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Git Commits -> Revision 44ea61a

Revision 44ea61a by Campbell Barton (compositor-2016)
June 8, 2016, 19:45 (GMT)
Editmesh undo memory optimization

Previously a whole mesh was stored between undo steps,
This commit uses BLI_array_store to de-duplicate memory use between undo steps.

Memory saving depends entirely on kinds of edits performed,
in own tests 5x-15x less memory use is common.

Compacting the memory does give some overhead however its done in a background thread
so its not blocking in most cases.

New behavior and threading can be ifdef'd out to check for regressions.

See D2026 for details.

Commit Details:

Full Hash: 44ea61ab470cc26b6bbc12f5d2bc3b659c72c0c0
Parent Commit: e69a5d8
Committed By: Jeroen Bakker
Lines Changed: +567, -14

1 Modified Path:

/source/blender/editors/mesh/editmesh_undo.c (+567, -14) (Diff)
Tehnyt: Miika HämäläinenViimeksi päivitetty: 07.11.2014 14:18MiikaH:n Sivut a.k.a. MiikaHweb | 2003-2021