Philipp Oeser
b123aadeee
There was a similar report prior to the introduction of the Image Engine, see T74586. This was fixed by rB6a5bd812b569 at that time, but got lost in the refactor it seems. Above commit introduced the `ED_space_image_get_display_channel_mask` function that will determine the valid bitflags for the display channel of a given ImBuf. But since the refactor, this is not called anymore (`draw_image_main` is not called anymore) Now it seems we can safely reuse that said function `ED_space_image_get_display_channel_mask` also for the Image Engine. Maniphest Tasks: T85895 Differential Revision: https://developer.blender.org/D10510