Blender Git Loki

UI: New option to invert search filter in Dopesheet

A lot of animator request an option to invert the filter of the dopesheet channels. This patch adds that invert filter option. This is not for Grease Pencil only, affect to all modes.

{F8983328}

Note: I have seen the new button has a rounded borders on the left. It would be better get rectangle shape, but not sure how to do it.

Reviewed By: campbellbarton, pepeland

Maniphest Tasks: T81676

Differential Revision: https://developer.blender.org/D9182
c68a2a

UI: Change Invert Filter icon for UIList

This makes the icon equals to the invert icon used in all modifiers.

{F8986444}

Reviewed By: #user_interface, Severin, Blendify

Differential Revision: https://developer.blender.org/D9194
3bb3b2

LineArt: Line cut reduction

Cleanup: Use enum for return type

This just follows up rB90a27d5aa91a1 with a few changes where
changes were missed.

Fix compile error in lite build after recent commit

Mistake in my own commit rBd3b59d1358.

BLI_ghash_performance_test: Fix memory leaks

Reviewed By: mont29

Differential Revision: https://developer.blender.org/D9210

cleanup

add some flags to detect geometry addition and removal

Cleanup: Use DNA defaults for fluid modifier

This will make the "Reset to Default Value" operator in button right
click menus work for the fluid modifier. Before they always reset
the values to 0.

Differential Revision: https://developer.blender.org/D9206

Tests: use environment variable for leak sanitizer

Don't override other `LSAN_OPTIONS` like suppression file set in
the environment variable.

Old code added in {rB38ff5064b33ccb8} and {rB5f4e99b7a2b8376}

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D9207

LineArt: default crease value changes to degrees.

Merge remote-tracking branch 'origin/master' into lanpr-under-gp

correct compile error following previous change

add a null pointer check

fixed various crashes

Fix T81688: BPY_thread_save crashes with Python 3.9

Calling PyEval_ReleaseLock() was crashing with Python 3.9
because it accessed the NULL pointer set by PyThreadState_Swap().

This happened when calling ViewLayer.update() for example.

While the existing logic could be fixed by swapping the thread-state
back before calling PyEval_ReleaseLock(), this depends on functions
which are tagged to be removed by v4.0.

Replace use of deprecated functions by calling PyEval_SaveThread(),
instead of inlining the logic, using _PyThreadState_UncheckedGet()
to prevent Python aborting.

The call to PyEval_ThreadsInitialized has been removed
as threads are now initialized with Python.
This could be replaced with Py_IsInitialized() however it doesn't look
like this is necessary.

This is compatible with Python 3.7 & 3.9.

Created a new TMElemSet to replace GSet for tm_unique_verts and
tm_other_verts

pre-refactor commit

* Added a debug mode to BLI_safepool
* Readwrite locks now use windows API
- Might revert that one

Cleanup: reduce indentation level in bpy_class_validate_recursive