jackaudio
/
jack2
mirror of https://github.com/jackaudio/jack2
1
0
Fork 0
Code Releases 45 Activity
Browse Source

Merge branch 'newer-midi-with-winmme-driver' into newer-midi

tags/1.9.8
Stephane Letz 14 years ago
parent
6f163a0e05 8e55718c38
commit
fa70a32415
18 changed files with 1362 additions and 476 deletions
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. +2
    -2
      common/JackMidiWriteQueue.h
  2. +36
    -16
      common/JackNetDriver.cpp
  3. +1
    -1
      common/shm.h
  4. +1
    -1
      linux/alsarawmidi/JackALSARawMidiSendQueue.cpp
  5. +72
    -72
      macosx/Jackdmp.xcodeproj/project.pbxproj
  6. +2
    -2
      tests/test.cpp
  7. +6
    -0
      windows/jack_winmme.cbp
  8. +2
    -2
      windows/jackd.workspace
  9. +6
    -2
      windows/libjackserver.cbp
  10. +1
    -1
      windows/portaudio/JackPortAudioDriver.cpp
  11. +233
    -331
      windows/winmme/JackWinMMEDriver.cpp
  12. +31
    -46
      windows/winmme/JackWinMMEDriver.h
  13. +294
    -0
      windows/winmme/JackWinMMEInputPort.cpp
  14. +85
    -0
      windows/winmme/JackWinMMEInputPort.h
  15. +374
    -0
      windows/winmme/JackWinMMEOutputPort.cpp
  16. +89
    -0
      windows/winmme/JackWinMMEOutputPort.h
  17. +68
    -0
      windows/winmme/JackWinMMEPort.cpp
  18. +59
    -0
      windows/winmme/JackWinMMEPort.h

+ 2
- 2
common/JackMidiWriteQueue.h View File

@@ -37,7 +37,7 @@ namespace Jack {
BUFFER_FULL, BUFFER_FULL,
BUFFER_TOO_SMALL, BUFFER_TOO_SMALL,
EVENT_EARLY, EVENT_EARLY,
ERROR,
EN_ERROR,
OK OK
}; };


@@ -54,7 +54,7 @@ namespace Jack {
* if the write queue isn't able to accept the event right now, * if the write queue isn't able to accept the event right now,
* `BUFFER_TOO_SMALL` if this write queue will never be able to accept * `BUFFER_TOO_SMALL` if this write queue will never be able to accept
* the event because the event is too large, `EVENT_EARLY` if this * the event because the event is too large, `EVENT_EARLY` if this
* queue cannot schedule events ahead of time, and `ERROR` if an error
* queue cannot schedule events ahead of time, and `EN_ERROR` if an error
* occurs that cannot be specified by another return code. * occurs that cannot be specified by another return code.
*/ */




+ 36
- 16
common/JackNetDriver.cpp View File

@@ -151,8 +151,16 @@ namespace Jack
//allocate midi ports lists //allocate midi ports lists
fMidiCapturePortList = new jack_port_id_t [fParams.fSendMidiChannels]; fMidiCapturePortList = new jack_port_id_t [fParams.fSendMidiChannels];
fMidiPlaybackPortList = new jack_port_id_t [fParams.fReturnMidiChannels]; fMidiPlaybackPortList = new jack_port_id_t [fParams.fReturnMidiChannels];
assert ( fMidiCapturePortList );
assert ( fMidiPlaybackPortList );

assert(fMidiCapturePortList);
assert(fMidiPlaybackPortList);

for (uint midi_port_index = 0; midi_port_index < fParams.fSendMidiChannels; midi_port_index++) {
fMidiCapturePortList[midi_port_index] = NULL;
}
for (uint midi_port_index = 0; midi_port_index < fParams.fReturnMidiChannels; midi_port_index++) {
fMidiPlaybackPortList[midi_port_index] = NULL;
}


//register jack ports //register jack ports
if ( AllocPorts() != 0 ) if ( AllocPorts() != 0 )
@@ -362,20 +370,32 @@ namespace Jack
{ {
jack_log ( "JackNetDriver::FreePorts" ); jack_log ( "JackNetDriver::FreePorts" );


int audio_port_index;
uint midi_port_index;
for ( audio_port_index = 0; audio_port_index < fCaptureChannels; audio_port_index++ )
if (fCapturePortList[audio_port_index] > 0)
fGraphManager->ReleasePort ( fClientControl.fRefNum, fCapturePortList[audio_port_index] );
for ( audio_port_index = 0; audio_port_index < fPlaybackChannels; audio_port_index++ )
if (fPlaybackPortList[audio_port_index] > 0)
fGraphManager->ReleasePort ( fClientControl.fRefNum, fPlaybackPortList[audio_port_index] );
for ( midi_port_index = 0; midi_port_index < fParams.fSendMidiChannels; midi_port_index++ )
if (fMidiCapturePortList[midi_port_index] > 0)
fGraphManager->ReleasePort ( fClientControl.fRefNum, fMidiCapturePortList[midi_port_index] );
for ( midi_port_index = 0; midi_port_index < fParams.fReturnMidiChannels; midi_port_index++ )
if (fMidiPlaybackPortList[midi_port_index] > 0)
fGraphManager->ReleasePort ( fClientControl.fRefNum, fMidiPlaybackPortList[midi_port_index] );
for (int audio_port_index = 0; audio_port_index < fCaptureChannels; audio_port_index++) {
if (fCapturePortList[audio_port_index] > 0) {
fGraphManager->ReleasePort ( fClientControl.fRefNum, fCapturePortList[audio_port_index]);
}
}

for (int audio_port_index = 0; audio_port_index < fPlaybackChannels; audio_port_index++) {
if (fPlaybackPortList[audio_port_index] > 0) {
fGraphManager->ReleasePort ( fClientControl.fRefNum, fPlaybackPortList[audio_port_index]);
}
}

for (uint midi_port_index = 0; midi_port_index < fParams.fSendMidiChannels; midi_port_index++) {
if (fMidiCapturePortList && fMidiCapturePortList[midi_port_index] > 0) {
fGraphManager->ReleasePort ( fClientControl.fRefNum, fMidiCapturePortList[midi_port_index]);
}
}

for (uint midi_port_index = 0; midi_port_index < fParams.fReturnMidiChannels; midi_port_index++) {
if (fMidiPlaybackPortList && fMidiPlaybackPortList[midi_port_index] > 0) {
fGraphManager->ReleasePort ( fClientControl.fRefNum, fMidiPlaybackPortList[midi_port_index]);
}
}
// Clear MIDI channels
fParams.fSendMidiChannels = 0;
fParams.fReturnMidiChannels = 0;
return 0; return 0;
} }




+ 1
- 1
common/shm.h View File

@@ -14,7 +14,7 @@ extern "C"
{ {
#endif #endif


#define MAX_SERVERS 8 /* maximum concurrent servers */
#define MAX_SERVERS 64 /* maximum concurrent servers */
#define MAX_SHM_ID 256 /* generally about 16 per server */ #define MAX_SHM_ID 256 /* generally about 16 per server */
#define JACK_SERVER_NAME_SIZE 256 /* maximum length of server name */ #define JACK_SERVER_NAME_SIZE 256 /* maximum length of server name */
#define JACK_SHM_MAGIC 0x4a41434b /* shm magic number: "JACK" */ #define JACK_SHM_MAGIC 0x4a41434b /* shm magic number: "JACK" */


+ 1
- 1
linux/alsarawmidi/JackALSARawMidiSendQueue.cpp View File

@@ -30,7 +30,7 @@ JackALSARawMidiSendQueue::EnqueueEvent(jack_nframes_t time, size_t size,
} }
jack_error("JackALSARawMidiSendQueue::EnqueueEvent - snd_rawmidi_write: " jack_error("JackALSARawMidiSendQueue::EnqueueEvent - snd_rawmidi_write: "
"%s", snd_strerror(result)); "%s", snd_strerror(result));
return ERROR;
return EN_ERROR;
} }


