Blender Git Loki

Cycles: Fixes for recent refactor

- add_vertex() can be called from split_vertex() which does not guarantee
to have properly pre-allocate arrays.

- Need to check whether Cycles is compiled with OSL in XML reader.

Buildbot: Attempt to fix buildbot after recent change

Buildbot: Use proper list management function

Spotted by Campbell, thanks!

Buildbot: Pass proper generator for MSVC 2015 builder

Properly handle vertex color color space for Cycles GLSL

A bit tricky, need to pass additional information about what the attribute
is and how to deal with it.

BI path stays unchanged, just to make things simplier for now.

Fixes T48555: Cycles GLSL- Incorrect Vertex Color results from Attribute node

CMake/ Visual Studio 14 2015, Use one library name for openal for both 2013 and 2015

Cycles GLSL: Make it work with software opengl mode

Cycles: Add human readable sizes to debug output

Some of these values can get quite large and are hard to read, adding this
makes it easy to read them at a glance.

Reviewed By: sergey

Differential Revision: https://developer.blender.org/D2039

Fix T48556: Missing transparent shadows on AMD OpenCL

We had transparent shadows disabled for some time because they were causing
drivers to crash. Can't reproduce that issue anymore with current drivers,
so will enable them and see how it goes.

Fix T48553: Cycles GLSL Box projection produces strong artifacts

Fix T48552: Ctrl-D to add drivers shows disabled menu items

Theme: 2.4x disabled menu text wasn't greyed out

Fix T48547: Shrinkwrap fails w/ auxiliary target

Error in 0b5a0d84

Fix broken Cycles curve motion radius after recent refactor, and fix warnings.

Add 'multi small' testcase to performance Ghash tests.

This new test simply inserts and lookup a lot of time on very small ghashes
(most are < 17 items).

Shrinkwrap: OMP->BLI_task.

Gives little to no speedup (a few percents at best).

Depsgraph: Small optimization to update flushing

Gives about 5% speedup in scene with lots of nodes (army_of_clones.blend)

Fix T48527: Maya keymap fails w/ knife snap

Depsgraph: Fix compilation with new depsgraph disabled

CMake: Workaround to get Libmv compiled with latest Gcc