diff options
Diffstat (limited to 'src/effects/qquickmultieffect.cpp')
| -rw-r--r-- | src/effects/qquickmultieffect.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/effects/qquickmultieffect.cpp b/src/effects/qquickmultieffect.cpp index e01bac8a99..7d0df83f9d 100644 --- a/src/effects/qquickmultieffect.cpp +++ b/src/effects/qquickmultieffect.cpp @@ -1696,11 +1696,12 @@ void QQuickMultiEffectPrivate::updateBlurItemsAmount(int blurLevel) } // Set the blur items source components - static const auto dummyShaderSource = new QQuickShaderEffectSource(q); + if (!m_dummyShaderSource) + m_dummyShaderSource = new QQuickShaderEffectSource(q); for (int i = 0; i < m_blurEffects.size(); i++) { auto *blurEffect = m_blurEffects[i]; auto sourceItem = (i >= itemsAmount) ? - static_cast<QQuickItem *>(dummyShaderSource) : (i == 0) ? + static_cast<QQuickItem *>(m_dummyShaderSource) : (i == 0) ? static_cast<QQuickItem *>(m_shaderSource->output()) : static_cast<QQuickItem *>(m_blurEffects[i - 1]); auto sourceVariant = QVariant::fromValue<QQuickItem*>(sourceItem); |