bool bool


+ 72
- 72
macosx/Jackdmp.xcodeproj/project.pbxproj View File

@@ -108,42 +108,6 @@
/* Begin PBXBuildFile section */ /* Begin PBXBuildFile section */
4B0A28ED0D520852002EFF74 /* tw.c in Sources */ = {isa = PBXBuildFile; fileRef = 4B0A28EC0D520852002EFF74 /* tw.c */; }; 4B0A28ED0D520852002EFF74 /* tw.c in Sources */ = {isa = PBXBuildFile; fileRef = 4B0A28EC0D520852002EFF74 /* tw.c */; };
4B0A29260D52108E002EFF74 /* tw.c in Sources */ = {isa = PBXBuildFile; fileRef = 4B0A28EC0D520852002EFF74 /* tw.c */; }; 4B0A29260D52108E002EFF74 /* tw.c in Sources */ = {isa = PBXBuildFile; fileRef = 4B0A28EC0D520852002EFF74 /* tw.c */; };
4B193933133F311400547810 /* JackMidiAsyncQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193931133F311400547810 /* JackMidiAsyncQueue.cpp */; };
4B193934133F311400547810 /* JackMidiAsyncQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193932133F311400547810 /* JackMidiAsyncQueue.h */; };
4B193935133F311400547810 /* JackMidiAsyncQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193931133F311400547810 /* JackMidiAsyncQueue.cpp */; };
4B193936133F311400547810 /* JackMidiAsyncQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193932133F311400547810 /* JackMidiAsyncQueue.h */; };
4B19393D133F313000547810 /* JackMidiAsyncWaitQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B19393B133F313000547810 /* JackMidiAsyncWaitQueue.cpp */; };
4B19393E133F313000547810 /* JackMidiAsyncWaitQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19393C133F313000547810 /* JackMidiAsyncWaitQueue.h */; };
4B19393F133F313000547810 /* JackMidiAsyncWaitQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B19393B133F313000547810 /* JackMidiAsyncWaitQueue.cpp */; };
4B193940133F313000547810 /* JackMidiAsyncWaitQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19393C133F313000547810 /* JackMidiAsyncWaitQueue.h */; };
4B193947133F315300547810 /* JackMidiReadQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193945133F315200547810 /* JackMidiReadQueue.cpp */; };
4B193948133F315300547810 /* JackMidiReadQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193946133F315200547810 /* JackMidiReadQueue.h */; };
4B193949133F315300547810 /* JackMidiReadQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193945133F315200547810 /* JackMidiReadQueue.cpp */; };
4B19394A133F315300547810 /* JackMidiReadQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193946133F315200547810 /* JackMidiReadQueue.h */; };
4B19395F133F317300547810 /* JackMidiBufferReadQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B19395D133F317300547810 /* JackMidiBufferReadQueue.cpp */; };
4B193960133F317300547810 /* JackMidiBufferReadQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19395E133F317300547810 /* JackMidiBufferReadQueue.h */; };
4B193961133F317300547810 /* JackMidiBufferReadQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B19395D133F317300547810 /* JackMidiBufferReadQueue.cpp */; };
4B193962133F317300547810 /* JackMidiBufferReadQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19395E133F317300547810 /* JackMidiBufferReadQueue.h */; };
4B19396A133F319000547810 /* JackMidiBufferWriteQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193968133F319000547810 /* JackMidiBufferWriteQueue.cpp */; };
4B19396B133F319000547810 /* JackMidiBufferWriteQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193969133F319000547810 /* JackMidiBufferWriteQueue.h */; };
4B19396C133F319000547810 /* JackMidiBufferWriteQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193968133F319000547810 /* JackMidiBufferWriteQueue.cpp */; };
4B19396D133F319000547810 /* JackMidiBufferWriteQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193969133F319000547810 /* JackMidiBufferWriteQueue.h */; };
4B19397B133F31CB00547810 /* JackMidiReceiveQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193973133F31CB00547810 /* JackMidiReceiveQueue.cpp */; };
4B19397C133F31CB00547810 /* JackMidiReceiveQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193974133F31CB00547810 /* JackMidiReceiveQueue.h */; };
4B19397D133F31CB00547810 /* JackMidiSendQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193975133F31CB00547810 /* JackMidiSendQueue.cpp */; };
4B19397E133F31CB00547810 /* JackMidiSendQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193976133F31CB00547810 /* JackMidiSendQueue.h */; };
4B19397F133F31CB00547810 /* JackMidiUtil.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193977133F31CB00547810 /* JackMidiUtil.cpp */; };
4B193980133F31CB00547810 /* JackMidiUtil.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193978133F31CB00547810 /* JackMidiUtil.h */; };
4B193981133F31CB00547810 /* JackMidiWriteQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193979133F31CB00547810 /* JackMidiWriteQueue.cpp */; };
4B193982133F31CB00547810 /* JackMidiWriteQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19397A133F31CB00547810 /* JackMidiWriteQueue.h */; };
4B193983133F31CB00547810 /* JackMidiReceiveQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193973133F31CB00547810 /* JackMidiReceiveQueue.cpp */; };
4B193984133F31CB00547810 /* JackMidiReceiveQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193974133F31CB00547810 /* JackMidiReceiveQueue.h */; };
4B193985133F31CB00547810 /* JackMidiSendQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193975133F31CB00547810 /* JackMidiSendQueue.cpp */; };
4B193986133F31CB00547810 /* JackMidiSendQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193976133F31CB00547810 /* JackMidiSendQueue.h */; };
4B193987133F31CB00547810 /* JackMidiUtil.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193977133F31CB00547810 /* JackMidiUtil.cpp */; };
4B193988133F31CB00547810 /* JackMidiUtil.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193978133F31CB00547810 /* JackMidiUtil.h */; };
4B193989133F31CB00547810 /* JackMidiWriteQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193979133F31CB00547810 /* JackMidiWriteQueue.cpp */; };
4B19398A133F31CB00547810 /* JackMidiWriteQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19397A133F31CB00547810 /* JackMidiWriteQueue.h */; };
4B193991133F321500547810 /* JackFilters.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193990133F321500547810 /* JackFilters.h */; }; 4B193991133F321500547810 /* JackFilters.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193990133F321500547810 /* JackFilters.h */; };
4B193992133F321500547810 /* JackFilters.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193990133F321500547810 /* JackFilters.h */; }; 4B193992133F321500547810 /* JackFilters.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193990133F321500547810 /* JackFilters.h */; };
4B193993133F321500547810 /* JackFilters.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193990133F321500547810 /* JackFilters.h */; }; 4B193993133F321500547810 /* JackFilters.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193990133F321500547810 /* JackFilters.h */; };
@@ -671,6 +635,42 @@
4B94334A10A5E666002A187F /* systemdeps.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B94334910A5E666002A187F /* systemdeps.h */; settings = {ATTRIBUTES = (Public, ); }; }; 4B94334A10A5E666002A187F /* systemdeps.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B94334910A5E666002A187F /* systemdeps.h */; settings = {ATTRIBUTES = (Public, ); }; };
4B94334B10A5E666002A187F /* systemdeps.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B94334910A5E666002A187F /* systemdeps.h */; settings = {ATTRIBUTES = (Public, ); }; }; 4B94334B10A5E666002A187F /* systemdeps.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B94334910A5E666002A187F /* systemdeps.h */; settings = {ATTRIBUTES = (Public, ); }; };
4B95BCAE0D913073000F7695 /* control.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B95BCAD0D913073000F7695 /* control.h */; settings = {ATTRIBUTES = (Public, ); }; }; 4B95BCAE0D913073000F7695 /* control.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B95BCAD0D913073000F7695 /* control.h */; settings = {ATTRIBUTES = (Public, ); }; };
4B97B6381344B3C100794F57 /* JackMidiAsyncQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193931133F311400547810 /* JackMidiAsyncQueue.cpp */; };
4B97B6391344B3C300794F57 /* JackMidiAsyncQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193932133F311400547810 /* JackMidiAsyncQueue.h */; };
4B97B63A1344B3C700794F57 /* JackMidiAsyncWaitQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B19393B133F313000547810 /* JackMidiAsyncWaitQueue.cpp */; };
4B97B63D1344B3EC00794F57 /* JackMidiAsyncWaitQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19393C133F313000547810 /* JackMidiAsyncWaitQueue.h */; };
4B97B63E1344B3F100794F57 /* JackMidiBufferReadQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B19395D133F317300547810 /* JackMidiBufferReadQueue.cpp */; };
4B97B6411344B40C00794F57 /* JackMidiBufferReadQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19395E133F317300547810 /* JackMidiBufferReadQueue.h */; };
4B97B6531344B41E00794F57 /* JackMidiBufferWriteQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193968133F319000547810 /* JackMidiBufferWriteQueue.cpp */; };
4B97B6541344B42400794F57 /* JackMidiBufferWriteQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193969133F319000547810 /* JackMidiBufferWriteQueue.h */; };
4B97B6561344B43600794F57 /* JackMidiReadQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193946133F315200547810 /* JackMidiReadQueue.h */; };
4B97B6571344B43A00794F57 /* JackMidiReadQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193945133F315200547810 /* JackMidiReadQueue.cpp */; };
4B97B6581344B43F00794F57 /* JackMidiReceiveQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193973133F31CB00547810 /* JackMidiReceiveQueue.cpp */; };
4B97B6591344B44800794F57 /* JackMidiReceiveQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193974133F31CB00547810 /* JackMidiReceiveQueue.h */; };
4B97B65A1344B44F00794F57 /* JackMidiSendQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193975133F31CB00547810 /* JackMidiSendQueue.cpp */; };
4B97B65B1344B45600794F57 /* JackMidiSendQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193976133F31CB00547810 /* JackMidiSendQueue.h */; };
4B97B65C1344B45D00794F57 /* JackMidiUtil.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193977133F31CB00547810 /* JackMidiUtil.cpp */; };
4B97B65D1344B46400794F57 /* JackMidiUtil.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193978133F31CB00547810 /* JackMidiUtil.h */; };
4B97B65E1344B46B00794F57 /* JackMidiWriteQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193979133F31CB00547810 /* JackMidiWriteQueue.cpp */; };
4B97B65F1344B47100794F57 /* JackMidiWriteQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19397A133F31CB00547810 /* JackMidiWriteQueue.h */; };
4B97B6601344B48F00794F57 /* JackMidiAsyncQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193931133F311400547810 /* JackMidiAsyncQueue.cpp */; };
4B97B6611344B49500794F57 /* JackMidiAsyncQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193932133F311400547810 /* JackMidiAsyncQueue.h */; };
4B97B6621344B49C00794F57 /* JackMidiAsyncWaitQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B19393B133F313000547810 /* JackMidiAsyncWaitQueue.cpp */; };
4B97B6631344B4A800794F57 /* JackMidiAsyncWaitQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19393C133F313000547810 /* JackMidiAsyncWaitQueue.h */; };
4B97B6641344B4AE00794F57 /* JackMidiBufferReadQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B19395D133F317300547810 /* JackMidiBufferReadQueue.cpp */; };
4B97B6651344B4B500794F57 /* JackMidiBufferReadQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19395E133F317300547810 /* JackMidiBufferReadQueue.h */; };
4B97B6671344B4C700794F57 /* JackMidiBufferWriteQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193969133F319000547810 /* JackMidiBufferWriteQueue.h */; };
4B97B6691344B4CE00794F57 /* JackMidiBufferWriteQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193968133F319000547810 /* JackMidiBufferWriteQueue.cpp */; };
4B97B66E1344B4D500794F57 /* JackMidiReadQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193945133F315200547810 /* JackMidiReadQueue.cpp */; };
4B97B66F1344B4DC00794F57 /* JackMidiReadQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193946133F315200547810 /* JackMidiReadQueue.h */; };
4B97B6701344B4E300794F57 /* JackMidiReceiveQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193973133F31CB00547810 /* JackMidiReceiveQueue.cpp */; };
4B97B6711344B4EA00794F57 /* JackMidiReceiveQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193974133F31CB00547810 /* JackMidiReceiveQueue.h */; };
4B97B6721344B4F000794F57 /* JackMidiSendQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193975133F31CB00547810 /* JackMidiSendQueue.cpp */; };
4B97B6781344B50800794F57 /* JackMidiSendQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193976133F31CB00547810 /* JackMidiSendQueue.h */; };
4B97B6791344B50F00794F57 /* JackMidiUtil.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193977133F31CB00547810 /* JackMidiUtil.cpp */; };
4B97B67A1344B51600794F57 /* JackMidiUtil.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B193978133F31CB00547810 /* JackMidiUtil.h */; };
4B97B67B1344B51D00794F57 /* JackMidiWriteQueue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B193979133F31CB00547810 /* JackMidiWriteQueue.cpp */; };
4B97B67C1344B52800794F57 /* JackMidiWriteQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B19397A133F31CB00547810 /* JackMidiWriteQueue.h */; };
4B9A25B50DBF8330006E9FBC /* JackError.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B9A25B30DBF8330006E9FBC /* JackError.cpp */; }; 4B9A25B50DBF8330006E9FBC /* JackError.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B9A25B30DBF8330006E9FBC /* JackError.cpp */; };
4B9A25B60DBF8330006E9FBC /* JackError.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B9A25B30DBF8330006E9FBC /* JackError.cpp */; }; 4B9A25B60DBF8330006E9FBC /* JackError.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B9A25B30DBF8330006E9FBC /* JackError.cpp */; };
4B9A26010DBF8584006E9FBC /* jslist.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B9A26000DBF8584006E9FBC /* jslist.h */; settings = {ATTRIBUTES = (Public, ); }; }; 4B9A26010DBF8584006E9FBC /* jslist.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B9A26000DBF8584006E9FBC /* jslist.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -3454,6 +3454,15 @@
4B8A38C4117B814000664E07 /* JackSocketServerNotifyChannel.h in Headers */, 4B8A38C4117B814000664E07 /* JackSocketServerNotifyChannel.h in Headers */,
4B5160AA13215ED900BB7DCB /* systemdeps.h in Headers */, 4B5160AA13215ED900BB7DCB /* systemdeps.h in Headers */,
4B193995133F321500547810 /* JackFilters.h in Headers */, 4B193995133F321500547810 /* JackFilters.h in Headers */,
4B97B6611344B49500794F57 /* JackMidiAsyncQueue.h in Headers */,
4B97B6631344B4A800794F57 /* JackMidiAsyncWaitQueue.h in Headers */,
4B97B6651344B4B500794F57 /* JackMidiBufferReadQueue.h in Headers */,
4B97B6671344B4C700794F57 /* JackMidiBufferWriteQueue.h in Headers */,
4B97B66F1344B4DC00794F57 /* JackMidiReadQueue.h in Headers */,
4B97B6711344B4EA00794F57 /* JackMidiReceiveQueue.h in Headers */,
4B97B6781344B50800794F57 /* JackMidiSendQueue.h in Headers */,
4B97B67A1344B51600794F57 /* JackMidiUtil.h in Headers */,
4B97B67C1344B52800794F57 /* JackMidiWriteQueue.h in Headers */,
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };
@@ -3917,6 +3926,15 @@
4B2209E712F6BC0300E5DC26 /* JackSocket.h in Headers */, 4B2209E712F6BC0300E5DC26 /* JackSocket.h in Headers */,
4B2209EA12F6BC1600E5DC26 /* JackSocketNotifyChannel.h in Headers */, 4B2209EA12F6BC1600E5DC26 /* JackSocketNotifyChannel.h in Headers */,
4B193992133F321500547810 /* JackFilters.h in Headers */, 4B193992133F321500547810 /* JackFilters.h in Headers */,
4B97B6391344B3C300794F57 /* JackMidiAsyncQueue.h in Headers */,
4B97B63D1344B3EC00794F57 /* JackMidiAsyncWaitQueue.h in Headers */,
4B97B6411344B40C00794F57 /* JackMidiBufferReadQueue.h in Headers */,
4B97B6541344B42400794F57 /* JackMidiBufferWriteQueue.h in Headers */,
4B97B6561344B43600794F57 /* JackMidiReadQueue.h in Headers */,
4B97B6591344B44800794F57 /* JackMidiReceiveQueue.h in Headers */,
4B97B65B1344B45600794F57 /* JackMidiSendQueue.h in Headers */,
4B97B65D1344B46400794F57 /* JackMidiUtil.h in Headers */,
4B97B65F1344B47100794F57 /* JackMidiWriteQueue.h in Headers */,
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };
@@ -4152,15 +4170,6 @@
4B370A3F133DD7E300237B68 /* JackCoreMidiUtil.h in Headers */, 4B370A3F133DD7E300237B68 /* JackCoreMidiUtil.h in Headers */,
4B370A41133DD7E300237B68 /* JackCoreMidiVirtualInputPort.h in Headers */, 4B370A41133DD7E300237B68 /* JackCoreMidiVirtualInputPort.h in Headers */,
4B370A43133DD7E300237B68 /* JackCoreMidiVirtualOutputPort.h in Headers */, 4B370A43133DD7E300237B68 /* JackCoreMidiVirtualOutputPort.h in Headers */,
4B193936133F311400547810 /* JackMidiAsyncQueue.h in Headers */,
4B193940133F313000547810 /* JackMidiAsyncWaitQueue.h in Headers */,
4B19394A133F315300547810 /* JackMidiReadQueue.h in Headers */,
4B193962133F317300547810 /* JackMidiBufferReadQueue.h in Headers */,
4B19396D133F319000547810 /* JackMidiBufferWriteQueue.h in Headers */,
4B193984133F31CB00547810 /* JackMidiReceiveQueue.h in Headers */,
4B193986133F31CB00547810 /* JackMidiSendQueue.h in Headers */,
4B193988133F31CB00547810 /* JackMidiUtil.h in Headers */,
4B19398A133F31CB00547810 /* JackMidiWriteQueue.h in Headers */,
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };
@@ -4229,15 +4238,6 @@
4B370A2F133DD7E300237B68 /* JackCoreMidiUtil.h in Headers */, 4B370A2F133DD7E300237B68 /* JackCoreMidiUtil.h in Headers */,
4B370A31133DD7E300237B68 /* JackCoreMidiVirtualInputPort.h in Headers */, 4B370A31133DD7E300237B68 /* JackCoreMidiVirtualInputPort.h in Headers */,
4B370A33133DD7E300237B68 /* JackCoreMidiVirtualOutputPort.h in Headers */, 4B370A33133DD7E300237B68 /* JackCoreMidiVirtualOutputPort.h in Headers */,
4B193934133F311400547810 /* JackMidiAsyncQueue.h in Headers */,
4B19393E133F313000547810 /* JackMidiAsyncWaitQueue.h in Headers */,
4B193948133F315300547810 /* JackMidiReadQueue.h in Headers */,
4B193960133F317300547810 /* JackMidiBufferReadQueue.h in Headers */,
4B19396B133F319000547810 /* JackMidiBufferWriteQueue.h in Headers */,
4B19397C133F31CB00547810 /* JackMidiReceiveQueue.h in Headers */,
4B19397E133F31CB00547810 /* JackMidiSendQueue.h in Headers */,
4B193980133F31CB00547810 /* JackMidiUtil.h in Headers */,
4B193982133F31CB00547810 /* JackMidiWriteQueue.h in Headers */,
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };
@@ -6885,6 +6885,15 @@
4B8A38AE117B811100664E07 /* JackSocketNotifyChannel.cpp in Sources */, 4B8A38AE117B811100664E07 /* JackSocketNotifyChannel.cpp in Sources */,
4B8A38B1117B812D00664E07 /* JackSocketServerChannel.cpp in Sources */, 4B8A38B1117B812D00664E07 /* JackSocketServerChannel.cpp in Sources */,
4B8A38B2117B813400664E07 /* JackSocketServerNotifyChannel.cpp in Sources */, 4B8A38B2117B813400664E07 /* JackSocketServerNotifyChannel.cpp in Sources */,
4B97B6601344B48F00794F57 /* JackMidiAsyncQueue.cpp in Sources */,
4B97B6621344B49C00794F57 /* JackMidiAsyncWaitQueue.cpp in Sources */,
4B97B6641344B4AE00794F57 /* JackMidiBufferReadQueue.cpp in Sources */,
4B97B6691344B4CE00794F57 /* JackMidiBufferWriteQueue.cpp in Sources */,
4B97B66E1344B4D500794F57 /* JackMidiReadQueue.cpp in Sources */,
4B97B6701344B4E300794F57 /* JackMidiReceiveQueue.cpp in Sources */,
4B97B6721344B4F000794F57 /* JackMidiSendQueue.cpp in Sources */,
4B97B6791344B50F00794F57 /* JackMidiUtil.cpp in Sources */,
4B97B67B1344B51D00794F57 /* JackMidiWriteQueue.cpp in Sources */,
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };
@@ -7337,6 +7346,15 @@
4B2209E312F6BBF500E5DC26 /* JackSocketServerNotifyChannel.cpp in Sources */, 4B2209E312F6BBF500E5DC26 /* JackSocketServerNotifyChannel.cpp in Sources */,
4B2209E612F6BC0200E5DC26 /* JackSocket.cpp in Sources */, 4B2209E612F6BC0200E5DC26 /* JackSocket.cpp in Sources */,
4B2209E912F6BC1500E5DC26 /* JackSocketNotifyChannel.cpp in Sources */, 4B2209E912F6BC1500E5DC26 /* JackSocketNotifyChannel.cpp in Sources */,
4B97B6381344B3C100794F57 /* JackMidiAsyncQueue.cpp in Sources */,
4B97B63A1344B3C700794F57 /* JackMidiAsyncWaitQueue.cpp in Sources */,
4B97B63E1344B3F100794F57 /* JackMidiBufferReadQueue.cpp in Sources */,
4B97B6531344B41E00794F57 /* JackMidiBufferWriteQueue.cpp in Sources */,
4B97B6571344B43A00794F57 /* JackMidiReadQueue.cpp in Sources */,
4B97B6581344B43F00794F57 /* JackMidiReceiveQueue.cpp in Sources */,
4B97B65A1344B44F00794F57 /* JackMidiSendQueue.cpp in Sources */,
4B97B65C1344B45D00794F57 /* JackMidiUtil.cpp in Sources */,
4B97B65E1344B46B00794F57 /* JackMidiWriteQueue.cpp in Sources */,
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };
@@ -7575,15 +7593,6 @@
4B370A3E133DD7E300237B68 /* JackCoreMidiUtil.cpp in Sources */, 4B370A3E133DD7E300237B68 /* JackCoreMidiUtil.cpp in Sources */,
4B370A40133DD7E300237B68 /* JackCoreMidiVirtualInputPort.cpp in Sources */, 4B370A40133DD7E300237B68 /* JackCoreMidiVirtualInputPort.cpp in Sources */,
4B370A42133DD7E300237B68 /* JackCoreMidiVirtualOutputPort.cpp in Sources */, 4B370A42133DD7E300237B68 /* JackCoreMidiVirtualOutputPort.cpp in Sources */,
4B193935133F311400547810 /* JackMidiAsyncQueue.cpp in Sources */,
4B19393F133F313000547810 /* JackMidiAsyncWaitQueue.cpp in Sources */,
4B193949133F315300547810 /* JackMidiReadQueue.cpp in Sources */,
4B193961133F317300547810 /* JackMidiBufferReadQueue.cpp in Sources */,
4B19396C133F319000547810 /* JackMidiBufferWriteQueue.cpp in Sources */,
4B193983133F31CB00547810 /* JackMidiReceiveQueue.cpp in Sources */,
4B193985133F31CB00547810 /* JackMidiSendQueue.cpp in Sources */,
4B193987133F31CB00547810 /* JackMidiUtil.cpp in Sources */,
4B193989133F31CB00547810 /* JackMidiWriteQueue.cpp in Sources */,
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };
@@ -7657,15 +7666,6 @@
4B370A2E133DD7E300237B68 /* JackCoreMidiUtil.cpp in Sources */, 4B370A2E133DD7E300237B68 /* JackCoreMidiUtil.cpp in Sources */,
4B370A30133DD7E300237B68 /* JackCoreMidiVirtualInputPort.cpp in Sources */, 4B370A30133DD7E300237B68 /* JackCoreMidiVirtualInputPort.cpp in Sources */,
4B370A32133DD7E300237B68 /* JackCoreMidiVirtualOutputPort.cpp in Sources */, 4B370A32133DD7E300237B68 /* JackCoreMidiVirtualOutputPort.cpp in Sources */,
4B193933133F311400547810 /* JackMidiAsyncQueue.cpp in Sources */,
4B19393D133F313000547810 /* JackMidiAsyncWaitQueue.cpp in Sources */,
4B193947133F315300547810 /* JackMidiReadQueue.cpp in Sources */,
4B19395F133F317300547810 /* JackMidiBufferReadQueue.cpp in Sources */,
4B19396A133F319000547810 /* JackMidiBufferWriteQueue.cpp in Sources */,
4B19397B133F31CB00547810 /* JackMidiReceiveQueue.cpp in Sources */,
4B19397D133F31CB00547810 /* JackMidiSendQueue.cpp in Sources */,
4B19397F133F31CB00547810 /* JackMidiUtil.cpp in Sources */,
4B193981133F31CB00547810 /* JackMidiWriteQueue.cpp in Sources */,
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };


