Followup:
in your code sample you make a copy of RawProcessor.imgdata by this line:
libraw_data_t imgD = RawProcessor.imgdata;
Than change your copy, not RawProcessor.imgdata.params
Is this a typo in code sample (you really use reference in your real code)?
Followup:
in your code sample you make a copy of RawProcessor.imgdata by this line:
libraw_data_t imgD = RawProcessor.imgdata;
Than change your copy, not RawProcessor.imgdata.params
Is this a typo in code sample (you really use reference in your real code)?