Force OpenGL backend for RHI

Set QSG_RHI_BACKEND environment variable to "opengl" to force
RHI to use OpenGL backend.

Change-Id: Ie1fa0ffe466f97b1bbcc5281c49bbdf6e6d053c0
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>

54 files changed, 54 insertions, 17 deletions

diff --git a/examples/datavisualization/audiolevels/main.cpp b/examples/datavisualization/audiolevels/main.cpp
index eeb7baff..3ecf1387 100644
--- a/examples/datavisualization/audiolevels/main.cpp
+++ b/examples/datavisualization/audiolevels/main.cpp
@@ -36,6 +36,7 @@ using namespace QtDataVisualization;
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     Q3DBars window;
diff --git a/examples/datavisualization/bars/main.cpp b/examples/datavisualization/bars/main.cpp
index 6eb718fa..eaa7c61d 100644
--- a/examples/datavisualization/bars/main.cpp
+++ b/examples/datavisualization/bars/main.cpp
@@ -44,6 +44,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     //! [0]
     QApplication app(argc, argv);
     Q3DBars *widgetgraph = new Q3DBars();
diff --git a/examples/datavisualization/custominput/main.cpp b/examples/datavisualization/custominput/main.cpp
index d9e3b403..6491890f 100644
--- a/examples/datavisualization/custominput/main.cpp
+++ b/examples/datavisualization/custominput/main.cpp
@@ -43,6 +43,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
     Q3DScatter *graph = new Q3DScatter();
     QWidget *container = QWidget::createWindowContainer(graph);
diff --git a/examples/datavisualization/customitems/main.cpp b/examples/datavisualization/customitems/main.cpp
index 2261cf54..114a9fa7 100644
--- a/examples/datavisualization/customitems/main.cpp
+++ b/examples/datavisualization/customitems/main.cpp
@@ -39,6 +39,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
     Q3DSurface *graph = new Q3DSurface();
     QWidget *container = QWidget::createWindowContainer(graph);
diff --git a/examples/datavisualization/customproxy/main.cpp b/examples/datavisualization/customproxy/main.cpp
index 8c0d9346..47b85850 100644
--- a/examples/datavisualization/customproxy/main.cpp
+++ b/examples/datavisualization/customproxy/main.cpp
@@ -34,6 +34,7 @@ using namespace QtDataVisualization;
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     Q3DBars *rainfall = new Q3DBars;
diff --git a/examples/datavisualization/draggableaxes/main.cpp b/examples/datavisualization/draggableaxes/main.cpp
index f2d2c703..5c7621b0 100644
--- a/examples/datavisualization/draggableaxes/main.cpp
+++ b/examples/datavisualization/draggableaxes/main.cpp
@@ -38,6 +38,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
     Q3DScatter *graph = new Q3DScatter();
     QWidget *container = QWidget::createWindowContainer(graph);
diff --git a/examples/datavisualization/itemmodel/main.cpp b/examples/datavisualization/itemmodel/main.cpp
index 35bf7e0d..6cccacae 100644
--- a/examples/datavisualization/itemmodel/main.cpp
+++ b/examples/datavisualization/itemmodel/main.cpp
@@ -247,6 +247,7 @@ void GraphDataGenerator::fixTableSize()
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     //! [0]
     QApplication app(argc, argv);
     Q3DBars *graph = new Q3DBars();
diff --git a/examples/datavisualization/qmlaxisdrag/main.cpp b/examples/datavisualization/qmlaxisdrag/main.cpp
index 4e2fa483..098c25ef 100644
--- a/examples/datavisualization/qmlaxisdrag/main.cpp
+++ b/examples/datavisualization/qmlaxisdrag/main.cpp
@@ -34,6 +34,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/examples/datavisualization/qmlaxisdrag/qml/qmlaxisdrag/main.qml b/examples/datavisualization/qmlaxisdrag/qml/qmlaxisdrag/main.qml
index c12c40e4..c9846729 100644
--- a/examples/datavisualization/qmlaxisdrag/qml/qmlaxisdrag/main.qml
+++ b/examples/datavisualization/qmlaxisdrag/qml/qmlaxisdrag/main.qml
@@ -28,7 +28,7 @@
 ****************************************************************************/
 
 import QtQuick
-import QtDataVisualization
+import QtDataVisualization 1.1
 import QtQuick.Controls
 import "."
 
