"NULL !=" = NULL

src/gpu/gl/angle/SkANGLEGLContext.cpp

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gl/SkANGLEGLContext.h"
 
 SkANGLEGLContext::AutoContextRestore::AutoContextRestore() {
     fOldEGLContext = eglGetCurrentContext();
     fOldDisplay = eglGetCurrentDisplay();
     fOldSurface = eglGetCurrentSurface(EGL_DRAW);
 
 }
 
 SkANGLEGLContext::AutoContextRestore::~AutoContextRestore() {
-    if (NULL != fOldDisplay) {
+    if (fOldDisplay) {
         eglMakeCurrent(fOldDisplay, fOldSurface, fOldSurface, fOldEGLContext);
     }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 SkANGLEGLContext::SkANGLEGLContext()
     : fContext(EGL_NO_CONTEXT)
     , fDisplay(EGL_NO_DISPLAY)
     , fSurface(EGL_NO_SURFACE) {
@@ skipping 77 matching lines @@
     if (!eglMakeCurrent(fDisplay, fSurface, fSurface, fContext)) {
         SkDebugf("Could not set the context.\n");
     }
 }
 
 void SkANGLEGLContext::swapBuffers() const {
     if (!eglSwapBuffers(fDisplay, fSurface)) {
         SkDebugf("Could not complete eglSwapBuffers.\n");
     }
 }