LibGfx+Tests: Add test for webp ICC loading and fix bug

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I drew the two webp files in Photoshop and saved them using the
"Save a Copy..." dialog, with ICC profile and all other boxes checked.

(I also tried saving with all the boxes unchecked, but it still wrote an
extended webp instead of a basic file.)

The lossless file exposed a bug: I didn't handle chunk padding
correctly before this patch.

...

This commit is contained in:

Nico Weber 2023-02-24 14:04:21 -05:00 • committed by Linus Groh

parent 7485521619

commit 14c0bae704

4 changed files with 45 additions and 0 deletions

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Tests/LibGfx/test-inputs/extended-lossless.webp Normal file

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Tests/LibGfx/test-inputs/extended-lossy.webp Normal file

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