Comments (4)
fintelia
commented on June 25, 2024
The logic for guessing the format isn't very complex. We read the first 16 bytes of the file and then loop over various file prefixes corresponding to different image types. If the file starts with ff d8 ff then it is a JPEG, etc. I'm not sure why that would depend on which OS the code was running on.
Perhaps check whether the first bytes of the file you're passing to guess_format match between the two systems?
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derspyy
commented on June 25, 2024
will do!
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derspyy
commented on June 25, 2024
oop. suddenly worked. no clue...
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derspyy
commented on June 25, 2024
maybe some issue with their api.
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Related Issues (20)
- DynamicImage.view().to_image() results in Rgba8 buffer even when source isn't HOT 2
- Moving `imageops` and similar functionality to the `imageprocs` crate HOT 8
- JpegEncoder is very slow! HOT 2
- Add missing map2/apply2 functions to `Pixel` trait HOT 4
- PBM encoder is incorrect for ASCII, aka PnmSubtype::Bitmap(SampleEncoding::Ascii) HOT 1
- Proposal: more aggressive feature flags HOT 4
- Version 0.26.x HOT 4
- Opening and saving an sRGB image yields different colors HOT 5
- PNG (and probably AVIF) encoding with compression too slow HOT 6
- Format error decoding Jpeg: invalid JPEG format: JPGn(7) marker found where not allowed HOT 5
- Add serde support for image::ImageFormat HOT 2
- JPEG decoding inconsistent with other (non-Rust libraries) HOT 1
- Invert Alpha method HOT 5
- Switch to the `rgb` crate `v0.9` pixel types and trait. HOT 1
- Format error decoding Png: Invalid PNG signature. When reading png with embedded color profile HOT 2
- Building with default features on macOS requires rustc v1.79 or newer. HOT 6
- Creating a new `PixelImage` type. HOT 6
- Animated WebP's cannot actually be loaded
- Animated PNG is decoded incorrectly
- Bug-Triage: Should image codec bug reports be moved to their upstream repos?
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