Merge branch 'qtquick2' of scm.dev.nokia.troll.no:qt/qtbase-staging into qtquick2

src/gui/kernel/qapplication_win.cpp

@@ -237,6 +237,7 @@ static void resolveAygLibs()
 #  define FE_FONTSMOOTHINGCLEARTYPE 0x0002
 #endif
 
+Q_GUI_EXPORT qreal qt_fontsmoothing_gamma;
 Q_GUI_EXPORT bool qt_cleartype_enabled;
 Q_GUI_EXPORT bool qt_win_owndc_required; // CS_OWNDC is required if we use the GL graphicssystem as default
 
@@ -653,8 +654,18 @@ static void qt_win_read_cleartype_settings()
     if (SystemParametersInfo(SPI_GETFONTSMOOTHINGTYPE, 0, &result, 0))
         qt_cleartype_enabled = (result == FE_FONTSMOOTHINGCLEARTYPE);
 #endif
-}
 
+    int winSmooth;
+    if (SystemParametersInfo(0x200C /* SPI_GETFONTSMOOTHINGCONTRAST */, 0, &winSmooth, 0)) {
+        qt_fontsmoothing_gamma = winSmooth / qreal(1000.0);
+    } else {
+        qt_fontsmoothing_gamma = 1.0;
+    }
+
+    // Safeguard ourselves against corrupt registry values...
+    if (qt_fontsmoothing_gamma > 5 || qt_fontsmoothing_gamma < 1)
+        qt_fontsmoothing_gamma = qreal(1.4);
+}
 
 static void qt_set_windows_resources()
 {

src/gui/kernel/qdesktopwidget_qpa.cpp

@@ -51,6 +51,8 @@ QT_USE_NAMESPACE
 
 void QDesktopWidgetPrivate::updateScreenList()
 {
+    Q_Q(QDesktopWidget);
+
     QList<QPlatformScreen *> screenList = QApplicationPrivate::platformIntegration()->screens();
     int targetLength = screenList.length();
     int currentLength = screens.length();
@@ -72,19 +74,15 @@ void QDesktopWidgetPrivate::updateScreenList()
     }
 
     QRegion virtualGeometry;
-    bool doVirtualGeometry = QApplicationPrivate::platformIntegration()->isVirtualDesktop();
 
     // update the geometry of each screen widget
     for (int i = 0; i < screens.length(); i++) {
         QRect screenGeometry = screenList.at(i)->geometry();
         screens.at(i)->setGeometry(screenGeometry);
-        if (doVirtualGeometry)
+        virtualGeometry += screenGeometry;
-            virtualGeometry += screenGeometry;
     }
 
-    virtualScreen.setGeometry(virtualGeometry.boundingRect());
+    q->setGeometry(virtualGeometry.boundingRect());
-    Q_Q(QDesktopWidget);
-    q->setGeometry(virtualScreen.geometry());
 }
 
 QDesktopWidget::QDesktopWidget()
@@ -118,8 +116,6 @@ int QDesktopWidget::numScreens() const
 QWidget *QDesktopWidget::screen(int screen)
 {
     Q_D(QDesktopWidget);
-    if (QApplicationPrivate::platformIntegration()->isVirtualDesktop())
-        return &d->virtualScreen;
     if (screen < 0 || screen >= d->screens.length())
         return d->screens.at(0);
     return d->screens.at(screen);

src/gui/kernel/qdesktopwidget_qpa_p.h

@@ -76,7 +76,6 @@ public:
     void updateScreenList();
 
     QList<QDesktopScreenWidget *> screens;
-    QDesktopScreenWidget virtualScreen;
 };
 
 #endif // QDESKTOPWIDGET_QPA_P_H

src/gui/kernel/qplatformintegration_qpa.cpp

@@ -214,6 +214,7 @@ QPlatformNativeInterface * QPlatformIntegration::nativeInterface() const
 
 bool QPlatformIntegration::hasCapability(Capability cap) const
 {
+    Q_UNUSED(cap);
     return false;
 }
 

src/gui/kernel/qplatformwindow_qpa.cpp

@@ -150,7 +150,7 @@ void QPlatformWindow::setParent(const QPlatformWindow *parent)
 /*!
   Reimplement to set the window title to \a title
 */
-void QPlatformWindow::setWindowTitle(const QString &title) {}
+void QPlatformWindow::setWindowTitle(const QString &) {}
 
 /*!
   Reimplement to be able to let Qt rais windows to the top of the desktop

src/gui/painting/qdrawhelper.cpp

@@ -7198,14 +7198,8 @@ void qt_build_pow_tables() {
 #endif
 
 #ifdef Q_WS_WIN
-    int winSmooth;
+    extern qreal qt_fontsmoothing_gamma; // qapplication_win.cpp
-    if (SystemParametersInfo(0x200C /* SPI_GETFONTSMOOTHINGCONTRAST */, 0, &winSmooth, 0))
+    smoothing = qt_fontsmoothing_gamma;
-        smoothing = winSmooth / qreal(1000.0);
-
-    // Safeguard ourselves against corrupt registry values...
-    if (smoothing > 5 || smoothing < 1)
-        smoothing = qreal(1.4);
-
 #endif
 
 #ifdef Q_WS_X11

src/gui/text/qrawfont.cpp

@@ -308,10 +308,10 @@ qreal QRawFont::descent() const
 
    \sa setPixelSize()
 */
-int QRawFont::pixelSize() const
+qreal QRawFont::pixelSize() const
 {
     if (!isValid())
-        return -1;
+        return 0.0;
 
     return d->fontEngine->fontDef.pixelSize;
 }
@@ -577,7 +577,7 @@ QRawFont QRawFont::fromFont(const QFont &font, QFontDatabase::WritingSystem writ
 /*!
    Sets the pixel size with which this font should be rendered to \a pixelSize.
 */
-void QRawFont::setPixelSize(int pixelSize)
+void QRawFont::setPixelSize(qreal pixelSize)
 {
     if (d->fontEngine == 0)
         return;

src/gui/text/qrawfont.h

@@ -96,8 +96,8 @@ public:
                             const QTransform &transform = QTransform()) const;
     QPainterPath pathForGlyph(quint32 glyphIndex) const;
 
