gdiplus: Add a test to show that GdipCloneImage is not supposed to increase refcount of the source image stream, but clone it instead.
dmitry at baikal.ru
Thu Jun 28 21:57:11 CDT 2012
Vincent Povirk <madewokherd at gmail.com> wrote:
> I think it's most likely not keeping the input stream in the new image at all.
> It's probably also worth testing SelectActiveFrame, GetPropertyItem,
> and GetImageRawFormat with clones of images. Maybe they don't work.
A quick test shows that SelectActiveFrame called on a clone of a multiframe
gif image succeeds under nt4 and win2k, but fails under all later gdiplus
implementations. Looks like a clone does not really clone anything.
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