Commit Graph

669 Commits

Author SHA1 Message Date
Woochanlee 484a482942 gesture_manager: Deleted function and definition that are no more use.
Summary:
D7762

Searching for event what is using in gesture manager.
But the value was wrong.

And now D10437 made it better.

Reviewers: Hermet, smohanty, zmike

Reviewed By: zmike

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D10438
2019-10-17 10:41:15 -04:00
Mike Blumenkrantz dc5c17a104 evas/render: selectively inhibit render callbacks
Summary:
only call these if they are subscribed to now

ref T8321

Reviewers: cedric

Reviewed By: cedric

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Maniphest Tasks: T8321

Differential Revision: https://phab.enlightenment.org/D10361
2019-10-14 09:30:17 -04:00
junsu choi 779bd0539e vg_common_json: Override value_provider list
Summary:
If value_provider is applied to Efl.Ui.Animation_View, it is passed as vector object.
The passed value_provider list passes to Vg_File_Data.
If there is a value_Provider list in Vg_File_Data,
it apply the property to Lottie_Animation using lottie_animation_property_override api.

Depends on D9874

Test Plan:
...

Eo *vp = efl_add(EFL_GFX_VG_VALUE_PROVIDER_CLASS, p);
efl_gfx_vg_value_provider_keypath_set(vp, "**");
efl_gfx_vg_value_provider_fill_color_set(vp, 100, 0 ,0 ,255);
efl_ui_animation_view_value_provider_override(anim_view, vp);

vp = efl_add(EFL_GFX_VG_VALUE_PROVIDER_CLASS, p);
efl_gfx_vg_value_provider_keypath_set(vp, "**");
efl_gfx_vg_value_provider_stroke_width_set(vp, 50.0);
efl_gfx_vg_value_provider_stroke_color_set(vp, 0, 255, 0, 100);
efl_ui_animation_view_value_provider_override(anim_view, vp);
...

Reviewers: Hermet, kimcinoo, smohanty

Reviewed By: Hermet

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D9897
2019-10-02 14:30:06 +09:00
Shinwoo Kim 081e318d90 evas filter: Implement grayscale filter in pure GL
Summary:
Initial version implementing grayscale filter in pure GL.
This patch needs a logt of love as 5bce712 did.

Grasyscale formula:
https://www.tutorialspoint.com/dip/grayscale_to_rgb_conversion.htm

Test Plan:
1. Create filter_example with following .
efl_gfx_filter_program_set(image, "grayscale ()", "grayscale");

2. Run.
ELM_ACCEL=gl ./filter_example

Reviewers: Hermet, jsuya

Subscribers: ali.alzyod, cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D9858
2019-09-27 15:35:03 +09:00
Mike Blumenkrantz fa03eb44f7 efl/image: merge preload and unload events into preload_state,changed
Summary:
this reduces the necessary event subscriptions for cases where someone
is likely to want to listen on these events

ref T7875
Depends on D9996

Subscribers: cedric, #reviewers, #committers

Tags: #efl_api

Maniphest Tasks: T7875

Differential Revision: https://phab.enlightenment.org/D9997
2019-09-18 10:08:58 +02:00
Marcel Hollerbach 6028952894 evas_callbacks: make the callback protection a little bit safer
the problem here is that we might subscribe to an event before
evas_object_callbacks_init has happened. This sounds like something
which might not happen. However, with the interfaces project this
definitly will start to happen because someone will some day overwrite
the evas object and do something before the constructor, which will not
raise a error or something but will simply just not work.

With this commit we are not listening to the event callbacks via event
emission but rather via inheritance. With this there is no "earlier than
we listend" point, and the issue in the task is solved by itself.

fix T8202

Reviewed-by: Jaehyun Cho <jae_hyun.cho@samsung.com>
Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D9841
2019-09-11 10:37:21 +02:00
Mike Blumenkrantz e1fda2cbdb efl/hints: add restricted and combined max size hints
these function the same as the min size hint versions and enable
distinction between internally-set max size hints and user-set max size
hints