-    void setPixelSize(int pixelSize);
+    void setPixelSize(qreal pixelSize);
-    int pixelSize() const;
+    qreal pixelSize() const;
 
     QFont::HintingPreference hintingPreference() const;
 

src/gui/text/qtextdocumentlayout.cpp

@@ -2996,10 +2996,19 @@ void QTextDocumentLayout::resizeInlineObject(QTextInlineObject item, int posInDo
 
     QSizeF inlineSize = (pos == QTextFrameFormat::InFlow ? intrinsic : QSizeF(0, 0));
     item.setWidth(inlineSize.width());
-    if (f.verticalAlignment() == QTextCharFormat::AlignMiddle) {
+
+    QFontMetrics m(f.font());
+    switch (f.verticalAlignment())
+    {
+    case QTextCharFormat::AlignMiddle:
         item.setDescent(inlineSize.height() / 2);
         item.setAscent(inlineSize.height() / 2 - 1);
-    } else {
+        break;
+    case QTextCharFormat::AlignBaseline:
+        item.setDescent(m.descent());
+        item.setAscent(inlineSize.height() - m.descent() - 1);
+        break;
+    default:
         item.setDescent(0);
         item.setAscent(inlineSize.height() - 1);
     }

src/gui/text/qtextformat.h

@@ -378,7 +378,8 @@ public:
         AlignSubScript,
         AlignMiddle,
         AlignTop,
-        AlignBottom
+        AlignBottom,
+        AlignBaseline
     };
     enum UnderlineStyle { // keep in sync with Qt::PenStyle!
         NoUnderline,

src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp

@@ -1548,6 +1548,14 @@ namespace {
 
 }
 
+#if defined(Q_WS_WIN)
+static bool fontSmoothingApproximately(qreal target)
+{
+    extern Q_GUI_EXPORT qreal qt_fontsmoothing_gamma; // qapplication_win.cpp
+    return (qAbs(qt_fontsmoothing_gamma - target) < 0.2);
+}
+#endif
+
 // #define QT_OPENGL_DRAWCACHEDGLYPHS_INDEX_ARRAY_VBO
 
 void QGL2PaintEngineExPrivate::drawCachedGlyphs(QFontEngineGlyphCache::Type glyphType,
@@ -1786,7 +1794,6 @@ void QGL2PaintEngineExPrivate::drawCachedGlyphs(QFontEngineGlyphCache::Type glyp
         shaderManager->setMaskType(QGLEngineShaderManager::PixelMask);
         prepareForDraw(false); // Text always causes src pixels to be transparent
     }
-    //### TODO: Gamma correction
 
     QGLTextureGlyphCache::FilterMode filterMode = (s->matrix.type() > QTransform::TxTranslate)?QGLTextureGlyphCache::Linear:QGLTextureGlyphCache::Nearest;
     if (lastMaskTextureUsed != cache->texture() || cache->filterMode() != filterMode) {
@@ -1809,12 +1816,31 @@ void QGL2PaintEngineExPrivate::drawCachedGlyphs(QFontEngineGlyphCache::Type glyp
         }
     }
 
+    bool srgbFrameBufferEnabled = false;
+    if (ctx->d_ptr->extension_flags & QGLExtensions::SRGBFrameBuffer) {
+#if defined(Q_WS_MAC)
+        if (glyphType == QFontEngineGlyphCache::Raster_RGBMask)
+#elif defined(Q_WS_WIN)
+        if (glyphType != QFontEngineGlyphCache::Raster_RGBMask || fontSmoothingApproximately(2.1))
+#else
+        if (false)
+#endif
+        {
+            glEnable(FRAMEBUFFER_SRGB_EXT);
+            srgbFrameBufferEnabled = true;
+        }
+    }
+
 #if defined(QT_OPENGL_DRAWCACHEDGLYPHS_INDEX_ARRAY_VBO)
     glDrawElements(GL_TRIANGLE_STRIP, 6 * numGlyphs, GL_UNSIGNED_SHORT, 0);
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
 #else
     glDrawElements(GL_TRIANGLE_STRIP, 6 * numGlyphs, GL_UNSIGNED_SHORT, elementIndices.data());
 #endif
+
+    if (srgbFrameBufferEnabled)
+        glDisable(FRAMEBUFFER_SRGB_EXT);
+
 }
 
 void QGL2PaintEngineEx::drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount, const QPixmap &pixmap,
@@ -1986,7 +2012,8 @@ bool QGL2PaintEngineEx::begin(QPaintDevice *pdev)
 
 #if !defined(QT_OPENGL_ES_2)
 #if defined(Q_WS_WIN)
-    if (qt_cleartype_enabled)
+    if (qt_cleartype_enabled
+        && (fontSmoothingApproximately(1.0) || fontSmoothingApproximately(2.1)))
 #endif
 #if defined(Q_WS_MAC)
     if (qt_applefontsmoothing_enabled)

src/opengl/qgl.cpp

@@ -5521,6 +5521,13 @@ QGLExtensions::Extensions QGLExtensions::currentContextExtensions()
     if (extensions.match("GL_EXT_bgra"))
         glExtensions |= BGRATextureFormat;
 
