veluca93/fpnge
View on GitHub ↗ ★ 116 C++
Demo of a fast PNG encoder.
7 mentions on Hacker News by 6 people: 0 stories, 7 comments · first 2022-04-02 · latest 2025-08-06
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In a similar vein: https://github.com/veluca93/fpnge https://x.com/LucaVersari3/status/1485971553892323333
comment by spider-mario · 2025-08-06 · in Consider using Zstandard and/or LZ4 instead of Deflate -
https://github.com/veluca93/fpnge is a very fast png encoder. A bit lower compression ratio, but runs significantly faster than alternatives. Here is a presentation with benchmarks: https://www.lucaversari.it/FJXL_and_FPNGE.pdf
comment by mmozeiko · 2025-03-12 · in Fast-PNG: PNG image decoder and encoder -
…to compute so I'm even less concerned there. I spent a bunch of time optimising the code in fpnge ( https://github.com/veluca93/fpnge ), which is often notably faster than fpng ( https://github.com/nigeltao/qoir/blob/5671f584dcf84ddb71e28d.…
comment by Nyan · 2023-01-21 · in Hello, PNG -
…there'll be a huge shakeup! [0] https://github.com/libjxl/libjxl/tree/main/experimental/fast... [1] https://github.com/veluca93/fpnge [2] https://twitter.com/richgel999/status/1485976101692358656
comment by pizza · 2022-08-07 · in Computing Adler32 Checksums at 41 GB/s -
…seen don't go any further, e.g. https://github.com/zlib-ng/zlib-ng/blob/develop/arch/x86/adl... https://github.com/veluca93/fpnge/blob/9a9fc023870bacd06674f... So perhaps as you allude to, it isn't really worth it.
comment by Nyan · 2022-08-04 · in Computing Adler32 Checksums at 41 GB/s -
…itter.com/richgel999/status/1485976101692358656 [3] https://www.lucaversari.it/FJXL_and_FPNGE.pdf [4] https://github.com/veluca93/fpnge [5] https://github.com/libjxl/libjxl/tree/main/experimental/fast... [6]…
comment by rektide · 2022-06-07 · in What’s the best lossless image format? -
…https://github.com/libjxl/libjxl/tree/main/experimental/fast... https://github.com/veluca93/fpnge
comment by mpais · 2022-04-02 · in QOI – The Quite OK Image Format