https://bugs.kde.org/show_bug.cgi?id=500144

Zamundaaa <xaver.h...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Latest Commit|https://invent.kde.org/plas |https://invent.kde.org/plas
                   |ma/kwin/-/commit/218055e215 |ma/kwin/-/commit/43504c9c38
                   |f8f3ec027682235ec31b5f17b30 |9218b3ed9fa9dcc8d1e4fe10f4b
                   |5b7                         |037

--- Comment #6 from Zamundaaa <xaver.h...@gmail.com> ---
Git commit 43504c9c389218b3ed9fa9dcc8d1e4fe10f4b037 by Xaver Hugl.
Committed on 18/02/2025 at 16:29.
Pushed by zamundaaa into branch 'Plasma/6.3'.

wayland: make the fallback for broken HDR metadata less strict

If no HDR metadata is available at all, we assume that the application only
emits
SDR levels - as specified by the Wayland protocol.
Because of that, resetting the HDR metadata entirely when it's nonsensical
causes
luminance levels to be clipped to SDR for many broken games. This commit
changes
the fallback to use luminance levels for HGIG Category 2 displays instead
(600 cd/m² max average, 1000 cd/m² max peak) which are pretty common.


(cherry picked from commit 218055e215f8f3ec027682235ec31b5f17b305b7)

Co-authored-by: Xaver Hugl <xaver.h...@gmail.com>

M  +12   -11   src/wayland/colormanagement_v1.cpp
M  +6    -1    src/wayland/frog_colormanagement_v1.cpp

https://invent.kde.org/plasma/kwin/-/commit/43504c9c389218b3ed9fa9dcc8d1e4fe10f4b037

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