diff options
Diffstat (limited to 'backends/midi/windows.cpp')
| -rw-r--r-- | backends/midi/windows.cpp | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/backends/midi/windows.cpp b/backends/midi/windows.cpp index c78dea3a6e..1d34a9153a 100644 --- a/backends/midi/windows.cpp +++ b/backends/midi/windows.cpp @@ -49,13 +49,12 @@ public: void sysEx (byte *msg, uint16 length); }; -int MidiDriver_WIN::open() -{ +int MidiDriver_WIN::open() { if (_isOpen) return MERR_ALREADY_OPEN; _streamEvent = CreateEvent (NULL, true, true, NULL); - MMRESULT res = midiOutOpen((HMIDIOUT *) &_mo, MIDI_MAPPER, (unsigned long) _streamEvent, 0, CALLBACK_EVENT); + MMRESULT res = midiOutOpen((HMIDIOUT *)&_mo, MIDI_MAPPER, (unsigned long) _streamEvent, 0, CALLBACK_EVENT); if (res != MMSYSERR_NOERROR) { check_error(res); return MERR_DEVICE_NOT_AVAILABLE; @@ -65,8 +64,7 @@ int MidiDriver_WIN::open() return 0; } -void MidiDriver_WIN::close() -{ +void MidiDriver_WIN::close() { _isOpen = false; check_error(midiOutClose(_mo)); CloseHandle (_streamEvent); @@ -100,7 +98,7 @@ void MidiDriver_WIN::sysEx (byte *msg, uint16 length) midiOutUnprepareHeader (_mo, &_streamHeader, sizeof (_streamHeader)); _streamBuffer [0] = 0xFF; - memcpy (&_streamBuffer[1], msg, length); + memcpy(&_streamBuffer[1], msg, length); _streamBuffer [length+1] = 0xF7; _streamHeader.lpData = (char *) _streamBuffer; @@ -115,17 +113,16 @@ void MidiDriver_WIN::sysEx (byte *msg, uint16 length) return; } - ResetEvent (_streamEvent); + ResetEvent(_streamEvent); result = midiOutLongMsg (_mo, &_streamHeader, sizeof (_streamHeader)); if (result != MMSYSERR_NOERROR) { - check_error (result); - SetEvent (_streamEvent); + check_error(result); + SetEvent(_streamEvent); return; } } -void MidiDriver_WIN::check_error(MMRESULT result) -{ +void MidiDriver_WIN::check_error(MMRESULT result) { char buf[200]; if (result != MMSYSERR_NOERROR) { midiOutGetErrorText(result, buf, 200); @@ -133,8 +130,7 @@ void MidiDriver_WIN::check_error(MMRESULT result) } } -MidiDriver *MidiDriver_WIN_create() -{ +MidiDriver *MidiDriver_WIN_create() { return new MidiDriver_WIN(); } |