[poc] curve-filter

third_party/WebKit/Source/web/WebFontImpl.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "web/WebFontImpl.h"
 
 #include "platform/fonts/FontCache.h"
 #include "platform/fonts/FontDescription.h"
 #include "platform/graphics/GraphicsContext.h"
+#include "platform/graphics/GraphicsScreen.h"
 #include "platform/graphics/paint/DrawingRecorder.h"
 #include "platform/graphics/paint/SkPictureBuilder.h"
 #include "platform/text/TextRun.h"
 #include "public/platform/WebFloatPoint.h"
 #include "public/platform/WebFloatRect.h"
 #include "public/platform/WebRect.h"
 #include "public/web/WebFontDescription.h"
 #include "public/web/WebTextRun.h"
 
 namespace blink {
@@ skipping 47 matching lines @@
 
 void WebFontImpl::drawText(WebCanvas* canvas, const WebTextRun& run, const WebFloatPoint& leftBaseline,
                            WebColor color, const WebRect& clip) const
 {
     FontCachePurgePreventer fontCachePurgePreventer;
     FloatRect textClipRect(clip);
     TextRun textRun(run);
     TextRunPaintInfo runInfo(textRun);
     runInfo.bounds = textClipRect;
 
+    WillPaintForDevice device(ScreenDevice::sRGBPlugin); // FIXME: PPAPI internal text metrics.
+
     IntRect intRect(clip);
     SkPictureBuilder pictureBuilder(intRect);
     GraphicsContext& context = pictureBuilder.context();
 
     ASSERT(!DrawingRecorder::useCachedDrawingIfPossible(context, *this, DisplayItem::WebFont));
     {
         DrawingRecorder drawingRecorder(context, *this, DisplayItem::WebFont, intRect);
         context.save();
         context.setFillColor(color);
         context.clip(textClipRect);
@@ skipping 13 matching lines @@
 {
     return m_font.offsetForPosition(run, position, true);
 }
 
 WebFloatRect WebFontImpl::selectionRectForText(const WebTextRun& run, const WebFloatPoint& leftBaseline, int height, int from, int to) const
 {
     return m_font.selectionRectForText(run, leftBaseline, height, from, to);
 }
 
 } // namespace blink