1 files changed, 5 insertions, 10 deletions
diff --git a/src/multimedia/audio/qaudiodecoder.cpp b/src/multimedia/audio/qaudiodecoder.cpp
index 3f0fcd4dd..9397d7419 100644
--- a/src/multimedia/audio/qaudiodecoder.cpp
+++ b/src/multimedia/audio/qaudiodecoder.cpp
@@ -72,19 +72,14 @@ QT_BEGIN_NAMESPACE
     \sa QAudioBuffer
 */
 
-namespace
+static void qRegisterAudioDecoderMetaTypes()
 {
-class AudioDecoderRegisterMetaTypes
-{
-public:
-    AudioDecoderRegisterMetaTypes()
-    {
-        qRegisterMetaType<QAudioDecoder::State>("QAudioDecoder::State");
-        qRegisterMetaType<QAudioDecoder::Error>("QAudioDecoder::Error");
-    }
-} _registerPlayerMetaTypes;
+    qRegisterMetaType<QAudioDecoder::State>("QAudioDecoder::State");
+    qRegisterMetaType<QAudioDecoder::Error>("QAudioDecoder::Error");
 }
 
+Q_CONSTRUCTOR_FUNCTION(qRegisterAudioDecoderMetaTypes)
+
 class QAudioDecoderPrivate : public QMediaObjectPrivate
 {
     Q_DECLARE_NON_CONST_PUBLIC(QAudioDecoder)