grab from latest android

git-svn-id: http://skia.googlecode.com/svn/trunk@27 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 22 insertions, 0 deletions

diff --git a/src/core/SkBlitRow.h b/src/core/SkBlitRow.h
new file mode 100644
index 0000000000..bb6a29b829
--- /dev/null
+++ b/src/core/SkBlitRow.h
@@ -0,0 +1,22 @@
+#ifndef SkBlitRow_DEFINED
+#define SkBlitRow_DEFINED
+
+#include "SkBitmap.h"
+#include "SkColor.h"
+
+class SkBlitRow {
+public:
+    enum {
+        kGlobalAlpha_Flag   = 0x01,
+        kSrcPixelAlpha_Flag = 0x02,
+        kDither_Flag        = 0x04
+    };
+
+    typedef void (*Proc)(uint16_t* SK_RESTRICT dst,
+                         const SkPMColor* SK_RESTRICT src,
+                         int count, U8CPU alpha, int x, int y);
+
+    static Proc Factory(unsigned flags, SkBitmap::Config);
+};
+
+#endif