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Invert alpha bit for map depth 16 #20

Merged

Yay295 merged 1 commit into Yay295:patch-3 from radarhere:patch-3

Jun 25, 2024

radarhere commented Jun 25, 2024

Suggestion for python-pillow#7965

Looking at 'Color Map Specification' in https://www.dca.fee.unicamp.br/~martino/disciplinas/ea978/tgaffs.pdf, it says

When working with VDA or VDA/D cards it is preferred that you select 16 bits (5 bits per primary with 1 bit to select interrupt control) and set the 16th bit to 0 so that the interrupt bit is disabled

I think setting the 16th bit to 0 actually means it is opaque, not transparent like Pillow is used to.


          Invert alpha bit for map depth 16

e2a9e44

radarhere mentioned this pull request

Improved reading 16-bit TGA images with colour python-pillow/Pillow#7965

Merged

Yay295 merged commit 4b7464d into Yay295:patch-3

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radarhere deleted the patch-3 branch

June 25, 2024 20:42

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