Note
Replace $(pkg-config --libs --cflags lua-5.1) with whatever lua you are using, consult pkg-config --list-all | grep -i lua for all available versions
swig -lua -I/usr/include -outcurrentdir portmidi.i
cc portmidi_wrap.c -o portmidi.so $(pkg-config --libs --cflags lua-5.1) -lportmidi -shared -fPICExpected output from importing module:
> print(require('inspect')(require('portmidi')))
{
FALSE = 0,
HDRLENGTH = 50,
PM_DEFAULT_SYSEX_BUFFER_SIZE = 1024,
PM_FILT_ACTIVE = 16384,
PM_FILT_AFTERTOUCH = 603979776,
PM_FILT_CHANNEL_AFTERTOUCH = 536870912,
PM_FILT_CLOCK = 256,
PM_FILT_CONTROL = 134217728,
PM_FILT_FD = 8192,
PM_FILT_MTC = 2,
PM_FILT_NOTE = 50331648,
PM_FILT_PITCHBEND = 1073741824,
PM_FILT_PLAY = 7168,
PM_FILT_POLY_AFTERTOUCH = 67108864,
PM_FILT_PROGRAM = 268435456,
PM_FILT_REALTIME = 65281,
PM_FILT_RESET = 32768,
PM_FILT_SONG_POSITION = 4,
PM_FILT_SONG_SELECT = 8,
PM_FILT_SYSEX = 1,
PM_FILT_SYSTEMCOMMON = 78,
PM_FILT_TICK = 512,
PM_FILT_TUNE = 64,
PM_FILT_UNDEFINED = 8192,
PM_HOST_ERROR_MSG_LEN = 256,
PmDeviceInfo = {
<metatable> = <1>{
[".fn"] = {},
[".get"] = {},
[".instance"] = {
[".bases"] = {},
[".fn"] = {
__disown = <function 1>
},
[".get"] = {
input = <function 2>,
interf = <function 3>,
name = <function 4>,
opened = <function 5>,
output = <function 6>,
structVersion = <function 7>
},
[".set"] = {
input = <function 8>,
interf = <function 9>,
name = <function 10>,
opened = <function 11>,
output = <function 12>,
structVersion = <function 13>
},
[".static"] = <table 1>,
[".type"] = "PmDeviceInfo",
__eq = <function 14>,
__gc = <function 15>,
__index = <function 16>,
__newindex = <function 17>,
__tostring = <function 18>
},
[".set"] = {},
__call = <function 19>,
__index = <function 20>,
__newindex = <function 21>
}
},
PmEvent = {
<metatable> = <2>{
[".fn"] = {},
[".get"] = {},
[".instance"] = {
[".bases"] = {},
[".fn"] = {
__disown = <function 22>
},
[".get"] = {
message = <function 23>,
timestamp = <function 24>
},
[".set"] = {
message = <function 25>,
timestamp = <function 26>
},
[".static"] = <table 2>,
[".type"] = "PmEvent",
__eq = <function 27>,
__gc = <function 28>,
__index = <function 29>,
__newindex = <function 30>,
__tostring = <function 31>
},
[".set"] = {},
__call = <function 32>,
__index = <function 33>,
__newindex = <function 34>
}
},
Pm_Abort = <function 35>,
Pm_Close = <function 36>,
Pm_CountDevices = <function 37>,
Pm_GetDefaultInputDeviceID = <function 38>,
Pm_GetDefaultOutputDeviceID = <function 39>,
Pm_GetDeviceInfo = <function 40>,
Pm_GetErrorText = <function 41>,
Pm_GetHostErrorText = <function 42>,
Pm_HasHostError = <function 43>,
Pm_Initialize = <function 44>,
Pm_OpenInput = <function 45>,
Pm_OpenOutput = <function 46>,
Pm_Poll = <function 47>,
Pm_Read = <function 48>,
Pm_SetChannelMask = <function 49>,
Pm_SetFilter = <function 50>,
Pm_Synchronize = <function 51>,
Pm_Terminate = <function 52>,
Pm_Write = <function 53>,
Pm_WriteShort = <function 54>,
Pm_WriteSysEx = <function 55>,
TRUE = 1,
pmBadData = -9994,
pmBadPtr = -9995,
pmBufferMaxSize = -9992,
pmBufferOverflow = -9996,
pmBufferTooSmall = -9997,
pmGotData = 1,
pmHostError = -10000,
pmInsufficientMemory = -9998,
pmInternalError = -9993,
pmInvalidDeviceId = -9999,
pmNoData = 0,
pmNoDevice = -1,
pmNoError = 0,
<metatable> = {
[".fn"] = {},
[".get"] = {},
[".set"] = {},
__index = <function 56>,
__newindex = <function 57>
}
}