Merge remote-tracking branch 'origin/stable' into dev

Change-Id: I0f0457e9863f540b7bd8bc104c92891d8cf5c483

examples/multimedia/audiorecorder/audiorecorder.cpp

@@ -172,9 +172,6 @@ void AudioRecorder::toggleRecord()
     if (audioRecorder->state() == QMediaRecorder::StoppedState) {
         audioRecorder->setAudioInput(boxValue(ui->audioDeviceBox).toString());
 
-        if (!outputLocationSet)
-            audioRecorder->setOutputLocation(generateAudioFilePath());
-
         QAudioEncoderSettings settings;
         settings.setCodec(boxValue(ui->audioCodecBox).toString());
         settings.setSampleRate(boxValue(ui->sampleRateBox).toInt());
@@ -214,24 +211,6 @@ void AudioRecorder::displayErrorMessage()
     ui->statusbar->showMessage(audioRecorder->errorString());
 }
 
-QUrl AudioRecorder::generateAudioFilePath()
-{
-    QDir outputDir(QDir::rootPath());
-
-    int lastImage = 0;
-    int fileCount = 0;
-    foreach (const QString &fileName, outputDir.entryList(QStringList(QString("testclip_*")))) {
-        int imgNumber = fileName.mid(5, fileName.size() - 9).toInt();
-        lastImage = qMax(lastImage, imgNumber);
-        if (outputDir.exists(fileName))
-            fileCount += 1;
-    }
-    lastImage += fileCount;
-    QUrl location(QDir::toNativeSeparators(outputDir.canonicalPath()
-        + QString("/testclip_%1").arg(lastImage + 1, 4, 10, QLatin1Char('0'))));
-    return location;
-}
-
 // This function returns the maximum possible sample value for a given audio format
 qreal getPeakValue(const QAudioFormat& format)
 {

examples/multimedia/audiorecorder/audiorecorder.h

@@ -71,7 +71,6 @@ private slots:
     void updateState(QMediaRecorder::State);
     void updateProgress(qint64 pos);
     void displayErrorMessage();
-    QUrl generateAudioFilePath();
 
 private:
     Ui::AudioRecorder *ui;

src/gsttools/qgstreamervideorenderer.cpp

@@ -90,7 +90,7 @@ void QGstreamerVideoRenderer::setSurface(QAbstractVideoSurface *surface)
         m_videoSink = 0;
 
         if (m_surface) {
-            disconnect(m_surface, SIGNAL(supportedFormatsChanged()),
+            disconnect(m_surface.data(), SIGNAL(supportedFormatsChanged()),
                        this, SLOT(handleFormatChange()));
         }
 
@@ -99,7 +99,7 @@ void QGstreamerVideoRenderer::setSurface(QAbstractVideoSurface *surface)
         m_surface = surface;
 
         if (m_surface) {
-            connect(m_surface, SIGNAL(supportedFormatsChanged()),
+            connect(m_surface.data(), SIGNAL(supportedFormatsChanged()),
                     this, SLOT(handleFormatChange()));
         }
 

src/imports/multimedia/multimedia.pro

@@ -1,7 +1,5 @@
 QT += qml quick network multimedia-private qtmultimediaquicktools-private
 
-LIBS += -L$$QT.multimedia.libs
-
 HEADERS += \
         qdeclarativeaudio_p.h \
         qdeclarativemediametadata_p.h \

src/multimedia/doc/qtmultimedia.qdocconf

@@ -1,6 +1,6 @@
 include($QT_INSTALL_DOCS/global/qt-module-defaults.qdocconf)
 
