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List: freedesktop-xorg
Subject: Re: XTransform question
From: Kamalneet Singh <kamalneet.s () samsung ! com>
Date: 2008-08-28 11:34:36
Message-ID: 48B68A7C.1080504 () samsung ! com
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Wang Baisheng wrote:
> Hi All,
>
> Now I am using XTransform to scale the window, and the following is my
> matrix :
>
> XTransform xform = {{
> { XDoubleToFixed(2), XDoubleToFixed(0), XDoubleToFixed(0) },
> { XDoubleToFixed(0), XDoubleToFixed(2), XDoubleToFixed(0) },
> { XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(1) }
>
> And it seems the picture are scaled, but when I use XRenderComposite to
> combine the window picture with others picture, I found it seems that the
> left part of the window picture are cut. Why ?
Just using this transform shouldn't cut the picture from left. You
probably have
something in Composite parameters that is responsible for it. If you can
post
a small code that runs, and demonstrates your issue, I can look at it.
>
> If you are familiar with it, pls give me some advice. Thank you in advance.
>
> BRs,
> Baisheng
>
> _______________________________________________
> xorg mailing list
> xorg@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/xorg
>
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