mirror of
git://source.winehq.org/git/wine.git
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1042 lines
31 KiB
C
1042 lines
31 KiB
C
/*
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* Sample MIDI Wine Driver for Mac OS X (based on OSS midi driver)
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*
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* Copyright 1994 Martin Ayotte
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* Copyright 1998 Luiz Otavio L. Zorzella (init procedures)
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* Copyright 1998/1999 Eric POUECH :
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* 98/7 changes for making this MIDI driver work on OSS
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* current support is limited to MIDI ports of OSS systems
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* 98/9 rewriting MCI code for MIDI
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* 98/11 splitted in midi.c and mcimidi.c
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* Copyright 2006 Emmanuel Maillard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <string.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "mmddk.h"
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#include "wine/unicode.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(midi);
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#if defined(HAVE_COREAUDIO_COREAUDIO_H)
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#include <CoreAudio/CoreAudio.h>
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#define WINE_DEFINITIONS
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#include "coremidi.h"
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static MIDIClientRef wineMIDIClient = NULL;
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static DWORD MIDIOut_NumDevs = 0;
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static DWORD MIDIIn_NumDevs = 0;
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typedef struct tagMIDIDestination {
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/* graph and synth are only used for MIDI Synth */
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AUGraph graph;
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AudioUnit synth;
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MIDIEndpointRef dest;
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MIDIOUTCAPSW caps;
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MIDIOPENDESC midiDesc;
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WORD wFlags;
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} MIDIDestination;
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typedef struct tagMIDISource {
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MIDIEndpointRef source;
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WORD wDevID;
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int state; /* 0 is no recording started, 1 in recording, bit 2 set if in sys exclusive recording */
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MIDIINCAPSW caps;
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MIDIOPENDESC midiDesc;
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LPMIDIHDR lpQueueHdr;
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WORD wFlags;
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DWORD startTime;
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} MIDISource;
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static CRITICAL_SECTION midiInLock; /* Critical section for MIDI In */
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static CFStringRef MIDIInThreadPortName = NULL;
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static DWORD WINAPI MIDIIn_MessageThread(LPVOID p);
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static MIDIPortRef MIDIInPort = NULL;
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static MIDIPortRef MIDIOutPort = NULL;
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#define MAX_MIDI_SYNTHS 1
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MIDIDestination *destinations;
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MIDISource *sources;
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extern int SynthUnit_CreateDefaultSynthUnit(AUGraph *graph, AudioUnit *synth);
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extern int SynthUnit_Initialize(AudioUnit synth, AUGraph graph);
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extern int SynthUnit_Close(AUGraph graph);
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LONG CoreAudio_MIDIInit(void)
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{
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int i;
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CHAR szPname[MAXPNAMELEN] = {0};
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int numDest = MIDIGetNumberOfDestinations();
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CFStringRef name = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("wineMIDIClient.%d"), getpid());
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wineMIDIClient = CoreMIDI_CreateClient( name );
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if (wineMIDIClient == NULL)
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{
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CFRelease(name);
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ERR("can't create wineMIDIClient\n");
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return 0;
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}
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CFRelease(name);
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MIDIOut_NumDevs = MAX_MIDI_SYNTHS;
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MIDIOut_NumDevs += numDest;
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MIDIIn_NumDevs = MIDIGetNumberOfSources();
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TRACE("MIDIOut_NumDevs %d MIDIIn_NumDevs %d\n", MIDIOut_NumDevs, MIDIIn_NumDevs);
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destinations = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, MIDIOut_NumDevs * sizeof(MIDIDestination));
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sources = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, MIDIIn_NumDevs * sizeof(MIDISource));
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if (MIDIIn_NumDevs > 0)
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{
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InitializeCriticalSection(&midiInLock);
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MIDIInThreadPortName = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("MIDIInThreadPortName.%u"), getpid());
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CreateThread(NULL, 0, MIDIIn_MessageThread, NULL, 0, NULL);
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name = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("WineInputPort.%u"), getpid());
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MIDIInputPortCreate(wineMIDIClient, name, MIDIIn_ReadProc, NULL, &MIDIInPort);
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CFRelease(name);
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}
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if (numDest > 0)
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{
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name = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("WineOutputPort.%u"), getpid());
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MIDIOutputPortCreate(wineMIDIClient, name, &MIDIOutPort);
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CFRelease(name);
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}
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/* initialize sources */
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for (i = 0; i < MIDIIn_NumDevs; i++)
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{
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sources[i].wDevID = i;
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sources[i].source = MIDIGetSource(i);
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CoreMIDI_GetObjectName(sources[i].source, szPname, sizeof(szPname));