-project                 = qtmultimedia
+project                 = QtMultimedia
 description             = Qt Multimedia Documentation
 url                     = http://qt-project.org/doc/qt-$QT_VER/qtmultimedia
 version                 = $QT_VERSION
@@ -12,22 +12,22 @@ version                 = $QT_VERSION
 # Defines the name of the project. You cannot use operators (+, =, -) in
 # the name. Properties for this project are set using a qhp.<projectname>.property
 # format.
-qhp.projects = qtmultimedia
+qhp.projects = QtMultimedia
-qhp.qtmultimedia.file = qtmultimedia.qhp
+qhp.QtMultimedia.file = qtmultimedia.qhp
-qhp.qtmultimedia.namespace = org.qt-project.qtmultimedia.$QT_VERSION_TAG
+qhp.QtMultimedia.namespace = org.qt-project.qtmultimedia.$QT_VERSION_TAG
-qhp.qtmultimedia.indexTitle = Qt Multimedia
+qhp.QtMultimedia.indexTitle = Qt Multimedia
-qhp.qtmultimedia.virtualFolder  = qtmultimedia
+qhp.QtMultimedia.virtualFolder  = qtmultimedia
 
 # For listing child nodes in Qt Creator or Assistant.
-qhp.qtmultimedia.subprojects = classes qmltypes
+qhp.QtMultimedia.subprojects = classes qmltypes
-qhp.qtmultimedia.subprojects.classes.title = C++ Classes
+qhp.QtMultimedia.subprojects.classes.title = C++ Classes
-qhp.qtmultimedia.subprojects.classes.indexTitle = Qt Multimedia C++ Classes
+qhp.QtMultimedia.subprojects.classes.indexTitle = Qt Multimedia C++ Classes
-qhp.qtmultimedia.subprojects.classes.selectors = class fake:headerfile
+qhp.QtMultimedia.subprojects.classes.selectors = class fake:headerfile
-qhp.qtmultimedia.subprojects.classes.sortPages = true
+qhp.QtMultimedia.subprojects.classes.sortPages = true
-qhp.qtmultimedia.subprojects.qmltypes.title = QML Types
+qhp.QtMultimedia.subprojects.qmltypes.title = QML Types
-qhp.qtmultimedia.subprojects.qmltypes.indexTitle = Qt Multimedia QML Types
+qhp.QtMultimedia.subprojects.qmltypes.indexTitle = Qt Multimedia QML Types
-qhp.qtmultimedia.subprojects.qmltypes.selectors = fake:qmlclass
+qhp.QtMultimedia.subprojects.qmltypes.selectors = fake:qmlclass
-qhp.qtmultimedia.subprojects.qmltypes.sortPages = true
+qhp.QtMultimedia.subprojects.qmltypes.sortPages = true
 
 exampledirs += ../../../examples/multimedia \
                snippets

src/multimedia/doc/src/multimedia.qdoc

@@ -27,40 +27,37 @@
 
 /*!
 \page multimediaoverview.html
-\title Qt Multimedia Overview
+\title Multimedia
 \brief A set of APIs for working with audio, video, radio and camera devices.
 
 \ingroup technology-apis
 
+Multimedia support in Qt is provided by the \l{Qt Multimedia} module. The Qt
+Multimedia module provides a rich feature set that enables you to easily take
+advantage of a platform's multimedia capabilities such as media playback and
+the use of camera and radio devices.
 
-\section1 Overview
+\section1 Features
-
-Multimedia support in Qt is provided by the Qt Multimedia module. The
-Qt Multimedia module provides a rich feature set that enables you to easily
-take advantage of a platforms multimedia capabilites and hardware.  This
-ranges from the playback and recording of audio and video content to the use
-of available devices like cameras and radios.
-
-\section2 Features
 
 Here are some examples of what can be done with Qt Multimedia APIs:
 
 \list
 \li Access raw audio devices for input and output
 \li Play low latency sound effects
-\li Play media files in playlists (like compressed audio, or video files)
+\li Play media files in playlists (such as compressed audio or video files)
 \li Record audio and compress it
-\li Tune and listen to radio stations, and receive radio program information
+\li Tune and listen to radio stations
 \li Use a camera, including viewfinder, image capture, and movie recording
 \li Play 3D positional audio with \l {Positional Audio} {QtAudioEngine}
 \li Decode audio media files into memory for processing
 \li Accessing video frames or audio buffers as they are played or recorded
 \endlist
 
-\section2 Multimedia Components
+\section1 Multimedia Components
 
-All of these tasks can be broadly broken down into four main areas.  More information
+Qt's multimedia APIs are categorized into four main components.  More
-(including background information and class references) are available here:
+information (including background information and class references) is
+available here:
 