+ 2
- 2
tests/test.cpp View File

@@ -972,14 +972,14 @@ int main (int argc, char *argv[])


float factor = 0.5f; float factor = 0.5f;
old_buffer_size = jack_get_buffer_size(client1); old_buffer_size = jack_get_buffer_size(client1);
Log("Testing BufferSize change & Callback...\n--> Current buffer size : %i.\n", old_buffer_size);
Log("Testing BufferSize change & Callback...\n--> Current buffer size : %d.\n", old_buffer_size);
linebuf = linecount; linebuf = linecount;
if (jack_set_buffer_size(client1, (jack_nframes_t)(old_buffer_size * factor)) < 0) { if (jack_set_buffer_size(client1, (jack_nframes_t)(old_buffer_size * factor)) < 0) {
printf("!!! ERROR !!! jack_set_buffer_size fails !\n"); printf("!!! ERROR !!! jack_set_buffer_size fails !\n");
} }
jack_sleep(1 * 1000); jack_sleep(1 * 1000);
cur_buffer_size = jack_get_buffer_size(client1); cur_buffer_size = jack_get_buffer_size(client1);
if ((old_buffer_size * factor) != cur_buffer_size) {
if (abs((old_buffer_size * factor) - cur_buffer_size) > 5) { // Tolerance needed for dummy driver...
printf("!!! ERROR !!! Buffer size has not been changed !\n"); printf("!!! ERROR !!! Buffer size has not been changed !\n");
printf("!!! Maybe jack was compiled without the '--enable-resize' flag...\n"); printf("!!! Maybe jack was compiled without the '--enable-resize' flag...\n");
} else { } else {


