bool HarfBuzzShaper::shape(GlyphBuffer* glyphBuffer)
{
if (!collectHarfBuzzRuns())
return false;
m_totalWidth = 0;
if (!shapeHarfBuzzRuns())
return false;
m_totalWidth = roundf(m_totalWidth);
if (glyphBuffer)
fillGlyphBuffer(glyphBuffer);
return true;
}
bool HarfBuzzShaper::shape(GlyphBuffer* glyphBuffer)
{
if (!collectHarfBuzzRuns())
return false;
m_totalWidth = 0;
// WebKit doesn't set direction when calulating widths. Leave the direction setting to
// HarfBuzz when we are calculating widths (except when directionalOverride() is set).
if (!shapeHarfBuzzRuns(glyphBuffer || m_run.directionalOverride()))
return false;
m_totalWidth = roundf(m_totalWidth);
if (glyphBuffer && !fillGlyphBuffer(glyphBuffer))
return false;
return true;
}
