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List:       kde-kimageshop
Subject:    Re: MVC branch initial impressions and list of bugs.
From:       Wolthera <griffinvalley () gmail ! com>
Date:       2014-10-16 17:08:51
Message-ID: CAN80MtFTVj-t4Dvoe=nJ6PQ-7vtZ=KdtpJn959ROD4c5JiW3xQ () mail ! gmail ! com
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Crash upon hitting the assistant-tool in the tools docker.

Application: Krita (krita), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ffe8f9c87c0 (LWP 18233))]

Thread 12 (Thread 0x7ffe5bfff700 (LWP 18300)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffe8cddf406 in QWaitCondition::wait(QMutex*, unsigned long) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007ffe8cddb5eb in QSemaphore::acquire(int) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007ffe8ba1ed0e in KisTileDataPooler::waitForWork
(this=this@entry=0x2f30a10)
at
/home/wolthera/kde4/src/calligra/krita/image/tiles3/kis_tile_data_pooler.cc:162
#4  0x00007ffe8ba1f0dd in KisTileDataPooler::run (this=0x2f30a10) at
/home/wolthera/kde4/src/calligra/krita/image/tiles3/kis_tile_data_pooler.cc:184
#5  0x00007ffe8cddef2f in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007ffe879fff6e in start_thread (arg=0x7ffe5bfff700) at
pthread_create.c:311
#7  0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 11 (Thread 0x7ffe612db700 (LWP 18301)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffe8cddf406 in QWaitCondition::wait(QMutex*, unsigned long) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007ffe8cddb9f3 in QSemaphore::tryAcquire(int, int) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007ffe8ba3ae23 in KisTileDataSwapper::waitForWork (this=<optimized
out>) at
/home/wolthera/kde4/src/calligra/krita/image/tiles3/swap/kis_tile_data_swapper.cpp:86
#4  0x00007ffe8ba3b0ba in KisTileDataSwapper::run (this=0x2f30a48) at
/home/wolthera/kde4/src/calligra/krita/image/tiles3/swap/kis_tile_data_swapper.cpp:92
#5  0x00007ffe8cddef2f in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007ffe879fff6e in start_thread (arg=0x7ffe612db700) at
pthread_create.c:311
#7  0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7ffe6be5f700 (LWP 18305)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffe8cddf406 in QWaitCondition::wait(QMutex*, unsigned long) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007ffe8ddac086 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#3  0x00007ffe8cddef2f in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007ffe879fff6e in start_thread (arg=0x7ffe6be5f700) at
pthread_create.c:311
#5  0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7ffe60ada700 (LWP 18306)):
#0  0x00007ffe875670ea in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffe87567399 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffe87526d59 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffe875275c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffe875277ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffe8cf0ba76 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007ffe8cedd5ef in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007ffe8cedd8e5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007ffe8cddc88f in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007ffe8cebed13 in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007ffe8cddef2f in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007ffe879fff6e in start_thread (arg=0x7ffe60ada700) at
pthread_create.c:311
#12 0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7ffe37fff700 (LWP 18369)):
#0  0x00007ffe8f0b1f7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffe875276a4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffe87527b0a in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffe7da47b66 in ?? () from
/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ffe8754c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffe879fff6e in start_thread (arg=0x7ffe37fff700) at
pthread_create.c:311
#6  0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7ffe4cffa700 (LWP 18370)):
#0  0x00007ffe8f0b1f7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffe875276a4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffe875277ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffe875277f9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffe8754c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffe879fff6e in start_thread (arg=0x7ffe4cffa700) at
pthread_create.c:311
#6  0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7ffe03fff700 (LWP 29950)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffe8cddf3e4 in QWaitCondition::wait(QMutex*, unsigned long) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007ffe8cdd28a5 in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007ffe8cddef2f in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007ffe879fff6e in start_thread (arg=0x7ffe03fff700) at
