ok... Hi Alex, Well, the only way I got user_mul to be applied was then no_auto_scale=0. I have always had no_auto_bright=1 and adjust_maximum_thr=0.0. in Libraw::scale_colors() user_mul is copied to pre_mul if it is set. And then, I only see pre_mul used if use_auto_wb or use_camera_wb is set. What I would need is to use the camera multipliers (i.e. 1.99,1.0,1.77,1.0, as defined by Canon for my camera), but no scaling done to the image. Thanks Merope reply
Hi Alex,
Well, the only way I got user_mul to be applied was then no_auto_scale=0. I have always had no_auto_bright=1 and adjust_maximum_thr=0.0.
in Libraw::scale_colors() user_mul is copied to pre_mul if it is set. And then, I only see pre_mul used if use_auto_wb or use_camera_wb is set.
What I would need is to use the camera multipliers (i.e. 1.99,1.0,1.77,1.0, as defined by Canon for my camera), but no scaling done to the image.
Thanks