Font::CodePath Font::codePath(const TextRun& run) const
{
if (s_codePath != Auto)
return s_codePath;
#if ENABLE(SVG_FONTS)
if (run.renderingContext())
return Simple;
#endif
if (m_fontDescription.featureSettings() && m_fontDescription.featureSettings()->size() > 0)
return Complex;
if (run.length() > 1 && !WidthIterator::supportsTypesettingFeatures(*this))
return Complex;
if (!run.characterScanForCodePath())
return Simple;
if (run.is8Bit())
return Simple;
// Start from 0 since drawing and highlighting also measure the characters before run->from.
return characterRangeCodePath(run.characters16(), run.length());
}
