diff options
Diffstat (limited to 'src/pdf/qpdfdocument.cpp')
| -rw-r--r-- | src/pdf/qpdfdocument.cpp | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/pdf/qpdfdocument.cpp b/src/pdf/qpdfdocument.cpp index 7e0d5e0cc..8fd55dd57 100644 --- a/src/pdf/qpdfdocument.cpp +++ b/src/pdf/qpdfdocument.cpp @@ -51,20 +51,13 @@ QT_BEGIN_NAMESPACE -// The library is not thread-safe at all, it has a lot of global variables. -#if QT_VERSION < QT_VERSION_CHECK(6,0,0) -class QRecursiveMutex : public QMutex -{ - QRecursiveMutex() : QMutex(Recursive) {} -}; -#endif Q_GLOBAL_STATIC(QRecursiveMutex, pdfMutex) static int libraryRefCount; static const double CharacterHitTolerance = 16.0; Q_LOGGING_CATEGORY(qLcDoc, "qt.pdf.document") QPdfMutexLocker::QPdfMutexLocker() - : QMutexLocker(pdfMutex()) + : std::unique_lock<QRecursiveMutex>(*pdfMutex()) { } |