diff --git a/examples/datavisualization/qmlaxisformatter/main.cpp b/examples/datavisualization/qmlaxisformatter/main.cpp
index 71d0470a..ec419f75 100644
--- a/examples/datavisualization/qmlaxisformatter/main.cpp
+++ b/examples/datavisualization/qmlaxisformatter/main.cpp
@@ -39,6 +39,7 @@ Q_DECLARE_METATYPE(CustomFormatter *)
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     //! [1]
diff --git a/examples/datavisualization/qmlaxisformatter/qml/qmlaxisformatter/main.qml b/examples/datavisualization/qmlaxisformatter/qml/qmlaxisformatter/main.qml
index 044cd2dc..58453c8c 100644
--- a/examples/datavisualization/qmlaxisformatter/qml/qmlaxisformatter/main.qml
+++ b/examples/datavisualization/qmlaxisformatter/qml/qmlaxisformatter/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
-import QtDataVisualization
+import QtDataVisualization 1.2
 import CustomFormatter
 import "."
 
diff --git a/examples/datavisualization/qmlbars/main.cpp b/examples/datavisualization/qmlbars/main.cpp
index 5cf2eef9..7013b312 100644
--- a/examples/datavisualization/qmlbars/main.cpp
+++ b/examples/datavisualization/qmlbars/main.cpp
@@ -34,6 +34,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/examples/datavisualization/qmlbars/qml/qmlbars/Axes.qml b/examples/datavisualization/qmlbars/qml/qmlbars/Axes.qml
index 93a72258..9d242510 100644
--- a/examples/datavisualization/qmlbars/qml/qmlbars/Axes.qml
+++ b/examples/datavisualization/qmlbars/qml/qmlbars/Axes.qml
@@ -28,7 +28,7 @@
 ****************************************************************************/
 
 import QtQuick
-import QtDataVisualization
+import QtDataVisualization 1.2
 
 Item {
     property alias column: columnAxis
diff --git a/examples/datavisualization/qmlbars/qml/qmlbars/main.qml b/examples/datavisualization/qmlbars/qml/qmlbars/main.qml
index 98167504..a3de7142 100644
--- a/examples/datavisualization/qmlbars/qml/qmlbars/main.qml
+++ b/examples/datavisualization/qmlbars/qml/qmlbars/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts
-import QtDataVisualization
+import QtDataVisualization 1.2
 import QtQuick.Window
 import Qt.labs.qmlmodels
 import "."
diff --git a/examples/datavisualization/qmlcustominput/main.cpp b/examples/datavisualization/qmlcustominput/main.cpp
index 92ab7c5b..84587f59 100644
--- a/examples/datavisualization/qmlcustominput/main.cpp
+++ b/examples/datavisualization/qmlcustominput/main.cpp
@@ -34,6 +34,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/examples/datavisualization/qmlcustominput/qml/qmlcustominput/main.qml b/examples/datavisualization/qmlcustominput/qml/qmlcustominput/main.qml
index 53997127..67edcb61 100644
--- a/examples/datavisualization/qmlcustominput/qml/qmlcustominput/main.qml
+++ b/examples/datavisualization/qmlcustominput/qml/qmlcustominput/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 
 Rectangle {
diff --git a/examples/datavisualization/qmllegend/main.cpp b/examples/datavisualization/qmllegend/main.cpp
index c7876ca0..65cd90ab 100644
--- a/examples/datavisualization/qmllegend/main.cpp
+++ b/examples/datavisualization/qmllegend/main.cpp
@@ -34,6 +34,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/examples/datavisualization/qmllegend/qml/qmllegend/LegendItem.qml b/examples/datavisualization/qmllegend/qml/qmllegend/LegendItem.qml
index 5611a065..5d63bde2 100644
--- a/examples/datavisualization/qmllegend/qml/qmllegend/LegendItem.qml
+++ b/examples/datavisualization/qmllegend/qml/qmllegend/LegendItem.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Window
-import QtDataVisualization
+import QtDataVisualization 1.2
 
