diff options
| -rw-r--r-- | src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp index 35ab859..a20b66a 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp +++ b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp @@ -250,7 +250,12 @@ QImage QDirectFBPixmapData::toImage() const #ifndef QT_NO_DIRECTFB_PREALLOCATED QImage ret(size(), QDirectFBScreen::getImageFormat(dfbSurface)); if (IDirectFBSurface *imgSurface = screen->createDFBSurface(ret, QDirectFBScreen::DontTrackSurface)) { - imgSurface->SetBlittingFlags(imgSurface, hasAlphaChannel() ? DSBLIT_BLEND_ALPHACHANNEL : DSBLIT_NOFX); + if (hasAlphaChannel()) { + imgSurface->SetBlittingFlags(imgSurface, DSBLIT_BLEND_ALPHACHANNEL); + imgSurface->Clear(imgSurface, 0, 0, 0, 0); + } else { + imgSurface->SetBlittingFlags(imgSurface, DSBLIT_NOFX); + } imgSurface->Blit(imgSurface, dfbSurface, 0, 0, 0); imgSurface->ReleaseSource(imgSurface); imgSurface->Release(imgSurface); |