add BlitRow procs for 32->32, to allow for neon and other optimizations.

call these new procs in (nearly) all the places we had inlined loops before.
In once instance (blitter_argb32::blitAntiH) we get different results by a
  tiny bit. The new code is more accurate, and exactly inline with all of the
  other like-minded blits, so I think the change is good going forward.



git-svn-id: http://skia.googlecode.com/svn/trunk@366 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 0 insertions, 44 deletions

diff --git a/src/core/SkBlitRow.h b/src/core/SkBlitRow.h
deleted file mode 100644
index ec31ff5309..0000000000
--- a/src/core/SkBlitRow.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef SkBlitRow_DEFINED
-#define SkBlitRow_DEFINED
-
-#include "SkBitmap.h"
-#include "SkColor.h"
-
-class SkBlitRow {
-public:
-    enum {
-        //! If set, the alpha parameter will be != 255
-        kGlobalAlpha_Flag   = 0x01,
-        //! If set, the src colors may have alpha != 255
-        kSrcPixelAlpha_Flag = 0x02,
-        //! If set, the resulting 16bit colors should be dithered
-        kDither_Flag        = 0x04
-    };
-
-    /** Function pointer that reads a scanline of src SkPMColors, and writes
-        a corresponding scanline of 16bit colors (specific format based on the
-        config passed to the Factory.
-     
-        The x,y params are useful just for dithering
-     
-        @param alpha A global alpha to be applied to all of the src colors
-        @param x The x coordinate of the beginning of the scanline
-        @param y THe y coordinate of the scanline
-     */
-    typedef void (*Proc)(uint16_t* SK_RESTRICT dst,
-                         const SkPMColor* SK_RESTRICT src,
-                         int count, U8CPU alpha, int x, int y);
-
-    //! Public entry-point to return a blit function ptr
-    static Proc Factory(unsigned flags, SkBitmap::Config);
-
-private:
-    /** These global arrays are indexed using the flags parameter to Factory,
-        and contain either NULL, or a platform-specific function-ptr to be used
-        in place of the system default.
-     */
-    static const Proc gPlatform_565_Procs[];
-    static const Proc gPlatform_4444_Procs[];
-};
-
-#endif