Merge branch 'master' of git@scm.dev.nokia.troll.no:qt/qt into qtscript-jsc-backend

Conflicts:
	configure
	src/script/qscriptarray_p.h
	src/script/qscriptasm.cpp
	src/script/qscriptasm_p.h
	src/script/qscriptbuffer_p.h
	src/script/qscriptclass.cpp
	src/script/qscriptclassdata.cpp
	src/script/qscriptclassdata_p.h
	src/script/qscriptclassinfo_p.h
	src/script/qscriptclasspropertyiterator_p.h
	src/script/qscriptcompiler.cpp
	src/script/qscriptcompiler_p.h
	src/script/qscriptcontext_p.cpp
	src/script/qscriptcontext_p.h
	src/script/qscriptcontextfwd_p.h
	src/script/qscriptcontextinfo_p.h
	src/script/qscriptecmaarray.cpp
	src/script/qscriptecmaarray_p.h
	src/script/qscriptecmaboolean.cpp
	src/script/qscriptecmaboolean_p.h
	src/script/qscriptecmacore.cpp
	src/script/qscriptecmacore_p.h
	src/script/qscriptecmadate.cpp
	src/script/qscriptecmadate_p.h
	src/script/qscriptecmaerror.cpp
	src/script/qscriptecmaerror_p.h
	src/script/qscriptecmafunction.cpp
	src/script/qscriptecmafunction_p.h
	src/script/qscriptecmaglobal.cpp
	src/script/qscriptecmaglobal_p.h
	src/script/qscriptecmamath.cpp
	src/script/qscriptecmamath_p.h
	src/script/qscriptecmanumber.cpp
	src/script/qscriptecmanumber_p.h
	src/script/qscriptecmaobject.cpp
	src/script/qscriptecmaobject_p.h
	src/script/qscriptecmaregexp.cpp
	src/script/qscriptecmaregexp_p.h
	src/script/qscriptecmastring.cpp
	src/script/qscriptecmastring_p.h
	src/script/qscriptengine.cpp
	src/script/qscriptengine_p.cpp
	src/script/qscriptengine_p.h
	src/script/qscriptengineagent_p.h
	src/script/qscriptenginefwd_p.h
	src/script/qscriptextenumeration.cpp
	src/script/qscriptextenumeration_p.h
	src/script/qscriptextqobject.cpp
	src/script/qscriptextqobject_p.h
	src/script/qscriptextvariant.cpp
	src/script/qscriptextvariant_p.h
	src/script/qscriptfunction.cpp
	src/script/qscriptfunction_p.h
	src/script/qscriptgc_p.h
	src/script/qscriptglobals_p.h
	src/script/qscriptmember_p.h
	src/script/qscriptnameid_p.h
	src/script/qscriptnodepool_p.h
	src/script/qscriptobject_p.h
	src/script/qscriptobjectfwd_p.h
	src/script/qscriptprettypretty.cpp
	src/script/qscriptprettypretty_p.h
	src/script/qscriptsyntaxcheckresult_p.h
	src/script/qscriptvalue.cpp
	src/script/qscriptvalue_p.h
	src/script/qscriptvaluefwd_p.h
	src/script/qscriptvalueimpl.cpp
	src/script/qscriptvalueimpl_p.h
	src/script/qscriptvalueimplfwd_p.h
	src/script/qscriptvalueiteratorimpl.cpp
	src/script/qscriptvalueiteratorimpl_p.h

11 files changed, 198 insertions, 44 deletions

diff --git a/src/3rdparty/phonon/ds9/mediaobject.cpp b/src/3rdparty/phonon/ds9/mediaobject.cpp
index 10782c2..de2078a 100644
--- a/src/3rdparty/phonon/ds9/mediaobject.cpp
+++ b/src/3rdparty/phonon/ds9/mediaobject.cpp
@@ -57,24 +57,6 @@ namespace Phonon
         {
         }
 
-        WorkerThread::Work WorkerThread::dequeueWork()
-        {
-            QMutexLocker locker(&m_mutex);
-            if (m_finished) {
-                return Work();
-            }
-            Work ret = m_queue.dequeue();
-
-            //we ensure to have the wait condition in the right state
-            if (m_queue.isEmpty()) {
-                m_waitCondition.reset();
-            } else {
-                m_waitCondition.set();
-            }
-
-            return ret;
-        }
-
         void WorkerThread::run()
         {
             while (m_finished == false) {
@@ -88,11 +70,6 @@ namespace Phonon
                 }
                 DWORD result = ::WaitForMultipleObjects(count, handles, FALSE, INFINITE);
                 if (result == WAIT_OBJECT_0) {
-                    if (m_finished) {
-                        //that's the end of the thread execution
-                        return;
-                    }
-
                     handleTask();
                 } else {
                     //this is the event management
@@ -199,22 +176,28 @@ namespace Phonon
 
         void WorkerThread::handleTask()
         {
-            const Work w = dequeueWork();
-
-            if (m_finished) {
+            QMutexLocker locker(&m_mutex);
+            if (m_finished || m_queue.isEmpty()) {
                 return;
             }
 
