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#6 (comment)

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• #4

We want to read back these below shown gif files which are same as used original GIFLIB project and then bring back here as vector of Images. And we want to do it fast and elegantly.

Small Size:

Large Size:

The quantizers could possibly be improved, but doesn't have the bandwidth to check it 😢

Use MappedArrays to avoid allocating buffers for res at each iteration. This could be GC-heavy if the image itself is large.

[] is equivalent to Any[] and is slow. Use Concrete types, e.g., UInt8[]?

colors should also be a concret type Dict{RGB{N0f8}, UInt8}()

Computating order matters. Here we want to make sure pix is a dense memory with valid pointer. But we can compute it in one line, e.g., map(x->colors[x], @view(img[:, :, i])'). -- Vector and Matrix should be the same when you get the pointer of it so vec is needless.

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