Remove ReelEncryptableAsset and tidy up a bit.

[libdcp.git] / src / cpl.cc

diff --git a/src/cpl.cc b/src/cpl.cc
index 1257484abf40577e95d3a5c53dd16094a347ab90..145ce1cdcc53b273ce48b32a156701bce62dc71d 100644 (file)
--- a/src/cpl.cc
+++ b/src/cpl.cc
@@ -538,52 +538,6 @@ CPL::reel_file_assets () const
 }
 
 
-template <class T>
-void
-add_encryptable_assets (vector<shared_ptr<T>>& assets, vector<shared_ptr<Reel>> reels)
-{
-       for (auto i: reels) {
-               if (i->main_picture ()) {
-                       assets.push_back (i->main_picture());
-               }
-               if (i->main_sound ()) {
-                       assets.push_back (i->main_sound());
-               }
-               if (i->main_subtitle ()) {
-                       if (auto enc = dynamic_pointer_cast<ReelEncryptableAsset>(i->main_subtitle())) {
-                               assets.push_back (enc);
-                       }
-               }
-               for (auto j: i->closed_captions()) {
-                       if (auto enc = dynamic_pointer_cast<ReelEncryptableAsset>(j)) {
-                               assets.push_back (enc);
-                       }
-               }
-               if (i->atmos ()) {
-                       assets.push_back (i->atmos());
-               }
-       }
-}
-
-
-vector<shared_ptr<ReelEncryptableAsset>>
-CPL::reel_encryptable_assets ()
-{
-       vector<shared_ptr<ReelEncryptableAsset>> c;
-       add_encryptable_assets (c, _reels);
-       return c;
-}
-
-
-vector<shared_ptr<const ReelEncryptableAsset>>
-CPL::reel_encryptable_assets () const
-{
-       vector<shared_ptr<const ReelEncryptableAsset>> c;
-       add_encryptable_assets (c, _reels);
-       return c;
-}
-
-
 bool
 CPL::equals (shared_ptr<const Asset> other, EqualityOptions opt, NoteHandler note) const
 {