rendernode: Implement diffing of transform nodes
authorBenjamin Otte <otte@redhat.com>
Mon, 4 Mar 2019 21:11:57 +0000 (22:11 +0100)
committerBenjamin Otte <otte@redhat.com>
Mon, 4 Mar 2019 22:41:51 +0000 (23:41 +0100)
commitdbe58452d75d97f10650728b69c8981e33dc74d8
treeb825a11babf870e3b2aeb4b7f1eba37712cce6c9
parenta8bf5eee0f9e5070284d524b60e17892a383894e
rendernode: Implement diffing of transform nodes

This reinstates diffing in the same way that it worked for offset nodes.

It would be possible to add diffing for affine transforms or even all
transforms, but I think this is unnecessary right now - and also quite
expensive to compute.
gsk/gskrendernodeimpl.c