pthread_create.c:311
#5  0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7ffe037fe700 (LWP 30138)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffe8cddf3e4 in QWaitCondition::wait(QMutex*, unsigned long) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007ffe8cdd28a5 in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007ffe8cddef2f in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007ffe879fff6e in start_thread (arg=0x7ffe037fe700) at
pthread_create.c:311
#5  0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7ffdf7f1f700 (LWP 30139)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffe8cddf3e4 in QWaitCondition::wait(QMutex*, unsigned long) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007ffe8cdd28a5 in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007ffe8cddef2f in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007ffe879fff6e in start_thread (arg=0x7ffdf7f1f700) at
pthread_create.c:311
#5  0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7ffe1b9e8700 (LWP 30140)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffe8cddf3e4 in QWaitCondition::wait(QMutex*, unsigned long) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007ffe8cdd28a5 in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007ffe8cddef2f in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007ffe879fff6e in start_thread (arg=0x7ffe1b9e8700) at
pthread_create.c:311
#5  0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7ffe18c33700 (LWP 30141)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffe8cddf3e4 in QWaitCondition::wait(QMutex*, unsigned long) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007ffe8cdd28a5 in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007ffe8cddef2f in ?? () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007ffe879fff6e in start_thread (arg=0x7ffe18c33700) at
pthread_create.c:311
#5  0x00007ffe8f0be9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7ffe8f9c87c0 (LWP 18233)):
[KCrash Handler]
#5  QList (l=<error reading variable: Cannot access memory at address
0x18>, this=0x7fffc1e7ac70) at /usr/include/qt4/QtCore/qlist.h:122
#6  QForeachContainer (t=<error reading variable: Cannot access memory at
address 0x18>, this=0x7fffc1e7ac70) at
/usr/include/qt4/QtCore/qglobal.h:2367
#7  KisPaintingAssistantsDecoration::handles (this=0x0) at
/home/wolthera/kde4/src/calligra/krita/ui/kis_painting_assistants_decoration.cpp:120
#8  0x00007ffe6908be37 in KisRulerAssistantTool::activate (this=0x9978170,
toolActivation=<optimized out>, shapes=...) at
/home/wolthera/kde4/src/calligra/krita/plugins/assistants/RulerAssistant/kis_ruler_assistant_tool.cc:67
#9  0x00007ffe89f2bf16 in KoToolManager::Private::postSwitchTool
(this=this@entry=0x2dd72f0, temporary=temporary@entry=false) at
/home/wolthera/kde4/src/calligra/libs/flake/KoToolManager.cpp:329
#10 0x00007ffe89f2c876 in KoToolManager::Private::switchTool
(this=0x2dd72f0, tool=0x9978170, temporary=<optimized out>) at
/home/wolthera/kde4/src/calligra/libs/flake/KoToolManager.cpp:260
#11 0x00007ffe89f2d63f in KoToolManager::Private::toolActivated
(this=0x2dd72f0, tool=0x2cc5f70) at
/home/wolthera/kde4/src/calligra/libs/flake/KoToolManager.cpp:429
#12 0x00007ffe89f307d0 in KoToolManager::qt_static_metacall (_o=0x2de42c0,
_id=0, _a=0xa1e0c01, _c=<optimized out>) at
/home/wolthera/kde4/build/libs/flake/KoToolManager.moc:98
#13 0x00007ffe8cef2a58 in QMetaObject::activate(QObject*, QMetaObject
const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#14 0x00007ffe89f28d7f in toolActivated (_t1=0x2cc5f70, this=<optimized
out>) at /home/wolthera/kde4/build/libs/flake/KoToolManager_p.moc:103
#15 ToolHelper::buttonPressed (this=<optimized out>) at
/home/wolthera/kde4/src/calligra/libs/flake/KoToolManager_p.cpp:49
#16 0x00007ffe89f28da6 in ToolHelper::qt_static_metacall (_o=<optimized
out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
/home/wolthera/kde4/build/libs/flake/KoToolManager_p.moc:54
#17 0x00007ffe8cef2a58 in QMetaObject::activate(QObject*, QMetaObject
const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#18 0x00007ffe8df1d732 in QAbstractButton::clicked(bool) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#19 0x00007ffe8dc80f73 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#20 0x00007ffe8dc820e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#21 0x00007ffe8dc821cc in QAbstractButton::mouseReleaseEvent(QMouseEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#22 0x00007ffe8dd38d9a in QToolButton::mouseReleaseEvent(QMouseEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#23 0x00007ffe8d91f31e in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#24 0x00007ffe8d8cfdfc in QApplicationPrivate::notify_helper(QObject*,