 Rectangle {
     //! [0]
diff --git a/examples/datavisualization/qmllegend/qml/qmllegend/main.qml b/examples/datavisualization/qmllegend/qml/qmllegend/main.qml
index 3d795dfd..831e7dc7 100644
--- a/examples/datavisualization/qmllegend/qml/qmllegend/main.qml
+++ b/examples/datavisualization/qmllegend/qml/qmllegend/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 
 Rectangle {
diff --git a/examples/datavisualization/qmlmultigraph/main.cpp b/examples/datavisualization/qmlmultigraph/main.cpp
index b7ca9b99..188eda01 100644
--- a/examples/datavisualization/qmlmultigraph/main.cpp
+++ b/examples/datavisualization/qmlmultigraph/main.cpp
@@ -34,6 +34,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/examples/datavisualization/qmlmultigraph/qml/qmlmultigraph/main.qml b/examples/datavisualization/qmlmultigraph/qml/qmlmultigraph/main.qml
index 6908f1c7..a5a64a5e 100644
--- a/examples/datavisualization/qmlmultigraph/qml/qmlmultigraph/main.qml
+++ b/examples/datavisualization/qmlmultigraph/qml/qmlmultigraph/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 
 Rectangle {
diff --git a/examples/datavisualization/qmloscilloscope/main.cpp b/examples/datavisualization/qmloscilloscope/main.cpp
index 685f2cd8..03610b3a 100644
--- a/examples/datavisualization/qmloscilloscope/main.cpp
+++ b/examples/datavisualization/qmloscilloscope/main.cpp
@@ -41,6 +41,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml b/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml
index dfb67424..6eb6e06f 100644
--- a/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml
+++ b/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 
 Item {
diff --git a/examples/datavisualization/qmlscatter/main.cpp b/examples/datavisualization/qmlscatter/main.cpp
index 03a45c7e..a5327cdc 100644
--- a/examples/datavisualization/qmlscatter/main.cpp
+++ b/examples/datavisualization/qmlscatter/main.cpp
@@ -34,6 +34,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/examples/datavisualization/qmlscatter/qml/qmlscatter/main.qml b/examples/datavisualization/qmlscatter/qml/qmlscatter/main.qml
index 6e54fc96..ba86812e 100644
--- a/examples/datavisualization/qmlscatter/qml/qmlscatter/main.qml
+++ b/examples/datavisualization/qmlscatter/qml/qmlscatter/main.qml
@@ -31,7 +31,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 //! [0]
 
