diff options
author | Qt Continuous Integration System <qt-info@nokia.com> | 2011-06-09 01:38:15 +1000 |
---|---|---|
committer | Qt Continuous Integration System <qt-info@nokia.com> | 2011-06-09 01:38:15 +1000 |
commit | 457d178fae492c81276ded4be9f861375eecb23b (patch) | |
tree | a0e19fd57f9a7d5a4f1f5668f5bdda570f33c64f /src/gui/painting/qpainter.cpp | |
parent | f6909d47b981720cb87cb96454cdf9ea493383ee (diff) | |
parent | 5fe85b9d0e133734c7789fa9d1565684e15c5e2f (diff) |
Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging into master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging: (56 commits)
Fix compile when configure with no fontconfig support
Fix warning in qtextengine compilation
Reorder member varibles in QGlyphRunPrivate to eliminate warning
Revert 36e01e69
Fixed compile of tst_qscriptextensionplugin on some Windows configurations
Add function QGlyphRun::setRawData()
Correct antialias disabling logic for Core Text
Correct QStaticText tests after recent changes
Add missing license header.
Add basic static text drawing capability to lance
Fix Windows build
Refactor glyph pretransform check
Add the new 'glhypnotizer' demo.
Fix problem with cosmetic stroking of cubic beziers
Fix autotest to not depend on rasterization details
Still use midpoint rendering of aliased ellipses
Symbian build failure for Armv5
Fix the wayland windowsurface so that we have stencil and depth buffer
We need to let the currentContext be in the same state after
Track Wayland changes
...
Diffstat (limited to 'src/gui/painting/qpainter.cpp')
-rw-r--r-- | src/gui/painting/qpainter.cpp | 54 |
1 files changed, 24 insertions, 30 deletions
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp index 17b74517b5..1bd9303408 100644 --- a/src/gui/painting/qpainter.cpp +++ b/src/gui/painting/qpainter.cpp @@ -152,14 +152,6 @@ static inline uint line_emulation(uint emulation) | QPaintEngine_OpaqueBackground); } -static bool qt_paintengine_supports_transformations(QPaintEngine::Type type) -{ - return type == QPaintEngine::OpenGL2 - || type == QPaintEngine::OpenVG - || type == QPaintEngine::OpenGL - || type == QPaintEngine::CoreGraphics; -} - #ifndef QT_NO_DEBUG static bool qt_painter_thread_test(int devType, const char *what, bool extraCondition = false) { @@ -5809,35 +5801,37 @@ void QPainter::drawGlyphRun(const QPointF &position, const QGlyphRun &glyphRun) if (!font.isValid()) return; - QVector<quint32> glyphIndexes = glyphRun.glyphIndexes(); - QVector<QPointF> glyphPositions = glyphRun.positions(); + QGlyphRunPrivate *glyphRun_d = QGlyphRunPrivate::get(glyphRun); - int count = qMin(glyphIndexes.size(), glyphPositions.size()); - QVarLengthArray<QFixedPoint, 128> fixedPointPositions(count); + const quint32 *glyphIndexes = glyphRun_d->glyphIndexData; + const QPointF *glyphPositions = glyphRun_d->glyphPositionData; - bool paintEngineSupportsTransformations = - d->extended != 0 - ? qt_paintengine_supports_transformations(d->extended->type()) - : qt_paintengine_supports_transformations(d->engine->type()); + int count = qMin(glyphRun_d->glyphIndexDataSize, glyphRun_d->glyphPositionDataSize); + QVarLengthArray<QFixedPoint, 128> fixedPointPositions(count); - // If the matrix is not affine, the paint engine will fall back to - // drawing the glyphs as paths, which in turn means we should not - // preprocess the glyph positions - if (!d->state->matrix.isAffine()) - paintEngineSupportsTransformations = true; + QRawFontPrivate *fontD = QRawFontPrivate::get(font); + bool supportsTransformations; + if (d->extended != 0) { + supportsTransformations = d->extended->supportsTransformations(fontD->fontEngine->fontDef.pixelSize, + d->state->matrix); + } else { + supportsTransformations = d->engine->type() == QPaintEngine::CoreGraphics + || d->state->matrix.isAffine(); + } for (int i=0; i<count; ++i) { - QPointF processedPosition = position + glyphPositions.at(i); - if (!paintEngineSupportsTransformations) + QPointF processedPosition = position + glyphPositions[i]; + if (!supportsTransformations) processedPosition = d->state->transform().map(processedPosition); fixedPointPositions[i] = QFixedPoint::fromPointF(processedPosition); } - d->drawGlyphs(glyphIndexes.data(), fixedPointPositions.data(), count, font, glyphRun.overline(), + d->drawGlyphs(glyphIndexes, fixedPointPositions.data(), count, font, glyphRun.overline(), glyphRun.underline(), glyphRun.strikeOut()); } -void QPainterPrivate::drawGlyphs(quint32 *glyphArray, QFixedPoint *positions, int glyphCount, +void QPainterPrivate::drawGlyphs(const quint32 *glyphArray, QFixedPoint *positions, + int glyphCount, const QRawFont &font, bool overline, bool underline, bool strikeOut) { @@ -6004,11 +5998,12 @@ void QPainter::drawStaticText(const QPointF &topLeftPosition, const QStaticText return; } - bool paintEngineSupportsTransformations = qt_paintengine_supports_transformations(d->extended->type()); - if (paintEngineSupportsTransformations && !staticText_d->untransformedCoordinates) { + bool supportsTransformations = d->extended->supportsTransformations(staticText_d->font.pixelSize(), + d->state->matrix); + if (supportsTransformations && !staticText_d->untransformedCoordinates) { staticText_d->untransformedCoordinates = true; staticText_d->needsRelayout = true; - } else if (!paintEngineSupportsTransformations && staticText_d->untransformedCoordinates) { + } else if (!supportsTransformations && staticText_d->untransformedCoordinates) { staticText_d->untransformedCoordinates = false; staticText_d->needsRelayout = true; } @@ -6468,8 +6463,7 @@ static void drawTextItemDecoration(QPainter *painter, const QPointF &pos, const const qreal underlineOffset = fe->underlinePosition().toReal(); // deliberately ceil the offset to avoid the underline coming too close to // the text above it. - const qreal aliasedCoordinateDelta = 0.5 - 0.015625; - const qreal underlinePos = pos.y() + qCeil(underlineOffset) - aliasedCoordinateDelta; + const qreal underlinePos = pos.y() + qCeil(underlineOffset); if (underlineStyle == QTextCharFormat::SpellCheckUnderline) { underlineStyle = QTextCharFormat::UnderlineStyle(QApplication::style()->styleHint(QStyle::SH_SpellCheckUnderlineStyle)); |