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MultiByteToWideChar(CP_ACP, 0, szPname, -1, sources[i].caps.szPname, sizeof(sources[i].caps.szPname)/sizeof(WCHAR));
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MIDIPortConnectSource(MIDIInPort, sources[i].source, &sources[i].wDevID);
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sources[i].state = 0;
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/* FIXME */
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sources[i].caps.wMid = 0x00FF; /* Manufac ID */
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sources[i].caps.wPid = 0x0001; /* Product ID */
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sources[i].caps.vDriverVersion = 0x0001;
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sources[i].caps.dwSupport = 0;
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}
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/* initialise MIDI synths */
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for (i = 0; i < MAX_MIDI_SYNTHS; i++)
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{
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snprintf(szPname, sizeof(szPname), "CoreAudio MIDI Synth %d", i);
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MultiByteToWideChar(CP_ACP, 0, szPname, -1, destinations[i].caps.szPname, sizeof(destinations[i].caps.szPname)/sizeof(WCHAR));
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destinations[i].caps.wTechnology = MOD_SYNTH;
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destinations[i].caps.wChannelMask = 0xFFFF;
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destinations[i].caps.wMid = 0x00FF; /* Manufac ID */
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destinations[i].caps.wPid = 0x0001; /* Product ID */
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destinations[i].caps.vDriverVersion = 0x0001;
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destinations[i].caps.dwSupport = MIDICAPS_VOLUME;
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destinations[i].caps.wVoices = 16;
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destinations[i].caps.wNotes = 16;
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}
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/* initialise available destinations */
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for (i = MAX_MIDI_SYNTHS; i < numDest + MAX_MIDI_SYNTHS; i++)
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{
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destinations[i].dest = MIDIGetDestination(i - MAX_MIDI_SYNTHS);
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CoreMIDI_GetObjectName(destinations[i].dest, szPname, sizeof(szPname));
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MultiByteToWideChar(CP_ACP, 0, szPname, -1, destinations[i].caps.szPname, sizeof(destinations[i].caps.szPname)/sizeof(WCHAR));
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destinations[i].caps.wTechnology = MOD_MIDIPORT;
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destinations[i].caps.wChannelMask = 0xFFFF;
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destinations[i].caps.wMid = 0x00FF; /* Manufac ID */
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destinations[i].caps.wPid = 0x0001;
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destinations[i].caps.vDriverVersion = 0x0001;
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destinations[i].caps.dwSupport = 0;
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destinations[i].caps.wVoices = 16;
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destinations[i].caps.wNotes = 16;
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}
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return 1;
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}
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LONG CoreAudio_MIDIRelease(void)
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{
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TRACE("\n");
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if (MIDIIn_NumDevs > 0)
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{
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CFMessagePortRef messagePort;
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/* Stop CFRunLoop in MIDIIn_MessageThread */
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messagePort = CFMessagePortCreateRemote(kCFAllocatorDefault, MIDIInThreadPortName);
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CFMessagePortSendRequest(messagePort, 1, NULL, 0.0, 0.0, NULL, NULL);
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CFRelease(messagePort);
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DeleteCriticalSection(&midiInLock);
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}
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if (wineMIDIClient) MIDIClientDispose(wineMIDIClient); /* MIDIClientDispose will close all ports */
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HeapFree(GetProcessHeap(), 0, sources);
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HeapFree(GetProcessHeap(), 0, destinations);
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return 1;
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}
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/**************************************************************************
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* MIDI_NotifyClient [internal]
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*/
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static DWORD MIDI_NotifyClient(UINT wDevID, WORD wMsg, DWORD dwParam1, DWORD dwParam2)
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{
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DWORD dwCallBack;
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UINT uFlags;
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HANDLE hDev;
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DWORD dwInstance;
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TRACE("wDevID=%d wMsg=%d dwParm1=%04X dwParam2=%04X\n", wDevID, wMsg, dwParam1, dwParam2);
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switch (wMsg) {
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case MOM_OPEN:
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case MOM_CLOSE:
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case MOM_DONE:
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case MOM_POSITIONCB:
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dwCallBack = destinations[wDevID].midiDesc.dwCallback;
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uFlags = destinations[wDevID].wFlags;
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hDev = destinations[wDevID].midiDesc.hMidi;
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dwInstance = destinations[wDevID].midiDesc.dwInstance;
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break;
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case MIM_OPEN:
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case MIM_CLOSE:
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case MIM_DATA:
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case MIM_LONGDATA:
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case MIM_ERROR:
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case MIM_LONGERROR:
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case MIM_MOREDATA:
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dwCallBack = sources[wDevID].midiDesc.dwCallback;
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uFlags = sources[wDevID].wFlags;
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hDev = sources[wDevID].midiDesc.hMidi;
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dwInstance = sources[wDevID].midiDesc.dwInstance;
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break;
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default:
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WARN("Unsupported MSW-MIDI message %u\n", wMsg);
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return MMSYSERR_ERROR;
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}
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return DriverCallback(dwCallBack, uFlags, hDev, wMsg, dwInstance, dwParam1, dwParam2) ?