+ 6
- 0
windows/jack_winmme.cbp View File

@@ -106,6 +106,12 @@
<Option compilerVar="WINDRES" /> <Option compilerVar="WINDRES" />
</Unit> </Unit>
<Unit filename="winmme\JackWinMMEDriver.cpp" /> <Unit filename="winmme\JackWinMMEDriver.cpp" />
<Unit filename="winmme\JackWinMMEDriver.h" />
<Unit filename="winmme\JackWinMMEInputPort.cpp" />
<Unit filename="winmme\JackWinMMEInputPort.h" />
<Unit filename="winmme\JackWinMMEOutputPort.cpp" />
<Unit filename="winmme\JackWinMMEOutputPort.h" />
<Unit filename="winmme\JackWinMMEPort.cpp" />
<Extensions> <Extensions>
<code_completion /> <code_completion />
<envvars /> <envvars />


+ 2
- 2
windows/jackd.workspace View File

@@ -56,7 +56,7 @@
<Project filename="multiple_metro.cbp"> <Project filename="multiple_metro.cbp">
<Depends filename="libjack.cbp" /> <Depends filename="libjack.cbp" />
</Project> </Project>
<Project filename="jack_winmme.cbp" />
<Project filename="jack_loopback.cbp" active="1" />
<Project filename="jack_winmme.cbp" active="1" />
<Project filename="jack_loopback.cbp" />
</Workspace> </Workspace>
</CodeBlocks_workspace_file> </CodeBlocks_workspace_file>

+ 6
- 2
windows/libjackserver.cbp View File

@@ -150,12 +150,16 @@
<Unit filename="..\common\JackLoopbackDriver.cpp" /> <Unit filename="..\common\JackLoopbackDriver.cpp" />
<Unit filename="..\common\JackMessageBuffer.cpp" /> <Unit filename="..\common\JackMessageBuffer.cpp" />
<Unit filename="..\common\JackMidiAPI.cpp" /> <Unit filename="..\common\JackMidiAPI.cpp" />
<Unit filename="..\common\JackMidiAsyncQueue.cpp" />
<Unit filename="..\common\JackMidiBufferReadQueue.cpp" />
<Unit filename="..\common\JackMidiBufferWriteQueue.cpp" />
<Unit filename="..\common\JackMidiDriver.cpp" /> <Unit filename="..\common\JackMidiDriver.cpp" />
<Unit filename="..\common\JackMidiPort.cpp" /> <Unit filename="..\common\JackMidiPort.cpp" />
<Unit filename="..\common\JackMidiReadQueue.cpp" />
<Unit filename="..\common\JackMidiUtil.cpp" />
<Unit filename="..\common\JackMidiWriteQueue.cpp" />
<Unit filename="..\common\JackNetInterface.cpp" /> <Unit filename="..\common\JackNetInterface.cpp" />
<Unit filename="..\common\JackNetTool.cpp" /> <Unit filename="..\common\JackNetTool.cpp" />
<Unit filename="..\common\JackPhysicalMidiInput.cpp" />
<Unit filename="..\common\JackPhysicalMidiOutput.cpp" />
<Unit filename="..\common\JackPort.cpp" /> <Unit filename="..\common\JackPort.cpp" />
<Unit filename="..\common\JackPortType.cpp" /> <Unit filename="..\common\JackPortType.cpp" />
<Unit filename="..\common\JackRestartThreadedDriver.cpp" /> <Unit filename="..\common\JackRestartThreadedDriver.cpp" />


+ 1
- 1
windows/portaudio/JackPortAudioDriver.cpp View File

@@ -248,7 +248,7 @@ error:
} else { } else {
JackAudioDriver::SetBufferSize(buffer_size); // Generic change, never fails JackAudioDriver::SetBufferSize(buffer_size); // Generic change, never fails
// PortAudio specific // PortAudio specific
UpdateLatencies();
JackAudioDriver::UpdateLatencies();
return 0; return 0;
} }
} }


+ 233
- 331
windows/winmme/JackWinMMEDriver.cpp View File

@@ -1,5 +1,6 @@
/* /*
Copyright (C) 2009 Grame Copyright (C) 2009 Grame
Copyright (C) 2011 Devin Anderson


This program is free software; you can redistribute it and/or modify This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
@@ -17,401 +18,302 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.


*/ */


#include "JackWinMMEDriver.h"
#include "JackGraphManager.h"
#include "JackEngineControl.h" #include "JackEngineControl.h"
#include "JackDriverLoader.h"

#include <assert.h>
#include <iostream>
#include <sstream>
#include <string>

#include <windows.h>
#include <windowsx.h>
#include <mmsystem.h>
#include "JackWinMMEDriver.h"


namespace Jack
{
using Jack::JackWinMMEDriver;


static bool InitHeaders(MidiSlot* slot)
JackWinMMEDriver::JackWinMMEDriver(const char *name, const char *alias,
JackLockedEngine *engine,
JackSynchro *table):
JackMidiDriver(name, alias, engine, table)
{ {
slot->fHeader = (LPMIDIHDR)GlobalAllocPtr(GMEM_MOVEABLE|GMEM_SHARE|GMEM_ZEROINIT, sizeof(MIDIHDR) + kBuffSize);
if (!slot->fHeader)
return false;

slot->fHeader->lpData = (LPSTR)((LPBYTE)slot->fHeader + sizeof(MIDIHDR));
slot->fHeader->dwBufferLength = kBuffSize;
slot->fHeader->dwFlags = 0;
slot->fHeader->dwUser = 0;
slot->fHeader->lpNext = 0;
slot->fHeader->dwBytesRecorded = 0;
return true;
fCaptureChannels = 0;
fPlaybackChannels = 0;
input_ports = 0;
output_ports = 0;
} }


void CALLBACK JackWinMMEDriver::MidiInProc(HMIDIIN hMidiIn, UINT wMsg, DWORD userData, DWORD dwParam1, DWORD dwParam2)
JackWinMMEDriver::~JackWinMMEDriver()
{ {
jack_ringbuffer_t* ringbuffer = (jack_ringbuffer_t*)userData;
//jack_info("JackWinMMEDriver::MidiInProc 0\n");

switch (wMsg) {
case MIM_OPEN:
break;

case MIM_ERROR:
case MIM_DATA: {

//jack_info("JackWinMMEDriver::MidiInProc");

// One event
unsigned int num_packet = 1;
jack_ringbuffer_write(ringbuffer, (char*)&num_packet, sizeof(unsigned int));

// Write event actual data
jack_ringbuffer_write(ringbuffer, (char*)&dwParam1, 3);
break;
}

case MIM_LONGERROR:
case MIM_LONGDATA:
/*
Nothing for now
*/
break;
}
Stop();
Close();
} }


JackWinMMEDriver::JackWinMMEDriver(const char* name, const char* alias, JackLockedEngine* engine, JackSynchro* table)
: JackMidiDriver(name, alias, engine, table),
fRealCaptureChannels(0),
fRealPlaybackChannels(0),
fMidiSource(NULL),
fMidiDestination(NULL)
{}

JackWinMMEDriver::~JackWinMMEDriver()
{}

int JackWinMMEDriver::Open(bool capturing,
bool playing,
int inchannels,
int outchannels,
bool monitor,
const char* capture_driver_name,
const char* playback_driver_name,
jack_nframes_t capture_latency,
jack_nframes_t playback_latency)
int
JackWinMMEDriver::Attach()
{ {

jack_log("JackWinMMEDriver::Open");

fRealCaptureChannels = midiInGetNumDevs();
fRealPlaybackChannels = midiOutGetNumDevs();

// Generic JackMidiDriver Open
if (JackMidiDriver::Open(capturing, playing, fRealCaptureChannels, fRealPlaybackChannels, monitor, capture_driver_name, playback_driver_name, capture_latency, playback_latency) != 0)
return -1;

fMidiDestination = new MidiSlot[fRealCaptureChannels];
assert(fMidiDestination);

// Real input
int devindex = 0;
for (int i = 0; i < fRealCaptureChannels; i++) {

HMIDIIN handle;
fMidiDestination[devindex].fIndex = i;
MMRESULT ret = midiInOpen(&handle, fMidiDestination[devindex].fIndex, (DWORD)MidiInProc, (DWORD)fRingBuffer[devindex], CALLBACK_FUNCTION);

if (ret == MMSYSERR_NOERROR) {
fMidiDestination[devindex].fHandle = handle;
if (!InitHeaders(&fMidiDestination[devindex])) {
jack_error("memory allocation failed");
midiInClose(handle);
continue;
}
ret = midiInPrepareHeader(handle, fMidiDestination[devindex].fHeader, sizeof(MIDIHDR));

if (ret == MMSYSERR_NOERROR) {
fMidiDestination[devindex].fHeader->dwUser = 1;
ret = midiInAddBuffer(handle, fMidiDestination[devindex].fHeader, sizeof(MIDIHDR));
if (ret == MMSYSERR_NOERROR) {
ret = midiInStart(handle);
if (ret != MMSYSERR_NOERROR) {
jack_error("midiInStart error");
CloseInput(&fMidiDestination[devindex]);
continue;
}
} else {
jack_error ("midiInAddBuffer error");
CloseInput(&fMidiDestination[devindex]);
continue;
}
} else {
jack_error("midiInPrepareHeader error");
midiInClose(handle);
continue;
}
} else {
jack_error ("midiInOpen error");
continue;
jack_nframes_t buffer_size = fEngineControl->fBufferSize;
jack_port_id_t index;
jack_nframes_t latency = buffer_size;
jack_latency_range_t latency_range;
const char *name;
JackPort *port;
latency_range.max = latency;
latency_range.min = latency;

jack_info("JackWinMMEDriver::Attach - fCaptureChannels %d", fCaptureChannels);
jack_info("JackWinMMEDriver::Attach - fPlaybackChannels %d", fPlaybackChannels);

