Evas

make rect_t use int's... no overflow. yay!

Mon, 13 Feb 2012 18:04:42 +0000

Commit by raster :: r67884 evas/src/lib/include/evas_common.h: (link)

make rect_t use int's... no overflow. yay!

From: Hyoyoung Chang Subject: [E-devel] [patch] evas -...

Mon, 13 Feb 2012 14:52:17 +0000

Commit by raster :: r67879 evas/ (AUTHORS src/lib/canvas/evas_callbacks.c): (link)

From: Hyoyoung Chang <hyoyoung at gmail dot com>
Subject: [E-devel] [patch] evas - preventing retard mouse event
process in evas_object_event_callback_call

I made a small patch to prevent retard mouse event process.
At certain circumstance (like as genlist select callback + naviframe
item push),
some events are repeat processed.

If some evas_objects're iterating in evas_event_feed_mouse_up and
mouse_out event's emitted by other interrupt(such as naviframe item
push),
then some evas_objects events are multiple processed by
evas_object_event_callback_call.

More elaborating it with a example.
There are a genlist and a multibuttonentry on genlist item.
When a user clicks multibuttonentry then evas will process mouse down
and up.
in evas_event_feed_mouse_up, it gets evas object list to process mouse
events.
Then in the evas object list, there are two evas objects - rect and
textblock.
Two objects have its own parents.

the rect has below parents.
----------------------------------------
edje  - genlist item
elm_genlist_pan
edje
multibuttonentry
box
entry
els_scroller  (0x2a601788)
rect                                      <== the rect

the textblock has below parents.
----------------------------------------------
edje - genlist item
elm_genlist_pan
edje
multibuttonentry
box
entry
els_scroller(0x2a601788)
edje
elm_pan
edje
textblock                           <== the textblock

(note : two evas object have same parent (els_scroller))

So normally mouse up callbacks event propagates to its own parent.
the rect is processed to genlist item. and the textblock is processed
to genlist item.
but when els_scroller is processed, it's blocked by checking event
type and event id checking.

Mouse Up(rect) ->  Mouse Up(textblock)
event_id (3)      ->   event_id (3)

evas_object_event_callback_call(Evas_Object *obj, Evas_Callback_Type
type, void *event_info, int event_id)
{
   ...
      if ((obj->delete_me) || (!obj->layer)) return;
         if ((obj->last_event == event_id) &&
                (obj->last_event_type == type)) return;
                     <=== blocked

                     However if naviframe item is pushed in the middle
of mouse up processing.
It can break into mouse up. So it's processed like below.

Mouse Up(rect) -> Mouse Out(rect) -> Mouse Out(textblock) -> Mouse
Up(textblock)
event_id (3)      -> event_id(4)         -> event_id(4)
-> event_id(3)
(note Mouse_Out is made by naviframe item push for event freezing)

If that, there's no mechanism to block that repeat processing same
event.
So I suggest this patch.
This patch blocks old events if there's no reason to process.
(It blocks old mouse_up event because mouse_out is processed.)

And I think it also clear the bug in
"[E-devel] event repetition with elm_naviframe/elm_genlist"

evas/gl_common - set line color with draw context.

Mon, 13 Feb 2012 08:32:44 +0000

Commit by hermet :: r67870 evas/src/modules/engines/gl_common/evas_gl_line.c: (link)

evas/gl_common - set line color with draw context.

evas/evas_events - do not call the up event when obj is freezed and removed...

Fri, 10 Feb 2012 17:04:30 +0000

Commit by hermet :: r67828 evas/src/lib/canvas/evas_events.c: (link)

evas/evas_events - do not call the up event when obj is freezed and removed useless codes.

Evas textblock: Better handle visible formats. Fixed a crash. Thanks WooHyun for...

Thu, 09 Feb 2012 15:45:57 +0000

Commit by tasn :: r67790 evas/src/ (2 files in 2 dirs): (link)

Evas textblock: Better handle visible formats.

Fixed a crash. Thanks WooHyun for making me fix it now. :)

Evas jpeg loader: Fixed a couple of compilation warnings. There are a couple...

Thu, 09 Feb 2012 13:45:54 +0000

Commit by tasn :: r67784 evas/src/modules/loaders/jpeg/evas_image_load_jpeg.c: (link)

Evas jpeg loader: Fixed a couple of compilation warnings.

There are a couple more *important* warnings. The switch case at line 564
does not cover all options.

hmm no - we shouldnt delete here.. we just find it in the active image hash. as...

