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* Fix bug with NoFontMerging when font does not support scriptEskil Abrahamsen Blomfeldt2021-08-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using NoFontMerging, no fallbacks should be resolved. If the font does not support a specific character in the text, we should display a box instead of merging it with another font. But in practice, Qt would still apply the fallback mechanism for one specific case: If the font itself does not support the script of the text, we would get no match and do a search for a fallback instead. Since NoFontMerging is set, we would then force this as preresolved for *all* scripts in the QFont's private data (logically, the match should only have a single response for NoFontMerging). The end result was that if you set the font family before updating the text, you would get broken rendering. This can happen e.g. in Qt Quick, where you could update the font family of a text label while it contains characters which are not supported by the new font. Qt would then pick a fallback instead. When you subsequently update the text, the fallback would already be preresolved for whatever script this is. If it does not support the updated text, we would then see boxes, even if the requested font actually would have supported it. The fix is simply to do an additional pass if NoFontMerging is set and we were not able to match with the specified script. Since the same family might be available in different foundries, with different writing system support, we still want to do a pass first to see if we can match the exact script of the text. Note that QRawFont::fromFont() exploited the bug by using NoFontMerging for getting the fallback font for a specific writing system. To keep this working without having to rewrite fromFont() and risk introducing regressions, we add an argument to make the findFont() function behave as before. It isn't super-pretty, but since it is private API it is hopefully fine. [ChangeLog][QtGui][Text] Fixed an issue with NoFontMerging and changing font families dynamically, where boxes would be seen in place of the correct text. Pick-to: 5.15 6.1 6.2 Done-with: Andy Shaw Fixes: QTBUG-81770 Change-Id: Ide9a36d7528a1040172c5864fa99e7a82eac4e83 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* doc: Warn about kerning in QRawFont::advancesForGlyphIndexes()Eskil Abrahamsen Blomfeldt2021-04-271-2/+12
| | | | | | | | | | | The fact that KernedAdvances does not work correctly on a majority of fonts is confusing. So we warn users that this is the case and point them to the correct function to use instead. Task-number: QTBUG-92930 Change-Id: I70f4b09ea1050fceabbff25a9c91008d1754f772 Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Implement vertical subpixel positioning where availableEskil Abrahamsen Blomfeldt2021-01-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some use cases, vertical subpixel positioning may be useful, as it allows you to vertically align text with other painting primitives. This does impose an overhead, so we make it opt-int with a render hint on the painter. Note that this is only supported on Freetype currently. It might be possible to support on older macOS versions, prior to Mojave (which has disabled subpixel positioning entirely), but since it would have limited usefulness and Freetype is cross-platform anyway, I skipped that. Note: This drive-by-fixes an issue with subpixel positioning where glyphs would always be offset by 1/64, because we added the aliasing offset *after* we had determined the closest subpixel position. The idea of this, as far as I can understand, is rather to snap to nearest subpixel position upwards, not to add an offset to all glyphs, so it should be added before finding the correct position. It had a subtle visual effect when animating the position. It might be that we could get rid of it entirely, as I haven't been able to reproduce any issues with that, but I have moved it instead, to match what I believe the intention was. [ChangeLog][QtGui][Text] Added render hint flag QPainter::VerticalSubpixelPositioning which will position text at subpixel positions vertically whenever supported. In absence of this, text position will be rounded vertically as before. Fixes: QTBUG-35682 Change-Id: I8ce7a72a64e5a0924dac7c244e3e07c2938bfd09 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* QFont: Prefer setFamilies() over setFamily()Andy Shaw2020-11-201-1/+1
