Include moc_*.cpp files in main QtMM code

The reason of the refactoring is following the common approach
that leads to reducing compilation time and binary size.

- logic hasn't been touched
- some headers have been decoupled into header and cpp
- the same refactorings of examples, tests, plugins
  are coming in the next commits

Task-number: QTBUG-103290
Pick-to: 6.5 6.4
Change-Id: I6716cef5116769230c36e8d584d9ba6ec40aabb2
Reviewed-by: Lars Knoll <lars@knoll.priv.no>

14 files changed, 57 insertions, 9 deletions

diff --git a/src/multimedia/CMakeLists.txt b/src/multimedia/CMakeLists.txt
index 6f16d37b2..2c059b9dc 100644
--- a/src/multimedia/CMakeLists.txt
+++ b/src/multimedia/CMakeLists.txt
@@ -28,7 +28,7 @@ qt_internal_add_module(Multimedia
         audio/qaudiohelpers.cpp audio/qaudiohelpers_p.h
         audio/qaudiosource.cpp audio/qaudiosource.h
         audio/qaudiosink.cpp audio/qaudiosink.h
-        audio/qaudiosystem_p.h
+        audio/qaudiosystem.cpp audio/qaudiosystem_p.h
         audio/qsamplecache_p.cpp audio/qsamplecache_p.h
         audio/qsoundeffect.cpp audio/qsoundeffect.h
         audio/qwavedecoder.cpp audio/qwavedecoder.h
@@ -47,7 +47,7 @@ qt_internal_add_module(Multimedia
         platform/qplatformmediaformatinfo.cpp  platform/qplatformmediaformatinfo_p.h
         platform/qplatformmediaintegration.cpp platform/qplatformmediaintegration_p.h
         platform/qplatformmediaplayer.cpp platform/qplatformmediaplayer_p.h
-        platform/qplatformmediaplugin_p.h
+        platform/qplatformmediaplugin.cpp platform/qplatformmediaplugin_p.h
         platform/qplatformvideodevices.cpp platform/qplatformvideodevices_p.h
         platform/qplatformvideosink.cpp platform/qplatformvideosink_p.h
         playback/qmediaplayer.cpp playback/qmediaplayer.h playback/qmediaplayer_p.h
diff --git a/src/multimedia/audio/qaudiodevice.cpp b/src/multimedia/audio/qaudiodevice.cpp
index ce7d80f6d..f4f51d5a2 100644
--- a/src/multimedia/audio/qaudiodevice.cpp
+++ b/src/multimedia/audio/qaudiodevice.cpp
@@ -369,3 +369,5 @@ QDebug operator<<(QDebug dbg, QAudioDevice::Mode mode)
 #endif
 
 QT_END_NAMESPACE
+
+#include "moc_qaudiodevice.cpp"
diff --git a/src/multimedia/audio/qaudiosystem.cpp b/src/multimedia/audio/qaudiosystem.cpp
new file mode 100644
index 000000000..ef7552492
--- /dev/null
+++ b/src/multimedia/audio/qaudiosystem.cpp
@@ -0,0 +1,19 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#include "qaudiosystem_p.h"
+
+QT_BEGIN_NAMESPACE
+
+QPlatformAudioSink::QPlatformAudioSink(QObject *parent) : QObject(parent) { }
+
+qreal QPlatformAudioSink::volume() const
+{
+    return 1.0;
+}
+
+QPlatformAudioSource::QPlatformAudioSource(QObject *parent) : QObject(parent) { }
+
+QT_END_NAMESPACE
+
+#include "moc_qaudiosystem_p.cpp"
diff --git a/src/multimedia/audio/qaudiosystem_p.h b/src/multimedia/audio/qaudiosystem_p.h
index cfb21fd22..e85968b86 100644
--- a/src/multimedia/audio/qaudiosystem_p.h
+++ b/src/multimedia/audio/qaudiosystem_p.h
@@ -33,7 +33,7 @@ class Q_MULTIMEDIA_EXPORT QPlatformAudioSink : public QObject
     Q_OBJECT
 
 public:
-    QPlatformAudioSink(QObject *parent) : QObject(parent) {}
+    QPlatformAudioSink(QObject *parent);
     virtual void start(QIODevice *device) = 0;
     virtual QIODevice* start() = 0;
     virtual void stop() = 0;
@@ -49,7 +49,7 @@ public:
     virtual void setFormat(const QAudioFormat& fmt) = 0;
     virtual QAudioFormat format() const = 0;
     virtual void setVolume(qreal) {}
-    virtual qreal volume() const { return 1.0; }
+    virtual qreal volume() const;
 
     QElapsedTimer elapsedTime;
 
@@ -63,7 +63,7 @@ class Q_MULTIMEDIA_EXPORT QPlatformAudioSource : public QObject
     Q_OBJECT
 
 public:
-    QPlatformAudioSource(QObject *parent) : QObject(parent) {}
+    QPlatformAudioSource(QObject *parent);
     virtual void start(QIODevice *device) = 0;
     virtual QIODevice* start() = 0;
     virtual void stop() = 0;
diff --git a/src/multimedia/camera/qcameradevice.cpp b/src/multimedia/camera/qcameradevice.cpp
index 1cef724dc..c94860963 100644
--- a/src/multimedia/camera/qcameradevice.cpp
+++ b/src/multimedia/camera/qcameradevice.cpp
@@ -432,3 +432,5 @@ QDebug operator<<(QDebug d, const QCameraDevice &camera)
 #endif
 
