Declare more metatypes and debug operators.

Nearly all of the multimedia metatypes used in the auto tests are
now declared properly, and a large number of the types have debug
operators as well.

Removed the superfluous decls as well.

Change-Id: I42cfe37562db0c71d9811b4577fc326a3326ccc9
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>

src/multimedia/audio/qaudio.cpp

@@ -41,7 +41,7 @@
 
 
 #include <qaudio.h>
-
+#include <QDebug>
 
 QT_BEGIN_NAMESPACE
 
@@ -98,6 +98,48 @@ public:
     \value AudioInput    audio input device
 */
 
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug dbg, QAudio::Error error)
+{
+    switch (error) {
+        case QAudio::NoError:
+            return dbg.nospace() << "NoError";
+        case QAudio::OpenError:
+            return dbg.nospace() << "OpenError";
+        case QAudio::IOError:
+            return dbg.nospace() << "IOError";
+        case QAudio::UnderrunError:
+            return dbg.nospace() << "UnderrunError";
+        case QAudio::FatalError:
+            return dbg.nospace() << "FatalError";
+    }
+}
+
+QDebug operator<<(QDebug dbg, QAudio::State state)
+{
+    switch (state) {
+        case QAudio::ActiveState:
+            return dbg.nospace() << "ActiveState";
+        case QAudio::SuspendedState:
+            return dbg.nospace() << "SuspendedState";
+        case QAudio::StoppedState:
+            return dbg.nospace() << "StoppedState";
+        case QAudio::IdleState:
+            return dbg.nospace() << "IdleState";
+    }
+}
+
+QDebug operator<<(QDebug dbg, QAudio::Mode mode)
+{
+    switch (mode) {
+        case QAudio::AudioInput:
+            return dbg.nospace() << "AudioInput";
+        case QAudio::AudioOutput:
+            return dbg.nospace() << "AudioOutput";
+    }
+}
+#endif
+
 
 QT_END_NAMESPACE
 

src/multimedia/audio/qaudio.h

@@ -63,12 +63,18 @@ namespace QAudio
     enum Mode { AudioInput, AudioOutput };
 }
 
-QT_END_NAMESPACE
+#ifndef QT_NO_DEBUG_STREAM
+Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug dbg, QAudio::Error error);
+Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug dbg, QAudio::State state);
+Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug dbg, QAudio::Mode mode);
+#endif
 
-QT_END_HEADER
+QT_END_NAMESPACE
 
 Q_DECLARE_METATYPE(QAudio::Error)
 Q_DECLARE_METATYPE(QAudio::State)
 Q_DECLARE_METATYPE(QAudio::Mode)
 
+QT_END_HEADER
+
 #endif // QAUDIO_H

src/multimedia/audio/qaudio_mac.cpp

@@ -44,21 +44,6 @@
 
 QT_BEGIN_NAMESPACE
 
-// Debugging
-QDebug operator<<(QDebug dbg, const QAudioFormat& audioFormat)
-{
-    dbg.nospace() << "QAudioFormat(" <<
-            audioFormat.frequency() << "," <<
-            audioFormat.channels() << "," <<
-            audioFormat.sampleSize()<< "," <<
-            audioFormat.codec() << "," <<
-            audioFormat.byteOrder() << "," <<
-            audioFormat.sampleType() << ")";
-
-    return dbg.space();
-}
-
-
 // Conversion
 QAudioFormat toQAudioFormat(AudioStreamBasicDescription const& sf)
 {

src/multimedia/audio/qaudio_mac_p.h

@@ -67,10 +67,6 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Multimedia)
 
-
-
-extern QDebug operator<<(QDebug dbg, const QAudioFormat& audioFormat);
-
 extern QAudioFormat toQAudioFormat(const AudioStreamBasicDescription& streamFormat);
 extern AudioStreamBasicDescription toAudioStreamBasicDescription(QAudioFormat const& audioFormat);
 

src/multimedia/audio/qaudiodeviceinfo.h

@@ -109,8 +109,8 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 Q_DECLARE_METATYPE(QAudioDeviceInfo)
 
+QT_END_HEADER
+
 #endif // QAUDIODEVICEINFO_H

src/multimedia/audio/qaudioformat.cpp

@@ -403,5 +403,46 @@ QAudioFormat::SampleType QAudioFormat::sampleType() const
     \value LittleEndian  Samples are little endian byte order
 */
 
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug dbg, QAudioFormat::Endian endian)
+{
+    switch (endian) {
+        case QAudioFormat::BigEndian:
+            return dbg.nospace() << "BigEndian";
+        case QAudioFormat::LittleEndian:
+            return dbg.nospace() << "LittleEndian";
+    }
+}
+
+QDebug operator<<(QDebug dbg, QAudioFormat::SampleType type)
+{
+    switch (type) {
+        case QAudioFormat::SignedInt:
+            return dbg.nospace() << "SignedInt";
+        case QAudioFormat::UnSignedInt:
+            return dbg.nospace() << "UnSignedInt";
+        case QAudioFormat::Float:
+            return dbg.nospace() << "Float";
+        default:
+            return dbg.nospace() << "Unknown";
+    }
+}
+
+QDebug operator<<(QDebug dbg, const QAudioFormat &f)
+{
+    dbg.nospace() << "QAudioFormat(" << f.sampleRate();
+    dbg.nospace() << "Hz, " << f.sampleSize();
+    dbg.nospace() << "bit, channelCount=" << f.channelCount();
+    dbg.nospace() << ", sampleType=" << f.sampleType();
+    dbg.nospace() << ", byteOrder=" << f.byteOrder();
+    dbg.nospace() << ", codec=" << f.codec();
+    dbg.nospace() << ")";
+
+    return dbg.space();
+}
+#endif
+
+
+
 QT_END_NAMESPACE
 

src/multimedia/audio/qaudioformat.h

@@ -55,8 +55,6 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Multimedia)
 
-
-
 class QAudioFormatPrivate;
 
 class Q_MULTIMEDIA_EXPORT QAudioFormat
@@ -101,9 +99,18 @@ private:
     QSharedDataPointer<QAudioFormatPrivate> d;
 };
 
+#ifndef QT_NO_DEBUG_STREAM
+Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, const QAudioFormat &);
+Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QAudioFormat::SampleType);
+Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QAudioFormat::Endian);
+#endif
 
 QT_END_NAMESPACE
 
+Q_DECLARE_METATYPE(QAudioFormat)
+Q_DECLARE_METATYPE(QAudioFormat::SampleType)
+Q_DECLARE_METATYPE(QAudioFormat::Endian)
+
 QT_END_HEADER
 
 #endif  // QAUDIOFORMAT_H