Blender Git Loki

Cleanup: Compiler warnings with COM_TM_NOTHREAD active.

Cleanup: fix clang-tidy errors when COM_debug is active.

Fix compiler warning when building Cycles without Embree

Fix another crash in LibOverride resync code.

Another case where newly overridden ID (stored in `newid` of its linked
reference) gets immediately deleted in old broken overrides.

Re T86501.

Fix T82532: Sculpt fails to redo the first sculpt session stroke

Sculpt undo relied on having a mode-changing undo step to properly
apply changes.

However this isn't the case with startup files or when mixing
global undo steps with sculpt (see T82851, also fixed).

Undo stepping logic follows image_undosys_step_decode_undo.

LibOverride: Add a new operation to Outliner to enforce resync of hierarchies.

This is basically done by ignoring override operations from old override
affecting ID pointer properties, when the new (destination) one is not
NULL.

Fix T86501: New object added to overridden collection doesn't show up in linking file on Resync.

This is more of a work-around actually, since there is no real way to
fix the issue in a fully automated and consistent way, it is caused by
older blender files being saved with 'broken' overrides.

WARNING: This cannot ensure that some purposedly edited/overridden ID
pointer properties won't be lost in the process.

Fix heap buffer overflow appending/linking from a blend file

Add new function `blo_bhead_is_id_valid_type()` to correctly check the
blend file block type.

File block type codes have four bytes, and two of those are only in use
when these blocks contain ID datablocks (like `"OB "`). However,
there are other types defined in `BLO_blend_defs.h` that have four
bytes, like `TEST`, `ENDB`, etc.

The function `BKE_idtype_idcode_is_valid(short idcode)` was used to
check for ID datablocks while reading a blend file. This only takes a
2-byte parameter, and thus its result is invalid for the 4-byte codes.
For `TEST` blocks, it would actually consider it a `TE` block, which is
a valid identifier for a Texture. This caused the heap buffer overflow,
as the datablock is not a valid ID, and thus the bytes that were
expected to form an ID name actually encode something completely
different.

Reviewed By: mont29

Differential Revision: https://developer.blender.org/D10703

CLOG: add support for substring matching.

So that `--log "*undo*"` matches any log identifier containing `undo`.

Reviewed By: campbellbarton

Differential Revision: https://developer.blender.org/D10647

Fix else after return and NULL pointer value assignment

Trigger baking progress bar refresh

LineArt: Add new frames when no frame existed in modifier

LineArt: Baking flags for UI.

LineArt: Unused variable fix

LineArt: Using object list for baking job

Lineart: remove TODO in object_ops.c

LineArt: Fix wrong return value for cheking LRT_GPENCIL_IS_BAKING

LineArt: change ED_ to MOD_

Remove the remaining WITH_LINEART cmake variables

LineArt: Fix desctription string ending.

LineArt: Baking buttons rename.