quick3drender plugin: Disambiguate meta type id constants

Make them function-local to prevent clashes in CMake Unity (Jumbo)
builds,

Task-number: QTBUG-109394
Change-Id: I3c42d2b2f45f5aef5f63ced4f68911d6d34a2884
Reviewed-by: Inho Lee <inho.lee@qt.io>
Reviewed-by: Mike Krus <mike.krus@kdab.com>
(cherry picked from commit 8a0d1556600e8763e14bb0a9d3cd1a778acded3d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

2 files changed, 4 insertions, 6 deletions

diff --git a/src/quick3d/quick3drender/items/quick3dparameter.cpp b/src/quick3d/quick3drender/items/quick3dparameter.cpp
index 7f4147ef1..6fb1f144e 100644
--- a/src/quick3d/quick3drender/items/quick3dparameter.cpp
+++ b/src/quick3d/quick3drender/items/quick3dparameter.cpp
@@ -12,10 +12,6 @@ namespace Qt3DRender {
 namespace Render {
 namespace Quick {
 
-namespace {
-const int qjsValueTypeId = qMetaTypeId<QJSValue>();
-}
-
 Quick3DParameterPrivate::Quick3DParameterPrivate()
     : QParameterPrivate()
 {
@@ -23,6 +19,8 @@ Quick3DParameterPrivate::Quick3DParameterPrivate()
 
 void Quick3DParameterPrivate::setValue(const QVariant &value)
 {
+    static const int qjsValueTypeId = qMetaTypeId<QJSValue>();
+
     if (value.userType() == qjsValueTypeId) {
         QJSValue v = value.value<QJSValue>();
         if (v.isArray())
diff --git a/src/quick3d/quick3drender/items/quick3dshaderdata.cpp b/src/quick3d/quick3drender/items/quick3dshaderdata.cpp
index d03c900c1..8f92fb8f3 100644
--- a/src/quick3d/quick3drender/items/quick3dshaderdata.cpp
+++ b/src/quick3d/quick3drender/items/quick3dshaderdata.cpp
@@ -14,8 +14,6 @@ namespace Render {
 namespace Quick {
 
 namespace {
-
-const int qjsValueTypeId = qMetaTypeId<QJSValue>();
 const int quick3DShaderDataArrayTypeId = qMetaTypeId<Quick3DShaderDataArray*>();
 Q_DECL_UNUSED const int quick3DShaderDataTypeId = qMetaTypeId<Quick3DShaderData*>();
 
@@ -30,6 +28,8 @@ public:
 
     QVariant readProperty(const QVariant &v) override
     {
+        static const int qjsValueTypeId = qMetaTypeId<QJSValue>();
+
         // qjsValueTypeId are not compile time constant (no switch)
         if (v.userType() == qjsValueTypeId) {
             QJSValue jsValue = v.value<QJSValue>();