save gray level image

[kingvision]

Hi:
can you provide a function that be used for saving gray level image?
thanks

[serge-rgb]

I added this to my To-Do list. Can't promise I will get to it very soon though!

[wenq1]

Maybe at the same time please provide stride support? Thanks

I know the issue is closed and I love the simplicity of the API. However, most images in OpenGL I work with are Power-of-Two padded, stride are not necessarily the same as width.

[SoylentGraham]

One of my branches in my fork was to allow BGR rather than RGB input...

Possibly an interface to handle all these params would make sense.