"NULL !=" = NULL

src/gpu/gl/mac/SkNativeGLContext_mac.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "gl/SkNativeGLContext.h"
 #include "AvailabilityMacros.h"
 
 SkNativeGLContext::AutoContextRestore::AutoContextRestore() {
     fOldCGLContext = CGLGetCurrentContext();
 }
 
 SkNativeGLContext::AutoContextRestore::~AutoContextRestore() {
     CGLSetCurrentContext(fOldCGLContext);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 SkNativeGLContext::SkNativeGLContext()
     : fContext(NULL) {
 }
 
 SkNativeGLContext::~SkNativeGLContext() {
     this->destroyGLContext();
 }
 
 void SkNativeGLContext::destroyGLContext() {
-    if (NULL != fContext) {
+    if (fContext) {
         CGLReleaseContext(fContext);
     }
 }
 
 const GrGLInterface* SkNativeGLContext::createGLContext(GrGLStandard forcedGpuAPI) {
     SkASSERT(NULL == fContext);
     if (kGLES_GrGLStandard == forcedGpuAPI) {
         return NULL;
     }
 
@@ skipping 34 matching lines @@
     return interface;
 }
 
 void SkNativeGLContext::makeCurrent() const {
     CGLSetCurrentContext(fContext);
 }
 
 void SkNativeGLContext::swapBuffers() const {
     CGLFlushDrawable(fContext);
 }