diff -r 000000000000 -r 6474c204b198 gfx/skia/trunk/src/core/SkSpriteBlitterTemplate.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/skia/trunk/src/core/SkSpriteBlitterTemplate.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,82 @@
+
+/*
+ * Copyright 2006 The Android Open Source Project
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+
+
+class SkSPRITE_CLASSNAME : public SkSpriteBlitter {
+public:
+    SkSPRITE_CLASSNAME(const SkBitmap& source SkSPRITE_ARGS)
+        : SkSpriteBlitter(source) {
+        SkSPRITE_INIT
+    }
+
+    virtual void blitRect(int x, int y, int width, int height) {
+        SkASSERT(width > 0 && height > 0);
+        int srcX = x - fLeft;
+        int srcY = y - fTop;
+        SkSPRITE_DST_TYPE* SK_RESTRICT dst =fDevice->SkSPRITE_DST_GETADDR(x, y);
+        const SkSPRITE_SRC_TYPE* SK_RESTRICT src =
+                                      fSource->SkSPRITE_SRC_GETADDR(srcX, srcY);
+        size_t dstRB = fDevice->rowBytes();
+        size_t srcRB = fSource->rowBytes();
+
+        SkDEBUGCODE((void)fDevice->SkSPRITE_DST_GETADDR(x + width - 1, y + height - 1);)
+        SkDEBUGCODE((void)fSource->SkSPRITE_SRC_GETADDR(srcX + width  - 1, srcY + height - 1);)
+
+        SkSPRITE_PREAMBLE((*fSource), srcX, srcY);
+
+        do {
+            SkSPRITE_DST_TYPE* d = dst;
+            const SkSPRITE_SRC_TYPE* s = src;
+#ifdef SkSPRITE_BEGIN_ROW
+            SkSPRITE_BEGIN_ROW
+#endif
+
+#ifdef SkSPRITE_ROW_PROC
+            SkSPRITE_ROW_PROC(d, s, width, x, y);
+#else
+            int w = width;
+            do {
+                SkSPRITE_SRC_TYPE sc = *s++;
+                SkSPRITE_BLIT_PIXEL(d, sc);
+                d += 1;
+            } while (--w != 0);
+#endif
+            dst = (SkSPRITE_DST_TYPE* SK_RESTRICT)((char*)dst + dstRB);
+            src = (const SkSPRITE_SRC_TYPE* SK_RESTRICT)
+                                            ((const char*)src + srcRB);
+            SkSPRITE_NEXT_ROW
+#ifdef SkSPRITE_ROW_PROC
+            y += 1;
+#endif
+        } while (--height != 0);
+
+        SkSPRITE_POSTAMBLE((*fSource));
+    }
+
+private:
+    SkSPRITE_FIELDS
+};
+
+#undef SkSPRITE_BLIT_PIXEL
+#undef SkSPRITE_CLASSNAME
+#undef SkSPRITE_DST_TYPE
+#undef SkSPRITE_SRC_TYPE
+#undef SkSPRITE_DST_GETADDR
+#undef SkSPRITE_SRC_GETADDR
+#undef SkSPRITE_PREAMBLE
+#undef SkSPRITE_POSTAMBLE
+#undef SkSPRITE_ARGS
+#undef SkSPRITE_FIELDS
+#undef SkSPRITE_INIT
+#undef SkSPRITE_NEXT_ROW
+#undef SkSPRITE_BEGIN_ROW
+
+#ifdef SkSPRITE_ROW_PROC
+    #undef SkSPRITE_ROW_PROC
+#endif