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- /*
- ZynAddSubFX - a software synthesizer
-
- WINMidiIn.C - Midi input for Windows
- Copyright (C) 2002-2004 Nasca Octavian Paul
- Author: Nasca Octavian Paul
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of version 2 of the GNU General Public License
- as published by the Free Software Foundation.
-
- 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 (version 2) for more details.
-
- You should have received a copy of the GNU General Public License (version 2)
- along with this program; if not, write to the Free Software Foundation,
- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- */
-
- #include <stdlib.h>
- #include <stdio.h>
- #include <windows.h>
- #include <mmsystem.h>
- #include <pthread.h>
-
- #include "WINMidiIn.h"
- #include "MidiIn.h"
- #include "../Misc/Util.h"
-
- Master *winmaster;
- HMIDIIN winmidiinhandle;
- MidiIn midictl;//used to convert the controllers to ZynAddSubFX controllers
-
- void CALLBACK WinMidiInProc(HMIDIIN hMidiIn,UINT wMsg,DWORD dwInstance,
- DWORD dwParam1,DWORD dwParam2){
- int midicommand=MidiNull;
- if (wMsg==MIM_DATA){
- int cmd,par1,par2;
- cmd=dwParam1&0xff;
- if (cmd==0xfe) return;
- par1=(dwParam1>>8)&0xff;
- par2=dwParam1>>16;
- //printf("%x %x %x\n",cmd,par1,par2);fflush(stdout);
- int cmdchan=cmd&0x0f;
- int cmdtype=(cmd>>4)&0x0f;
-
- int tmp=0;
- pthread_mutex_lock(&winmaster->mutex);
- switch(cmdtype){
- case(0x8)://noteon
- winmaster->NoteOff(cmdchan,par1);
- break;
- case(0x9)://noteoff
- winmaster->NoteOn(cmdchan,par1,par2&0xff);
- break;
- case(0xb)://controller
- winmaster->SetController(cmdchan,midictl.getcontroller(par1),par2&0xff);
- break;
- case(0xe)://pitch wheel
- tmp=par1+par2*(long int) 128;
- winmaster->SetController(cmdchan,C_pitchwheel,tmp);
- break;
- default:break;
- };
- pthread_mutex_unlock(&winmaster->mutex);
-
- };
- };
-
- void InitWinMidi(Master *master_){
- winmaster=master_;
-
- long int result=midiInOpen(&winmidiinhandle,config.cfg.WindowsMidiInId,(DWORD)WinMidiInProc,0,CALLBACK_FUNCTION);
- result=midiInStart(winmidiinhandle);
- };
-
- void StopWinMidi(){
- midiInStop(winmidiinhandle);
- midiInClose(winmidiinhandle);
- };
-