+    {
+        GLboolean srgbCapableFramebuffers;
+        glGetBooleanv(FRAMEBUFFER_SRGB_CAPABLE_EXT, &srgbCapableFramebuffers);
+        if (srgbCapableFramebuffers)
+            glExtensions |= SRGBFrameBuffer;
+    }
+
     return glExtensions;
 }
 

src/opengl/qgl_p.h

@@ -288,7 +288,8 @@ public:
         PVRTCTextureCompression = 0x00020000,
         FragmentShader          = 0x00040000,
         ElementIndexUint        = 0x00080000,
-        Depth24                 = 0x00100000
+        Depth24                 = 0x00100000,
+        SRGBFrameBuffer         = 0x00200000
     };
     Q_DECLARE_FLAGS(Extensions, Extension)
 

src/opengl/qglextensions_p.h

@@ -477,6 +477,14 @@ struct QGLExtensionFuncs
 
 // OpenGL constants
 
+#ifndef FRAMEBUFFER_SRGB_CAPABLE_EXT
+#define FRAMEBUFFER_SRGB_CAPABLE_EXT 0x8DBA
+#endif
+
+#ifndef FRAMEBUFFER_SRGB_EXT
+#define FRAMEBUFFER_SRGB_EXT 0x8DB9
+#endif
+
 #ifndef GL_ARRAY_BUFFER
 #define GL_ARRAY_BUFFER                   0x8892
 #endif

src/plugins/platforms/uikit/quikiteventloop.mm

@@ -69,13 +69,8 @@
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
 {
     Q_UNUSED(launchOptions)
+    Q_UNUSED(application)
     foreach (QWidget *widget, qApp->topLevelWidgets()) {
-        QRect geom = widget->geometry();
-        CGRect bar = application.statusBarFrame;
-        if (geom.y() <= bar.size.height) {
-            geom.setY(bar.size.height);
-            widget->setGeometry(geom);
-        }
         QUIKitWindow *platformWindow = static_cast<QUIKitWindow *>(widget->platformWindow());
         platformWindow->ensureNativeWindow();
     }

src/plugins/platforms/uikit/quikitintegration.mm

@@ -66,7 +66,7 @@ QUIKitIntegration::~QUIKitIntegration()
 
 QPixmapData *QUIKitIntegration::createPixmapData(QPixmapData::PixelType type) const
 {
-        return new QRasterPixmapData(type);
+    return new QRasterPixmapData(type);
 }
 
 QPlatformWindow *QUIKitIntegration::createPlatformWindow(QWidget *widget, WId winId) const

src/plugins/platforms/uikit/quikitscreen.mm

@@ -54,7 +54,7 @@ QUIKitScreen::QUIKitScreen(int screenIndex)
     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
     UIScreen *screen = [[UIScreen screens] objectAtIndex:screenIndex];
     CGRect bounds = [screen bounds];
-    m_geometry = QRect(0, 0, bounds.size.width, bounds.size.height);
+    m_geometry = QRect(bounds.origin.x, bounds.origin.y, bounds.size.width, bounds.size.height);
 
     m_format = QImage::Format_ARGB32;
 
@@ -62,7 +62,7 @@ QUIKitScreen::QUIKitScreen(int screenIndex)
 
     const qreal inch = 25.4;
     qreal dpi = 160.;
-    int dragDistance = 14;
+    int dragDistance = 12;
     if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
         dpi = 132.;
         dragDistance = 10;

src/plugins/platforms/uikit/quikitwindow.h

@@ -47,6 +47,8 @@
 #import <UIKit/UIKit.h>
 #import <OpenGLES/ES1/gl.h>
 #import <OpenGLES/ES1/glext.h>
+#import <OpenGLES/ES2/gl.h>
+#import <OpenGLES/ES2/glext.h>
 #import <OpenGLES/EAGL.h>
 
 @interface EAGLView : UIView <UIKeyInput>
@@ -59,6 +61,7 @@
 
     GLuint mFramebuffer, mColorRenderbuffer, mDepthRenderbuffer;
 
+    id delegate;
     // ------- Text Input ----------
     UITextAutocapitalizationType autocapitalizationType;
     UITextAutocorrectionType autocorrectionType;
@@ -77,6 +80,8 @@
 - (void)setWindow:(QPlatformWindow *)window;
 - (void)sendMouseEventForTouches:(NSSet *)touches withEvent:(UIEvent *)event fakeButtons:(Qt::MouseButtons)buttons;
 
+@property (readonly,getter=fbo) GLint fbo;
+@property (nonatomic, assign) id delegate;
 
 // ------- Text Input ----------
 
@@ -90,6 +95,10 @@
 
 @end
 
+@protocol EAGLViewDelegate
+- (void)eaglView:(EAGLView *)view usesFramebuffer:(GLuint)buffer;
+@end
+
 class EAGLPlatformContext;
 
 QT_BEGIN_NAMESPACE
@@ -103,7 +112,7 @@ public:
     ~QUIKitWindow();
 
     UIWindow *nativeWindow() const { return mWindow; }
-    UIView *nativeView() const { return mView; }
+    EAGLView *nativeView() const { return mView; }
     void setGeometry(const QRect &rect);
 
     UIWindow *ensureNativeWindow();

src/plugins/platforms/uikit/quikitwindow.mm

@@ -79,7 +79,11 @@ public:
         mFormat.setStereo(false);
         mFormat.setDirectRendering(false);
 
+#if defined(QT_OPENGL_ES_2)
+        EAGLContext *aContext = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
+#else
         EAGLContext *aContext = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES1];
+#endif
         [mView setContext:aContext];
     }
 
@@ -116,6 +120,8 @@ private:
 
