Merge remote-tracking branch 'origin/5.8' into 5.9

Conflicts:
	src/plugins/gstreamer/camerabin/camerabincontainer.h

Change-Id: I4942d41d69112335fe0c994002f1b32ef3aad051

50 files changed, 211 insertions, 282 deletions

diff --git a/src/gsttools/gsttools.pro b/src/gsttools/gsttools.pro
index e84454980..edbf603e3 100644
--- a/src/gsttools/gsttools.pro
+++ b/src/gsttools/gsttools.pro
@@ -8,17 +8,13 @@ QT = core-private multimedia-private gui-private
 !static:DEFINES += QT_MAKEDLL
 DEFINES += GLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26
 
-qtConfig(alsa) {
-    DEFINES += HAVE_ALSA
+qtConfig(alsa): \
     QMAKE_USE += alsa
-}
 
 QMAKE_USE += gstreamer
 
-qtConfig(resourcepolicy) {
-    DEFINES += HAVE_RESOURCE_POLICY
+qtConfig(resourcepolicy): \
     QMAKE_USE += libresourceqt5
-}
 
 # Header files must go inside source directory of a module
 # to be installed by syncqt.
@@ -101,11 +97,8 @@ qtConfig(gstreamer_app) {
     QMAKE_USE += gstreamer_app
     PRIVATE_HEADERS += qgstappsrc_p.h
     SOURCES += qgstappsrc.cpp
-    DEFINES += HAVE_GST_APPSRC
 }
 
-qtConfig(linux_v4l): DEFINES += USE_V4L
-
 HEADERS += $$PRIVATE_HEADERS
 
 DESTDIR = $$QT.multimedia.libs
diff --git a/src/gsttools/qgstreameraudioinputselector.cpp b/src/gsttools/qgstreameraudioinputselector.cpp
index 668347f5c..6d74feb1b 100644
--- a/src/gsttools/qgstreameraudioinputselector.cpp
+++ b/src/gsttools/qgstreameraudioinputselector.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "qgstreameraudioinputselector_p.h"
 
 #include <QtCore/QDir>
@@ -44,7 +45,7 @@
 
 #include <gst/gst.h>
 
-#ifdef HAVE_ALSA
+#if QT_CONFIG(alsa)
 #include <alsa/asoundlib.h>
 #endif
 
@@ -115,7 +116,7 @@ void QGstreamerAudioInputSelector::update()
 
 void QGstreamerAudioInputSelector::updateAlsaDevices()
 {
-#ifdef HAVE_ALSA
+#if QT_CONFIG(alsa)
     void **hints, **n;
     if (snd_device_name_hint(-1, "pcm", &hints) < 0) {
         qWarning()<<"no alsa devices available";
diff --git a/src/gsttools/qgstutils.cpp b/src/gsttools/qgstutils.cpp
index 902c71013..cb6048818 100644
--- a/src/gsttools/qgstutils.cpp
+++ b/src/gsttools/qgstutils.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "qgstutils_p.h"
 
 #include <QtCore/qdatetime.h>
@@ -58,7 +59,7 @@
 
 template<typename T, int N> static int lengthOf(const T (&)[N]) { return N; }
 
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
 #  include <private/qcore_unix_p.h>
 #  include <linux/videodev2.h>
 #endif
@@ -620,7 +621,7 @@ QVector<QGstUtils::CameraInfo> QGstUtils::enumerateCameras(GstElementFactory *fa
         }
     }
 
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
     QDir devDir(QStringLiteral("/dev"));
     devDir.setFilter(QDir::System);
 
@@ -675,7 +676,7 @@ QVector<QGstUtils::CameraInfo> QGstUtils::enumerateCameras(GstElementFactory *fa
         qt_safe_close(fd);
     }
     camerasCacheAgeTimer.restart();
-#endif // USE_V4L
+#endif // linux_v4l
 
     return devices;
 }
diff --git a/src/multimedia/audio/audio.pri b/src/multimedia/audio/audio.pri
index d6d74a316..388124205 100644
--- a/src/multimedia/audio/audio.pri
+++ b/src/multimedia/audio/audio.pri
@@ -41,13 +41,10 @@ SOURCES += \
            audio/qaudiohelpers.cpp
 
 qtConfig(pulseaudio) {
-    QMAKE_USE += pulseaudio
-
-    DEFINES += QT_MULTIMEDIA_PULSEAUDIO
+    QMAKE_USE_FOR_PRIVATE += pulseaudio
     PRIVATE_HEADERS += audio/qsoundeffect_pulse_p.h
     SOURCES += audio/qsoundeffect_pulse_p.cpp
 } else {
-    DEFINES += QT_MULTIMEDIA_QAUDIO
     PRIVATE_HEADERS += audio/qsoundeffect_qaudio_p.h
     SOURCES += audio/qsoundeffect_qaudio_p.cpp
 }
diff --git a/src/multimedia/audio/qsoundeffect.cpp b/src/multimedia/audio/qsoundeffect.cpp
index f8b8d7b18..556ba1193 100644
--- a/src/multimedia/audio/qsoundeffect.cpp
+++ b/src/multimedia/audio/qsoundeffect.cpp
@@ -37,11 +37,12 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "qsoundeffect.h"
 
-#if defined(QT_MULTIMEDIA_PULSEAUDIO)
+#if QT_CONFIG(pulseaudio)
 #include "qsoundeffect_pulse_p.h"
-#elif(QT_MULTIMEDIA_QAUDIO)
+#else
 #include "qsoundeffect_qaudio_p.h"
 #endif
 
diff --git a/src/multimedia/camera/qcamera.h b/src/multimedia/camera/qcamera.h
index 9d3d26b0e..685298905 100644
--- a/src/multimedia/camera/qcamera.h
+++ b/src/multimedia/camera/qcamera.h
@@ -257,9 +257,15 @@ private:
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QCamera::LockTypes)
 
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
+QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+
 Q_DECL_CONSTEXPR Q_INLINE_TEMPLATE bool operator==(const QCamera::FrameRateRange &r1, const QCamera::FrameRateRange &r2) Q_DECL_NOTHROW
 { return r1.minimumFrameRate == r2.minimumFrameRate && r1.maximumFrameRate == r2.maximumFrameRate; }
 
+QT_WARNING_POP
+
 Q_DECL_CONSTEXPR Q_INLINE_TEMPLATE bool operator!=(const QCamera::FrameRateRange &r1, const QCamera::FrameRateRange &r2) Q_DECL_NOTHROW
 { return !(r1 == r2); }
 
diff --git a/src/multimedia/configure.json b/src/multimedia/configure.json
index 4af05b79d..2d51102f5 100644
--- a/src/multimedia/configure.json
+++ b/src/multimedia/configure.json
@@ -10,7 +10,8 @@
             "alsa": "boolean",
             "gstreamer": { "type": "optionalString", "values": [ "no", "yes", "0.10", "1.0" ] },
             "pulseaudio": "boolean",
-            "wmf-backend": "boolean"
+            "mediaplayer-backend": { "type": "string", "values": [ "directshow", "wmf" ] },
+            "wmf-backend": { "type": "void", "name": "mediaplayer-backend", "value": "wmf" }
         }
     },
 
@@ -192,6 +193,13 @@
             "condition": "config.win32 && libs.directshow",
             "output": [ "feature", "privateFeature" ]
         },
+        "directshow-player": {
+            "label": "DirectShow",
+            "enable": "input.mediaplayer-backend == 'directshow'",
+            "disable": "input.mediaplayer-backend == 'wmf'",
+            "condition": "features.directshow && !features.wmf-player",
+            "output": [ "privateFeature" ]
+        },
         "evr": {
             "label": "evr.h",
             "condition": "config.win32 && tests.evr",
@@ -274,18 +282,23 @@
         "wmsdk": {
             "label": "wmsdk.h",
             "condition": "config.win32 && tests.wmsdk",
-            "output": [ "feature", "privateFeature" ]
+            "output": [ "privateFeature" ]
         },
         "wshellitem": {
             "label": "WShellItem",
             "condition": "config.win32 && features.directshow && tests.wshellitem",
             "output": [ "feature", "privateFeature" ]
         },
-        "wmf-backend": {
+        "wmf": {
             "label": "Windows Media Foundation",
-            "emitIf": "config.win32",
-            "autoDetect": false,
-            "condition": "libraries.wmf",
+            "condition": "config.win32 && libs.wmf",
+            "output": [ "privateFeature" ]
+        },
+        "wmf-player": {
+            "label": "Windows Media Foundation",
+            "enable": "input.mediaplayer-backend == 'wmf'",
+            "disable": "input.mediaplayer-backend != 'wmf'",
+            "condition": "features.wmf",
             "output": [ "privateFeature" ]
         }
     },
@@ -307,7 +320,14 @@
                 "mmrenderer",
                 "avfoundation",
                 "directshow",
-                "wmf-backend"
+                "wmf",
+                {
+                    "message": "Media player backend",
+                    "type": "firstAvailableFeature",
+                    "args": "directshow-player wmf-player",
+                    "condition": "config.win32"
+                }
+
             ]
         }
     ]
diff --git a/src/multimedia/qtmultimediadefs.h b/src/multimedia/qtmultimediadefs.h
deleted file mode 100644
index f0042faf6..000000000
--- a/src/multimedia/qtmultimediadefs.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#ifndef QTMULTIMEDIA_P_H
-#define QTMULTIMEDIA_P_H
-
-#include <QtCore/qglobal.h>
-
-QT_BEGIN_NAMESPACE
-
-#ifndef QT_STATIC
-#    if defined(QT_BUILD_MULTIMEDIA_LIB)
-#        define Q_MULTIMEDIA_EXPORT Q_DECL_EXPORT
-#    else
-#        define Q_MULTIMEDIA_EXPORT Q_DECL_IMPORT
-#    endif
-#else
-#    define Q_MULTIMEDIA_EXPORT
-#endif
-
-QT_END_NAMESPACE
-
-#endif // QMULTIMEDIA_P_H
-
diff --git a/src/plugins/avfoundation/camera/camera.pro b/src/plugins/avfoundation/camera/camera.pro
index bd7b1fc97..4b960ed5a 100644
--- a/src/plugins/avfoundation/camera/camera.pro
+++ b/src/plugins/avfoundation/camera/camera.pro
@@ -20,8 +20,6 @@ QMAKE_USE += avfoundation
 