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#25 0x00007ffe8d8d65ad in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#26 0x00007ffe8e402ed7 in KoApplication::notify (this=<optimized out>,
receiver=0x33a7760, event=0x7fffc1e7b660) at
/home/wolthera/kde4/src/calligra/krita/komvc/KoApplication.cpp:497
#27 0x00007ffe8cede8bd in QCoreApplication::notifyInternal(QObject*,
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#28 0x00007ffe8d8d5d63 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) ()
from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#29 0x00007ffe8d94a7db in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#30 0x00007ffe8d94a079 in QApplication::x11ProcessEvent(_XEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#31 0x00007ffe8d971922 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#32 0x00007ffe875273b6 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007ffe87527708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007ffe875277ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007ffe8cf0ba55 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#36 0x00007ffe8d9719d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#37 0x00007ffe8cedd5ef in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#38 0x00007ffe8cedd8e5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#39 0x00007ffe8cee2e5b in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#40 0x00007ffe8f49c774 in kdemain (argc=<optimized out>, argv=<optimized
out>) at /home/wolthera/kde4/src/calligra/krita/main.cc:104
#41 0x00007ffe8efe5de5 in __libc_start_main (main=0x4006b0 <main(int,
char**)>, argc=1, ubp_av=0x7fffc1e7c028, init=<optimized out>,
fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc1e7c018)
at libc-start.c:260
#42 0x00000000004006de in _start ()

On Thu, Oct 16, 2014 at 7:06 PM, Wolthera <griffinvalley@gmail.com> wrote:

> Okay, so the Multi view control branch for Krita has finally entered
> testing stage, so I build it and started poking at it:
>
> Some notes for those who want to try it out themselves:
>
> * had to empty build for this.
> * had to empty trash afterwards.
>
> otherwise it just creates build errors.
>
> Now for the notes:
>
> * settings became confused in this build.
> ** ctrl+z doesn't work.
> ** confirm(by pressing enter), in transform and crop doesn't work
> ** Nor does the pop-up palette, rotate mode, or zoom.
> ** Top-bar misses actions.
> *** Undo freehand brush-stroke is only availeble in file<calligra>, not in
> brushes and stuff<krita>
> *** The same for zooming, and brush smoothening(!)
> ** Activate linetool is greyed out in preferences.
> * many actions are missing from the view-menu(expected?)(grid-actions are
> missing)
> * Actions misordered in File as well...
> * Slowdowns on focussing windows/canvases.(gnome thinks it froze and is
> asking me whether I would like to kill Krita)
> ** closing preferences and going to canvas will cause slowdown.
> ** going between multiple documents will cause slowdown.
> ** Going to an outside program and coming back in will also cause slowdown.
> * Assistants are broken and cause crash.
> * General slowdown on selection and geometric tools. (It tags notably
> between confirm and actual drawing, feels similar to the
> layer-gui-update-lag that slangkamp had to fix kisview for, maybe it's
> trying too hard to figure out on which canvas it's trying to paint?)(only
> happens in tabbed mode).
> * New view works great!
> ** Undo is shared between views wel!
> ** Color is randomly not remembered between switching
> focus-canvas.(returns to black...)
> * Tiled view works okay.
> ** However, it gets a little strange when trying to resize the canvas
> windows. (asif it's trying to snap constantly)
> ** Painting between canvases works great, adjusting the navigation between
> canvases doesn't(lag)
> ** Overview docker works great between canvasses, (but again, super-lag on
> switching focus canvas)
> * Closing a view is super-slow.
> * When using subwindows, when Krita is closed down, and then restarted,
> and multiple documents are opened, Krita does not recognise that they
> should be subwindowed. Nor does it draw tabs. If you select Tiled-view in
> the windows submenu, it subwindows them correctly.
> * Odd bug: Select a tool(example circle) in one view, paint with it on
> another. Then go to the other view, paint again, undo. Go back to first
> view, paint, notice that it only uses the freehand brush. No switching of
> tools will actually happen in the first view, only in the second.
