X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fbuffer_set.h;h=12e9dbc63b0a99ddfcfad0c0961e3bf59fc08b33;hb=4d49961c93fe23dc4f76a5bcb60c93d0c80bcd3c;hp=5049eda70a36f149f76d8394ad396b816cb1e38e;hpb=f122504784e8e38be7d7df87af3f2a7044a7f14c;p=ardour.git

diff --git a/libs/ardour/ardour/buffer_set.h b/libs/ardour/ardour/buffer_set.h
index 5049eda70a..12e9dbc63b 100644
--- a/libs/ardour/ardour/buffer_set.h
+++ b/libs/ardour/ardour/buffer_set.h
@@ -112,16 +112,22 @@ public:
 	}
 
 #ifdef LV2_SUPPORT
-	/** Get a MIDI buffer translated into an LV2 MIDI buffer for use with plugins.
-	 * The index here corresponds directly to MIDI buffer numbers (i.e. the index
-	 * passed to get_midi), translation back and forth will happen as needed.
-	 * If atom_type is 0 the returned buffer will be in the old event API
-	 * format.  Otherwise, atom_type must be the URID for atom:Sequence.
+	/** Get a MIDI buffer translated into an LV2 MIDI buffer for use with
+	 * plugins.  The index here corresponds directly to MIDI buffer numbers
+	 * (i.e. the index passed to get_midi), translation back and forth will
+	 * happen as needed.  If old_api is true, the returned buffer will be in
+	 * old event format.  Otherwise it will be in new atom sequence format.
 	 */
-	LV2_Evbuf* get_lv2_midi(bool input, size_t i, uint32_t atom_type);
+	LV2_Evbuf* get_lv2_midi(bool input, size_t i, bool old_api);
+
+	/** ensure minimum size of LV2 Atom port buffer */
+	void ensure_lv2_bufsize(bool input, size_t i, size_t buffer_capacity);
 
 	/** Flush modified LV2 event output buffers back to Ardour buffers */
 	void flush_lv2_midi(bool input, size_t i);
+
+	/** Forward plugin MIDI output to to Ardour buffers */
+	void forward_lv2_midi(LV2_Evbuf*, size_t, bool purge_ardour_buffer = true);
 #endif
 
 #if defined VST_SUPPORT || defined LXVST_SUPPORT