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Only PaintLayerPaintingOverlayScrollbars is actually ever set to a different value in different codepaths. -PaintLayerHaveTransparency can just be replaced with isTransparent() calls. -PaintLayerPaintingCompositingScrollingPhase is unused. -PaintLayerPaintingCompositingAllPhases is always set, which means that the other three compositing ones are also always set. The third bullet more clearly falls out when you see that the only caller of paintLayerContents is paintLayerContentsAndReflection, which sets PaintLayerPaintingCompositingAllPhases on the paint flags. Get rid of paintLayerContentsAndReflection since we no longer have reflections. The rest of the changes are all just propagating the now always false or true booleans in paintLayerContents. R=eseidel@chromium.org Review URL: https://codereview.chromium.org/778883002
84 lines
3.3 KiB
C++
84 lines
3.3 KiB
C++
/*
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* Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved.
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* Copyright (C) 2013 Intel Corporation. All rights reserved.
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*
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* Portions are Copyright (C) 1998 Netscape Communications Corporation.
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*
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* Other contributors:
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* Robert O'Callahan <roc+@cs.cmu.edu>
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* David Baron <dbaron@fas.harvard.edu>
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* Christian Biesinger <cbiesinger@web.de>
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* Randall Jesup <rjesup@wgate.com>
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* Roland Mainz <roland.mainz@informatik.med.uni-giessen.de>
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* Josh Soref <timeless@mac.com>
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* Boris Zbarsky <bzbarsky@mit.edu>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Alternatively, the contents of this file may be used under the terms
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* of either the Mozilla Public License Version 1.1, found at
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* http://www.mozilla.org/MPL/ (the "MPL") or the GNU General Public
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* License Version 2.0, found at http://www.fsf.org/copyleft/gpl.html
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* (the "GPL"), in which case the provisions of the MPL or the GPL are
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* applicable instead of those above. If you wish to allow use of your
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* version of this file only under the terms of one of those two
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* licenses (the MPL or the GPL) and not to allow others to use your
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* version of this file under the LGPL, indicate your decision by
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* deletingthe provisions above and replace them with the notice and
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* other provisions required by the MPL or the GPL, as the case may be.
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* If you do not delete the provisions above, a recipient may use your
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* version of this file under any of the LGPL, the MPL or the GPL.
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*/
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#ifndef SKY_ENGINE_CORE_RENDERING_LAYERPAINTINGINFO_H_
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#define SKY_ENGINE_CORE_RENDERING_LAYERPAINTINGINFO_H_
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#include "sky/engine/core/rendering/PaintInfo.h"
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#include "sky/engine/platform/geometry/LayoutRect.h"
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namespace blink {
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class RenderLayer;
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// FIXME(sky): Get rid of this bitmasking and just use a regular enum.
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enum PaintLayerFlag {
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PaintLayerPaintingOverlayScrollbars = 1,
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};
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typedef unsigned PaintLayerFlags;
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struct LayerPaintingInfo {
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LayerPaintingInfo(RenderLayer* inRootLayer, const LayoutRect& inDirtyRect,
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PaintBehavior inPaintBehavior, const LayoutSize& inSubPixelAccumulation,
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RenderObject* inPaintingRoot = 0)
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: rootLayer(inRootLayer)
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, paintingRoot(inPaintingRoot)
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, paintDirtyRect(inDirtyRect)
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, subPixelAccumulation(inSubPixelAccumulation)
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, paintBehavior(inPaintBehavior)
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, clipToDirtyRect(true)
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{ }
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RenderLayer* rootLayer;
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RenderObject* paintingRoot; // only paint descendants of this object
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LayoutRect paintDirtyRect; // relative to rootLayer;
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LayoutSize subPixelAccumulation;
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PaintBehavior paintBehavior;
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bool clipToDirtyRect;
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};
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} // namespace blink
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#endif // SKY_ENGINE_CORE_RENDERING_LAYERPAINTINGINFO_H_
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