Style Change: NULL->nullptr

tests/KtxTest.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Resources.h"
 #include "SkBitmap.h"
 #include "SkData.h"
@@ skipping 15 matching lines @@
 
     // Random number generator with explicit seed for reproducibility
     SkRandom rand(0x1005cbad);
 
     SkBitmap bm8888;
     bm8888.allocN32Pixels(128, 128);
 
     uint8_t *pixels = reinterpret_cast<uint8_t*>(bm8888.getPixels());
     REPORTER_ASSERT(reporter, pixels);
 
-    if (NULL == pixels) {
+    if (nullptr == pixels) {
         return;
     }
     
     uint8_t *row = pixels;
     for (int y = 0; y < bm8888.height(); ++y) {        
         for (int x = 0; x < bm8888.width(); ++x) {
             uint8_t a = rand.nextRangeU(0, 255);
             uint8_t r = rand.nextRangeU(0, 255);
             uint8_t g = rand.nextRangeU(0, 255);
             uint8_t b = rand.nextRangeU(0, 255);
@@ skipping 18 matching lines @@
     REPORTER_ASSERT(reporter, decodedBitmap.colorType() == bm8888.colorType());
     REPORTER_ASSERT(reporter, decodedBitmap.alphaType() == bm8888.alphaType());
     REPORTER_ASSERT(reporter, decodedBitmap.width() == bm8888.width());
     REPORTER_ASSERT(reporter, decodedBitmap.height() == bm8888.height());
     REPORTER_ASSERT(reporter, !(decodedBitmap.empty()));
 
     uint8_t *decodedPixels = reinterpret_cast<uint8_t*>(decodedBitmap.getPixels());
     REPORTER_ASSERT(reporter, decodedPixels);
     REPORTER_ASSERT(reporter, decodedBitmap.getSize() == bm8888.getSize());
 
-    if (NULL == decodedPixels) {
+    if (nullptr == decodedPixels) {
         return;
     }
 
     REPORTER_ASSERT(reporter, memcmp(decodedPixels, pixels, decodedBitmap.getSize()) == 0);
 }
 
 /**
  * Next test is to see whether or not reading an unpremultiplied KTX file accurately
  * creates a premultiplied buffer...
  */
@@ skipping 51 matching lines @@
  * Finally, make sure that if we get ETC1 data from a PKM file that we can then
  * accurately write it out into a KTX file (i.e. transferring the ETC1 data from
  * the PKM to the KTX should produce an identical KTX to the one we have on file)
  */
 DEF_TEST(KtxReexportPKM, reporter) {
     SkString pkmFilename = GetResourcePath("mandrill_128.pkm");
 
     // Load PKM file into a bitmap
     SkBitmap etcBitmap;
     SkAutoTUnref<SkData> fileData(SkData::NewFromFileName(pkmFilename.c_str()));
-    if (NULL == fileData) {
+    if (nullptr == fileData) {
         SkDebugf("KtxReexportPKM: can't load test file %s\n", pkmFilename.c_str());
         return;
     }
 
     bool installDiscardablePixelRefSuccess =
         SkInstallDiscardablePixelRef(fileData, &etcBitmap);
     REPORTER_ASSERT(reporter, installDiscardablePixelRefSuccess);
 
     // Write the bitmap out to a KTX file.
     SkData *ktxDataPtr = SkImageEncoder::EncodeData(etcBitmap, SkImageEncoder::kKTX_Type, 0);
     SkAutoDataUnref newKtxData(ktxDataPtr);
     REPORTER_ASSERT(reporter, ktxDataPtr);
 
     // See is this data is identical to data in existing ktx file.
     SkString ktxFilename = GetResourcePath("mandrill_128.ktx");
     SkAutoDataUnref oldKtxData(SkData::NewFromFileName(ktxFilename.c_str()));
     REPORTER_ASSERT(reporter, oldKtxData->equals(newKtxData));
 }