 @implementation EAGLView
 
+@synthesize delegate;
+
 + (Class)layerClass
 {
     return [CAEAGLLayer class];
@@ -156,8 +162,8 @@ private:
 {
     if (mContext) {
         [EAGLContext setCurrentContext:mContext];
-        glBindRenderbufferOES(GL_RENDERBUFFER_OES, mColorRenderbuffer);
+        glBindRenderbuffer(GL_RENDERBUFFER, mColorRenderbuffer);
-        [mContext presentRenderbuffer:GL_RENDERBUFFER_OES];
+        [mContext presentRenderbuffer:GL_RENDERBUFFER];
     }
 }
 
@@ -167,15 +173,15 @@ private:
     {
         [EAGLContext setCurrentContext:mContext];
         if (mFramebuffer) {
-            glDeleteFramebuffersOES(1, &mFramebuffer);
+            glDeleteFramebuffers(1, &mFramebuffer);
             mFramebuffer = 0;
         }
         if (mColorRenderbuffer) {
-            glDeleteRenderbuffersOES(1, &mColorRenderbuffer);
+            glDeleteRenderbuffers(1, &mColorRenderbuffer);
             mColorRenderbuffer = 0;
         }
         if (mDepthRenderbuffer) {
-            glDeleteRenderbuffersOES(1, &mDepthRenderbuffer);
+            glDeleteRenderbuffers(1, &mDepthRenderbuffer);
             mDepthRenderbuffer = 0;
         }
     }
@@ -186,24 +192,27 @@ private:
     if (mContext && !mFramebuffer)
     {
         [EAGLContext setCurrentContext:mContext];
-        glGenFramebuffersOES(1, &mFramebuffer);
+        glGenFramebuffers(1, &mFramebuffer);
-        glBindFramebufferOES(GL_FRAMEBUFFER_OES, mFramebuffer);
+        glBindFramebuffer(GL_FRAMEBUFFER, mFramebuffer);
 
-        glGenRenderbuffersOES(1, &mColorRenderbuffer);
+        glGenRenderbuffers(1, &mColorRenderbuffer);
-        glBindRenderbufferOES(GL_RENDERBUFFER_OES, mColorRenderbuffer);
+        glBindRenderbuffer(GL_RENDERBUFFER, mColorRenderbuffer);
-        [mContext renderbufferStorage:GL_RENDERBUFFER_OES fromDrawable:(CAEAGLLayer *)self.layer];
+        [mContext renderbufferStorage:GL_RENDERBUFFER fromDrawable:(CAEAGLLayer *)self.layer];
-        glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_WIDTH_OES, &mFramebufferWidth);
+        glGetRenderbufferParameteriv(GL_RENDERBUFFER, GL_RENDERBUFFER_WIDTH, &mFramebufferWidth);
-        glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_HEIGHT_OES, &mFramebufferHeight);
+        glGetRenderbufferParameteriv(GL_RENDERBUFFER, GL_RENDERBUFFER_HEIGHT, &mFramebufferHeight);
-        glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_COLOR_ATTACHMENT0_OES, GL_RENDERBUFFER_OES, mColorRenderbuffer);
+        glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, mColorRenderbuffer);
 
-        glGenRenderbuffersOES(1, &mDepthRenderbuffer);
+        glGenRenderbuffers(1, &mDepthRenderbuffer);
-        glBindRenderbufferOES(GL_RENDERBUFFER_OES, mDepthRenderbuffer);
+        glBindRenderbuffer(GL_RENDERBUFFER, mDepthRenderbuffer);
-        glRenderbufferStorageOES(GL_RENDERBUFFER_OES, GL_DEPTH24_STENCIL8_OES, mFramebufferWidth, mFramebufferHeight);
+        glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8_OES, mFramebufferWidth, mFramebufferHeight);
-        glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_DEPTH_ATTACHMENT_OES, GL_RENDERBUFFER_OES, mDepthRenderbuffer);
+        glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, mDepthRenderbuffer);
-        glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_STENCIL_ATTACHMENT_OES, GL_RENDERBUFFER_OES, mDepthRenderbuffer);
+        glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, mDepthRenderbuffer);
 
-        if (glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES) != GL_FRAMEBUFFER_COMPLETE_OES)
+        if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE)
-            NSLog(@"Failed to make complete framebuffer object %x", glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES));
+            NSLog(@"Failed to make complete framebuffer object %x", glCheckFramebufferStatus(GL_FRAMEBUFFER));
+        if (delegate && [delegate respondsToSelector:@selector(eaglView:usesFramebuffer:)]) {
+            [delegate eaglView:self usesFramebuffer:mFramebuffer];
+        }
     }
 }
 
@@ -214,11 +223,16 @@ private:
         [EAGLContext setCurrentContext:mContext];
         if (!mFramebuffer)
             [self createFramebuffer];
-        glBindFramebufferOES(GL_FRAMEBUFFER_OES, mFramebuffer);
+        glBindFramebuffer(GL_FRAMEBUFFER, mFramebuffer);
         glViewport(0, 0, mFramebufferWidth, mFramebufferHeight);
     }
 }
 
+- (GLint)fbo
+{
+    return mFramebuffer;
+}
+
 - (void)setWindow:(QPlatformWindow *)window
 {
     mWindow = window;
@@ -322,6 +336,7 @@ QUIKitWindow::QUIKitWindow(QWidget *tlw) :
     CGRect screenBounds = [mScreen->uiScreen() bounds];
     QRect geom(screenBounds.origin.x, screenBounds.origin.y, screenBounds.size.width, screenBounds.size.height);
     setGeometry(geom);
+    mView = [[EAGLView alloc] initWithFrame:CGRectMake(0, 0, 0, 0)];
     // TODO ensure the native window if the application is already running
 }
 