 \list
 \li \l {Audio Overview}
@@ -69,8 +66,9 @@ All of these tasks can be broadly broken down into four main areas.  More inform
 \li \l {Radio Overview}
 \endlist
 
-\section2 Multimedia Recipes
+\section1 Multimedia Recipes
-For some quick recipes for specific tasks, look at the overviews above and consult this table:
+
+For some quick recipes, look at the overviews above and consult this table:
 
 \table 70%
     \header
@@ -85,7 +83,8 @@ For some quick recipes for specific tasks, look at the overviews above and consu
         \li QSoundEffect
     \row
         \li Playing low latency audio
-        \li \l{multimedia/audiooutput}{audioinput}, \l{multimedia/spectrum}{spectrum}
+        \li \l{multimedia/audiooutput}{audioinput},
+            \l{multimedia/spectrum}{spectrum}
         \li
         \li QAudioOutput
     \row
@@ -95,7 +94,8 @@ For some quick recipes for specific tasks, look at the overviews above and consu
         \li QMediaPlayer
     \row
         \li Accessing raw audio input data
-        \li \l{multimedia/spectrum}{spectrum}, \l {multimedia/audioinput}{audioinput}
+        \li \l{multimedia/spectrum}{spectrum},
+            \l {multimedia/audioinput}{audioinput}
         \li
         \li QAudioInput
     \row
@@ -138,12 +138,14 @@ For some quick recipes for specific tasks, look at the overviews above and consu
         \li QCamera, QAbstractVideoSurface, QVideoFrame
     \row
         \li Capturing photos
-        \li \l {Camera Example}{camera}, \l {multimediawidgets/declarative-camera}{declarative-camera}
+        \li \l {Camera Example}{camera},
+            \l {multimediawidgets/declarative-camera}{declarative-camera}
         \li \l Camera
         \li QCamera, QCameraImageCapture
     \row
         \li Capturing movies
-        \li \l {Camera Example}{camera}, \l {multimediawidgets/declarative-camera}{declarative-camera}
+        \li \l {Camera Example}{camera},
+            \l {multimediawidgets/declarative-camera}{declarative-camera}
         \li \l Camera
         \li QCamera, QMediaRecorder
     \row
@@ -156,26 +158,26 @@ For some quick recipes for specific tasks, look at the overviews above and consu
 
 \section1 Limitations
 
-In many cases the Qt Multimedia APIs build upon the multimedia framework of the underlying system.
+The Qt Multimedia APIs build upon the multimedia framework of the underlying
-This can mean that support for various codec or containers can vary between machines,
+platform. This can mean that support for various codecs or containers can vary
-depending on what the end user has installed.
+between machines, depending on what the end user has installed.
 
 \section1 Advanced Usage
 
-For developers wishing to access some platform specific settings,
+For developers wishing to access some platform specific settings, or to port the
-or to port the Qt Multimedia APIs to a new platform or technology,
+Qt Multimedia APIs to a new platform or technology, see \l{Multimedia Backend
-see \l{Multimedia Backend Development}.
+Development}.
 
 \section1 Changes from Previous Versions
 
-If you've previously used Qt Multimedia in Qt 4.x, or used Qt Multimedia Kit in Qt Mobility, please see
+If you previously used Qt Multimedia in Qt 4, or used Qt Multimedia Kit in
-\l {Changes in Qt Multimedia} for more information on what has changed, and what you might need to
+Qt Mobility, please see \l {Changes in Qt Multimedia} for more information on
-change when porting code.
+what changed, and what you might need to change when porting code.
 
 \section1 Reference Documentation
 
 \section2 QML Types
-The following types are accessed by using:
+The QML types are accessed by using:
 \code
 import QtMultimedia 5.0
 \endcode

src/multimedia/doc/src/qtmultimedia-cpp.qdoc

@@ -30,10 +30,12 @@
     \title Qt Multimedia C++ Classes
     \ingroup modules
 
-    \brief The \l {Qt Multimedia} module provides audio, video, radio and camera functionality.
+    \brief The \l {Qt Multimedia} module provides audio, video, radio and camera
+    functionality.
 
