Robert Bragg cc0b76b405 material: don't keep extra ref on copy-on-write materials
In _cogl_material_pre_change_notify if a material with descendants is
modified then we create a new material that is a copy of the one being
modified and reparent those descendants to the new material.

This patch ensures we drop the reference we get from cogl_material_copy
since we can rely on the descendants to keep the new material alive.
2010-07-05 14:51:05 +01:00
..
2010-06-01 12:08:18 +01:00
2010-03-01 12:56:10 +00:00
2010-03-03 17:02:51 +00:00