diff options
Diffstat (limited to 'src/gui/text/qfontengine_mac.mm')
| -rw-r--r-- | src/gui/text/qfontengine_mac.mm | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/src/gui/text/qfontengine_mac.mm b/src/gui/text/qfontengine_mac.mm index c9b5655..f6b8758 100644 --- a/src/gui/text/qfontengine_mac.mm +++ b/src/gui/text/qfontengine_mac.mm @@ -237,7 +237,8 @@ bool QCoreTextFontEngineMulti::stringToCMap(const QChar *str, int len, QGlyphLay *nglyphs = len; for (int i = 0; i < len; ++i) { outGlyphs[i] = 0; - logClusters[i] = i; + if (logClusters) + logClusters[i] = i; outAdvances_x[i] = QFixed(); outAdvances_y[i] = QFixed(); outAttributes[i].clusterStart = true; @@ -347,7 +348,29 @@ bool QCoreTextFontEngineMulti::stringToCMap(const QChar *str, int len, QGlyphLay bool QCoreTextFontEngineMulti::stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const { - return stringToCMap(str, len, glyphs, nglyphs, flags, 0, 0); + *nglyphs = len; + QVarLengthArray<CGGlyph> cgGlyphs(len); + CTFontGetGlyphsForCharacters(ctfont, (const UniChar*)str, cgGlyphs.data(), len); + + for (int i = 0; i < len; ++i) + glyphs->glyphs[i] = cgGlyphs[i]; + + if (flags & QTextEngine::GlyphIndicesOnly) + return true; + + QVarLengthArray<CGSize> advances(len); + CTFontGetAdvancesForGlyphs(ctfont, kCTFontHorizontalOrientation, cgGlyphs.data(), advances.data(), len); + + for (int i = 0; i < len; ++i) { + glyphs->advances_x[i] = QFixed::fromReal(advances[i].width); + glyphs->advances_y[i] = QFixed::fromReal(advances[i].height); + if (fontDef.styleStrategy & QFont::ForceIntegerMetrics) { + glyphs->advances_x[i] = glyphs->advances_x[i].round(); + glyphs->advances_y[i] = glyphs->advances_y[i].round(); + } + } + + return true; } void QCoreTextFontEngineMulti::recalcAdvances(int , QGlyphLayout *, QTextEngine::ShaperFlags) const |