e4fc33adfc
The issue has been introduced in 7ceb4495c5 by missing implementation
of the is_noop() callback for the CPU processor.
While it was not noticeable perceptually, an exact floating point value
might have changed due to un-premultiplication+premultiplication.
The fix needs to be ported to the Blender 4.5 LTS.
Pull Request: https://projects.blender.org/blender/blender/pulls/143998
Blender
Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline—modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing.
Project Pages
Development
License
Blender as a whole is licensed under the GNU General Public License, Version 3. Individual files may have a different but compatible license.
See blender.org/about/license for details.