 QT_END_NAMESPACE
+
+#include "moc_qcameradevice.cpp"
diff --git a/src/multimedia/platform/qplatformaudiodecoder.cpp b/src/multimedia/platform/qplatformaudiodecoder.cpp
index ea4dbfaa6..99dfdee98 100644
--- a/src/multimedia/platform/qplatformaudiodecoder.cpp
+++ b/src/multimedia/platform/qplatformaudiodecoder.cpp
@@ -79,3 +79,5 @@ void QPlatformAudioDecoder::durationChanged(qint64 duration)
 }
 
 QT_END_NAMESPACE
+
+#include "moc_qplatformaudiodecoder_p.cpp"
diff --git a/src/multimedia/platform/qplatformmediacapture.cpp b/src/multimedia/platform/qplatformmediacapture.cpp
index effa82adf..b9b271942 100644
--- a/src/multimedia/platform/qplatformmediacapture.cpp
+++ b/src/multimedia/platform/qplatformmediacapture.cpp
@@ -14,3 +14,4 @@ QPlatformMediaCaptureSession::~QPlatformMediaCaptureSession()
 
 QT_END_NAMESPACE
 
+#include "moc_qplatformmediacapture_p.cpp"
diff --git a/src/multimedia/platform/qplatformmediaplugin.cpp b/src/multimedia/platform/qplatformmediaplugin.cpp
new file mode 100644
index 000000000..7828fa08e
--- /dev/null
+++ b/src/multimedia/platform/qplatformmediaplugin.cpp
@@ -0,0 +1,14 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#include "qplatformmediaplugin_p.h"
+
+QT_BEGIN_NAMESPACE
+
+QPlatformMediaPlugin::QPlatformMediaPlugin(QObject *parent) : QObject(parent) { }
+
+QPlatformMediaPlugin::~QPlatformMediaPlugin() = default;
+
+QT_END_NAMESPACE
+
+#include "moc_qplatformmediaplugin_p.cpp"
diff --git a/src/multimedia/platform/qplatformmediaplugin_p.h b/src/multimedia/platform/qplatformmediaplugin_p.h
index c14f799fa..4c8b9e458 100644
--- a/src/multimedia/platform/qplatformmediaplugin_p.h
+++ b/src/multimedia/platform/qplatformmediaplugin_p.h
@@ -30,10 +30,8 @@ class Q_MULTIMEDIA_EXPORT QPlatformMediaPlugin : public QObject
 {
     Q_OBJECT
 public:
-    explicit QPlatformMediaPlugin(QObject *parent = nullptr)
-        : QObject(parent)
-    {}
-    ~QPlatformMediaPlugin() = default;
+    explicit QPlatformMediaPlugin(QObject *parent = nullptr);
+    ~QPlatformMediaPlugin() override;
 
     virtual QPlatformMediaIntegration *create(const QString &key) = 0;
 
diff --git a/src/multimedia/qmediaformat.cpp b/src/multimedia/qmediaformat.cpp
index e70f87f4f..275cdf8b8 100644
--- a/src/multimedia/qmediaformat.cpp
+++ b/src/multimedia/qmediaformat.cpp
@@ -890,3 +890,5 @@ void QMediaFormat::resolveForEncoding(ResolveFlags flags)
     \internal
 */
 QT_END_NAMESPACE
+
+#include "moc_qmediaformat.cpp"
diff --git a/src/multimedia/qmediametadata.cpp b/src/multimedia/qmediametadata.cpp
index 2ebf18ca3..96568f167 100644
--- a/src/multimedia/qmediametadata.cpp
+++ b/src/multimedia/qmediametadata.cpp
@@ -512,3 +512,5 @@ QString QMediaMetaData::metaDataKeyToString(QMediaMetaData::Key key)
 */
 
 QT_END_NAMESPACE
+
+#include "moc_qmediametadata.cpp"
diff --git a/src/multimedia/recording/qscreencapture.cpp b/src/multimedia/recording/qscreencapture.cpp
index 9357bb5b1..08460d217 100644
--- a/src/multimedia/recording/qscreencapture.cpp
+++ b/src/multimedia/recording/qscreencapture.cpp
@@ -254,3 +254,5 @@ class QPlatformScreenCapture *QScreenCapture::platformScreenCapture() const
 }
 
 QT_END_NAMESPACE
+
+#include "moc_qscreencapture.cpp"
diff --git a/src/multimedia/video/qvideooutputorientationhandler.cpp b/src/multimedia/video/qvideooutputorientationhandler.cpp
index 7cc8b7e33..c34e9e92a 100644
--- a/src/multimedia/video/qvideooutputorientationhandler.cpp
+++ b/src/multimedia/video/qvideooutputorientationhandler.cpp
@@ -48,3 +48,5 @@ void QVideoOutputOrientationHandler::screenOrientationChanged(Qt::ScreenOrientat
 }
 
 QT_END_NAMESPACE
+
+#include "moc_qvideooutputorientationhandler_p.cpp"
diff --git a/src/multimedia/video/qvideowindow.cpp b/src/multimedia/video/qvideowindow.cpp
index 70a6cb865..acf7ee639 100644
--- a/src/multimedia/video/qvideowindow.cpp
+++ b/src/multimedia/video/qvideowindow.cpp
@@ -517,3 +517,5 @@ void QVideoWindow::setVideoFrame(const QVideoFrame &frame)
 }
 
 QT_END_NAMESPACE
+
+#include "moc_qvideowindow_p.cpp"