Blender Git Loki

Fix T79544: No sound in video sequencer preview.

Directly caused by rB2bb73787791a, but actual issue was a pre-exiting
typo that never caused problems so far apparently...

Merge branch 'blender-v2.90-release'

Correct recent fix for Cycles motion blur test

Need to only compare directory name, not the whole path.

Fix possible fall-through after recent change

BLI: add dot::Edge.set_label method

This method sets the label of an edge in a dot graph.

Merge branch 'blender-v2.90-release'

Fix T78630: Custom icons not grayed out in inactive layouts

For regular icons this worked because they used the text color, which
was already grayed out by the caller.

Fix failing USD test on macOS after becoming part of blender test runner

Fix T78777: Cycles motion blur test differences between AVX/AVX2

This appears to be slight precision differences in the Embree implementation,
simply increase the diff threshold a little for these motion blur tests.

Merge branch 'blender-v2.90-release' into master

Merge branch 'blender-v2.90-release' into master

Merge branch 'blender-v2.90-release' into master

Merge branch 'blender-v2.90-release' into master

Merge branch 'blender-v2.90-release' into master

Merge branch 'blender-v2.90-release' into master

Merge branch 'blender-v2.90-release' into master

Keymap: add back Shift-K to cut-through selected faces

Resolves T78540

Cleanup: missing 'initialize' -> 'init' from previous cleanup

Cleanup: spelling

Fix unreported crash in gpu_free_unused_buffers

As far as I can see, this problem was introduced with the gpu_free_unused_buffers() changes in rB97b597c.

The code checks the returned pointer to stop looping, but the last iteration will return the last GPUTexture and set the queue to NULL, meaning that the next pop() will crash.

Differential Revision: https://developer.blender.org/D8468