@feature

ref T8122

Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Reviewed-by: Xavi Artigas <xavierartigas@yahoo.es>
Differential Revision: https://phab.enlightenment.org/D9553
2019-08-14 12:08:13 -07:00
Mike Blumenkrantz 0f58547085 evas: add 'has_fixed_size' property for canvas objects
this provides a hint for rendering that the object is not going to resize
for as long as the flag is set and  allows for some optimizations to
be made during rendering based on this knowledge

@feature

Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D8887
2019-08-08 18:32:23 -07:00
Daniel Kolesa 635a2df7e7 eolian: ban void_ptr in stable APIs
This required some refactoring in eldbus and tests but otherwise
seems good to go.
2019-07-26 13:35:27 +02:00
Mike Blumenkrantz dc1630d496 evas: fix type checking of Evas pointers in legacy functions
many of these functions go directly to evas internals with no eo checks,
and the existing "MAGIC_CHECK" macro has somehow become a useless null
check

type checking here is important in order to avoid crazy behavior when the
wrong object types are passed

@fix

Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D9364
2019-07-19 15:05:00 -07:00
Cedric BAIL 6a93e2ef3d evas: add infrastructure to feed 9 patch information from file loader to image object.
This is just the plumbing that feed data provided along android 9 patch image for example
into Evas object image new stretch and content region infrastructure for rendering them
properly.

Reviewed-by: Hermet Park <hermetpark@gmail.com>
Differential Revision: https://phab.enlightenment.org/D9102
2019-07-12 09:54:16 -07:00
Hermet Park 625e11f584 evas vector: support lottie animation as using json loader.
Summary:
This patch extends efl_canvas_vg_object class to implement efl_gfx_frame_controller
to suppor any playable animation on it.

Plus, vector object takes care of lottie animation by using json loader.
it's caching mechanism is changed to cache only static frame, not all frames.

vg_cache supports json loader and make it animation request properly.

This feature has been stabilized enough, it's using in Samsung Galaxy Watch active product,
proved its stability enough.

Depends on {D8940}

Co-authored-by: JunsuChoi <jsuya.choi@samsung.com>

Reviewers: #committers, jsuya

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D8941
2019-06-21 17:35:48 +09:00
Christopher Michael 343698f7ec evas_inline: Clean up evas_object_plane_changed function
Summary:
This file is full of functions called as:
foo(eo_obj, obj);

Most of them can be reduced to foo(obj); and internally get the eo_obj
with obj->object

This would make it impossible to screw up calling them passing an
unrelated pair, and make calling code a little more readable.

ref T7230
Depends on D9050

Reviewers: raster, cedric, zmike

Reviewed By: zmike

Subscribers: #reviewers, #committers

Tags: #efl

Maniphest Tasks: T7230

Differential Revision: https://phab.enlightenment.org/D9051
2019-05-29 15:37:36 -04:00
Christopher Michael 8c5d5ada65 evas_inline: Clean up evas_object_is_on_plane function
Summary:
This file is full of functions called as:
foo(eo_obj, obj);

Most of them can be reduced to foo(obj); and internally get the eo_obj
with obj->object

This would make it impossible to screw up calling them passing an
unrelated pair, and make calling code a little more readable.

ref T7230

Depends on D9049

Reviewers: raster, cedric, zmike

Reviewed By: zmike

Subscribers: #reviewers, #committers

Tags: #efl

Maniphest Tasks: T7230

Differential Revision: https://phab.enlightenment.org/D9050
2019-05-29 15:37:36 -04:00
Christopher Michael 70ea7ba9da evas_inline: Clean up evas_object_is_opaque function
Summary:
This file is full of functions called as:
foo(eo_obj, obj);

Most of them can be reduced to foo(obj); and internally get the eo_obj
with obj->object

This would make it impossible to screw up calling them passing an
unrelated pair, and make calling code a little more readable.

ref T7230

Depends on D9048

Reviewers: raster, cedric, zmike

Reviewed By: zmike

Subscribers: #reviewers, #committers

Tags: #efl

Maniphest Tasks: T7230

Differential Revision: https://phab.enlightenment.org/D9049
2019-05-29 15:37:36 -04:00
Christopher Michael c10a4dcd18 evas_inline: Clean up evas_object_is_proxy_visible function
Summary:
This file is full of functions called as:
foo(eo_obj, obj);