Thu, 09 Feb 2012 07:14:36 +0000

Commit by raster :: r67778 evas/src/lib/cache/evas_cache_image.c: (link)

hmm no - we shouldnt delete here.. we just find it in the active image
hash. as such the image is dirtied and thus removed from this hash
anyway so it doesnt need deleting.

some more debug for surfs

Wed, 08 Feb 2012 15:49:54 +0000

Commit by raster :: r67758 evas/src/lib/engines/common/evas_image_main.c: (link)

some more debug for surfs

add some definable surf debug code... and STORE allocated size on alloc so cache...

Wed, 08 Feb 2012 15:32:45 +0000

Commit by raster :: r67757 evas/src/lib/engines/common/evas_image_main.c: (link)

add some definable surf debug code... and STORE allocated size on
alloc so cache doesnt overfill!!!!!!!!!!!!!!!

let's link to the right libs for wayland shm eh?

Wed, 08 Feb 2012 14:45:08 +0000

Commit by raster :: r67754 evas/src/modules/engines/wayland_shm/Makefile.am: (link)

let's link to the right libs for wayland shm eh?

[evas/evas_object_textblock] When markup_to_utf8 is tried with an invalid escape...

Fri, 03 Feb 2012 14:45:54 +0000

Commit by woohyun :: r67696 evas/src/lib/canvas/evas_object_textblock.c: (link)

[evas/evas_object_textblock] When markup_to_utf8 is tried with an invalid
escape tag, escape will be NULL. "eina_strbuf_append" should not be
called with NULL string.

evas: use evas_image_cache_drop instead of plain wrong call to free.

Wed, 01 Feb 2012 20:48:40 +0000

Commit by cedric :: r67681 evas/ (2 files in 2 dirs): (link)

evas: use evas_image_cache_drop instead of plain wrong call to free.

Evas textblock: Fixed native size calculation - margins were not used.

Tue, 31 Jan 2012 14:52:15 +0000

Commit by tasn :: r67631 evas/src/ (2 files in 2 dirs): (link)

Evas textblock: Fixed native size calculation - margins were not used.

fix memory leak of dirty image if file was chaned by somebody, it was added to...

Mon, 30 Jan 2012 17:55:13 +0000

Commit by jypark :: r67604 evas/src/lib/cache/evas_cache_image.c: (link)

fix memory leak of dirty image
if file was chaned by somebody, it was added to dirty list during cache request.
currently this dirty image added to cache->dirty list and never freed until image shutdown.
but dirty image of chaned file never used so add delete code for memory efficiency.
and fix bad indentation.

Fixing my silly mistake before someone else catches it. I was accessing a...

Mon, 30 Jan 2012 14:40:31 +0000

Commit by sung :: r67601 evas/src/modules/engines/gl_x11/evas_engine.c: (link)

Fixing my silly mistake before someone else catches it.

I was accessing a variable before it was NULL checked.
Fixed now.

Evas textblock: Fixed a possible invalid mem write.

Sun, 29 Jan 2012 13:19:45 +0000

Commit by tasn :: r67580 evas/src/lib/canvas/evas_object_textblock.c: (link)

Evas textblock: Fixed a possible invalid mem write.

Evas (m4): Use simpler check for wayland egl. Don't reset 'gl_flavor_gles' when...

Sat, 28 Jan 2012 17:05:00 +0000

Commit by devilhorns :: r67572 evas/m4/evas_check_engine.m4: (link)

Evas (m4): Use simpler check for wayland egl. Don't reset
'gl_flavor_gles' when checking for sgx support (if we reset
gl_flavor_gles here, then the autofoo output always returns 'NO' for
gles.

Evas: Fix typo in autofoo output.

Sat, 28 Jan 2012 16:58:09 +0000

Commit by devilhorns :: r67571 evas/configure.ac: (link)

Evas: Fix typo in autofoo output.

Evas textblock: Fixed style user memory leak. Thanks to Hermet for spotting it.

Thu, 26 Jan 2012 17:19:39 +0000

Commit by tasn :: r67548 evas/src/lib/canvas/evas_object_textblock.c: (link)

Evas textblock: Fixed style user memory leak.

Thanks to Hermet for spotting it.

The polygon drawing code for the DirectFB backend incorrectly casts a void...

Wed, 25 Jan 2012 21:56:33 +0000

Commit by barbieri :: r67543 evas/src/modules/engines/directfb/evas_engine.c: (link)

The polygon drawing code for the DirectFB backend incorrectly casts a
void pointer causing a segfault. The attached patch fixes the issue
and allows an expedite run to complete.

By: Will Newton <will dot newton at gmail dot com>