 OTHER_FILES += avfcamera.json
 
-DEFINES += QMEDIA_AVF_CAMERA
-
 HEADERS += \
     avfcameradebug.h \
     avfcameraserviceplugin.h \
diff --git a/src/plugins/avfoundation/mediaplayer/mediaplayer.pro b/src/plugins/avfoundation/mediaplayer/mediaplayer.pro
index f9a086b33..b60b276e9 100644
--- a/src/plugins/avfoundation/mediaplayer/mediaplayer.pro
+++ b/src/plugins/avfoundation/mediaplayer/mediaplayer.pro
@@ -10,8 +10,6 @@ LIBS += -framework CoreMedia -framework CoreVideo -framework QuartzCore
 
 QMAKE_USE += avfoundation
 
-DEFINES += QMEDIA_AVF_MEDIAPLAYER
-
 HEADERS += \
     avfmediaplayercontrol.h \
     avfmediaplayermetadatacontrol.h \
diff --git a/src/plugins/directshow/camera/camera.pri b/src/plugins/directshow/camera/camera.pri
index fb7fbd3f5..d8ee59aa9 100644
--- a/src/plugins/directshow/camera/camera.pri
+++ b/src/plugins/directshow/camera/camera.pri
@@ -1,9 +1,5 @@
 INCLUDEPATH += $$PWD
 
-DEFINES += QMEDIA_DIRECTSHOW_CAMERA
-
-mingw: DEFINES += QT_NO_WMSDK
-
 win32: DEFINES += _CRT_SECURE_NO_WARNINGS
 
 HEADERS += \
diff --git a/src/plugins/directshow/directshow.pro b/src/plugins/directshow/directshow.pro
index cbf82afb3..35301474f 100644
--- a/src/plugins/directshow/directshow.pro
+++ b/src/plugins/directshow/directshow.pro
@@ -8,13 +8,11 @@ win32:!qtHaveModule(opengl)|qtConfig(dynamicgl) {
 HEADERS += dsserviceplugin.h
 SOURCES += dsserviceplugin.cpp
 
-!qtConfig(wmsdk): DEFINES += QT_NO_WMSDK
-
 mingw: DEFINES += NO_DSHOW_STRSAFE
 
 include(common/common.pri)
 include(helpers/helpers.pri)
-!qtConfig(wmf-backend): include(player/player.pri)
+qtConfig(directshow-player): include(player/player.pri)
 include(camera/camera.pri)
 
 OTHER_FILES += \
diff --git a/src/plugins/directshow/dsserviceplugin.cpp b/src/plugins/directshow/dsserviceplugin.cpp
index 4b84841bd..9060bac7c 100644
--- a/src/plugins/directshow/dsserviceplugin.cpp
+++ b/src/plugins/directshow/dsserviceplugin.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <dshow.h>
 
 #include <QtCore/qstring.h>
@@ -46,21 +47,16 @@
 #include "directshowglobal.h"
 #include "dsserviceplugin.h"
 
-#ifdef QMEDIA_DIRECTSHOW_CAMERA
 #include "dsvideodevicecontrol.h"
 #include <dshow.h>
 #include "dscameraservice.h"
-#endif
 
-#ifdef QMEDIA_DIRECTSHOW_PLAYER
+#if QT_CONFIG(directshow_player)
 #include "directshowplayerservice.h"
 #endif
 
 #include <qmediaserviceproviderplugin.h>
 
-
-#ifdef QMEDIA_DIRECTSHOW_CAMERA
-
 extern const CLSID CLSID_VideoInputDeviceCategory;
 
 
@@ -76,7 +72,6 @@ extern const CLSID CLSID_VideoInputDeviceCategory;
 #endif // Q_CC_MSVC
 #include <windows.h>
 #include <ocidl.h>
-#endif
 
 QT_BEGIN_NAMESPACE
 Q_LOGGING_CATEGORY(qtDirectShowPlugin, "qt.multimedia.plugins.directshow")
@@ -99,13 +94,11 @@ void releaseRefCount()
 
 QMediaService* DSServicePlugin::create(QString const& key)
 {
-#ifdef QMEDIA_DIRECTSHOW_CAMERA
     if (key == QLatin1String(Q_MEDIASERVICE_CAMERA)) {
         addRefCount();
         return new DSCameraService;
     }
-#endif
-#ifdef QMEDIA_DIRECTSHOW_PLAYER
+#if QT_CONFIG(directshow_player)
     if (key == QLatin1String(Q_MEDIASERVICE_MEDIAPLAYER)) {
         addRefCount();
         return new DirectShowPlayerService;
@@ -132,14 +125,11 @@ QMediaServiceProviderHint::Features DSServicePlugin::supportedFeatures(
 
 QByteArray DSServicePlugin::defaultDevice(const QByteArray &service) const
 {
-#ifdef QMEDIA_DIRECTSHOW_CAMERA
     if (service == Q_MEDIASERVICE_CAMERA) {
         const QList<DSVideoDeviceInfo> &devs = DSVideoDeviceControl::availableDevices();
         if (!devs.isEmpty())
             return devs.first().first;
     }
-#endif
-
     return QByteArray();
 }
 
@@ -147,20 +137,17 @@ QList<QByteArray> DSServicePlugin::devices(const QByteArray &service) const
 {
     QList<QByteArray> result;
 
-#ifdef QMEDIA_DIRECTSHOW_CAMERA
     if (service == Q_MEDIASERVICE_CAMERA) {
         const QList<DSVideoDeviceInfo> &devs = DSVideoDeviceControl::availableDevices();
         for (const DSVideoDeviceInfo &info : devs)
             result.append(info.first);
     }
-#endif
 
     return result;
 }
 
 QString DSServicePlugin::deviceDescription(const QByteArray &service, const QByteArray &device)
 {
-#ifdef QMEDIA_DIRECTSHOW_CAMERA
     if (service == Q_MEDIASERVICE_CAMERA) {
         const QList<DSVideoDeviceInfo> &devs = DSVideoDeviceControl::availableDevices();
         for (const DSVideoDeviceInfo &info : devs) {
@@ -168,6 +155,5 @@ QString DSServicePlugin::deviceDescription(const QByteArray &service, const QByt
                 return info.second;
         }
     }
-#endif
     return QString();
 }
diff --git a/src/plugins/directshow/dsserviceplugin.h b/src/plugins/directshow/dsserviceplugin.h
index 8470fc3b5..b7ac6a86e 100644
--- a/src/plugins/directshow/dsserviceplugin.h
+++ b/src/plugins/directshow/dsserviceplugin.h
@@ -40,6 +40,7 @@
 #ifndef DSSERVICEPLUGIN_H
 #define DSSERVICEPLUGIN_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "qmediaserviceproviderplugin.h"
 
 QT_USE_NAMESPACE
@@ -56,7 +57,7 @@ class DSServicePlugin
     Q_INTERFACES(QMediaServiceFeaturesInterface)
     // The player service provided by the WMF-plugin should preferably be used.
     // DirectShow should then only provide the camera (see QTBUG-29172, QTBUG-29175).
-#ifdef QMEDIA_DIRECTSHOW_PLAYER
+#if QT_CONFIG(directshow_player)
     Q_PLUGIN_METADATA(IID "org.qt-project.qt.mediaserviceproviderfactory/5.0" FILE "directshow.json")
 #else
     Q_PLUGIN_METADATA(IID "org.qt-project.qt.mediaserviceproviderfactory/5.0" FILE "directshow_camera.json")
diff --git a/src/plugins/directshow/player/directshowmetadatacontrol.cpp b/src/plugins/directshow/player/directshowmetadatacontrol.cpp
index 6a88d76a9..45d3a958b 100644
--- a/src/plugins/directshow/player/directshowmetadatacontrol.cpp
+++ b/src/plugins/directshow/player/directshowmetadatacontrol.cpp
@@ -57,11 +57,13 @@
 #include "directshowmetadatacontrol.h"
 #include "directshowplayerservice.h"
 
-#ifndef QT_NO_WMSDK
+#include <QtMultimedia/private/qtmultimedia-config_p.h>
+
+#if QT_CONFIG(wmsdk)
 #include <wmsdk.h>
 #endif
 
-#ifndef QT_NO_SHELLITEM
+#if QT_CONFIG(wshellitem)
 #include <ShlObj.h>
 #include <propkeydef.h>
 #include <private/qsystemlibrary_p.h>
@@ -108,7 +110,7 @@ typedef HRESULT (WINAPI *q_SHCreateItemFromParsingName)(PCWSTR, IBindCtx *, cons
 static q_SHCreateItemFromParsingName sHCreateItemFromParsingName = 0;
 #endif
 