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MMSYSERR_NOERROR : MMSYSERR_ERROR;
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}
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static DWORD MIDIOut_Open(WORD wDevID, LPMIDIOPENDESC lpDesc, DWORD dwFlags)
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{
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MIDIDestination *dest;
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TRACE("wDevID=%d lpDesc=%p dwFlags=%08x\n", wDevID, lpDesc, dwFlags);
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if (lpDesc == NULL) {
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WARN("Invalid Parameter\n");
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return MMSYSERR_INVALPARAM;
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}
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if (wDevID >= MIDIOut_NumDevs) {
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WARN("bad device ID : %d\n", wDevID);
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return MMSYSERR_BADDEVICEID;
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}
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if (destinations[wDevID].midiDesc.hMidi != 0) {
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WARN("device already open !\n");
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return MMSYSERR_ALLOCATED;
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}
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if ((dwFlags & ~CALLBACK_TYPEMASK) != 0) {
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WARN("bad dwFlags\n");
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return MMSYSERR_INVALFLAG;
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}
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dest = &destinations[wDevID];
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if (dest->caps.wTechnology == MOD_SYNTH)
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{
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if (!SynthUnit_CreateDefaultSynthUnit(&dest->graph, &dest->synth))
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{
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ERR("SynthUnit_CreateDefaultSynthUnit dest=%p failed\n", dest);
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return MMSYSERR_ERROR;
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}
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if (!SynthUnit_Initialize(dest->synth, dest->graph))
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{
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ERR("SynthUnit_Initialise dest=%p failed\n", dest);
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return MMSYSERR_ERROR;
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}
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}
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dest->wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK);
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dest->midiDesc = *lpDesc;
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return MIDI_NotifyClient(wDevID, MOM_OPEN, 0L, 0L);
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}
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static DWORD MIDIOut_Close(WORD wDevID)
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{
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DWORD ret = MMSYSERR_NOERROR;
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TRACE("wDevID=%d\n", wDevID);
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if (wDevID >= MIDIOut_NumDevs) {
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WARN("bad device ID : %d\n", wDevID);
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return MMSYSERR_BADDEVICEID;
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}
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if (destinations[wDevID].caps.wTechnology == MOD_SYNTH)
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SynthUnit_Close(destinations[wDevID].graph);
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destinations[wDevID].graph = 0;
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destinations[wDevID].synth = 0;
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if (MIDI_NotifyClient(wDevID, MOM_CLOSE, 0L, 0L) != MMSYSERR_NOERROR) {
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WARN("can't notify client !\n");
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ret = MMSYSERR_INVALPARAM;
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}
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destinations[wDevID].midiDesc.hMidi = 0;
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return ret;
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}
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static DWORD MIDIOut_Data(WORD wDevID, DWORD dwParam)
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{
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WORD evt = LOBYTE(LOWORD(dwParam));
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UInt8 chn = (evt & 0x0F);
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TRACE("wDevID=%d dwParam=%08X\n", wDevID, dwParam);
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if (wDevID >= MIDIOut_NumDevs) {
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WARN("bad device ID : %d\n", wDevID);
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return MMSYSERR_BADDEVICEID;
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}
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if (destinations[wDevID].caps.wTechnology == MOD_SYNTH)
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{
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WORD d1 = HIBYTE(LOWORD(dwParam));
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WORD d2 = LOBYTE(HIWORD(dwParam));
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OSStatus err = noErr;
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err = MusicDeviceMIDIEvent(destinations[wDevID].synth, (evt & 0xF0) | chn, d1, d2, 0);
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if (err != noErr)
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{
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ERR("MusicDeviceMIDIEvent(%p, %04x, %04x, %04x, %d) return %c%c%c%c\n", destinations[wDevID].synth, (evt & 0xF0) | chn, d1, d2, 0, (char) (err >> 24), (char) (err >> 16), (char) (err >> 8), (char) err);
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return MMSYSERR_ERROR;
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}
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}
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else
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{
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UInt8 buffer[3];
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buffer[0] = (evt & 0xF0) | chn;
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buffer[1] = HIBYTE(LOWORD(dwParam));
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buffer[2] = LOBYTE(HIWORD(dwParam));
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MIDIOut_Send(MIDIOutPort, destinations[wDevID].dest, buffer, 3);
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}
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return MMSYSERR_NOERROR;
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}
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static DWORD MIDIOut_LongData(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
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{
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LPBYTE lpData;
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OSStatus err = noErr;
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TRACE("wDevID=%d lpMidiHdr=%p dwSize=%d\n", wDevID, lpMidiHdr, dwSize);
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/* Note: MS doc does not say much about the dwBytesRecorded member of the MIDIHDR structure
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* but it seems to be used only for midi input.
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* Taking a look at the WAVEHDR structure (which is quite similar) confirms this assumption.
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*/
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if (wDevID >= MIDIOut_NumDevs) {
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WARN("bad device ID : %d\n", wDevID);
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return MMSYSERR_BADDEVICEID;
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}
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if (lpMidiHdr == NULL) {
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WARN("Invalid Parameter\n");
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return MMSYSERR_INVALPARAM;
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}
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lpData = (LPBYTE) lpMidiHdr->lpData;
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if (lpData == NULL)
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return MIDIERR_UNPREPARED;
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if (!(lpMidiHdr->dwFlags & MHDR_PREPARED))
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return MIDIERR_UNPREPARED;
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if (lpMidiHdr->dwFlags & MHDR_INQUEUE)
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return MIDIERR_STILLPLAYING;
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lpMidiHdr->dwFlags &= ~MHDR_DONE;
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lpMidiHdr->dwFlags |= MHDR_INQUEUE;
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/* FIXME: MS doc is not 100% clear. Will lpData only contain system exclusive
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* data, or can it also contain raw MIDI data, to be split up and sent to
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* modShortData() ?
