diff options
Diffstat (limited to 'libs/ardour/ardour/audioengine.h')
-rw-r--r-- | libs/ardour/ardour/audioengine.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libs/ardour/ardour/audioengine.h b/libs/ardour/ardour/audioengine.h index dc7ae8e000..88f1111a6c 100644 --- a/libs/ardour/ardour/audioengine.h +++ b/libs/ardour/ardour/audioengine.h @@ -106,7 +106,13 @@ class AudioEngine : public sigc::trackable class PortRegistrationFailure : public std::exception { public: - virtual const char *what() const throw() { return "failed port registration"; } + PortRegistrationFailure (const char* why = "") { + reason = why; + } + virtual const char *what() const throw() { return reason; } + + private: + const char* reason; }; class NoBackendAvailable : public std::exception { @@ -235,6 +241,8 @@ class AudioEngine : public sigc::trackable std::string get_nth_physical (DataType type, uint32_t n, int flags); + void port_registration_failure (const std::string& portname); + static int _xrun_callback (void *arg); static int _graph_order_callback (void *arg); static int _process_callback (nframes_t nframes, void *arg); |