-#ifndef QT_NO_WMSDK
+#if QT_CONFIG(wmsdk)
 
 namespace
 {
@@ -290,7 +292,7 @@ static QVariant getValue(IWMHeaderInfo *header, const wchar_t *key)
 }
 #endif
 
-#ifndef QT_NO_SHELLITEM
+#if QT_CONFIG(wshellitem)
 static QVariant convertValue(const PROPVARIANT& var)
 {
     QVariant value;
@@ -390,7 +392,7 @@ void DirectShowMetaDataControl::updateMetadata(IFilterGraph2 *graph, IBaseFilter
 {
     m_metadata.clear();
 
-#ifndef QT_NO_SHELLITEM
+#if QT_CONFIG(wshellitem)
     if (!sHCreateItemFromParsingName) {
         QSystemLibrary lib(QStringLiteral("shell32"));
         sHCreateItemFromParsingName = (q_SHCreateItemFromParsingName)(lib.resolve("SHCreateItemFromParsingName"));
@@ -513,7 +515,7 @@ void DirectShowMetaDataControl::updateMetadata(IFilterGraph2 *graph, IBaseFilter
         goto send_event;
 #endif
 
-#ifndef QT_NO_WMSDK
+#if QT_CONFIG(wmsdk)
     IWMHeaderInfo *info = com_cast<IWMHeaderInfo>(source, IID_IWMHeaderInfo);
 
     if (info) {
diff --git a/src/plugins/directshow/player/directshowplayerservice.cpp b/src/plugins/directshow/player/directshowplayerservice.cpp
index 0b88496af..5fbb6ef05 100644
--- a/src/plugins/directshow/player/directshowplayerservice.cpp
+++ b/src/plugins/directshow/player/directshowplayerservice.cpp
@@ -55,22 +55,24 @@
 #include "directshowvideorenderercontrol.h"
 
 
-#ifdef HAVE_EVR
+#if QT_CONFIG(evr)
 #include "directshowevrvideowindowcontrol.h"
 #endif
 
-#ifndef QT_NO_WMSDK
-#include <wmsdk.h>
-#endif
-
 #include "qmediacontent.h"
 
+#include <QtMultimedia/private/qtmultimedia-config_p.h>
+
 #include <QtCore/qcoreapplication.h>
 #include <QtCore/qdatetime.h>
 #include <QtCore/qdir.h>
 #include <QtCore/qthread.h>
 #include <QtCore/qvarlengtharray.h>
 
+#if QT_CONFIG(wmsdk)
+#  include <wmsdk.h>
+#endif
+
 #ifndef Q_CC_MINGW
 #  include <comdef.h>
 #endif
@@ -197,7 +199,7 @@ QMediaControl *DirectShowPlayerService::requestControl(const char *name)
         if (!m_videoRendererControl && !m_videoWindowControl) {
             IBaseFilter *filter;
 
-#ifdef HAVE_EVR
+#if QT_CONFIG(evr)
             DirectShowEvrVideoWindowControl *evrControl = new DirectShowEvrVideoWindowControl;
             if ((filter = evrControl->filter()))
                 m_videoWindowControl = evrControl;
@@ -980,7 +982,7 @@ void DirectShowPlayerService::doSeek(QMutexLocker *locker)
 
 int DirectShowPlayerService::bufferStatus() const
 {
-#ifndef QT_NO_WMSDK
+#if QT_CONFIG(wmsdk)
     QMutexLocker locker(const_cast<QMutex *>(&m_mutex));
 
     if (IWMReaderAdvanced2 *reader = com_cast<IWMReaderAdvanced2>(
diff --git a/src/plugins/directshow/player/directshowvideorenderercontrol.cpp b/src/plugins/directshow/player/directshowvideorenderercontrol.cpp
index b86125df9..40f77e899 100644
--- a/src/plugins/directshow/player/directshowvideorenderercontrol.cpp
+++ b/src/plugins/directshow/player/directshowvideorenderercontrol.cpp
@@ -37,11 +37,12 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "directshowvideorenderercontrol.h"
 
 #include "videosurfacefilter.h"
 
-#ifdef HAVE_EVR
+#if QT_CONFIG(evr)
 #include "evrcustompresenter.h"
 #endif
 
@@ -52,7 +53,7 @@ DirectShowVideoRendererControl::DirectShowVideoRendererControl(DirectShowEventLo
     , m_loop(loop)
     , m_surface(0)
     , m_filter(0)
-#ifdef HAVE_EVR
+#if QT_CONFIG(evr)
     , m_evrPresenter(0)
 #endif
 {
@@ -60,7 +61,7 @@ DirectShowVideoRendererControl::DirectShowVideoRendererControl(DirectShowEventLo
 
 DirectShowVideoRendererControl::~DirectShowVideoRendererControl()
 {
-#ifdef HAVE_EVR
+#if QT_CONFIG(evr)
     if (m_evrPresenter) {
         m_evrPresenter->setSurface(Q_NULLPTR);
         m_evrPresenter->Release();
@@ -80,7 +81,7 @@ void DirectShowVideoRendererControl::setSurface(QAbstractVideoSurface *surface)
     if (m_surface == surface)
         return;
 
-#ifdef HAVE_EVR
+#if QT_CONFIG(evr)
     if (m_evrPresenter) {
         m_evrPresenter->setSurface(Q_NULLPTR);
         m_evrPresenter->Release();
@@ -96,7 +97,7 @@ void DirectShowVideoRendererControl::setSurface(QAbstractVideoSurface *surface)
     m_surface = surface;
 
     if (m_surface) {
-#ifdef HAVE_EVR
+#if QT_CONFIG(evr)
         m_filter = com_new<IBaseFilter>(clsid_EnhancedVideoRenderer);
         m_evrPresenter = new EVRCustomPresenter(m_surface);
         if (!m_evrPresenter->isValid() || !qt_evr_setCustomPresenter(m_filter, m_evrPresenter)) {
diff --git a/src/plugins/directshow/player/directshowvideorenderercontrol.h b/src/plugins/directshow/player/directshowvideorenderercontrol.h
index 9d1a23933..36c5b2248 100644
--- a/src/plugins/directshow/player/directshowvideorenderercontrol.h
+++ b/src/plugins/directshow/player/directshowvideorenderercontrol.h
@@ -40,12 +40,15 @@
 #ifndef DIRECTSHOWVIDEORENDERERCONTROL_H
 #define DIRECTSHOWVIDEORENDERERCONTROL_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <dshow.h>
 
 #include "qvideorenderercontrol.h"
 
+#include <QtMultimedia/private/qtmultimedia-config_p.h>
+
 class DirectShowEventLoop;
-#ifdef HAVE_EVR
+#if QT_CONFIG(evr)
 class EVRCustomPresenter;
 #endif
 
@@ -70,7 +73,7 @@ private:
     DirectShowEventLoop *m_loop;
     QAbstractVideoSurface *m_surface;
     IBaseFilter *m_filter;
-#ifdef HAVE_EVR
+#if QT_CONFIG(evr)
     EVRCustomPresenter *m_evrPresenter;
 #endif
 };
diff --git a/src/plugins/directshow/player/player.pri b/src/plugins/directshow/player/player.pri
index 7391ec7f0..59ac5a330 100644
--- a/src/plugins/directshow/player/player.pri
+++ b/src/plugins/directshow/player/player.pri
@@ -5,8 +5,6 @@ LIBS += -lgdi32
 
 qtHaveModule(widgets): QT += widgets
 
-DEFINES += QMEDIA_DIRECTSHOW_PLAYER
-
 HEADERS += \
         $$PWD/directshowioreader.h \
         $$PWD/directshowiosource.h \
@@ -30,8 +28,6 @@ SOURCES += \
         $$PWD/vmr9videowindowcontrol.cpp
 
 qtConfig(evr) {
-    DEFINES += HAVE_EVR
-
     include($$PWD/../../common/evr.pri)
 
     HEADERS += \
@@ -41,8 +37,5 @@ qtConfig(evr) {
         $$PWD/directshowevrvideowindowcontrol.cpp
 }
 
-qtConfig(wshellitem) {
+qtConfig(wshellitem): \
     QT += core-private
-} else {
-    DEFINES += QT_NO_SHELLITEM
-}
diff --git a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp
index 5e00dab6f..779978e70 100644
--- a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp
+++ b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp
@@ -81,7 +81,7 @@ QGstreamerAudioDecoderSession::QGstreamerAudioDecoderSession(QObject *parent)
      m_outputBin(0),
      m_audioConvert(0),
      m_appSink(0),
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
      m_appSrc(0),
 #endif
      mDevice(0),
@@ -114,7 +114,7 @@ QGstreamerAudioDecoderSession::QGstreamerAudioDecoderSession(QObject *parent)
         gst_object_unref(GST_OBJECT(pad));
 
         g_object_set(G_OBJECT(m_playbin), "audio-sink", m_outputBin, NULL);
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
         g_signal_connect(G_OBJECT(m_playbin), "deep-notify::source", (GCallback) &QGstreamerAudioDecoderSession::configureAppSrcElement, (gpointer)this);
 #endif
 