+            const Work w = m_queue.dequeue();
+
+            //we ensure to have the wait condition in the right state
+            if (m_queue.isEmpty()) {
+                m_waitCondition.reset();
+            } else {
+                m_waitCondition.set();
+            }
+
             HRESULT hr = S_OK;
 
             {
-                QMutexLocker locker(&m_mutex);
+                QMutexLocker locker(&m_currentMutex);
                 m_currentRender = w.graph;
-                m_currentRenderId = w.id;
+			    m_currentRenderId = w.id;
             }
-
             if (w.task == ReplaceGraph) {
-                QMutexLocker locker(&m_mutex);
                 int index = -1;
                 for(int i = 0; i < FILTER_COUNT; ++i) {
                     if (m_graphHandle[i].graph == w.oldGraph) {
@@ -328,7 +311,7 @@ namespace Phonon
             }
 
             {
-                QMutexLocker locker(&m_mutex);
+                QMutexLocker locker(&m_currentMutex);
                 m_currentRender = Graph();
                 m_currentRenderId = 0;
             }
@@ -336,6 +319,13 @@ namespace Phonon
 
         void WorkerThread::abortCurrentRender(qint16 renderId)
         {
+            {
+                QMutexLocker locker(&m_currentMutex);
+                if (m_currentRender && m_currentRenderId == renderId) {
+                    m_currentRender->Abort();
+                }
+            }
+
             QMutexLocker locker(&m_mutex);
             bool found = false;
             for(int i = 0; !found && i < m_queue.size(); ++i) {
@@ -343,12 +333,11 @@ namespace Phonon
                 if (w.id == renderId) {
                     found = true;
                     m_queue.removeAt(i);
+                    if (m_queue.isEmpty()) {
+                        m_waitCondition.reset();
+                    }
                 }
             }
-
-            if (m_currentRender && m_currentRenderId == renderId) {
-                m_currentRender->Abort();
-            }
         }
 
         //tells the thread to stop processing
@@ -523,6 +512,9 @@ namespace Phonon
 
             qSwap(m_graphs[0], m_graphs[1]); //swap the graphs
 
+            if (m_transitionTime >= 0)
+                m_graphs[1]->stop(); //make sure we stop the previous graph
+
             if (currentGraph()->mediaSource().type() != Phonon::MediaSource::Invalid &&
                 catchComError(currentGraph()->renderResult())) {
                     setState(Phonon::ErrorState);
diff --git a/src/3rdparty/phonon/ds9/mediaobject.h b/src/3rdparty/phonon/ds9/mediaobject.h
index 2c34ffc..a6beb5f 100644
--- a/src/3rdparty/phonon/ds9/mediaobject.h
+++ b/src/3rdparty/phonon/ds9/mediaobject.h
@@ -135,7 +135,6 @@ namespace Phonon
                 };
                 QList<Filter> decoders; //for the state change requests
             };
-            Work dequeueWork();
             void handleTask();
 
             Graph m_currentRender;
@@ -144,7 +143,8 @@ namespace Phonon
             bool m_finished;
             quint16 m_currentWorkId;
             QWinWaitCondition m_waitCondition;
-            QMutex m_mutex;
+            QMutex m_mutex; // mutex for the m_queue, m_finished and m_currentWorkId
+            QMutex m_currentMutex; //mutex for current renderer and id
 
             //this is for WaitForMultipleObjects
             struct
diff --git a/src/3rdparty/phonon/ds9/videowidget.cpp b/src/3rdparty/phonon/ds9/videowidget.cpp
index 34ff8cb..091be16 100644
--- a/src/3rdparty/phonon/ds9/videowidget.cpp
+++ b/src/3rdparty/phonon/ds9/videowidget.cpp
@@ -84,7 +84,19 @@ namespace Phonon
             void setCurrentRenderer(AbstractVideoRenderer *renderer)
             {
                 m_currentRenderer = renderer;
-                update();
+                //we disallow repaint on that widget for just a fraction of second
+                //this allows better transition between videos
+                setUpdatesEnabled(false);
+                m_flickerFreeTimer.start(20, this);
+            }
+
+            void timerEvent(QTimerEvent *e)
+            {
+                if (e->timerId() == m_flickerFreeTimer.timerId()) {
+                    m_flickerFreeTimer.stop();
+                    setUpdatesEnabled(true);
+                }
+                QWidget::timerEvent(e);
             }
 
