diff options
Diffstat (limited to 'src/gui/painting')
| -rw-r--r-- | src/gui/painting/qwindowsurface_raster.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gui/painting/qwindowsurface_raster.cpp b/src/gui/painting/qwindowsurface_raster.cpp index 15ff044977..2a25bff712 100644 --- a/src/gui/painting/qwindowsurface_raster.cpp +++ b/src/gui/painting/qwindowsurface_raster.cpp @@ -254,8 +254,9 @@ void QRasterWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoi } else #endif { + int depth = widget->x11Info().depth(); const QImage &src = d->image->image; - if (src.format() != QImage::Format_RGB32 || widget->x11Info().depth() < 24) { + if (src.format() != QImage::Format_RGB32 || depth < 24 || X11->bppForDepth.value(depth) != 32) { Q_ASSERT(src.depth() >= 16); const QImage sub_src(src.scanLine(br.y()) + br.x() * (uint(src.depth()) / 8), br.width(), br.height(), src.bytesPerLine(), src.format()); @@ -267,7 +268,7 @@ void QRasterWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoi } else { // qpaintengine_x11.cpp extern void qt_x11_drawImage(const QRect &rect, const QPoint &pos, const QImage &image, Drawable hd, GC gc, Display *dpy, Visual *visual, int depth); - qt_x11_drawImage(br, wpos, src, widget->handle(), d_ptr->gc, X11->display, (Visual *)widget->x11Info().visual(), widget->x11Info().depth()); + qt_x11_drawImage(br, wpos, src, widget->handle(), d_ptr->gc, X11->display, (Visual *)widget->x11Info().visual(), depth); } } |