Radzivon Bartoshyk

> > I suggest that we can provide a way to solve this problem.Apple has not solved this problem for too long. > > Is there any open-source libpng (A...

Also libpng itself depends on zlib, so link against `z` is required, but there are known serious [vulnerability](https://nvd.nist.gov/vuln/detail/cve-2018-25032) in zlib before iOS 15.5 and that means compile zlib or zlib-ng...

> I tested Fossify with some Avifs I made using ImageToolbox and it had the same issue. It seems someone else encountered that, as well: #252 Something's up with these...

So, in general, it is not possible to achieve real “high quality render” without considerations of complex resampling methods, uneasy at start projection matrices with gpu surfaces, huge memory consumption,...

> Thanks for clarifying. That sounds like it might be a lot of work. But, if it's not a decoder issue, where would the effort need to be focused and...

> Adding this here: > > * [libavif support region decoding from the file ? AOMediaCodec/libavif#1253](https://github.com/AOMediaCodec/libavif/issues/1253) > * [[Support] Reading a crop region from a file AOMediaCodec/libavif#1147](https://github.com/AOMediaCodec/libavif/issues/1147) AVIF and HEVC,...

> That makes sense. But, the question again is: where does this get implemented? In the decoder plugin you made or in the Gallery app itself? It'd be nice if...

> That makes sense. But, the question again is: where does this get implemented? In the decoder plugin you made or in the Gallery app itself? It'd be nice if...

What I can do ( or someone else ) it is completely different from libjxl can do. So if I'll add this the are definitely will be questions: why I...

> I'm re-reading the thread, but I'm not sure how a ROI crop would be misleading, especially for AVIF. If I'll do so it will be part of decoding JXL...