@@ -130,7 +130,7 @@ QGstreamerAudioDecoderSession::~QGstreamerAudioDecoderSession()
         stop();
 
         delete m_busHelper;
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
         delete m_appSrc;
 #endif
         gst_object_unref(GST_OBJECT(m_bus));
@@ -138,7 +138,7 @@ QGstreamerAudioDecoderSession::~QGstreamerAudioDecoderSession()
     }
 }
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
 void QGstreamerAudioDecoderSession::configureAppSrcElement(GObject* object, GObject *orig, GParamSpec *pspec, QGstreamerAudioDecoderSession* self)
 {
     Q_UNUSED(object);
@@ -307,7 +307,7 @@ void QGstreamerAudioDecoderSession::setSourceFilename(const QString &fileName)
 {
     stop();
     mDevice = 0;
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
     if (m_appSrc)
         m_appSrc->deleteLater();
     m_appSrc = 0;
@@ -346,7 +346,7 @@ void QGstreamerAudioDecoderSession::start()
     if (!mSource.isEmpty()) {
         g_object_set(G_OBJECT(m_playbin), "uri", QUrl::fromLocalFile(mSource).toEncoded().constData(), NULL);
     } else if (mDevice) {
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
         // make sure we can read from device
         if (!mDevice->isOpen() || !mDevice->isReadable()) {
             processInvalidMedia(QAudioDecoder::AccessDeniedError, "Unable to read from specified device");
diff --git a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.h b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.h
index 8038d6a25..385908cbd 100644
--- a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.h
+++ b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.h
@@ -40,13 +40,14 @@
 #ifndef QGSTREAMERPLAYERSESSION_H
 #define QGSTREAMERPLAYERSESSION_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <QObject>
 #include <QtCore/qmutex.h>
 #include "qgstreameraudiodecodercontrol.h"
 #include <private/qgstreamerbushelper_p.h>
 #include "qaudiodecoder.h"
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
 #include <private/qgstappsrc_p.h>
 #endif
 
@@ -75,7 +76,7 @@ public:
 
     bool processBusMessage(const QGstreamerMessage &message) override;
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
     QGstAppSrc *appsrc() const { return m_appSrc; }
     static void configureAppSrcElement(GObject*, GObject*, GParamSpec*,QGstreamerAudioDecoderSession* _this);
 #endif
@@ -134,7 +135,7 @@ private:
     GstElement *m_audioConvert;
     GstAppSink *m_appSink;
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
     QGstAppSrc *m_appSrc;
 #endif
 
diff --git a/src/plugins/gstreamer/camerabin/camerabin.pro b/src/plugins/gstreamer/camerabin/camerabin.pro
index d214d61c6..183ddf2d4 100644
--- a/src/plugins/gstreamer/camerabin/camerabin.pro
+++ b/src/plugins/gstreamer/camerabin/camerabin.pro
@@ -53,8 +53,6 @@ SOURCES += \
     $$PWD/camerabininfocontrol.cpp
 
 qtConfig(gstreamer_photography) {
-    DEFINES += HAVE_GST_PHOTOGRAPHY
-
     HEADERS += \
         $$PWD/camerabinfocus.h \
         $$PWD/camerabinexposure.h \
@@ -71,13 +69,7 @@ qtConfig(gstreamer_photography) {
     DEFINES += GST_USE_UNSTABLE_API #prevents warnings because of unstable photography API
 }
 
-qtConfig(gstreamer_encodingprofiles) {
-    DEFINES += HAVE_GST_ENCODING_PROFILES
-}
-
 qtConfig(linux_v4l) {
-    DEFINES += USE_V4L
-
     HEADERS += \
         $$PWD/camerabinv4limageprocessing.h
 
diff --git a/src/plugins/gstreamer/camerabin/camerabinaudioencoder.cpp b/src/plugins/gstreamer/camerabin/camerabinaudioencoder.cpp
index c638e087f..79c915aad 100644
--- a/src/plugins/gstreamer/camerabin/camerabinaudioencoder.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinaudioencoder.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "camerabinaudioencoder.h"
 #include "camerabincontainer.h"
 #include <private/qgstutils_p.h>
@@ -47,7 +48,7 @@ QT_BEGIN_NAMESPACE
 
 CameraBinAudioEncoder::CameraBinAudioEncoder(QObject *parent)
     :QAudioEncoderSettingsControl(parent)
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     , m_codecs(QGstCodecsInfo::AudioEncoder)
 #endif
 {
@@ -59,7 +60,7 @@ CameraBinAudioEncoder::~CameraBinAudioEncoder()
 
 QStringList CameraBinAudioEncoder::supportedAudioCodecs() const
 {
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     return m_codecs.supportedCodecs();
 #else
     return QStringList();
@@ -68,7 +69,7 @@ QStringList CameraBinAudioEncoder::supportedAudioCodecs() const
 
 QString CameraBinAudioEncoder::codecDescription(const QString &codecName) const
 {
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     return m_codecs.codecDescription(codecName);
 #else
     Q_UNUSED(codecName)
@@ -112,7 +113,7 @@ void CameraBinAudioEncoder::resetActualSettings()
     m_actualAudioSettings = m_audioSettings;
 }
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
 
 GstEncodingProfile *CameraBinAudioEncoder::createProfile()
 {
diff --git a/src/plugins/gstreamer/camerabin/camerabinaudioencoder.h b/src/plugins/gstreamer/camerabin/camerabinaudioencoder.h
index 7178a6b09..b8091c8ca 100644
--- a/src/plugins/gstreamer/camerabin/camerabinaudioencoder.h
+++ b/src/plugins/gstreamer/camerabin/camerabinaudioencoder.h
@@ -40,6 +40,7 @@
 #ifndef CAMERABINAUDIOENCODE_H
 #define CAMERABINAUDIOENCODE_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <qaudioencodersettingscontrol.h>
 
 #include <QtCore/qstringlist.h>
@@ -49,7 +50,7 @@
 #include <gst/gst.h>
 #include <gst/pbutils/pbutils.h>
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
 #include <gst/pbutils/encoding-profile.h>
 #include <private/qgstcodecsinfo_p.h>
 #endif
@@ -85,7 +86,7 @@ public:
     void setActualAudioSettings(const QAudioEncoderSettings&);
     void resetActualSettings();
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     GstEncodingProfile *createProfile();
 #endif
 
@@ -95,7 +96,7 @@ Q_SIGNALS:
     void settingsChanged();
 
 private:
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     QGstCodecsInfo m_codecs;
 #endif
 
diff --git a/src/plugins/gstreamer/camerabin/camerabincontainer.cpp b/src/plugins/gstreamer/camerabin/camerabincontainer.cpp
index e424f92a1..0fc51611e 100644
--- a/src/plugins/gstreamer/camerabin/camerabincontainer.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabincontainer.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "camerabincontainer.h"
 #include <QtCore/qregexp.h>
 #include <private/qgstutils_p.h>
@@ -47,7 +48,7 @@ QT_BEGIN_NAMESPACE
 
 CameraBinContainer::CameraBinContainer(QObject *parent)
     :QMediaContainerControl(parent)
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     , m_supportedContainers(QGstCodecsInfo::Muxer)
 #endif
 {
@@ -55,7 +56,7 @@ CameraBinContainer::CameraBinContainer(QObject *parent)
 
 QStringList CameraBinContainer::supportedContainers() const
 {
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     return m_supportedContainers.supportedCodecs();
 #else
     return QStringList();
@@ -64,7 +65,7 @@ QStringList CameraBinContainer::supportedContainers() const
 
 QString CameraBinContainer::containerDescription(const QString &formatMimeType) const
 {
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     return m_supportedContainers.codecDescription(formatMimeType);
 #else
     Q_UNUSED(formatMimeType)
@@ -79,7 +80,7 @@ QString CameraBinContainer::containerFormat() const
 
 void CameraBinContainer::setContainerFormat(const QString &format)
 {
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     if (m_format != format) {
         m_format = format;
         m_actualFormat = format;
@@ -95,7 +96,7 @@ QString CameraBinContainer::actualContainerFormat() const
 
 void CameraBinContainer::setActualContainerFormat(const QString &containerFormat)
 {
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     m_actualFormat = containerFormat;
 #endif
 }
@@ -105,7 +106,7 @@ void CameraBinContainer::resetActualContainerFormat()
     m_actualFormat = m_format;
 }
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
 
 GstEncodingContainerProfile *CameraBinContainer::createProfile()
 {
diff --git a/src/plugins/gstreamer/camerabin/camerabincontainer.h b/src/plugins/gstreamer/camerabin/camerabincontainer.h
index b9b7f1214..738e55e2a 100644
--- a/src/plugins/gstreamer/camerabin/camerabincontainer.h
+++ b/src/plugins/gstreamer/camerabin/camerabincontainer.h
@@ -41,6 +41,7 @@
 #ifndef CAMERABINMEDIACONTAINERCONTROL_H
 #define CAMERABINMEDIACONTAINERCONTROL_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <qmediacontainercontrol.h>
 #include <QtCore/qstringlist.h>
 #include <QtCore/qset.h>
@@ -48,7 +49,7 @@
 #include <gst/gst.h>
 #include <gst/pbutils/pbutils.h>
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
 #include <gst/pbutils/encoding-profile.h>
 #include <private/qgstcodecsinfo_p.h>
 #endif
@@ -72,7 +73,7 @@ public:
     void setActualContainerFormat(const QString &containerFormat);
     void resetActualContainerFormat();
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     GstEncodingContainerProfile *createProfile();
 #endif
 
