in 1 situation at least we delete the eina file (close it) but keep
the ptr around (during destruction) which could cause issues with
callbaks and events on del and so on.... which may lead to multiple
closes where only one should happen ... which would explain my invalid
eina file ref problems i'm seeing. i carefully matched eina file
handle stores/opens/dups to closes in edje/evas and they seemed to all
match up so this audit with comments and fixes seems to have plugged
that now.
@fix
Summary:
the previous implementation/api had a number of issues:
* "file" property contained both "file" and "key" values
- also performed file loading operation
* "load_error" property which was specific to image objects
* no methods for controlling file loading/unloading
this patch attempts the following changes:
* split "file" property into "file" and "key" properties
- also remove "key" from existing "mmap" property
* remove "load_error"
* directly return error codes from operations
* add "load" and "unload" methods for directly controlling load state
* add implicit file loading if file/mmap is set during construction
* rewrite all efl.file implementations to move file loading into load() method
* rewrite all usage of efl.file api based on these changes
* add C extension functions to mimic previous behavior
ref T7577
Reviewers: segfaultxavi, bu5hm4n, cedric
Reviewed By: segfaultxavi
Subscribers: vitor.sousa, #reviewers, #committers
Tags: #efl_api
Maniphest Tasks: T7577
Differential Revision: https://phab.enlightenment.org/D8018
This changes a lot of things all across the EFL. Previously,
methods tagged @const had both their external prototype and
internal impl generated with const on object, while property
getters only had const on the external API. This is now changed
and it all has const everywhere.
Ref T6859.
For now, do not use Evas_Canvas3D in multi output context, it won't work.
The update code for Evas_Canvas3D_Node might trigger rendering logic, which
is opposite to what the scene graph logic should do. It require to much
reshuffle around to handle that case at the moment. So I am just adding a
warning.
This is the first step toward handling multi output. This patch
remove engine.data.output from Evas structure and use an Eina_List
for it instead. It also start moving code around to fetch an output
or an engine context (which are the same at the moment, but will be
split in a later patch).
Always assume use_mapped_ctx as true, the caller of evas_render_mapped
must ensure that the context is suitable (so either clean or contains
the appropriate clip info).
Also pass do_async to mask_subrender. For now it will always be reset
to false as the SW engine requires sync render to convert from RGBA
to Alpha (not great). The upcoming GL async engine should be able to
render masks asynchronously without any problem.
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.
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.
Inside a proxy, clipping information might be wrong since the
source object may be at a different position than within
the proxy. If source_clip is not set, then we need to discard
all clips that are outside the proxy context.
So we just propagate the clip information inside the current
draw context, and even recurse from clipper to clipper to
find the final state of clipping.
Map and proxies and others (who said masks?) should definitely
rely more on the same model.
This code is not a mess. At all. You gotta love evas_render.
Those two functions were doing exactly the same thing[1], which
is free an image, so this commit only attempts to simplify the code
a little bit.
[1] Actually image_map_surface_free() might even not have worked
properly with cserve2 sw (calling unload instead of close).
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
Carsten Haitzler
Mike Blumenkrantz
Daniel Kolesa
Cedric Bail
Jean-Philippe Andre
Tom Hacohen
Oleksandr Shcherbina