             QSize sizeHint() const
@@ -106,6 +118,8 @@ namespace Phonon
 
             void paintEvent(QPaintEvent *e)
             {
+                if (!updatesEnabled())
+                    return; //this avoids repaint from native events
                 checkCurrentRenderingMode();
                 m_currentRenderer->repaintCurrentFrame(this, e->rect());
             }
@@ -160,6 +174,7 @@ namespace Phonon
             VideoWidget *m_node;
             AbstractVideoRenderer *m_currentRenderer;
             QVariant m_restoreScreenSaverActive;
+            QBasicTimer m_flickerFreeTimer;
         };
 
         VideoWidget::VideoWidget(QWidget *parent)
diff --git a/src/3rdparty/phonon/phonon/mediasource.cpp b/src/3rdparty/phonon/phonon/mediasource.cpp
index 0a21c87..c003af9 100644
--- a/src/3rdparty/phonon/phonon/mediasource.cpp
+++ b/src/3rdparty/phonon/phonon/mediasource.cpp
@@ -140,8 +140,12 @@ MediaSourcePrivate::~MediaSourcePrivate()
 {
 #ifndef QT_NO_PHONON_ABSTRACTMEDIASTREAM
     if (autoDelete) {
-        delete stream;
-        delete ioDevice;
+        //here we use deleteLater because this object
+        //might be destroyed from another thread
+        if (stream)
+            stream->deleteLater();
+        if (ioDevice)
+            ioDevice->deleteLater();
     }
 #endif //QT_NO_PHONON_ABSTRACTMEDIASTREAM
 }
diff --git a/src/3rdparty/sha1/sha1.cpp b/src/3rdparty/sha1/sha1.cpp
index 03c2773..072a45f 100644
--- a/src/3rdparty/sha1/sha1.cpp
+++ b/src/3rdparty/sha1/sha1.cpp
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at http://www.qtsoftware.com/contact.
+** contact the sales department at http://qt.nokia.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/3rdparty/webkit/JavaScriptCore/runtime/UString.cpp b/src/3rdparty/webkit/JavaScriptCore/runtime/UString.cpp
index 118751e..f64219c 100644
--- a/src/3rdparty/webkit/JavaScriptCore/runtime/UString.cpp
+++ b/src/3rdparty/webkit/JavaScriptCore/runtime/UString.cpp
@@ -942,6 +942,37 @@ UString UString::from(int i)
     return UString(p, static_cast<int>(end - p));
 }
 
+#if PLATFORM(WIN_OS) && PLATFORM(X86_64) && COMPILER(MSVC)
+UString UString::from(int64_t i)
+{
+    UChar buf[1 + sizeof(i) * 3];
+    UChar* end = buf + sizeof(buf) / sizeof(UChar);
+    UChar* p = end;
+
+    if (i == 0)
+        *--p = '0';
+    else if (i == LLONG_MIN) {
+        char minBuf[1 + sizeof(i) * 3];
+        snprintf(minBuf, sizeof(minBuf) - 1, "%I64d", LLONG_MIN);
+        return UString(minBuf);
+    } else {
+        bool negative = false;
+        if (i < 0) {
+            negative = true;
+            i = -i;
+        }
+        while (i) {
+            *--p = static_cast<unsigned short>((i % 10) + '0');
+            i /= 10;
+        }
+        if (negative)
+            *--p = '-';
+    }
+
+    return UString(p, static_cast<int>(end - p));
+}
+#endif
+
 UString UString::from(unsigned int u)
 {
     UChar buf[sizeof(u) * 3];
diff --git a/src/3rdparty/webkit/JavaScriptCore/runtime/UString.h b/src/3rdparty/webkit/JavaScriptCore/runtime/UString.h
index bb0e7fb..7edb994 100644
--- a/src/3rdparty/webkit/JavaScriptCore/runtime/UString.h
+++ b/src/3rdparty/webkit/JavaScriptCore/runtime/UString.h
@@ -268,6 +268,9 @@ namespace JSC {
         }
 
