move setshader to sk_sp

src/core/SkLightingShader.cpp

 
 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmapProcState.h"
 #include "SkColor.h"
@@ skipping 682 matching lines @@
 static bool bitmap_is_too_big(const SkBitmap& bm) {
     // SkBitmapProcShader stores bitmap coordinates in a 16bit buffer, as it
     // communicates between its matrix-proc and its sampler-proc. Until we can
     // widen that, we have to reject bitmaps that are larger.
     //
     static const int kMaxSize = 65535;
 
     return bm.width() > kMaxSize || bm.height() > kMaxSize;
 }
 
-SkShader* SkLightingShader::Create(const SkBitmap& diffuse, const SkBitmap& normal,
-                                   const Lights* lights,
-                                   const SkVector& invNormRotation,
-                                   const SkMatrix* diffLocalM, const SkMatrix* normLocalM) {
+sk_sp<SkShader> SkLightingShader::Make(const SkBitmap& diffuse, const SkBitmap& normal,
+                                       const Lights* lights,
+                                       const SkVector& invNormRotation,
+                                       const SkMatrix* diffLocalM, const SkMatrix* normLocalM) {
     if (diffuse.isNull() || bitmap_is_too_big(diffuse) ||
         normal.isNull() || bitmap_is_too_big(normal) ||
         diffuse.width() != normal.width() ||
         diffuse.height() != normal.height()) {
         return nullptr;
     }
 
     SkASSERT(SkScalarNearlyEqual(invNormRotation.lengthSqd(), SK_Scalar1));
 
-    return new SkLightingShaderImpl(diffuse, normal, lights, invNormRotation, diffLocalM,
-                                    normLocalM);
+    return sk_make_sp<SkLightingShaderImpl>(diffuse, normal, lights, invNormRotation, diffLocalM,
+                                            normLocalM);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkLightingShader)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkLightingShaderImpl)
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END
 
 ///////////////////////////////////////////////////////////////////////////////