ok. so here's the issue at least now. we have eo objects in the canvas
and they have a refcount of 2 user_refcount is 0. the calls stack does
NOT show we are calling callbacks at that time on these objects. they
are not in the backtrace (the canvas is, the objects themselves are
not).
SOMETHING is keeping 2 eo "internal" refs on these objects and i have
no idea what/how/who. it's a royal pain in the butt to find out as the
only way is lots and lots of logging and you get drowned in the
logging...
so what I have now done is a super ugly workaround that detects these
zombie objects that refuse to die and just FORCES them to die when the
evas canvas frees and clears out layers.
ac10a00acc doesn't really cause the
issue, it just brings it out in the open for all to see far more
easily. but something is deeply wrong SOMEWHERE with SOME objects and
our refcounts.
this fixes T4187
i've fixed almost all the eina init/shutdown pairs to do the right
thing now... except one (ecore_shutdown) with comment inline where
eo_shutdown is not called. if this is called we are in crash land.
this needs further inspection.
Evas.Common_Interface not only had a bad name, it also
wasn't in line with how we can get a loop object, for
instance.
Use eo_provider_find in each implementing class.
evas canvas will be removed from eo.
evas_output_XXX APIs are usually used by widget or e17.
I decided not open these kind of APIs to eo.
app can use the size of elm win instead of evas output apis.
Summary:
* pointer.button is DATA32 which is unsigned, so this changes the
definition of pointer_button_down_mask accordingly.
* Avoids UB in mask generation:
lib/evas/canvas/evas_events.c:1348:37: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4019
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Since Efl.Canvas.Image and Efl.Canvas.Scene3d inherit from
Evas.Image, the two CHECK(isa) can not be reached, and also the
cast from eo_data_scope_get() would be invalid (it should return
NULL as those classes have no private data).
Also, I believe the CHECK() for texture3d can not be reached
either since texture3d objects are not evas objects.
Ping @zmike
in the event that the global gl context changes, all engine image data
must be destroyed and then re-created in order to continue rendering
successfully
Summary:
evas_common_language_from_locale_* functions kept static pointers
inside of its functions. Once these function was called, it was never reset.
It made big problems for harfbuzz and hyphenation. Also, Elementary
provides elm_language_set() API. Then we need to support it fully.
@fix
Test Plan: Test case for hyphenation is included in Evas test suite.
Reviewers: raster, tasn, herdsman, woohyun, z-wony, Blackmole, minudf
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D3864
I just ran my script (email to follow) to migrate all of the EFL
automatically. This commit is *only* the automatic conversion, so it can
be easily reverted and re-run.
This should theorically work, need some test. Design is easy to understand. Render
every part of a snapshot object by rendering the content below it, before rendering
the stack above it using that object content.
Otherwise there would be conflicts in certain circumstances.
This also requires adding const on many existing functions,
and similar work is necessary in Elementary.
@fix
This will improve the debug output of evas and specifically
allow setting "evas_filter" log level to a higher or lower
value depending on what you are debugging :)
From now on, constructors should return a value, usually the object
being worked on, or NULL (if the constructor failed). This can also
be used for implementing singletons, by just always returning the same
object from the constructor.
This is one of the final steps towards stabilizing Eo.
@feature
this adds a lock for when walking all the objects to generate render
commands for an async render. this allows even the object tree walk
plus update area caluclation to be moved off into async if every oject
that can change canvas state actually does so correctly. this change
adds all those lock block calls to synchronise with an async object
tree walk.
Summary:
evas_font_dir_cache_free() is called twice in evas_shutdown().
evas_common_shutdown() will call evas_font_dir_cache_free().
Test Plan: NONE
Reviewers: tasn, woohyun
Subscribers: herdsman, cedric
Differential Revision: https://phab.enlightenment.org/D1417
const have been added in object parameter of two legacy APIs to fit
Eolian generated files.
Since these functions retrieve information from object, it is logic that
the object would be const.
Summary:
These APIs will be used for adding font paths for the application.
The existing APIs for font path, such as evas_font_path_append,
are used for adding font paths to the given evas.
But, these APIs will affect to every evas in the process.
Reviewers: tasn, woohyun, Hermet, seoz
CC: cedric, herdsman
Differential Revision: https://phab.enlightenment.org/D621
@feature
This fixes the infinite loop while deleting canvases with still
referenced objects.
The canvas should not assume it can get rid of all of the objects. Some
objects might be referenced. I also added a printf to let the user know
about it.
This fixes T565.
We need a function in DnD for the overlapping feature to retrieve all
the objects at a specific position.
A private function exists in Evas (evas_event_objects_event_list) for
that purpose.
We need an access to this function for Elementary but we don't
want the is_frozen flag to be checked.
This reverts commit 1714fe93f4.
We actually want this type, it makes things clearer.
Conflicts:
src/tests/eo/function_overrides/function_overrides_inherit2.c
src/tests/eo/function_overrides/function_overrides_simple.c
src/tests/eo/suite/eo_test_class_simple.c
Tracking only the async rendering canvases and just waiting for the last one
to finish rendering. This should be enough to sync all canvases since the
render thread orderly executes the commands.
evas_render_sync() will loop through all canvases and wait for their
rendering to finish. Since this function will execute from the main
thread that will sync all of them.
Cedric BAIL
Tom Hacohen
Carsten Haitzler
Jean-Philippe Andre
Ji-Youn Park
Benjamin Jacobs
Mike Blumenkrantz
Youngbok Shin
Subhransu Mohanty
Daniel Kolesa
Amitesh Singh
Daniel Zaoui
Jérémy Zurcher
Cedric Bail
Ulisses Furquim