> (sometimes it works the other way around, it seems, the common thread is
> that if a tool has been changed in one cnavas, the other canvas doesn't
> understand this, and it results in the other canvas not being able to
> change tools anymore)
> ** As well, the tool options with this bug will be garbled, as if the
> tool-options where not switched out, but just painted on top of each other.
> * Wrap-around mode works well!
> * Perspective grid tool works... but it's sublines are not drawn.
> * undoing a selection caused a crash...(not reproducable)
> * crash on attempting to show grid!(reproducable, probly missing action)
> * crash when using the right-mouseclick(for me assigned to color-picker)
> while in a terminal that hovers above a Krita window.
> * Terminal complains about color slider docker being assigned a new layout
> constantly(proly my fault)
> * Terminal complains about this: krita(2941)
> KWidgetItemDelegateEventListener::eventFilter: User of KWidgetItemDelegate
> should not delete widgets created by createItemWidgets! (repeated like, 20
> times each time you start up Krita)
> * Terminal complains about paintop presets: krita(3626)
> KisPaintopBox::setCurrentPaintop: current paintop  "Basic_tip_default"  was
> not set, not supported by colorspace
>
> tl;dr: The problems can be subdivided into several catagories:
> 1) Hotkeys, settings and missing actions.
> 2) Confusion between canvasses.
> 3) Slowdown.
> 4) Miscelaneous.
>
> I will sent the crash-reports in seperate mails after.
>
> --
> Wolthera
>



-- 
Wolthera

[Attachment #5 (text/html)]

<div dir="ltr"><div>Crash upon hitting the assistant-tool in the tools \
docker.<br><br>Application: Krita (krita), signal: Segmentation fault<br>Using host \
libthread_db library &quot;/lib/x86_64-linux-gnu/libthread_db.so.1&quot;.<br>[Current \
thread is 1 (Thread 0x7ffe8f9c87c0 (LWP 18233))]<br><br>Thread 12 (Thread \
0x7ffe5bfff700 (LWP 18300)):<br>#0   pthread_cond_wait@@GLIBC_2.3.2 () at \
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185<br>#1   \
0x00007ffe8cddf406 in QWaitCondition::wait(QMutex*, unsigned long) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#2   0x00007ffe8cddb5eb in \
QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#3   \
0x00007ffe8ba1ed0e in KisTileDataPooler::waitForWork (this=this@entry=0x2f30a10) at \
/home/wolthera/kde4/src/calligra/krita/image/tiles3/kis_tile_data_pooler.cc:162<br>#4 \
0x00007ffe8ba1f0dd in KisTileDataPooler::run (this=0x2f30a10) at \
/home/wolthera/kde4/src/calligra/krita/image/tiles3/kis_tile_data_pooler.cc:184<br>#5 \
0x00007ffe8cddef2f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#6   \
0x00007ffe879fff6e in start_thread (arg=0x7ffe5bfff700) at pthread_create.c:311<br>#7 \
0x00007ffe8f0be9cd in clone () at \
../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 11 (Thread 0x7ffe612db700 \
(LWP 18301)):<br>#0   pthread_cond_wait@@GLIBC_2.3.2 () at \
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185<br>#1   \
0x00007ffe8cddf406 in QWaitCondition::wait(QMutex*, unsigned long) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#2   0x00007ffe8cddb9f3 in \
QSemaphore::tryAcquire(int, int) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#3   0x00007ffe8ba3ae23 in \
KisTileDataSwapper::waitForWork (this=&lt;optimized out&gt;) at \
/home/wolthera/kde4/src/calligra/krita/image/tiles3/swap/kis_tile_data_swapper.cpp:86<br>#4 \
0x00007ffe8ba3b0ba in KisTileDataSwapper::run (this=0x2f30a48) at \
/home/wolthera/kde4/src/calligra/krita/image/tiles3/swap/kis_tile_data_swapper.cpp:92<br>#5 \
0x00007ffe8cddef2f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#6   \
0x00007ffe879fff6e in start_thread (arg=0x7ffe612db700) at pthread_create.c:311<br>#7 \
0x00007ffe8f0be9cd in clone () at \
../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 10 (Thread 0x7ffe6be5f700 \
(LWP 18305)):<br>#0   pthread_cond_wait@@GLIBC_2.3.2 () at \
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185<br>#1   \
0x00007ffe8cddf406 in QWaitCondition::wait(QMutex*, unsigned long) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#2   0x00007ffe8ddac086 in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#3   0x00007ffe8cddef2f in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#4   0x00007ffe879fff6e in start_thread \
