}
#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