How Tonemap Curve Works in Lib Argus

Hello everyone,

In libargus, there is getToneMapCurve and setToneMapCurve function. We want to use them and define a tonemap curve for DOL HDR. In other words, we want to define a tonemap curve for DOL HDR. The function takes 129 floats. What do these numbers mean? How should we set them? Is there any sample 129 float values? Finally, are tonemap curve values change according to scene?

Thank you.

Have check this topic for reference.

which topic?

Update the topic in original comment.

BTW for the HDR tonemap tuning I would suggest to consult with camera partner.