@@ -83,7 +84,7 @@ private:
     QString m_format;
     QString m_actualFormat;
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     QGstCodecsInfo m_supportedContainers;
 #endif
 };
diff --git a/src/plugins/gstreamer/camerabin/camerabincontrol.cpp b/src/plugins/gstreamer/camerabin/camerabincontrol.cpp
index 48642d51b..a34315b8a 100644
--- a/src/plugins/gstreamer/camerabin/camerabincontrol.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabincontrol.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "camerabincontrol.h"
 #include "camerabincontainer.h"
 #include "camerabinaudioencoder.h"
diff --git a/src/plugins/gstreamer/camerabin/camerabinimageprocessing.cpp b/src/plugins/gstreamer/camerabin/camerabinimageprocessing.cpp
index e30441f86..f819c9f24 100644
--- a/src/plugins/gstreamer/camerabin/camerabinimageprocessing.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinimageprocessing.cpp
@@ -37,10 +37,11 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "camerabinimageprocessing.h"
 #include "camerabinsession.h"
 
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
 #include "camerabinv4limageprocessing.h"
 #endif
 
@@ -56,11 +57,11 @@ CameraBinImageProcessing::CameraBinImageProcessing(CameraBinSession *session)
     : QCameraImageProcessingControl(session)
     , m_session(session)
     , m_whiteBalanceMode(QCameraImageProcessing::WhiteBalanceAuto)
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
     , m_v4lImageControl(Q_NULLPTR)
 #endif
 {
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
     if (m_session->photography()) {
         m_mappedWbValues[GST_PHOTOGRAPHY_WB_MODE_AUTO] = QCameraImageProcessing::WhiteBalanceAuto;
         m_mappedWbValues[GST_PHOTOGRAPHY_WB_MODE_DAYLIGHT] = QCameraImageProcessing::WhiteBalanceSunlight;
@@ -96,7 +97,7 @@ CameraBinImageProcessing::CameraBinImageProcessing(CameraBinSession *session)
 #endif
 #endif
 
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
       m_v4lImageControl = new CameraBinV4LImageProcessing(m_session);
       connect(m_session, &CameraBinSession::statusChanged,
               m_v4lImageControl, &CameraBinV4LImageProcessing::updateParametersInfo);
@@ -181,7 +182,7 @@ QCameraImageProcessing::WhiteBalanceMode CameraBinImageProcessing::whiteBalanceM
 
 bool CameraBinImageProcessing::setWhiteBalanceMode(QCameraImageProcessing::WhiteBalanceMode mode)
 {
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
     if (isWhiteBalanceModeSupported(mode)) {
         m_whiteBalanceMode = mode;
 #if GST_CHECK_VERSION(1, 2, 0)
@@ -202,7 +203,7 @@ bool CameraBinImageProcessing::setWhiteBalanceMode(QCameraImageProcessing::White
 
 bool CameraBinImageProcessing::isWhiteBalanceModeSupported(QCameraImageProcessing::WhiteBalanceMode mode) const
 {
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
     return m_mappedWbValues.values().contains(mode);
 #else
     Q_UNUSED(mode);
@@ -212,7 +213,7 @@ bool CameraBinImageProcessing::isWhiteBalanceModeSupported(QCameraImageProcessin
 
 bool CameraBinImageProcessing::isParameterSupported(QCameraImageProcessingControl::ProcessingParameter parameter) const
 {
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
     if (parameter == QCameraImageProcessingControl::WhiteBalancePreset
             || parameter == QCameraImageProcessingControl::ColorFilter) {
         if (m_session->photography())
@@ -227,7 +228,7 @@ bool CameraBinImageProcessing::isParameterSupported(QCameraImageProcessingContro
             return true;
     }
 
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
     if (m_v4lImageControl->isParameterSupported(parameter))
         return true;
 #endif
@@ -243,14 +244,14 @@ bool CameraBinImageProcessing::isParameterValueSupported(QCameraImageProcessingC
     case SaturationAdjustment: {
         const bool isGstColorBalanceValueSupported = GST_IS_COLOR_BALANCE(m_session->cameraBin())
                 && qAbs(value.toReal()) <= 1.0;
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
         if (!isGstColorBalanceValueSupported)
             return m_v4lImageControl->isParameterValueSupported(parameter, value);
 #endif
         return isGstColorBalanceValueSupported;
     }
     case SharpeningAdjustment: {
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
         return m_v4lImageControl->isParameterValueSupported(parameter, value);
 #else
         return false;
@@ -260,14 +261,14 @@ bool CameraBinImageProcessing::isParameterValueSupported(QCameraImageProcessingC
         const QCameraImageProcessing::WhiteBalanceMode mode =
                 value.value<QCameraImageProcessing::WhiteBalanceMode>();
         const bool isPhotographyWhiteBalanceSupported = isWhiteBalanceModeSupported(mode);
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
         if (!isPhotographyWhiteBalanceSupported)
             return m_v4lImageControl->isParameterValueSupported(parameter, value);
 #endif
         return isPhotographyWhiteBalanceSupported;
     }
     case ColorTemperature: {
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
         return m_v4lImageControl->isParameterValueSupported(parameter, value);
 #else
         return false;
@@ -275,7 +276,7 @@ bool CameraBinImageProcessing::isParameterValueSupported(QCameraImageProcessingC
     }
     case ColorFilter: {
         const QCameraImageProcessing::ColorFilter filter = value.value<QCameraImageProcessing::ColorFilter>();
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
         return m_filterMap.contains(filter);
 #else
         return filter == QCameraImageProcessing::ColorFilterNone;
@@ -294,7 +295,7 @@ QVariant CameraBinImageProcessing::parameter(
     switch (parameter) {
     case QCameraImageProcessingControl::WhiteBalancePreset: {
         const QCameraImageProcessing::WhiteBalanceMode mode = whiteBalanceMode();
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
         if (mode == QCameraImageProcessing::WhiteBalanceAuto
                 || mode == QCameraImageProcessing::WhiteBalanceManual) {
             return m_v4lImageControl->parameter(parameter);
@@ -303,14 +304,14 @@ QVariant CameraBinImageProcessing::parameter(
         return QVariant::fromValue<QCameraImageProcessing::WhiteBalanceMode>(mode);
     }
     case QCameraImageProcessingControl::ColorTemperature: {
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
         return m_v4lImageControl->parameter(parameter);
 #else
         return QVariant();
 #endif
     }
     case QCameraImageProcessingControl::ColorFilter:
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
         if (GstPhotography *photography = m_session->photography()) {
 #if GST_CHECK_VERSION(1, 0, 0)
             GstPhotographyColorToneMode mode = GST_PHOTOGRAPHY_COLOR_TONE_MODE_NORMAL;
@@ -325,7 +326,7 @@ QVariant CameraBinImageProcessing::parameter(
         return QVariant::fromValue(QCameraImageProcessing::ColorFilterNone);
     default: {
         const bool isGstParameterSupported = m_values.contains(parameter);
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
         if (!isGstParameterSupported) {
             if (parameter == QCameraImageProcessingControl::BrightnessAdjustment
                     || parameter == QCameraImageProcessingControl::ContrastAdjustment
@@ -348,7 +349,7 @@ void CameraBinImageProcessing::setParameter(QCameraImageProcessingControl::Proce
     switch (parameter) {
     case ContrastAdjustment: {
         if (!setColorBalanceValue("contrast", value.toReal())) {
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
             m_v4lImageControl->setParameter(parameter, value);
 #endif
         }
@@ -356,7 +357,7 @@ void CameraBinImageProcessing::setParameter(QCameraImageProcessingControl::Proce
         break;
     case BrightnessAdjustment: {
         if (!setColorBalanceValue("brightness", value.toReal())) {
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
             m_v4lImageControl->setParameter(parameter, value);
 #endif
         }
@@ -364,21 +365,21 @@ void CameraBinImageProcessing::setParameter(QCameraImageProcessingControl::Proce
         break;
     case SaturationAdjustment: {
         if (!setColorBalanceValue("saturation", value.toReal())) {
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
             m_v4lImageControl->setParameter(parameter, value);
 #endif
         }
     }
         break;
     case SharpeningAdjustment: {
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
         m_v4lImageControl->setParameter(parameter, value);
 #endif
     }
         break;
     case WhiteBalancePreset: {
         if (!setWhiteBalanceMode(value.value<QCameraImageProcessing::WhiteBalanceMode>())) {
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
             const QCameraImageProcessing::WhiteBalanceMode mode =
                     value.value<QCameraImageProcessing::WhiteBalanceMode>();
             if (mode == QCameraImageProcessing::WhiteBalanceAuto
@@ -391,13 +392,13 @@ void CameraBinImageProcessing::setParameter(QCameraImageProcessingControl::Proce
     }
         break;
     case QCameraImageProcessingControl::ColorTemperature: {
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
         m_v4lImageControl->setParameter(parameter, value);
 #endif
         break;
     }
     case QCameraImageProcessingControl::ColorFilter:
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
         if (GstPhotography *photography = m_session->photography()) {
 #if GST_CHECK_VERSION(1, 0, 0)
             gst_photography_set_color_tone_mode(photography, m_filterMap.value(
@@ -418,7 +419,7 @@ void CameraBinImageProcessing::setParameter(QCameraImageProcessingControl::Proce
     updateColorBalanceValues();
 }
 
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
 void CameraBinImageProcessing::lockWhiteBalance()
 {
 #if GST_CHECK_VERSION(1, 2, 0)
diff --git a/src/plugins/gstreamer/camerabin/camerabinimageprocessing.h b/src/plugins/gstreamer/camerabin/camerabinimageprocessing.h
index 3021f6e9f..259138e91 100644
--- a/src/plugins/gstreamer/camerabin/camerabinimageprocessing.h
+++ b/src/plugins/gstreamer/camerabin/camerabinimageprocessing.h
@@ -40,13 +40,14 @@
 #ifndef CAMERABINIMAGEPROCESSINGCONTROL_H
 #define CAMERABINIMAGEPROCESSINGCONTROL_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <qcamera.h>
 #include <qcameraimageprocessingcontrol.h>
 
