ARM Skia NEON patches - 28 - Xfermode: SIMD modeprocs


Xfermode: allow for SIMD modeprocs

    This patch introduces the ability to have SIMD Xfermode modeprocs.
    In the NEON implementation, SIMD modeprocs will process 8 pixels
    at a time.

    Signed-off-by: Kévin PETIT <kevin.petit@arm.com>

BUG=

Committed: http://code.google.com/p/skia/source/detail?r=11654

R=djsollen@google.com, mtklein@google.com, reed@google.com

Author: kevin.petit.arm@gmail.com

Review URL: https://codereview.chromium.org/23644006

git-svn-id: http://skia.googlecode.com/svn/trunk/include@11669 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/core/SkXfermode.h b/core/SkXfermode.h
index 04f3bfe..ed07bd5 100644
--- a/core/SkXfermode.h
+++ b/core/SkXfermode.h
@@ -275,6 +275,10 @@
         fProc = proc;
     }
 
+    SkXfermodeProc getProc() const {
+        return fProc;
+    }
+
 private:
     SkXfermodeProc  fProc;