1 files changed, 55 insertions, 0 deletions
diff --git a/skia/sgl/SkSpriteBlitter.h b/skia/sgl/SkSpriteBlitter.h
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+++ b/skia/sgl/SkSpriteBlitter.h
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+/* libs/graphics/sgl/SkSpriteBlitter.h
+**
+** Copyright 2006, Google Inc.
+**
+** Licensed under the Apache License, Version 2.0 (the "License"); 
+** you may not use this file except in compliance with the License. 
+** You may obtain a copy of the License at 
+**
+**     http://www.apache.org/licenses/LICENSE-2.0 
+**
+** Unless required by applicable law or agreed to in writing, software 
+** distributed under the License is distributed on an "AS IS" BASIS, 
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+** See the License for the specific language governing permissions and 
+** limitations under the License.
+*/
+
+#ifndef SkSpriteBlitter_DEFINED
+#define SkSpriteBlitter_DEFINED
+
+#include "SkBlitter.h"
+#include "SkBitmap.h"
+
+class SkPaint;
+
+class SkSpriteBlitter : public SkBlitter {
+public:
+            SkSpriteBlitter(const SkBitmap& source);
+    virtual ~SkSpriteBlitter();
+
+    virtual void setup(const SkBitmap& device, int left, int top,
+                       const SkPaint& paint);
+
+    // overrides
+#ifdef SK_DEBUG
+    virtual void    blitH(int x, int y, int width);
+    virtual void    blitAntiH(int x, int y, const SkAlpha antialias[], const int16_t runs[]);
+    virtual void    blitV(int x, int y, int height, SkAlpha alpha);
+    virtual void    blitMask(const SkMask&, const SkIRect& clip);
+#endif
+
+    static SkSpriteBlitter* ChooseD16(const SkBitmap& source, const SkPaint&,
+                                      void* storage, size_t storageSize);
+    static SkSpriteBlitter* ChooseD32(const SkBitmap& source, const SkPaint&,
+                                      void* storage, size_t storageSize);
+
+protected:
+    const SkBitmap* fDevice;
+    const SkBitmap* fSource;
+    int             fLeft, fTop;
+    const SkPaint*  fPaint;
+};
+
+#endif
+