diff options
Diffstat (limited to 'src/qml/jsruntime/qv4engine.cpp')
| -rw-r--r-- | src/qml/jsruntime/qv4engine.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/qml/jsruntime/qv4engine.cpp b/src/qml/jsruntime/qv4engine.cpp index b392ba4807..e80c15f785 100644 --- a/src/qml/jsruntime/qv4engine.cpp +++ b/src/qml/jsruntime/qv4engine.cpp @@ -106,7 +106,8 @@ using namespace QV4; // odd while the statics are being initialized, and stays even afterwards. // Any further engines created while the statics are being initialized busy-wait until engineSerial // is even. -static QBasicAtomicInt engineSerial = Q_BASIC_ATOMIC_INITIALIZER(1); +Q_CONSTINIT static QBasicAtomicInt engineSerial = Q_BASIC_ATOMIC_INITIALIZER(1); +Q_CONSTINIT static QBasicAtomicInt hasPreview = Q_BASIC_ATOMIC_INITIALIZER(0); int ExecutionEngine::s_maxCallDepth = -1; int ExecutionEngine::s_jitCallCountThreshold = 3; int ExecutionEngine::s_maxJSStackSize = 4 * 1024 * 1024; @@ -896,6 +897,12 @@ void ExecutionEngine::setProfiler(Profiling::Profiler *profiler) Q_ASSERT(!m_profiler); m_profiler.reset(profiler); } + +void ExecutionEngine::setPreviewing(bool enabled) +{ + hasPreview.storeRelease(enabled); +} + #endif // QT_CONFIG(qml_debug) void ExecutionEngine::initRootContext() @@ -2204,7 +2211,9 @@ ExecutionEngine::DiskCacheOptions ExecutionEngine::diskCacheOptions() const return DiskCache::Disabled; static const DiskCacheOptions options = qmlGetConfigOption< DiskCacheOptions, transFormDiskCache>("QML_DISK_CACHE"); - return options; + return hasPreview.loadAcquire() + ? (options & ~DiskCacheOptions(DiskCache::Aot)) // Disable AOT if preview enabled + : options; } void ExecutionEngine::callInContext(QV4::Function *function, QObject *self, |