[Webkit-unassigned] [Bug 39691] [Qt] GraphicsLayer: support tiling

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=39691


Zalan Bujtas <zbujtas at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |zbujtas at gmail.com




--- Comment #13 from Zalan Bujtas <zbujtas at gmail.com>  2010-06-24 07:31:12 PST ---
if you are going to init the backbuffer with fill, i think it would be nice to fix it properly and call fill on the non-transparent case too. 
Quoting from qpixmap class reference "Warning: This will create a QPixmap with uninitialized data. Call fill() to fill the pixmap with an appropriate color before drawing onto it with QPainter" http://doc.qt.nokia.com/4.6/qpixmap.html#QPixmap-3

I noticed this uninitialized behavior on symbian, while using a test browser with tiles on.

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