diff options
author | Robin Gareus <robin@gareus.org> | 2014-06-05 02:08:56 +0200 |
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committer | Robin Gareus <robin@gareus.org> | 2014-06-05 02:22:13 +0200 |
commit | 822c460d15f9dfe5edcfd5a3fad6f2a0d0835552 (patch) | |
tree | 05476507312a668338fa73bdef7e02056949754f /libs/backends/alsa/alsa_audiobackend.h | |
parent | 742282b7e96560ecbade6c8a113adac2c3ee1e3a (diff) |
DBus ALSA device reservation
Diffstat (limited to 'libs/backends/alsa/alsa_audiobackend.h')
-rw-r--r-- | libs/backends/alsa/alsa_audiobackend.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libs/backends/alsa/alsa_audiobackend.h b/libs/backends/alsa/alsa_audiobackend.h index 6ad58161f3..386a83a33f 100644 --- a/libs/backends/alsa/alsa_audiobackend.h +++ b/libs/backends/alsa/alsa_audiobackend.h @@ -30,8 +30,9 @@ #include <boost/shared_ptr.hpp> -#include "ardour/types.h" #include "ardour/audio_backend.h" +#include "ardour/system_exec.h" +#include "ardour/types.h" #include "zita-alsa-pcmi.h" #include "alsa_rawmidi.h" @@ -288,6 +289,14 @@ class AlsaAudioBackend : public AudioBackend { std::string _audio_device; std::string _midi_device; + /* 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; + float _samplerate; size_t _samples_per_period; size_t _periods_per_cycle; |