@@ -334,7 +349,7 @@ QUIKitWindow::~QUIKitWindow()
 
 void QUIKitWindow::setGeometry(const QRect &rect)
 {
-    if (mWindow) {
+    if (mWindow && rect != geometry()) {
         mWindow.frame = CGRectMake(rect.x(), rect.y(), rect.width(), rect.height());
         mView.frame = CGRectMake(0, 0, rect.width(), rect.height());
         [mView deleteFramebuffer];
@@ -347,14 +362,16 @@ UIWindow *QUIKitWindow::ensureNativeWindow()
 {
     if (!mWindow) {
         // window
-        QRect geom = geometry();
+        CGRect frame = [mScreen->uiScreen() applicationFrame];
-        CGRect frame = CGRectMake(geom.x(), geom.y(), geom.width(), geom.height());
+        QRect geom = QRect(frame.origin.x, frame.origin.y, frame.size.width, frame.size.height);
-        mWindow = [[UIWindow alloc] initWithFrame:frame];
+        widget()->setGeometry(geom);
+        mWindow = [[UIWindow alloc] init];
         mWindow.screen = mScreen->uiScreen();
-        mWindow.frame = frame; // for some reason setting the screen resets frame.origin
+        mWindow.frame = frame; // for some reason setting the screen resets frame.origin, so we need to set the frame afterwards
 
         // view
-        mView = [[EAGLView alloc] initWithFrame:CGRectMake(0, 0, geom.width(), geom.height())];
+        [mView deleteFramebuffer];
+        mView.frame = CGRectMake(0, 0, frame.size.width, frame.size.height); // fill
         [mView setMultipleTouchEnabled:YES];
         [mView setWindow:this];
         [mWindow addSubview:mView];

src/plugins/platforms/uikit/quikitwindowsurface.mm

@@ -47,27 +47,64 @@
 
 #include <QtDebug>
 
+class EAGLPaintDevice;
+
+@interface PaintDeviceHelper : NSObject {
+    EAGLPaintDevice *device;
+}
+
+@property (nonatomic, assign) EAGLPaintDevice *device;
+
+- (void)eaglView:(EAGLView *)view usesFramebuffer:(GLuint)buffer;
+
+@end
+
 class EAGLPaintDevice : public QGLPaintDevice
 {
 public:
     EAGLPaintDevice(QPlatformWindow *window)
         :QGLPaintDevice(), mWindow(window)
     {
+#if defined(QT_OPENGL_ES_2)
+        helper = [[PaintDeviceHelper alloc] init];
+        helper.device = this;
+        EAGLView *view = static_cast<QUIKitWindow *>(window)->nativeView();
+        view.delegate = helper;
+        m_thisFBO = view.fbo;
+#endif
     }
 
+    ~EAGLPaintDevice()
+    {
+#if defined(QT_OPENGL_ES_2)
+        [helper release];
+#endif
+    }
+
+    void setFramebuffer(GLuint buffer) { m_thisFBO = buffer; }
     int devType() const { return QInternal::OpenGL; }
     QSize size() const { return mWindow->geometry().size(); }
     QGLContext* context() const { return QGLContext::fromPlatformGLContext(mWindow->glContext()); }
 
     QPaintEngine *paintEngine() const { return qt_qgl_paint_engine(); }
 
-    void  beginPaint(){
-        QGLPaintDevice::beginPaint();
-    }
 private:
     QPlatformWindow *mWindow;
+    PaintDeviceHelper *helper;
 };
 
+@implementation PaintDeviceHelper
+@synthesize device;
+
+- (void)eaglView:(EAGLView *)view usesFramebuffer:(GLuint)buffer
+{
+    Q_UNUSED(view)
+    if (device)
+        device->setFramebuffer(buffer);
+}
+
+@end
+
 QT_BEGIN_NAMESPACE
 
 QUIKitWindowSurface::QUIKitWindowSurface(QWidget *window)

src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglintegration.cpp

@@ -49,7 +49,6 @@
 
 QWaylandEglIntegration::QWaylandEglIntegration(struct wl_display *waylandDisplay)
     : mWaylandDisplay(waylandDisplay)
-    , mNativeEglDisplay(wl_egl_display_create(mWaylandDisplay))
 {
     qDebug() << "Using Wayland-EGL";
 }
@@ -63,7 +62,7 @@ QWaylandEglIntegration::~QWaylandEglIntegration()
 void QWaylandEglIntegration::initialize()
 {
     EGLint major,minor;
-    mEglDisplay = eglGetDisplay((EGLNativeDisplayType)mNativeEglDisplay);
+    mEglDisplay = eglGetDisplay(mWaylandDisplay);
     if (mEglDisplay == NULL) {
         qWarning("EGL not available");
     } else {
@@ -84,11 +83,6 @@ EGLDisplay QWaylandEglIntegration::eglDisplay() const
     return mEglDisplay;
 }
 
-wl_egl_display * QWaylandEglIntegration::nativeDisplay() const
-{
-    return mNativeEglDisplay;
-}
-
 QWaylandGLIntegration *QWaylandGLIntegration::createGLIntegration(QWaylandDisplay *waylandDisplay)
 {
     return new QWaylandEglIntegration(waylandDisplay->wl_display());

src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglintegration.h

@@ -65,9 +65,6 @@ private:
     struct wl_display *mWaylandDisplay;
 
     EGLDisplay mEglDisplay;
-    struct wl_egl_display *mNativeEglDisplay;
-
-
 };
 
 #endif // QWAYLANDEGLINTEGRATION_H

src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglwindow.cpp

@@ -103,7 +103,7 @@ void QWaylandEglWindow::newSurfaceCreated()
     if (!size.isValid())
         size = QSize(0,0);
 
