#include <boost/shared_ptr.hpp>
#include <string>
+#include <set>
#include "pbd/statefuldestructible.h"
#include "pbd/controllable.h"
typedef boost::shared_ptr<Plugin> PluginPtr;
typedef boost::shared_ptr<PluginInfo> PluginInfoPtr;
typedef std::list<PluginInfoPtr> PluginInfoList;
+typedef std::set<uint32_t> PluginOutputConfiguration;
/** A plugin is an external module (usually 3rd party provided) loaded into Ardour
* for the purpose of digital signal processing.
virtual std::string get_docs () const { return ""; }
virtual std::string get_parameter_docs (uint32_t /*which*/) const { return ""; }
+ struct UILayoutHint {
+ UILayoutHint ()
+ : x0(-1), x1(-1), y0(-1), y1(-1), knob(false) {}
+ int x0;
+ int x1;
+ int y0;
+ int y1;
+ bool knob;
+ };
+
+ virtual bool get_layout (uint32_t which, UILayoutHint&) const { return false; }
+
virtual int get_parameter_descriptor (uint32_t which, ParameterDescriptor&) const = 0;
virtual uint32_t nth_parameter (uint32_t which, bool& ok) const = 0;
virtual void activate () = 0;
virtual bool inplace_broken() const { return false; }
virtual int connect_and_run (BufferSet& bufs,
- ChanMapping in, ChanMapping out,
- pframes_t nframes, framecnt_t offset);
+ framepos_t start, framepos_t end, double speed,
+ ChanMapping in, ChanMapping out,
+ pframes_t nframes, framecnt_t offset);
virtual std::set<Evoral::Parameter> automatable() const = 0;
virtual std::string describe_parameter (Evoral::Parameter) = 0;
virtual bool parameter_is_input(uint32_t) const = 0;
virtual bool parameter_is_output(uint32_t) const = 0;
+ virtual uint32_t designated_bypass_port () { return UINT32_MAX; }
+
struct LIBARDOUR_API IOPortDescription {
public:
IOPortDescription (const std::string& n)
bool is_sidechain;
};
- virtual IOPortDescription describe_io_port (DataType dt, bool input, uint32_t id);
+ virtual IOPortDescription describe_io_port (DataType dt, bool input, uint32_t id) const;
+ virtual PluginOutputConfiguration possible_output () const;
virtual void set_automation_control (uint32_t /*port_index*/, boost::shared_ptr<ARDOUR::AutomationControl>) { }
return 0;
}
- /** Emitted when a Latency Changes
- *
- * (this cannot be part of ARDOUR::Latent because
- * signals cannot be copy-constructed).
- */
- PBD::Signal2<void,framecnt_t, framecnt_t> LatencyChanged;
-
- /* overload Latent::set_user_latency w/signal emission */
- virtual void set_user_latency (framecnt_t val) {
- bool changed = val != _user_latency;
- framecnt_t old = effective_latency ();
- _user_latency = val;
- if (changed) {
- LatencyChanged (old, effective_latency ()); /* EMIT SIGNAL */
- }
- }
-
/** the max possible latency a plugin will have */
virtual framecnt_t max_latency () const { return 0; } // TODO = 0, require implementation
virtual PluginPtr load (Session& session) = 0;
virtual bool is_instrument() const;
+ virtual bool needs_midi_input() const { return is_instrument (); }
virtual bool in_category (const std::string &) const { return false; }
virtual std::vector<Plugin::PresetRecord> get_presets (bool user_only) const = 0;