[poc] curve-filter

third_party/WebKit/Source/core/paint/ThemePainterMac.mm

 /*
  * Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Google, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 233 matching lines @@
     HIThemeDrawTrack(&trackInfo, 0, cgContext, kHIThemeOrientationNormal);
 
     GraphicsContextStateSaver stateSaver(paintInfo.context);
 
     if (!layoutProgress.styleRef().isLeftToRightDirection()) {
         paintInfo.context.translate(2 * inflatedRect.x() + inflatedRect.width(), 0);
         paintInfo.context.scale(-1, 1);
     }
 
     if (!paintInfo.context.contextDisabled())
-        imageBuffer->draw(paintInfo.context, FloatRect(inflatedRect.location(), FloatSize(imageBuffer->size())), nullptr, SkXfermode::kSrcOver_Mode);
+        imageBuffer->draw(paintInfo.context, FloatRect(inflatedRect.location(), FloatSize(imageBuffer->size())), nullptr, SkXfermode::kSrcOver_Mode, nullptr); // FIXME: not color corect.
     return false;
 }
 
 bool ThemePainterMac::paintMenuListButton(const LayoutObject& o, const PaintInfo& paintInfo, const IntRect& r)
 {
     IntRect bounds = IntRect(r.x() + o.styleRef().borderLeftWidth(),
                              r.y() + o.styleRef().borderTopWidth(),
                              r.width() - o.styleRef().borderLeftWidth() - o.styleRef().borderRightWidth(),
                              r.height() - o.styleRef().borderTopWidth() - o.styleRef().borderBottomWidth());
     // Since we actually know the size of the control here, we restrict the font
@@ skipping 321 matching lines @@
         [search setSearchMenuTemplate:nil];
 
     m_layoutTheme.updateActiveState([search searchButtonCell], o);
 
     [[search searchButtonCell] drawWithFrame:unzoomedRect inView:m_layoutTheme.documentViewFor(o)];
     [[search searchButtonCell] setControlView:nil];
     return false;
 }
 
 } // namespace blink