uint32_t HimppVideoISP::WhiteBalance::getCrGain()
{
if (isEnabled()) {
if (_mode == IVideoSource::Imaging::WhiteBalance::AUTO_WB) {
ISP_AWB_ATTR_S awb_attr;
if (HI_MPI_ISP_GetAWBAttr(&awb_attr) != HI_SUCCESS)
throw IpcamError("Cannot get AWB mode");
return awb_attr.u8RGStrength;
}
}
return _cr_gain;
}
IVideoSource::Imaging::Exposure::ExposureMode
HimppVideoSource::Imaging::Exposure::getMode()
{
HimppVideoISP *isp = (HimppVideoISP*)_media._vi_dev0;
if (isp) {
HimppVideoISP::Exposure *exposure = isp->getExposure();
if (exposure) {
return exposure->getExposureMode();
}
}
throw IpcamError("Requested interface not supported");
}
IVideoSource::Imaging::WhiteBalance::WhiteBalanceMode
HimppVideoSource::Imaging::WhiteBalance::getMode()
{
HimppVideoISP *isp = (HimppVideoISP *)_media._vi_dev0;
if (isp) {
HimppVideoISP::WhiteBalance *wb = isp->getWhiteBalance();
if (wb) {
return wb->getWBMode();
}
}
throw IpcamError("Requested interface not supported");
}
void
HimppVideoSource::Imaging::Exposure::setPriority(IVideoSource::Imaging::Exposure::ExposurePriority value)
{
HimppVideoISP *isp = (HimppVideoISP *)_media._vi_dev0;
if (isp) {
HimppVideoISP::Exposure *exposure = isp->getExposure();
if (exposure) {
return exposure->setExposurePriority(value);
}
}
throw IpcamError("Requested interface not supported");
}
HimppVideoISP::WhiteBalanceMode HimppVideoISP::WhiteBalance::getWBMode()
{
if (isEnabled()) {
ISP_OP_TYPE_E wbmode;
if (HI_MPI_ISP_GetWBType(&wbmode) == HI_SUCCESS) {
WhiteBalanceMode mode = (wbmode == OP_TYPE_AUTO) ?
IVideoSource::Imaging::WhiteBalance::AUTO_WB :
IVideoSource::Imaging::WhiteBalance::MANUAL_WB;
return mode;
}
throw IpcamError("get WhiteBalance mode failed");
}
return _mode;
}
HimppVideoISP::ExposureMode HimppVideoISP::Exposure::getExposureMode()
{
if (isEnabled()) {
ISP_OP_TYPE_E exp_mode;
if (HI_MPI_ISP_GetExposureType(&exp_mode) != HI_SUCCESS)
throw IpcamError("get exposure MinGain failed");
ExposureMode mode;
mode = (exp_mode == OP_TYPE_AUTO) ?
IVideoSource::Imaging::Exposure::AUTO_EXPOSURE :
IVideoSource::Imaging::Exposure::MANUAL_EXPOSURE;
return mode;
}
return _mode;
}
HimppVideoISP::ExposurePriority HimppVideoISP::Exposure::getExposurePriority()
{
if (isEnabled()) {
ISP_AE_ATTR_EX_S ae_attr;
if (HI_MPI_ISP_GetAEAttrEx(&ae_attr) != HI_SUCCESS)
throw IpcamError("get exposure MinGain failed");
ExposurePriority priority;
priority = (ae_attr.enAEMode == AE_MODE_LOW_NOISE) ?
IVideoSource::Imaging::Exposure::LOWNOISE_PRIORITY :
IVideoSource::Imaging::Exposure::FRAMERATE_PRIORITY;
return priority;
}
return _priority;
}
IVideoSource::Imaging::Gamma& HimppVideoSource::Imaging::getGamma()
{
throw IpcamError("Request interface not implemented");
}
IVideoSource::Imaging::WideDynamicRange& HimppVideoSource::Imaging::getWideDynamicRange()
{
throw IpcamError("Request interface not implemented");
}
IVideoSource::Imaging::Focus& HimppVideoSource::Imaging::getFocus()
{
throw IpcamError("Request interface not implemented");
}
IVideoSource::Imaging::Backlight& HimppVideoSource::Imaging::getBacklight()
{
throw IpcamError("Request interface not implemented");
}
IVideoSource::Imaging::IrCutFilterMode
HimppVideoSource::Imaging::getIrCutFilterMode()
{
throw IpcamError("Not implemented");
}
void HimppVideoSource::Imaging::setSharpness(uint32_t value)
{
throw IpcamError("Not implemented");
}
uint32_t HimppVideoSource::Imaging::getSharpness()
{
throw IpcamError("Not implemented");
}
void HimppVideoSource::Imaging::setIrCutFilterMode
(IVideoSource::Imaging::IrCutFilterMode value)
{
throw IpcamError("Not implemented");
}
void HimppVideoSource::setFramerate(uint32_t value)
{
throw IpcamError("Readonly property");
}
IVideoSource::Imaging::AntiFlicker& HimppVideoSource::Imaging::getAntiFlicker()
{
throw IpcamError("Request interface not implemented");
}
void HimppVideoSource::setResolution(ImageResolution &res)
{
throw IpcamError("Readonly property");
}
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;
}
