snapshot: Add gtk_snapshot_push_blend()
authorBenjamin Otte <otte@redhat.com>
Thu, 12 Jan 2017 22:20:31 +0000 (23:20 +0100)
committerBenjamin Otte <otte@redhat.com>
Fri, 13 Jan 2017 02:38:36 +0000 (03:38 +0100)
commitbc3ba6864174a905d095a3a57a2cb0889d229d9e
tree75a6ef1649764191d468102930eaf7530e28500c
parent9616df9292de13341fb828ef4d7913d173825089
snapshot: Add gtk_snapshot_push_blend()

and use it for backgrounds.
docs/reference/gtk/gtk4-sections.txt
gtk/gtkrenderbackground.c
gtk/gtksnapshot.c
gtk/gtksnapshot.h
gtk/gtksnapshotprivate.h