         static UString from(int);
+#if PLATFORM(WIN_OS) && PLATFORM(X86_64) && COMPILER(MSVC)
+        static UString from(int64_t i);
+#endif
         static UString from(unsigned int);
         static UString from(long);
         static UString from(double);
diff --git a/src/3rdparty/webkit/WebCore/WebCore.pro b/src/3rdparty/webkit/WebCore/WebCore.pro
index 2eb7c08..68da1d6 100644
--- a/src/3rdparty/webkit/WebCore/WebCore.pro
+++ b/src/3rdparty/webkit/WebCore/WebCore.pro
@@ -3218,3 +3218,20 @@ CONFIG(QTDIR_build):isEqual(QT_MAJOR_VERSION, 4):greaterThan(QT_MINOR_VERSION, 4
     CONFIG += no_debug_info
 }
 
+!win32-g++:win32:contains(QMAKE_HOST.arch, x86_64):{
+    asm_compiler.commands = ml64 /c
+    asm_compiler.commands +=  /Fo ${QMAKE_FILE_OUT} ${QMAKE_FILE_IN}
+    asm_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
+    asm_compiler.input = ASM_SOURCES
+    asm_compiler.variable_out = OBJECTS
+    asm_compiler.name = compiling[asm] ${QMAKE_FILE_IN}
+    silent:asm_compiler.commands = @echo compiling[asm] ${QMAKE_FILE_IN} && $$asm_compiler.commands
+    QMAKE_EXTRA_COMPILERS += asm_compiler
+
+    ASM_SOURCES += \
+        plugins/win/PaintHooks.asm
+   if(win32-msvc2005|win32-msvc2008):equals(TEMPLATE_PREFIX, "vc") {
+        SOURCES += \
+            plugins/win/PaintHooks.asm
+    }
+}
diff --git a/src/3rdparty/webkit/WebCore/plugins/win/PaintHooks.asm b/src/3rdparty/webkit/WebCore/plugins/win/PaintHooks.asm
new file mode 100644
index 0000000..1508813
--- /dev/null
+++ b/src/3rdparty/webkit/WebCore/plugins/win/PaintHooks.asm
@@ -0,0 +1,50 @@
+;/*
+;    Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
+;
+;    This library is free software; you can redistribute it and/or
+;    modify it under the terms of the GNU Library General Public
+;    License as published by the Free Software Foundation; either
+;    version 2 of the License, or (at your option) any later version.
+;
+;    This library is distributed in the hope that it will be useful,
+;    but WITHOUT ANY WARRANTY; without even the implied warranty of
+;    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;    Library General Public License for more details.
+;
+;    You should have received a copy of the GNU Library General Public License
+;    along with this library; see the file COPYING.LIB.  If not, write to
+;    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;    Boston, MA 02110-1301, USA.
+;*/
+
+;HDC __stdcall _HBeginPaint(HWND hWnd, LPPAINTSTRUCT lpPaint);
+
+PUBLIC  _HBeginPaint
+
+_TEXT   SEGMENT
+
+_HBeginPaint PROC
+     mov  r10,rcx
+     mov  eax,1017h
+     syscall
+     ret
+_HBeginPaint ENDP
+
+_TEXT   ENDS
+
+;BOOL __stdcall _HEndPaint(HWND hWnd, const PAINTSTRUCT* lpPaint);
+
+PUBLIC  _HEndPaint
+
+_TEXT   SEGMENT
+
+_HEndPaint PROC
+    mov  r10,rcx
+    mov  eax,1019h
+    syscall
+    ret
+_HEndPaint ENDP
+
+_TEXT   ENDS
+
+END
diff --git a/src/3rdparty/webkit/WebCore/plugins/win/PluginViewWin.cpp b/src/3rdparty/webkit/WebCore/plugins/win/PluginViewWin.cpp
index c97984d..2687186 100644
--- a/src/3rdparty/webkit/WebCore/plugins/win/PluginViewWin.cpp
+++ b/src/3rdparty/webkit/WebCore/plugins/win/PluginViewWin.cpp
@@ -117,6 +117,14 @@ static BYTE* beginPaint;
 static unsigned endPaintSysCall;
 static BYTE* endPaint;
 
