eo: fix efl_isa to work propertly with interfaces
mro only contains special interfaces, not in general all, in order to have a working function, while NOT having a bad performance. In order to achive that we just copy the code that is done on efl_isa for a object. which is a linear walk of a list ref D7857 Reviewed-by: SangHyeon Jade Lee <sh10233.lee@samsung.com> Differential Revision: https://phab.enlightenment.org/D7860
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@ -1760,24 +1760,14 @@ efl_isa(const Eo *eo_id, const Efl_Class *klass_id)
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// Case where we are looking if eo_id is a class that contain klass_id
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if (EINA_UNLIKELY(_eo_is_a_class(eo_id)))
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{
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const _Efl_Class **kls_itr;
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EO_CLASS_POINTER_GOTO(klass_id, klass, err_class);
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EO_CLASS_POINTER_GOTO(eo_id, lookinto, err_class0);
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if (lookinto == klass) return EINA_TRUE;
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const op_type_funcs *func = _vtable_func_get
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(&lookinto->vtable, klass->base_id + klass->ops_count);
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kls_itr = lookinto->mro;
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if (!kls_itr) return EINA_FALSE;
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while (*kls_itr)
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{
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if ((*kls_itr) == klass)
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return EINA_TRUE;
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kls_itr++;
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}
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return EINA_FALSE;
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return (func && (func->func == _eo_class_isa_func));;
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}
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domain = ((Eo_Id)eo_id >> SHIFT_DOMAIN) & MASK_DOMAIN;
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@ -37,6 +37,9 @@ main(int argc, char *argv[])
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fail_if(!efl_isa(obj, INTERFACE_CLASS));
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fail_if(!efl_isa(obj, INTERFACE2_CLASS));
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fail_if(!efl_isa(SIMPLE_CLASS, INTERFACE_CLASS));
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fail_if(!efl_isa(SIMPLE_CLASS, INTERFACE2_CLASS));
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fail_if(efl_isa(INTERFACE_CLASS, INTERFACE2_CLASS));
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efl_unref(obj);
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efl_object_shutdown();
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