rearrange inheritance so that Automatable IS-A Slavable

[ardour.git] / libs / ardour / ardour / lv2_plugin.h

diff --git a/libs/ardour/ardour/lv2_plugin.h b/libs/ardour/ardour/lv2_plugin.h
index 936fd9019f6b03e14393008140fa6a5f564ac82d..34e68fdc7f22419a3da03ab7d04eb318a261bc19 100644 (file)
--- a/libs/ardour/ardour/lv2_plugin.h
+++ b/libs/ardour/ardour/lv2_plugin.h
@@ -71,6 +71,7 @@ class LIBARDOUR_API LV2Plugin : public ARDOUR::Plugin, public ARDOUR::Workee
        uint32_t    num_ports () const;
        uint32_t    parameter_count () const;
        float       default_value (uint32_t port);
+       framecnt_t  max_latency () const;
        framecnt_t  signal_latency () const;
        void        set_parameter (uint32_t port, float val);
        float       get_parameter (uint32_t port) const;
@@ -79,6 +80,8 @@ class LIBARDOUR_API LV2Plugin : public ARDOUR::Plugin, public ARDOUR::Workee
        int         get_parameter_descriptor (uint32_t which, ParameterDescriptor&) const;
        uint32_t    nth_parameter (uint32_t port, bool& ok) const;
 
+       IOPortDescription describe_io_port (DataType dt, bool input, uint32_t id) const;
+
        const void* extension_data (const char* uri) const;
 
        const void* c_plugin();
@@ -188,6 +191,8 @@ class LIBARDOUR_API LV2Plugin : public ARDOUR::Plugin, public ARDOUR::Workee
        URIMap&       _uri_map;
        bool          _no_sample_accurate_ctrl;
        bool          _can_write_automation;
+       framecnt_t    _max_latency;
+       framecnt_t    _current_latency;
 
        friend const void* lv2plugin_get_port_value(const char* port_symbol,
                                                    void*       user_data,