diff options
author | Alexandru Croitor <alexandru.croitor@qt.io> | 2019-07-08 12:32:29 +0200 |
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committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2019-07-08 16:26:36 +0200 |
commit | f44850b5c3464cdda0ee9b1ee858d95f3ffaa3e2 (patch) | |
tree | 580aa25716bfc88d57f15ad68f7bfa727aebc400 /src/platformsupport | |
parent | f955bd8ced8b93d142b7f755665946424c6d3644 (diff) | |
parent | 3622ebaac51abd2e4d1541120ae3b6e42932359f (diff) |
Merge "Merge remote-tracking branch 'origin/dev' into wip/qt6"
Diffstat (limited to 'src/platformsupport')
3 files changed, 55 insertions, 26 deletions
diff --git a/src/platformsupport/fbconvenience/qfbwindow.cpp b/src/platformsupport/fbconvenience/qfbwindow.cpp index 36f92b8cea..9f5f87d9d6 100644 --- a/src/platformsupport/fbconvenience/qfbwindow.cpp +++ b/src/platformsupport/fbconvenience/qfbwindow.cpp @@ -45,11 +45,12 @@ QT_BEGIN_NAMESPACE +static QBasicAtomicInt winIdGenerator = Q_BASIC_ATOMIC_INITIALIZER(0); + QFbWindow::QFbWindow(QWindow *window) : QPlatformWindow(window), mBackingStore(0), mWindowState(Qt::WindowNoState) { - static QAtomicInt winIdGenerator(1); - mWindowId = winIdGenerator.fetchAndAddRelaxed(1); + mWindowId = winIdGenerator.fetchAndAddRelaxed(1) + 1; } QFbWindow::~QFbWindow() diff --git a/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp b/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp index 7abf295782..e28b40c240 100644 --- a/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp +++ b/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp @@ -927,38 +927,66 @@ void QFontconfigDatabase::setupFontEngine(QFontEngineFT *engine, const QFontDef antialias = antialiasingEnabled - 1; } - QFontEngine::GlyphFormat format; - // try and get the pattern + // try to find a match for fid + const QFontEngine::FaceId fid = engine->faceId(); FcPattern *pattern = FcPatternCreate(); + FcPattern *match = nullptr; + + // try a trivial match by filename - FC_FILE is highest priority, so if it matches, FcFontMatch + // will just find the file (fine) and spend a millisecond or so doing unnecessary work (bad). + if (!fid.filename.isEmpty() && QFile::exists(QString::fromUtf8(fid.filename))) { + FcBlanks *blanks = FcConfigGetBlanks(nullptr); + int count = 0; + FcPattern *fileMatch = FcFreeTypeQuery((const FcChar8 *)fid.filename.data(), fid.index, + blanks, &count); + if (fileMatch) { + // Apply Fontconfig configuration - FcFreeTypeQuery only returns information stored in + // the font file, we also want to respect system and user settings. + FcConfigSubstitute(0, pattern, FcMatchPattern); + FcDefaultSubstitute(pattern); + match = FcFontRenderPrepare(0, pattern, fileMatch); + FcPatternDestroy(fileMatch); + } + } - FcValue value; - value.type = FcTypeString; - QByteArray cs = fontDef.family.toUtf8(); - value.u.s = (const FcChar8 *)cs.data(); - FcPatternAdd(pattern,FC_FAMILY,value,true); + if (!match) { + FcValue value; - QFontEngine::FaceId fid = engine->faceId(); + // Fontconfig rules might process this information for arbitrary purposes, so add it, + // even though we already know that it doesn't match an existing file. + if (!fid.filename.isEmpty()) { + value.type = FcTypeString; + value.u.s = (const FcChar8 *)fid.filename.data(); + FcPatternAdd(pattern, FC_FILE, value, true); - if (!fid.filename.isEmpty()) { - value.u.s = (const FcChar8 *)fid.filename.data(); - FcPatternAdd(pattern,FC_FILE,value,true); + value.type = FcTypeInteger; + value.u.i = fid.index; + FcPatternAdd(pattern, FC_INDEX, value, true); + } - value.type = FcTypeInteger; - value.u.i = fid.index; - FcPatternAdd(pattern,FC_INDEX,value,true); - } + const QByteArray cs = fontDef.family.toUtf8(); + value.type = FcTypeString; + value.u.s = (const FcChar8 *)cs.data(); + FcPatternAdd(pattern, FC_FAMILY, value, true); - if (fontDef.pixelSize > 0.1) - FcPatternAddDouble(pattern, FC_PIXEL_SIZE, fontDef.pixelSize); + if (fontDef.pixelSize > 0.1) { + value.type = FcTypeDouble; + value.u.d = fontDef.pixelSize; + FcPatternAdd(pattern, FC_PIXEL_SIZE, value, true); + } - FcResult result; + FcResult result; - FcConfigSubstitute(0, pattern, FcMatchPattern); - FcDefaultSubstitute(pattern); + FcConfigSubstitute(0, pattern, FcMatchPattern); + FcDefaultSubstitute(pattern); - FcPattern *match = FcFontMatch(0, pattern, &result); + match = FcFontMatch(0, pattern, &result); + } + + QFontEngine::GlyphFormat format; if (match) { - engine->setDefaultHintStyle(defaultHintStyleFromMatch((QFont::HintingPreference)fontDef.hintingPreference, match, useXftConf)); + engine->setDefaultHintStyle(defaultHintStyleFromMatch( + (QFont::HintingPreference)fontDef.hintingPreference, match, useXftConf)); FcBool fc_autohint; if (FcPatternGetBool(match, FC_AUTOHINT,0, &fc_autohint) == FcResultMatch) diff --git a/src/platformsupport/fontdatabases/freetype/qfontengine_ft_p.h b/src/platformsupport/fontdatabases/freetype/qfontengine_ft_p.h index 2d1d5e6572..2765db2946 100644 --- a/src/platformsupport/fontdatabases/freetype/qfontengine_ft_p.h +++ b/src/platformsupport/fontdatabases/freetype/qfontengine_ft_p.h @@ -116,11 +116,11 @@ private: friend class QFontEngineFT; friend class QtFreetypeData; friend struct QScopedPointerDeleter<QFreetypeFace>; - QFreetypeFace() : _lock(QMutex::Recursive) {} + QFreetypeFace() = default; ~QFreetypeFace() {} void cleanup(); QAtomicInt ref; - QMutex _lock; + QRecursiveMutex _lock; QByteArray fontData; QFontEngine::Holder hbFace; |