![]() For other formats, it will try to use ImageMagick's convert. It doesn’t play well with X, but there are already tools to take screenshots with that. ![]() ![]() ) Trying to pass data between two shader programs using texture. The refraction framebuffer tells us everything that is under the water. You need to re-encode them to get a JPG or PNG There are examples using ffmpeg on Stackoverflow that you can probably find.This doesn't tell us if everything If, instead of writing to the framebuffer, you want to grab a PNG snapshot of it (which can come in handy), I have a heavily modified version of FBGrab that should sanely deal with the various quirks of eInk framebuffers ). Posts about framebuffer written by Darkstar2.
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