************************************************************/ HI_VOID SAMPLE_COMM_ISP_Stop() { ISP_DEV IspDev = 0; if (!gbIspInited) { return; } HI_MPI_ISP_Exit(IspDev); if (gs_IspPid) { pthread_join(gs_IspPid, 0); gs_IspPid = 0; } gbIspInited = HI_FALSE; return; }
/****************************************************************************** * funciton : stop ISP, and stop isp thread ******************************************************************************/ HI_VOID SAMPLE_COMM_ISP_Stop() { HI_MPI_ISP_Exit(); #ifdef ISP_V2 ALG_LIB_S stLib; stLib.s32Id = 0; strcpy(stLib.acLibName, HI_AE_LIB_NAME); HI_MPI_AE_UnRegister(&stLib); stLib.s32Id = 0; strcpy(stLib.acLibName, HI_AWB_LIB_NAME); HI_MPI_AWB_UnRegister(&stLib); stLib.s32Id = 0; strcpy(stLib.acLibName, HI_AF_LIB_NAME); HI_MPI_AF_UnRegister(&stLib); sensor_unregister_callback(); #endif pthread_join(gs_IspPid, 0); return; }
bool HimppVideoISP::enableObject() { HI_S32 s32Ret; ISP_IMAGE_ATTR_S *pstImageAttr = *video_sensor; ISP_INPUT_TIMING_S *pstInputTiming = *video_sensor; if (!loadSensorModule()) return false; if (!registerAlgorithm()) goto err_unload_mod; if ((s32Ret = HI_MPI_ISP_Init()) != HI_SUCCESS) { goto err_unreg_alg; } if (HI_MPI_ISP_SetImageAttr(pstImageAttr) != HI_SUCCESS) { goto err_exit_isp; } if (HI_MPI_ISP_SetInputTiming(pstInputTiming) != HI_SUCCESS) { goto err_exit_isp; } if (pthread_create(&isp_thread, 0, isp_thread_routine, NULL)) goto err_exit_isp; ISP_OP_TYPE_E exp_opmode; exp_opmode = (_exposure._mode == IVideoSource::Imaging::Exposure::AUTO_EXPOSURE) ? OP_TYPE_AUTO : OP_TYPE_MANUAL; if (HI_MPI_ISP_SetExposureType(exp_opmode) != HI_SUCCESS) { fprintf(stderr, "HI_MPI_ISP_SetExposureType failed\n"); } // initialize Exposure ISP_AE_ATTR_EX_S ae_attr; if (HI_MPI_ISP_GetAEAttrEx(&ae_attr) == HI_SUCCESS) { ae_attr.enAEMode = (_exposure._priority == IVideoSource::Imaging::Exposure::LOWNOISE_PRIORITY) ? \ AE_MODE_LOW_NOISE : AE_MODE_FRAME_RATE; ae_attr.u32ExpTimeMin = _exposure._min_exp_time; ae_attr.u32ExpTimeMax = _exposure._max_exp_time; ae_attr.u32AGainMin = _exposure._min_gain; ae_attr.u32AGainMax = _exposure._max_gain; if (HI_MPI_ISP_SetAEAttrEx(&ae_attr) != HI_SUCCESS) { fprintf(stderr, "HI_MPI_ISP_SetAEAttrEx failed\n"); } } ISP_ME_ATTR_EX_S me_attr; if (HI_MPI_ISP_GetMEAttrEx(&me_attr) == HI_SUCCESS) { me_attr.u32ExpLine = _exposure._exp_time; me_attr.s32AGain = _exposure._gain; if (HI_MPI_ISP_SetMEAttrEx(&me_attr) != HI_SUCCESS) { fprintf(stderr, "HI_MPI_ISP_SetMEAttrEx failed\n"); } } // Initialize WhiteBalance ISP_OP_TYPE_E wb_opmode; wb_opmode = (_whitebalance._mode == IVideoSource::Imaging::WhiteBalance::AUTO_WB) ? OP_TYPE_AUTO : OP_TYPE_MANUAL; if (HI_MPI_ISP_SetWBType(wb_opmode) != HI_SUCCESS) { fprintf(stderr, "HI_MPI_ISP_SetWBType failed\n"); } if (_whitebalance._mode == IVideoSource::Imaging::WhiteBalance::AUTO_WB) { ISP_AWB_ATTR_S awb_attr; if (HI_MPI_ISP_GetAWBAttr(&awb_attr) == HI_SUCCESS) { awb_attr.u8BGStrength = (HI_U8)_whitebalance._cb_gain; awb_attr.u8RGStrength = (HI_U8)_whitebalance._cr_gain; if (HI_MPI_ISP_SetAWBAttr(&awb_attr) != HI_SUCCESS) fprintf(stderr, "HI_MPI_ISP_SetWBType failed\n"); } } else { ISP_MWB_ATTR_S mwb_attr; if (HI_MPI_ISP_GetMWBAttr(&mwb_attr) == HI_SUCCESS) mwb_attr.u16Rgain = (HI_U16)_whitebalance._r_gain; mwb_attr.u16Ggain = (HI_U16)_whitebalance._g_gain; mwb_attr.u16Bgain = (HI_U16)_whitebalance._b_gain; if (HI_MPI_ISP_SetMWBAttr(&mwb_attr) != HI_SUCCESS) throw IpcamError("Cannot set MWB attr"); } return true; err_exit_isp: HI_MPI_ISP_Exit(); err_unreg_alg: unregisterAlgorithm(); err_unload_mod: unloadSensorModule(); return false; }