(arg=0x7ffe6be5f700) at pthread_create.c:311<br>#5   0x00007ffe8f0be9cd in clone () \
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 9 (Thread \
0x7ffe60ada700 (LWP 18306)):<br>#0   0x00007ffe875670ea in ?? () from \
/lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#1   0x00007ffe87567399 in g_mutex_lock () \
from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#2   0x00007ffe87526d59 in \
g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#3   \
0x00007ffe875275c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#4   \
0x00007ffe875277ac in g_main_context_iteration () from \
/lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#5   0x00007ffe8cf0ba76 in \
QEventDispatcherGlib::processEvents(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () \
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#6   0x00007ffe8cedd5ef in \
QEventLoop::processEvents(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#7   0x00007ffe8cedd8e5 in \
QEventLoop::exec(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#8   0x00007ffe8cddc88f in \
QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#9   \
0x00007ffe8cebed13 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#10 \
0x00007ffe8cddef2f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#11 \
0x00007ffe879fff6e in start_thread (arg=0x7ffe60ada700) at \
pthread_create.c:311<br>#12 0x00007ffe8f0be9cd in clone () at \
../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 8 (Thread 0x7ffe37fff700 \
(LWP 18369)):<br>#0   0x00007ffe8f0b1f7d in poll () at \
../sysdeps/unix/syscall-template.S:81<br>#1   0x00007ffe875276a4 in ?? () from \
/lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#2   0x00007ffe87527b0a in g_main_loop_run \
() from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#3   0x00007ffe7da47b66 in ?? () \
from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0<br>#4   0x00007ffe8754c0f5 in ?? () \
from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#5   0x00007ffe879fff6e in \
start_thread (arg=0x7ffe37fff700) at pthread_create.c:311<br>#6   0x00007ffe8f0be9cd \
in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 7 (Thread \
0x7ffe4cffa700 (LWP 18370)):<br>#0   0x00007ffe8f0b1f7d in poll () at \
../sysdeps/unix/syscall-template.S:81<br>#1   0x00007ffe875276a4 in ?? () from \
/lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#2   0x00007ffe875277ac in \
g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#3   \
0x00007ffe875277f9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#4   \
0x00007ffe8754c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#5   \
0x00007ffe879fff6e in start_thread (arg=0x7ffe4cffa700) at pthread_create.c:311<br>#6 \
0x00007ffe8f0be9cd in clone () at \
../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 6 (Thread 0x7ffe03fff700 \
(LWP 29950)):<br>#0   pthread_cond_timedwait@@GLIBC_2.3.2 () at \
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238<br>#1   \
0x00007ffe8cddf3e4 in QWaitCondition::wait(QMutex*, unsigned long) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#2   0x00007ffe8cdd28a5 in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#3   0x00007ffe8cddef2f in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#4   0x00007ffe879fff6e in start_thread \
(arg=0x7ffe03fff700) at pthread_create.c:311<br>#5   0x00007ffe8f0be9cd in clone () \
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 5 (Thread \
0x7ffe037fe700 (LWP 30138)):<br>#0   pthread_cond_timedwait@@GLIBC_2.3.2 () at \
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238<br>#1   \
0x00007ffe8cddf3e4 in QWaitCondition::wait(QMutex*, unsigned long) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#2   0x00007ffe8cdd28a5 in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#3   0x00007ffe8cddef2f in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#4   0x00007ffe879fff6e in start_thread \
(arg=0x7ffe037fe700) at pthread_create.c:311<br>#5   0x00007ffe8f0be9cd in clone () \
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 4 (Thread \