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* If the latest is true, then the following WARNing will fire up
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*/
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if (lpData[0] != 0xF0 || lpData[lpMidiHdr->dwBufferLength - 1] != 0xF7) {
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WARN("Alledged system exclusive buffer is not correct\n\tPlease report with MIDI file\n");
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}
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TRACE("dwBufferLength=%u !\n", lpMidiHdr->dwBufferLength);
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TRACE(" %02X %02X %02X ... %02X %02X %02X\n",
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lpData[0], lpData[1], lpData[2], lpData[lpMidiHdr->dwBufferLength-3],
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lpData[lpMidiHdr->dwBufferLength-2], lpData[lpMidiHdr->dwBufferLength-1]);
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if (lpData[0] != 0xF0) {
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/* System Exclusive */
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ERR("Add missing 0xF0 marker at the beginning of system exclusive byte stream\n");
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}
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if (lpData[lpMidiHdr->dwBufferLength - 1] != 0xF7) {
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/* Send end of System Exclusive */
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ERR("Add missing 0xF7 marker at the end of system exclusive byte stream\n");
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}
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if (destinations[wDevID].caps.wTechnology == MOD_SYNTH) /* FIXME */
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{
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err = MusicDeviceSysEx(destinations[wDevID].synth, (const UInt8 *) lpData, lpMidiHdr->dwBufferLength);
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if (err != noErr)
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{
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ERR("MusicDeviceSysEx(%p, %p, %d) return %c%c%c%c\n", destinations[wDevID].synth, lpData, lpMidiHdr->dwBufferLength, (char) (err >> 24), (char) (err >> 16), (char) (err >> 8), (char) err);
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return MMSYSERR_ERROR;
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}
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}
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else
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{
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FIXME("MOD_MIDIPORT\n");
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}
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lpMidiHdr->dwFlags &= ~MHDR_INQUEUE;
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lpMidiHdr->dwFlags |= MHDR_DONE;
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if (MIDI_NotifyClient(wDevID, MOM_DONE, (DWORD)lpMidiHdr, 0L) != MMSYSERR_NOERROR) {
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WARN("can't notify client !\n");
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return MMSYSERR_INVALPARAM;
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}
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return MMSYSERR_NOERROR;
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}
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/**************************************************************************
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* MIDIOut_Prepare [internal]
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*/
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static DWORD MIDIOut_Prepare(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
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{
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TRACE("wDevID=%d lpMidiHdr=%p dwSize=%d\n", wDevID, lpMidiHdr, dwSize);
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|
if (wDevID >= MIDIOut_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
|
|
/* MS doc says that dwFlags must be set to zero, but (kinda funny) MS mciseq drivers
|
|
* asks to prepare MIDIHDR which dwFlags != 0.
|
|
* So at least check for the inqueue flag
|
|
*/
|
|
if (dwSize < sizeof(MIDIHDR) || lpMidiHdr == 0 ||
|
|
lpMidiHdr->lpData == 0 || (lpMidiHdr->dwFlags & MHDR_INQUEUE) != 0 ||
|
|
lpMidiHdr->dwBufferLength >= 0x10000ul) {
|
|
WARN("%p %p %08x %lu/%d\n", lpMidiHdr, lpMidiHdr->lpData,
|
|
lpMidiHdr->dwFlags, sizeof(MIDIHDR), dwSize);
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
|
|
lpMidiHdr->lpNext = 0;
|
|