-    mWaylandEglWindow = wl_egl_window_create(mEglIntegration->nativeDisplay(),mSurface,size.width(),size.height(),visual);
+    mWaylandEglWindow = wl_egl_window_create(mSurface,size.width(),size.height(),visual);
     if (mGLContext) {
         EGLNativeWindowType window(reinterpret_cast<EGLNativeWindowType>(mWaylandEglWindow));
         EGLSurface surface = eglCreateWindowSurface(mEglIntegration->eglDisplay(),mGLContext->eglConfig(),window,NULL);

src/plugins/platforms/wayland/gl_integration/xcomposite_egl/qwaylandxcompositeeglintegration.cpp

@@ -111,9 +111,9 @@ const struct wl_xcomposite_listener QWaylandXCompositeEGLIntegration::xcomposite
 void QWaylandXCompositeEGLIntegration::wlDisplayHandleGlobal(wl_display *display, uint32_t id, const char *interface, uint32_t version, void *data)
 {
     Q_UNUSED(version);
-    if (strcmp(interface, "xcomposite") == 0) {
+    if (strcmp(interface, "wl_xcomposite") == 0) {
         QWaylandXCompositeEGLIntegration *integration = static_cast<QWaylandXCompositeEGLIntegration *>(data);
-        integration->mWaylandComposite = wl_xcomposite_create(display,id);
+        integration->mWaylandComposite = wl_xcomposite_create(display,id,1);
         wl_xcomposite_add_listener(integration->mWaylandComposite,&xcomposite_listener,integration);
     }
 

src/plugins/platforms/wayland/gl_integration/xcomposite_glx/qwaylandxcompositeglxintegration.cpp

@@ -106,9 +106,9 @@ const struct wl_xcomposite_listener QWaylandXCompositeGLXIntegration::xcomposite
 void QWaylandXCompositeGLXIntegration::wlDisplayHandleGlobal(wl_display *display, uint32_t id, const char *interface, uint32_t version, void *data)
 {
     Q_UNUSED(version);
-    if (strcmp(interface, "xcomposite") == 0) {
+    if (strcmp(interface, "wl_xcomposite") == 0) {
         QWaylandXCompositeGLXIntegration *integration = static_cast<QWaylandXCompositeGLXIntegration *>(data);
-        integration->mWaylandComposite = wl_xcomposite_create(display,id);
+        integration->mWaylandComposite = wl_xcomposite_create(display,id,1);
         wl_xcomposite_add_listener(integration->mWaylandComposite,&xcomposite_listener,integration);
     }
 

src/plugins/platforms/wayland/gl_integration/xcomposite_share/wayland-xcomposite-client-protocol.h

@@ -39,7 +39,6 @@
 **
 ****************************************************************************/
 
-
 #ifndef XCOMPOSITE_CLIENT_PROTOCOL_H
 #define XCOMPOSITE_CLIENT_PROTOCOL_H
 
@@ -55,84 +54,63 @@ struct wl_client;
 
 struct wl_xcomposite;
 
-struct wl_proxy;
-
-extern void
-wl_proxy_marshal(struct wl_proxy *p, uint32_t opcode, ...);
-extern struct wl_proxy *
-wl_proxy_create(struct wl_proxy *factory,
-		const struct wl_interface *interface);
-extern struct wl_proxy *
-wl_proxy_create_for_id(struct wl_display *display,
-		       const struct wl_interface *interface, uint32_t id);
-extern void
-wl_proxy_destroy(struct wl_proxy *proxy);
-
-extern int
-wl_proxy_add_listener(struct wl_proxy *proxy,
-		      void (**implementation)(void), void *data);
-
-extern void
-wl_proxy_set_user_data(struct wl_proxy *proxy, void *user_data);
-
-extern void *
-wl_proxy_get_user_data(struct wl_proxy *proxy);
-
 extern const struct wl_interface wl_xcomposite_interface;
 
 struct wl_xcomposite_listener {
 	void (*root)(void *data,
-		     struct wl_xcomposite *xcomposite,
+		     struct wl_xcomposite *wl_xcomposite,
 		     const char *display_name,
 		     uint32_t root_window);
 };
 
 static inline int
-wl_xcomposite_add_listener(struct wl_xcomposite *xcomposite,
+wl_xcomposite_add_listener(struct wl_xcomposite *wl_xcomposite,
-			   const struct wl_xcomposite_listener *listener, void *data)
+			      const struct wl_xcomposite_listener *listener, void *data)
 {
-	return wl_proxy_add_listener((struct wl_proxy *) xcomposite,
+	return wl_proxy_add_listener((struct wl_proxy *) wl_xcomposite,
 				     (void (**)(void)) listener, data);
 }
 
 #define WL_XCOMPOSITE_CREATE_BUFFER	0
 
 static inline struct wl_xcomposite *
-wl_xcomposite_create(struct wl_display *display, uint32_t id)
+wl_xcomposite_create(struct wl_display *display, uint32_t id, uint32_t version)
 {
+	wl_display_bind(display, id, "wl_xcomposite", version);
+
 	return (struct wl_xcomposite *)
 		wl_proxy_create_for_id(display, &wl_xcomposite_interface, id);
 }
 
 static inline void
-wl_xcomposite_set_user_data(struct wl_xcomposite *xcomposite, void *user_data)
+wl_xcomposite_set_user_data(struct wl_xcomposite *wl_xcomposite, void *user_data)
 {
-	wl_proxy_set_user_data((struct wl_proxy *) xcomposite, user_data);
+	wl_proxy_set_user_data((struct wl_proxy *) wl_xcomposite, user_data);
 }
 
 static inline void *
-wl_xcomposite_get_user_data(struct wl_xcomposite *xcomposite)
+wl_xcomposite_get_user_data(struct wl_xcomposite *wl_xcomposite)
 {
-	return wl_proxy_get_user_data((struct wl_proxy *) xcomposite);
+	return wl_proxy_get_user_data((struct wl_proxy *) wl_xcomposite);
 }
 
 static inline void
-wl_xcomposite_destroy(struct wl_xcomposite *xcomposite)
+wl_xcomposite_destroy(struct wl_xcomposite *wl_xcomposite)
 {
-	wl_proxy_destroy((struct wl_proxy *) xcomposite);
+	wl_proxy_destroy((struct wl_proxy *) wl_xcomposite);
 }
 
 static inline struct wl_buffer *
-wl_xcomposite_create_buffer(struct wl_xcomposite *xcomposite, uint32_t x_window, int width, int height, struct wl_visual *visual)
+wl_xcomposite_create_buffer(struct wl_xcomposite *wl_xcomposite, uint32_t x_window, int width, int height, struct wl_visual *visual)
 {
 	struct wl_proxy *id;
 
