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

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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autotests/write/format/jp2/Format_A2BGR30_Premultiplied.jp2

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autotests/write/format/jp2/Format_A2RGB30_Premultiplied.jp2

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autotests/write/format/jp2/Format_ARGB32.jp2

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autotests/write/format/jp2/Format_ARGB32_Premultiplied.jp2

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autotests/write/format/jp2/Format_ARGB4444_Premultiplied.jp2

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autotests/write/format/jp2/Format_ARGB6666_Premultiplied.jp2

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autotests/write/format/jp2/Format_ARGB8555_Premultiplied.jp2

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autotests/write/format/jp2/Format_ARGB8565_Premultiplied.jp2

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autotests/write/format/jp2/Format_BGR30.jp2

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autotests/write/format/jp2/Format_BGR888.jp2

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autotests/write/format/jp2/Format_CMYK8888.jp2

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autotests/write/format/jp2/Format_Grayscale16.jp2

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autotests/write/format/jp2/Format_Grayscale8.jp2

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autotests/write/format/jp2/Format_Indexed8.jp2

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autotests/write/format/jp2/Format_Mono.jp2

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autotests/write/format/jp2/Format_MonoLSB.jp2

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autotests/write/format/jp2/Format_RGB16.jp2

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autotests/write/format/jp2/Format_RGB30.jp2

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autotests/write/format/jp2/Format_RGB32.jp2

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autotests/write/format/jp2/Format_RGB444.jp2

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autotests/write/format/jp2/Format_RGB555.jp2

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autotests/write/format/jp2/Format_RGB666.jp2

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autotests/write/format/jp2/Format_RGB888.jp2

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autotests/write/format/jp2/Format_RGBA16FPx4.jp2

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autotests/write/format/jp2/Format_RGBA16FPx4_Premultiplied.jp2

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autotests/write/format/jp2/Format_RGBA32FPx4.jp2

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autotests/write/format/jp2/Format_RGBA32FPx4_Premultiplied.jp2

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autotests/write/format/jp2/Format_RGBA64.jp2

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autotests/write/format/jp2/Format_RGBA64_Premultiplied.jp2

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autotests/write/format/jp2/Format_RGBA8888.jp2

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autotests/write/format/jp2/Format_RGBA8888_Premultiplied.jp2

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autotests/write/format/jp2/Format_RGBX16FPx4.jp2

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autotests/write/format/jp2/Format_RGBX32FPx4.jp2

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autotests/write/format/jp2/Format_RGBX64.jp2

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autotests/write/format/jp2/Format_RGBX8888.jp2

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