47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
#ifndef __libardour_jack_connection_h__
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#define __libardour_jack_connection_h__
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#include <string>
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#include "weak_libjack.h"
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#include "pbd/signals.h"
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namespace ARDOUR {
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class JackConnection {
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public:
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JackConnection (const std::string& client_name, const std::string& session_uuid);
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~JackConnection ();
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const std::string& client_name() const { return _client_name; }
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int open ();
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int close ();
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bool connected () const { return _jack != 0; }
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jack_client_t* jack() const { return _jack; }
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PBD::Signal0<void> Connected;
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PBD::Signal1<void,const char*> Disconnected;
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void halted_callback ();
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void halted_info_callback (jack_status_t, const char*);
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static bool in_control() { return _in_control; }
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uint32_t probed_buffer_size () const { assert (!connected ()); return _probed_buffer_size; }
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uint32_t probed_sample_rate () const { assert (!connected ()); return _probed_sample_rate; }
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private:
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jack_client_t* volatile _jack;
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std::string _client_name;
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std::string session_uuid;
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static bool _in_control;
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uint32_t _probed_buffer_size; // when not in control
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uint32_t _probed_sample_rate; // when not in control
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};
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} // namespace
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#endif /* __libardour_jack_connection_h__ */
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