Blender Git Loki

Outliner: Draw vertex group icons

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

Outliner: Fix coordinates setting incorrectly on iconrow

Iconrow coordinates were set incorrectly sometimes. It was a bad
condition check.

Fix broken VR viewport rotation and movement

Use draw manager offscreen context for the VR session

This way we avoid the big overhead of context switches. Makes frames
render about twice as fast here. For heavy Spring scenes I'm getting
around 20 FPS here, classroom scene is at 50 FPS.
This is great given that drawing itself still isn't optimized for dual
eye rendering.

Outliner: Merged Element Search Menu Cleanup

Simplified the struct passed to the popup menu

Cloth: collapse correct vertex

Outliner: Move sync selection toggle to filter popover

Moved the toggle to the popover. When in sequences view the
filter popover does not show, so the toggle is drawn on the header
in that case.

Mesh Batch Cache: Fix threading issue with element buffer objects

Some elements indices can be written by multiple thread at once and
since setting an element is only garantee to be atomic for single verts,
we cannot reliably use GPU_indexbuf_set_line_* in this case.

To avoid this, we create another iteration for the problematic IBOs

Bevel operator pipe VMesh custom profile: More debugging information added.

Merge branch 'master' into soc-2019-outliner

Outliner: Adjust data icon drawing

The icons drawn on the iconrow were brighter than the expanded
icons. This changes the color to be identical.

Print 8 Frame average FPS for --debug-xr-time

Much more useful than a per frame FPS estimation. 8 frames are used for
the Blender viewport FPS stats too.
Refactored drawing data storage a bit.

cleanup finding node inputs

minor improvements

Merge branch 'master' into fluid-mantaflow

rename BTreeDataGraph to VTreeDataGraph

move function generation file to correct file

Mantaflow: Updated Mantaflow sources files

fix uninitialized memory