diff options
Diffstat (limited to 'src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp')
| -rw-r--r-- | src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp b/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp index eb0e26462a..26efba5b13 100644 --- a/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp +++ b/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp @@ -149,7 +149,7 @@ void QSGAbstractSoftwareRenderer::buildRenderList() QSGSoftwareRenderListBuilder(this).visitChildren(rootNode()); } -void QSGAbstractSoftwareRenderer::optimizeRenderList() +QRegion QSGAbstractSoftwareRenderer::optimizeRenderList() { // Iterate through the renderlist from front to back // Objective is to update the dirty status and rects. @@ -212,9 +212,13 @@ void QSGAbstractSoftwareRenderer::optimizeRenderList() m_dirtyRegion += node->dirtyRegion(); } + QRegion updateRegion = m_dirtyRegion; + // Empty dirtyRegion m_dirtyRegion = QRegion(); m_obscuredRegion = QRegion(); + + return updateRegion; } void QSGAbstractSoftwareRenderer::setBackgroundColor(const QColor &color) |