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PNG embedding is slow #10

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balacode opened this issue Mar 14, 2018 · 0 comments

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balacode commented Mar 14, 2018

Noticeable time (about 1 second) is spent when generating png_images.pdf

Is the library regenerating every PNG image, even if it is repeated?
If decoding and re-encoding the image data in a PDF stream is a slow operation, then goroutines could be used to speed up the process.

balacode changed the title ~~PNG generation is slow~~ PNG embedding is slow

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