diff --git a/examples/datavisualization/qmlspectrogram/main.cpp b/examples/datavisualization/qmlspectrogram/main.cpp
index 6f93c1e2..03ac8f4e 100644
--- a/examples/datavisualization/qmlspectrogram/main.cpp
+++ b/examples/datavisualization/qmlspectrogram/main.cpp
@@ -34,6 +34,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQmlApplicationEngine engine;
diff --git a/examples/datavisualization/qmlspectrogram/qml/qmlspectrogram/main.qml b/examples/datavisualization/qmlspectrogram/qml/qmlspectrogram/main.qml
index 66de168c..3e7478ef 100644
--- a/examples/datavisualization/qmlspectrogram/qml/qmlspectrogram/main.qml
+++ b/examples/datavisualization/qmlspectrogram/qml/qmlspectrogram/main.qml
@@ -31,7 +31,7 @@ import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
 import QtQuick.Window
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 
 Window {
diff --git a/examples/datavisualization/qmlsurface/main.cpp b/examples/datavisualization/qmlsurface/main.cpp
index 40df60f0..f425c7f5 100644
--- a/examples/datavisualization/qmlsurface/main.cpp
+++ b/examples/datavisualization/qmlsurface/main.cpp
@@ -34,6 +34,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/examples/datavisualization/qmlsurface/qml/qmlsurface/main.qml b/examples/datavisualization/qmlsurface/qml/qmlsurface/main.qml
index 107e2f75..2124346a 100644
--- a/examples/datavisualization/qmlsurface/qml/qmlsurface/main.qml
+++ b/examples/datavisualization/qmlsurface/qml/qmlsurface/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 
 Rectangle {
diff --git a/examples/datavisualization/qmlsurfacelayers/main.cpp b/examples/datavisualization/qmlsurfacelayers/main.cpp
index d54cb447..f7248edb 100644
--- a/examples/datavisualization/qmlsurfacelayers/main.cpp
+++ b/examples/datavisualization/qmlsurfacelayers/main.cpp
@@ -36,6 +36,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/examples/datavisualization/qmlsurfacelayers/qml/qmlsurfacelayers/main.qml b/examples/datavisualization/qmlsurfacelayers/qml/qmlsurfacelayers/main.qml
index c02c399f..b2469ba9 100644
--- a/examples/datavisualization/qmlsurfacelayers/qml/qmlsurfacelayers/main.qml
+++ b/examples/datavisualization/qmlsurfacelayers/qml/qmlsurfacelayers/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 
 Item {
diff --git a/examples/datavisualization/rotations/main.cpp b/examples/datavisualization/rotations/main.cpp
index 23ae94f8..1f225bab 100644
--- a/examples/datavisualization/rotations/main.cpp
+++ b/examples/datavisualization/rotations/main.cpp
@@ -41,6 +41,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
     Q3DScatter *graph = new Q3DScatter();
     QWidget *container = QWidget::createWindowContainer(graph);
diff --git a/examples/datavisualization/scatter/main.cpp b/examples/datavisualization/scatter/main.cpp
index f31eca9e..52a4e397 100644
--- a/examples/datavisualization/scatter/main.cpp
+++ b/examples/datavisualization/scatter/main.cpp
@@ -44,6 +44,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     //! [0]
     QApplication app(argc, argv);
     Q3DScatter *graph = new Q3DScatter();
diff --git a/examples/datavisualization/surface/main.cpp b/examples/datavisualization/surface/main.cpp
index 0cc48b42..d8ac30c5 100644
--- a/examples/datavisualization/surface/main.cpp
+++ b/examples/datavisualization/surface/main.cpp
@@ -45,6 +45,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     //! [0]
     QApplication app(argc, argv);
     Q3DSurface *graph = new Q3DSurface();
diff --git a/examples/datavisualization/texturesurface/main.cpp b/examples/datavisualization/texturesurface/main.cpp
index 86d03ac9..fc45247f 100644
--- a/examples/datavisualization/texturesurface/main.cpp
+++ b/examples/datavisualization/texturesurface/main.cpp
@@ -42,6 +42,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
     Q3DSurface *graph = new Q3DSurface();
     QWidget *container = QWidget::createWindowContainer(graph);
diff --git a/examples/datavisualization/volumetric/main.cpp b/examples/datavisualization/volumetric/main.cpp
index 751886a8..1a859018 100644
--- a/examples/datavisualization/volumetric/main.cpp
+++ b/examples/datavisualization/volumetric/main.cpp
@@ -43,6 +43,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
     Q3DScatter *graph = new Q3DScatter();
     QWidget *container = QWidget::createWindowContainer(graph);
diff --git a/src/datavisualization/doc/snippets/doc_src_q3dbars_construction.cpp b/src/datavisualization/doc/snippets/doc_src_q3dbars_construction.cpp
index 51e32e77..38d67a21 100644
--- a/src/datavisualization/doc/snippets/doc_src_q3dbars_construction.cpp
+++ b/src/datavisualization/doc/snippets/doc_src_q3dbars_construction.cpp
@@ -34,6 +34,7 @@ using namespace QtDataVisualization;
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     //! [4]
diff --git a/src/datavisualization/doc/snippets/doc_src_q3dscatter_construction.cpp b/src/datavisualization/doc/snippets/doc_src_q3dscatter_construction.cpp
index ca7de036..561028d0 100644
--- a/src/datavisualization/doc/snippets/doc_src_q3dscatter_construction.cpp
+++ b/src/datavisualization/doc/snippets/doc_src_q3dscatter_construction.cpp
@@ -34,6 +34,7 @@ using namespace QtDataVisualization;
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     //! [0]
diff --git a/src/datavisualization/doc/snippets/doc_src_q3dsurface_construction.cpp b/src/datavisualization/doc/snippets/doc_src_q3dsurface_construction.cpp
index 1d5038d0..9a8cf931 100644
--- a/src/datavisualization/doc/snippets/doc_src_q3dsurface_construction.cpp
+++ b/src/datavisualization/doc/snippets/doc_src_q3dsurface_construction.cpp
@@ -34,6 +34,7 @@ using namespace QtDataVisualization;
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     //! [0]
diff --git a/tests/manual/barstest/main.cpp b/tests/manual/barstest/main.cpp
index 88c1884f..a0379fd7 100644
--- a/tests/manual/barstest/main.cpp
+++ b/tests/manual/barstest/main.cpp
@@ -52,6 +52,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
 
     // Test creating custom items before graph is created
diff --git a/tests/manual/directional/main.cpp b/tests/manual/directional/main.cpp
index a3e7bb8b..06bf137f 100644
--- a/tests/manual/directional/main.cpp
+++ b/tests/manual/directional/main.cpp
@@ -43,6 +43,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
     Q3DScatter *graph = new Q3DScatter();
     QWidget *container = QWidget::createWindowContainer(graph);
diff --git a/tests/manual/itemmodeltest/main.cpp b/tests/manual/itemmodeltest/main.cpp
index 8e98e209..4a32ca3b 100644
--- a/tests/manual/itemmodeltest/main.cpp
+++ b/tests/manual/itemmodeltest/main.cpp
@@ -249,6 +249,7 @@ void GraphDataGenerator::changeSelectedButtonClicked()
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
     Q3DBars *barGraph = new Q3DBars();
     Q3DSurface *surfaceGraph = new Q3DSurface();
diff --git a/tests/manual/multigraphs/main.cpp b/tests/manual/multigraphs/main.cpp
index a4d4211f..1597a2b9 100644
--- a/tests/manual/multigraphs/main.cpp
+++ b/tests/manual/multigraphs/main.cpp
@@ -43,6 +43,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
 
