Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public: (26 commits)
  Fixed incorrect parsing of TARGET.EPOCHEAPSIZE.
  Fixed make runonphone that looked for the package in the wrong place.
  Fixed several problems with the postlinker for Symbian (elf2e32).
  Don't crash when cleaning the uninitialized fontdatabase (Symbian)
  Revert "Fixing the race condition in event dispatcher implementation on"
  Revert "Fixing race condition in qeventdispatcher_symbian.cpp code path"
  Updated Harfbuzz from git+ssh://git.freedesktop.org/git/harfbuzz to a80fd59e3b3b18116803a14e6369345933994236
  Updated Harfbuzz from git+ssh://git.freedesktop.org/git/harfbuzz to a80fd59e3b3b18116803a14e6369345933994236
  Fixed memory restrictions not being passed on to elf2e32.
  Allow TLW translucency on Symbian without Qt::FramelessWindowHint
  Updated UIDs for spectrum demo
  Ensure that compiling with the no debug/warning output defines works
  Updated Harfbuzz from git+ssh://git.freedesktop.org/git/harfbuzz to f0dcb906fe56b5dc06aa305b6cfc821d5dd25a28
  Clean up HB_Anchor's DeviceTables on failure when loading format 3
  Make sure ValueRecord's DeviceTables are cleaned up on failure
  Phonon(qt7); Don't try and display video frames when audio only.
  Audio(osx); Fix period size calculation.
  Audio(osx); refactor input period conversion
  Audio(osx); Fix audio format converters.
  Fix null HB_Device** dereference on exit in Harfbuzz GPOS code
  ...

12 files changed, 65 insertions, 131 deletions

diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-global.h b/src/3rdparty/harfbuzz/src/harfbuzz-global.h
index 5b2b679..bccd6a2 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-global.h
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-global.h
@@ -39,7 +39,7 @@
 #define HB_END_HEADER  /* nothing */
 #endif
 
-#if defined(__GNUC__) || defined(__ARMCC__) || defined(__CC_ARM) || defined(_MSC_VER)
+#if defined(__GNUC__) || defined(_MSC_VER)
 #define HB_USE_PACKED_STRUCTS
 #endif
 
diff --git a/src/corelib/kernel/qeventdispatcher_symbian.cpp b/src/corelib/kernel/qeventdispatcher_symbian.cpp
index 9d8ee5a..e86efb2 100644
--- a/src/corelib/kernel/qeventdispatcher_symbian.cpp
+++ b/src/corelib/kernel/qeventdispatcher_symbian.cpp
@@ -100,40 +100,25 @@ static inline int qt_socket_select(int nfds, fd_set *readfds, fd_set *writefds,
 class QSelectMutexGrabber
 {
 public:
-    QSelectMutexGrabber(int fd, QMutex *threadMutex, QMutex *selectCallMutex)
-        : m_threadMutex(threadMutex), m_selectCallMutex(selectCallMutex), bHasThreadLock(false)
+    QSelectMutexGrabber(int fd, QMutex *mutex)
+        : m_mutex(mutex)
     {
-        // see if selectThread is waiting m_waitCond
-        // if yes ... dont write to pipe
-        if (m_threadMutex->tryLock()) {
-            bHasThreadLock = true;
+        if (m_mutex->tryLock())
             return;
-        }
-
-        // still check that SelectThread
-        // is in select call
-        if (m_selectCallMutex->tryLock()) {
-            m_selectCallMutex->unlock();
-            return;
-        }
 
         char dummy = 0;
         qt_pipe_write(fd, &dummy, 1);
 
-        m_threadMutex->lock();
-        bHasThreadLock = true;
+        m_mutex->lock();
     }
 
     ~QSelectMutexGrabber()
     {
-        if(bHasThreadLock)
-            m_threadMutex->unlock();
+        m_mutex->unlock();
     }
 
 private:
-    QMutex *m_threadMutex;
-    QMutex *m_selectCallMutex;
-    bool bHasThreadLock;
+    QMutex *m_mutex;
 };
 