Most of them can be reduced to foo(obj); and internally get the eo_obj
with obj->object

This would make it impossible to screw up calling them passing an
unrelated pair, and make calling code a little more readable.

ref T7230

Depends on D9046

Reviewers: raster, cedric, zmike

Reviewed By: zmike

Subscribers: #reviewers, #committers

Tags: #efl

Maniphest Tasks: T7230

Differential Revision: https://phab.enlightenment.org/D9048
2019-05-29 15:37:36 -04:00
Christopher Michael 94d1b0f3bf evas_inline: Clean up evas_object_is_visible function
Summary:
This file is full of functions called as:
foo(eo_obj, obj);

Most of them can be reduced to foo(obj); and internally get the eo_obj
with obj->object

This would make it impossible to screw up calling them passing an
unrelated pair, and make calling code a little more readable.

ref T7230

Depends on D9045

Reviewers: raster, cedric, zmike

Reviewed By: zmike

Subscribers: #reviewers, #committers

Tags: #efl

Maniphest Tasks: T7230

Differential Revision: https://phab.enlightenment.org/D9046
2019-05-29 15:37:36 -04:00
Christopher Michael ef23de1ea4 evas_inline: Clean up evas_object_was_visible function
Summary:
This file is full of functions called as:
foo(eo_obj, obj);

Most of them can be reduced to foo(obj); and internally get the eo_obj
with obj->object

This would make it impossible to screw up calling them passing an
unrelated pair, and make calling code a little more readable.

ref T7230

Reviewers: raster, cedric, zmike

Reviewed By: zmike

Subscribers: #reviewers, #committers

Tags: #efl

Maniphest Tasks: T7230

Differential Revision: https://phab.enlightenment.org/D9045
2019-05-29 15:37:36 -04:00
Vincent Torri 24e4881efb Evas: remove Evil.h when not needed and use evil_private when needed
Test Plan: compilation

Reviewers: zmike, raster, cedric

Reviewed By: zmike

Subscribers: #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D8921
2019-05-20 08:46:02 -04:00
Shinwoo Kim c3c9fed7d9 evas_object_image: save EVAS_IMAGE_CONTENT_HINT_DYNAMIC image
Summary:
evas_gl_common_image_content_hint_set makes RGBA_Image NULL if content hint
is EVAS_IMAGE_CONTENT_HINT_DYNAMIC with 'sec_tbm_surface' and 'egl_tbm_ext'.

efl_file_save(_efl_canvas_image_internal_efl_file_save_save) does not work
in this case because ENFN->image_data_direct_get returns FALSE.

This patch makes ENFN->image_data_direct_get work but you need to free its
returned data after using it.

Reviewers: Hermet, jsuya

Reviewed By: Hermet

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D8516
2019-05-02 20:50:24 +09:00
Hermet Park d45e3df689 evas vg: replace to eina_file instance caching by vg.
Here is a replacement to use eina_file from a vg obj instance
to map file data by vg loaders.

This brings a benefit that integrated access to load data
between vg object and vg loaders.
2019-03-12 12:58:31 +09:00
Mike Blumenkrantz 5bfe2e89d2 evas: remove all legacy usage from eo files
this takes the current generated output from eolian for legacy code in
evas and adds it to the tree, then removes legacy references from the
corresponding eo files. in the case where the entire eo file was for
a legacy object, that eo file has been removed from the tree

ref T7724

Reviewed-by: Marcel Hollerbach <marcel-hollerbach@t-online.de>
Differential Revision: https://phab.enlightenment.org/D8107
2019-03-06 19:05:48 +01:00
Mike Blumenkrantz 6b046ec845 efl.gfx: remove Efl.Gfx.Image_Load_Error
Summary:
this is now implemented through Eina.Error

ref T7718

Depends on D8066

Reviewers: cedric

Reviewed By: cedric

Subscribers: cedric, #reviewers, #committers

Tags: #efl_api

Maniphest Tasks: T7718

Differential Revision: https://phab.enlightenment.org/D8067
2019-03-04 13:36:57 -05:00
Mike Blumenkrantz a5e183ad5d efl.canvas.object: clip -> clipper && clipees -> clipped_objects
Summary:
also clipees_has -> clipped_objects_count

