diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2018-10-17 14:10:50 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2018-10-17 14:11:37 -0400 |
| commit | e047b01aa2560b137d45a131c0168145a27b953e (patch) | |
| tree | feab53edc9ae2cda6180d712a502e5b513bad1f9 /libs/backends/alsa | |
| parent | 319a6a52ba071dd94bd4bf0669c94806df4d3727 (diff) | |
add new API for retrieving port flags from backend
Diffstat (limited to 'libs/backends/alsa')
| -rw-r--r-- | libs/backends/alsa/alsa_audiobackend.cc | 10 | ||||
| -rw-r--r-- | libs/backends/alsa/alsa_audiobackend.h | 1 |
2 files changed, 11 insertions, 0 deletions
diff --git a/libs/backends/alsa/alsa_audiobackend.cc b/libs/backends/alsa/alsa_audiobackend.cc index 42af5a4b92..9594f31d98 100644 --- a/libs/backends/alsa/alsa_audiobackend.cc +++ b/libs/backends/alsa/alsa_audiobackend.cc @@ -1212,6 +1212,16 @@ AlsaAudioBackend::get_port_name (PortEngine::PortHandle port) const return static_cast<AlsaPort*>(port)->name (); } +PortFlags +AlsaAudioBackend::get_port_flags (PortEngine::PortHandle port) const +{ + if (!valid_port (port)) { + PBD::warning << _("AlsaBackend::get_port_flags: Invalid Port(s)") << endmsg; + return PortFlags (0); + } + return static_cast<AlsaPort*>(port)->flags (); +} + int AlsaAudioBackend::get_port_property (PortHandle port, const std::string& key, std::string& value, std::string& type) const { diff --git a/libs/backends/alsa/alsa_audiobackend.h b/libs/backends/alsa/alsa_audiobackend.h index f6887fe346..11623cfcf4 100644 --- a/libs/backends/alsa/alsa_audiobackend.h +++ b/libs/backends/alsa/alsa_audiobackend.h @@ -275,6 +275,7 @@ class AlsaAudioBackend : public AudioBackend { int set_port_name (PortHandle, const std::string&); std::string get_port_name (PortHandle) const; + PortFlags get_port_flags (PortHandle) const; PortHandle get_port_by_name (const std::string&) const; int get_port_property (PortHandle, const std::string& key, std::string& value, std::string& type) const; |