 /*
@@ -415,12 +400,7 @@ void QSelectThread::run()
 
         int ret;
         int savedSelectErrno;
-        {
-            // helps fighting the race condition between
-            // selctthread and new socket requests (cancel, restart ...)
-            QMutexLocker locker(&m_selectCallMutex);
-            ret = qt_socket_select(maxfd, &readfds, &writefds, &exceptionfds, 0);
-        }
+        ret = qt_socket_select(maxfd, &readfds, &writefds, &exceptionfds, 0);
         savedSelectErrno = errno;
 
         char buffer;
@@ -515,9 +495,7 @@ void QSelectThread::requestSocketEvents ( QSocketNotifier *notifier, TRequestSta
         start();
     }
 
-    QMutexLocker locker(&m_grabberMutex);
-
-    QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex, &m_selectCallMutex);
+    QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex);
 
     Q_ASSERT(!m_AOStatuses.contains(notifier));
 
@@ -528,9 +506,7 @@ void QSelectThread::requestSocketEvents ( QSocketNotifier *notifier, TRequestSta
 
 void QSelectThread::cancelSocketEvents ( QSocketNotifier *notifier )
 {
-    QMutexLocker locker(&m_grabberMutex);
-
-    QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex, &m_selectCallMutex);
+    QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex);
 
     m_AOStatuses.remove(notifier);
 
@@ -539,9 +515,7 @@ void QSelectThread::cancelSocketEvents ( QSocketNotifier *notifier )
 
 void QSelectThread::restart()
 {
-    QMutexLocker locker(&m_grabberMutex);
-
-    QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex, &m_selectCallMutex);
+    QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex);
 
     m_waitCond.wakeAll();
 }
diff --git a/src/corelib/kernel/qeventdispatcher_symbian_p.h b/src/corelib/kernel/qeventdispatcher_symbian_p.h
index 211ded4..bc42753 100644
--- a/src/corelib/kernel/qeventdispatcher_symbian_p.h
+++ b/src/corelib/kernel/qeventdispatcher_symbian_p.h
@@ -211,26 +211,6 @@ private:
     QMutex m_mutex;
     QWaitCondition m_waitCond;
     bool m_quit;
-
-    // to protect when several
-    // requests like:
-    // requestSocketEvents
-    // cancelSocketEvents
-    // kick in the same time
-    // all will fight for m_mutex
-    //
-    // TODO: fix more elegantely
-    //
-    QMutex m_grabberMutex;
-
-    // this one will tell
-    // if selectthread is
-    // really in select call
-    // and will prevent
-    // writing to pipe that
-    // causes later in locking
-    // of the thread in waitcond
-    QMutex m_selectCallMutex;
 };
 
 class Q_CORE_EXPORT CQtActiveScheduler : public CActiveScheduler
diff --git a/src/gui/accessible/qaccessible_mac_cocoa.mm b/src/gui/accessible/qaccessible_mac_cocoa.mm
index 1688404..ada927e 100644
--- a/src/gui/accessible/qaccessible_mac_cocoa.mm
+++ b/src/gui/accessible/qaccessible_mac_cocoa.mm
@@ -58,11 +58,15 @@ QT_BEGIN_NAMESPACE
 
 //#define MAC_ACCESSIBILTY_DEVELOPER_MODE
 
+#ifndef QT_NO_DEBUG_STREAM
 #ifdef MAC_ACCESSIBILTY_DEVELOPER_MODE
 #define MAC_ACCESSIBILTY_DEBUG QT_PREPEND_NAMESPACE(qDebug)
 #else
 #define MAC_ACCESSIBILTY_DEBUG if (0) QT_PREPEND_NAMESPACE(qDebug)
 #endif
+#else
+#define MAC_ACCESSIBILTY_DEBUG if (0) QT_PREPEND_NAMESPACE(QNoDebug)
+#endif
 
 typedef QMap<QAccessible::Role, NSString *> QMacAccessibiltyRoleMap;
 Q_GLOBAL_STATIC(QMacAccessibiltyRoleMap, qMacAccessibiltyRoleMap);
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index 68f9470..3f351d9 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -738,9 +738,6 @@ void QWidgetPrivate::s60UpdateIsOpaque()
     if (!q->testAttribute(Qt::WA_WState_Created) || !q->testAttribute(Qt::WA_TranslucentBackground))
         return;
 
