"NULL !=" = NULL

src/core/SkMaskGamma.h

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkMaskGamma_DEFINED
 #define SkMaskGamma_DEFINED
 
@@ skipping 176 matching lines @@
     /**
      * This copy contructor exists for correctness, but should never be called
      * when return value optimization is enabled.
      */
     SkTMaskPreBlend(const SkTMaskPreBlend<R_LUM_BITS, G_LUM_BITS, B_LUM_BITS>& that)
     : fParent(SkSafeRef(that.fParent.get())), fR(that.fR), fG(that.fG), fB(that.fB) { }
 
     ~SkTMaskPreBlend() { }
 
     /** True if this PreBlend should be applied. When false, fR, fG, and fB are NULL. */
-    bool isApplicable() const {
-        return NULL != this->fG;
-    }
+    bool isApplicable() const { return SkToBool(this->fG); }
 
     const uint8_t* fR;
     const uint8_t* fG;
     const uint8_t* fB;
 };
 
 template <int R_LUM_BITS, int G_LUM_BITS, int B_LUM_BITS>
 SkTMaskPreBlend<R_LUM_BITS, G_LUM_BITS, B_LUM_BITS>
 SkTMaskGamma<R_LUM_BITS, G_LUM_BITS, B_LUM_BITS>::preBlend(SkColor color) const {
     return fIsLinear ? SkTMaskPreBlend<R_LUM_BITS, G_LUM_BITS, B_LUM_BITS>()
@@ skipping 13 matching lines @@
  */
 template<bool APPLY_LUT> static inline U8CPU sk_apply_lut_if(U8CPU component, const uint8_t*) {
     return component;
 }
 template<> /*static*/ inline U8CPU sk_apply_lut_if<true>(U8CPU component, const uint8_t* lut) {
     return lut[component];
 }
 ///@}
 
 #endif