diff options
| -rw-r--r-- | src/quick/items/qquickshadereffect.cpp | 5 | ||||
| -rw-r--r-- | src/quick/items/qquickwindow.cpp | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/quick/items/qquickshadereffect.cpp b/src/quick/items/qquickshadereffect.cpp index b4d9f9f69d..5365ab071e 100644 --- a/src/quick/items/qquickshadereffect.cpp +++ b/src/quick/items/qquickshadereffect.cpp @@ -1158,6 +1158,11 @@ static inline QVariant getValueFromProperty(QObject *item, const QMetaObject *it using QQuickShaderInfoCache = QHash<QUrl, QSGGuiThreadShaderEffectManager::ShaderInfo>; Q_GLOBAL_STATIC(QQuickShaderInfoCache, shaderInfoCache) +void qtquick_shadereffect_purge_gui_thread_shader_cache() +{ + shaderInfoCache()->clear(); +} + bool QQuickShaderEffectImpl::updateShader(Shader shaderType, const QUrl &fileUrl) { QSGGuiThreadShaderEffectManager *mgr = shaderEffectManager(); diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp index 698ac341a4..37525d99d8 100644 --- a/src/quick/items/qquickwindow.cpp +++ b/src/quick/items/qquickwindow.cpp @@ -1681,6 +1681,10 @@ QQuickWindow::~QQuickWindow() QQuickPixmap::purgeCache(); } +#if QT_CONFIG(quick_shadereffect) +void qtquick_shadereffect_purge_gui_thread_shader_cache(); +#endif + /*! This function tries to release redundant resources currently held by the QML scene. @@ -1707,6 +1711,9 @@ void QQuickWindow::releaseResources() if (d->windowManager) d->windowManager->releaseResources(this); QQuickPixmap::purgeCache(); +#if QT_CONFIG(quick_shadereffect) + qtquick_shadereffect_purge_gui_thread_shader_cache(); +#endif } |