base-types: Add zero point and rect
authorEmmanuele Bassi <ebassi@linux.intel.com>
Sat, 9 Jun 2012 09:35:56 +0000 (10:35 +0100)
committerEmmanuele Bassi <ebassi@linux.intel.com>
Sun, 10 Jun 2012 16:54:22 +0000 (17:54 +0100)
commit17539bca95e14be051311995dbec3a2b75f00150
tree42b670aeeebded1e1fcde5d91fe723c61bd8242e
parent24495918bbbb2b54f7ba3069690d69a6937d1426
base-types: Add zero point and rect

A constant ClutterPoint for (0, 0) and a constant degenerate ClutterRect
can be useful as guards for pointers, freeing the NULL value to mean
"unset".
clutter/clutter-base-types.c
clutter/clutter-types.h
clutter/clutter.symbols
doc/reference/clutter/clutter-sections.txt