lpMidiHdr->dwFlags |= MHDR_PREPARED;
|
|
lpMidiHdr->dwFlags &= ~MHDR_DONE;
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MIDIOut_Unprepare [internal]
|
|
*/
|
|
static DWORD MIDIOut_Unprepare(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
|
|
{
|
|
TRACE("wDevID=%d lpMidiHdr=%p dwSize=%d\n", wDevID, lpMidiHdr, dwSize);
|
|
|
|
if (wDevID >= MIDIOut_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
if (dwSize < sizeof(MIDIHDR) || lpMidiHdr == 0)
|
|
return MMSYSERR_INVALPARAM;
|
|
if (lpMidiHdr->dwFlags & MHDR_INQUEUE)
|
|
return MIDIERR_STILLPLAYING;
|
|
|
|
lpMidiHdr->dwFlags &= ~MHDR_PREPARED;
|
|
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
static DWORD MIDIOut_GetDevCaps(WORD wDevID, LPMIDIOUTCAPSW lpCaps, DWORD dwSize)
|
|
{
|
|
TRACE("wDevID=%d lpCaps=%p dwSize=%d\n", wDevID, lpCaps, dwSize);
|
|
|
|
if (lpCaps == NULL) {
|
|
WARN("Invalid Parameter\n");
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
|
|
if (wDevID >= MIDIOut_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
memcpy(lpCaps, &destinations[wDevID].caps, min(dwSize, sizeof(*lpCaps)));
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
static DWORD MIDIOut_GetNumDevs(void)
|
|
{
|
|
TRACE("\n");
|
|
return MIDIOut_NumDevs;
|
|
}
|
|
|
|
static DWORD MIDIOut_GetVolume(WORD wDevID, DWORD *lpdwVolume)
|
|
{
|
|
TRACE("%d\n", wDevID);
|
|
|
|
if (wDevID >= MIDIOut_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
if (lpdwVolume == NULL) {
|
|
WARN("Invalid Parameter\n");
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
|
|
if (destinations[wDevID].caps.wTechnology == MOD_SYNTH)
|
|
{
|
|
float left;
|
|
float right;
|
|
AudioUnit_GetVolume(destinations[wDevID].synth, &left, &right);
|
|
|
|
*lpdwVolume = ((WORD) left * 0xFFFFl) + (((WORD) right * 0xFFFFl) << 16);
|
|
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
return MMSYSERR_NOTSUPPORTED;
|
|
}
|
|
|
|
static DWORD MIDIOut_SetVolume(WORD wDevID, DWORD dwVolume)
|
|
{
|
|
TRACE("%d\n", wDevID);
|
|
|
|
if (wDevID >= MIDIOut_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
if (destinations[wDevID].caps.wTechnology == MOD_SYNTH)
|
|
{
|
|
float left;
|
|
float right;
|
|
|
|
left = LOWORD(dwVolume) / 65535.0f;
|
|
right = HIWORD(dwVolume) / 65535.0f;
|
|
AudioUnit_SetVolume(destinations[wDevID].synth, left, right);
|
|
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
return MMSYSERR_NOTSUPPORTED;
|
|
}
|
|
|
|
static DWORD MIDIOut_Reset(WORD wDevID)
|
|
{
|
|
unsigned chn;
|
|
|
|
TRACE("%d\n", wDevID);
|
|
|
|
if (wDevID >= MIDIOut_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
if (destinations[wDevID].caps.wTechnology == MOD_SYNTH)
|
|
{
|
|
for (chn = 0; chn < 16; chn++) {
|
|
/* turn off every note */
|
|
MusicDeviceMIDIEvent(destinations[wDevID].synth, 0xB0 | chn, 0x7B, 0, 0);
|
|
/* remove sustain on channel */
|
|
MusicDeviceMIDIEvent(destinations[wDevID].synth, 0xB0 | chn, 0x40, 0, 0);
|
|
}
|
|
}
|
|
else FIXME("MOD_MIDIPORT\n");
|
|
|
|
/* FIXME: the LongData buffers must also be returned to the app */
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
static DWORD MIDIIn_Open(WORD wDevID, LPMIDIOPENDESC lpDesc, DWORD dwFlags)
|
|
{
|
|
TRACE("wDevID=%d lpDesc=%p dwFlags=%08x\n", wDevID, lpDesc, dwFlags);
|
|
|
|
if (lpDesc == NULL) {
|
|
WARN("Invalid Parameter\n");
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
if (wDevID >= MIDIIn_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
if (sources[wDevID].midiDesc.hMidi != 0) {
|
|
WARN("device already open !\n");
|
|
return MMSYSERR_ALLOCATED;
|
|
}
|
|
if ((dwFlags & MIDI_IO_STATUS) != 0) {
|
|
WARN("No support for MIDI_IO_STATUS in dwFlags yet, ignoring it\n");
|
|
dwFlags &= ~MIDI_IO_STATUS;
|
|
}
|
|
if ((dwFlags & ~CALLBACK_TYPEMASK) != 0) {
|
|
FIXME("Bad dwFlags\n");
|
|
return MMSYSERR_INVALFLAG;
|
|
}
|
|
|
|
sources[wDevID].wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK);
|
|
sources[wDevID].lpQueueHdr = NULL;
|
|
sources[wDevID].midiDesc = *lpDesc;
|
|
sources[wDevID].startTime = 0;
|
|
sources[wDevID].state = 0;
|
|
|
|
return MIDI_NotifyClient(wDevID, MIM_OPEN, 0L, 0L);
|
|
}
|
|
|
|
static DWORD MIDIIn_Close(WORD wDevID)
|
|
{
|
|
DWORD ret = MMSYSERR_NOERROR;
|
|
|
|
TRACE("wDevID=%d\n", wDevID);
|
|
|
|
if (wDevID >= MIDIIn_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
|
|
if (sources[wDevID].midiDesc.hMidi == 0) {
|
|
WARN("device not opened !\n");
|
|
return MMSYSERR_ERROR;
|
|
}
|
|
if (sources[wDevID].lpQueueHdr != 0) {
|
|
return MIDIERR_STILLPLAYING;
|
|
}
|
|
|
|
ret = MIDI_NotifyClient(wDevID, MIM_CLOSE, 0L, 0L);
|
|
sources[wDevID].midiDesc.hMidi = 0;
|
|
return ret;
|
|
}
|
|
|
|
static DWORD MIDIIn_AddBuffer(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
|
|
{
|
|
