Disable filtering in draw Bitmap operation when pixels are aligned

include/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.
  */
 
 
 
@@ skipping 189 matching lines @@
                           const GrTextureParams& sampler,
                           const SkRect* srcRectPtr,
                           int maxTileSize,
                           int* tileSize,
                           SkIRect* clippedSrcRect) const;
     void internalDrawBitmap(const SkBitmap&,
                             const SkRect&,
                             const GrTextureParams& params,
                             const SkPaint& paint,
                             SkCanvas::DrawBitmapRectFlags flags,
-                            bool bicubic);
+                            bool bicubic,
+                            bool needsTextureDomain);
     void drawTiledBitmap(const SkBitmap& bitmap,
                          const SkRect& srcRect,
                          const SkIRect& clippedSrcRect,
                          const GrTextureParams& params,
                          const SkPaint& paint,
                          SkCanvas::DrawBitmapRectFlags flags,
                          int tileSize,
                          bool bicubic);
+    bool needsTextureDomain(const SkBitmap& bitmap,
+                            const SkRect& srcRect,
+                            GrTextureParams &params,
+                            bool bicubic);
 
     static SkPicture::AccelData::Key ComputeAccelDataKey();
 
     typedef SkBitmapDevice INHERITED;
 };
 
 #endif