1512 lines
48 KiB
C
1512 lines
48 KiB
C
![]() |
/* -*- tab-width: 8; c-basic-offset: 4 -*- */
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/*
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* Sample MIDI Wine Driver for Linux
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*
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* Copyright 1994 Martin Ayotte
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*/
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/*
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* 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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*/
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#include <errno.h>
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#include <string.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include "windows.h"
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#include "ldt.h"
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#include "multimedia.h"
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#include "user.h"
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#include "driver.h"
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#include "mmsystem.h"
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#include "xmalloc.h"
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#include "debug.h"
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#include "callback.h"
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#include "options.h"
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#include "heap.h"
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typedef struct {
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DWORD dwFirst; /* offset in file of track */
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DWORD dwLast; /* number of bytes in file of track */
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DWORD dwIndex; /* current index in file (dwFirst <= dwIndex < dwLast) */
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DWORD dwLength; /* number of pulses in this track */
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DWORD dwEventPulse; /* current pulse # (event) pointed by dwIndex */
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DWORD dwEventData; /* current data (event) pointed by dwIndex */
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WORD wEventLength; /* current length (event) pointed by dwIndex */
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WORD wStatus : 1, /* 1 : playing, 0 : done */
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wTrackNr : 7,
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wLastCommand : 8;
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} MCI_MIDITRACK;
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typedef struct {
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int nUseCount; /* Incremented for each shared open */
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WORD wNotifyDeviceID; /* MCI device ID with a pending notification */
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HANDLE16 hCallback; /* Callback handle for pending notification */
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HMMIO32 hFile; /* mmio file handle open as Element */
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MCI_OPEN_PARMS32A openParms;
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HLOCAL16 hMidiHdr;
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WORD dwStatus; /* one from MCI_MODE_xxxx */
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DWORD dwMciTimeFormat; /* One of the supported MCI_FORMAT_xxxx */
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WORD wFormat; /* Format of MIDI hFile (0, 1 or 2) */
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WORD nTracks; /* Number of tracks in hFile */
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WORD nDivision; /* Number of division in hFile PPQN or SMPTE */
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WORD wStartedPlaying;
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DWORD dwTempo; /* Tempo (# of 1/4 note per second */
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MCI_MIDITRACK* tracks; /* Content of each track */
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DWORD dwPulse;
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DWORD dwPositionMS;
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DWORD dwStartTicks;
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} WINE_MCIMIDI;
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static WINE_MCIMIDI MCIMidiDev[MAX_MCIMIDIDRV];
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/*======================================================================*
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* MCI MIDI implemantation *
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*======================================================================*/
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/**************************************************************************
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* MIDI_mciGetOpenDev [internal]
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*/
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static WINE_MCIMIDI* MIDI_mciGetOpenDev(UINT16 wDevID)
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{
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if (wDevID >= MAX_MCIMIDIDRV || MCIMidiDev[wDevID].nUseCount == 0) {
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WARN(mcimidi, "Invalid wDevID=%u\n", wDevID);
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return 0;
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}
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return &MCIMidiDev[wDevID];
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}
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/**************************************************************************
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* MIDI_mciReadByte [internal]
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*/
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static DWORD MIDI_mciReadByte(WINE_MCIMIDI* wmm, BYTE *lpbyt)
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{
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DWORD ret = 0;
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if (lpbyt == NULL ||
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mmioRead32(wmm->hFile, (HPSTR)lpbyt, (long)sizeof(BYTE)) != (long)sizeof(BYTE)) {
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WARN(mcimidi, "Error reading wmm=%p\n", wmm);
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ret = MCIERR_INTERNAL;
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}
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return ret;
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}
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/**************************************************************************
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* MIDI_mciReadWord [internal]
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*/
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static DWORD MIDI_mciReadWord(WINE_MCIMIDI* wmm, LPWORD lpw)
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{
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BYTE hibyte, lobyte;
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DWORD ret = MCIERR_INTERNAL;
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if (lpw != NULL &&
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MIDI_mciReadByte(wmm, &hibyte) == 0 &&
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MIDI_mciReadByte(wmm, &lobyte) == 0) {
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*lpw = ((WORD)hibyte << 8) + lobyte;
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ret = 0;
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}
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return ret;
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}
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/**************************************************************************
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* MIDI_mciReadLong [internal]
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*/
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static DWORD MIDI_mciReadLong(WINE_MCIMIDI* wmm, LPDWORD lpdw)
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{
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WORD hiword, loword;
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DWORD ret = MCIERR_INTERNAL;
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if (lpdw != NULL &&
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MIDI_mciReadWord(wmm, &hiword) == 0 &&
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MIDI_mciReadWord(wmm, &loword) == 0) {
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*lpdw = MAKELONG(loword, hiword);
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ret = 0;