-    if ((data.window_flags & Qt::FramelessWindowHint) == 0)
-        return;
-
     RWindow *const window = static_cast<RWindow *>(q->effectiveWinId()->DrawableWindow());
 
 #ifdef Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE
diff --git a/src/gui/text/qfontdatabase_s60.cpp b/src/gui/text/qfontdatabase_s60.cpp
index 5148568..0b38aab 100644
--- a/src/gui/text/qfontdatabase_s60.cpp
+++ b/src/gui/text/qfontdatabase_s60.cpp
@@ -162,6 +162,8 @@ void qt_cleanup_symbianFontDatabaseExtras()
 {
     const QSymbianFontDatabaseExtrasImplementation *dbExtras =
             static_cast<const QSymbianFontDatabaseExtrasImplementation*>(privateDb()->symbianExtras);
+    if (!dbExtras)
+        return; // initializeDb() has never been called
 #ifdef Q_SYMBIAN_HAS_FONTTABLE_API
     qDeleteAll(dbExtras->m_extrasHash);
 #else // Q_SYMBIAN_HAS_FONTTABLE_API
diff --git a/src/multimedia/audio/qaudio_mac.cpp b/src/multimedia/audio/qaudio_mac.cpp
index 14fee8b..4e17b52 100644
--- a/src/multimedia/audio/qaudio_mac.cpp
+++ b/src/multimedia/audio/qaudio_mac.cpp
@@ -68,11 +68,11 @@ QAudioFormat toQAudioFormat(AudioStreamBasicDescription const& sf)
     audioFormat.setChannels(sf.mChannelsPerFrame);
     audioFormat.setSampleSize(sf.mBitsPerChannel);
     audioFormat.setCodec(QString::fromLatin1("audio/pcm"));
-    audioFormat.setByteOrder(sf.mFormatFlags & kLinearPCMFormatFlagIsBigEndian != 0 ? QAudioFormat::BigEndian : QAudioFormat::LittleEndian);
+    audioFormat.setByteOrder((sf.mFormatFlags & kAudioFormatFlagIsBigEndian) != 0 ? QAudioFormat::BigEndian : QAudioFormat::LittleEndian);
     QAudioFormat::SampleType type = QAudioFormat::UnSignedInt;
-    if ((sf.mFormatFlags & kLinearPCMFormatFlagIsSignedInteger) != 0)
+    if ((sf.mFormatFlags & kAudioFormatFlagIsSignedInteger) != 0)
         type = QAudioFormat::SignedInt;
-    else if ((sf.mFormatFlags & kLinearPCMFormatFlagIsFloat) != 0)
+    else if ((sf.mFormatFlags & kAudioFormatFlagIsFloat) != 0)
         type = QAudioFormat::Float;
     audioFormat.setSampleType(type);
 
@@ -99,6 +99,9 @@ AudioStreamBasicDescription toAudioStreamBasicDescription(QAudioFormat const& au
     case QAudioFormat::Unknown:  default: break;
     }
 
+    if (audioFormat.byteOrder() == QAudioFormat::BigEndian)
+        sf.mFormatFlags |= kAudioFormatFlagIsBigEndian;
+
     return sf;
 }
 
diff --git a/src/multimedia/audio/qaudioinput_mac_p.cpp b/src/multimedia/audio/qaudioinput_mac_p.cpp
index b99fe11..5897e75 100644
--- a/src/multimedia/audio/qaudioinput_mac_p.cpp
+++ b/src/multimedia/audio/qaudioinput_mac_p.cpp
@@ -210,6 +210,11 @@ public:
         return true;
     }
 
+    bool empty() const
+    {
+        return position == totalPackets;
+    }
+
 private:
     UInt32 totalPackets;
     UInt32 position;
@@ -275,36 +280,32 @@ public:
         if (m_audioConverter != 0) {
             QAudioPacketFeeder  feeder(m_inputBufferList);
 