| | | | | | | | | | | | | | | | By depending on setFamilies() then we can be sure that font names with spaces, commas, quotes and so on are correctly handled without being misinterpreted. For now it will split on the comma when a string containing one is passed to setFamily. But from Qt 6.2 this will be removed to preserve the family string as a convenience function. [ChangeLog][QtGui][QFont] Indicated that setFamilies/families is preferred over setFamily/family to ensure that font family names are preserved when spaces, commas and so on are used in the name. Change-Id: Id3c1a4e827756a4c928fed461a4aafa5a0f06633 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* Deprecate QFontDatabase constructorVolker Hilsheimer2020-11-031-1/+1
| | | | | | | | Move private methods into the private class. Fixes: QTBUG-88114 Change-Id: I92fa52980ed5a0675eee310359d8875f614921e6 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* Doc: Fix documentation warnings for Qt GUITopi Reinio2020-08-281-4/+4
| | | | | | | | | | | | * Drop deprecation warnings for now-dropped items * Use the 'qt6' define and a new \nothing doc macro to conditionally document items on Qt 6 * Add a custom module header for docs that pulls in also Vulkan headers * Add \internal command for internal classes/functions * Move QtGUI-related code snippets from widgets to gui docs Change-Id: Ieb386b96631a49568d09059906d307c45c01d93a Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* Use QList instead of QVector in gui implementationJarek Kobus2020-07-071-5/+5
| | | | | | | Task-number: QTBUG-84469 Change-Id: I366e845249203d80d640355a7780ac2f91a762f1 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Fix a bogus assertLars Knoll2020-05-311-1/+1
| | | | | | | | | advances and glyphIndices can be nullptr's as long as numGlyphs is zero. Change-Id: I29c3764792c1a0ffaafd3393c82a26af65699ab3 Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* Change qHash() to work with size_t instead of uintLars Knoll2020-04-091-1/+1
| | | | | | | | | | | This is required, so that QHash and QSet can hold more than 2^32 items on 64 bit platforms. The actual hashing functions for strings are still 32bit, this will be changed in a follow-up commit. Change-Id: I4372125252486075ff3a0b45ecfa818359fe103b Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Add default arguments to QPainterPath methods using transformJarek Kobus2020-03-061-0/+1
| | | | | | | Fixes: QTBUG-82602 Change-Id: Id82f145ffb33e6d4ef9b81282ad14657b1c8fbd0 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Tidy nullptr usageAllan Sandfeld Jensen2019-12-061-3/+3
| | | | | | | | | | | Move away from using 0 as pointer literal. Done using clang-tidy. This is not complete as run-clang-tidy can't handle all of qtbase in one go. Change-Id: I1076a21f32aac0dab078af6f175f7508145eece0 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Deprecate constructing QFlags from a pointerAllan Sandfeld Jensen2019-11-201-1/+1
| | | | | | | | | This was used to support QFlags f = 0 initialization, but with 0 used as a pointer literal now considered bad form, it had been changed many places to QFlags f = nullptr, which is meaningless and confusing. Change-Id: I4bc592151c255dc5cab1a232615caecc520f02e8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Replace Q_DECL_NOEXCEPT with noexcept in QtGuiAllan Sandfeld Jensen2019-04-051-1/+1
| | | | | Change-Id: I43803b88fea8083782d73ce157c466b022208740 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QRawFont: Add a qHash overloadRobin Burchell2016-11-161-0/+13
| | | | | | | | This will be used in QtQuick to avoid costly string manipulation (which in turn involves memory allocations). Change-Id: I51a67a4cd97cc576f399483c9c0c13da1e1c6e72 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* Merge remote-tracking branch 'origin/5.7' into 5.8Liang Qi2016-09-291-0/+16