 #include <gst/gst.h>
 #include <glib.h>
 
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
 # include <gst/interfaces/photography.h>
 # if !GST_CHECK_VERSION(1,0,0)
 typedef GstWhiteBalanceMode GstPhotographyWhiteBalanceMode;
@@ -56,7 +57,7 @@ typedef GstColourToneMode GstPhotographyColorToneMode;
 
 QT_BEGIN_NAMESPACE
 
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
 class CameraBinV4LImageProcessing;
 #endif
 
@@ -79,7 +80,7 @@ public:
     QVariant parameter(ProcessingParameter parameter) const override;
     void setParameter(ProcessingParameter parameter, const QVariant &value) override;
 
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
     void lockWhiteBalance();
     void unlockWhiteBalance();
 #endif
@@ -91,13 +92,13 @@ private:
 private:
     CameraBinSession *m_session;
     QMap<QCameraImageProcessingControl::ProcessingParameter, int> m_values;
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
     QMap<GstPhotographyWhiteBalanceMode, QCameraImageProcessing::WhiteBalanceMode> m_mappedWbValues;
     QMap<QCameraImageProcessing::ColorFilter, GstPhotographyColorToneMode> m_filterMap;
 #endif
     QCameraImageProcessing::WhiteBalanceMode m_whiteBalanceMode;
 
-#ifdef USE_V4L
+#if QT_CONFIG(linux_v4l)
     CameraBinV4LImageProcessing *m_v4lImageControl;
 #endif
 };
diff --git a/src/plugins/gstreamer/camerabin/camerabinrecorder.cpp b/src/plugins/gstreamer/camerabin/camerabinrecorder.cpp
index 548752a16..e9e8e0f71 100644
--- a/src/plugins/gstreamer/camerabin/camerabinrecorder.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinrecorder.cpp
@@ -136,7 +136,7 @@ qint64 CameraBinRecorder::duration() const
 
 void CameraBinRecorder::applySettings()
 {
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     CameraBinContainer *containerControl = m_session->mediaContainerControl();
     CameraBinAudioEncoder *audioEncoderControl = m_session->audioEncodeControl();
     CameraBinVideoEncoder *videoEncoderControl = m_session->videoEncodeControl();
@@ -181,7 +181,7 @@ void CameraBinRecorder::applySettings()
 #endif
 }
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
 
 GstEncodingContainerProfile *CameraBinRecorder::videoProfile()
 {
diff --git a/src/plugins/gstreamer/camerabin/camerabinrecorder.h b/src/plugins/gstreamer/camerabin/camerabinrecorder.h
index 9392f69a5..8bd922fb8 100644
--- a/src/plugins/gstreamer/camerabin/camerabinrecorder.h
+++ b/src/plugins/gstreamer/camerabin/camerabinrecorder.h
@@ -41,10 +41,11 @@
 #ifndef CAMERABINRECORDERCONTROL_H
 #define CAMERABINRECORDERCONTROL_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <qmediarecordercontrol.h>
 #include "camerabinsession.h"
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
 #include <gst/pbutils/encoding-profile.h>
 #endif
 
@@ -71,7 +72,7 @@ public:
 
     void applySettings() override;
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     GstEncodingContainerProfile *videoProfile();
 #endif
 
diff --git a/src/plugins/gstreamer/camerabin/camerabinresourcepolicy.cpp b/src/plugins/gstreamer/camerabin/camerabinresourcepolicy.cpp
index 3f14ffcc5..6da86e569 100644
--- a/src/plugins/gstreamer/camerabin/camerabinresourcepolicy.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinresourcepolicy.cpp
@@ -37,13 +37,13 @@
 **
 ****************************************************************************/
 
+#include "QtMultimedia/private/qtmultimediaglobal_p.h"
 #include "camerabinresourcepolicy.h"
-
 //#define DEBUG_RESOURCE_POLICY
 #include <QtCore/qdebug.h>
 #include <QtCore/qset.h>
 
-#ifdef HAVE_RESOURCE_POLICY
+#if QT_CONFIG(resourcepolicy)
 #include <policy/resource.h>
 #include <policy/resources.h>
 #include <policy/resource-set.h>
@@ -57,7 +57,7 @@ CamerabinResourcePolicy::CamerabinResourcePolicy(QObject *parent) :
     m_releasingResources(false),
     m_canCapture(false)
 {
-#ifdef HAVE_RESOURCE_POLICY
+#if QT_CONFIG(resourcepolicy)
     //loaded resource set is also kept requested for image and video capture sets
     m_resource = new ResourcePolicy::ResourceSet("camera");
     m_resource->setAlwaysReply();
@@ -76,7 +76,7 @@ CamerabinResourcePolicy::CamerabinResourcePolicy(QObject *parent) :
 
 CamerabinResourcePolicy::~CamerabinResourcePolicy()
 {
-#ifdef HAVE_RESOURCE_POLICY
+#if QT_CONFIG(resourcepolicy)
     //ensure the resources are released
     if (m_resourceSet != NoResources)
         setResourceSet(NoResources);
@@ -106,7 +106,7 @@ void CamerabinResourcePolicy::setResourceSet(CamerabinResourcePolicy::ResourceSe
     qDebug() << Q_FUNC_INFO << set;
 #endif
 
-#ifdef HAVE_RESOURCE_POLICY
+#if QT_CONFIG(resourcepolicy)
     QSet<ResourcePolicy::ResourceType> requestedTypes;
 
     switch (set) {
@@ -178,7 +178,7 @@ void CamerabinResourcePolicy::setResourceSet(CamerabinResourcePolicy::ResourceSe
 
 bool CamerabinResourcePolicy::isResourcesGranted() const
 {
-#ifdef HAVE_RESOURCE_POLICY
+#if QT_CONFIG(resourcepolicy)
     const auto resources = m_resource->resources();
     for (ResourcePolicy::Resource *resource : resources)
         if (!resource->isOptional() && !resource->isGranted())
@@ -201,7 +201,7 @@ void CamerabinResourcePolicy::handleResourcesGranted()
 
 void CamerabinResourcePolicy::handleResourcesReleased()
 {
-#ifdef HAVE_RESOURCE_POLICY
+#if QT_CONFIG(resourcepolicy)
 #ifdef DEBUG_RESOURCE_POLICY
     qDebug() << Q_FUNC_INFO;
 #endif
@@ -212,7 +212,7 @@ void CamerabinResourcePolicy::handleResourcesReleased()
 
 void CamerabinResourcePolicy::resourcesAvailable()
 {
-#ifdef HAVE_RESOURCE_POLICY
+#if QT_CONFIG(resourcepolicy)
     if (m_resourceSet != NoResources) {
         m_resource->acquire();
     }
@@ -228,7 +228,7 @@ void CamerabinResourcePolicy::updateCanCapture()
 {
     const bool wasAbleToRecord = m_canCapture;
     m_canCapture = (m_resourceSet == VideoCaptureResources) || (m_resourceSet == ImageCaptureResources);
-#ifdef HAVE_RESOURCE_POLICY
+#if QT_CONFIG(resourcepolicy)
     const auto resources = m_resource->resources();
     for (ResourcePolicy::Resource *resource : resources) {
         if (resource->type() != ResourcePolicy::LensCoverType)
diff --git a/src/plugins/gstreamer/camerabin/camerabinservice.cpp b/src/plugins/gstreamer/camerabin/camerabinservice.cpp
index 3fbd1a60e..a68ecfdbe 100644
--- a/src/plugins/gstreamer/camerabin/camerabinservice.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinservice.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "camerabinservice.h"
 #include "camerabinsession.h"
 #include "camerabinrecorder.h"
@@ -48,7 +49,7 @@
 #include "camerabinmetadata.h"
 #include "camerabininfocontrol.h"
 
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
 #include "camerabinexposure.h"
 #include "camerabinflash.h"
 #include "camerabinfocus.h"
@@ -76,7 +77,6 @@
 #include <private/qmediaserviceprovider_p.h>
 
 #include <QtCore/qdebug.h>
-#include <QtCore/qprocess.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -202,7 +202,7 @@ QMediaControl *CameraBinService::requestControl(const char *name)
     if (qstrcmp(name, QCameraImageCaptureControl_iid) == 0)
         return m_imageCaptureControl;
 
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
     if (qstrcmp(name, QCameraExposureControl_iid) == 0)
         return m_captureSession->cameraExposureControl();
 
diff --git a/src/plugins/gstreamer/camerabin/camerabinsession.cpp b/src/plugins/gstreamer/camerabin/camerabinsession.cpp
index 1e075f58d..ab0bea24a 100644
--- a/src/plugins/gstreamer/camerabin/camerabinsession.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinsession.cpp
@@ -36,6 +36,8 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "camerabinsession.h"
 #include "camerabincontrol.h"
 #include "camerabinrecorder.h"
@@ -44,7 +46,7 @@
 #include "camerabinvideoencoder.h"
 #include "camerabinimageencoder.h"
 
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
 #include "camerabinexposure.h"
 #include "camerabinflash.h"
 #include "camerabinfocus.h"
@@ -63,7 +65,7 @@
 #include <qmediarecorder.h>
 #include <qvideosurfaceformat.h>
 
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
 #include <gst/interfaces/photography.h>
 #endif
 