ref T7555

Depends on D8039

Reviewers: segfaultxavi

Reviewed By: segfaultxavi

Subscribers: segfaultxavi, cedric, #reviewers, #committers

Tags: #efl

Maniphest Tasks: T7555

Differential Revision: https://phab.enlightenment.org/D8040
2019-02-27 13:17:37 -05:00
Mike Blumenkrantz 5da43b2aa7 efl.gfx.entity: combine show/hide events into visibility,changed
Summary:
this requires some internal hackery to preserve legacy compatibility
and correctly translate the single new event into two legacy events

ref T7558

Depends on D8018

Reviewers: segfaultxavi, bu5hm4n

Reviewed By: segfaultxavi

Subscribers: bu5hm4n, segfaultxavi, cedric, #reviewers, #committers

Tags: #efl_api

Maniphest Tasks: T7558

Differential Revision: https://phab.enlightenment.org/D8019
2019-02-25 14:00:14 -05:00
Marcel Hollerbach 422ee8d323 efl_canvas_object: get rid of event_animation set/get
the API is a little bit problematic. The API takes events as an
parameter. However, only the hide and show events can be used, because
move for example is not intercepted, which leads to a situation that you
cannot attach a translation animation to the event. Further more,
handling the animations directory instead of pipeing them through events
seems to be a little bit easier as the case study of the previous events
have shown. Further more, we should never ever overwrite the
callback_call function of a eo base object, those methods are an
incredible hotpath, by the time we would have 1-2 animations on a
object, the event submission would be significetly slowned down.

ref T7555

Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Differential Revision: https://phab.enlightenment.org/D8009
2019-02-25 10:37:40 +01:00
Xavi Artigas 220f17ee8d Rename Efl.Gfx.Map -> Efl.Gfx.Mapping
Summary:
For clarity, since there are all kinds of maps, including a navigation map
widget.
Also, corrected some misspellings.

Test Plan: make && make check && make examples all work

Reviewers: cedric, zmike, bu5hm4n

Reviewed By: cedric

Subscribers: Jaehyun_Cho, #reviewers, #committers

Tags: #efl

Maniphest Tasks: T7564

Differential Revision: https://phab.enlightenment.org/D7974
2019-02-21 19:20:09 +01:00
Marcel Hollerbach 3b2a5a429b efl_input: remove the API of efl_input_instance_get
there is basically no reason for this API. You can only use the API when
you know the class, when you know the class you can also just know the
function to call to get this API.
The reason this API needs to go is that we don't want to use
polymorphism on class-functions.

ref T7675

Reviewed-by: Xavi Artigas <xavierartigas@yahoo.es>
Differential Revision: https://phab.enlightenment.org/D7900
2019-02-13 16:59:57 +01:00
Derek Foreman 03ca3c37e0 evas_private: Fix typo
Summary: Depends on D7853

Reviewers: devilhorns

Reviewed By: devilhorns

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D7854
2019-01-31 15:10:44 -05:00
Derek Foreman d47688ba27 gesture_manager: Filter events we add hooks for
Gesture manager doesn't care about focus manager events, animation events,
and various other things it's currently hooking.

We can save a lot of pointer indirection nonsense by only paying attention
to events it can actually do something with.

Differential Revision: https://phab.enlightenment.org/D7764

Signed-off-by: Derek Foreman <derek.foreman.samsung@gmail.com>
2019-01-25 13:00:43 -06:00
Derek Foreman 41a9e1c873 gesture_manager: Use private data getter to save some lookups
We frequently process an array of several events at once, so we can now
look up the gesture manager private data once for the entire array.

Differential Revision: https://phab.enlightenment.org/D7763

Signed-off-by: Derek Foreman <derek.foreman.samsung@gmail.com>
2019-01-25 13:00:43 -06:00
Derek Foreman 955c4bd4a0 gesture_manager: Add a call to get private data
We end up looking this up multiple times, having a getter will sometimes
allow us to get it and use it multiple times.

