diff options
Diffstat (limited to 'src/plugins/gfxdrivers')
| -rw-r--r-- | src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp index cd4d5c2..b447967 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp +++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp @@ -1139,6 +1139,8 @@ bool QDirectFBScreen::connect(const QString &displaySpec) #endif d_ptr->dfb->SetCooperativeLevel(d_ptr->dfb, DFSCL_FULLSCREEN); + const bool forcePremultiplied = displayArgs.contains(QLatin1String("forcepremultiplied"), Qt::CaseInsensitive); + DFBSurfaceDescription description; memset(&description, 0, sizeof(DFBSurfaceDescription)); IDirectFBSurface *surface; @@ -1167,7 +1169,7 @@ bool QDirectFBScreen::connect(const QString &displaySpec) description.caps |= capabilities[i].cap; } - if (displayArgs.contains(QLatin1String("forcepremultiplied"), Qt::CaseInsensitive)) { + if (forcePremultiplied) { description.caps |= DSCAPS_PREMULTIPLIED; } @@ -1217,6 +1219,8 @@ bool QDirectFBScreen::connect(const QString &displaySpec) d_ptr->alphaPixmapFormat = QImage::Format_ARGB32_Premultiplied; break; case QImage::Format_ARGB32: + if (forcePremultiplied) + d_ptr->alphaPixmapFormat = pixelFormat = QImage::Format_ARGB32_Premultiplied; case QImage::Format_ARGB32_Premultiplied: case QImage::Format_ARGB4444_Premultiplied: case QImage::Format_ARGB8555_Premultiplied: |