-    The C++ classes provide more control over the multimedia content than the QML alternatives.
+    The C++ classes provide more control over the multimedia content than the
-    If your application is serving complex use cases such as decoding media files, accessing video or audio buffers,
+    QML alternatives. If your application is serving complex use cases such as
-    use the C++ alternative. For more details about the complex audio, video, and camera use cases supported by the C++
+    decoding media files, accessing video or audio buffers, use the C++
-    classes, refer to \l {Qt Multimedia Overview}.
+    alternative. For more details about the complex audio, video, and camera use
+    cases supported by the C++ classes, refer to \l {Qt Multimedia Overview}.
 */

src/multimedia/doc/src/qtmultimedia-index.qdoc

@@ -28,37 +28,46 @@
 /*!
     \page qtmultimedia-index.html
     \title Qt Multimedia
-    \brief The Qt Multimedia module provides APIs for audio, video, radio and camera-related functionality.
+    \brief The Qt Multimedia module provides APIs for audio, video, radio, and
+    camera-related functionality.
 
-    Qt Multimedia is an essential module that provides a rich set of QML types and C++ classes to handle multimedia content. It also provides necessary APIs to access the camera and radio functionality.
+    Qt Multimedia is an essential module that provides a rich set of QML types
+    and C++ classes to handle multimedia content. It also provides necessary
+    APIs to access the camera and radio functionality.
 
-    The \l{Qt Multimedia Widgets} module provides widget based multimedia classes.
+    The \l{Qt Multimedia Widgets} module provides widget based multimedia
+    classes.
 
-   \section1 Getting started
+   \section1 Getting Started
 
-    The QML types can be imported into your applciation using the following import statement in your \c {.qml} file.
+    The QML types can be imported into your applciation using the following
+    import statement in your \c {.qml} file.
 
     \code
      import QtMultimedia 5.0
     \endcode
 
-    If you intend to use the C++ classes in your application, include the C++ definitions using the following directive:
+    If you intend to use the C++ classes in your application, include the C++
+    definitions using the following directive:
 
     \code
       #include <QtMultimedia>
     \endcode
 
-    \note If you are using a few classes from this module, we recommend including those specific classes only instead of the module.
+    \note If you are using a few classes from this module, we recommend
+    including those specific classes only instead of the module.
 
-    To link against the corresponding C++ libraries, add the following to your \c {qmake} project file:
+    To link against the corresponding C++ libraries, add the following to your
+    \c {qmake} project file:
 
    \code
      QT += multimedia
    \endcode
 
-    \section1 QML types and C++ classes
+    \section1 QML Types and C++ Classes
 
-    The following is a list of important QML types and C++ classes provided by this module:
+    The following is a list of important QML types and C++ classes provided by
+    this module:
 
     \table
     \header
@@ -72,13 +81,15 @@
      \li Access camera viewfinder frames
     \row
      \li MediaPlayer
-     \li Add media playback functionality to a scene. It is same as Audio type, but can be used for video playback with the VideoOutput type.
+     \li Add media playback functionality to a scene. It is same as Audio type,
+     but can be used for video playback with the VideoOutput type.
     \row
      \li \l {QtMultimedia5::Radio}{Radio}
      \li Access radio functionality
     \row
      \li \l {QtMultimedia5::Video}{Video}
-     \li Add Video playback functionality to a scene. It uses MediaPlayer and VideoOutput types to provide video playback functionality.
+     \li Add Video playback functionality to a scene. It uses MediaPlayer and
+     VideoOutput types to provide video playback functionality.
     \endtable
 
     \table
@@ -105,11 +116,11 @@
      \li Control video data.
     \endtable
 
-    \section1 Related information
+    \section1 Related Information
 
     \section2 Guides
      \list
-      \li \l{Qt Multimedia Overview}
+      \li \l Multimedia - overview of multimedia support in Qt
       \li \l{Audio Overview}
       \li \l{Positional Audio}
       \li \l{Video Overview}

src/multimedia/gsttools_headers/qgstreamervideorenderer_p.h

@@ -44,6 +44,7 @@
 
 #include <qvideorenderercontrol.h>
 #include <private/qvideosurfacegstsink_p.h>
+#include <qabstractvideosurface.h>
 
