Use nullptr instead of NULL
diff --git a/src/hb-directwrite.cc b/src/hb-directwrite.cc
index 14df822..a6693ef 100644
--- a/src/hb-directwrite.cc
+++ b/src/hb-directwrite.cc
@@ -140,7 +140,7 @@
hb_directwrite_shaper_face_data_t *data =
(hb_directwrite_shaper_face_data_t *) malloc (sizeof (hb_directwrite_shaper_face_data_t));
if (unlikely (!data))
- return NULL;
+ return nullptr;
// TODO: factory and fontFileLoader should be cached separately
IDWriteFactory* dwriteFactory;
@@ -153,7 +153,7 @@
HRESULT hr;
hb_blob_t *blob = hb_face_reference_blob (face);
IDWriteFontFileStream *fontFileStream = new DWriteFontFileStream (
- (uint8_t*) hb_blob_get_data (blob, NULL), hb_blob_get_length (blob));
+ (uint8_t*) hb_blob_get_data (blob, nullptr), hb_blob_get_length (blob));
IDWriteFontFileLoader *fontFileLoader = new DWriteFontFileLoader (fontFileStream);
dwriteFactory->RegisterFontFileLoader (fontFileLoader);
@@ -165,7 +165,7 @@
#define FAIL(...) \
HB_STMT_START { \
- DEBUG_MSG (DIRECTWRITE, NULL, __VA_ARGS__); \
+ DEBUG_MSG (DIRECTWRITE, nullptr, __VA_ARGS__); \
return false; \
} HB_STMT_END;
@@ -233,12 +233,12 @@
hb_directwrite_shaper_font_data_t *
_hb_directwrite_shaper_font_data_create (hb_font_t *font)
{
- if (unlikely (!hb_directwrite_shaper_face_data_ensure (font->face))) return NULL;
+ if (unlikely (!hb_directwrite_shaper_face_data_ensure (font->face))) return nullptr;
hb_directwrite_shaper_font_data_t *data =
(hb_directwrite_shaper_font_data_t *) malloc (sizeof (hb_directwrite_shaper_font_data_t));
if (unlikely (!data))
- return NULL;
+ return nullptr;
return data;
}
@@ -313,7 +313,7 @@
, mTextLength(textLength)
, mLocaleName(localeName)
, mReadingDirection(readingDirection)
- , mCurrentRun(NULL) { };
+ , mCurrentRun(nullptr) { };
~TextAnalysis() {
// delete runs, except mRunHead which is part of the TextAnalysis object
@@ -337,7 +337,7 @@
mRunHead.mTextLength = mTextLength;
mRunHead.mBidiLevel =
(mReadingDirection == DWRITE_READING_DIRECTION_RIGHT_TO_LEFT);
- mRunHead.nextRun = NULL;
+ mRunHead.nextRun = nullptr;
mCurrentRun = &mRunHead;
// Call each of the analyzers in sequence, recording their results.
@@ -356,7 +356,7 @@
{
if (textPosition >= mTextLength) {
// No text at this position, valid query though.
- *textString = NULL;
+ *textString = nullptr;
*textLength = 0;
}
else {
@@ -373,7 +373,7 @@
if (textPosition == 0 || textPosition > mTextLength) {
// Either there is no text before here (== 0), or this
// is an invalid position. The query is considered valid thouh.
- *textString = NULL;
+ *textString = nullptr;
*textLength = 0;
}
else {
@@ -399,7 +399,7 @@
OUT IDWriteNumberSubstitution** numberSubstitution)
{
// We do not support number substitution.
- *numberSubstitution = NULL;
+ *numberSubstitution = nullptr;
*textLength = mTextLength - textPosition;
return S_OK;
@@ -617,14 +617,14 @@
*/
uint32_t textLength = buffer->len;
- TextAnalysis analysis(textString, textLength, NULL, readingDirection);
+ TextAnalysis analysis(textString, textLength, nullptr, readingDirection);
TextAnalysis::Run *runHead;
HRESULT hr;
hr = analysis.GenerateResults(analyzer, &runHead);
#define FAIL(...) \
HB_STMT_START { \
- DEBUG_MSG (DIRECTWRITE, NULL, __VA_ARGS__); \
+ DEBUG_MSG (DIRECTWRITE, nullptr, __VA_ARGS__); \
return false; \
} HB_STMT_END;
@@ -639,7 +639,7 @@
bool isRightToLeft = HB_DIRECTION_IS_BACKWARD (buffer->props.direction);
const wchar_t localeName[20] = {0};
- if (buffer->props.language != NULL)
+ if (buffer->props.language != nullptr)
{
mbstowcs ((wchar_t*) localeName,
hb_language_to_string (buffer->props.language), 20);
@@ -672,7 +672,7 @@
malloc (maxGlyphCount * sizeof (DWRITE_SHAPING_GLYPH_PROPERTIES));
hr = analyzer->GetGlyphs (textString, textLength, fontFace, false,
- isRightToLeft, &runHead->mScript, localeName, NULL, &dwFeatures,
+ isRightToLeft, &runHead->mScript, localeName, nullptr, &dwFeatures,
featureRangeLengths, 1, maxGlyphCount, clusterMap, textProperties, glyphIndices,
glyphProperties, &glyphCount);
