weird behaviour?

[Boudewijn Rempt]

I'm seeing some very weird behaviour this morning: first I was painting with 
the sumi-brush, then added a gradient. My _last_ stroke _before_ I added the 
gradient was shown on top of the gradient, as if the temporary layer was still 
in the recomposition queue.

When painting again, it disappeared. All the while, the konsole spewed 
messages like:

krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 1 
: no command at that index                                        
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 1 
: no command at that index                                        
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 2 
: no command at that index                                        
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 2 
: no command at that index                                        
[KisToolPaint] MidButton: calling palette
[KoFavoriteResourceManager] popup palette called
[KisPopupPalette] mouse position:  QPointF(62, 69)
[KisPopupPalette] favorite brush position:  2
[KoFavoriteResourceManager] Calling brush:  "sumibrush"
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 3 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 3 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 4 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 4 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 5 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 5 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 6 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 6 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 7 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 7 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 8 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 8 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 9 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 9 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 10 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 10 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 11 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 11 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 12 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 12 
: no command at that index
[KisToolPaint] MidButton: calling palette
[KoFavoriteResourceManager] popup palette called
[KisPopupPalette] mouse position:  QPointF(146, 69)
[KisPopupPalette] favorite brush position:  1
[KoFavoriteResourceManager] Calling brush:  "spraybrush"
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 13 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 13 
: no command at that index
QLayout: Attempting to add QLayout "" to QWidget "KritaShape/KisToolDynaoption 
widget", which already has a layout
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 14 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 14 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 15 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 15 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 0 
: no command at that index
krita(28090) KisDoc2::undoIndexChanged: trying to clear undo stack to index 0 
: no command at that index
QThreadStorage: Thread 0x60da70 exited after QThreadStorage 2147483615 
destroyed

I'm wondering whether this is because I'm using a 64 bit system now. I get the 
following warning when compiling:

In file included from 
/home/boud/kde/src/koffice/krita/image/tiles3/kis_memento_manager.h:24,                                                   
                 from 
/home/boud/kde/src/koffice/krita/image/tiles3/kis_tiled_data_manager.h:32,                                                
                 from 
/home/boud/kde/src/koffice/krita/image/kis_datamanager.h:29,                                                              
                 from 
/home/boud/kde/src/koffice/krita/image/kis_transform_worker.cc:30:                                                        
/home/boud/kde/src/koffice/krita/image/tiles3/kis_memento_item.h: In member 
function ‘void KisMementoItem::debugPrintInfo()’:                   
/home/boud/kde/src/koffice/krita/image/tiles3/kis_memento_item.h:163: warning: 
format ‘%X’ expects type ‘unsigned int’, but argument 2 has type ‘quintptr’                                                                                                                                      
/home/boud/kde/src/koffice/krita/image/tiles3/kis_memento_item.h:163: warning: 
format ‘%X’ expects type ‘unsigned int’, but argument 3 has type ‘quintptr’                                                                                                                                      
/home/boud/kde/src/koffice/krita/image/tiles3/kis_memento_item.h:168: warning: 
format ‘%X’ expects type ‘unsigned int’, but argument 2 has type ‘quintptr’                                                                                                                                      
/home/boud/kde/src/koffice/krita/image/tiles3/kis_memento_item.h:168: warning: 
format ‘%X’ expects type ‘unsigned int’, but argument 3 has type ‘long long 
unsigned int’                                                                                                                        
/home/boud/kde/src/koffice/krita/image/tiles3/kis_memento_item.h:170: warning: 
format ‘%X’ expects type ‘unsigned int’, but argument 2 has type ‘quintptr’                                                                                                                                      
/home/boud/kde/src/koffice/krita/image/tiles3/kis_memento_item.h:170: warning: 
format ‘%X’ expects type ‘unsigned int’, but argument 3 has type ‘long long 
unsigned int’

-- 
Boudewijn Rempt | http://www.valdyas.org