0x7ffdf7f1f700 (LWP 30139)):<br>#0   pthread_cond_timedwait@@GLIBC_2.3.2 () at \
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238<br>#1   \
0x00007ffe8cddf3e4 in QWaitCondition::wait(QMutex*, unsigned long) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#2   0x00007ffe8cdd28a5 in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#3   0x00007ffe8cddef2f in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#4   0x00007ffe879fff6e in start_thread \
(arg=0x7ffdf7f1f700) at pthread_create.c:311<br>#5   0x00007ffe8f0be9cd in clone () \
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 3 (Thread \
0x7ffe1b9e8700 (LWP 30140)):<br>#0   pthread_cond_timedwait@@GLIBC_2.3.2 () at \
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238<br>#1   \
0x00007ffe8cddf3e4 in QWaitCondition::wait(QMutex*, unsigned long) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#2   0x00007ffe8cdd28a5 in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#3   0x00007ffe8cddef2f in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#4   0x00007ffe879fff6e in start_thread \
(arg=0x7ffe1b9e8700) at pthread_create.c:311<br>#5   0x00007ffe8f0be9cd in clone () \
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 2 (Thread \
0x7ffe18c33700 (LWP 30141)):<br>#0   pthread_cond_timedwait@@GLIBC_2.3.2 () at \
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238<br>#1   \
0x00007ffe8cddf3e4 in QWaitCondition::wait(QMutex*, unsigned long) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#2   0x00007ffe8cdd28a5 in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#3   0x00007ffe8cddef2f in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#4   0x00007ffe879fff6e in start_thread \
(arg=0x7ffe18c33700) at pthread_create.c:311<br>#5   0x00007ffe8f0be9cd in clone () \
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113<br><br>Thread 1 (Thread \
0x7ffe8f9c87c0 (LWP 18233)):<br>[KCrash Handler]<br>#5   QList (l=&lt;error reading \
variable: Cannot access memory at address 0x18&gt;, this=0x7fffc1e7ac70) at \
/usr/include/qt4/QtCore/qlist.h:122<br>#6   QForeachContainer (t=&lt;error reading \
variable: Cannot access memory at address 0x18&gt;, this=0x7fffc1e7ac70) at \
/usr/include/qt4/QtCore/qglobal.h:2367<br>#7   \
KisPaintingAssistantsDecoration::handles (this=0x0) at \
/home/wolthera/kde4/src/calligra/krita/ui/kis_painting_assistants_decoration.cpp:120<br>#8 \
0x00007ffe6908be37 in KisRulerAssistantTool::activate (this=0x9978170, \
toolActivation=&lt;optimized out&gt;, shapes=...) at \
/home/wolthera/kde4/src/calligra/krita/plugins/assistants/RulerAssistant/kis_ruler_assistant_tool.cc:67<br>#9 \
0x00007ffe89f2bf16 in KoToolManager::Private::postSwitchTool \
(this=this@entry=0x2dd72f0, temporary=temporary@entry=false) at \
/home/wolthera/kde4/src/calligra/libs/flake/KoToolManager.cpp:329<br>#10 \
0x00007ffe89f2c876 in KoToolManager::Private::switchTool (this=0x2dd72f0, \
tool=0x9978170, temporary=&lt;optimized out&gt;) at \
/home/wolthera/kde4/src/calligra/libs/flake/KoToolManager.cpp:260<br>#11 \
0x00007ffe89f2d63f in KoToolManager::Private::toolActivated (this=0x2dd72f0, \
tool=0x2cc5f70) at /home/wolthera/kde4/src/calligra/libs/flake/KoToolManager.cpp:429<br>#12 \
0x00007ffe89f307d0 in KoToolManager::qt_static_metacall (_o=0x2de42c0, _id=0, \
_a=0xa1e0c01, _c=&lt;optimized out&gt;) at \
/home/wolthera/kde4/build/libs/flake/KoToolManager.moc:98<br>#13 0x00007ffe8cef2a58 \
in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#14 0x00007ffe89f28d7f in toolActivated \
(_t1=0x2cc5f70, this=&lt;optimized out&gt;) at \
/home/wolthera/kde4/build/libs/flake/KoToolManager_p.moc:103<br>#15 \
ToolHelper::buttonPressed (this=&lt;optimized out&gt;) at \
/home/wolthera/kde4/src/calligra/libs/flake/KoToolManager_p.cpp:49<br>#16 \
0x00007ffe89f28da6 in ToolHelper::qt_static_metacall (_o=&lt;optimized out&gt;, \
_c=&lt;optimized out&gt;, _id=&lt;optimized out&gt;, _a=&lt;optimized out&gt;) at \
/home/wolthera/kde4/build/libs/flake/KoToolManager_p.moc:54<br>#17 0x00007ffe8cef2a58 \
in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#18 0x00007ffe8df1d732 in \