-            bool    wecan = true;
             int     copied = 0;
-
             const int available = m_buffer->free();
 
-            while (err == noErr && wecan) {
+            while (err == noErr && !feeder.empty()) {
                 QAudioRingBuffer::Region region = m_buffer->acquireWriteRegion(available);
 
-                if (region.second > 0) {
-                    AudioBufferList     output;
-                    output.mNumberBuffers = 1;
-                    output.mBuffers[0].mNumberChannels = 1;
-                    output.mBuffers[0].mDataByteSize = region.second;
-                    output.mBuffers[0].mData = region.first;
-
-                    UInt32  packetSize = region.second / m_outputFormat.mBytesPerPacket;
-                    err = AudioConverterFillComplexBuffer(m_audioConverter,
-                                                          converterCallback,
-                                                          &feeder,
-                                                          &packetSize,
-                                                          &output,
-                                                          0);
-
-                    region.second = output.mBuffers[0].mDataByteSize;
-                    copied += region.second;
+                if (region.second == 0)
+                    break;
+
+                AudioBufferList     output;
+                output.mNumberBuffers = 1;
+                output.mBuffers[0].mNumberChannels = 1;
+                output.mBuffers[0].mDataByteSize = region.second;
+                output.mBuffers[0].mData = region.first;
+
+                UInt32  packetSize = region.second / m_outputFormat.mBytesPerPacket;
+                err = AudioConverterFillComplexBuffer(m_audioConverter,
+                                                      converterCallback,
+                                                      &feeder,
+                                                      &packetSize,
+                                                      &output,
+                                                      0);
+                region.second = output.mBuffers[0].mDataByteSize;
+                copied += region.second;
 
-                    m_buffer->releaseWriteRegion(region);
-                }
-                else
-                    wecan = false;
+                m_buffer->releaseWriteRegion(region);
             }
 
             framesRendered += copied / m_outputFormat.mBytesPerFrame;
diff --git a/src/multimedia/audio/qaudiooutput_mac_p.cpp b/src/multimedia/audio/qaudiooutput_mac_p.cpp
index 9689101..cc52d90 100644
--- a/src/multimedia/audio/qaudiooutput_mac_p.cpp
+++ b/src/multimedia/audio/qaudiooutput_mac_p.cpp
@@ -358,17 +358,7 @@ bool QAudioOutputPrivate::open()
     // Set stream format
     streamFormat = toAudioStreamBasicDescription(audioFormat);
 
-    UInt32 size = sizeof(deviceFormat);
-    if (AudioUnitGetProperty(audioUnit,
-                                kAudioUnitProperty_StreamFormat,
-                                kAudioUnitScope_Input,
-                                0,
-                                &deviceFormat,
-                                &size) != noErr) {
-        qWarning() << "QAudioOutput: Unable to retrieve device format";
-        return false;
-    }
-
+    UInt32 size = sizeof(streamFormat);
     if (AudioUnitSetProperty(audioUnit,
                                 kAudioUnitProperty_StreamFormat,
                                 kAudioUnitScope_Input,
@@ -392,8 +382,7 @@ bool QAudioOutputPrivate::open()
         return false;
     }
 
-    periodSizeBytes = (numberOfFrames * streamFormat.mSampleRate / deviceFormat.mSampleRate) * 
-                        streamFormat.mBytesPerFrame;
+    periodSizeBytes = numberOfFrames * streamFormat.mBytesPerFrame;
     if (internalBufferSize < periodSizeBytes * 2)
         internalBufferSize = periodSizeBytes * 2;
     else
diff --git a/src/network/kernel/qhostinfo_unix.cpp b/src/network/kernel/qhostinfo_unix.cpp
index 90751f4..3112dd6 100644
--- a/src/network/kernel/qhostinfo_unix.cpp
+++ b/src/network/kernel/qhostinfo_unix.cpp
@@ -210,12 +210,23 @@ QHostInfo QHostInfoAgent::fromName(const QString &hostName)
 #ifdef Q_ADDRCONFIG
     hints.ai_flags = Q_ADDRCONFIG;
 #endif
+#ifdef Q_OS_SYMBIAN
+#   ifdef QHOSTINFO_DEBUG
+        qDebug() << "Setting flags: 'hints.ai_flags &= AI_V4MAPPED | AI_ALL'";
+#   endif
+#endif
 
