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LibGfx/TIFF+CCITT: Start to decode CCITT Group 3 images

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We currently only support 1D Group 3, but that's a start.

The test case was generated with GIMP (it happens to be 1D by chance).
This commit is contained in:
Lucas CHOLLET 2024-01-15 00:56:21 -05:00 • committed by Andreas Kling
parent 1cc10a6245
commit 75d87ccf5f
5 changed files with 66 additions and 0 deletions
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2
Userland/Libraries/LibGfx/ImageFormats/CCITTDecoder.h
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@ -45,4 +45,6 @@ struct Group3Options {
UseFillBits use_fill_bits = UseFillBits::No;
};
ErrorOr<ByteBuffer> decode_ccitt_group3(ReadonlyBytes bytes, u32 image_width, u32 image_height, Group3Options const& options);
}