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| author | David Boddie <david.boddie@nokia.com> | 2011-05-13 15:55:50 (GMT) |
|---|---|---|
| committer | David Boddie <david.boddie@nokia.com> | 2011-05-13 15:55:50 (GMT) |
| commit | 4adf280fb6bda8e519bf23606b841e040cb04fab (patch) | |
| tree | 88eda2f4f5cf46c9e68fa4aea7ca832aaa6c65db /src/openvg/qwindowsurface_vgegl.cpp | |
| parent | d9ef2f580bd78e658064e4fa3d0acf73b9c2a921 (diff) | |
| parent | f32438ffccd8728143b93399e7cd251e72d23b55 (diff) | |
| download | Qt-4adf280fb6bda8e519bf23606b841e040cb04fab.zip Qt-4adf280fb6bda8e519bf23606b841e040cb04fab.tar.gz Qt-4adf280fb6bda8e519bf23606b841e040cb04fab.tar.bz2 | |
Merge branch '4.8'
Conflicts:
doc/src/declarative/whatsnew.qdoc
doc/src/examples/orientation.qdoc
doc/src/examples/webftpclient.qdoc
examples/declarative/ui-components/main/qml/pics/niagara_falls.jpg
src/corelib/global/qglobal.cpp
src/gui/text/qglyphs.cpp
src/gui/text/qplatformfontdatabase_qpa.cpp
Diffstat (limited to 'src/openvg/qwindowsurface_vgegl.cpp')
| -rw-r--r-- | src/openvg/qwindowsurface_vgegl.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/openvg/qwindowsurface_vgegl.cpp b/src/openvg/qwindowsurface_vgegl.cpp index 866453f..3205a11 100644 --- a/src/openvg/qwindowsurface_vgegl.cpp +++ b/src/openvg/qwindowsurface_vgegl.cpp @@ -269,19 +269,20 @@ static QEglContext *createContext(QPaintDevice *device) configProps.setPixelFormat(QImage::Format_ARGB32); // XXX configProps.setValue(EGL_ALPHA_MASK_SIZE, 1); #ifdef EGL_VG_ALPHA_FORMAT_PRE_BIT - configProps.setValue(EGL_SURFACE_TYPE, EGL_WINDOW_BIT | - EGL_VG_ALPHA_FORMAT_PRE_BIT); + configProps.setValue(EGL_SURFACE_TYPE, EGL_WINDOW_BIT + | EGL_SWAP_BEHAVIOR_PRESERVED_BIT + | EGL_VG_ALPHA_FORMAT_PRE_BIT); configProps.setRenderableType(QEgl::OpenVG); if (!context->chooseConfig(configProps)) { // Try again without the "pre" bit. - configProps.setValue(EGL_SURFACE_TYPE, EGL_WINDOW_BIT); + configProps.setValue(EGL_SURFACE_TYPE, EGL_WINDOW_BIT | EGL_SWAP_BEHAVIOR_PRESERVED_BIT); if (!context->chooseConfig(configProps)) { delete context; return 0; } } #else - configProps.setValue(EGL_SURFACE_TYPE, EGL_WINDOW_BIT); + configProps.setValue(EGL_SURFACE_TYPE, EGL_WINDOW_BIT | EGL_SWAP_BEHAVIOR_PRESERVED_BIT); configProps.setRenderableType(QEgl::OpenVG); if (!context->chooseConfig(configProps)) { delete context; |