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Bug 535295 - [OOPP] Tearing/Repainting issues with flash videos, their controls and other page content during/after scrolling. r=roc.

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This commit is contained in:
Jim Mathies 2010-04-05 11:43:13 -05:00
parent df44d473a8
commit 9266af2928
1 changed files with 7 additions and 2 deletions
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9
dom/plugins/PluginInstanceChild.cpp
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@ -1493,8 +1493,13 @@ PluginInstanceChild::AnswerUpdateWindow()
PR_LOG(gPluginLog, PR_LOG_DEBUG, ("%s", FULLFUNCTION));
#if defined(OS_WIN)
if (mPluginWindowHWND)
UpdateWindow(mPluginWindowHWND);
if (mPluginWindowHWND) {
RECT rect;
if (GetUpdateRect(GetParent(mPluginWindowHWND), &rect, FALSE)) {
::InvalidateRect(mPluginWindowHWND, &rect, FALSE);
}
UpdateWindow(mPluginWindowHWND);
}
return true;
#else
NS_NOTREACHED("PluginInstanceChild::AnswerUpdateWindow not implemented!");