Style Change: NULL->nullptr

src/gpu/GrFontScaler.cpp

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrFontScaler.h"
 #include "SkDescriptor.h"
 #include "SkDistanceFieldGen.h"
 #include "SkGlyphCache.h"
 
 ///////////////////////////////////////////////////////////////////////////////
 
 GrFontScaler::GrFontScaler(SkGlyphCache* strike) {
     fStrike = strike;
-    fKey = NULL;
+    fKey = nullptr;
 }
 
 GrFontScaler::~GrFontScaler() {
     SkSafeUnref(fKey);
 }
 
 GrMaskFormat GrFontScaler::getMaskFormat() const {
     SkMask::Format format = fStrike->getMaskFormat();
     switch (format) {
         case SkMask::kBW_Format:
             // fall through to kA8 -- we store BW glyphs in our 8-bit cache
         case SkMask::kA8_Format:
             return kA8_GrMaskFormat;
         case SkMask::kLCD16_Format:
             return kA565_GrMaskFormat;
         case SkMask::kARGB32_Format:
             return kARGB_GrMaskFormat;
         default:
             SkDEBUGFAIL("unsupported SkMask::Format");
             return kA8_GrMaskFormat;
     }
 }
 
 const GrFontDescKey* GrFontScaler::getKey() {
-    if (NULL == fKey) {
+    if (nullptr == fKey) {
         fKey = new GrFontDescKey(fStrike->getDescriptor());
     }
     return fKey;
 }
 
 GrMaskFormat GrFontScaler::getPackedGlyphMaskFormat(const SkGlyph& glyph) const {
     SkMask::Format format = static_cast<SkMask::Format>(glyph.fMaskFormat);
     switch (format) {
         case SkMask::kBW_Format:
             // fall through to kA8 -- we store BW glyphs in our 8-bit cache
@@ skipping 56 matching lines @@
         src += srcRowBytes;
     }
 }
 }
 
 bool GrFontScaler::getPackedGlyphImage(const SkGlyph& glyph, int width, int height, int dstRB,
                                        GrMaskFormat expectedMaskFormat, void* dst) {
     SkASSERT(glyph.fWidth == width);
     SkASSERT(glyph.fHeight == height);
     const void* src = fStrike->findImage(glyph);
-    if (NULL == src) {
+    if (nullptr == src) {
         return false;
     }
 
     // crbug:510931
     // Retrieving the image from the cache can actually change the mask format.  This case is very
     // uncommon so for now we just draw a clear box for these glyphs.
     if (getPackedGlyphMaskFormat(glyph) != expectedMaskFormat) {
         const int bpp = GrMaskFormatBytesPerPixel(expectedMaskFormat);
         for (int y = 0; y < height; y++) {
             sk_bzero(dst, width * bpp);
@@ skipping 33 matching lines @@
             dst = (char*)dst + dstRB;
         }
     }
     return true;
 }
 
 bool GrFontScaler::getPackedGlyphDFImage(const SkGlyph& glyph, int width, int height, void* dst) {
     SkASSERT(glyph.fWidth + 2*SK_DistanceFieldPad == width);
     SkASSERT(glyph.fHeight + 2*SK_DistanceFieldPad == height);
     const void* image = fStrike->findImage(glyph);
-    if (NULL == image) {
+    if (nullptr == image) {
         return false;
     }
     // now generate the distance field
     SkASSERT(dst);
     SkMask::Format maskFormat = static_cast<SkMask::Format>(glyph.fMaskFormat);
     if (SkMask::kA8_Format == maskFormat) {
         // make the distance field from the image
         SkGenerateDistanceFieldFromA8Image((unsigned char*)dst,
                                            (unsigned char*)image,
                                            glyph.fWidth, glyph.fHeight,
@@ skipping 13 matching lines @@
 
 const SkPath* GrFontScaler::getGlyphPath(const SkGlyph& glyph) {
     return fStrike->findPath(glyph);
 }
 
 const SkGlyph& GrFontScaler::grToSkGlyph(GrGlyph::PackedID id) {
     return fStrike->getGlyphIDMetrics(GrGlyph::UnpackID(id),
                                       GrGlyph::UnpackFixedX(id),
                                       GrGlyph::UnpackFixedY(id));
 }