04a1655804
This adds some utility code to help us manage lists of closures consistently within Cogl. The utilities are from Rig and were originally written by Neil Roberts. This adapts the way we track CoglOnscreen resize and frame closures to use the new utilities. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 2e15fc76eb29bf5932418f7ee80f1fcb2f6a816c)
65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/*
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* Cogl
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*
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* An object oriented GL/GLES Abstraction/Utility Layer
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*
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* Copyright (C) 2012,2013 Intel Corporation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#include <config.h>
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#include <glib.h>
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#include "cogl-closure-list-private.h"
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void
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_cogl_closure_disconnect (CoglClosure *closure)
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{
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COGL_LIST_REMOVE (closure, list_node);
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if (closure->destroy_cb)
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closure->destroy_cb (closure->user_data);
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g_slice_free (CoglClosure, closure);
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}
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void
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_cogl_closure_list_disconnect_all (CoglClosureList *list)
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{
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CoglClosure *closure, *next;
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COGL_LIST_FOREACH_SAFE (closure, list, list_node, next)
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_cogl_closure_disconnect (closure);
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}
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CoglClosure *
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_cogl_closure_list_add (CoglClosureList *list,
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void *function,
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void *user_data,
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CoglUserDataDestroyCallback destroy_cb)
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{
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CoglClosure *closure = g_slice_new (CoglClosure);
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closure->function = function;
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closure->user_data = user_data;
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closure->destroy_cb = destroy_cb;
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COGL_LIST_INSERT_HEAD (list, closure, list_node);
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return closure;
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}
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