QAbstractButton::clicked(bool) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#19 \
0x00007ffe8dc80f73 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#20 \
0x00007ffe8dc820e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#21 \
0x00007ffe8dc821cc in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from \
/usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#22 0x00007ffe8dd38d9a in \
QToolButton::mouseReleaseEvent(QMouseEvent*) () from \
/usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#23 0x00007ffe8d91f31e in \
QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#24 \
0x00007ffe8d8cfdfc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from \
/usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#25 0x00007ffe8d8d65ad in \
QApplication::notify(QObject*, QEvent*) () from \
/usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#26 0x00007ffe8e402ed7 in \
KoApplication::notify (this=&lt;optimized out&gt;, receiver=0x33a7760, \
event=0x7fffc1e7b660) at \
/home/wolthera/kde4/src/calligra/krita/komvc/KoApplication.cpp:497<br>#27 \
0x00007ffe8cede8bd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#28 0x00007ffe8d8d5d63 in \
QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, \
QWidget**, QPointer&lt;QWidget&gt;&amp;, bool) () from \
/usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#29 0x00007ffe8d94a7db in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#30 0x00007ffe8d94a079 in \
QApplication::x11ProcessEvent(_XEvent*) () from \
/usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#31 0x00007ffe8d971922 in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#32 0x00007ffe875273b6 in \
g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#33 \
0x00007ffe87527708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#34 \
0x00007ffe875277ac in g_main_context_iteration () from \
/lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#35 0x00007ffe8cf0ba55 in \
QEventDispatcherGlib::processEvents(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () \
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#36 0x00007ffe8d9719d6 in ?? () from \
/usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#37 0x00007ffe8cedd5ef in \
QEventLoop::processEvents(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#38 0x00007ffe8cedd8e5 in \
QEventLoop::exec(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from \
/usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#39 0x00007ffe8cee2e5b in \
QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#40 \
0x00007ffe8f49c774 in kdemain (argc=&lt;optimized out&gt;, argv=&lt;optimized \
out&gt;) at /home/wolthera/kde4/src/calligra/krita/main.cc:104<br>#41 \
0x00007ffe8efe5de5 in __libc_start_main (main=0x4006b0 &lt;main(int, char**)&gt;, \
argc=1, ubp_av=0x7fffc1e7c028, init=&lt;optimized out&gt;, fini=&lt;optimized \
out&gt;, rtld_fini=&lt;optimized out&gt;, stack_end=0x7fffc1e7c018) at \
libc-start.c:260<br>#42 0x00000000004006de in _start ()<br></div></div><div \
class="gmail_extra"><br><div class="gmail_quote">On Thu, Oct 16, 2014 at 7:06 PM, \
Wolthera <span dir="ltr">&lt;<a href="mailto:griffinvalley@gmail.com" \
target="_blank">griffinvalley@gmail.com</a>&gt;</span> wrote:<br><blockquote \
class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex"><div dir="ltr"><div><div><div>Okay, so the Multi view control \
branch for Krita has finally entered testing stage, so I build it and started poking \
at it:<br><br></div>Some notes for those who want to try it out themselves:<br><br>* \
had to empty build for this.<br>* had to empty trash \
afterwards.<br><br></div>otherwise it just creates build errors.<br><br></div>Now for \
the notes:<br><br>* settings became confused in this build.<br>** ctrl+z doesn&#39;t \
work.<br>** confirm(by pressing enter), in transform and crop doesn&#39;t work <br>** \
Nor does the pop-up palette, rotate mode, or zoom.<br>** Top-bar misses \
actions.<br>*** Undo freehand brush-stroke is only availeble in file&lt;calligra&gt;, \
</div></font></span></div></div></div></div></div></div>
</blockquote></div><br><br clear="all"><br>-- <br>Wolthera
</div>



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