 #include "qgstreamervideorendererinterface_p.h"
 
@@ -74,7 +75,7 @@ private slots:
 
 private:    
     QVideoSurfaceGstSink *m_videoSink;
-    QAbstractVideoSurface *m_surface;
+    QPointer<QAbstractVideoSurface> m_surface;
 };
 
 QT_END_NAMESPACE

src/multimediawidgets/doc/qtmultimediawidgets.qdocconf

@@ -1,6 +1,6 @@
 include($QT_INSTALL_DOCS/global/qt-module-defaults.qdocconf)
 
-project                 = qtmultimediawidgets
+project                 = QtMultimediaWidgets
 description             = Qt Multimedia Widgets Documentation
 url                     = http://qt-project.org/doc/qt-$QT_VER/qtmultimediawidgets
 version                 = $QT_VERSION
@@ -12,22 +12,18 @@ version                 = $QT_VERSION
 # Defines the name of the project. You cannot use operators (+, =, -) in
 # the name. Properties for this project are set using a qhp.<projectname>.property
 # format.
-qhp.projects = qtmultimediawidgets
+qhp.projects = QtMultimediaWidgets
-qhp.qtmultimediawidgets.file = qtmultimediawidgets.qhp
+qhp.QtMultimediaWidgets.file = qtmultimediawidgets.qhp
-qhp.qtmultimediawidgets.namespace = org.qt-project.qtmultimediawidgets.$QT_VERSION_TAG
+qhp.QtMultimediaWidgets.namespace = org.qt-project.qtmultimediawidgets.$QT_VERSION_TAG
-qhp.qtmultimediawidgets.indexTitle = Qt Multimedia
+qhp.QtMultimediaWidgets.indexTitle = Qt Multimedia Widgets
-qhp.qtmultimediawidgets.virtualFolder  = qtmultimediawidgets
+qhp.QtMultimediaWidgets.virtualFolder  = qtmultimediawidgets
 
 # For listing child nodes in Qt Creator or Assistant.
-qhp.qtmultimediawidgets.subprojects = classes qmltypes
+qhp.QtMultimediaWidgets.subprojects = classes
-qhp.qtmultimediawidgets.subprojects.classes.title = C++ Classes
+qhp.QtMultimediaWidgets.subprojects.classes.title = C++ Classes
-qhp.qtmultimediawidgets.subprojects.classes.indexTitle = Qt Multimedia Widgets C++ Classes
+qhp.QtMultimediaWidgets.subprojects.classes.indexTitle = Qt Multimedia Widgets C++ Classes
-qhp.qtmultimediawidgets.subprojects.classes.selectors = class fake:headerfile
+qhp.QtMultimediaWidgets.subprojects.classes.selectors = class fake:headerfile
-qhp.qtmultimediawidgets.subprojects.classes.sortPages = true
+qhp.QtMultimediaWidgets.subprojects.classes.sortPages = true
-qhp.qtmultimediawidgets.subprojects.qmltypes.title = QML Types
-qhp.qtmultimediawidgets.subprojects.qmltypes.indexTitle = Qt Multimedia Widgets QML Types
-qhp.qtmultimediawidgets.subprojects.qmltypes.selectors = fake:qmlclass
-qhp.qtmultimediawidgets.subprojects.qmltypes.sortPages = true
 
 exampledirs += ../../../examples/multimediawidgets \
                snippets

src/plugins/avfoundation/mediaplayer/avfmediaplayersession.h

@@ -103,6 +103,7 @@ public Q_SLOTS:
     void processEOS();
     void processLoadStateChange();
     void processPositionChange();
+    void processMediaLoadError();
 
     void processCurrentItemChanged();
 

