Comments (5)
jangko
commented on June 3, 2024
this is a bug in the encoder(savePNG), perhaps in the filter/interlace section.
it will take some time to fix it.
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yglukhov
commented on June 3, 2024
I've observed similar artifacts when using saveBMP from nimBMP. That's why I thought the problem is in the loader. But if it's encoder, then nimBMP is also wrong.
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jangko
commented on June 3, 2024
that is really strange, i don't experience the same thing with saveBMP, only with savePNG.
the decoder(loadPNG) is ok.
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yglukhov
commented on June 3, 2024
Ok, sorry, my mistake. saveBMP is ok.
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yglukhov
commented on June 3, 2024
Works, thank you!
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Related Issues (20)
- "value out of range" error when writing PNG HOT 1
- Throw exceptions on errors instead of writing to stdout HOT 12
- Tests fail when using --gc:arc HOT 3
- This hash look up in calculateColorProfile is the slowest part of saving an image. HOT 2
- compiletime decoder HOT 2
- New API – can't savePNG32 with a seq[uint8] HOT 2
- Error: unhandled exception: cannot read from stream [IOError] HOT 4
- Improve chunk parser flexibility when decoding incomplete input data.
- savePNG doesn't work for arrays
- Allow parsing into different data types HOT 1
- nim 1.6.0 savePNG results in too nested template instantiation HOT 4
- How to remove all unnecessary data HOT 8
- Enable user to configure compression library settings
- Need better documentation for encoder settings
- Warning: conversion to enum with holes is unsafe: PNGColorType(typ`gensym14) [HoleEnumConv]
- Doesn't compile on Nim devel due to `shallowCopy` being removed from the language.
- `decodePNG` colorType unexpected HOT 3
- savePNGImpl maybe have bug? HOT 3
- Doesn't work by default on Nim v2.0.0 HOT 2
- nimPNG relies on bugs of `newString` to work
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