Add JPEG 2000 support

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JPEG 2000 support using OpenJPEG library.

- Add read/write support to JP2/J2K format for Gray/RGB(A)/CMYK images @8/16-bits
- Read test case images generated by Photoshop

The plugin has the following limitations:
- Resolution is not set (JP2_RES box is marked "For the future" in jp2.h)
- Metadata are not set (as with resolution)

Closes #13

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This commit is contained in:

Mirco Miranda

2025-01-05 10:36:21 +00:00

committed by Albert Astals Cid

parent e6a0f8758b

commit c97ee00f5e

61 changed files with 962 additions and 2 deletions

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autotests/read/jp2/testcard_gray.jp2 Normal file

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