[cairo] cairo_surface_create_similar_image() crashes on W32

[LRN]

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On 26.08.2013 15:12, Chris Wilson wrote:
> Is it safe to call BeginPaint/EndPaint
> outside of WndProc?

Quoting MSDN[1]:
> An application should not call BeginPaint except in response to a
> WM_PAINT message

Note that it may or may not be necessary to use a surface derived from a
HDC. I don't know cairo well enough to judge, but since the problem was
related to the check of object relations, i reckon that you might be
able to re-write this with a surface that does not depend on HDC.

[1]
http://msdn.microsoft.com/en-us/library/windows/desktop/dd183362%28v=vs.85%29.aspx

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