Argus Nonlinear Histogram Api

hello 01fe20bec061,

it’s Argus::IAutoControlSettings::setToneMapCurve to set the user-specified tone map curve.
here’s pseudo code as an example to setToneMapCurve.
const std::vector<float> tonemap_R(ToneMapR_Size, 0.2f);
autocontrol->setToneMapCurve(RGB_CHANNEL_R, tonemap_R));

BTW,
you may also check this for demonstration of tone-mapping.