Style Change: NULL->nullptr

src/codec/SkCodec.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBmpCodec.h"
 #include "SkCodec.h"
 #include "SkData.h"
@@ skipping 20 matching lines @@
 #endif
     { SkWebpCodec::IsWebp, SkWebpCodec::NewFromStream },
     { SkGifCodec::IsGif, SkGifCodec::NewFromStream },
     { SkIcoCodec::IsIco, SkIcoCodec::NewFromStream },
     { SkBmpCodec::IsBmp, SkBmpCodec::NewFromStream },
     { SkWbmpCodec::IsWbmp, SkWbmpCodec::NewFromStream }
 };
 
 SkCodec* SkCodec::NewFromStream(SkStream* stream) {
     if (!stream) {
-        return NULL;
+        return nullptr;
     }
 
     SkAutoTDelete<SkStream> streamDeleter(stream);
     
-    SkAutoTDelete<SkCodec> codec(NULL);
+    SkAutoTDelete<SkCodec> codec(nullptr);
     for (uint32_t i = 0; i < SK_ARRAY_COUNT(gDecoderProcs); i++) {
         DecoderProc proc = gDecoderProcs[i];
         const bool correctFormat = proc.IsFormat(stream);
         if (!stream->rewind()) {
-            return NULL;
+            return nullptr;
         }
         if (correctFormat) {
             codec.reset(proc.NewFromStream(streamDeleter.detach()));
             break;
         }
     }
 
     // Set the max size at 128 megapixels (512 MB for kN32).
     // This is about 4x smaller than a test image that takes a few minutes for
     // dm to decode and draw.
     const int32_t maxSize = 1 << 27;
     if (codec && codec->getInfo().width() * codec->getInfo().height() > maxSize) {
         SkCodecPrintf("Error: Image size too large, cannot decode.\n");
-        return NULL;
+        return nullptr;
     } else {
         return codec.detach();
     }
 }
 
 SkCodec* SkCodec::NewFromData(SkData* data) {
     if (!data) {
-        return NULL;
+        return nullptr;
     }
     return NewFromStream(new SkMemoryStream(data));
 }
 
 SkCodec::SkCodec(const SkImageInfo& info, SkStream* stream)
     : fInfo(info)
     , fStream(stream)
     , fNeedsRewind(false)
 {}
 
@@ skipping 13 matching lines @@
     }
 
     return this->onRewind();
 }
 
 SkCodec::Result SkCodec::getPixels(const SkImageInfo& info, void* pixels, size_t rowBytes,
                                    const Options* options, SkPMColor ctable[], int* ctableCount) {
     if (kUnknown_SkColorType == info.colorType()) {
         return kInvalidConversion;
     }
-    if (NULL == pixels) {
+    if (nullptr == pixels) {
         return kInvalidParameters;
     }
     if (rowBytes < info.minRowBytes()) {
         return kInvalidParameters;
     }
 
     if (kIndex_8_SkColorType == info.colorType()) {
-        if (NULL == ctable || NULL == ctableCount) {
+        if (nullptr == ctable || nullptr == ctableCount) {
             return kInvalidParameters;
         }
     } else {
         if (ctableCount) {
             *ctableCount = 0;
         }
-        ctableCount = NULL;
-        ctable = NULL;
+        ctableCount = nullptr;
+        ctable = nullptr;
     }
 
     {
         SkAlphaType canonical;
         if (!SkColorTypeValidateAlphaType(info.colorType(), info.alphaType(), &canonical)
             || canonical != info.alphaType())
         {
             return kInvalidConversion;
         }
     }
 
     // Default options.
     Options optsStorage;
-    if (NULL == options) {
+    if (nullptr == options) {
         options = &optsStorage;
     }
     const Result result = this->onGetPixels(info, pixels, rowBytes, *options, ctable, ctableCount);
 
     if ((kIncompleteInput == result || kSuccess == result) && ctableCount) {
         SkASSERT(*ctableCount >= 0 && *ctableCount <= 256);
     }
     return result;
 }
 
 SkCodec::Result SkCodec::getPixels(const SkImageInfo& info, void* pixels, size_t rowBytes) {
-    return this->getPixels(info, pixels, rowBytes, NULL, NULL, NULL);
+    return this->getPixels(info, pixels, rowBytes, nullptr, nullptr, nullptr);
 }