Blender Git Loki

Fix T64480: Tweak needed to Audaspace CMake options

The issue was that Audaspace options ended up in the cmake cache though
they should not be there.

Also reverting indentation change by @ideasman42.
Thanks to @mont29 for reporting and helping with the fix.

GPencil: Prepare data to calc transformation in derived data

This commits only prepares the information.

Fix T64981: background images do not come along with linked cameras

Fix T64972: object convert to mesh not working after recent changes

This was the only remaining cases that used a string lookup, which didn't
work anymore now that it's no longer a real value in the context.

Fix T64969: changing color space in image texture node loses changes

Don't allow changing it for painted images until they have been saved, similar
to sidebar panels. This could be solved better, for now the important thing is
not to lose changes.

Merge branch 'master' into greasepencil-object

Fix T64965: crash using masks in texture paint mode

Fix T64974: misisng multi-object edit for some curve operators, like smooth

Fix T64499: edit mode display glitch on Intel HD 4x00 and Windows 7/8

There may well be more vertex shaders that need this, but I couldn't find them
in my testing.

Differential Revision: https://developer.blender.org/D4921

UI: tweak order of shading mode display

Order 'Matcaps' first instead of 'Flat'.
Order 'Material' first instead of 'Single'.

While we don't have to order defaults first, it's strange
to have obscure options first (in the case of 'Flat').

UI: use term 'Factory Settings' for preference menu

It's not clear what 'Defaults' mean in this context because we have
the defaults the users has saved & factory defaults.

Preferences: add handler for loading factory preferences

Allows app-templates to define their own adjustments to preferences.
This matches `load_factory_startup_post`, use when loading preferences.

WM: call wm_file_read_post after resetting preferences

Also avoid diverging code paths for loading startup & preferences.

Fix T63852: Invalid keymaps written

Track-pad & NDOF events were using KM_NOTHING which wasn't included in
the RNA enum, causing the value to be an empty string in exported key-map
(which then failed to load back).

Add back 'Nothing' value, keep it last since it's not used often.

Fix WITH_PYTHON_MODULE linking

Also remove bf_blenfont since it's not used by creator directly.

Fix WITH_HEADLESS build

GPU_select_buffer_stride_realign: fix crash when one of the rect's dimensions is 0.

dna_genfile: add SDNA struct/elem queries that use alias names

Allow versioning code to use checks which use run-time naming
instead of the old names which are only listed in dna_rename_defs.h.

Addresses T64791.

Cleanup: minor corrections

Mantaflow: Small fix related to mesh domain object and post merge cleanup