Pillow
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python-pillow
Python Imaging Library (Fork)
### What did you do? Saving the int16 image into a PNG format previously used I mode but was changed to I;16 mode, which leads to a silent data loss....
When both a custom quantization table and a quality value are provided, the quantization table should be scaled using the JPEG quality scaling factor. If quality is not explicitly set,...
Resolves #9006 #2856 (with 12 likes), #3781, #4887, #5227, #5465 and #5723 are all issues where the `Image.fromarray()` `mode` parameter has caused confusion. https://github.com/python-pillow/Pillow/issues/5465#issuecomment-831871276 > I think that the mode...
The _set method is no longer necessary, since we no longer compute any attributes from the profile. In most cases, we only set the profile, and in only one branch...
Resolves #8977 With each new frame that is saved to an MPO image, an offset is added https://github.com/python-pillow/Pillow/blob/086e05f42ff459747c2ceb0e8e046f4b54e4d779/src/PIL/MpoImagePlugin.py#L65-L68 leading to a longer `mpentries` https://github.com/python-pillow/Pillow/blob/086e05f42ff459747c2ceb0e8e046f4b54e4d779/src/PIL/MpoImagePlugin.py#L81 meaning the IFD becomes longer https://github.com/python-pillow/Pillow/blob/086e05f42ff459747c2ceb0e8e046f4b54e4d779/src/PIL/MpoImagePlugin.py#L85...
Fixes #8856 This removes all libavif codecs except for AOM for encoding and dav1d for decoding. It also builds libavif as a shared library on linux and macOS, which modestly...
### What did you do? I have an `np.ndarray` with `shape=(h, w)` and `dtype=bool` that I want to convert to a `PIL.Image.Image` (and later save on disk disk, although that...
https://github.com/python-pillow/Pillow/issues/861#issuecomment-2967698512 requests that we support saving I;16L TIFF images. While there, I noticed that [`SAVE_INFO`](https://github.com/python-pillow/Pillow/blob/2e5117305b86852f3cd21fe604eb966e09ec308e/src/PIL/TiffImagePlugin.py#L1673C1-L1700) has entries for a few modes that [don't exist](https://pillow.readthedocs.io/en/stable/handbook/concepts.html#modes) - I;16S, I;32BS, I;16BS and F;32BF....
I'm posting this 'cause of a warning I've gotten when opening icon files, and what I did to get around the warning. * OS: Windows 11 24H2 (OS Build 261000.4315)...
This reverts commit e2e40c54568236d2504921eb0b335cdab734a7d5. Fixes https://github.com/python-pillow/Pillow/pull/8954#issuecomment-2929027106 . Changes proposed in this pull request: * This reverts moving the cleanup for tiff encode into the cleanup function, as opposed to doing...
