Fujifilm X-Trans (6x6 pattern) files are 3-component, there is no 'second green'.
There is no way to get separate image planes via LibRaw:
- unprocessed data (assuming we're talking about bayer/xtrans camera) is single layer
- intermediate data(after LibRaw::raw2image) is a 4-component per pixel interleaved (4th component is not used in X-trans case)
Han, what camera files do you test with?
Fujifilm X-Trans (6x6 pattern) files are 3-component, there is no 'second green'.
There is no way to get separate image planes via LibRaw:
- unprocessed data (assuming we're talking about bayer/xtrans camera) is single layer
- intermediate data(after LibRaw::raw2image) is a 4-component per pixel interleaved (4th component is not used in X-trans case)