Rounded background image fast path

third_party/WebKit/Source/platform/graphics/GraphicsContext.h

 /*
  * Copyright (C) 2003, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008-2009 Torch Mobile, Inc.
  * Copyright (C) 2013 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 12 matching lines @@
  * 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.
  */
 
 #ifndef GraphicsContext_h
 #define GraphicsContext_h
 
 #include "platform/PlatformExport.h"
 #include "platform/fonts/Font.h"
-#include "platform/geometry/FloatRect.h"
-#include "platform/geometry/FloatRoundedRect.h"
 #include "platform/graphics/DashArray.h"
 #include "platform/graphics/DrawLooperBuilder.h"
 #include "platform/graphics/GraphicsContextState.h"
 #include "platform/graphics/ImageOrientation.h"
 #include "platform/graphics/skia/SkiaUtils.h"
 #include "third_party/skia/include/core/SkMetaData.h"
 #include "third_party/skia/include/core/SkPictureRecorder.h"
 #include "third_party/skia/include/core/SkRegion.h"
 #include "wtf/Allocator.h"
 #include "wtf/Forward.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/PassOwnPtr.h"
 
 class SkBitmap;
 class SkImage;
 class SkPaint;
 class SkPath;
 class SkPicture;
 class SkRRect;
 class SkTextBlob;
 struct SkImageInfo;
 struct SkRect;
 
 namespace blink {
 
+class FloatRect;
+class FloatRoundedRect;
 class ImageBuffer;
 class KURL;
 class PaintController;
 class Path;
 
 class PLATFORM_EXPORT GraphicsContext {
     WTF_MAKE_NONCOPYABLE(GraphicsContext); USING_FAST_MALLOC(GraphicsContext);
 public:
     enum DisabledMode {
         NothingDisabled = 0, // Run as normal.
@@ skipping 85 matching lines @@
     void fillRoundedRect(const FloatRoundedRect&, const Color&);
     void fillDRRect(const FloatRoundedRect&, const FloatRoundedRect&, const Color&);
 
     void strokeRect(const FloatRect&, float lineWidth);
 
     void drawPicture(const SkPicture*);
     void compositePicture(PassRefPtr<SkPicture>, const FloatRect& dest, const FloatRect& src, SkXfermode::Mode);
 
     void drawImage(Image*, const FloatRect& destRect, const FloatRect* srcRect = nullptr,
         SkXfermode::Mode = SkXfermode::kSrcOver_Mode, RespectImageOrientationEnum = DoNotRespectImageOrientation);
+    void drawImageRRect(Image*, const FloatRoundedRect& dest, const FloatRect* srcRect = nullptr,

[chrishtr, 2016/05/20 15:44:13]

Make the srcRect parameter required.

[f(malita), 2016/05/20 19:17:11]

Done.

+        SkXfermode::Mode = SkXfermode::kSrcOver_Mode, RespectImageOrientationEnum = DoNotRespectImageOrientation);
     void drawTiledImage(Image*, const FloatRect& destRect, const FloatPoint& srcPoint, const FloatSize& tileSize,
         SkXfermode::Mode = SkXfermode::kSrcOver_Mode, const FloatSize& repeatSpacing = FloatSize());
     void drawTiledImage(Image*, const FloatRect& destRect, const FloatRect& srcRect,
         const FloatSize& tileScaleFactor, Image::TileRule hRule = Image::StretchTile, Image::TileRule vRule = Image::StretchTile,
         SkXfermode::Mode = SkXfermode::kSrcOver_Mode);
 
     // These methods write to the canvas.
     // Also drawLine(const IntPoint& point1, const IntPoint& point2) and fillRoundedRect
     void drawOval(const SkRect&, const SkPaint&);
     void drawPath(const SkPath&, const SkPaint&);
@@ skipping 195 matching lines @@
 
     float m_deviceScaleFactor;
 
     unsigned m_printing : 1;
     unsigned m_hasMetaData : 1;
 };
 
 } // namespace blink
 
 #endif // GraphicsContext_h