Do proper cpu checking for NEON SkBoxBlur procs.

src/opts/opts_check_arm.cpp

 /***************************************************************************
  * Copyright (c) 2010, Code Aurora Forum. All rights reserved.
  * Copyright 2006-2010, 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.
  ***************************************************************************/
 
 /* Changes:
  * 2011-04-01 ARM
  *    Merged the functions from src/opts/opts_check_arm_neon.cpp
  *    Modified to return ARM version of memset16 and memset32 if no neon
  *    available in the core
  */
 
 #include "SkBlitRow.h"
 #include "SkUtils.h"
 
 #include "SkUtilsArm.h"
 #include "SkMorphology_opts.h"
 #include "SkMorphology_opts_neon.h"
+#include "SkBlurImage_opts_neon.h"
 
 #if defined(SK_CPU_LENDIAN) && !SK_ARM_NEON_IS_NONE
 extern "C" void memset16_neon(uint16_t dst[], uint16_t value, int count);
 extern "C" void memset32_neon(uint32_t dst[], uint32_t value, int count);
 #endif
 
 #if defined(SK_CPU_LENDIAN)
 extern "C" void arm_memset16(uint16_t* dst, uint16_t value, int count);
 extern "C" void arm_memset32(uint32_t* dst, uint32_t value, int count);
 #endif
@@ skipping 52 matching lines @@
             return SkDilateY_neon;
         case kErodeX_SkMorphologyProcType:
             return SkErodeX_neon;
         case kErodeY_SkMorphologyProcType:
             return SkErodeY_neon;
         default:
             return NULL;
     }
 #endif
 }
+
+bool SkBoxBlurGetPlatformProcs(SkBoxBlurProc* boxBlurX,
+                               SkBoxBlurProc* boxBlurY,
+                               SkBoxBlurProc* boxBlurXY,
+                               SkBoxBlurProc* boxBlurYX) {
+#if SK_ARM_NEON_IS_NONE
+    return NULL;
+#else
+#if SK_ARM_NEON_IS_DYNAMIC
+    if (!sk_cpu_arm_has_neon()) {
+        return NULL;
+    }
+#endif
+    return SkBoxBlurGetPlatformProcs_NEON(boxBlurX, boxBlurY, boxBlurXY, boxBlurYX);
+#endif
+}