-	id = wl_proxy_create((struct wl_proxy *) xcomposite,
+	id = wl_proxy_create((struct wl_proxy *) wl_xcomposite,
 			     &wl_buffer_interface);
 	if (!id)
 		return NULL;
 
-	wl_proxy_marshal((struct wl_proxy *) xcomposite,
+	wl_proxy_marshal((struct wl_proxy *) wl_xcomposite,
 			 WL_XCOMPOSITE_CREATE_BUFFER, id, x_window, width, height, visual);
 
 	return (struct wl_buffer *) id;

src/plugins/platforms/wayland/gl_integration/xcomposite_share/wayland-xcomposite-protocol.c

@@ -43,17 +43,17 @@
 #include <stdint.h>
 #include "wayland-util.h"
 
-static const struct wl_message xcomposite_requests[] = {
+static const struct wl_message wl_xcomposite_requests[] = {
 	{ "create_buffer", "nuiio" },
 };
 
-static const struct wl_message xcomposite_events[] = {
+static const struct wl_message wl_xcomposite_events[] = {
 	{ "root", "su" },
 };
 
 WL_EXPORT const struct wl_interface wl_xcomposite_interface = {
-	"xcomposite", 1,
+	"wl_xcomposite", 1,
-	ARRAY_LENGTH(xcomposite_requests), xcomposite_requests,
+	ARRAY_LENGTH(wl_xcomposite_requests), wl_xcomposite_requests,
-	ARRAY_LENGTH(xcomposite_events), xcomposite_events,
+	ARRAY_LENGTH(wl_xcomposite_events), wl_xcomposite_events,
 };
 

src/plugins/platforms/wayland/qwaylanddisplay.cpp

@@ -126,6 +126,7 @@ QWaylandDisplay::QWaylandDisplay(void)
 #ifdef QT_WAYLAND_GL_SUPPORT
     mEglIntegration = QWaylandGLIntegration::createGLIntegration(this);
 #endif
+    blockingReadEvents();
 
     qRegisterMetaType<uint32_t>("uint32_t");
 
@@ -216,9 +217,6 @@ void QWaylandDisplay::outputHandleGeometry(void *data,
                                            int32_t x, int32_t y,
                                            int32_t width, int32_t height)
 {
-    //call back function called from another thread;
-    //but its safe to call createScreen from another thread since
-    //QWaylandScreen does a moveToThread
     QWaylandDisplay *waylandDisplay = static_cast<QWaylandDisplay *>(data);
     QRect outputRect = QRect(x, y, width, height);
     waylandDisplay->createNewScreen(output,outputRect);
@@ -252,17 +250,17 @@ void QWaylandDisplay::displayHandleGlobal(uint32_t id,
 {
     Q_UNUSED(version);
 
-    if (interface == "output") {
+    if (interface == "wl_output") {
-        struct wl_output *output = wl_output_create(mDisplay, id);
+        struct wl_output *output = wl_output_create(mDisplay, id, 1);
         wl_output_add_listener(output, &outputListener, this);
-    } else if (interface == "compositor") {
+    } else if (interface == "wl_compositor") {
-        mCompositor = wl_compositor_create(mDisplay, id);
+        mCompositor = wl_compositor_create(mDisplay, id, 1);
-    } else if (interface == "shm") {
+    } else if (interface == "wl_shm") {
-        mShm = wl_shm_create(mDisplay, id);
+        mShm = wl_shm_create(mDisplay, id, 1);
-    } else if (interface == "shell"){
+    } else if (interface == "wl_shell"){
-        mShell = wl_shell_create(mDisplay, id);
+        mShell = wl_shell_create(mDisplay, id, 1);
         wl_shell_add_listener(mShell, &shellListener, this);
-    } else if (interface == "input_device") {
+    } else if (interface == "wl_input_device") {
         QWaylandInputDevice *inputDevice =
             new QWaylandInputDevice(mDisplay, id);
         mInputDevices.append(inputDevice);

src/plugins/platforms/wayland/qwaylandinputdevice.cpp

@@ -61,7 +61,7 @@
 QWaylandInputDevice::QWaylandInputDevice(struct wl_display *display,
 					 uint32_t id)
     : mDisplay(display)
-    , mInputDevice(wl_input_device_create(display, id))
+    , mInputDevice(wl_input_device_create(display, id, 1))
     , mPointerFocus(NULL)
     , mKeyboardFocus(NULL)
     , mButtons(0)

src/plugins/platforms/wayland/qwaylandwindow.cpp

@@ -146,6 +146,7 @@ void QWaylandWindow::newSurfaceCreated()
 void QWaylandWindow::frameCallback(struct wl_surface *surface, void *data, uint32_t time)
 {
     Q_UNUSED(time);
+    Q_UNUSED(surface);
     QWaylandWindow *self = static_cast<QWaylandWindow*>(data);
     self->mWaitingForFrameSync = false;
 }

