renderer: Track the previous node
authorBenjamin Otte <otte@redhat.com>
Wed, 28 Mar 2018 13:43:43 +0000 (15:43 +0200)
committerBenjamin Otte <otte@redhat.com>
Thu, 5 Apr 2018 12:56:38 +0000 (14:56 +0200)
commit925cbeaadffddbb42dbedc1a61230a4db97c8a44
tree5f4fe41d27f3b648f6685888b4c73c21a04f0808
parent7c313c7b254da37929cff8bd45c41921f257a376
renderer: Track the previous node

... and diff the previous node with the current one to determine the
clip region.

This doubles the work necessary to track clip regions, but the following
commits will clean that up.
gsk/gskrenderer.c