|\ | | | | | | | | | | | | | | | | | | Conflicts: mkspecs/features/uikit/xcodebuild.mk tests/auto/other/lancelot/tst_lancelot.cpp tests/auto/widgets/widgets/qmdisubwindow/tst_qmdisubwindow.cpp tests/auto/widgets/widgets/qmenubar/tst_qmenubar.cpp Change-Id: Ia0ae2de86094120281abd445138877c2cc3e882c
| * Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-09-231-0/+16
| |\ | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/qlogging.cpp Change-Id: I9cc8f25ad897efab6a42cb5c5161b1c9402952f0
| | * Describe meaning of typographic units in QRawFont documentationKonstantin Tokarev2016-09-221-0/+16
| | | | | | | | | | | | | | | | | | | | | Text is copied from corresponding QFontMetrics methods. Change-Id: Ife79e0d1b06ca3f691f2fd8bd796b41aeaa76954 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* | | Return color bitmap from QRawFont for color fontsEskil Abrahamsen Blomfeldt2016-09-221-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the font in question is a color font, we should call the appropriate function bitmapForGlyph() and return the color bitmap from the font, rather than the alpha map in QRawFont::alphaMapForGlyph(). Change-Id: I2c3cd66db5a93ddf0cc463f4d136dd6771b9734c Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com> Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
* | | Merge dev into 5.8Oswald Buddenhagen2016-08-221-1/+1
|\| | | | | | | | | | | Change-Id: I41ee7b50534b01cf042bed8bb8824ba2e5026a29
| * | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-08-131-1/+1
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/qglobal.cpp src/corelib/io/qsettings.cpp src/corelib/itemmodels/qstringlistmodel.cpp tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp Change-Id: I1c6c306ef42c3c0234b19907914b19da706b4a03
| | * Doc: Change instances of '(Mac) OS X' to 'macOS'Topi Reinio2016-08-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As of version 10.12 (Sierra), the name of Apple's desktop operating system will be macOS. Change the occurrences where the Mac platform is discussed to use a macro \macos, which expands to 'macOS'. This helps with adapting to future renaming. Update the instructions on mac-specific Q_OS_* macro usage. Add a \target for the old 'Qt for OS X' topic to keep links working for other documentation modules that try to link with the old name. Change-Id: Id33fb0cd985df702a4ae4efb4c5fd428e77d9b85 Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
* | | Added capHeight() to QRawFont and QFontMetrics(F)Konstantin Tokarev2016-08-151-0/+17
|/ / | | | | | | | | | | | | | | | | | | | | | | Cap height is an important metric of font, in particular it is required to make decent implementation of "initial-letter" CSS property in QtWebKit. Note that some fonts lack cap height metadata, so we need to fall back to measuring H letter height. Change-Id: Icf69d92159d070889085e20d31f2e397d796d940 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* | Fix font fallback for an overridden Common script casesKonstantin Ritt2016-04-271-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | Always prefer the requested font, even if it doesn't support the script of interest, and fallback to a font that *does* support that script, so that the best-matching font always takes a precedence. The result looks much closer to what CT and GDI/DW does. Task-number: QTBUG-35836 Task-number: QTBUG-39377 Task-number: QTBUG-43408 Change-Id: I6a89593565683f318f7292ec5ecf271dadc4142a Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Simon Hausmann2016-03-241-8/+8
|\| | | | | | | Change-Id: I13c7ea6a74eb98606cf45702ae068101943bec6a
| * QRawFont: fix UB in supportedWritingSystems()Marc Mutz2016-03-231-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by UBSan: src/gui/text/qrawfont.cpp:647:55: runtime error: load of misaligned address 0x000001eeed26 for type 'quint32', which requires 4 byte alignment src/gui/text/qrawfont.cpp:648:50: runtime error: load of misaligned address 0x000001eeed02 for type 'quint32', which requires 4 byte alignment Fix by using the qFromBigEndian() overload that can read from unaligned memory. While touching the code, also disentangle the two loops so that operations are now performed in memory order instead of inter- leaved, use less magic numbers, and avoid a QByteArray detach. Change-Id: I26fa39726f6fa2e957b60863fa160280cf1dc9ac Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com> Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-03-211-2/+1