src/plugins/avfoundation/mediaplayer/avfmediaplayersession.mm

@@ -283,7 +283,7 @@ static void *AVFMediaPlayerSessionObserverCurrentItemObservationContext = &AVFMe
 -(void) assetFailedToPrepareForPlayback:(NSError *)error
 {
     Q_UNUSED(error)
-    //TODO: Let the session know that the assest failed to prepare for playback
+    QMetaObject::invokeMethod(m_session, "processMediaLoadError", Qt::AutoConnection);
 #ifdef QT_DEBUG_AVF
     qDebug() << Q_FUNC_INFO;
     qDebug() << [[error localizedDescription] UTF8String];
@@ -357,7 +357,7 @@ static void *AVFMediaPlayerSessionObserverCurrentItemObservationContext = &AVFMe
     else if (context == AVFMediaPlayerSessionObserverCurrentItemObservationContext)
     {
         AVPlayerItem *newPlayerItem = [change objectForKey:NSKeyValueChangeNewKey];
-        if (m_playerItem != newPlayerItem);
+        if (m_playerItem != newPlayerItem)
         {
             m_playerItem = newPlayerItem;
 
@@ -799,13 +799,6 @@ void AVFMediaPlayerSession::processLoadStateChange()
             [[(AVFMediaPlayerSessionObserver*)m_observer player] setRate:m_rate];
             [[(AVFMediaPlayerSessionObserver*)m_observer player] play];
         }
-
-    } else {
-        Q_EMIT error(QMediaPlayer::FormatError, tr("Failed to load media"));
-        Q_EMIT mediaStatusChanged(m_mediaStatus = QMediaPlayer::InvalidMedia);
-        Q_EMIT stateChanged(m_state = QMediaPlayer::StoppedState);
-
-        return;
     }
 
     if (newStatus != m_mediaStatus)
@@ -817,6 +810,13 @@ void AVFMediaPlayerSession::processPositionChange()
     Q_EMIT positionChanged(position());
 }
 
+void AVFMediaPlayerSession::processMediaLoadError()
+{
+    Q_EMIT error(QMediaPlayer::FormatError, tr("Failed to load media"));
+    Q_EMIT mediaStatusChanged(m_mediaStatus = QMediaPlayer::InvalidMedia);
+    Q_EMIT stateChanged(m_state = QMediaPlayer::StoppedState);
+}
+
 void AVFMediaPlayerSession::processCurrentItemChanged()
 {
 #ifdef QT_DEBUG_AVF

src/plugins/blackberry/bbserviceplugin.cpp

@@ -40,9 +40,11 @@
 ****************************************************************************/
 #include "bbserviceplugin.h"
 
+#ifndef Q_OS_BLACKBERRY_TABLET
 #include "bbcameraservice.h"
-#include "bbmediaplayerservice.h"
 #include "bbvideodeviceselectorcontrol.h"
+#endif
+#include "bbmediaplayerservice.h"
 
 #include <QDebug>
 
@@ -54,8 +56,10 @@ BbServicePlugin::BbServicePlugin()
 
 QMediaService *BbServicePlugin::create(const QString &key)
 {
+#ifndef Q_OS_BLACKBERRY_TABLET
     if (key == QLatin1String(Q_MEDIASERVICE_CAMERA))
         return new BbCameraService();
+#endif
 
     if (key == QLatin1String(Q_MEDIASERVICE_MEDIAPLAYER))
         return new BbMediaPlayerService();
@@ -102,7 +106,9 @@ QString BbServicePlugin::deviceDescription(const QByteArray &service, const QByt
 
 void BbServicePlugin::updateDevices() const
 {
+#ifndef Q_OS_BLACKBERRY_TABLET
     BbVideoDeviceSelectorControl::enumerateDevices(&m_cameraDevices, &m_cameraDescriptions);
+#endif
 
     if (m_cameraDevices.isEmpty()) {
         qWarning() << "No camera devices found";

src/plugins/blackberry/blackberry.pro

@@ -11,7 +11,11 @@ HEADERS += bbserviceplugin.h
 SOURCES += bbserviceplugin.cpp
 
 include(common/common.pri)
+
+!blackberry-playbook {
     include(camera/camera.pri)
+}
+
 include(mediaplayer/mediaplayer.pri)
 