Differential Revision: https://phab.enlightenment.org/D7762

Signed-off-by: Derek Foreman <derek.foreman.samsung@gmail.com>
2019-01-25 13:00:43 -06:00
Yeongjong Lee 78ae9c0ae0 gfx: Add size hint fill (EO)
Summary:
If widget use both hint_align(HINT_FILL) and hint_max together, there is no way
to set to hint_align. See, elementary_test -to 'efl.ui.box' -
"Button with a quite long text." button. you can control button position
using "Box align" slider, but this is not proper implementation. When there are
two widget which have hint_align(HINT_FILL) and hint_max, those positions are
determined by box_align rather than hint_align. it means widget align cannot be
set individually.
To solve this problem, this patch add hint_fill property. in order to avoid
conflict with legacy API named evas_object_size_hint_fill_set(), it only works
for EO widgets(made by efl_add).
Also, EFL_GFX_SIZE_HINT_FILL is removed.

@feature

Test Plan:
elementary_test -to 'efl.ui.box'
elementary_test -to 'efl.ui.table'

Reviewers: jpeg, Hermet, Jaehyun_Cho, raster, barbieri

Reviewed By: Jaehyun_Cho

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Maniphest Tasks: T3912

Differential Revision: https://phab.enlightenment.org/D7409
2019-01-16 16:47:51 +09:00
Derek Foreman 0aa73f5365 evas_render: Remove some list walks
Not that these deletes ever walk long lists, but it's trivial to stop
doing it entirely.

Signed-off-by: Derek Foreman <derek.foreman.samsung@gmail.com>
Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Reviewed-by: Chris Michael <cp.michael@samsung.com>
Differential Revision: https://phab.enlightenment.org/D7611
2019-01-15 13:47:18 -06:00
Derek Foreman ac065749a6 evas_object: Add function to test if hardware plane status changed
This is used to check if an object has been put on or removed from a
hardware plane between calls.

Signed-off-by: Derek Foreman <derek.foreman.samsung@gmail.com>
Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D7192
2018-12-14 09:52:03 -06:00
Derek Foreman 73e5bb84a1 evas_object: Add function to test if an object is on a hardware plane
Signed-off-by: Derek Foreman <derek.foreman.samsung@gmail.com>
Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D7190
2018-12-14 09:52:01 -06:00
Hermet Park fbe92aa67f evas ector: add software implmentation for masking feature.
This implementation uses Ector_Buffer to generate mask image from vg container,
and pass it to Ector engine. Ector renderer could blend this image as a mask.
Yet only vg container works as a mask, we could extend shape to support masking later.

Still vector gl drawing is not completed, We use software ector buffer to draw on it.
This is on progessing.
2018-12-07 19:50:08 +09:00
Hermet Park 950059ce9a evas vg: revise basic vg cache logic.
There was a big trouble that vg cache didn't free cached data properly.
Plus, there was a unnecessary copy of vg tree data.

This revised version is a improvement of our evas vg cache
in stable and optmization.
2018-12-07 19:08:34 +09:00
Hermet Park 093e32a0fb evas vg: code refactoring.
keep internal variable and structre names consisteny.
no logical changes.
2018-12-07 17:14:15 +09:00
Marcel Hollerbach c1dd57d210 meson: use eolian_gen with -S
this ensures that eolian does not parse installed .eo files

Differential Revision: https://phab.enlightenment.org/D7405
2018-12-03 19:00:26 +01:00
Carsten Haitzler 168fec6995 eina+evas cpu - add theoretical SVE support
SVE is a new-ish ARM vector instruction set like neon... but with
wider vectors (and variable vector sizes). this adds the flags and
hwcaps checks.
2018-12-03 11:04:27 +00:00
Carsten Haitzler ae2d399dd6 build - evas - sse3 optimized code - decouple from eo 2018-11-12 16:42:17 +00:00
Carsten Haitzler c1ad0879a1 meson - add checks/options for mmx, sse3, neon, altivec
so we can build our assembly fast-paths again.... - also clean up the
code a bit to match...
2018-11-09 11:43:59 +00:00
Marcel Hollerbach 47e6bbb397 evas - fix pending object set tracking to not multi-add the same object
flag if obj in pending array and don't add if already there. fixes
run-away slowness in rendering in some cases
2018-10-31 11:43:55 +00:00
Carsten Haitzler 2098f55ba2 evas - remove excess data scope lookup during render when getting changed
getting smart changed meant another scope data get when we already had
the protected data in the caller. don't do that and just pass down.
saves a lot of overhead...