// Inputs
for (int i = 0; i < fCaptureChannels; i++) {
JackWinMMEInputPort *input_port = input_ports[i];
name = input_port->GetName();
index = fGraphManager->AllocatePort(fClientControl.fRefNum, name,
JACK_DEFAULT_MIDI_TYPE,
CaptureDriverFlags, buffer_size);
if (index == NO_PORT) {
jack_error("JackWinMMEDriver::Attach - cannot register input port "
"with name '%s'.", name);
// X: Do we need to deallocate ports?
return -1;
} }
devindex += 1;
port = fGraphManager->GetPort(index);
port->SetAlias(input_port->GetAlias());
port->SetLatencyRange(JackCaptureLatency, &latency_range);
fCapturePortList[i] = index;
} }
fRealCaptureChannels = devindex;
fCaptureChannels = devindex;

fMidiSource = new MidiSlot[fRealPlaybackChannels];
assert(fMidiSource);

// Real output
devindex = 0;
for (int i = 0; i < fRealPlaybackChannels; i++) {
MMRESULT res;
HMIDIOUT handle;
fMidiSource[devindex].fIndex = i;
UINT ret = midiOutOpen(&handle, fMidiSource[devindex].fIndex, 0L, 0L, CALLBACK_NULL);
if (ret == MMSYSERR_NOERROR) {
fMidiSource[devindex].fHandle = handle;
if (!InitHeaders(&fMidiSource[devindex])) {
jack_error("memory allocation failed");
midiOutClose(handle);
continue;
}
res = midiOutPrepareHeader(handle, fMidiSource[devindex].fHeader, sizeof(MIDIHDR));
if (res != MMSYSERR_NOERROR) {
jack_error("midiOutPrepareHeader error %d %d %d", i, handle, res);
continue;
} else {
fMidiSource[devindex].fHeader->dwUser = 1;
}
} else {
jack_error("midiOutOpen error");
continue;

if (! fEngineControl->fSyncMode) {
latency += buffer_size;
latency_range.max = latency;
latency_range.min = latency;
}

// Outputs
for (int i = 0; i < fPlaybackChannels; i++) {
JackWinMMEOutputPort *output_port = output_ports[i];
name = output_port->GetName();
index = fGraphManager->AllocatePort(fClientControl.fRefNum, name,
JACK_DEFAULT_MIDI_TYPE,
PlaybackDriverFlags, buffer_size);
if (index == NO_PORT) {
jack_error("JackWinMMEDriver::Attach - cannot register output "
"port with name '%s'.", name);
// X: Do we need to deallocate ports?
return -1;
} }
devindex += 1;
port = fGraphManager->GetPort(index);
port->SetAlias(output_port->GetAlias());
port->SetLatencyRange(JackPlaybackLatency, &latency_range);
fPlaybackPortList[i] = index;
} }
fRealPlaybackChannels = devindex;
fPlaybackChannels = devindex;

return 0; return 0;
} }


void JackWinMMEDriver::CloseInput(MidiSlot* slot)
int
JackWinMMEDriver::Close()
{ {
MMRESULT res;
int retry = 0;

if (slot->fHandle == 0)
return;

HMIDIIN handle = (HMIDIIN)slot->fHandle;
slot->fHeader->dwUser = 0;
res = midiInStop(handle);
if (res != MMSYSERR_NOERROR) {
jack_error("midiInStop error");
}
res = midiInReset(handle);
if (res != MMSYSERR_NOERROR) {
jack_error("midiInReset error");
}
res = midiInUnprepareHeader(handle, slot->fHeader, sizeof(MIDIHDR));
if (res != MMSYSERR_NOERROR) {
jack_error("midiInUnprepareHeader error");
int result = JackMidiDriver::Close();
if (input_ports) {
for (int i = 0; i < fCaptureChannels; i++) {
delete input_ports[i];
}
delete[] input_ports;
input_ports = 0;
} }
do {
res = midiInClose(handle);
if (res != MMSYSERR_NOERROR) {
jack_error("midiInClose error");
if (output_ports) {
for (int i = 0; i < fPlaybackChannels; i++) {
delete output_ports[i];
} }
if (res == MIDIERR_STILLPLAYING)
midiInReset(handle);
Sleep (10);
retry++;
} while ((res == MIDIERR_STILLPLAYING) && (retry < 10));

if (slot->fHeader) {
GlobalFreePtr(slot->fHeader);
delete[] output_ports;
output_ports = 0;
} }
return result;
} }


void JackWinMMEDriver::CloseOutput(MidiSlot* slot)
int
JackWinMMEDriver::Open(bool capturing, bool playing, int in_channels,
int out_channels, bool monitor,
const char* capture_driver_name,
const char* playback_driver_name,
jack_nframes_t capture_latency,
jack_nframes_t playback_latency)
{ {
MMRESULT res;
int retry = 0;

if (slot->fHandle == 0)
return;

HMIDIOUT handle = (HMIDIOUT)slot->fHandle;
res = midiOutReset(handle);
if (res != MMSYSERR_NOERROR)
jack_error("midiOutReset error");
midiOutUnprepareHeader(handle, slot->fHeader, sizeof(MIDIHDR));
do {
res = midiOutClose(handle);
if (res != MMSYSERR_NOERROR)
jack_error("midiOutClose error");
Sleep(10);
retry++;
} while ((res == MIDIERR_STILLPLAYING) && (retry < 10));

if (slot->fHeader) {
GlobalFreePtr(slot->fHeader);
const char *client_name = fClientControl.fName;
int input_count = 0;
int output_count = 0;
int num_potential_inputs = midiInGetNumDevs();
int num_potential_outputs = midiOutGetNumDevs();

jack_info("JackWinMMEDriver::Open - num_potential_inputs %d", num_potential_inputs);
jack_info("JackWinMMEDriver::Open - num_potential_outputs %d", num_potential_outputs);

if (num_potential_inputs) {
try {
input_ports = new JackWinMMEInputPort *[num_potential_inputs];
} catch (std::exception e) {
jack_error("JackWinMMEDriver::Open - while creating input port "
"array: %s", e.what());
return -1;
}
for (int i = 0; i < num_potential_inputs; i++) {
try {
input_ports[input_count] =
new JackWinMMEInputPort(fAliasName, client_name,
capture_driver_name, i);
} catch (std::exception e) {
jack_error("JackWinMMEDriver::Open - while creating input "
"port: %s", e.what());
continue;
}
input_count++;
}
}
if (num_potential_outputs) {
try {
output_ports = new JackWinMMEOutputPort *[num_potential_outputs];
} catch (std::exception e) {
jack_error("JackWinMMEDriver::Open - while creating output port "
"array: %s", e.what());
goto destroy_input_ports;
}
for (int i = 0; i < num_potential_outputs; i++) {
try {
output_ports[output_count] =
new JackWinMMEOutputPort(fAliasName, client_name,
playback_driver_name, i);
} catch (std::exception e) {
jack_error("JackWinMMEDriver::Open - while creating output "
"port: %s", e.what());
continue;
}
output_count++;
}
} }
}


int JackWinMMEDriver::Close()
{
jack_log("JackWinMMEDriver::Close");
jack_info("JackWinMMEDriver::Open - input_count %d", input_count);
jack_info("JackWinMMEDriver::Open - output_count %d", output_count);


// Generic midi driver close
int res = JackMidiDriver::Close();


// Close input
if (fMidiDestination) {
for (int i = 0; i < fRealCaptureChannels; i++) {
CloseInput(&fMidiDestination[i]);
}
delete[] fMidiDestination;
if (! (input_count || output_count)) {
jack_error("JackWinMMEDriver::Open - no WinMME inputs or outputs "
"allocated.");
} else if (! JackMidiDriver::Open(capturing, playing, input_count,
output_count, monitor,
capture_driver_name,
playback_driver_name, capture_latency,
playback_latency)) {
return 0;
} }


// Close output
if (fMidiSource) {
for (int i = 0; i < fRealPlaybackChannels; i++) {
CloseOutput(&fMidiSource[i]);
destroy_input_ports:
if (input_ports) {
for (int i = 0; i < input_count; i++) {
delete input_ports[i];
} }
delete[] fMidiSource;
delete[] input_ports;
input_ports = 0;
} }

return res;
return -1;
} }


int JackWinMMEDriver::Attach()
int
JackWinMMEDriver::Read()
{ {
JackPort* port;
jack_port_id_t port_index;
char name[JACK_CLIENT_NAME_SIZE + JACK_PORT_NAME_SIZE];
char alias[JACK_CLIENT_NAME_SIZE + JACK_PORT_NAME_SIZE];
MMRESULT res;
int i;

jack_log("JackMidiDriver::Attach fBufferSize = %ld fSampleRate = %ld", fEngineControl->fBufferSize, fEngineControl->fSampleRate);

for (i = 0; i < fCaptureChannels; i++) {
MIDIINCAPS caps;
res = midiInGetDevCaps(fMidiDestination[i].fIndex, &caps, sizeof(caps));
if (res == MMSYSERR_NOERROR) {
snprintf(alias, sizeof(alias) - 1, "%s:%s:out%d", fAliasName, caps.szPname, i + 1);
} else {
snprintf(alias, sizeof(alias) - 1, "%s:%s:out%d", fAliasName, fCaptureDriverName, i + 1);
}
snprintf(name, sizeof(name) - 1, "%s:capture_%d", fClientControl.fName, i + 1);

if ((port_index = fGraphManager->AllocatePort(fClientControl.fRefNum, name, JACK_DEFAULT_MIDI_TYPE, CaptureDriverFlags, fEngineControl->fBufferSize)) == NO_PORT) {
jack_error("driver: cannot register port for %s", name);
return -1;
}
port = fGraphManager->GetPort(port_index);
port->SetAlias(alias);
fCapturePortList[i] = port_index;
jack_log("JackMidiDriver::Attach fCapturePortList[i] port_index = %ld", port_index);
}


for (i = 0; i < fPlaybackChannels; i++) {
MIDIOUTCAPS caps;
res = midiOutGetDevCaps(fMidiSource[i].fIndex, &caps, sizeof(caps));
if (res == MMSYSERR_NOERROR) {
snprintf(alias, sizeof(alias) - 1, "%s:%s:out%d", fAliasName, caps.szPname, i + 1);
} else {
snprintf(alias, sizeof(alias) - 1, "%s:%s:out%d", fAliasName, fPlaybackDriverName, i + 1);
}
snprintf(name, sizeof(name) - 1, "%s:playback_%d", fClientControl.fName, i + 1);

if ((port_index = fGraphManager->AllocatePort(fClientControl.fRefNum, name, JACK_DEFAULT_MIDI_TYPE, PlaybackDriverFlags, fEngineControl->fBufferSize)) == NO_PORT) {
jack_error("driver: cannot register port for %s", name);
return -1;
}
port = fGraphManager->GetPort(port_index);
port->SetAlias(alias);
fPlaybackPortList[i] = port_index;
jack_log("JackMidiDriver::Attach fPlaybackPortList[i] port_index = %ld", port_index);
jack_nframes_t buffer_size = fEngineControl->fBufferSize;
for (int i = 0; i < fCaptureChannels; i++) {
input_ports[i]->ProcessJack(GetInputBuffer(i), buffer_size);
} }


return 0; return 0;
} }


int JackWinMMEDriver::Read()

int
JackWinMMEDriver::Write()
{ {
size_t size;
/*
jack_nframes_t buffer_size = fEngineControl->fBufferSize;
for (int i = 0; i < fPlaybackChannels; i++) {
output_ports[i]->ProcessJack(GetOutputBuffer(i), buffer_size);
}
*/
return 0;
}


for (int chan = 0; chan < fCaptureChannels; chan++) {
int
JackWinMMEDriver::Start()
{
jack_info("JackWinMMEDriver::Start - Starting driver.");


if (fGraphManager->GetConnectionsNum(fCapturePortList[chan]) > 0) {
JackMidiDriver::Start();


