Use d3d12 feature in rendernode example

Migrate the example away from config_d3d12 and make the feature public.

Task-number: QTBUG-56327
Change-Id: I88809b8c41282cd75952d085cfd539a5d80f3f38
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

examples/quick/scenegraph/rendernode/customrenderitem.cpp

@@ -67,7 +67,7 @@ QSGNode *CustomRenderItem::updatePaintNode(QSGNode *node, UpdatePaintNodeData *)
                 break;
 #endif
             case QSGRendererInterface::Direct3D12:
-#ifdef HAS_D3D12
+#if QT_CONFIG(d3d12)
                 n = new D3D12RenderNode(this);
                 break;
 #endif

examples/quick/scenegraph/rendernode/d3d12renderer.cpp

@@ -43,7 +43,7 @@
 #include <QQuickWindow>
 #include <QSGRendererInterface>
 
-#ifdef HAS_D3D12
+#if QT_CONFIG(d3d12)
 
 #include "vs_shader.hlslh"
 #include "ps_shader.hlslh"
@@ -280,4 +280,4 @@ QRectF D3D12RenderNode::rect() const
     return QRect(0, 0, m_item->width(), m_item->height());
 }
 
-#endif // HAS_D3D12
+#endif // d3d12

examples/quick/scenegraph/rendernode/d3d12renderer.h

@@ -43,7 +43,7 @@
 
 #include <qsgrendernode.h>
 
-#ifdef HAS_D3D12
+#if QT_CONFIG(d3d12)
 
 class QQuickItem;
 
@@ -77,6 +77,6 @@ private:
     quint8 *cbPtr = nullptr;
 };
 
-#endif // HAS_D3D12
+#endif // d3d12
 
 #endif

examples/quick/scenegraph/rendernode/rendernode.pro

@@ -18,8 +18,7 @@ OTHER_FILES += \
     main.qml \
     shader.hlsl
 
-config_d3d12 {
-    DEFINES += HAS_D3D12
+qtConfig(d3d12) {
     HEADERS += d3d12renderer.h
     SOURCES += d3d12renderer.cpp
     LIBS += -ld3d12

src/quick/configure.json

@@ -36,7 +36,7 @@
             "purpose": "Provides a Direct3D 12 backend for the Qt Quick Scenegraph",
             "condition": "tests.d3d12",
             "output": [
-                "privateFeature"
+                "publicFeature"
             ]
         },
         "quick-animatedimage": {