 OTHER_FILES += blackberry_mediaservice.json

src/plugins/blackberry/camera/bbcamerasession.cpp

@@ -335,7 +335,7 @@ static void imageCaptureImageCallback(camera_handle_t handle, camera_buffer_t *b
         QMetaObject::invokeMethod(data->session, "imageCaptureError", Qt::QueuedConnection,
                                   Q_ARG(int, data->requestId),
                                   Q_ARG(QCameraImageCapture::Error, QCameraImageCapture::FormatError),
-                                  Q_ARG(QString, QObject::tr("Camera provides image in unsupported format")));
+                                  Q_ARG(QString, BbCameraSession::tr("Camera provides image in unsupported format")));
         return;
     }
 
@@ -344,7 +344,7 @@ static void imageCaptureImageCallback(camera_handle_t handle, camera_buffer_t *b
     QImage image;
     const bool ok = image.loadFromData(rawData, "JPG");
     if (!ok) {
-        const QString errorMessage = QObject::tr("Could not load JPEG data from frame");
+        const QString errorMessage = BbCameraSession::tr("Could not load JPEG data from frame");
         // We are inside a worker thread here, so emit error signal inside the main thread
         QMetaObject::invokeMethod(data->session, "imageCaptureError", Qt::QueuedConnection,
                                   Q_ARG(int, data->requestId),

src/plugins/blackberry/common/windowgrabber.cpp

@@ -87,6 +87,30 @@ void WindowGrabber::start()
 {
     int result = 0;
 
+#ifdef Q_OS_BLACKBERRY_TABLET
+
+    // HACK: On the Playbook, screen_read_window() will fail for invisible windows.
+    //       To workaround this, make the window visible again, but set a global
+    //       alpha of less than 255. The global alpha makes the window completely invisible
+    //       (due to a bug?), but screen_read_window() will work again.
+
+    errno = 0;
+    int val = 200; // anything less than 255
+    result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_GLOBAL_ALPHA, &val);
+    if (result != 0) {
+        qWarning() << "WindowGrabber: unable to set global alpha:" << strerror(errno);
+        return;
+    }
+
+    errno = 0;
+    val = 1;
+    result = screen_set_window_property_iv(m_window, SCREEN_PROPERTY_VISIBLE, &val);
+    if (result != 0) {
+        qWarning() << "WindowGrabber: unable to make window visible:" << strerror(errno);
+        return;
+    }
+#endif
+
     result = screen_create_context(&m_screenContext, SCREEN_APPLICATION_CONTEXT);
     if (result != 0) {
         qWarning() << "WindowGrabber: cannot create screen context:" << strerror(errno);

src/plugins/gstreamer/camerabin/camerabinsession.cpp

@@ -672,7 +672,7 @@ void CameraBinSession::updateBusyStatus(GObject *o, GParamSpec *p, gpointer d)
     Q_UNUSED(p);
     CameraBinSession *session = reinterpret_cast<CameraBinSession *>(d);
 
-    bool idle = false;
+    gboolean idle = false;
     g_object_get(o, "idle", &idle, NULL);
     bool busy = !idle;
 

src/plugins/qnx/audio/audio.pro

@@ -3,9 +3,8 @@ QT += multimedia-private
 CONFIG += no_private_qt_headers_warning
 
 PLUGIN_TYPE = audio
-
 load(qt_plugin)
-DESTDIR = $$QT.multimedia.plugins/$${PLUGIN_TYPE}
+
 LIBS += -lasound
 
 HEADERS += qnxaudioplugin.h \
@@ -21,6 +20,3 @@ SOURCES += qnxaudioplugin.cpp \
            qnxaudioutils.cpp
 
 OTHER_FILES += qnx_audio.json
-
-target.path += $$[QT_INSTALL_PLUGINS]/$${PLUGIN_TYPE}
-INSTALLS += target

tests/auto/integration/qaudioinput/tst_qaudioinput.cpp

@@ -767,9 +767,9 @@ void tst_QAudioInput::pushSuspendResume()
     QVERIFY(audioInput.processedUSecs() == processedUs);
 
     // Drain any data, in case we run out of space when resuming
-    while (audioInput.bytesReady() >= audioInput.periodSize()) {
+    const int reads = audioInput.bytesReady() / audioInput.periodSize();
+    for (int r = 0; r < reads; ++r)
         feed->read(buffer.data(), audioInput.periodSize());
-    }
 
     audioInput.resume();