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List:       kde-devel
Subject:    Re: kimageeffect, blend(u,l,o) is not endian safe...
From:       Albert Astals Cid <aacid () kde ! org>
Date:       2005-08-29 20:43:44
Message-ID: 200508292243.45262.aacid () kde ! org
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Could it be the cause for http://bugs.kde.org/show_bug.cgi?id=95561 ?

At least there are some lines like
QImage finalGradientImage = KImageEffect::blend(otherGradientImage, 
gradientImage, .60);
in kolf

If someone can verify the patch is correct i think it should go into the 3.5 
branch

Albert

A Dilluns 29 Agost 2005 21:18, Thomas Lübking va escriure:
> and fails on bigendian architectures (ppc, sparc), i.e. the outputis
> 1. miscolored
> 2. wronly alpha'd
>
> the most efficient implementation would be to #ifdef WORDS_BIGENDIAN a
> reverse function (counting cols up instead of down) but it's easier to use
> i[col-3] for the alpha value and move the first col decrement (--col)
> behind the pixel computations
> ask if you need more info or a patch
>
> however i'm not sure if this is still important - there was sth. about new
> image effects from mosfet, right?
>
> regards,
> Thomas

		
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