diff options
Diffstat (limited to 'libs/backends/alsa/alsa_audiobackend.h')
| -rw-r--r-- | libs/backends/alsa/alsa_audiobackend.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/libs/backends/alsa/alsa_audiobackend.h b/libs/backends/alsa/alsa_audiobackend.h index c175a1950b..e90bec5df9 100644 --- a/libs/backends/alsa/alsa_audiobackend.h +++ b/libs/backends/alsa/alsa_audiobackend.h @@ -158,6 +158,23 @@ class AlsaMidiPort : public AlsaPort { int _bufperiod; }; // class AlsaMidiPort +class AlsaDeviceReservation +{ + public: + AlsaDeviceReservation (); + AlsaDeviceReservation (const char* device_name); + ~AlsaDeviceReservation (); + + bool acquire_device (const char* device_name); + void release_device (); + + private: + ARDOUR::SystemExec* _device_reservation; + PBD::ScopedConnectionList _reservation_connection; + void reservation_stdout (std::string, size_t); + bool _reservation_succeeded; +}; + class AlsaAudioBackend : public AudioBackend { friend class AlsaPort; public: @@ -345,12 +362,7 @@ class AlsaAudioBackend : public AudioBackend { std::string _midi_driver_option; /* audio device reservation */ - ARDOUR::SystemExec *_device_reservation; - PBD::ScopedConnectionList _reservation_connection; - void reservation_stdout (std::string, size_t); - bool acquire_device(const char* device_name); - void release_device(); - bool _reservation_succeeded; + AlsaDeviceReservation _device_reservation; /* audio settings */ float _samplerate; |