Blender Git Loki

Prevent getting active data during syncing

Store active data in a struct before syncing

Use sync select dirty flag to restrict syncing types

Use the sync select dirty flag and outliner display mode to determine
which types to sync to the outliner.

LANPR: GPU memory leak fixed.

LANPR: Batch discard for CPU mode with chaining.

Allow querying OpenXR runtime ID

Useful in case special treatment is needed for certain runtimes.
Currently only WMR gets its ID assigned correctly, others are TODO.

Merge remote-tracking branch 'origin/master' into soc-2019-npr

Merge branch 'master' into soc-2019-openxr

Outliner Merged object search: Simplify memory free callback

Rather than use custom callback, use MEM_freeN

Merge branch 'master' into greasepencil-object

Conflicts:
source/blender/blenkernel/BKE_blender_version.h
source/blender/blenkernel/intern/gpencil.c
source/blender/blenkernel/intern/gpencil_modifier.c
source/blender/editors/gpencil/annotate_paint.c
source/blender/editors/gpencil/gpencil_edit.c
source/blender/editors/object/object_hook.c
source/blender/editors/space_clip/clip_graph_draw.c

Profile Widget: Complete rename of public functions

Profile Widget: Add BKE prefix to public functions

Bevel modifer: Add isDisabled function

When the width of the bevel is zero the modifier doesn't do anything
so it should be disabled.

Bevel modifier: Display optimization

Only reinitialize the sampled segments table for the display profile
widget when the number of samples has changed.

Profile Widget: Sampling function returns ProfilePoint array

This enables two things:
- Memory savings, because no temporary array is needed to change data
formats anymore and because the results can be reused more easily
- Also returning information about which sampled points came from control
points with vector handles, which will be useful for hardening normals of
custom profile bevels.

GPencil: Revert wrong merge of LANPR branch

Due to an error, the code of LANPR branch was merged accidentally to the Grease Pencil branch.

This commit reverts all work to the last correct commit.

The command executed was: `git diff ff7482286319e7b462b98dc26909b47d9d661ec6 | patch -p1 -R`

Thanks to @dfelinto for fixing the error.

Preserve existing dirty flags when flagging outliners

cleanup llvm function type creation

Avoid getting scene & view layer for each call to outliner_sync_selection_from_outliner

Rename vars

rename element_amount to size