Comp objects are rare, and since we allow using classes as interfaces,
we end up allocating a lot of memory for something we don't even use.
That's why it was a linked list in the first place, and that's why it
should remain a list.
This is almost a complete revert. I reverted the code itself, and the
intent (use of array instead of list), but not the tests, or the new
return value added to comp_detach, which is useful.
This reverts commit ef09ef7489.
This function lets you hook at the end of eo_add and override it for a
class. This is essentially the first step towards killing custom
constructors. Instead of having a custom constructor, you should just
do:
eo_add(CLASS, parent, a_set(3), b_set("eou"));
eo_constructor is called at the beginning for pre-init things.
eo_finalize is called at the end, for actually finalizing and doing
things. This cleans up the API and possibly saves a lot of things that
would have been stupid and slow in the past, like loading an elm widget
with an existing theme, and then changing the theme.
** This breaks Eo ABI, please recompile elementary and everything else that
creates eo objects.
@feature
Match function names when the API pointer is out of range.
Reviewed by TAsn and modified according to his comments :)
Differential Revision: https://phab.enlightenment.org/D876
this fixes and eo2 problem where when callstack grows (or shrinks)
and realloc nas to relocate memory, the frame ptrs like fptr become
invalid and all sorts of hell ensues.
this uses mmap so blowing the stack will segv, not scribble over
memory, also its separated from malloc heap, and now big enough to not
need to size ... ever (1024 entries).
It's now completely valid to do:
a = eo_do(obj, a_get());
or:
b = eo_do(obj, a_set(1), b_get());
Also, the default return value for eo2 functions is now also returned
when the object is invalid, not just when the object does not match
class.
It's a small refactor that fixed both issues at once.
@feature
@fix
create/destroy tls key (_eo2_call_stack_key) at eo_init()/eo_shutdown().
use _eo2_call_stack_get() to allocate the stack when required.
register _eo2_call_stack_free() as eina_tls_cb_new() delete callback.
eo_class_new() returns NULL on error in _eo2_class_funcs_set().
it covers: NULL API func, API redefined, dich func override,
overriding non-existing fct.
as op descs are sorted, we can't output fct indexes in error msgs, but
as they are sorted using api_fct as key, we can detect multiple usage of
the same api_fct which leads to an unpredictable call to whatever is
returned by _eo2_api_op_id_get()->_eo2_api_desc_get().
it is still possible to instanciate an object of a not well defined class.
Tom Hacohen
Jean-Philippe Andre
Cedric BAIL
Guillaume Friloux
Jérémy Zurcher
Carsten Haitzler
Cedric Bail
Daniel Zaoui