RFR: 8275715: D3D pipeline processes multiple PaintEvent at initial drawing [v2]

[Sergey Bylokhov]

On Thu, 11 Nov 2021 08:47:26 GMT, Masanori Yano <myano at openjdk.org> wrote:

>> Probably I should clarify my question, you added a parameter to the validate method and pass the "true" so the "validate" method will post a paint event, but just a few lines below there is a comment that the next code line "sd.getPeer().replaceSurfaceDataLater();" also will post an event. Is the comment outdated, or we will post two of them?
>
> @mrserb How long will it take to review this fix?

I suggest leaving it as is for some time, since it is known that could workaround another bug, linked below.

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PR: https://git.openjdk.java.net/jdk/pull/6064