|\| | | | | | | | | | | | | | | | | Conflicts: src/widgets/styles/qgtkstyle_p.cpp tests/auto/corelib/io/qtextstream/test/test.pro tests/auto/corelib/plugin/plugin.pro Change-Id: I512bc1b36acf3933ed2b96c00f476ee3819c1f4b
| * QRawFont: fix UB (misaligned load) in fontTable()Marc Mutz2016-03-151-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Found by UBSan: qrawfont.cpp:618:60: runtime error: load of misaligned address 0x2acee92a5569 for type 'const quint32', which requires 4 byte alignment Fix by using MAKE_TAG(), like everywhere else, instead of a load through a type-punned and misaligned pointer. Change-Id: I52b88ca05a57f7d8c5e5bce953384de49514079b Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | Updated license headersJani Heikkinen2016-01-151-14/+20
| | | | | | | | | | | | | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | QFont*: fix some const-incorrectnesses involving QFontPrivateMarc Mutz2015-11-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Detected with a modified (deep const propagating) shared data pointer. Most are fixed by using copy constructor and assignment operator of the shared pointer instead of feeding it .data(). The rest required adding const locally. Change-Id: I51e36b9e7040dc2211ef4c5dadfbda73ad22c414 Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | qevent.h: Add fixme comments to remove include directives for Qt 6.Friedemann Kleint2015-10-021-0/+1
|/ | | | | | | | Mark include directives in qevent.h for removal and preemptively add missing headers in code base. Change-Id: I81011d7bfad4a09d80deeda6d1bed67b5c0e63c2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Merge remote-tracking branch 'origin/5.5' into devLiang Qi2015-07-011-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/qglobal.cpp src/corelib/global/qglobal.h src/corelib/global/qsysinfo.h src/corelib/global/qsystemdetection.h src/corelib/kernel/qobjectdefs.h src/plugins/plugins.pro tests/auto/widgets/itemviews/qlistview/qlistview.pro Change-Id: Ib55aa79d707c4c1453fb9d697f6cf92211ed665c
| * Replace MAC OS X with OS XNico Vertriest2015-06-301-1/+1
| | | | | | | | | | | | Task-number: QTBUG-46374 Change-Id: I7bc633ab551740bd328a24b0ccae1d534af47138 Reviewed-by: Martin Smith <martin.smith@digia.com>
* | doc: Remove uses of \mainclassMartin Smith2015-06-051-1/+0
|/ | | | | | | | This qdoc command is deprecated. Task-number: QTBUG-46476 Change-Id: Iee36f91bdcf500c2e88022a5f8a9c3accc6048c2 Reviewed-by: Martin Smith <martin.smith@digia.com>
* Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* Make QRawFont usage safer in a multi-threaded environmentKonstantin Ritt2014-12-131-26/+5
| | | | | | | | | | QFontEngine must be accessed amd deleted only in a thread in which it was instantiated, so we remember that thread and check if it hasn't been changed every time we access the engine. Change-Id: I28bc0394ced9cbd437dc950d35ffcbd99cfa7152 Reviewed-by: Pierre Rossi <pierre.rossi@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* qpa: merge qrawfont_qpa.cppTor Arne Vestbø2014-05-131-2/+16
| | | | | | Change-Id: I8552199c8b3e365adefbc2bb096c8153e222cec8 Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
* Drop dead codeKonstantin Ritt2014-03-311-4/+1
| | | | | | | The QFontEngineMulti's `base` font engine always non-null. Change-Id: I5092b66bc839a6a3216ffa0b0afe55a8b62be620 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Optimize glyph lookups with QFontEngine::glyphIndex(uint)Konstantin Ritt2014-03-051-1/+1
| | | | | | Change-Id: I56c7e727f3d9b08195f38939106620c744c6eaf0 Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: BogDan Vatra <bogdan@kde.org>
* Optimize stringToCMap() usageKonstantin Ritt2014-02-071-12/+5
