exr: multiple fixes (kf5)

The code is the same of MR !170 (master) but test cases are slightly different due to rounding.
* Support for images with transparency
* Precise colorspace conversion using QT color spaces
* Set the correct resolution
* Set useful metadata
* Creates 16-bits images
* Speed improvements
This commit is contained in:
Mirco Miranda
2023-08-28 17:29:34 +00:00
committed by Albert Astals Cid
parent 47920ed63c
commit 899a2df42d
2 changed files with 124 additions and 81 deletions

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