tests/auto/qrawfont/tst_qrawfont.cpp

@@ -104,7 +104,7 @@ void tst_QRawFont::invalidRawFont()
 {
     QRawFont font;
     QVERIFY(!font.isValid());
-    QCOMPARE(font.pixelSize(), -1);
+    QCOMPARE(font.pixelSize(), 0.0);
     QVERIFY(font.familyName().isEmpty());
     QCOMPARE(font.style(), QFont::StyleNormal);
     QCOMPARE(font.weight(), -1);
@@ -165,7 +165,7 @@ void tst_QRawFont::correctFontData_data()
     QTest::addColumn<QFont::Weight>("weight");
     QTest::addColumn<QFont::HintingPreference>("hintingPreference");
     QTest::addColumn<qreal>("unitsPerEm");
-    QTest::addColumn<int>("pixelSize");
+    QTest::addColumn<qreal>("pixelSize");
 
     int hintingPreferences[] = {
         int(QFont::PreferDefaultHinting),
@@ -189,7 +189,7 @@ void tst_QRawFont::correctFontData_data()
                 << QFont::Normal
                 << QFont::HintingPreference(*hintingPreference)
                 << 1000.0
-                << 10;
+                << 10.0;
 
         fileName = QLatin1String(SRCDIR "testfont_bold_italic.ttf");
         title = fileName
@@ -203,7 +203,7 @@ void tst_QRawFont::correctFontData_data()
                 << QFont::Bold
                 << QFont::HintingPreference(*hintingPreference)
                 << 1000.0
-                << 10;
+                << 10.0;
 
         ++hintingPreference;
     }
@@ -217,7 +217,7 @@ void tst_QRawFont::correctFontData()
     QFETCH(QFont::Weight, weight);
     QFETCH(QFont::HintingPreference, hintingPreference);
     QFETCH(qreal, unitsPerEm);
-    QFETCH(int, pixelSize);
+    QFETCH(qreal, pixelSize);
 
     QRawFont font(fileName, 10, hintingPreference);
     QVERIFY(font.isValid());
@@ -284,7 +284,7 @@ void tst_QRawFont::textLayout()
 
     QString familyName = QString::fromLatin1("QtBidiTestFont");
     QFont font(familyName);
-    font.setPixelSize(18);
+    font.setPixelSize(18.0);
     QCOMPARE(QFontInfo(font).family(), familyName);
 
     QTextLayout layout(QLatin1String("Foobar"));
@@ -301,7 +301,7 @@ void tst_QRawFont::textLayout()
     QRawFont rawFont = glyphs.font();
     QVERIFY(rawFont.isValid());
     QCOMPARE(rawFont.familyName(), familyName);
-    QCOMPARE(rawFont.pixelSize(), 18);
+    QCOMPARE(rawFont.pixelSize(), 18.0);
 
     QVector<quint32> expectedGlyphIndices;
     expectedGlyphIndices << 44 << 83 << 83 << 70 << 69 << 86;
@@ -597,12 +597,12 @@ void tst_QRawFont::fromFont()
 
     QFont font(familyName);
     font.setHintingPreference(hintingPreference);
-    font.setPixelSize(26);
+    font.setPixelSize(26.0);
 
     QRawFont rawFont = QRawFont::fromFont(font, writingSystem);
     QVERIFY(rawFont.isValid());
     QCOMPARE(rawFont.familyName(), familyName);
-    QCOMPARE(rawFont.pixelSize(), 26);
+    QCOMPARE(rawFont.pixelSize(), 26.0);
 
     QVERIFY(fontDatabase.removeApplicationFont(id));
 }
@@ -623,7 +623,7 @@ void tst_QRawFont::copyConstructor()
 
     {
         QString rawFontFamilyName;
-        int rawFontPixelSize;
+        qreal rawFontPixelSize;
         qreal rawFontAscent;
         qreal rawFontDescent;
         int rawFontTableSize;
@@ -691,7 +691,7 @@ void tst_QRawFont::detach()
 
     {
         QString rawFontFamilyName;
-        int rawFontPixelSize;
+        qreal rawFontPixelSize;
         qreal rawFontAscent;
         qreal rawFontDescent;
         int rawFontTableSize;
@@ -773,15 +773,15 @@ void tst_QRawFont::unsupportedWritingSystem()
 
     QFont font("QtBidiTestFont");
     font.setHintingPreference(hintingPreference);
-    font.setPixelSize(12);
+    font.setPixelSize(12.0);
 
     QRawFont rawFont = QRawFont::fromFont(font, QFontDatabase::Any);
     QCOMPARE(rawFont.familyName(), QString::fromLatin1("QtBidiTestFont"));
-    QCOMPARE(rawFont.pixelSize(), 12);
+    QCOMPARE(rawFont.pixelSize(), 12.0);
 
     rawFont = QRawFont::fromFont(font, QFontDatabase::Hebrew);
     QCOMPARE(rawFont.familyName(), QString::fromLatin1("QtBidiTestFont"));
-    QCOMPARE(rawFont.pixelSize(), 12);
+    QCOMPARE(rawFont.pixelSize(), 12.0);
 
     QString arabicText = QFontDatabase::writingSystemSample(QFontDatabase::Arabic);
 
@@ -798,11 +798,11 @@ void tst_QRawFont::unsupportedWritingSystem()
     QGlyphs glyphs = glyphss.at(0);
     QRawFont layoutFont = glyphs.font();
     QVERIFY(layoutFont.familyName() != QString::fromLatin1("QtBidiTestFont"));
-    QCOMPARE(layoutFont.pixelSize(), 12);
+    QCOMPARE(layoutFont.pixelSize(), 12.0);
 
     rawFont = QRawFont::fromFont(font, QFontDatabase::Arabic);
     QCOMPARE(rawFont.familyName(), layoutFont.familyName());
-    QCOMPARE(rawFont.pixelSize(), 12);
+    QCOMPARE(rawFont.pixelSize(), 12.0);
 
     fontDatabase.removeApplicationFont(id);
 }