[Qt-interest] strange QPixmap::fromImage crash
R. Reucher
rene.reucher at batcom-it.net
Thu May 27 09:45:03 CEST 2010
caius ligarius wrote:
> ...
> I have verified qImage by dumping this (qImage->bits()) to a file. All
> values are b/w 0-255 and am also able to view image correctly by loading
> this file in an external image viewer.
>
> What is going wrong here?
I can't say what the cause of your crashes is, but I once had a similar
situation loading - and painting - certain PNGs that were somehow 'corrupt'.
Besides Qt paint engine crashes, I got warning messages telling me something
about 'wrong iCCP chunks'... I then 'corrected' these images with scripted
run through ImageMagick's 'convert' tool and the crashes were history. Not
sure if this helps in your case, though.
Have fun, René
--
René Reucher
rene.reucher at batcom-it.net
http://www.batcom-it.net/
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