JackMidiBuffer* midi_buffer = GetInputBuffer(chan);
int input_count = 0;
int output_count = 0;


if (jack_ringbuffer_read_space (fRingBuffer[chan]) == 0) {
// Reset buffer
midi_buffer->Reset(midi_buffer->nframes);
} else {
jack_info("JackWinMMEDriver::Start - Enabling input ports.");


while ((size = jack_ringbuffer_read_space (fRingBuffer[chan])) > 0) {
for (; input_count < fCaptureChannels; input_count++) {
if (input_ports[input_count]->Start() < 0) {
jack_error("JackWinMMEDriver::Start - Failed to enable input "
"port.");
goto stop_input_ports;
}
}


//jack_info("jack_ringbuffer_read_space %d", size);
int ev_count = 0;
jack_ringbuffer_read(fRingBuffer[chan], (char*)&ev_count, sizeof(int));
jack_info("JackWinMMEDriver::Start - Enabling output ports.");


if (ev_count > 0) {
for (int j = 0; j < ev_count; j++) {
unsigned int event_len = 3;
// Read event actual data
jack_midi_data_t* dest = midi_buffer->ReserveEvent(0, event_len);
jack_ringbuffer_read(fRingBuffer[chan], (char*)dest, event_len);
}
}
}
}
} else {
//jack_info("Consume ring buffer");
jack_ringbuffer_read_advance(fRingBuffer[chan], jack_ringbuffer_read_space(fRingBuffer[chan]));
for (; output_count < fPlaybackChannels; output_count++) {
if (output_ports[output_count]->Start() < 0) {
jack_error("JackWinMMEDriver::Start - Failed to enable output "
"port.");
goto stop_output_ports;
} }
} }

jack_info("JackWinMMEDriver::Start - Driver started.");

return 0; return 0;

stop_output_ports:
for (int i = 0; i < output_count; i++) {
if (output_ports[i]->Stop() < 0) {
jack_error("JackWinMMEDriver::Start - Failed to disable output "
"port.");
}
}
stop_input_ports:
for (int i = 0; i < input_count; i++) {
if (input_ports[i]->Stop() < 0) {
jack_error("JackWinMMEDriver::Start - Failed to disable input "
"port.");
}
}

return -1;
} }


int JackWinMMEDriver::Write()
int
JackWinMMEDriver::Stop()
{ {
for (int chan = 0; chan < fPlaybackChannels; chan++) {
int result = 0;


if (fGraphManager->GetConnectionsNum(fPlaybackPortList[chan]) > 0) {
jack_info("JackWinMMEDriver::Stop - disabling input ports.");


JackMidiBuffer* midi_buffer = GetOutputBuffer(chan);

// TODO : use timestamp
for (int i = 0; i < fCaptureChannels; i++) {
if (input_ports[i]->Stop() < 0) {
jack_error("JackWinMMEDriver::Stop - Failed to disable input "
"port.");
result = -1;
}
}


for (unsigned int j = 0; j < midi_buffer->event_count; j++) {
JackMidiEvent* ev = &midi_buffer->events[j];
if (ev->size <= 3) {
jack_midi_data_t *d = ev->GetData(midi_buffer);
DWORD winev = 0;
if (ev->size > 0) winev |= d[0];
if (ev->size > 1) winev |= (d[1] << 8);
if (ev->size > 2) winev |= (d[2] << 16);
MMRESULT res = midiOutShortMsg((HMIDIOUT)fMidiSource[chan].fHandle, winev);
if (res != MMSYSERR_NOERROR)
jack_error ("midiOutShortMsg error res %d", res);
} else {
jack_info("JackWinMMEDriver::Stop - disabling output ports.");


}
}
for (int i = 0; i < fPlaybackChannels; i++) {
if (output_ports[i]->Stop() < 0) {
jack_error("JackWinMMEDriver::Stop - Failed to disable output "
"port.");
result = -1;
} }
} }


return 0;
return result;
} }


} // end of namespace

#ifdef __cplusplus #ifdef __cplusplus
extern "C" extern "C"
{ {


+ 31
- 46
windows/winmme/JackWinMMEDriver.h View File

@@ -1,5 +1,6 @@
/* /*
Copyright (C) 2009 Grame Copyright (C) 2009 Grame
Copyright (C) 2011 Devin Anderson


This program is free software; you can redistribute it and/or modify This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
@@ -21,67 +22,51 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#define __JackWinMMEDriver__ #define __JackWinMMEDriver__


#include "JackMidiDriver.h" #include "JackMidiDriver.h"
#include "JackTime.h"
#include "JackWinMMEInputPort.h"
#include "JackWinMMEOutputPort.h"


namespace Jack
{
namespace Jack {


/*!
\brief The WinMME driver.
*/

#define kBuffSize 512

struct MidiSlot {

LPVOID fHandle; // MMSystem handler
short fIndex; // MMSystem dev index
LPMIDIHDR fHeader; // for long msg output

MidiSlot():fHandle(0),fIndex(0)
{}
class JackWinMMEDriver : public JackMidiDriver {


};
private:


class JackWinMMEDriver : public JackMidiDriver
{
JackWinMMEInputPort **input_ports;
JackWinMMEOutputPort **output_ports;


private:
public:


int fRealCaptureChannels;
int fRealPlaybackChannels;
JackWinMMEDriver(const char* name, const char* alias,
JackLockedEngine* engine, JackSynchro* table);


MidiSlot* fMidiSource;
MidiSlot* fMidiDestination;
~JackWinMMEDriver();


void CloseInput(MidiSlot* slot);
void CloseOutput(MidiSlot* slot);
int
Attach();


static void CALLBACK MidiInProc(HMIDIIN hMidiIn, UINT wMsg, DWORD dwInstance, DWORD dwParam1, DWORD dwParam2);
int
Close();


public:
int
Open(bool capturing, bool playing, int num_inputs, int num_outputs,
bool monitor, const char* capture_driver_name,
const char* playback_driver_name, jack_nframes_t capture_latency,
jack_nframes_t playback_latency);


JackWinMMEDriver(const char* name, const char* alias, JackLockedEngine* engine, JackSynchro* table);
virtual ~JackWinMMEDriver();
int
Read();


int Open(bool capturing,
bool playing,
int chan_in,
int chan_out,
bool monitor,
const char* capture_driver_name,
const char* playback_driver_name,
jack_nframes_t capture_latency,
jack_nframes_t playback_latency);
int Close();
int
Start();


int Attach();
int
Stop();


int Read();
int Write();
int
Write();


};
};


} // end of namespace
}


#endif #endif

+ 294
- 0
windows/winmme/JackWinMMEInputPort.cpp View File

@@ -0,0 +1,294 @@
/*
Copyright (C) 2011 Devin Anderson

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include <cassert>
#include <memory>
#include <stdexcept>

#include "JackError.h"
#include "JackMidiUtil.h"
#include "JackWinMMEInputPort.h"
#include "JackMidiWriteQueue.h"

using Jack::JackWinMMEInputPort;

///////////////////////////////////////////////////////////////////////////////
// Static callbacks
///////////////////////////////////////////////////////////////////////////////

void CALLBACK
JackWinMMEInputPort::HandleMidiInputEvent(HMIDIIN handle, UINT message,
DWORD port, DWORD param1,
DWORD param2)
{
((JackWinMMEInputPort *) port)->ProcessWinMME(message, param1, param2);
}

///////////////////////////////////////////////////////////////////////////////
// Class
///////////////////////////////////////////////////////////////////////////////

JackWinMMEInputPort::JackWinMMEInputPort(const char *alias_name,
const char *client_name,
const char *driver_name, UINT index,
size_t max_bytes, size_t max_messages)
{
thread_queue = new JackMidiAsyncQueue(max_bytes, max_messages);
std::auto_ptr<JackMidiAsyncQueue> thread_queue_ptr(thread_queue);
write_queue = new JackMidiBufferWriteQueue();
std::auto_ptr<JackMidiBufferWriteQueue> write_queue_ptr(write_queue);
sysex_buffer = new jack_midi_data_t[max_bytes];
char error_message[MAXERRORLENGTH];
MMRESULT result = midiInOpen(&handle, index, (DWORD)HandleMidiInputEvent,
(DWORD)this,
CALLBACK_FUNCTION | MIDI_IO_STATUS);
if (result != MMSYSERR_NOERROR) {
GetInErrorString(result, error_message);
goto delete_sysex_buffer;
}
sysex_header.dwBufferLength = max_bytes;
sysex_header.dwBytesRecorded = 0;
sysex_header.dwFlags = 0;
sysex_header.dwUser = 0;
sysex_header.lpData = (LPSTR)(((LPBYTE) &sysex_header) + sizeof(MIDIHDR));
sysex_header.lpNext = 0;
result = midiInPrepareHeader(handle, &sysex_header, sizeof(MIDIHDR));
if (result != MMSYSERR_NOERROR) {
GetInErrorString(result, error_message);
goto close_handle;
}
result = midiInAddBuffer(handle, &sysex_header, sizeof(MIDIHDR));
if (result != MMSYSERR_NOERROR) {
GetInErrorString(result, error_message);
goto unprepare_header;
}

MIDIINCAPS capabilities;
char *name_tmp;
result = midiInGetDevCaps(index, &capabilities, sizeof(capabilities));
if (result != MMSYSERR_NOERROR) {
WriteInError("JackWinMMEInputPort [constructor]", "midiInGetDevCaps",
result);
name_tmp = (char*) driver_name;
} else {
name_tmp = capabilities.szPname;
}

snprintf(alias, sizeof(alias) - 1, "%s:%s:in%d", alias_name, name_tmp,
index + 1);
snprintf(name, sizeof(name) - 1, "%s:capture_%d", client_name, index + 1);
jack_event = 0;
started = false;
write_queue_ptr.release();
thread_queue_ptr.release();
return;

unprepare_header:
result = midiInUnprepareHeader(handle, &sysex_header, sizeof(MIDIHDR));
if (result != MMSYSERR_NOERROR) {
WriteInError("JackWinMMEInputPort [constructor]",
"midiInUnprepareHeader", result);
}
close_handle:
result = midiInClose(handle);
if (result != MMSYSERR_NOERROR) {
WriteInError("JackWinMMEInputPort [constructor]", "midiInClose", result);
}
delete_sysex_buffer:
delete[] sysex_buffer;
throw std::runtime_error(error_message);
}

