Read-only mirror of https://gitlab.gnome.org/GNOME/mutter
5f35bd7b67
This adds an internal alternative to cogl_object_set_user_data that also passes an instance pointer to destroy notify callbacks. When setting private data on a CoglObject it's often desirable to know the instance being destroyed when we are being notified to free the private data due to the object being freed. The typical solution to this is to track a pointer to the instance in the private data itself so it can be identified but that usually requires an extra micro allocation for the private data that could have been avoided if only the callback were given an instance pointer. The new internal _cogl_object_set_user_data passes the instance pointer as a second argument which means it is ABI compatible for us to layer the public version on top of this internal function. |
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| cogl | ||
| doc | ||
| pango | ||
| Makefile.am | ||