diff options
Diffstat (limited to 'src/PortID.hpp')
| -rw-r--r-- | src/PortID.hpp | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/src/PortID.hpp b/src/PortID.hpp index b3c2eb6..b1f8444 100644 --- a/src/PortID.hpp +++ b/src/PortID.hpp @@ -34,6 +34,9 @@ struct PortID { PortID() : type(NULL_PORT_ID) { memset(&id, 0, sizeof(id)); } + PortID(const PortID& copy) : type(copy.type) { + memcpy(&id, ©.id, sizeof(id)); + } enum { NULL_PORT_ID, JACK_ID, ALSA_ADDR } type; @@ -73,7 +76,40 @@ operator<<(std::ostream& os, const PortID& id) break; case PortID::ALSA_ADDR: #ifdef HAVE_ALSA - return os << "alsa:" << (int)id.id.alsa_addr.client << ":" << (int)id.id.alsa_addr.port; + return os << "alsa:" << (int)id.id.alsa_addr.client << ":" << (int)id.id.alsa_addr.port + << ":" << (id.id.is_input ? "in" : "out"); +#endif + break; + } + assert(false); +} + +static inline bool +operator<(const PortID& a, const PortID& b) +{ + if (a.type != b.type) + return a.type < b.type; + + switch (a.type) { + case PortID::NULL_PORT_ID: + return true; + case PortID::JACK_ID: +#ifdef USE_LIBJACK + return a.id.jack_id < b.id.jack_id; +#endif + break; + case PortID::ALSA_ADDR: +#ifdef HAVE_ALSA + if ((a.id.alsa_addr.client < b.id.alsa_addr.client) + || ((a.id.alsa_addr.client == b.id.alsa_addr.client) + && a.id.alsa_addr.port < b.id.alsa_addr.port)) { + return true; + } else if (a.id.alsa_addr.client == b.id.alsa_addr.client + && a.id.alsa_addr.port == b.id.alsa_addr.port) { + return (a.id.is_input < b.id.is_input); + } else { + return false; + } #endif break; } |