TRACE("wDevID=%d lpMidiHdr=%p dwSize=%d\n", wDevID, lpMidiHdr, dwSize);
|
|
|
|
if (wDevID >= MIDIIn_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
if (lpMidiHdr == NULL) {
|
|
WARN("Invalid Parameter\n");
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
if (sizeof(MIDIHDR) > dwSize) {
|
|
WARN("Invalid Parameter\n");
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
if (lpMidiHdr->dwBufferLength == 0) {
|
|
WARN("Invalid Parameter\n");
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
if (lpMidiHdr->dwFlags & MHDR_INQUEUE) {
|
|
WARN("Still playing\n");
|
|
return MIDIERR_STILLPLAYING;
|
|
}
|
|
if (!(lpMidiHdr->dwFlags & MHDR_PREPARED)) {
|
|
WARN("Unprepared\n");
|
|
return MIDIERR_UNPREPARED;
|
|
}
|
|
|
|
EnterCriticalSection(&midiInLock);
|
|
if (sources[wDevID].lpQueueHdr == 0) {
|
|
sources[wDevID].lpQueueHdr = lpMidiHdr;
|
|
} else {
|
|
LPMIDIHDR ptr;
|
|
for (ptr = sources[wDevID].lpQueueHdr;
|
|
ptr->lpNext != 0;
|
|
ptr = (LPMIDIHDR)ptr->lpNext);
|
|
ptr->lpNext = (struct midihdr_tag*)lpMidiHdr;
|
|
}
|
|
LeaveCriticalSection(&midiInLock);
|
|
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
static DWORD MIDIIn_Prepare(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
|
|
{
|
|
TRACE("wDevID=%d lpMidiHdr=%p dwSize=%d\n", wDevID, lpMidiHdr, dwSize);
|
|
|
|
if (wDevID >= MIDIIn_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
/* MS doc says that dwFlags must be set to zero, but (kinda funny) MS mciseq drivers
|
|
* asks to prepare MIDIHDR which dwFlags != 0.
|
|
* So at least check for the inqueue flag
|
|
*/
|
|
if (dwSize < sizeof(MIDIHDR) || lpMidiHdr == 0 ||
|
|
lpMidiHdr->lpData == 0 || (lpMidiHdr->dwFlags & MHDR_INQUEUE) != 0 ||
|
|
lpMidiHdr->dwBufferLength >= 0x10000ul) {
|
|
WARN("Invalid parameter %p %p %08x %d\n", lpMidiHdr, lpMidiHdr->lpData,
|
|
lpMidiHdr->dwFlags, dwSize);
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
|
|
lpMidiHdr->lpNext = 0;
|
|
lpMidiHdr->dwFlags |= MHDR_PREPARED;
|
|
lpMidiHdr->dwFlags &= ~MHDR_DONE;
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
static DWORD MIDIIn_Unprepare(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
|
|
{
|
|
TRACE("wDevID=%d lpMidiHdr=%p dwSize=%d\n", wDevID, lpMidiHdr, dwSize);
|
|
if (wDevID >= MIDIIn_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
if (dwSize < sizeof(MIDIHDR) || lpMidiHdr == 0) {
|
|
WARN("Invalid Parameter\n");
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
if (lpMidiHdr->dwFlags & MHDR_INQUEUE) {
|
|
WARN("Still playing\n");
|
|
return MIDIERR_STILLPLAYING;
|
|
}
|
|
|
|
lpMidiHdr->dwFlags &= ~MHDR_PREPARED;
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
static DWORD MIDIIn_GetDevCaps(WORD wDevID, LPMIDIINCAPSW lpCaps, DWORD dwSize)
|
|
{
|
|
TRACE("wDevID=%d lpCaps=%p dwSize=%d\n", wDevID, lpCaps, dwSize);
|
|
|
|
if (lpCaps == NULL) {
|
|
WARN("Invalid Parameter\n");
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
|
|
if (wDevID >= MIDIIn_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
memcpy(lpCaps, &sources[wDevID].caps, min(dwSize, sizeof(*lpCaps)));
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
static DWORD MIDIIn_GetNumDevs(void)
|
|
{
|
|
TRACE("\n");
|
|
return MIDIIn_NumDevs;
|
|
}
|
|
|
|
static DWORD MIDIIn_Start(WORD wDevID)
|
|
{
|
|
TRACE("%d\n", wDevID);
|
|
|
|
if (wDevID >= MIDIIn_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
sources[wDevID].state = 1;
|
|
sources[wDevID].startTime = GetTickCount();
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
static DWORD MIDIIn_Stop(WORD wDevID)
|
|
{
|
|
TRACE("%d\n", wDevID);
|
|
if (wDevID >= MIDIIn_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
sources[wDevID].state = 0;
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
static DWORD MIDIIn_Reset(WORD wDevID)
|
|
{
|
|
DWORD dwTime = GetTickCount();
|
|
|
|
TRACE("%d\n", wDevID);
|
|
if (wDevID >= MIDIIn_NumDevs) {
|
|
WARN("bad device ID : %d\n", wDevID);
|
|
return MMSYSERR_BADDEVICEID;
|
|
}
|
|
|
|
EnterCriticalSection(&midiInLock);
|
|
while (sources[wDevID].lpQueueHdr) {
|
|
sources[wDevID].lpQueueHdr->dwFlags &= ~MHDR_INQUEUE;
|
|
sources[wDevID].lpQueueHdr->dwFlags |= MHDR_DONE;
|
|
/* FIXME: when called from 16 bit, lpQueueHdr needs to be a segmented ptr */
|
|
if (MIDI_NotifyClient(wDevID, MIM_LONGDATA, (DWORD)sources[wDevID].lpQueueHdr, dwTime) != MMSYSERR_NOERROR) {
|
|
WARN("Couldn't notify client\n");
|
|
}
|
|
sources[wDevID].lpQueueHdr = (LPMIDIHDR)sources[wDevID].lpQueueHdr->lpNext;
|
|
}
|
|
LeaveCriticalSection(&midiInLock);
|
|
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
/*
|
|
* MIDI In Mach message handling
|
|
*/
|
|
|
|
/*
|
|
* Call from CoreMIDI IO threaded callback,
|
|
* we can't call Wine debug channels, critical section or anything using NtCurrentTeb here.
