void QFontEngineWin::recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFlags flags) const
{
HGDIOBJ oldFont = 0;
HDC hdc = shared_dc();
if (ttf && (flags & QTextEngine::DesignMetrics)) {
for(int i = 0; i < glyphs->numGlyphs; i++) {
unsigned int glyph = glyphs->glyphs[i];
if(int(glyph) >= designAdvancesSize) {
int newSize = (glyph + 256) >> 8 << 8;
designAdvances = q_check_ptr((QFixed *)realloc(designAdvances,
newSize*sizeof(QFixed)));
for(int i = designAdvancesSize; i < newSize; ++i)
designAdvances[i] = -1000000;
designAdvancesSize = newSize;
}
if (designAdvances[glyph] < -999999) {
if (!oldFont)
oldFont = selectDesignFont();
int width = 0;
calculateTTFGlyphWidth(hdc, glyph, width);
designAdvances[glyph] = QFixed(width) / designToDevice;
}
glyphs->advances_x[i] = designAdvances[glyph];
glyphs->advances_y[i] = 0;
}
if(oldFont)
DeleteObject(SelectObject(hdc, oldFont));
} else {
void QWindowsFontEngine::recalcAdvances(QGlyphLayout *glyphs, QFontEngine::ShaperFlags flags) const
{
HGDIOBJ oldFont = 0;
HDC hdc = m_fontEngineData->hdc;
if (ttf && (flags & DesignMetrics)) {
for(int i = 0; i < glyphs->numGlyphs; i++) {
unsigned int glyph = glyphs->glyphs[i];
if(int(glyph) >= designAdvancesSize) {
const int newSize = int(glyph + 256) >> 8 << 8;
designAdvances = reinterpret_cast<QFixed *>(realloc(designAdvances, size_t(newSize) * sizeof(QFixed)));
Q_CHECK_PTR(designAdvances);
for(int i = designAdvancesSize; i < newSize; ++i)
designAdvances[i] = -1000000;
designAdvancesSize = newSize;
}
if (designAdvances[glyph] < -999999) {
if (!oldFont)
oldFont = selectDesignFont();
int width = 0;
calculateTTFGlyphWidth(hdc, glyph, width);
designAdvances[glyph] = QFixed(width) / designToDevice;
}
glyphs->advances[i] = designAdvances[glyph];
}
if(oldFont)
DeleteObject(SelectObject(hdc, oldFont));
} else {
for(int i = 0; i < glyphs->numGlyphs; i++) {
