Blender Git Commits

OpenJPEG: update to 2.1 from 1.5

Stream handling has changed so this required changes to how files & memory are accessed.

Fix saving jpeg2k images from Python

Quality was defaulting to lowest and no codec was set.

Cleanup: remove redundant check

Fix T48830: Outliner draw crash, missing NULL check

Fix from @cheleb

writefile: reuse SDNA between writes

Avoids decoding the SDNA string every undo step.

readfile: report SDNA decoding errors on file read

This was printed to the stdout, however the error case wasn't checked or well supported.
Also, errors decoding SDNA would sometimes call exit(1).

writefile: remove SDNA last-hit, optimize DNA reconstruct

- Move last-hit index out of SDNA struct
(allows for access by multiple threads).
- Replace O(n^2) search with hash lookup in DNA reconstruction.

Merge branch 'master' into blender2.8

Conflicts:
intern/cycles/blender/addon/ui.py
source/blender/blenkernel/BKE_particle.h
source/blender/blenkernel/intern/dynamicpaint.c
source/blender/blenkernel/intern/library.c
source/blender/blenkernel/intern/object.c
source/blender/blenkernel/intern/particle.c
source/blender/blenkernel/intern/particle_distribute.c
source/blender/blenkernel/intern/texture.c
source/blender/editors/object/object_add.c
source/blender/editors/object/object_relations.c
source/blender/editors/physics/particle_edit.c
source/blender/editors/physics/particle_object.c
source/blender/editors/transform/transform_snap_object.c

Remove usercount handling from BKE_id_expand_local.

Idea looked good, but we have too much custom situations here (some half-fake-sub-ID
being copied with their 'owner', animdata, etc.), let's let datablock copy functions
handle that themselves.

Also allows to safely call BKE_id_expand_local from all copy functions now (only when
copying linked data).

Cleanup: remove call to BKE_id_lib_local_paths() in make_local functions.

This one is already called by matching copy functions, no need to call it twice!

Use new generic BKE_id_expand_local() for make_local() for object.

Use new generic BKE_id_expand_local() for make_local() for image/material/texture/world.

As said in previous commits, did not touch to copy functions for now, due to ntree issues...

Revert 'use new BKE_id_expand_local()' change for Lamp's copy function.

ntree is once more time a PITA - actually, all sub-IDs that get copied together with the 'main' one are
(shapekey was workedaround, as was animdata/action issue, but nodes are more touchy).

For now, better not to touch that, needs careful check & rethink.

Use new generic BKE_id_expand_local() for make_local() for nodetree.

Did not changed ntree copy for now, this func is a mess of expand/non-expand/bmain/non-bmain cases...
Keep it for later!

Use new generic BKE_id_expand_local() for both make_local() and copy() functions of actions, brushes and particles.

This greatly simplifies said code, once again no change expected from user PoV.

Use new generic BKE_id_expand_local() for both make_local() and copy() functions of obdata
(armature, mesh, curve, mball, lattice, lamp, camera, and speaker).

This greatly simplifies said code, once again no change expected from user PoV.

Add an exception/hack to new BKE_id_expand_local(), to ignore actions datablock in its usercount handling.

Reason is, typically those actions datablock usercounts have already been adjusted in BKE_animdata_copy()
(called by generic iddata copy function).

Think this needs to be reworked a bit too, there are way too much ways to copy animdata currently,
it's rather confusing. But not the goal here, so for now we'll live with the hack!

Fix (unreported) memory leak when making local linked databock which has a preview image.

Also cleaned-up/synchronized code across al ID types that support preview.

Add generic 'BKE_id_expand_local' to BKE_library,
will be used by both make_local() and copy() datablock functions.

Note that this new func make 'extern' all IDs used by localized datablock,
not only refcounted ones as it used to be in each type's functions (with a few exceptions).

Cycles: Fix compilation error on Windows with OSL enabled

Seems there's some conflict around `near` identifier in that configuration.