12-03-2018, 10:20 PM
(12-03-2018, 09:47 PM)Ofnuts Wrote: AFAIK there is no such format (in any Gimp version).
If you can subtract you can round to integer, and even round to gamma corrected integer.
There is a "RAW" Gimp format in the load selector where you provide plain data and tell how to interpret the data:
An alternative is the TGA format which is mostly plain bitmap data with a simple header giving width/height.
I can't find the Load Selector in my version of Gimp (2.6.9).
Also, I guess I should have mentioned that my images are 2048x2048 so TGA isn't an option since it can only handle 512x482, otherwise that looked like a good option.