diff options
Diffstat (limited to 'src/plugins/platforms/xlib/qxlibwindow.cpp')
| -rw-r--r-- | src/plugins/platforms/xlib/qxlibwindow.cpp | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/src/plugins/platforms/xlib/qxlibwindow.cpp b/src/plugins/platforms/xlib/qxlibwindow.cpp index d5724d6050..6c9081c9ca 100644 --- a/src/plugins/platforms/xlib/qxlibwindow.cpp +++ b/src/plugins/platforms/xlib/qxlibwindow.cpp @@ -87,6 +87,8 @@ QXlibWindow::QXlibWindow(QWindow *window) #if !defined(QT_OPENGL_ES_2) XVisualInfo *visualInfo = qglx_findVisualInfo(mScreen->display()->nativeDisplay(), mScreen->xScreenNumber(), window->format()); + if (!visualInfo) + qFatal("Could not initialize GLX"); #else QPlatformWindowFormat windowFormat = correctColorBuffers(window->platformWindowFormat()); @@ -101,23 +103,22 @@ QXlibWindow::QXlibWindow(QWindow *window) XVisualInfo *visualInfo; int matchingCount = 0; visualInfo = XGetVisualInfo(mScreen->display()->nativeDisplay(), VisualIDMask, &visualInfoTemplate, &matchingCount); + if (!visualInfo) + qFatal("Could not initialize EGL"); #endif //!defined(QT_OPENGL_ES_2) - if (visualInfo) { - mDepth = visualInfo->depth; - mFormat = (mDepth == 32) ? QImage::Format_ARGB32_Premultiplied : QImage::Format_RGB32; - mVisual = visualInfo->visual; - Colormap cmap = XCreateColormap(mScreen->display()->nativeDisplay(), mScreen->rootWindow(), visualInfo->visual, AllocNone); - - XSetWindowAttributes a; - a.background_pixel = WhitePixel(mScreen->display()->nativeDisplay(), mScreen->xScreenNumber()); - a.border_pixel = BlackPixel(mScreen->display()->nativeDisplay(), mScreen->xScreenNumber()); - a.colormap = cmap; - x_window = XCreateWindow(mScreen->display()->nativeDisplay(), mScreen->rootWindow(),x, y, w, h, - 0, visualInfo->depth, InputOutput, visualInfo->visual, - CWBackPixel|CWBorderPixel|CWColormap, &a); - } else { - qFatal("no window!"); - } + mDepth = visualInfo->depth; + mFormat = (mDepth == 32) ? QImage::Format_ARGB32_Premultiplied : QImage::Format_RGB32; + mVisual = visualInfo->visual; + Colormap cmap = XCreateColormap(mScreen->display()->nativeDisplay(), mScreen->rootWindow(), visualInfo->visual, AllocNone); + + XSetWindowAttributes a; + a.background_pixel = WhitePixel(mScreen->display()->nativeDisplay(), mScreen->xScreenNumber()); + a.border_pixel = BlackPixel(mScreen->display()->nativeDisplay(), mScreen->xScreenNumber()); + a.colormap = cmap; + x_window = XCreateWindow(mScreen->display()->nativeDisplay(), mScreen->rootWindow(),x, y, w, h, + 0, visualInfo->depth, InputOutput, visualInfo->visual, + CWBackPixel|CWBorderPixel|CWColormap, &a); + XFree(visualInfo); } else #endif //!defined(QT_NO_OPENGL) { |