Clean up directfb bit flipping

DirectFB declares variables that are bit fields as enums.

E.g.

DFBSurfaceCapabilities caps;
caps |= DSCAPS_LOCK; // doesn't compile in C++

Work around this problem by declaring operators for these operations.
This greatly improves the readability of the code.

Reviewed-by: TrustMe

1 files changed, 1 insertions, 1 deletions

diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
index c75cba6..dd7faf3 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
@@ -374,7 +374,7 @@ QImage *QDirectFBPixmapData::buffer()
     return lockedImage;
 }
 
-QImage * QDirectFBPixmapData::buffer(uint lockFlags)
+QImage * QDirectFBPixmapData::buffer(DFBSurfaceLockFlags lockFlags)
 {
     lockDirectFB(lockFlags);
     return lockedImage;