Fix a bunch of compiler warnings

Taks-number: QTBUG-86234
Change-Id: I4c945edecdbe55bc5587c18599d49dfb82ade1eb
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

3 files changed, 3 insertions, 2 deletions

diff --git a/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp b/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
index f65530dd1e..8aa7139940 100644
--- a/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
+++ b/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
@@ -80,8 +80,6 @@ DECLARE_DEBUG_VAR(noopaque)
 DECLARE_DEBUG_VAR(noclip)
 #undef DECLARE_DEBUG_VAR
 
-static QElapsedTimer qsg_renderer_timer;
-
 #define QSGNODE_TRAVERSE(NODE) for (QSGNode *child = NODE->firstChild(); child; child = child->nextSibling())
 #define SHADOWNODE_TRAVERSE(NODE) for (Node *child = NODE->firstChild(); child; child = child->sibling())
 
diff --git a/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp b/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
index 475dbea393..b422eea123 100644
--- a/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
+++ b/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
@@ -67,6 +67,7 @@ static inline QVector4D qsg_premultiply(const QVector4D &c, float globalOpacity)
     return QVector4D(c.x() * o, c.y() * o, c.z() * o, o);
 }
 
+#if 0
 static inline qreal qt_sRGB_to_linear_RGB(qreal f)
 {
     return f > 0.04045 ? qPow((f + 0.055) / 1.055, 2.4) : f / 12.92;
@@ -85,6 +86,7 @@ static inline qreal fontSmoothingGamma()
     static qreal fontSmoothingGamma = QGuiApplicationPrivate::platformIntegration()->styleHint(QPlatformIntegration::FontSmoothingGamma).toReal();
     return fontSmoothingGamma;
 }
+#endif
 
 class QSGTextMaskRhiShader : public QSGMaterialShader
 {
diff --git a/src/quick/scenegraph/util/qsgdefaultpainternode.cpp b/src/quick/scenegraph/util/qsgdefaultpainternode.cpp
index 844247521e..d97d48c78d 100644
--- a/src/quick/scenegraph/util/qsgdefaultpainternode.cpp
+++ b/src/quick/scenegraph/util/qsgdefaultpainternode.cpp
@@ -85,6 +85,7 @@ QSGDefaultPainterNode::QSGDefaultPainterNode(QQuickPaintedItem *item)
     , m_dirtyRenderTarget(false)
     , m_dirtyTexture(false)
 {
+    Q_UNUSED(m_multisamplingSupported);
     m_context = static_cast<QSGDefaultRenderContext *>(static_cast<QQuickPaintedItemPrivate *>(QObjectPrivate::get(item))->sceneGraphRenderContext());
 
     setMaterial(&m_materialO);