JackWinMMEInputPort::~JackWinMMEInputPort()
{
Stop();
MMRESULT result = midiInReset(handle);
if (result != MMSYSERR_NOERROR) {
WriteInError("JackWinMMEInputPort [destructor]", "midiInReset", result);
}
result = midiInUnprepareHeader(handle, &sysex_header, sizeof(MIDIHDR));
if (result != MMSYSERR_NOERROR) {
WriteInError("JackWinMMEInputPort [destructor]", "midiInUnprepareHeader",
result);
}
result = midiInClose(handle);
if (result != MMSYSERR_NOERROR) {
WriteInError("JackWinMMEInputPort [destructor]", "midiInClose", result);
}
delete[] sysex_buffer;
delete thread_queue;
delete write_queue;
}

void
JackWinMMEInputPort::EnqueueMessage(jack_nframes_t time, size_t length,
jack_midi_data_t *data)
{
switch (thread_queue->EnqueueEvent(time, length, data)) {
case JackMidiWriteQueue::BUFFER_FULL:
jack_error("JackWinMMEInputPort::EnqueueMessage - The thread queue "
"cannot currently accept a %d-byte event. Dropping event.",
length);
break;
case JackMidiWriteQueue::BUFFER_TOO_SMALL:
jack_error("JackWinMMEInputPort::EnqueueMessage - The thread queue "
"buffer is too small to enqueue a %d-byte event. Dropping "
"event.", length);
break;
default:
;
}
}

void
JackWinMMEInputPort::ProcessJack(JackMidiBuffer *port_buffer,
jack_nframes_t frames)
{
write_queue->ResetMidiBuffer(port_buffer, frames);
if (! jack_event) {
jack_event = thread_queue->DequeueEvent();
}
for (; jack_event; jack_event = thread_queue->DequeueEvent()) {
switch (write_queue->EnqueueEvent(jack_event)) {
case JackMidiWriteQueue::BUFFER_TOO_SMALL:
jack_error("JackWinMMEMidiInputPort::Process - The buffer write "
"queue couldn't enqueue a %d-byte event. Dropping "
"event.", jack_event->size);
// Fallthrough on purpose
case JackMidiWriteQueue::OK:
continue;
}
break;
}
}

void
JackWinMMEInputPort::ProcessWinMME(UINT message, DWORD param1, DWORD param2)
{
set_threaded_log_function();
jack_nframes_t current_frame = GetCurrentFrame();
switch (message) {
case MIM_CLOSE:
jack_info("JackWinMMEInputPort::ProcessWinMME - MIDI device closed.");
break;
case MIM_MOREDATA:
jack_info("JackWinMMEInputPort::ProcessWinMME - The MIDI input device "
"driver thinks that JACK is not processing messages fast "
"enough.");
// Fallthrough on purpose.
case MIM_DATA:
jack_midi_data_t message_buffer[3];
jack_midi_data_t status = param1 & 0xff;
int length = GetMessageLength(status);
switch (length) {
case 3:
message_buffer[2] = param1 & 0xff0000;
// Fallthrough on purpose.
case 2:
message_buffer[1] = param1 & 0xff00;
// Fallthrough on purpose.
case 1:
message_buffer[0] = status;
break;
case 0:
jack_error("JackWinMMEInputPort::ProcessWinMME - **BUG** MIDI "
"input driver sent an MIM_DATA message with a sysex "
"status byte.");
return;
case -1:
jack_error("JackWinMMEInputPort::ProcessWinMME - **BUG** MIDI "
"input driver sent an MIM_DATA message with an invalid "
"status byte.");
return;
}
EnqueueMessage(current_frame, (size_t) length, message_buffer);
break;
case MIM_LONGDATA:
LPMIDIHDR header = (LPMIDIHDR) param1;
jack_midi_data_t *data = (jack_midi_data_t *) header->lpData;
size_t length1 = header->dwBytesRecorded;
if ((data[0] != 0xf0) || (data[length1 - 1] != 0xf7)) {
jack_error("JackWinMMEInputPort::ProcessWinMME - Discarding "
"%d-byte sysex chunk.", length);
} else {
EnqueueMessage(current_frame, length1, data);
}
// Is this realtime-safe? This function isn't run in the JACK thread,
// but we still want it to perform as quickly as possible. Even if
// this isn't realtime safe, it may not be avoidable.
MMRESULT result = midiInAddBuffer(handle, &sysex_header,
sizeof(MIDIHDR));
if (result != MMSYSERR_NOERROR) {
WriteInError("JackWinMMEInputPort::ProcessWinMME", "midiInAddBuffer",
result);
}
break;
case MIM_LONGERROR:
jack_error("JackWinMMEInputPort::ProcessWinMME - Invalid or "
"incomplete sysex message received.");
break;
case MIM_OPEN:
jack_info("JackWinMMEInputPort::ProcessWinMME - MIDI device opened.");
}
}

bool
JackWinMMEInputPort::Start()
{
if (! started) {
MMRESULT result = midiInStart(handle);
started = result == MMSYSERR_NOERROR;
if (! started) {
WriteInError("JackWinMMEInputPort::Start", "midiInStart", result);
}
}
return started;
}

bool
JackWinMMEInputPort::Stop()
{
if (started) {
MMRESULT result = midiInStop(handle);
started = result != MMSYSERR_NOERROR;
if (started) {
WriteInError("JackWinMMEInputPort::Stop", "midiInStop", result);
}
}
return ! started;
}

void
JackWinMMEInputPort::GetInErrorString(MMRESULT error, LPTSTR text)
{
MMRESULT result = midiInGetErrorText(error, text, MAXERRORLENGTH);
if (result != MMSYSERR_NOERROR) {
snprintf(text, MAXERRORLENGTH, "Unknown error code '%d'", error);
}
}

void
JackWinMMEInputPort::WriteInError(const char *jack_func, const char *mm_func,
MMRESULT result)
{
char error_message[MAXERRORLENGTH];
GetInErrorString(result, error_message);
jack_error("%s - %s: %s", jack_func, mm_func, error_message);
}


+ 85
- 0
windows/winmme/JackWinMMEInputPort.h View File

@@ -0,0 +1,85 @@
/*
Copyright (C) 2011 Devin Anderson

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#ifndef __JackWinMMEInputPort__
#define __JackWinMMEInputPort__

#include <mmsystem.h>

#include "JackMidiAsyncQueue.h"
#include "JackMidiBufferWriteQueue.h"
#include "JackWinMMEPort.h"

namespace Jack {

class JackWinMMEInputPort : public JackWinMMEPort {

private:

static void CALLBACK
HandleMidiInputEvent(HMIDIIN handle, UINT message, DWORD port,
DWORD param1, DWORD param2);

void
EnqueueMessage(jack_nframes_t time, size_t length,
jack_midi_data_t *data);


void
ProcessWinMME(UINT message, DWORD param1, DWORD param2);

HMIDIIN handle;
jack_midi_event_t *jack_event;
jack_midi_data_t *sysex_buffer;
MIDIHDR sysex_header;
JackMidiAsyncQueue *thread_queue;
JackMidiBufferWriteQueue *write_queue;

bool started;


void
WriteInError(const char *jack_func, const char *mm_func,
MMRESULT result);

void
GetInErrorString(MMRESULT error, LPTSTR text);

public:

JackWinMMEInputPort(const char *alias_name, const char *client_name,
const char *driver_name, UINT index,
size_t max_bytes=4096, size_t max_messages=1024);

~JackWinMMEInputPort();

void
ProcessJack(JackMidiBuffer *port_buffer, jack_nframes_t frames);

bool
Start();

bool
Stop();

};

}

#endif

+ 374
- 0
windows/winmme/JackWinMMEOutputPort.cpp View File

@@ -0,0 +1,374 @@
/*
Copyright (C) 2011 Devin Anderson

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include <memory>
#include <stdexcept>

#include "JackMidiUtil.h"
#include "JackTime.h"
#include "JackWinMMEOutputPort.h"

using Jack::JackWinMMEOutputPort;

///////////////////////////////////////////////////////////////////////////////
// Static callbacks
///////////////////////////////////////////////////////////////////////////////

void CALLBACK
JackWinMMEOutputPort::HandleMessageEvent(HMIDIOUT handle, UINT message,
DWORD_PTR port, DWORD_PTR param1,
DWORD_PTR param2)
{
((JackWinMMEOutputPort *) port)->HandleMessage(message, param1, param2);
}

///////////////////////////////////////////////////////////////////////////////
// Class
///////////////////////////////////////////////////////////////////////////////

JackWinMMEOutputPort::JackWinMMEOutputPort(const char *alias_name,
const char *client_name,
const char *driver_name, UINT index,
size_t max_bytes,
size_t max_messages)
{
read_queue = new JackMidiBufferReadQueue();
std::auto_ptr<JackMidiBufferReadQueue> read_queue_ptr(read_queue);
thread_queue = new JackMidiAsyncQueue(max_bytes, max_messages);
std::auto_ptr<JackMidiAsyncQueue> thread_queue_ptr(thread_queue);
thread = new JackThread(this);
std::auto_ptr<JackThread> thread_ptr(thread);
char error_message[MAXERRORLENGTH];
MMRESULT result = midiOutOpen(&handle, index, (DWORD)HandleMessageEvent,
(DWORD)this, CALLBACK_FUNCTION);
if (result != MMSYSERR_NOERROR) {
GetOutErrorString(result, error_message);
goto raise_exception;
}
thread_queue_semaphore = CreateSemaphore(NULL, 0, max_messages, NULL);
if (thread_queue_semaphore == NULL) {
GetOSErrorString(error_message);
goto close_handle;
}
sysex_semaphore = CreateSemaphore(NULL, 0, 1, NULL);
if (sysex_semaphore == NULL) {
GetOSErrorString(error_message);
goto destroy_thread_queue_semaphore;
}
MIDIOUTCAPS capabilities;
char *name_tmp;
result = midiOutGetDevCaps(index, &capabilities, sizeof(capabilities));
if (result != MMSYSERR_NOERROR) {
WriteOutError("JackWinMMEOutputPort [constructor]", "midiOutGetDevCaps",
result);
name_tmp = (char*)driver_name;
} else {
name_tmp = capabilities.szPname;
}
snprintf(alias, sizeof(alias) - 1, "%s:%s:out%d", alias_name, name_tmp,
index + 1);
snprintf(name, sizeof(name) - 1, "%s:playback_%d", client_name, index + 1);
thread_ptr.release();
thread_queue_ptr.release();
return;

destroy_thread_queue_semaphore:
if (! CloseHandle(thread_queue_semaphore)) {
WriteOSError("JackWinMMEOutputPort [constructor]", "CloseHandle");
}
close_handle:
result = midiOutClose(handle);
if (result != MMSYSERR_NOERROR) {
WriteOutError("JackWinMMEOutputPort [constructor]", "midiOutClose",
result);
}
raise_exception:
throw std::runtime_error(error_message);
}