+typedef HDC (WINAPI *PtrBeginPaint)(HWND, PAINTSTRUCT*);
+typedef BOOL (WINAPI *PtrEndPaint)(HWND, const PAINTSTRUCT*);
+
+#if PLATFORM(WIN_OS) && PLATFORM(X86_64) && COMPILER(MSVC)
+extern "C" HDC __stdcall _HBeginPaint(HWND hWnd, LPPAINTSTRUCT lpPaint);
+extern "C" BOOL __stdcall _HEndPaint(HWND hWnd, const PAINTSTRUCT* lpPaint);
+#endif
+
 HDC WINAPI PluginView::hookedBeginPaint(HWND hWnd, PAINTSTRUCT* lpPaint)
 {
     PluginView* pluginView = reinterpret_cast<PluginView*>(GetProp(hWnd, kWebPluginViewProperty));
@@ -139,12 +147,14 @@ HDC WINAPI PluginView::hookedBeginPaint(HWND hWnd, PAINTSTRUCT* lpPaint)
          : "memory"
         );
     return result;
-#else
+#elif defined(_M_IX86)
     // Call through to the original BeginPaint.
     __asm   mov     eax, beginPaintSysCall
     __asm   push    lpPaint
     __asm   push    hWnd
     __asm   call    beginPaint
+#else
+    return _HBeginPaint(hWnd, lpPaint);
 #endif
 }
 
@@ -166,12 +176,14 @@ BOOL WINAPI PluginView::hookedEndPaint(HWND hWnd, const PAINTSTRUCT* lpPaint)
          : "a" (endPaintSysCall), "g" (lpPaint), "g" (hWnd), "m" (*endPaint)
         );
     return result;
-#else
+#elif defined (_M_IX86)
     // Call through to the original EndPaint.
     __asm   mov     eax, endPaintSysCall
     __asm   push    lpPaint
     __asm   push    hWnd
     __asm   call    endPaint
+#else
+    return _HEndPaint(hWnd, lpPaint);
 #endif
 }
 
@@ -184,6 +196,7 @@ static void hook(const char* module, const char* proc, unsigned& sysCallID, BYTE
 
     pProc = reinterpret_cast<BYTE*>(reinterpret_cast<ptrdiff_t>(GetProcAddress(hMod, proc)));
 
+#if COMPILER(GCC) || defined(_M_IX86)
     if (pProc[0] != 0xB8)
         return;
 
@@ -199,6 +212,35 @@ static void hook(const char* module, const char* proc, unsigned& sysCallID, BYTE
     *reinterpret_cast<unsigned*>(pProc + 1) = reinterpret_cast<intptr_t>(pNewProc) - reinterpret_cast<intptr_t>(pProc + 5);
 
     pProc += 5;
+#else
+    /* Disassembly of BeginPaint()
+    00000000779FC5B0 4C 8B D1         mov         r10,rcx
+    00000000779FC5B3 B8 17 10 00 00   mov         eax,1017h
+    00000000779FC5B8 0F 05            syscall
+    00000000779FC5BA C3               ret
+    00000000779FC5BB 90               nop
+    00000000779FC5BC 90               nop
+    00000000779FC5BD 90               nop
+    00000000779FC5BE 90               nop
+    00000000779FC5BF 90               nop
+    00000000779FC5C0 90               nop
+    00000000779FC5C1 90               nop
+    00000000779FC5C2 90               nop
+    00000000779FC5C3 90               nop
+    */
+    // Check for the signature as in the above disassembly
+    DWORD guard = 0xB8D18B4C;
+    if (*reinterpret_cast<DWORD*>(pProc) != guard)
+        return;
+
+    DWORD flOldProtect;
+    VirtualProtect(pProc, 12, PAGE_EXECUTE_READWRITE, & flOldProtect);
+    pProc[0] = 0x48;    // mov rax, this
+    pProc[1] = 0xb8;
+    *(__int64*)(pProc+2) = (__int64)pNewProc;
+    pProc[10] = 0xff;   // jmp rax
+    pProc[11] = 0xe0;
+#endif
 }
 
 static void setUpOffscreenPaintingHooks(HDC (WINAPI*hookedBeginPaint)(HWND, PAINTSTRUCT*), BOOL (WINAPI*hookedEndPaint)(HWND, const PAINTSTRUCT*))
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
index 1a45fe6..613a72f 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
@@ -105,7 +105,7 @@ void QWEBKIT_EXPORT qt_drt_overwritePluginDirectories()
     PluginDatabase* db = PluginDatabase::installedPlugins(/* populate */ false);
 
     Vector<String> paths;
-    String qtPath(getenv("QTWEBKIT_PLUGIN_PATH"));
+    String qtPath(qgetenv("QTWEBKIT_PLUGIN_PATH").data());
     qtPath.split(UChar(':'), /* allowEmptyEntries */ false, paths);
 
     db->setPluginDirectories(paths);