Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
  tst_qcompleter.cpp: fix test on mac.
  Fixed autotest that was missing focus on Windows
  QGraphicsLayoutItem - user set sizes should always override, even if there's a constraint
  QGridLayoutEngine - Rework height-for-width support so that row/col spanning works
  Revert "Revert "Fix (implement!) hfw/wfh in QGridLayoutEngine""
  Adjust the parent index for the itemsMoved call.
  Correctly handle both 16bit and 32bit live pixmaps in meego graphics system.
  Correctly remove the egl alpha surface flags in meego graphics system.
  Proper dither & proper alpha checking.
  In meego graphics system, use always 16bit textures.
  QCompleter: do not auto complete when directory is changed.
  tst_qcompleter: Add a test for QFileSystemModel

1 files changed, 14 insertions, 4 deletions

diff --git a/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp b/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
index f8b228c..27e728a 100644
--- a/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
+++ b/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
@@ -275,7 +275,7 @@ bool QMeeGoGraphicsSystem::unlockLiveTexture(Qt::HANDLE h)
     }
 }
 
-void QMeeGoGraphicsSystem::queryLiveTexture(Qt::HANDLE h, void **data, int *pitch)
+void QMeeGoGraphicsSystem::queryLiveTexture(Qt::HANDLE h, void **data, int *pitch, QImage::Format *f)
 {
     // FIXME Only allow this on locked surfaces
     if (! liveTexturePixmaps.contains(h)) {
@@ -289,6 +289,14 @@ void QMeeGoGraphicsSystem::queryLiveTexture(Qt::HANDLE h, void **data, int *pitc
     EGLSurface surface = getSurfaceForLiveTexturePixmap(liveTexturePixmaps.value(h));
     eglQuerySurface(QEgl::display(), surface, EGL_BITMAP_POINTER_KHR, (EGLint*) data);
     eglQuerySurface(QEgl::display(), surface, EGL_BITMAP_PITCH_KHR, (EGLint*) pitch);
+
+    // Ok, here we know we just support those two formats. Real solution would be:
+    // in liveTexturePixmaps store a small structure containing the pixmap and the
+    // original Qt format.
+    if (liveTexturePixmaps.value(h)->depth() > 16)
+        *f = QImage::Format_ARGB32_Premultiplied;
+    else
+        *f = QImage::Format_RGB16;
 }
 
 Qt::HANDLE QMeeGoGraphicsSystem::liveTextureToEGLImage(Qt::HANDLE h)
@@ -363,7 +371,9 @@ EGLSurface QMeeGoGraphicsSystem::getSurfaceForLiveTexturePixmap(QPixmap *pixmap)
         pixmapData->gl_surface = (void*)QEgl::createSurface(pixmap, config);
         
         if (hasAlpha)
-            pixmapData->flags = pixmapData->flags | QX11PixmapData::GlSurfaceCreatedWithAlpha;
+            pixmapData->flags |= QX11PixmapData::GlSurfaceCreatedWithAlpha;
+        else
+            pixmapData->flags &= ~QX11PixmapData::GlSurfaceCreatedWithAlpha;
             
         if (pixmapData->gl_surface == (void*)EGL_NO_SURFACE)
             return NULL;
@@ -439,9 +449,9 @@ bool qt_meego_live_texture_unlock(Qt::HANDLE h)
     return QMeeGoGraphicsSystem::unlockLiveTexture(h);
 }
 
-void qt_meego_live_texture_query(Qt::HANDLE h, void **data, int *pitch)
+void qt_meego_live_texture_query(Qt::HANDLE h, void **data, int *pitch, QImage::Format *f)
 {
-    return QMeeGoGraphicsSystem::queryLiveTexture(h, data, pitch);
+    return QMeeGoGraphicsSystem::queryLiveTexture(h, data, pitch, f);
 }
 
 Qt::HANDLE qt_meego_live_texture_to_egl_image(Qt::HANDLE h)