diff options
Diffstat (limited to 'src/plugins/platforms/directfb/qdirectfbconvenience.h')
-rw-r--r-- | src/plugins/platforms/directfb/qdirectfbconvenience.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/plugins/platforms/directfb/qdirectfbconvenience.h b/src/plugins/platforms/directfb/qdirectfbconvenience.h index 93d47f3644..e7c9378ece 100644 --- a/src/plugins/platforms/directfb/qdirectfbconvenience.h +++ b/src/plugins/platforms/directfb/qdirectfbconvenience.h @@ -81,4 +81,29 @@ private: friend class QDirectFbIntegration; }; +template <typename T> struct QDirectFBInterfaceCleanupHandler +{ + static void cleanup(T *t) + { + if (!t) + return; + t->Release(t); + } +}; + +template <typename T> +class QDirectFBPointer : public QScopedPointer<T, QDirectFBInterfaceCleanupHandler<T> > +{ +public: + QDirectFBPointer(T *t = 0) + : QScopedPointer<T, QDirectFBInterfaceCleanupHandler<T> >(t) + {} + + T** outPtr() + { + this->reset(0); + return &this->d; + } +}; + #endif // QDIRECTFBCONVENIENCE_H |