Blender Git Loki

Fix T63542: Imported FBX doesn't show keyframes in Shape Key editor.

While shapekeys RNA path handling does support keyblocks (ShapeKeys)
with an `id_data` wrongly set to the geometry instead of the shapkey,
this is really not something to promote. ideally it should be removed at
some point. At least, let's not generate such RNA pointer if we can
avoid it.

Here it was breaking proper showing of animated shapekeys in the UI,
since this expects animated datablocks to have their own animation data
(and 'rooting' keyblocks to their mesh instead of their shapekey ended
up defining their animation in the mesh, not in the shapekey).

Fix T64515, T60434: crash in OSL and preview render after recent changes

The refactoring of texture handles did not take into account that render
services are shared between multiple render session. Now the texture
to handle map is also shared between render sessions.

Screen: replace show footer operator with property

This matches 'show header' internal logic.

Cleanup: sort struct declarations

Cleanup: quiet warning

Fix T64441: GPencil textures weird rotation

New option to disable the follow drawing path. Before it had only a switch property, now there is a list of options.

Modes:

Path: Follows drawing stroke and rotate with object.
Object: Only follows object rotation.
None: Don't rotate.

Cleanup: rename ED_scrubbing.h to ED_time_scrub_ui.h

Also renames the corresponding .c file.

RNA: fix the id_data pointer of PoseBone.bone to point at the Armature.

The owning ID reference of RNA pointers is supposed to point at the
ID container that owns the object, but for PoseBone.bone it wasn't
updated to point at the Armature data ID instead of Armature Object.

This caused issues, like pose_bone.bone.driver_add() adding the
driver to the Armature Object animation data, which violates the
intended design of the animation data structures.

Since RNA code generally assumes that all pointers that don't
refer directly to an ID remain within the current ID, a custom
getter is required to fix this.

Depsgraph: detect bbone_segments drivers from Object animation data.

Fix T64578: Cycles clamps HDR colors for 16bit integer image with colorspace

Cleanup: DRW: Move ModelMatrix declaration to common_view_lib

GPUVertexFormat: Reduce size of structs

With this patch, the size of GPUVertFormat goes from 1240 to 388.

Cleanup: DRW: Add and use DRW_shgroup_uniform_vec2_copy

Cleanup: DRW: Remove unused Uniform types

Cleanup: DRW: Remove uneeded _add suffix from DRW_shgroup_call_add

DRW: Refactor: Use DRWCall to accumulate per instance attributes

This is a big change that cleanup a lot of confusing code.
- The instancing/batching data buffer distribution in draw_instance_data.c.
- The selection & drawing code in draw_manager_exec.c
- Prety much every non-meshes object drawing (object_mode.c).

Most of the changes are just renaming but there still a chance a typo might
have sneek through.

The Batching/Instancing Shading groups are replace by DRWCallBuffers. This
is cleaner and conceptually more in line with what a DRWShadingGroup should
be.

There is still some little confusion in draw_common.c where some function
takes shgroup as input and some don't.

GPU: Add GPU_vertbuf_discard and GPU_BATCH_UNUSED

GPU_vertbuf_discard to clear buffer containers in place.
GPU_BATCH_UNUSED to tag batch that are cleared and not immediatly usable.

BLI_memblock: Add more options

- Use int instead of uint for safety and less conversions.
- Add free callback
- Add cleared alloc option

Cleanup: Remove DRWCallType

This simplify the rendering logic.

DRW: Fix threading hazard when rendering and using auto depth