diff options
Diffstat (limited to 'src/qml/qml/qqmltypeloader.cpp')
-rw-r--r-- | src/qml/qml/qqmltypeloader.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/qml/qml/qqmltypeloader.cpp b/src/qml/qml/qqmltypeloader.cpp index 9526615c0d..eedb649ef6 100644 --- a/src/qml/qml/qqmltypeloader.cpp +++ b/src/qml/qml/qqmltypeloader.cpp @@ -3086,7 +3086,15 @@ QString QQmlDataBlob::SourceCodeData::readAll(QString *error) const return QString(); } - QByteArray data(fileInfo.size(), Qt::Uninitialized); + const qint64 fileSize = fileInfo.size(); + + if (uchar *mappedData = f.map(0, fileSize)) { + QString source = QString::fromUtf8(reinterpret_cast<const char *>(mappedData), fileSize); + f.unmap(mappedData); + return source; + } + + QByteArray data(fileSize, Qt::Uninitialized); if (f.read(data.data(), data.length()) != data.length()) { *error = f.errorString(); return QString(); |