     QWidget *widget = new QWidget();
diff --git a/tests/manual/qmldynamicdata/main.cpp b/tests/manual/qmldynamicdata/main.cpp
index 3a69ca8f..03bc1a37 100644
--- a/tests/manual/qmldynamicdata/main.cpp
+++ b/tests/manual/qmldynamicdata/main.cpp
@@ -34,6 +34,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/tests/manual/qmldynamicdata/qml/qmldynamicdata/main.qml b/tests/manual/qmldynamicdata/qml/qmldynamicdata/main.qml
index 3c351d29..8b80eaf4 100644
--- a/tests/manual/qmldynamicdata/qml/qmldynamicdata/main.qml
+++ b/tests/manual/qmldynamicdata/qml/qmldynamicdata/main.qml
@@ -28,7 +28,7 @@
 ****************************************************************************/
 
 import QtQuick
-import QtDataVisualization
+import QtDataVisualization 1.2
 import QtQuick.Controls
 import "."
 
diff --git a/tests/manual/qmlmultitest/main.cpp b/tests/manual/qmlmultitest/main.cpp
index e6010697..41763539 100644
--- a/tests/manual/qmlmultitest/main.cpp
+++ b/tests/manual/qmlmultitest/main.cpp
@@ -34,6 +34,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/tests/manual/qmlmultitest/qml/qmlmultitest/main.qml b/tests/manual/qmlmultitest/qml/qmlmultitest/main.qml
index bf0fb624..986da852 100644
--- a/tests/manual/qmlmultitest/qml/qmlmultitest/main.qml
+++ b/tests/manual/qmlmultitest/qml/qmlmultitest/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 
 Rectangle {
diff --git a/tests/manual/qmlperf/main.cpp b/tests/manual/qmlperf/main.cpp
index 27a9fb3a..91ac214b 100644
--- a/tests/manual/qmlperf/main.cpp
+++ b/tests/manual/qmlperf/main.cpp
@@ -37,6 +37,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/tests/manual/qmlperf/qml/qmlperf/main.qml b/tests/manual/qmlperf/qml/qmlperf/main.qml
index e17c4c02..84ad4a71 100644
--- a/tests/manual/qmlperf/qml/qmlperf/main.qml
+++ b/tests/manual/qmlperf/qml/qmlperf/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 
 Rectangle {
diff --git a/tests/manual/qmlvolume/main.cpp b/tests/manual/qmlvolume/main.cpp
index ac69d4f1..fc14a3a1 100644
--- a/tests/manual/qmlvolume/main.cpp
+++ b/tests/manual/qmlvolume/main.cpp
@@ -39,6 +39,7 @@
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QGuiApplication app(argc, argv);
 
     QQuickView viewer;
diff --git a/tests/manual/qmlvolume/qml/qmlvolume/main.qml b/tests/manual/qmlvolume/qml/qmlvolume/main.qml
index 52e8868b..37fb3db3 100644
--- a/tests/manual/qmlvolume/qml/qmlvolume/main.qml
+++ b/tests/manual/qmlvolume/qml/qmlvolume/main.qml
@@ -30,7 +30,7 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
-import QtDataVisualization
+import QtDataVisualization 1.2
 import "."
 
 Item {
diff --git a/tests/manual/scattertest/main.cpp b/tests/manual/scattertest/main.cpp
index d7e349bc..1f872c4d 100644
--- a/tests/manual/scattertest/main.cpp
+++ b/tests/manual/scattertest/main.cpp
@@ -46,6 +46,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
     //QCoreApplication::setAttribute(Qt::AA_UseOpenGLES);
 
diff --git a/tests/manual/surfacetest/main.cpp b/tests/manual/surfacetest/main.cpp
index 2a638f0f..ed22420c 100644
--- a/tests/manual/surfacetest/main.cpp
+++ b/tests/manual/surfacetest/main.cpp
@@ -51,6 +51,7 @@ const int initialTheme = 4;
 
 int main(int argc, char *argv[])
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
 
     QWidget *widget = new QWidget;
diff --git a/tests/manual/volumetrictest/main.cpp b/tests/manual/volumetrictest/main.cpp
index 412de874..a3fb999e 100644
--- a/tests/manual/volumetrictest/main.cpp
+++ b/tests/manual/volumetrictest/main.cpp
@@ -41,6 +41,7 @@
 
 int main(int argc, char **argv)
 {
+    qputenv("QSG_RHI_BACKEND", "opengl");
     QApplication app(argc, argv);
     //Q3DScatter *graph = new Q3DScatter();
     //Q3DSurface *graph = new Q3DSurface();