diff options
Diffstat (limited to 'src/gui/text/qfontengine_qpf.cpp')
| -rw-r--r-- | src/gui/text/qfontengine_qpf.cpp | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/src/gui/text/qfontengine_qpf.cpp b/src/gui/text/qfontengine_qpf.cpp index ed8abb8c39..e7826cc2ae 100644 --- a/src/gui/text/qfontengine_qpf.cpp +++ b/src/gui/text/qfontengine_qpf.cpp @@ -326,8 +326,8 @@ QFontEngineQPF::QFontEngineQPF(const QFontDef &def, int fileDescriptor, QFontEng fileName.replace(QLatin1Char(' '), QLatin1Char('_')); fileName.prepend(qws_fontCacheDir()); - const QByteArray encodedName = QFile::encodeName(fileName); - if (::access(encodedName, F_OK) == 0) { + encodedFileName = QFile::encodeName(fileName); + if (::access(encodedFileName, F_OK) == 0) { #if defined(DEBUG_FONTENGINE) qDebug() << "found existing qpf:" << fileName; #endif @@ -506,15 +506,21 @@ QFontEngineQPF::QFontEngineQPF(const QFontDef &def, int fileDescriptor, QFontEng #endif #if defined(Q_WS_QWS) if (isValid() && renderingFontEngine) - qt_fbdpy->sendFontCommand(QWSFontCommand::StartedUsingFont, QFile::encodeName(fileName)); + qt_fbdpy->sendFontCommand(QWSFontCommand::StartedUsingFont, encodedFileName); #endif } QFontEngineQPF::~QFontEngineQPF() { #if defined(Q_WS_QWS) - if (isValid() && renderingFontEngine) - qt_fbdpy->sendFontCommand(QWSFontCommand::StoppedUsingFont, QFile::encodeName(fileName)); + if (isValid() && renderingFontEngine) { + QT_TRY { + qt_fbdpy->sendFontCommand(QWSFontCommand::StoppedUsingFont, encodedFileName); + } QT_CATCH(...) { + qDebug("QFontEngineQPF::~QFontEngineQPF: Out of memory"); + // ignore. + } + } #endif delete renderingFontEngine; if (fontData) { @@ -1165,6 +1171,11 @@ void QPFGenerator::writeTaggedQFixed(QFontEngineQPF::HeaderTag tag, QFixed value #endif // QT_NO_QWS_QPF2 +/* + Creates a new multi qws engine. + + This function takes ownership of the QFontEngine, increasing it's refcount. +*/ QFontEngineMultiQWS::QFontEngineMultiQWS(QFontEngine *fe, int _script, const QStringList &fallbacks) : QFontEngineMulti(fallbacks.size() + 1), fallbackFamilies(fallbacks), script(_script) |