Differential D2062 Diff 6957 source/blender/blenkernel/intern/blender.c

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Show First 20 Lines • Show All 220 Lines • ▼ Show 20 Lines	int BKE_blender_test_break(void)
if (!G.background) {		if (!G.background) {
if (blender_test_break_cb)		if (blender_test_break_cb)
blender_test_break_cb();		blender_test_break_cb();
}		}

return (G.is_break == true);		return (G.is_break == true);
}		}


		/** \name Blender's AtExit
		*
		* \note Don't use MEM_mallocN so functions can be registered at any time.
		* \{ */

		struct AtExitData {
		struct AtExitData *next;

		void (func)(void user_data);
		void *user_data;
		} *g_atexit = NULL;

		void BKE_blender_atexit_register(void (func)(void user_data), void *user_data)
		{
		struct AtExitData ae = malloc(sizeof(ae));
		ae->next = g_atexit;
		ae->func = func;
		ae->user_data = user_data;
		g_atexit = ae;
		}

		void BKE_blender_atexit_unregister(void (func)(void user_data), const void *user_data)
		{
		struct AtExitData *ae = g_atexit;
		struct AtExitData **ae_p = &g_atexit;

		while (ae) {
		if ((ae->func == func) && (ae->user_data == user_data)) {
		*ae_p = ae->next;
		free(ae);
		return;
		}
		ae_p = &ae;
		ae = ae->next;
		}
		}

		void BKE_blender_atexit(void)
		{
		struct AtExitData ae = g_atexit, ae_next;
		while (ae) {
		ae_next = ae->next;

		ae->func(ae->user_data);

		free(ae);
		ae = ae_next;
		}
		g_atexit = NULL;
		}

		/** \} */