Implement record with preroll

1 files changed, 7 insertions, 0 deletions

diff --git a/libs/ardour/ardour/session.h b/libs/ardour/ardour/session.h
index f9172c5d6c..49ee8cbb7d 100644
--- a/libs/ardour/ardour/session.h
+++ b/libs/ardour/ardour/session.h
@@ -998,6 +998,10 @@ class LIBARDOUR_API Session : public PBD::StatefulDestructible, public PBD::Scop
 
 	void maybe_update_session_range (framepos_t, framepos_t);
 
+	void request_preroll_record (framepos_t);
+	framepos_t preroll_record_in () const { return _preroll_record_in; }
+	bool preroll_record_enabled () const { return _preroll_record_in >= 0; }
+
 	/* temporary hacks to allow selection to be pushed from GUI into backend.
 	   Whenever we move the selection object into libardour, these will go away.
 	 */
@@ -1915,6 +1919,9 @@ class LIBARDOUR_API Session : public PBD::StatefulDestructible, public PBD::Scop
 	Evoral::Range<framepos_t> _range_selection;
 	Evoral::Range<framepos_t> _object_selection;
 
+	void unset_preroll_record ();
+	framepos_t _preroll_record_in;
+
 	/* main outs */
 	uint32_t main_outs;