add AudioEngine API to configure individual MIDI devices

[ardour.git] / libs / backends / jack / jack_audiobackend.h

diff --git a/libs/backends/jack/jack_audiobackend.h b/libs/backends/jack/jack_audiobackend.h
index d5378247c320194838f4c4107b3fe4e37575b9d5..000a34816191fc94ceff80e624fa3bd96ada7eea 100644 (file)
--- a/libs/backends/jack/jack_audiobackend.h
+++ b/libs/backends/jack/jack_audiobackend.h
@@ -41,7 +41,7 @@ class JACKSession;
 
 class JACKAudioBackend : public AudioBackend {
   public:
-    JACKAudioBackend (AudioEngine& e, boost::shared_ptr<JackConnection>);
+    JACKAudioBackend (AudioEngine& e, AudioBackendInfo& info, boost::shared_ptr<JackConnection>);
     ~JACKAudioBackend ();
     
     /* AUDIOBACKEND API */
@@ -68,22 +68,24 @@ class JACKAudioBackend : public AudioBackend {
     int set_device_name (const std::string&);
     int set_sample_rate (float);
     int set_buffer_size (uint32_t);
-    int set_sample_format (SampleFormat);
     int set_interleaved (bool yn);
     int set_input_channels (uint32_t);
     int set_output_channels (uint32_t);
     int set_systemic_input_latency (uint32_t);
     int set_systemic_output_latency (uint32_t);
+    int set_systemic_midi_input_latency (std::string const, uint32_t) { return 0; }
+    int set_systemic_midi_output_latency (std::string const, uint32_t) { return 0; }
 
     std::string  device_name () const;
     float        sample_rate () const;
     uint32_t     buffer_size () const;
-    SampleFormat sample_format () const;
     bool         interleaved () const;
     uint32_t     input_channels () const;
     uint32_t     output_channels () const;
     uint32_t     systemic_input_latency () const;
     uint32_t     systemic_output_latency () const;
+    uint32_t     systemic_midi_input_latency (std::string const) const { return 0; }
+    uint32_t     systemic_midi_output_latency (std::string const) const { return 0; }
     std::string  driver_name() const;
 
     std::string control_app_name () const;
@@ -151,6 +153,19 @@ class JACKAudioBackend : public AudioBackend {
     int set_midi_option (const std::string&);
     std::string midi_option () const;
 
+    std::vector<DeviceStatus> enumerate_midi_devices () const {
+       return std::vector<AudioBackend::DeviceStatus> ();
+    }
+    int set_midi_device_enabled (std::string const, bool) {
+       return 0;
+    }
+    bool midi_device_enabled (std::string const) const {
+       return true;
+    }
+    bool can_set_systemic_midi_latencies () const {
+       return false;
+    }
+
     int      midi_event_get (pframes_t& timestamp, size_t& size, uint8_t** buf, void* port_buffer, uint32_t event_index);
     int      midi_event_put (void* port_buffer, pframes_t timestamp, const uint8_t* buffer, size_t size);
     uint32_t get_midi_event_count (void* port_buffer);