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Git Commits -> Revision 2577e31
Revision 2577e31 by Kévin Dietrich (cycles_texture_cache) May 6, 2021, 09:25 (GMT) |
Cycles: add reference counting to Nodes This adds a reference count to Nodes which is incremented or decremented whenever they are added to or removed from a socket, which will help us track used Nodes throughout the scene graph generically without having to add an explicit count or flag on specific Node types. This is especially useful to track Nodes defined through Procedurals out of Cycles' control. This also modifies the order in which nodes are deleted to ensure that upon deletion, a Node does not attempt to decrement the reference count of another Node which was already freed or deleted. This is not currently used, but will be in the next commit. Reviewed By: brecht Differential Revision: https://developer.blender.org/D10965 |
Commit Details:
Full Hash: 2577e31889d4f813580b355f05e3400602731f01
Parent Commit: 988fb85
Committed By: Stefan Werner
Lines Changed: +152, -16
7 Modified Paths:
/intern/cycles/blender/blender_object.cpp (+4, -2) (Diff)
/intern/cycles/graph/node.cpp (+77, -1) (Diff)
/intern/cycles/graph/node.h (+36, -0) (Diff)
/intern/cycles/render/background.cpp (+1, -0) (Diff)
/intern/cycles/render/geometry.cpp (+1, -0) (Diff)
/intern/cycles/render/light.cpp (+1, -0) (Diff)
/intern/cycles/render/scene.cpp (+32, -13) (Diff)
/intern/cycles/graph/node.cpp (+77, -1) (Diff)
/intern/cycles/graph/node.h (+36, -0) (Diff)
/intern/cycles/render/background.cpp (+1, -0) (Diff)
/intern/cycles/render/geometry.cpp (+1, -0) (Diff)
/intern/cycles/render/light.cpp (+1, -0) (Diff)
/intern/cycles/render/scene.cpp (+32, -13) (Diff)