     int result = getaddrinfo(aceHostname.constData(), 0, &hints, &res);
 # ifdef Q_ADDRCONFIG
     if (result == EAI_BADFLAGS) {
         // if the lookup failed with AI_ADDRCONFIG set, try again without it
         hints.ai_flags = 0;
+#ifdef Q_OS_SYMBIAN
+#   ifdef QHOSTINFO_DEBUG
+        qDebug() << "Setting flags: 'hints.ai_flags &= AI_V4MAPPED | AI_ALL'";
+#   endif
+        hints.ai_flags &= AI_V4MAPPED | AI_ALL;
+#endif
         result = getaddrinfo(aceHostname.constData(), 0, &hints, &res);
     }
 # endif
@@ -224,6 +235,9 @@ QHostInfo QHostInfoAgent::fromName(const QString &hostName)
         addrinfo *node = res;
         QList<QHostAddress> addresses;
         while (node) {
+#ifdef QHOSTINFO_DEBUG
+                qDebug() << "getaddrinfo node: flags:" << node->ai_flags << "family:" << node->ai_family << "ai_socktype:" << node->ai_socktype << "ai_protocol:" << node->ai_protocol << "ai_addrlen:" << node->ai_addrlen;
+#endif
             if (node->ai_family == AF_INET) {
                 QHostAddress addr;
                 addr.setAddress(ntohl(((sockaddr_in *) node->ai_addr)->sin_addr.s_addr));
diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h
index 1727a41..cd5dbbe 100644
--- a/src/opengl/qgl_p.h
+++ b/src/opengl/qgl_p.h
@@ -86,7 +86,7 @@ QT_BEGIN_INCLUDE_NAMESPACE
 QT_END_INCLUDE_NAMESPACE
 # ifdef old_qDebug
 #   undef qDebug
-#   define qDebug QT_QDEBUG_MACRO
+#   define qDebug QT_NO_QDEBUG_MACRO
 #   undef old_qDebug
 # endif
 class QMacWindowChangeEvent;
diff --git a/src/plugins/phonon/mmf/mmf.pro b/src/plugins/phonon/mmf/mmf.pro
index 85415b2..2c0a305 100644
--- a/src/plugins/phonon/mmf/mmf.pro
+++ b/src/plugins/phonon/mmf/mmf.pro
@@ -97,33 +97,3 @@ symbian {
                $$PHONON_MMF_DIR/videoplayer_dsa.cpp      \
     }
 }
-
-LIBS += -lcone
-LIBS += -lws32
-
-# This is only needed for debug builds, but is always linked against.
-LIBS += -lhal
-
-TARGET.CAPABILITY = all -tcb
-
-LIBS += -lmediaclientvideo        # For CVideoPlayerUtility
-LIBS += -lcone                    # For CCoeEnv
-LIBS += -lws32                    # For RWindow
-LIBS += -lefsrv                   # For file server
-LIBS += -lapgrfx -lapmime         # For recognizer
-LIBS += -lmmfcontrollerframework  # For CMMFMetaDataEntry
-LIBS += -lmediaclientaudiostream  # For CMdaAudioOutputStream
-
-# These are for effects.
-LIBS += -lAudioEqualizerEffect -lBassBoostEffect -lDistanceAttenuationEffect -lDopplerBase -lEffectBase -lEnvironmentalReverbEffect -lListenerDopplerEffect -lListenerLocationEffect -lListenerOrientationEffect -lLocationBase -lLoudnessEffect -lOrientationBase -lSourceDopplerEffect -lSourceLocationEffect -lSourceOrientationEffect -lStereoWideningEffect
-
-# This is needed for having the .qtplugin file properly created on Symbian.
-QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/phonon_backend
-
-target.path = $$[QT_INSTALL_PLUGINS]/phonon_backend
-INSTALLS += target
-
-include(../../qpluginbase.pri)
-
-TARGET.UID3=0x2001E629
-