[Webkit-unassigned] [Bug 108899] Coordinated Graphics : Refactor GraphicsSurface and ShareableBitmap to be responsible for their GraphicsContext

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=108899





--- Comment #21 from Simon Fraser (smfr) <simon.fraser at apple.com>  2013-02-25 18:20:11 PST ---
How about (with fake function names)

class ShareableBitmapClient  {
  virtual drawBuffer(ShareableBitmap*, GraphicsContext*) = 0;
}

ShareableBitmap::drawContents()
{
  OwnPtr<GraphicsContext> context = create.....
  client->drawBuffer(this, context);
}

And there would be no other way to get the GraphicsContext for a bitmap.

That way there is zero ambiguity about the GraphicsContext ownership.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.