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authorLiang Qi <liang.qi@qt.io>2017-11-21 14:34:31 +0100
committerLiang Qi <liang.qi@qt.io>2017-11-23 09:36:03 +0100
commit153e8b49adfe210cb00490284a14c94c08e03c3f (patch)
tree59d9522d6dc96215cc2cb1d19b3e8a0e580bcb41 /src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp
parentef7c0594bf9e41813c9c841e00c3a52269d363f5 (diff)
parenta4113d0c644edba1c39d9d268a259e95ae51c61e (diff)
Merge remote-tracking branch 'origin/5.10' into dev
Conflicts: src/network/access/qhttp2protocolhandler_p.h src/network/kernel/kernel.pri src/network/ssl/qsslkey_qt.cpp src/plugins/platforms/cocoa/qcocoascreen.mm src/plugins/platforms/windows/accessible/iaccessible2.cpp src/plugins/platforms/windows/accessible/iaccessible2.h src/plugins/platforms/windows/accessible/qwindowsaccessibility.cpp src/plugins/platforms/windows/accessible/qwindowsmsaaaccessible.cpp src/plugins/platforms/windows/accessible/qwindowsmsaaaccessible.h src/widgets/widgets/qmenu_p.h tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp tests/auto/other/qaccessibility/tst_qaccessibility.cpp tests/auto/testlib/selftests/expected_cmptest.lightxml tests/auto/testlib/selftests/expected_cmptest.teamcity tests/auto/testlib/selftests/expected_cmptest.txt tests/auto/testlib/selftests/expected_cmptest.xml Done-with: Edward Welbourne <edward.welbourne@qt.io> Change-Id: I4217cc7d840cbae3e3dd28574741544469c4c6b9
Diffstat (limited to 'src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp')
-rw-r--r--src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp30
1 files changed, 20 insertions, 10 deletions
diff --git a/src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp b/src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp
index 1fb73e873a..898cabd786 100644
--- a/src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp
+++ b/src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp
@@ -1771,15 +1771,25 @@ QFixed QFontEngineFT::scaledBitmapMetrics(QFixed m) const
return m * scalableBitmapScaleFactor;
}
-glyph_metrics_t QFontEngineFT::scaledBitmapMetrics(const glyph_metrics_t &m) const
+glyph_metrics_t QFontEngineFT::scaledBitmapMetrics(const glyph_metrics_t &m, const QTransform &t) const
{
+ QTransform trans(t);
+ const qreal scaleFactor = scalableBitmapScaleFactor.toReal();
+ trans.scale(scaleFactor, scaleFactor);
+
+ QRectF rect(m.x.toReal(), m.y.toReal(), m.width.toReal(), m.height.toReal());
+ QPointF offset(m.xoff.toReal(), m.yoff.toReal());
+
+ rect = trans.mapRect(rect);
+ offset = trans.map(offset);
+
glyph_metrics_t metrics;
- metrics.x = scaledBitmapMetrics(m.x);
- metrics.y = scaledBitmapMetrics(m.y);
- metrics.width = scaledBitmapMetrics(m.width);
- metrics.height = scaledBitmapMetrics(m.height);
- metrics.xoff = scaledBitmapMetrics(m.xoff);
- metrics.yoff = scaledBitmapMetrics(m.yoff);
+ metrics.x = QFixed::fromReal(rect.x());
+ metrics.y = QFixed::fromReal(rect.y());
+ metrics.width = QFixed::fromReal(rect.width());
+ metrics.height = QFixed::fromReal(rect.height());
+ metrics.xoff = QFixed::fromReal(offset.x());
+ metrics.yoff = QFixed::fromReal(offset.y());
return metrics;
}
@@ -1873,7 +1883,7 @@ glyph_metrics_t QFontEngineFT::boundingBox(const QGlyphLayout &glyphs)
unlockFace();
if (isScalableBitmap())
- overall = scaledBitmapMetrics(overall);
+ overall = scaledBitmapMetrics(overall, QTransform());
return overall;
}
@@ -1912,7 +1922,7 @@ glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph)
unlockFace();
if (isScalableBitmap())
- overall = scaledBitmapMetrics(overall);
+ overall = scaledBitmapMetrics(overall, QTransform());
return overall;
}
@@ -1950,7 +1960,7 @@ glyph_metrics_t QFontEngineFT::alphaMapBoundingBox(glyph_t glyph, QFixed subPixe
}
if (isScalableBitmap())
- overall = scaledBitmapMetrics(overall);
+ overall = scaledBitmapMetrics(overall, matrix);
return overall;
}