Fix Qt6 build

Change-Id: Ic10dea33d940a139d96dbb721b7bb399ed5adbb4
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

3 files changed, 19 insertions, 19 deletions

diff --git a/examples/multimedia/audiodecoder/audiodecoder.cpp b/examples/multimedia/audiodecoder/audiodecoder.cpp
index 86904f7c9..15c88ebc9 100644
--- a/examples/multimedia/audiodecoder/audiodecoder.cpp
+++ b/examples/multimedia/audiodecoder/audiodecoder.cpp
@@ -129,16 +129,16 @@ void AudioDecoder::error(QAudioDecoder::Error error)
     case QAudioDecoder::NoError:
         return;
     case QAudioDecoder::ResourceError:
-        m_cout << "Resource error" << endl;
+        m_cout << "Resource error" << Qt::endl;
         break;
     case QAudioDecoder::FormatError:
-        m_cout << "Format error" << endl;
+        m_cout << "Format error" << Qt::endl;
         break;
     case QAudioDecoder::AccessDeniedError:
-        m_cout << "Access denied error" << endl;
+        m_cout << "Access denied error" << Qt::endl;
         break;
     case QAudioDecoder::ServiceMissingError:
-        m_cout << "Service missing error" << endl;
+        m_cout << "Service missing error" << Qt::endl;
         break;
     }
 
@@ -149,10 +149,10 @@ void AudioDecoder::stateChanged(QAudioDecoder::State newState)
 {
     switch (newState) {
     case QAudioDecoder::DecodingState:
-        m_cout << "Decoding..." << endl;
+        m_cout << "Decoding..." << Qt::endl;
         break;
     case QAudioDecoder::StoppedState:
-        m_cout << "Decoding stopped" << endl;
+        m_cout << "Decoding stopped" << Qt::endl;
         break;
     }
 }
@@ -160,12 +160,12 @@ void AudioDecoder::stateChanged(QAudioDecoder::State newState)
 void AudioDecoder::finished()
 {
     if (!m_fileWriter.close())
-        m_cout << "Failed to finilize output file" << endl;
+        m_cout << "Failed to finilize output file" << Qt::endl;
 
-    m_cout << "Decoding finished" << endl;
+    m_cout << "Decoding finished" << Qt::endl;
 
     if (m_isPlayback) {
-        m_cout << "Starting playback" << endl;
+        m_cout << "Starting playback" << Qt::endl;
         m_soundEffect.setSource(QUrl::fromLocalFile(m_targetFilename));
         m_soundEffect.play();
     } else {
@@ -176,7 +176,7 @@ void AudioDecoder::finished()
 void AudioDecoder::playbackStatusChanged()
 {
     if (m_soundEffect.status() == QSoundEffect::Error) {
-        m_cout << "Playback error" << endl;
+        m_cout << "Playback error" << Qt::endl;
         emit done();
     }
 }
@@ -184,7 +184,7 @@ void AudioDecoder::playbackStatusChanged()
 void AudioDecoder::playingChanged()
 {
     if (!m_soundEffect.isPlaying()) {
-        m_cout << "Playback finished" << endl;
+        m_cout << "Playback finished" << Qt::endl;
         if (m_isDelete)
             QFile::remove(m_targetFilename);
         emit done();
@@ -200,7 +200,7 @@ void AudioDecoder::updateProgress()
         progress = position / (qreal)duration;
 
     if (progress > m_progress + 0.1) {
-        m_cout << "Decoding progress: " << (int)(progress * 100.0) << "%" << endl;
+        m_cout << "Decoding progress: " << (int)(progress * 100.0) << "%" << Qt::endl;
         m_progress = progress;
     }
 }
diff --git a/examples/multimedia/audiodecoder/main.cpp b/examples/multimedia/audiodecoder/main.cpp
index c0947b83f..46e70445e 100644
--- a/examples/multimedia/audiodecoder/main.cpp
+++ b/examples/multimedia/audiodecoder/main.cpp
@@ -63,10 +63,10 @@ int main(int argc, char *argv[])
 
     QTextStream cout(stdout, QIODevice::WriteOnly);
     if (app.arguments().size() < 2) {
-        cout << "Usage: audiodecoder [-p] [-pd] SOURCEFILE [TARGETFILE]" << endl;
-        cout << "Set -p option if you want to play output file." << endl;
-        cout << "Set -pd option if you want to play output file and delete it after successful playback." << endl;
-        cout << "Default TARGETFILE name is \"out.wav\" in the same directory as the source file." << endl;
+        cout << "Usage: audiodecoder [-p] [-pd] SOURCEFILE [TARGETFILE]" << Qt::endl;
+        cout << "Set -p option if you want to play output file." << Qt::endl;
+        cout << "Set -pd option if you want to play output file and delete it after successful playback." << Qt::endl;
+        cout << "Default TARGETFILE name is \"out.wav\" in the same directory as the source file." << Qt::endl;
         return 0;
     }
 
@@ -85,7 +85,7 @@ int main(int argc, char *argv[])
 
     int sourceFileIndex = (isPlayback || isDelete) ? 2 : 1;
     if (app.arguments().size() <= sourceFileIndex) {
-        cout << "Error: source filename is not specified." << endl;
+        cout << "Error: source filename is not specified." << Qt::endl;
         return 0;
     }
     sourceFile.setFile(app.arguments().at(sourceFileIndex));
diff --git a/examples/multimedia/spectrum/app/engine.cpp b/examples/multimedia/spectrum/app/engine.cpp
index fd977785b..49df1c028 100644
--- a/examples/multimedia/spectrum/app/engine.cpp
+++ b/examples/multimedia/spectrum/app/engine.cpp
@@ -569,14 +569,14 @@ bool Engine::selectFormat()
             sampleRatesList += m_audioInputDevice.supportedSampleRates();
 
         sampleRatesList += m_audioOutputDevice.supportedSampleRates();
-        sampleRatesList = sampleRatesList.toSet().toList(); // remove duplicates
+        sampleRatesList = QSet<int>(sampleRatesList.begin(), sampleRatesList.end()).values(); // remove duplicates
         std::sort(sampleRatesList.begin(), sampleRatesList.end());
         ENGINE_DEBUG << "Engine::initialize frequenciesList" << sampleRatesList;
 
         QList<int> channelsList;
         channelsList += m_audioInputDevice.supportedChannelCounts();
         channelsList += m_audioOutputDevice.supportedChannelCounts();
-        channelsList = channelsList.toSet().toList();
+        channelsList = QSet<int>(channelsList.begin(), channelsList.end()).values();
         std::sort(channelsList.begin(), channelsList.end());
         ENGINE_DEBUG << "Engine::initialize channelsList" << channelsList;