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Diffstat (limited to 'src/plugins/directshow/player/directshowglobal.h')
-rw-r--r--src/plugins/directshow/player/directshowglobal.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/plugins/directshow/player/directshowglobal.h b/src/plugins/directshow/player/directshowglobal.h
index 68cb23649..d8f1d1200 100644
--- a/src/plugins/directshow/player/directshowglobal.h
+++ b/src/plugins/directshow/player/directshowglobal.h
@@ -46,6 +46,18 @@ template <typename T> T *com_cast(IUnknown *unknown, const IID &iid)
: 0;
}
+template <typename T> T *com_new(const IID &clsid)
+{
+ T *object = 0;
+ return CoCreateInstance(
+ clsid,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ IID_PPV_ARGS(&object)) == S_OK
+ ? object
+ : 0;
+}
+
template <typename T> T *com_new(const IID &clsid, const IID &iid)
{
T *object = 0;