|
|
*/
|
|
void MIDIIn_SendMessage(MIDIMessage msg)
|
|
{
|
|
CFDataRef data;
|
|
|
|
CFMessagePortRef messagePort;
|
|
messagePort = CFMessagePortCreateRemote(kCFAllocatorDefault, MIDIInThreadPortName);
|
|
|
|
data = CFDataCreate(kCFAllocatorDefault, (UInt8 *) &msg, sizeof(msg));
|
|
if (data)
|
|
{
|
|
CFMessagePortSendRequest(messagePort, 0, data, 0.0, 0.0, NULL, NULL);
|
|
CFRelease(data);
|
|
CFRelease(messagePort);
|
|
}
|
|
}
|
|
|
|
static CFDataRef MIDIIn_MessageHandler(CFMessagePortRef local, SInt32 msgid, CFDataRef data, void *info)
|
|
{
|
|
MIDIMessage *msg = NULL;
|
|
int i = 0;
|
|
MIDISource *src = NULL;
|
|
DWORD sendData = 0;
|
|
int pos = 0;
|
|
DWORD currentTime;
|
|
|
|
switch (msgid)
|
|
{
|
|
case 0:
|
|
msg = (MIDIMessage *) CFDataGetBytePtr(data);
|
|
TRACE("devID=%d\n", msg->devID);
|
|
for (i = 0; i < msg->length; ++i) {
|
|
TRACE("%02X ", msg->data[i]);
|
|
}
|
|
TRACE("\n");
|
|
src = &sources[msg->devID];
|
|
if (src->state < 1)
|
|
{
|
|
TRACE("input not started, thrown away\n");
|
|
goto done;
|
|
}
|
|
/* FIXME skipping SysEx */
|
|
if (msg->data[0] == 0xF0)
|
|
{
|
|
FIXME("Starting System Exclusive\n");
|
|
src->state |= 2;
|
|
}
|
|
if (src->state & 2)
|
|
{
|
|
for (i = 0; i < msg->length; ++i)
|
|
{
|
|
if (msg->data[i] == 0xF7)
|
|
{
|
|
FIXME("Ending System Exclusive\n");
|
|
src->state &= ~2;
|
|
}
|
|
}
|
|
goto done;
|
|
}
|
|
EnterCriticalSection(&midiInLock);
|
|
currentTime = GetTickCount() - src->startTime;
|
|
|
|
while (pos < msg->length)
|
|
{
|
|
sendData = 0;
|
|
switch (msg->data[pos] & 0xF0)
|
|
{
|
|
case 0xF0:
|
|
sendData = (msg->data[pos] << 0);
|
|
pos++;
|
|
break;
|
|
|
|
case 0xC0:
|
|
case 0xD0:
|
|
sendData = (msg->data[pos + 1] << 8) | (msg->data[pos] << 0);
|
|
pos += 2;
|
|
break;
|
|
default:
|
|
sendData = (msg->data[pos + 2] << 16) |
|
|
(msg->data[pos + 1] << 8) |
|
|
(msg->data[pos] << 0);
|
|
pos += 3;
|
|
break;
|
|
}
|
|
MIDI_NotifyClient(msg->devID, MIM_DATA, sendData, currentTime);
|
|
}
|
|
LeaveCriticalSection(&midiInLock);
|
|
break;
|
|
default:
|
|
CFRunLoopStop(CFRunLoopGetCurrent());
|
|
break;
|
|
}
|
|
done:
|
|
return NULL;
|
|
}
|
|
|
|
static DWORD WINAPI MIDIIn_MessageThread(LPVOID p)
|
|
{
|
|
CFMessagePortRef local;
|
|
CFRunLoopSourceRef source;
|
|
Boolean info;
|
|
|
|
local = CFMessagePortCreateLocal(kCFAllocatorDefault, MIDIInThreadPortName, &MIDIIn_MessageHandler, NULL, &info);
|
|
|
|
source = CFMessagePortCreateRunLoopSource(kCFAllocatorDefault, local, (CFIndex)0);
|
|
CFRunLoopAddSource(CFRunLoopGetCurrent(), source, kCFRunLoopDefaultMode);
|
|
|
|
CFRunLoopRun();
|
|
|
|
CFRunLoopSourceInvalidate(source);
|
|
CFRelease(source);
|
|
CFRelease(local);
|
|
CFRelease(MIDIInThreadPortName);
|
|
MIDIInThreadPortName = NULL;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* modMessage
|
|
*/
|
|
DWORD WINAPI CoreAudio_modMessage(UINT wDevID, UINT wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2)
