SkNx_shuffle

src/opts/SkColorCubeFilter_opts.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SkColorCubeFilter_opts_DEFINED
 #define SkColorCubeFilter_opts_DEFINED
 
 #include "SkColor.h"
 #include "SkNx.h"
 #include "SkUnPreMultiply.h"
@@ skipping 53 matching lines @@
             sum = sum + Sk4f::FromBytes((const uint8_t*)&lutColor10) * g1b0;
             sum = sum + Sk4f::FromBytes((const uint8_t*)&lutColor11) * g1b1;
             color = color + sum * Sk4f((float)colorToFactors[x][r]);
         }
         if (a != 255) {
             color = color * Sk4f(a * (1.0f/255));
         }
 
         // color is BGRA (SkColor order), dst is SkPMColor order, so may need to swap R+B.
     #if defined(SK_PMCOLOR_IS_RGBA)
-        color = Sk4f(color.kth<2>(), color.kth<1>(), color.kth<0>(), color.kth<3>());
+        color = SkNx_shuffle<2,1,0,3>(color);
     #endif
         uint8_t* dstBytes = (uint8_t*)(dst+i);
         color.toBytes(dstBytes);
         dstBytes[SK_A32_SHIFT/8] = a;
     }
 }
 
 }  // namespace SK_OPTS NS
 
 #endif  // SkColorCubeFilter_opts_DEFINED