Version: 2.0 alpha-8 (using 4.00.83 (KDE 4.0.83 (KDE 4.1 Beta2), compiled sources) Compiler: gcc-4.3 OS: Linux (i686) release 2.6.25-2-486 KOffice rev. 822844 RGB Image/transparent. Click on "Edit the grid" If Krita's window isn't maximized, mouse Over the grid/LMB/drag will use 60% CPU (vs. 10 - 15%) krita(3531)/krita (render) KisQPainterCanvas::paintEvent: paintEvent: rect QRect(0,0 507x380) , doc offset: QPoint(0,0) krita(3531)/krita (render) KisQPainterCanvas::paintEvent: qpainter canvas fillRect: QRect(0,0 507x380) krita(3531)/krita (render) KisQPainterCanvas::paintEvent: Painting checks: 1 krita(3531)/krita (render) KisQPainterCanvas::paintEvent: Drawing image: 43 krita(3531)/krita (general) KisCanvasDecoration::paint: Decoration is visible krita(3531)/krita (render) KisQPainterCanvas::paintEvent: Drawing pixmap on widget: 0 If the window is then maximized, krita will freeze for 20-30 seconds and then use almost 100% CPU.
(Using a good old 3.5 GHz CPU and 2 GiB ram if this info is useful)
Ack. I think this is one for Cyrille.
SVN commit 827283 by berger: area is expressed in the view coordinates not document, fix performance issue BUG:164616 M +9 -2 kis_grid_manager.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=827283
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