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List:       wine-devel
Subject:    Re: [PATCH] gdiplus: Avoid unnecessary post-to-pre-multiplied alpha conversions in GdipDrawImagePoin
From:       Vincent Povirk <madewokherd () gmail ! com>
Date:       2015-03-31 16:03:13
Message-ID: CAG_NDKrT1mKdpr85KQXNGSRy0Lk2mAmES3wHHd3bzTY9kMEwNQ () mail ! gmail ! com
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On Tue, Mar 31, 2015 at 9:05 AM, Andrew Eikum <aeikum@codeweavers.com> wrote:
> +    if (bg_alpha == 0) return fg;

This doesn't seem right. Foreground is premultiplied, but we expect
the result to not be premultiplied.


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