"NULL !=" = NULL

include/gpu/gl/SkGLContextHelper.h

 
 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef SkGLContextHelper_DEFINED
 #define SkGLContextHelper_DEFINED
 
@@ skipping 28 matching lines @@
      * testing that are small and not meant to be rendered to the screen).
      *
      * If the drawing surface provided by the platform is double buffered this
      * call will cause the platform to swap which buffer is currently being
      * targeted.  If the current surface does not include a back buffer, this
      * call has no effect.
      */
     virtual void swapBuffers() const = 0;
 
     bool hasExtension(const char* extensionName) const {
-        SkASSERT(NULL != fGL);
+        SkASSERT(fGL);
         return fGL->hasExtension(extensionName);
     }
 
     /**
      * This notifies the context that we are deliberately testing abandoning
      * the context. It is useful for debugging contexts that would otherwise
      * test that GPU resources are properly deleted. It also allows a debugging
      * context to test that further GL calls are not made by Skia GPU code.
      */
     void testAbandon();
@@ skipping 26 matching lines @@
  * SK_GL(glCtx, GenTextures(1, &texID));
  */
 #define SK_GL(ctx, X) (ctx).gl()->fFunctions.f ## X;    \
                       SkASSERT(0 == (ctx).gl()->fFunctions.fGetError())
 #define SK_GL_RET(ctx, RET, X) (RET) = (ctx).gl()->fFunctions.f ## X;    \
                   SkASSERT(0 == (ctx).gl()->fFunctions.fGetError())
 #define SK_GL_NOERRCHECK(ctx, X) (ctx).gl()->fFunctions.f ## X
 #define SK_GL_RET_NOERRCHECK(ctx, RET, X) (RET) = (ctx).gl()->fFunctions.f ## X
 
 #endif