add src-rect-constraint to drawImageRect

src/gpu/SkGpuDevice.h

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkGpuDevice_DEFINED
 #define SkGpuDevice_DEFINED
@@ skipping 78 matching lines @@
     virtual void drawOval(const SkDraw&, const SkRect& oval,
                           const SkPaint& paint) override;
     virtual void drawPath(const SkDraw&, const SkPath& path,
                           const SkPaint& paint, const SkMatrix* prePathMatrix,
                           bool pathIsMutable) override;
     virtual void drawBitmap(const SkDraw&, const SkBitmap& bitmap,
                             const SkMatrix&, const SkPaint&) override;
     virtual void drawBitmapRect(const SkDraw&, const SkBitmap&,
                                 const SkRect* srcOrNull, const SkRect& dst,
                                 const SkPaint& paint,
-                                SkCanvas::DrawBitmapRectFlags flags) override;
+                                SK_VIRTUAL_CONSTRAINT_TYPE) override;
     virtual void drawSprite(const SkDraw&, const SkBitmap& bitmap,
                             int x, int y, const SkPaint& paint) override;
     virtual void drawText(const SkDraw&, const void* text, size_t len,
                           SkScalar x, SkScalar y, const SkPaint&) override;
     virtual void drawPosText(const SkDraw&, const void* text, size_t len,
                              const SkScalar pos[], int scalarsPerPos,
                              const SkPoint& offset, const SkPaint&) override;
     virtual void drawTextBlob(const SkDraw&, const SkTextBlob*, SkScalar x, SkScalar y,
                               const SkPaint& paint, SkDrawFilter* drawFilter) override;
     virtual void drawVertices(const SkDraw&, SkCanvas::VertexMode, int vertexCount,
                               const SkPoint verts[], const SkPoint texs[],
                               const SkColor colors[], SkXfermode* xmode,
                               const uint16_t indices[], int indexCount,
                               const SkPaint&) override;
     void drawAtlas(const SkDraw&, const SkImage* atlas, const SkRSXform[], const SkRect[],
                        const SkColor[], int count, SkXfermode::Mode, const SkPaint&) override;
     virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y,
                             const SkPaint&) override;
     void drawImage(const SkDraw&, const SkImage*, SkScalar x, SkScalar y, const SkPaint&) override;
     void drawImageRect(const SkDraw&, const SkImage*, const SkRect* src, const SkRect& dst,
-                       const SkPaint&) override;
+                       const SkPaint&, SkCanvas::SrcRectConstraint) override;
 
     void flush() override;
 
     void onAttachToCanvas(SkCanvas* canvas) override;
     void onDetachFromCanvas() override;
 
     const SkBitmap& onAccessBitmap() override;
     bool onAccessPixels(SkPixmap*) override;
 
     bool canHandleImageFilter(const SkImageFilter*) override;
@@ skipping 49 matching lines @@
     void prepareDraw(const SkDraw&);
 
     /**
      * Implementation for both drawBitmap and drawBitmapRect.
      */
     void drawBitmapCommon(const SkDraw&,
                           const SkBitmap& bitmap,
                           const SkRect* srcRectPtr,
                           const SkSize* dstSizePtr,      // ignored iff srcRectPtr == NULL
                           const SkPaint&,
-                          SkCanvas::DrawBitmapRectFlags flags);
+                          SkCanvas::SrcRectConstraint);
 
     /**
      * Helper functions called by drawBitmapCommon. By the time these are called the SkDraw's
      * matrix, clip, and the device's render target has already been set on GrContext.
      */
 
     // The tileSize and clippedSrcRect will be valid only if true is returned.
     bool shouldTileBitmap(const SkBitmap& bitmap,
                           const SkMatrix& viewMatrix,
                           const GrTextureParams& sampler,
                           const SkRect* srcRectPtr,
                           int maxTileSize,
                           int* tileSize,
                           SkIRect* clippedSrcRect) const;
     void internalDrawBitmap(const SkBitmap&,
                             const SkMatrix& viewMatrix,
                             const SkRect&,
                             const GrTextureParams& params,
                             const SkPaint& paint,
-                            SkCanvas::DrawBitmapRectFlags flags,
+                            SkCanvas::SrcRectConstraint,
                             bool bicubic,
                             bool needsTextureDomain);
     void drawTiledBitmap(const SkBitmap& bitmap,
                          const SkMatrix& viewMatrix,
                          const SkRect& srcRect,
                          const SkIRect& clippedSrcRect,
                          const GrTextureParams& params,
                          const SkPaint& paint,
-                         SkCanvas::DrawBitmapRectFlags flags,
+                         SkCanvas::SrcRectConstraint,
                          int tileSize,
                          bool bicubic);
 
     bool drawDashLine(const SkPoint pts[2], const SkPaint& paint);
 
     static GrRenderTarget* CreateRenderTarget(GrContext*, SkSurface::Budgeted, const SkImageInfo&,
                                               int sampleCount);
 
     friend class GrAtlasTextContext;
     friend class SkSurface_Gpu;      // for access to surfaceProps
     typedef SkBaseDevice INHERITED;
 };
 
 #endif