Merge remote-tracking branch 'origin/5.9' into dev

Change-Id: I95914046889022e0ef9bdc17338dc5895c5223fe

3 files changed, 3 insertions, 0 deletions

diff --git a/src/quick/scenegraph/qsgrenderloop.cpp b/src/quick/scenegraph/qsgrenderloop.cpp
index bb581c5e36..293a706c2e 100644
--- a/src/quick/scenegraph/qsgrenderloop.cpp
+++ b/src/quick/scenegraph/qsgrenderloop.cpp
@@ -423,6 +423,7 @@ void QSGGuiThreadRenderLoop::renderWindow(QQuickWindow *window)
     if (data.grabOnly) {
         bool alpha = window->format().alphaBufferSize() > 0 && window->color().alpha() != 255;
         grabContent = qt_gl_read_framebuffer(window->size() * window->effectiveDevicePixelRatio(), alpha, alpha);
+        grabContent.setDevicePixelRatio(window->effectiveDevicePixelRatio());
         data.grabOnly = false;
     }
 
diff --git a/src/quick/scenegraph/qsgthreadedrenderloop.cpp b/src/quick/scenegraph/qsgthreadedrenderloop.cpp
index 17a2c62a4e..560fddd580 100644
--- a/src/quick/scenegraph/qsgthreadedrenderloop.cpp
+++ b/src/quick/scenegraph/qsgthreadedrenderloop.cpp
@@ -432,6 +432,7 @@ bool QSGRenderThread::event(QEvent *e)
             qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- grabbing result";
             bool alpha = ce->window->format().alphaBufferSize() > 0 && ce->window->color().alpha() != 255;
             *ce->image = qt_gl_read_framebuffer(windowSize * ce->window->effectiveDevicePixelRatio(), alpha, alpha);
+            ce->image->setDevicePixelRatio(ce->window->effectiveDevicePixelRatio());
         }
         qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- waking gui to handle result";
         waitCondition.wakeOne();
diff --git a/src/quick/scenegraph/qsgwindowsrenderloop.cpp b/src/quick/scenegraph/qsgwindowsrenderloop.cpp
index e944ddbc4f..eff6763a16 100644
--- a/src/quick/scenegraph/qsgwindowsrenderloop.cpp
+++ b/src/quick/scenegraph/qsgwindowsrenderloop.cpp
@@ -325,6 +325,7 @@ QImage QSGWindowsRenderLoop::grab(QQuickWindow *window)
 
     bool alpha = window->format().alphaBufferSize() > 0 && window->color().alpha() != 255;
     QImage image = qt_gl_read_framebuffer(window->size() * window->effectiveDevicePixelRatio(), alpha, alpha);
+    image.setDevicePixelRatio(window->effectiveDevicePixelRatio());
     return image;
 }