mirror of
https://github.com/brl/mutter.git
synced 2024-11-13 09:46:08 -05:00
c3d9f0bed4
The cogl_is_* functions were showing up quite high on profiles due to
iterating through arrays of cogl handles.
This does away with all the handle arrays and implements a simple struct
inheritance scheme. All cogl objects now add a CoglHandleObject _parent;
member to their main structures. The base object includes 2 members a.t.m; a
ref_count, and a klass pointer. The klass in turn gives you a type and
virtual function for freeing objects of that type.
Each handle type has a _cogl_##handle_type##_get_type () function
automatically defined which returns a GQuark of the handle type, so now
implementing the cogl_is_* funcs is just a case of comparing with
obj->klass->type.
Another outcome of the re-work is that cogl_handle_{ref,unref} are also much
more efficient, and no longer need extending for each handle type added to
cogl. The cogl_##handle_type##_{ref,unref} functions are now deprecated and
are no longer used internally to Clutter or Cogl. Potentially we can remove
them completely before 1.0.
|
||
|---|---|---|
| .. | ||
| common | ||
| gl | ||
| gles | ||
| cogl-color.h | ||
| cogl-debug.h | ||
| cogl-deprecated.h | ||
| cogl-fixed.h | ||
| cogl-material.h | ||
| cogl-matrix.h | ||
| cogl-offscreen.h | ||
| cogl-path.h | ||
| cogl-shader.h | ||
| cogl-texture.h | ||
| cogl-types.h | ||
| cogl-vertex-buffer.h | ||
| cogl.h.in | ||
| cogl.pc.in | ||
| Makefile.am | ||
| TODO | ||