Fix incorrect alpha channel scaling with RGBA64.

[dcpomatic.git] / src / lib / dkdm_wrapper.cc

diff --git a/src/lib/dkdm_wrapper.cc b/src/lib/dkdm_wrapper.cc
index f5eb435f6d0fc06989478a70a21f306b2bb1dd11..016c77c3f9ec4a7671c3f2e8906ea0f0fae55883 100644 (file)
--- a/src/lib/dkdm_wrapper.cc
+++ b/src/lib/dkdm_wrapper.cc
@@ -131,3 +131,15 @@ DKDMGroup::contains(string dkdm_id) const
        return false;
 }
 
+
+bool
+DKDMGroup::contains_dkdm() const
+{
+       for (auto child: _children) {
+               if (child->contains_dkdm()) {
+                       return true;
+               }
+       }
+
+       return false;
+}