|
|
{
|
|
TRACE("%d %08x %08x %08x %08x\n", wDevID, wMsg, dwUser, dwParam1, dwParam2);
|
|
|
|
switch (wMsg) {
|
|
case DRVM_INIT:
|
|
case DRVM_EXIT:
|
|
case DRVM_ENABLE:
|
|
case DRVM_DISABLE:
|
|
return 0;
|
|
case MODM_OPEN:
|
|
return MIDIOut_Open(wDevID, (LPMIDIOPENDESC)dwParam1, dwParam2);
|
|
case MODM_CLOSE:
|
|
return MIDIOut_Close(wDevID);
|
|
case MODM_DATA:
|
|
return MIDIOut_Data(wDevID, dwParam1);
|
|
case MODM_LONGDATA:
|
|
return MIDIOut_LongData(wDevID, (LPMIDIHDR)dwParam1, dwParam2);
|
|
case MODM_PREPARE:
|
|
return MIDIOut_Prepare(wDevID, (LPMIDIHDR)dwParam1, dwParam2);
|
|
case MODM_UNPREPARE:
|
|
return MIDIOut_Unprepare(wDevID, (LPMIDIHDR)dwParam1, dwParam2);
|
|
case MODM_GETDEVCAPS:
|
|
return MIDIOut_GetDevCaps(wDevID, (LPMIDIOUTCAPSW) dwParam1, dwParam2);
|
|
case MODM_GETNUMDEVS:
|
|
return MIDIOut_GetNumDevs();
|
|
case MODM_GETVOLUME:
|
|
return MIDIOut_GetVolume(wDevID, (DWORD*)dwParam1);
|
|
case MODM_SETVOLUME:
|
|
return MIDIOut_SetVolume(wDevID, dwParam1);
|
|
case MODM_RESET:
|
|
return MIDIOut_Reset(wDevID);
|
|
default:
|
|
TRACE("Unsupported message (08%x)\n", wMsg);
|
|
}
|
|
return MMSYSERR_NOTSUPPORTED;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* midMessage
|
|
*/
|
|
DWORD WINAPI CoreAudio_midMessage(UINT wDevID, UINT wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2)
|
|
{
|
|
TRACE("%d %08x %08x %08x %08x\n", wDevID, wMsg, dwUser, dwParam1, dwParam2);
|
|
switch (wMsg) {
|
|
case DRVM_INIT:
|
|
case DRVM_EXIT:
|
|
case DRVM_ENABLE:
|
|
case DRVM_DISABLE:
|
|
return 0;
|
|
case MIDM_OPEN:
|
|
return MIDIIn_Open(wDevID, (LPMIDIOPENDESC)dwParam1, dwParam2);
|
|
case MIDM_CLOSE:
|
|
return MIDIIn_Close(wDevID);
|
|
case MIDM_ADDBUFFER:
|
|
return MIDIIn_AddBuffer(wDevID, (LPMIDIHDR)dwParam1, dwParam2);
|
|
case MIDM_PREPARE:
|
|
return MIDIIn_Prepare(wDevID, (LPMIDIHDR)dwParam1, dwParam2);
|
|
case MIDM_UNPREPARE:
|
|
return MIDIIn_Unprepare(wDevID, (LPMIDIHDR)dwParam1, dwParam2);
|
|
case MIDM_GETDEVCAPS:
|
|
return MIDIIn_GetDevCaps(wDevID, (LPMIDIINCAPSW) dwParam1, dwParam2);
|
|
case MIDM_GETNUMDEVS:
|
|
return MIDIIn_GetNumDevs();
|
|
case MIDM_START:
|
|
return MIDIIn_Start(wDevID);
|
|
case MIDM_STOP:
|
|
return MIDIIn_Stop(wDevID);
|
|
case MIDM_RESET:
|
|
return MIDIIn_Reset(wDevID);
|
|
default:
|
|
TRACE("Unsupported message\n");
|
|
}
|
|
return MMSYSERR_NOTSUPPORTED;
|
|
}
|
|
#else
|
|
|
|
DWORD WINAPI CoreAudio_modMessage(UINT wDevID, UINT wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2)
|
|
{
|
|
TRACE("%08x, %08x, %08x, %08x, %08x\n", wDevID, wMsg, dwUser, dwParam1, dwParam2);
|
|
return MMSYSERR_NOTENABLED;
|
|
}
|
|
|
|
DWORD WINAPI CoreAudio_midMessage(UINT wDevID, UINT wMsg, DWORD dwUser,
|
|
DWORD dwParam1, DWORD dwParam2)
|
|
{
|
|
TRACE("%08x, %08x, %08x, %08x, %08x\n", wDevID, wMsg, dwUser, dwParam1, dwParam2);
|
|
return MMSYSERR_NOTENABLED;
|
|
}
|
|
#endif
|