#include "ardour/session_object.h"
#include "ardour/types.h"
#include "ardour/utils.h"
+#include "ardour/buffer_set.h"
class XMLNode;
class Amp;
class AudioEngine;
class AudioPort;
-class BufferSet;
class Bundle;
class MidiPort;
class PeakMeter;
bool set_name (const std::string& str);
virtual void silence (framecnt_t);
+ void increment_port_buffer_offset (pframes_t offset);
int ensure_io (ChanCount cnt, bool clear, void *src);
boost::shared_ptr<Bundle> bundle () { return _bundle; }
int add_port (std::string connection, void *src, DataType type = DataType::NIL);
- int remove_port (Port *, void *src);
- int connect (Port *our_port, std::string other_port, void *src);
- int disconnect (Port *our_port, std::string other_port, void *src);
+ int remove_port (boost::shared_ptr<Port>, void *src);
+ int connect (boost::shared_ptr<Port> our_port, std::string other_port, void *src);
+ int disconnect (boost::shared_ptr<Port> our_port, std::string other_port, void *src);
int disconnect (void *src);
bool connected_to (boost::shared_ptr<const IO>) const;
- bool connected () const;
- bool physically_connected () const;
-
- framecnt_t signal_latency () const { return _own_latency; }
- framecnt_t latency () const;
- void set_port_latency (framecnt_t);
+ bool connected_to (const std::string&) const;
+ bool connected () const;
+ bool physically_connected () const;
- void update_port_total_latencies ();
+ framecnt_t signal_latency () const { return 0; }
+ framecnt_t latency () const;
PortSet& ports() { return _ports; }
const PortSet& ports() const { return _ports; }
- Port *nth (uint32_t n) const {
+ bool has_port (boost::shared_ptr<Port>) const;
+
+ boost::shared_ptr<Port> nth (uint32_t n) const {
if (n < _ports.num_ports()) {
return _ports.port(n);
} else {
- return 0;
+ return boost::shared_ptr<Port> ();
}
}
- Port* port_by_name (const std::string& str) const;
+ boost::shared_ptr<Port> port_by_name (const std::string& str) const;
- AudioPort* audio(uint32_t n) const;
- MidiPort* midi(uint32_t n) const;
+ boost::shared_ptr<AudioPort> audio(uint32_t n) const;
+ boost::shared_ptr<MidiPort> midi(uint32_t n) const;
const ChanCount& n_ports () const { return _ports.count(); }
- /** Emitted with the process lock held */
- PBD::Signal2<void,IOChange,void*> changed;
+ /* The process lock will be held on emission of this signal if
+ * IOChange contains ConfigurationChanged. In other cases,
+ * the process lock status is undefined.
+ */
+ PBD::Signal2<void, IOChange, void *> changed;
virtual XMLNode& state (bool full);
XMLNode& get_state (void);
int set_state (const XMLNode&, int version);
int set_state_2X (const XMLNode&, int, bool);
+ static void prepare_for_reset (XMLNode&, const std::string&);
class BoolCombiner {
public:
typedef bool result_type;
template <typename Iter>
- bool operator() (Iter first, Iter last) const {
+ result_type operator() (Iter first, Iter last) const {
bool r = false;
while (first != last) {
if (*first) {
* the change from happening.
*/
PBD::Signal1<bool, ChanCount, BoolCombiner> PortCountChanging;
-
- static int disable_connecting (void);
- static int enable_connecting (void);
- static int disable_ports (void);
- static int enable_ports (void);
- static PBD::Signal1<void,ChanCount> PortCountChanged; // emitted when the number of ports changes
+ static int disable_connecting ();
+ static int enable_connecting ();
+
+ static PBD::Signal1<void, ChanCount> PortCountChanged; // emitted when the number of ports changes
static std::string name_from_state (const XMLNode&);
static void set_name_in_state (XMLNode&, const std::string&);
boost::shared_ptr<Bundle> _bundle; ///< a bundle representing our ports
struct UserBundleInfo {
- UserBundleInfo (IO*, boost::shared_ptr<UserBundle> b);
- boost::shared_ptr<UserBundle> bundle;
- PBD::ScopedConnection changed;
+ UserBundleInfo (IO*, boost::shared_ptr<UserBundle> b);
+ boost::shared_ptr<UserBundle> bundle;
+ PBD::ScopedConnection changed;
};
-
+
std::vector<UserBundleInfo*> _bundles_connected; ///< user bundles connected to our ports
static int parse_io_string (const std::string&, std::vector<std::string>& chns);
int ensure_ports (ChanCount, bool clear, void *src);
void check_bundles_connected ();
- void check_bundles (std::vector<UserBundleInfo*>&, const PortSet&);
void bundle_changed (Bundle::Change);
boost::shared_ptr<Bundle> find_possible_bundle (const std::string &desired_name);
- bool ensure_ports_locked (ChanCount, bool clear, void *src);
+ int ensure_ports_locked (ChanCount, bool clear, bool& changed);
std::string build_legal_port_name (DataType type);
int32_t find_port_hole (const char* base);
void setup_bundle ();
std::string bundle_channel_name (uint32_t, uint32_t, DataType) const;
+
+ BufferSet _buffers;
+ void disconnect_check (boost::shared_ptr<ARDOUR::Port>, boost::shared_ptr<ARDOUR::Port>);
};
} // namespace ARDOUR