src/third_party/skia/src/opts/SkMorphology_opts_arm.cpp

   1 /*
   2  * Copyright 2014 ARM Ltd.
   3  *
   4  * Use of this source code is governed by a BSD-style license that can be
   5  * found in the LICENSE file.
   6  */
   7
   8 #include "SkMorphology_opts.h"
   9 #include "SkMorphology_opts_neon.h"
  10 #include "SkUtilsArm.h"
  11
  12 SkMorphologyImageFilter::Proc SkMorphologyGetPlatformProc(SkMorphologyProcType type) {
  13 #if SK_ARM_NEON_IS_NONE
  14     return NULL;
  15 #else
  16 #if SK_ARM_NEON_IS_DYNAMIC
  17     if (!sk_cpu_arm_has_neon()) {
  18         return NULL;
  19     }
  20 #endif
  21     switch (type) {
  22         case kDilateX_SkMorphologyProcType:
  23             return SkDilateX_neon;
  24         case kDilateY_SkMorphologyProcType:
  25             return SkDilateY_neon;
  26         case kErodeX_SkMorphologyProcType:
  27             return SkErodeX_neon;
  28         case kErodeY_SkMorphologyProcType:
  29             return SkErodeY_neon;
  30         default:
  31             return NULL;
  32     }
  33 #endif
  34 }