JackWinMMEOutputPort::~JackWinMMEOutputPort()
{
Stop();
MMRESULT result = midiOutReset(handle);
if (result != MMSYSERR_NOERROR) {
WriteOutError("JackWinMMEOutputPort [destructor]", "midiOutReset",
result);
}
result = midiOutClose(handle);
if (result != MMSYSERR_NOERROR) {
WriteOutError("JackWinMMEOutputPort [destructor]", "midiOutClose",
result);
}
if (! CloseHandle(sysex_semaphore)) {
WriteOSError("JackWinMMEOutputPort [destructor]", "CloseHandle");
}
if (! CloseHandle(thread_queue_semaphore)) {
WriteOSError("JackWinMMEOutputPort [destructor]", "CloseHandle");
}
delete read_queue;
delete thread_queue;
}

bool
JackWinMMEOutputPort::Execute()
{
for (;;) {
jack_log("JackWinMMEOutputPort::Execute TOTO");
JackSleep(100000);

if (! Wait(thread_queue_semaphore)) {
jack_log("JackWinMMEOutputPort::Execute BREAK");

break;
}
/*
jack_midi_event_t *event = thread_queue->DequeueEvent();
if (! event) {
break;
}
jack_time_t frame_time = GetTimeFromFrames(event->time);
for (jack_time_t current_time = GetMicroSeconds();
frame_time > current_time; current_time = GetMicroSeconds()) {
jack_time_t sleep_time = frame_time - current_time;

// Windows has a millisecond sleep resolution for its Sleep calls.
// This is unfortunate, as MIDI timing often requires a higher
// resolution. For now, we attempt to compensate by letting an
// event be sent if we're less than 500 microseconds from sending
// the event. We assume that it's better to let an event go out
// 499 microseconds early than let an event go out 501 microseconds
// late. Of course, that's assuming optimal sleep times, which is
// a whole different Windows issue ...
if (sleep_time < 500) {
break;
}

if (sleep_time < 1000) {
sleep_time = 1000;
}
JackSleep(sleep_time);
}
jack_midi_data_t *data = event->buffer;
DWORD message = 0;
MMRESULT result;
size_t size = event->size;
switch (size) {
case 3:
message |= (((DWORD) data[2]) << 16);
// Fallthrough on purpose.
case 2:
message |= (((DWORD) data[1]) << 8);
// Fallthrough on purpose.
case 1:
message |= (DWORD) data[0];
result = midiOutShortMsg(handle, message);
if (result != MMSYSERR_NOERROR) {
WriteOutError("JackWinMMEOutputPort::Execute",
"midiOutShortMsg", result);
}
continue;
}
MIDIHDR header;
header.dwBufferLength = size;
header.dwBytesRecorded = size;
header.dwFlags = 0;
header.dwOffset = 0;
header.dwUser = 0;
header.lpData = (LPSTR)data;
result = midiOutPrepareHeader(handle, &header, sizeof(MIDIHDR));
if (result != MMSYSERR_NOERROR) {
WriteOutError("JackWinMMEOutputPort::Execute",
"midiOutPrepareHeader", result);
continue;
}
result = midiOutLongMsg(handle, &header, sizeof(MIDIHDR));
if (result != MMSYSERR_NOERROR) {
WriteOutError("JackWinMMEOutputPort::Execute", "midiOutLongMsg",
result);
continue;
}

// System exclusive messages may be sent synchronously or
// asynchronously. The choice is up to the WinMME driver. So, we wait
// until the message is sent, regardless of the driver's choice.
if (! Wait(sysex_semaphore)) {
break;
}

result = midiOutUnprepareHeader(handle, &header, sizeof(MIDIHDR));
if (result != MMSYSERR_NOERROR) {
WriteOutError("JackWinMMEOutputPort::Execute",
"midiOutUnprepareHeader", result);
break;
}
*/
}
stop_execution:
return false;
}

void
JackWinMMEOutputPort::HandleMessage(UINT message, DWORD_PTR param1,
DWORD_PTR param2)
{
set_threaded_log_function();
switch (message) {
case MOM_CLOSE:
jack_info("JackWinMMEOutputPort::HandleMessage - MIDI device closed.");
break;
case MOM_DONE:
Signal(sysex_semaphore);
break;
case MOM_OPEN:
jack_info("JackWinMMEOutputPort::HandleMessage - MIDI device opened.");
break;
case MOM_POSITIONCB:
LPMIDIHDR header = (LPMIDIHDR) param2;
jack_info("JackWinMMEOutputPort::HandleMessage - %d bytes out of %d "
"bytes of the current sysex message have been sent.",
header->dwOffset, header->dwBytesRecorded);
}
}

bool
JackWinMMEOutputPort::Init()
{
set_threaded_log_function();
// XX: Can more be done? Ideally, this thread should have the JACK server
// thread priority + 1.
if (thread->AcquireSelfRealTime()) {
jack_error("JackWinMMEOutputPort::Init - could not acquire realtime "
"scheduling. Continuing anyway.");
}
return true;
}

void
JackWinMMEOutputPort::ProcessJack(JackMidiBuffer *port_buffer,
jack_nframes_t frames)
{
read_queue->ResetMidiBuffer(port_buffer);
for (jack_midi_event_t *event = read_queue->DequeueEvent(); event;
event = read_queue->DequeueEvent()) {
switch (thread_queue->EnqueueEvent(event, frames)) {
case JackMidiWriteQueue::BUFFER_FULL:
jack_error("JackWinMMEOutputPort::ProcessJack - The thread queue "
"buffer is full. Dropping event.");
break;
case JackMidiWriteQueue::BUFFER_TOO_SMALL:
jack_error("JackWinMMEOutputPort::ProcessJack - The thread queue "
"couldn't enqueue a %d-byte event. Dropping event.",
event->size);
break;
default:
Signal(thread_queue_semaphore);
}
}
}

bool
JackWinMMEOutputPort::Signal(HANDLE semaphore)
{
bool result = (bool) ReleaseSemaphore(semaphore, 1, NULL);
if (! result) {
WriteOSError("JackWinMMEOutputPort::Signal", "ReleaseSemaphore");
}
return result;
}

bool
JackWinMMEOutputPort::Start()
{
bool result = thread->GetStatus() != JackThread::kIdle;
if (! result) {
result = ! thread->StartSync();
if (! result) {
jack_error("JackWinMMEOutputPort::Start - failed to start MIDI "
"processing thread.");
}
}
return result;
}

bool
JackWinMMEOutputPort::Stop()
{

jack_info("JackWinMMEOutputPort::Stop - stopping MIDI output port "
"processing thread.");

int result;
const char *verb;
switch (thread->GetStatus()) {
case JackThread::kIniting:
case JackThread::kStarting:
result = thread->Kill();
verb = "kill";
break;
case JackThread::kRunning:
Signal(thread_queue_semaphore);
result = thread->Stop();
verb = "stop";
break;
default:
return true;
}
if (result) {
jack_error("JackWinMMEOutputPort::Stop - could not %s MIDI processing "
"thread.", verb);
}
return ! result;
}

bool
JackWinMMEOutputPort::Wait(HANDLE semaphore)
{
jack_log("JackWinMMEOutputPort::Wait %d", semaphore);

DWORD result = WaitForSingleObject(semaphore, INFINITE);
switch (result) {
case WAIT_FAILED:
WriteOSError("JackWinMMEOutputPort::Wait", "WaitForSingleObject");
break;
case WAIT_OBJECT_0:
return true;
default:
jack_error("JackWinMMEOutputPort::Wait - unexpected result from "
"'WaitForSingleObject'.");
}
return false;
}

void
JackWinMMEOutputPort::GetOutErrorString(MMRESULT error, LPTSTR text)
{
MMRESULT result = midiOutGetErrorText(error, text, MAXERRORLENGTH);
if (result != MMSYSERR_NOERROR) {
snprintf(text, MAXERRORLENGTH, "Unknown MM error code '%d'", error);
}
}

void
JackWinMMEOutputPort::WriteOutError(const char *jack_func, const char *mm_func,
MMRESULT result)
{
char error_message[MAXERRORLENGTH];
GetOutErrorString(result, error_message);
jack_error("%s - %s: %s", jack_func, mm_func, error_message);
}

+ 89
- 0
windows/winmme/JackWinMMEOutputPort.h View File

@@ -0,0 +1,89 @@
/*
Copyright (C) 2011 Devin Anderson

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#ifndef __JackWinMMEOutputPort__
#define __JackWinMMEOutputPort__

#include "JackMidiAsyncQueue.h"
#include "JackMidiBufferReadQueue.h"
#include "JackThread.h"
#include "JackWinMMEPort.h"

namespace Jack {

class JackWinMMEOutputPort :
public JackWinMMEPort, public JackRunnableInterface {

private:

static void CALLBACK
HandleMessageEvent(HMIDIOUT handle, UINT message, DWORD_PTR port,
DWORD_PTR param1, DWORD_PTR param2);

void
HandleMessage(UINT message, DWORD_PTR param1, DWORD_PTR param2);

bool
Signal(HANDLE semaphore);

bool
Wait(HANDLE semaphore);

HMIDIOUT handle;
JackMidiBufferReadQueue *read_queue;
HANDLE sysex_semaphore;
JackThread *thread;
JackMidiAsyncQueue *thread_queue;
HANDLE thread_queue_semaphore;

void
GetOutErrorString(MMRESULT error, LPTSTR text);

void
WriteOutError(const char *jack_func, const char *mm_func,
MMRESULT result);

public:

JackWinMMEOutputPort(const char *alias_name, const char *client_name,
const char *driver_name, UINT index,
size_t max_bytes=4096, size_t max_messages=1024);

~JackWinMMEOutputPort();

bool
Execute();

bool
Init();

void
ProcessJack(JackMidiBuffer *port_buffer, jack_nframes_t frames);

bool
Start();

bool
Stop();

};

}

#endif

+ 68
- 0
windows/winmme/JackWinMMEPort.cpp View File

@@ -0,0 +1,68 @@
/*
Copyright (C) 2011 Devin Anderson

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include <memory>
#include <stdexcept>

#include "JackWinMMEPort.h"
#include "JackError.h"

using Jack::JackWinMMEPort;

///////////////////////////////////////////////////////////////////////////////
// Class
///////////////////////////////////////////////////////////////////////////////

JackWinMMEPort::JackWinMMEPort()
{}

JackWinMMEPort::~JackWinMMEPort()
{}

const char *
JackWinMMEPort::GetAlias()
{
return alias;
}

const char *
JackWinMMEPort::GetName()
{
return name;
}

void
JackWinMMEPort::GetOSErrorString(LPTSTR text)
{
DWORD error = GetLastError();
if (! FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, error,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), text,
MAXERRORLENGTH, NULL)) {
snprintf(text, MAXERRORLENGTH, "Unknown OS error code '%d'", error);
}
}

void
JackWinMMEPort::WriteOSError(const char *jack_func, const char *os_func)
{
char error_message[MAXERRORLENGTH];
GetOSErrorString(error_message);
jack_error("%s - %s: %s", jack_func, os_func, error_message);
}


+ 59
- 0
windows/winmme/JackWinMMEPort.h View File

@@ -0,0 +1,59 @@
/*
Copyright (C) 2011 Devin Anderson

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#ifndef __JackWinMMEPort__
#define __JackWinMMEPort__

#include <windows.h>
#include <mmsystem.h>

#include "JackConstants.h"

namespace Jack {

class JackWinMMEPort {

protected:

char alias[JACK_CLIENT_NAME_SIZE + JACK_PORT_NAME_SIZE];
char name[JACK_CLIENT_NAME_SIZE + JACK_PORT_NAME_SIZE];

public:

JackWinMMEPort();

~JackWinMMEPort();

const char *
GetAlias();

const char *
GetName();

void
GetOSErrorString(LPTSTR text);

void
WriteOSError(const char *jack_func, const char *os_func);

};

}

#endif

Write Preview
Loading…
Cancel
Save