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2006-12-04 Emmanuele Bassi <ebassi@openedhand.com>

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Avoid clutter segfaulting when used without invoking
	clutter_init().  This is needed when using api documentation
	tools and every other tool relying on the GObject
	introspection API (esp. on a headless box).  see the
	note in clutter/clutter-feature.c:clutter_feature_init
	for a full explanation.

	* clutter/clutter-feature.c: Call clutter_feature_init()
	when needed by one of the accessors of the features
	structure.

	* clutter/clutter-main.c:
	* clutter/clutter-private.h: Remove clutter_feature_init()
	public declaration: the features support check is done the
	first time a feature is needed.

	* clutter/clutter-main.c: Do not ever access the clutter
	main context pointer directly; instead, obtain a pointer
	to it via clutter_context_get_default(), which will always
	return something valid.
This commit is contained in:
Emmanuele Bassi
2006-12-04 19:19:53 +00:00
parent f83ffa3520
commit 6d87b1479c
6 changed files with 136 additions and 42 deletions
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2
clutter/clutter-private.h
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@ -83,8 +83,6 @@ typedef enum {
#define CLUTTER_SET_PRIVATE_FLAGS(a,f) G_STMT_START{ (CLUTTER_PRIVATE_FLAGS (a) |= (f)); }G_STMT_END
#define CLUTTER_UNSET_PRIVATE_FLAGS(a,f) G_STMT_START{ (CLUTTER_PRIVATE_FLAGS (a) &= ~(f)); }G_STMT_END
void clutter_feature_init (void);
#define CLUTTER_PARAM_READABLE \
G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB
#define CLUTTER_PARAM_WRITABLE \