[Git][wine/wine][master] 2 commits: sane.ds: Fix ICAP_BITDEPTH semantics, allow setting it.

[Alexandre Julliard (＠julliard)]

Alexandre Julliard pushed to branch master at wine / wine

Commits:
137e7668 by Bernd Herd at 2025-12-01T18:46:30+01:00
sane.ds: Fix ICAP_BITDEPTH semantics, allow setting it.

Twain ICAP_BITDEPTH is defined in bits per pixel, whereas in sane
depth is defined per color channel. Fix it.

Also allows setting ICAP_BITDEPTH for those sane backends that allow it

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fbd4945c by Bernd Herd at 2025-12-01T18:46:31+01:00
sane.ds: Refuse native transfer mode with depth 16 bit.

Native transfer mode on windows can only work with 8 bit
per color component as biBitCount values of 48 for
16 bit per color component are no valid values for a DIB

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4 changed files:

- dlls/sane.ds/capability.c
- dlls/sane.ds/ds_image.c
- dlls/sane.ds/options.c
- dlls/sane.ds/sane_i.h

View it on GitLab: https://gitlab.winehq.org/wine/wine/-/compare/1716a06a535bc16538a61e4db175cd...