Blender Git Loki

Opengl glaDrawPixels removal: windowmanager

OpenGL immediate mode: modifying immDrawPixelsTex

This way OCIO can be used with it.

OpenGL immediate mode: gpu_framebuffer.c

I had to make some changes to the sep_gaussian_blur shader to be compliant for gl 3.3 leap

Clay Engine: fix format (3D instead of 2D)

Make global areas draw-able

Add Top Bar space-type

Merge branch 'workspaces' into topbar

Merge branch 'blender2.8' into workspaces

Merge branch 'blender2.8' into workspaces

Conflicts:
source/blender/blenloader/intern/readfile.c
source/blender/editors/workspace/screen_draw.c

Merge branch 'blender2.8' into workspaces

Merge branch 'blender2.8' into workspaces

Force some free space in window for global topbar

Merge branch 'blender2.8' into workspaces

Conflicts:
source/blender/blenkernel/intern/context.c
source/blender/blenkernel/intern/depsgraph.c
source/blender/blenkernel/intern/library_query.c
source/blender/blenloader/intern/readfile.c
source/blender/blenloader/intern/readfile.h
source/blender/blenloader/intern/versioning_270.c
source/blender/editors/workspace/screen_context.c
source/blender/makesdna/intern/makesdna.c
source/blenderplayer/bad_level_call_stubs/stubs.c

Change workspace allocation string

Makes it easier to grep.

Fix error on some compiler configurations

Sergey was having compile errors here, I couldn't recreate them though. It actually seems weird that we have to include BLI_utildefines.h before BLI_listbase.h, since the latter one already includes the former. Don't want to bother much with such minor issues though, so let's just make all compilers happy ;)

Patch is by @sergey himself.

Merge branch 'blender2.8' into workspaces

Fix and compile time option for workspace object-mode

Now we also sync the workspace object-mode when selecting a different object. It's still quite easy to get the mode of the active object and the one stored in the workspace out of sync, but fixing this would require a bunch of changes that would only be temporary anyway. Remember, plan is to make object-mode a purely workspace level option, not storing it within the object anymore.
The current object-mode syncing isn't supposed to stay there for long, I added a #define USE_WORKSPACE_MODE so we can disable it easily (DNA still stores it in files though).

Fix compile error and warning in release builds

More cleanup (renaming, comments, etc), added asserts

Fix foreach_ID_link iterator, undo version bump, cleanup