/******************************************************************************
* 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;
}