@optimize
2018-10-26 15:35:00 +01:00
Derek Foreman e3a2d0be45 evas_object: Refactor pixels get hack
Summary:
Refactor this so it can be used by another call site in a later commit.

Also, reduce its complexity, as we only need the callback to fire, we
don't care about any of the other machinery in _evas_image_pixels_get.

Depends on D7188

Reviewers: Hermet

Reviewed By: Hermet

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D7189
2018-10-26 20:15:00 +09:00
Daniel Kolesa 5a3d79d383 meson: add eolian custom dependencies support
This uses the meson/ninja depfile functionality + eolian to make
sure proper dependencies between generated files and .eo files
are managed, to ensure consistent re-generation of all generated
files that are affected upon .eo file modification.

For custom rules with multiple outputs, Ninja currently does not
support depfiles. Therefore, split those into two custom rules
so that the depfiles functionality can be enabled. While this
is ugly and slows down the process a little by having to invoke
Eolian twice instead of once, it has to be done and it's still
better than what we had in Autotools anyway.

Differential revision: D7187

Fixes T6700.
2018-10-24 12:02:55 +02:00
Hermet Park 27fd6a2eab evas: remove redundant internal functions.
Summary:
Since efl object is introduced, magic check is no more used.
Plus, remove redundant object functions interfaces
 - type_id,
 - visual_id,
 - store
 - unstore

Reviewers: #committers, bu5hm4n

Reviewed By: #committers, bu5hm4n

Subscribers: bu5hm4n, raster, cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D7153
2018-10-11 13:46:37 +09:00
Marcel Hollerbach 46d464e5bf here comes meson
a new shiny buildtool that currently completes in the total of ~ 4 min..
1 min. conf time
2:30 min. build time
Where autotools takes:
1:50 min. conf time
3:40 min. build time.

meson was taken because it went quite good for enlightenment, and is a traction gaining system that is also used by other mayor projects. Additionally, the DSL that is defined my meson makes the configuration of the builds a lot easier to read.

Further informations can be gathered from the README.meson

Right now, bindings & windows support are missing.

It is highly recommented to use meson 0.48 due to optimizations in meson
that reduced the time the meson call would need.

Co-authored-by: Mike Blumenkrantz <zmike@samsung.com>

Differential Revision: https://phab.enlightenment.org/D7012
Depends on D7011
2018-10-02 17:22:50 +02:00
Hermet Park 423d8a2296 evas image: fix a bug in image preloading.
Summary:
Current preloading is too buggy since it's on thread-based.
This is a fundamental improvement to fix a bug.

The critical issue here is,
When preloading img object suddenly cancel its preloading,
the object possibly cannot render image next then because
renderer doesn't have any idea when async cancelling is
finished. Renderer just tries to render regardless of
image loading status, and this could occur no-texture(in gl case)
image object.

So, here improvement is, adding a notification for async cancelled
so that putting img objects to redraw images properly after their preloading is
cancelled.

The best scenario to reproduce this bug is this one.

Evas_Object *img2 = evas_object_image_filled_add(evas);
evas_object_image_file_set(img2, "test.jpg", NULL);
evas_object_image_preload(img2, EINA_FALSE);
evas_object_resize(img2, 200, 200);
evas_object_show(img2);

Evas_Object *img = evas_object_image_filled_add(evas);
evas_object_image_file_set(img, "test.jpg", NULL);
evas_object_image_preload(img, EINA_FALSE);
evas_object_move(img, 200, 200);
evas_object_resize(img, 200, 200);
evas_object_show(img);

evas_object_image_preload(img2, EINA_TRUE);
If you run this on gl backend, occasionally happens rendering fail.

Yet there other bugs on preloading feature....

@fix

Reviewers: #committers, raster

Subscribers: cedric, #reviewers, #committers, zmike

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D6919
2018-09-03 17:12:55 +09:00