@@ -127,7 +129,7 @@ CameraBinSession::CameraBinSession(GstElementFactory *sourceFactory, QObject *pa
      m_videoInputFactory(0),
      m_viewfinder(0),
      m_viewfinderInterface(0),
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
      m_cameraExposureControl(0),
      m_cameraFlashControl(0),
      m_cameraFocusControl(0),
@@ -212,7 +214,7 @@ CameraBinSession::~CameraBinSession()
         gst_object_unref(GST_OBJECT(m_sourceFactory));
 }
 
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
 GstPhotography *CameraBinSession::photography()
 {
     if (GST_IS_PHOTOGRAPHY(m_camerabin)) {
@@ -807,7 +809,7 @@ void CameraBinSession::start()
 
     m_recorderControl->applySettings();
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     GstEncodingContainerProfile *profile = m_recorderControl->videoProfile();
     g_object_set (G_OBJECT(m_camerabin),
                   "video-profile",
@@ -952,7 +954,7 @@ bool CameraBinSession::processSyncMessage(const QGstreamerMessage &message)
             }
             return true;
         }
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
         if (gst_structure_has_name(st, GST_PHOTOGRAPHY_AUTOFOCUS_DONE))
             m_cameraFocusControl->handleFocusMessage(gm);
 #endif
diff --git a/src/plugins/gstreamer/camerabin/camerabinsession.h b/src/plugins/gstreamer/camerabin/camerabinsession.h
index 0d66d9ee1..d5c2d7822 100644
--- a/src/plugins/gstreamer/camerabin/camerabinsession.h
+++ b/src/plugins/gstreamer/camerabin/camerabinsession.h
@@ -40,13 +40,14 @@
 #ifndef CAMERABINCAPTURESESSION_H
 #define CAMERABINCAPTURESESSION_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <qmediarecordercontrol.h>
 
 #include <QtCore/qurl.h>
 #include <QtCore/qdir.h>
 
 #include <gst/gst.h>
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
 #include <gst/interfaces/photography.h>
 #endif
 
@@ -93,7 +94,7 @@ public:
     CameraBinSession(GstElementFactory *sourceFactory, QObject *parent);
     ~CameraBinSession();
 
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
     GstPhotography *photography();
 #endif
     GstElement *cameraBin() { return m_camerabin; }
@@ -117,7 +118,7 @@ public:
     CameraBinVideoEncoder *videoEncodeControl() const { return m_videoEncodeControl; }
     CameraBinImageEncoder *imageEncodeControl() const { return m_imageEncodeControl; }
 
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
     CameraBinExposure *cameraExposureControl();
     CameraBinFlash *cameraFlashControl();
     CameraBinFocus *cameraFocusControl();
@@ -238,7 +239,7 @@ private:
     CameraBinImageEncoder *m_imageEncodeControl;
     CameraBinRecorder *m_recorderControl;
     CameraBinContainer *m_mediaContainerControl;
-#ifdef HAVE_GST_PHOTOGRAPHY
+#if QT_CONFIG(gstreamer_photography)
     CameraBinExposure *m_cameraExposureControl;
     CameraBinFlash *m_cameraFlashControl;
     CameraBinFocus *m_cameraFocusControl;
diff --git a/src/plugins/gstreamer/camerabin/camerabinvideoencoder.cpp b/src/plugins/gstreamer/camerabin/camerabinvideoencoder.cpp
index 7eb8644b4..86585da9e 100644
--- a/src/plugins/gstreamer/camerabin/camerabinvideoencoder.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinvideoencoder.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "camerabinvideoencoder.h"
 #include "camerabinsession.h"
 #include "camerabincontainer.h"
@@ -49,7 +50,7 @@ QT_BEGIN_NAMESPACE
 CameraBinVideoEncoder::CameraBinVideoEncoder(CameraBinSession *session)
     :QVideoEncoderSettingsControl(session)
     , m_session(session)
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     , m_codecs(QGstCodecsInfo::VideoEncoder)
 #endif
 {
@@ -89,7 +90,7 @@ QList< qreal > CameraBinVideoEncoder::supportedFrameRates(const QVideoEncoderSet
 
 QStringList CameraBinVideoEncoder::supportedVideoCodecs() const
 {
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     return m_codecs.supportedCodecs();
 #else
     return QStringList();
@@ -98,7 +99,7 @@ QStringList CameraBinVideoEncoder::supportedVideoCodecs() const
 
 QString CameraBinVideoEncoder::videoCodecDescription(const QString &codecName) const
 {
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     return m_codecs.codecDescription(codecName);
 #else
     Q_UNUSED(codecName)
@@ -167,7 +168,7 @@ QPair<int,int> CameraBinVideoEncoder::rateAsRational(qreal frameRate) const
     return QPair<int,int>();
 }
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
 
 GstEncodingProfile *CameraBinVideoEncoder::createProfile()
 {
diff --git a/src/plugins/gstreamer/camerabin/camerabinvideoencoder.h b/src/plugins/gstreamer/camerabin/camerabinvideoencoder.h
index 9eb931dbb..24013ceab 100644
--- a/src/plugins/gstreamer/camerabin/camerabinvideoencoder.h
+++ b/src/plugins/gstreamer/camerabin/camerabinvideoencoder.h
@@ -40,6 +40,7 @@
 #ifndef CAMERABINVIDEOENCODE_H
 #define CAMERABINVIDEOENCODE_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <qvideoencodersettingscontrol.h>
 
 #include <QtCore/qstringlist.h>
@@ -49,7 +50,7 @@
 #include <gst/gst.h>
 #include <gst/pbutils/pbutils.h>
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
 #include <gst/pbutils/encoding-profile.h>
 #include <private/qgstcodecsinfo_p.h>
 #endif
@@ -83,7 +84,7 @@ public:
     void setActualVideoSettings(const QVideoEncoderSettings&);
     void resetActualSettings();
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     GstEncodingProfile *createProfile();
 #endif
 
@@ -95,7 +96,7 @@ Q_SIGNALS:
 private:
     CameraBinSession *m_session;
 
-#ifdef HAVE_GST_ENCODING_PROFILES
+#if QT_CONFIG(gstreamer_encodingprofiles)
     QGstCodecsInfo m_codecs;
 #endif
 
diff --git a/src/plugins/gstreamer/common.pri b/src/plugins/gstreamer/common.pri
index 110bc8549..cbe87be4f 100644
--- a/src/plugins/gstreamer/common.pri
+++ b/src/plugins/gstreamer/common.pri
@@ -9,13 +9,9 @@ LIBS += -lqgsttools_p
 
 QMAKE_USE += gstreamer
 
-qtConfig(resourcepolicy) {
+qtConfig(resourcepolicy): \
     QMAKE_USE += libresourceqt5
-    DEFINES += HAVE_RESOURCE_POLICY
-}
 
-qtConfig(gstreamer_app) {
+qtConfig(gstreamer_app): \
     QMAKE_USE += gstreamer_app
-    DEFINES += HAVE_GST_APPSRC
-}
 
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp b/src/plugins/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp
index 3e7286e51..54b31627e 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp
@@ -379,7 +379,7 @@ void QGstreamerPlayerControl::setMedia(const QMediaContent &content, QIODevice *
         request = content.canonicalRequest();
     }
 
-#if !defined(HAVE_GST_APPSRC)
+#if !QT_CONFIG(gstreamer_app)
     m_session->loadFromUri(request);
 #else
     if (m_stream) {
@@ -397,7 +397,7 @@ void QGstreamerPlayerControl::setMedia(const QMediaContent &content, QIODevice *
         m_session->loadFromUri(request);
 #endif
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
     if (!request.url().isEmpty() || userStreamValid) {
 #else
     if (!request.url().isEmpty()) {
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayerserviceplugin.cpp b/src/plugins/gstreamer/mediaplayer/qgstreamerplayerserviceplugin.cpp
index d7798b1b7..db266a10e 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayerserviceplugin.cpp
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayerserviceplugin.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <QtCore/qstring.h>
 #include <QtCore/qdebug.h>
 #include <QtCore/QDir>
@@ -70,7 +71,7 @@ QMediaServiceProviderHint::Features QGstreamerPlayerServicePlugin::supportedFeat
 {
     if (service == Q_MEDIASERVICE_MEDIAPLAYER)
         return
-#ifdef HAVE_GST_APPSRC
+#if QT_CONFIG(gstreamer_app)
                 QMediaServiceProviderHint::StreamPlayback |
 #endif
                 QMediaServiceProviderHint::VideoSurface;
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp b/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
index f71332f35..cf2ec6262 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
@@ -126,7 +126,7 @@ QGstreamerPlayerSession::QGstreamerPlayerSession(QObject *parent)
      m_bus(0),
      m_videoOutput(0),
      m_renderer(0),
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
      m_appSrc(0),
 #endif
      m_videoProbe(0),
@@ -237,7 +237,7 @@ QGstreamerPlayerSession::QGstreamerPlayerSession(QObject *parent)
         g_signal_connect(G_OBJECT(m_playbin), "audio-changed", G_CALLBACK(handleStreamsChange), this);
         g_signal_connect(G_OBJECT(m_playbin), "text-changed", G_CALLBACK(handleStreamsChange), this);
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
         g_signal_connect(G_OBJECT(m_playbin), "deep-notify::source", G_CALLBACK(configureAppSrcElement), this);
 #endif
     }
@@ -267,7 +267,7 @@ GstElement *QGstreamerPlayerSession::playbin() const
     return m_playbin;
 }
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
 void QGstreamerPlayerSession::configureAppSrcElement(GObject* object, GObject *orig, GParamSpec *pspec, QGstreamerPlayerSession* self)
 {
     Q_UNUSED(object);
@@ -288,7 +288,7 @@ void QGstreamerPlayerSession::configureAppSrcElement(GObject* object, GObject *o
 
 void QGstreamerPlayerSession::loadFromStream(const QNetworkRequest &request, QIODevice *appSrcStream)
 {
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
 #ifdef DEBUG_PLAYBIN
     qDebug() << Q_FUNC_INFO;
 #endif
@@ -325,7 +325,7 @@ void QGstreamerPlayerSession::loadFromUri(const QNetworkRequest &request)
     m_duration = -1;
     m_lastPosition = 0;
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
     if (m_appSrc) {
         m_appSrc->deleteLater();
         m_appSrc = 0;
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.h b/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.h
index 14ef6070f..7f46e8f41 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.h
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.h
@@ -40,6 +40,7 @@
 #ifndef QGSTREAMERPLAYERSESSION_H
 #define QGSTREAMERPLAYERSESSION_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include <QObject>
 #include <QtCore/qmutex.h>
 #include <QtNetwork/qnetworkrequest.h>
@@ -49,7 +50,7 @@
 #include <qmediastreamscontrol.h>
 #include <qaudioformat.h>
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
 #include <private/qgstappsrc_p.h>
 #endif
 
