diff options
Diffstat (limited to 'src/quickwidgets/qquickwidget.cpp')
| -rw-r--r-- | src/quickwidgets/qquickwidget.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/quickwidgets/qquickwidget.cpp b/src/quickwidgets/qquickwidget.cpp index 205c9e31c7..a0efe916da 100644 --- a/src/quickwidgets/qquickwidget.cpp +++ b/src/quickwidgets/qquickwidget.cpp @@ -47,6 +47,10 @@ #include <QtWidgets/qgraphicsview.h> #endif +#if QT_CONFIG(vulkan) +#include <QtGui/private/qvulkandefaultinstance_p.h> +#endif + QT_BEGIN_NAMESPACE QQuickWidgetOffscreenWindow::QQuickWidgetOffscreenWindow(QQuickWindowPrivate &dd, QQuickRenderControl *control) @@ -1084,6 +1088,8 @@ void QQuickWidgetPrivate::initializeWithRhi() #if QT_CONFIG(vulkan) if (QWindow *w = q->window()->windowHandle()) offscreenWindow->setVulkanInstance(w->vulkanInstance()); + else if (rhi == offscreenRenderer.rhi()) + offscreenWindow->setVulkanInstance(QVulkanDefaultInstance::instance()); #endif renderControl->initialize(); } @@ -1130,7 +1136,7 @@ void QQuickWidget::createFramebufferObject() // Could be a simple hide - show, in which case the previous texture is just fine. if (!d->outputTexture) { - d->outputTexture = d->rhi->newTexture(QRhiTexture::RGBA8, fboSize, 1, QRhiTexture::RenderTarget); + d->outputTexture = d->rhi->newTexture(QRhiTexture::RGBA8, fboSize, 1, QRhiTexture::RenderTarget | QRhiTexture::UsedAsTransferSource); if (!d->outputTexture->create()) { qWarning("QQuickWidget: failed to create output texture of size %dx%d", fboSize.width(), fboSize.height()); |