diff options
| author | Filipe Azevedo <filipe.azevedo@kdab.com> | 2016-12-14 14:25:23 +0100 |
|---|---|---|
| committer | Sérgio Martins <sergio.martins@kdab.com> | 2017-04-09 16:18:28 +0000 |
| commit | 617d6dc2017f49a84e4aeb15a40d78462be62326 (patch) | |
| tree | 3ae0e19c6bf5958c9748e19d50e46e3253846424 /src/quick/items/qquickrendercontrol.cpp | |
| parent | ab0c47e5ef03eab9c80246e4d5c1af53a29ab0e1 (diff) | |
Fix hidpi support for opengl window grabbing
Now set the QImage devicePixelRatio so the content is correct on all
screens.
Task-number: QTBUG-53795
Change-Id: If94edf901da1285afe9bb847b8973d568a2b7082
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/quick/items/qquickrendercontrol.cpp')
| -rw-r--r-- | src/quick/items/qquickrendercontrol.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/quick/items/qquickrendercontrol.cpp b/src/quick/items/qquickrendercontrol.cpp index 03d96aea1f..e2a20f9e7e 100644 --- a/src/quick/items/qquickrendercontrol.cpp +++ b/src/quick/items/qquickrendercontrol.cpp @@ -385,6 +385,9 @@ QImage QQuickRenderControl::grab() cd->syncSceneGraph(); render(); grabContent = qt_gl_read_framebuffer(d->window->size() * d->window->effectiveDevicePixelRatio(), false, false); + if (QQuickRenderControl::renderWindowFor(d->window)) { + grabContent.setDevicePixelRatio(d->window->effectiveDevicePixelRatio()); + } #endif } else if (d->window->rendererInterface()->graphicsApi() == QSGRendererInterface::Software) { QQuickWindowPrivate *cd = QQuickWindowPrivate::get(d->window); |