Ever wonder why software is so slow...?

Because it's all written by retards.

https://github.com/ArtifexSoftware/jbig2dec/blob/master/jbig2_image.c

Scroll down to jbig2_image_compose_unopt()... and then facepalm. It doesn't take a genius to realise that twiddling an image pixel-by-pixel is going to be dead slow.

>>7
Well that's fine. So what if they take 2 more seconds to load? It doesn't inconvenience the majority of users

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So you're going to claim that the fastest PDF renderer in existence isn't fast enough. Benchmark tests even demonstrate their speed. I'm not buying into your lies.