diff options
-rw-r--r-- | src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp index 923025a..45f0710 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp +++ b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp @@ -245,6 +245,17 @@ QImage QDirectFBPixmapData::toImage() const if (!dfbSurface) return QImage(); +#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); + imgSurface->Blit(imgSurface, dfbSurface, 0, 0, 0); + imgSurface->ReleaseSource(imgSurface); + imgSurface->Release(imgSurface); + return ret; + } +#endif + QDirectFBPixmapData *that = const_cast<QDirectFBPixmapData*>(this); const QImage *img = that->buffer(); return img->copy(); |