Blender Git Loki

GPU: Fix wrong state before python callbacks

This was caused by a missing state apply.

We force the GPUState to be set after the callbacks to avoid
desync between our state tracker and the real gl state.

This fixes some issues but a better general fix for all BGL would
be better.

This fix T80297 2.91 texture alpha is not transparent

Cleanup: GPU: Rename GPUStateManager to StateManager to follow style

Cleanup: GPU: Remove unused GPU_debug

Cleanup: Remove GLEW dependencies outside of GL module

Merge branch 'master' into greasepencil-edit-curve

Merge branch 'master' into greasepencil-object

GPU: Add Image Load Store extension support

This wraps the functionality used to speedup EEVEE volumetrics.

This touches the rendering code of EEVEE as it should fix a mis-usage of
the GL barrier. The barrier changed type and location, removing an
unused barrier.

BLI: Fix bitscan_forward_uint64 unix implementation

Updated RNA manual references

Merge branch 'greasepencil-edit-curve' into soc-2020-greasepencil-curve

Merge branch 'master' into greasepencil-edit-curve

Merge branch 'greasepencil-edit-curve' into soc-2020-greasepencil-curve

Fix T70255: Setting file browser bookmark from Python crashes

Support setting bookmarks even when the file browser
isn't the active space.

Cleanup: use C style doxygen comments

Cleanup: missing-variable-declarations warning

Fix T71605: Crash toggling dynamic topology in background mode

Support toggling without an undo stack in background mode.

Fix missing return value in fix for T80677

Fix T80677: Absolute grid snapping doesn't work with constraints

Regression introduced in rB546b900194f0

Fix T80697: children_recursive returns edit-bones from non edit-bone

Bone.children_recursive would return edit-bones when in edit-mode
irrespective of the type of the bone.

Check the type of self instead of the existence of edit-bones.

Cleanup: Fix build warning with MSVC

MSVC warns on MEM_freeN being fed a const pointer