@@ -116,7 +117,7 @@ public:
 
     bool processBusMessage(const QGstreamerMessage &message) override;
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
     QGstAppSrc *appsrc() const { return m_appSrc; }
     static void configureAppSrcElement(GObject*, GObject*, GParamSpec*,QGstreamerPlayerSession* _this);
 #endif
@@ -216,7 +217,7 @@ private:
     QObject *m_videoOutput;
     QGstreamerVideoRendererInterface *m_renderer;
 
-#if defined(HAVE_GST_APPSRC)
+#if QT_CONFIG(gstreamer_app)
     QGstAppSrc *m_appSrc;
 #endif
 
diff --git a/src/plugins/plugins.pro b/src/plugins/plugins.pro
index 099e472da..98a1bf242 100644
--- a/src/plugins/plugins.pro
+++ b/src/plugins/plugins.pro
@@ -35,7 +35,7 @@ win32:!winrt {
                windowsaudio
 
     qtConfig(directshow): SUBDIRS += directshow
-    qtConfig(wmf-backend): SUBDIRS += wmf
+    qtConfig(wmf): SUBDIRS += wmf
 }
 
 
diff --git a/src/plugins/qnx/common/windowgrabber.h b/src/plugins/qnx/common/windowgrabber.h
index b2d43a27b..4278f2e3a 100644
--- a/src/plugins/qnx/common/windowgrabber.h
+++ b/src/plugins/qnx/common/windowgrabber.h
@@ -39,8 +39,8 @@
 #ifndef WINDOWGRABBER_H
 #define WINDOWGRABBER_H
 
-#define EGL_EGLEXT_PROTOTYPES = 1
-#define GL_GLEXT_PROTOTYPES = 1
+#define EGL_EGLEXT_PROTOTYPES
+#define GL_GLEXT_PROTOTYPES
 #include <EGL/egl.h>
 #include <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
diff --git a/src/plugins/wmf/player/player.pri b/src/plugins/wmf/player/player.pri
index 38ccb82a6..af2f7458b 100644
--- a/src/plugins/wmf/player/player.pri
+++ b/src/plugins/wmf/player/player.pri
@@ -3,8 +3,6 @@ INCLUDEPATH += $$PWD
 LIBS += -lgdi32 -luser32
 QMAKE_USE += wmf
 
-DEFINES += QMEDIA_MEDIAFOUNDATION_PLAYER
-
 HEADERS += \
     $$PWD/mfplayerservice.h \
     $$PWD/mfplayersession.h \
diff --git a/src/plugins/wmf/sourceresolver.cpp b/src/plugins/wmf/sourceresolver.cpp
index f10f68c42..83949c976 100644
--- a/src/plugins/wmf/sourceresolver.cpp
+++ b/src/plugins/wmf/sourceresolver.cpp
@@ -158,7 +158,7 @@ HRESULT STDMETHODCALLTYPE SourceResolver::GetParameters(DWORD*, DWORD*)
     return E_NOTIMPL;
 }
 
-void SourceResolver::load(QMediaResourceList& resources, QIODevice* stream)
+void SourceResolver::load(const QMediaResourceList &resources, QIODevice* stream)
 {
     QMutexLocker locker(&m_mutex);
     HRESULT hr = S_OK;
@@ -176,7 +176,7 @@ void SourceResolver::load(QMediaResourceList& resources, QIODevice* stream)
     } else if (stream) {
         QString url;
         if (!resources.isEmpty())
-            url = resources.takeFirst().url().toString();
+            url = resources.constFirst().url().toString();
         m_stream = new MFStream(stream, false);
         hr = m_sourceResolver->BeginCreateObjectFromByteStream(
                     m_stream, url.isEmpty() ? 0 : reinterpret_cast<LPCWSTR>(url.utf16()),
@@ -187,7 +187,7 @@ void SourceResolver::load(QMediaResourceList& resources, QIODevice* stream)
             emit error(hr);
         }
     } else {
-        QMediaResource resource = resources.takeFirst();
+        QMediaResource resource = resources.constFirst();
         QUrl url = resource.url();
 #ifdef DEBUG_MEDIAFOUNDATION
         qDebug() << "loading :" << url;
diff --git a/src/plugins/wmf/sourceresolver.h b/src/plugins/wmf/sourceresolver.h
index e36d79f5c..387f59739 100644
--- a/src/plugins/wmf/sourceresolver.h
+++ b/src/plugins/wmf/sourceresolver.h
@@ -59,7 +59,7 @@ public:
 
     HRESULT STDMETHODCALLTYPE GetParameters(DWORD*, DWORD*);
 
-    void load(QMediaResourceList& resources, QIODevice* stream);
+    void load(const QMediaResourceList &resources, QIODevice* stream);
 
     void cancel();
 
diff --git a/src/plugins/wmf/wmf.pro b/src/plugins/wmf/wmf.pro
index c75efe28c..b202ff2a1 100644
--- a/src/plugins/wmf/wmf.pro
+++ b/src/plugins/wmf/wmf.pro
@@ -17,7 +17,7 @@ SOURCES += \
     mfstream.cpp \
     sourceresolver.cpp
 
-contains(QT_CONFIG, wmf-backend): include (player/player.pri)
+qtConfig(wmf-player): include (player/player.pri)
 include (decoder/decoder.pri)
 
 OTHER_FILES += \
diff --git a/src/plugins/wmf/wmfserviceplugin.cpp b/src/plugins/wmf/wmfserviceplugin.cpp
index e19154aee..1eeb22428 100644
--- a/src/plugins/wmf/wmfserviceplugin.cpp
+++ b/src/plugins/wmf/wmfserviceplugin.cpp
@@ -42,7 +42,7 @@
 #include <QtCore/QFile>
 
 #include "wmfserviceplugin.h"
-#ifdef QMEDIA_MEDIAFOUNDATION_PLAYER
+#if QT_CONFIG(wmf_player)
 #include "mfplayerservice.h"
 #endif
 #include "mfdecoderservice.h"
@@ -74,7 +74,7 @@ void releaseRefCount()
 
 QMediaService* WMFServicePlugin::create(QString const& key)
 {
-#ifdef QMEDIA_MEDIAFOUNDATION_PLAYER
+#if QT_CONFIG(wmf_player)
     if (key == QLatin1String(Q_MEDIASERVICE_MEDIAPLAYER)) {
         addRefCount();
         return new MFPlayerService;
@@ -97,7 +97,7 @@ void WMFServicePlugin::release(QMediaService *service)
 QMediaServiceProviderHint::Features WMFServicePlugin::supportedFeatures(
         const QByteArray &service) const
 {
-#ifdef QMEDIA_MEDIAFOUNDATION_PLAYER
+#if QT_CONFIG(wmf_player)
     if (service == Q_MEDIASERVICE_MEDIAPLAYER)
         return QMediaServiceProviderHint::StreamPlayback;
     else
diff --git a/src/plugins/wmf/wmfserviceplugin.h b/src/plugins/wmf/wmfserviceplugin.h
index 39b7b86d9..826ca1d26 100644
--- a/src/plugins/wmf/wmfserviceplugin.h
+++ b/src/plugins/wmf/wmfserviceplugin.h
@@ -40,6 +40,7 @@
 #ifndef WMFSERVICEPLUGIN_H
 #define WMFSERVICEPLUGIN_H
 
+#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 #include "qmediaserviceproviderplugin.h"
 
 QT_USE_NAMESPACE
@@ -54,7 +55,7 @@ class WMFServicePlugin
     Q_INTERFACES(QMediaServiceSupportedDevicesInterface)
     Q_INTERFACES(QMediaServiceDefaultDeviceInterface)
     Q_INTERFACES(QMediaServiceFeaturesInterface)
-#ifdef QMEDIA_MEDIAFOUNDATION_PLAYER
+#if QT_CONFIG(wmf_player)
     Q_PLUGIN_METADATA(IID "org.qt-project.qt.mediaserviceproviderfactory/5.0" FILE "wmf.json")
 #else
     Q_PLUGIN_METADATA(IID "org.qt-project.qt.mediaserviceproviderfactory/5.0" FILE "wmf_audiodecode.json")