Blender Git Loki

GPUBackend: Add new GPUBackend object to manage GL object allocations

This just set a global object responsible for allocating new objects
in a thread safe way without needing any GPUContext bound to this
thread.

This also introduce the GLContext which will contain all the GL related
functions for the current context.

GPU: Move ghost default framebuffer getter to context creation

GPUBatch: Use custom allocator

This is needed for the new GPU abstraction.

DRW: Instance Data: Replace GPUBatch bulk allocation by separate alloc

This is suboptimal but needed for the new GPU abstraction.

Maybe a better solution will be needed if performance is impacted.

Merge branch 'master' into soc-2020-outliner

Remove deleted header from CMakeLists.txt

Cleanup: Fix reported clang-tidy code-style issues.

This resolves `error: statement should be inside braces` in some
windows specific code that previously was unchecked by clang-tidy.

Cleaned up mesh test file and added/updated physics test files

Use pragma once

Merge branch 'master' into soc-2020-io-performance

Cleanup: Rename soops to space_outliner

No functional changes. Rename soops, soutliner, and so to
space_outliner.

Cleanup: Remove outliner statement with no effect

No functional changes. The memory dupalloc will already carry over the
flags.

Cleanup: use _fn for outliner callback functions

No functional changes.

Cleanup: fix some clang tidy warnings

Cleanup: use C++ style casts in various places

Fix compile error with WITH_INPUT_NDOF after last own commit

Caused by dcff28e1e7a8.

Cleanup: enable Clang-Tidy `bugprone-parent-virtual-call` rule

I added a single `NOLINT` exception with explanation.

No functional changes.

Outliner: Prevent color tag on linked collections

UI Code Quality: Use derived struct for HSV Cube buttons

For the main rationale behind this design, see 49f088e2d093. Further,
this removes users of uiBut.a1, which is a very ugly design
choice (hard to reason about).

Part of T74432.

Cleanup: enabled Clang-Tidy `bugprone-suspicious-missing-comma` rule

No functional changes because no code changed.