| | | | | | | | | | | | CMAP guarantees there is 1:1 mapping between the Unicode code points array and the glyph indexes array, which means the QString length always greater than or equal to a sufficient glyph indexes array length. Simply add some asserts and improve the memory consumption and the performance where possible. Change-Id: I0bc8cdba5f86c1c0ba9e79c8d5f96cbe56ec463e Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Get rid of QGlyphLayout::advances_yKonstantin Ritt2014-01-301-5/+3
| | | | | | | | | | | | | | | ...and thus consume 4 bytes less per glyph and increase the performance a bit. It seems, the only CTFontGetAdvancesForGlyphs() returns both x and y advances, though y advances are always equal to 0 for horizontal orientation and x advances are always equal to 0 for vertical orientation. Also, rename `advances_x` to `advances` for consistency and declare QGlyphLayout's data size in a single place. Change-Id: I56b20f893f8a6feb7aa870e3edbca99dd93ba2e2 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Doc: Adding mark-up to boolean default values.Jerome Pasion2013-10-081-5/+5
| | | | | | | | | | | | | | | | | Default values should have mark-up to denote that they are code. This commit changes: -"property is true" to "property is \c true". -"Returns true" to "Returns \c true". -"property is false" to "property is \c false". -"returns true" to "returns \c true". -"returns false" to "returns \c false". src/3rdparty and non-documentation instances were ignored. Task-number: QTBUG-33360 Change-Id: Ie87eaa57af947caa1230602b61c5c46292a4cf4e Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Fix the font engines leakingKonstantin Ritt2013-03-201-4/+2
| | | | | | | | | | | | | | | 1. when there were some engines with ref > 1 in the cache, prior to calling QFontDatabase::{add,remove}ApplicationFont()/removeAllApplicationFonts() (QFontCache::clear() has never decreased engine's cache_count); 2. when the QFontEngineData's engine is not in cache i.e. the Box or Test font engine (~QFontEngineData() didn't free engines it keeps). Instead of using the font engine's (external) "cache_count" counter, QFontCache now references a given font engine every time it is inserted to the cache and dereferences exactly that number of times in clear(). Change-Id: I87677ebd24c1f4a81a53526f2e726e596b043c61 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Perform kerning in QRawFont::advancesForGlyphIndexesAllan Sandfeld Jensen2013-03-191-5/+56
| | | | | | | | | | | | Being able to calculate advances for series of glyphs include kerning is important to be able get kerning on QGlyphRun. Note this kerning is only truetype kerning, since opentype kerning is performed during shaping. Change-Id: I8d7458066431cbdce699647056fd0d7a76b20aa2 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com> Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
* Replace HB types used in API with Qt analogsKonstantin Ritt2013-03-121-1/+1
| | | | | | | | | | hb_uint32 <-> quint32 HB_Glyph <-> glyph_t HB_Fixed <-> QFixed, HB_FixedPoint <-> QFixedPoint HB_GlyphAttributes <-> QGlyphAttributes Change-Id: I4338ec4ce9a9c20ea591606ab10e6ef4f19931b8 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Get rid of qt_determine_writing_systems_from_truetype_bits()Konstantin Ritt2013-03-121-5/+8
| | | | | | | Move this code to QPlatformFontDatabase and get rid of all dups of it. Change-Id: Idea6c84819039bf3b345b1305305951ade8d1ac4 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Add more qtbase implictly-shared classes to the listGiuseppe D'Angelo2012-11-301-1/+2
| | | | | | | QText*Format and QDns* ones are still missing. Change-Id: I8e87fba596e87289ca935717e0a90bfc0b0a26c0 Reviewed-by: hjk <qthjk@ovi.com>
* QRawFont: improve performance and safety of glyphIndexesForString()Konstantin Ritt2012-10-151-38/+32
| | | | | | | | | | | As of 98c1eb1750498cdff9d3b26658e5e5be9c026c92, partially initialized QGlyphLayout is ok for stringToCMap() if GlyphIndicesOnly flag is set, thus we can use the glyphIndexes buffer directly and avoid copying. Also add some checks to guarantee we're not falling into an undefined behavior for the empty text or NULL buffer. Change-Id: I662953703e4c65edbebabbe4b753972417d963f3 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-02 01:47:07 +0000