Style Change: NULL->nullptr

src/utils/SkTextureCompressor.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 "SkTextureCompressor.h"
 #include "SkTextureCompressor_ASTC.h"
 #include "SkTextureCompressor_LATC.h"
@@ skipping 17 matching lines @@
 #else
     return false;
 #endif
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 
 namespace SkTextureCompressor {
 
 void GetBlockDimensions(Format format, int* dimX, int* dimY, bool matchSpec) {
-    if (NULL == dimX || NULL == dimY) {
+    if (nullptr == dimX || nullptr == dimY) {
         return;
     }
 
     if (!matchSpec && SkOpts::fill_block_dimensions(format, dimX, dimY)) {
         return;
     }
 
     // No specialized arguments, return the dimensions as they are in the spec.
     static const struct FormatDimensions {
         const int fBlockSizeX;
@@ skipping 91 matching lines @@
     if (proc && proc(dst, src, width, height, rowBytes)) {
         return true;
     }
 
     return false;
 }
 
 SkData* CompressBitmapToFormat(const SkPixmap& pixmap, Format format) {
     int compressedDataSize = GetCompressedDataSize(format, pixmap.width(), pixmap.height());
     if (compressedDataSize < 0) {
-        return NULL;
+        return nullptr;
     }
 
     const uint8_t* src = reinterpret_cast<const uint8_t*>(pixmap.addr());
     SkData* dst = SkData::NewUninitialized(compressedDataSize);
 
     if (!CompressBufferToFormat((uint8_t*)dst->writable_data(), src, pixmap.colorType(),
                                 pixmap.width(), pixmap.height(), pixmap.rowBytes(), format)) {
         dst->unref();
-        dst = NULL;
+        dst = nullptr;
     }
     return dst;
 }
 
 SkBlitter* CreateBlitterForFormat(int width, int height, void* compressedBuffer,
                                   SkTBlitterAllocator *allocator, Format format) {
     switch(format) {
         case kLATC_Format:
             return CreateLATCBlitter(width, height, compressedBuffer, allocator);
 
         case kR11_EAC_Format:
             return CreateR11EACBlitter(width, height, compressedBuffer, allocator);
 
         case kASTC_12x12_Format:
             return CreateASTCBlitter(width, height, compressedBuffer, allocator);
 
         default:
-            return NULL;
+            return nullptr;
     }
 
-    return NULL;
+    return nullptr;
 }
 
 bool DecompressBufferFromFormat(uint8_t* dst, int dstRowBytes, const uint8_t* src,
                                 int width, int height, Format format) {
     int dimX, dimY;
     GetBlockDimensions(format, &dimX, &dimY, true);
 
     if (width < 0 || ((width % dimX) != 0) || height < 0 || ((height % dimY) != 0)) {
         return false;
     }
@@ skipping 31 matching lines @@
 
         default:
             // Do nothing...
             break;
     }
 
     return false;
 }
 
 }  // namespace SkTextureCompressor