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}
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return ret;
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}
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/**************************************************************************
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* MIDI_mciReadVaryLen [internal]
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*/
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static WORD MIDI_mciReadVaryLen(WINE_MCIMIDI* wmm, LPDWORD lpdw)
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{
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BYTE byte;
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DWORD value = 0;
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WORD ret = 0;
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if (lpdw == NULL) {
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ret = MCIERR_INTERNAL;
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} else {
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do {
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if (MIDI_mciReadByte(wmm, &byte) != 0) {
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return 0;
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}
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value = (value << 7) + (byte & 0x7F);
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ret++;
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} while (byte & 0x80);
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*lpdw = value;
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/*
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TRACE(mcimidi, "val=%08lX \n", value);
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*/
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}
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return ret;
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}
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/**************************************************************************
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* MIDI_mciReadNextEvent [internal]
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*/
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static DWORD MIDI_mciReadNextEvent(WINE_MCIMIDI* wmm, MCI_MIDITRACK* mmt)
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{
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BYTE b1, b2 = 0, b3;
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WORD hw = 0;
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DWORD evtPulse;
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DWORD evtLength;
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DWORD tmp;
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if (mmioSeek32(wmm->hFile, mmt->dwIndex, SEEK_SET) != mmt->dwIndex) {
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WARN(mcimidi, "Can't seek at %08lX \n", mmt->dwIndex);
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return MCIERR_INTERNAL;
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}
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evtLength = MIDI_mciReadVaryLen(wmm, &evtPulse) + 1; /* > 0 */
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MIDI_mciReadByte(wmm, &b1);
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switch (b1) {
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case 0xF0:
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case 0xF7:
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evtLength += MIDI_mciReadVaryLen(wmm, &tmp);
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evtLength += tmp;
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break;
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case 0xFF:
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MIDI_mciReadByte(wmm, &b2); evtLength++;
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evtLength += MIDI_mciReadVaryLen(wmm, &tmp);
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if (evtLength >= 0x10000u) {
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/* this limitation shouldn't be a problem */
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WARN(mcimidi, "Ouch !! Implementation limitation to 64k bytes for a MIDI event is overflowed\n");
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hw = 0xFFFF;
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} else {
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hw = LOWORD(evtLength);
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}
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evtLength += tmp;
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break;
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default:
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if (b1 & 0x80) { /* use running status ? */
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mmt->wLastCommand = b1;
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MIDI_mciReadByte(wmm, &b2); evtLength++;
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} else {
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b2 = b1;
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b1 = mmt->wLastCommand;
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}
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switch ((b1 >> 4) & 0x07) {
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case 0: case 1: case 2: case 3: case 6:
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MIDI_mciReadByte(wmm, &b3); evtLength++;
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hw = b3;
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break;
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case 4: case 5:
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break;
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case 7:
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WARN(mcimidi, "Strange indeed b1=0x%02x\n", b1);
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}
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break;
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}
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if (mmt->dwIndex + evtLength > mmt->dwLast)
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return MCIERR_INTERNAL;
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mmt->dwEventPulse += evtPulse;
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mmt->dwEventData = (hw << 16) + (b2 << 8) + b1;
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mmt->wEventLength = evtLength;
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/*
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TRACE(mcimidi, "[%u] => pulse=%08lx(%08lx), data=%08lx, length=%u\n",
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mmt->wTrackNr, mmt->dwEventPulse, evtPulse,
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mmt->dwEventData, mmt->wEventLength);
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*/
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return 0;
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}
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/**************************************************************************
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* MIDI_mciReadMTrk [internal]
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*/
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static DWORD MIDI_mciReadMTrk(WINE_MCIMIDI* wmm, MCI_MIDITRACK* mmt)
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{
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DWORD toberead;
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FOURCC fourcc;
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if (mmioRead32(wmm->hFile, (HPSTR)&fourcc, (long)sizeof(FOURCC)) !=
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(long)sizeof(FOURCC)) {
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return MCIERR_INTERNAL;
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}
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if (fourcc != mmioFOURCC('M', 'T', 'r', 'k')) {
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WARN(mcimidi, "Can't synchronize on 'MTrk' !\n");
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return MCIERR_INTERNAL;
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}
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if (MIDI_mciReadLong(wmm, &toberead) != 0) {
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return MCIERR_INTERNAL;
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}
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mmt->dwFirst = mmioSeek32(wmm->hFile, 0, SEEK_CUR); /* >= 0 */
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mmt->dwLast = mmt->dwFirst + toberead;
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/* compute # of pulses in this track */
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mmt->dwIndex = mmt->dwFirst;
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mmt->dwEventPulse = 0;
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while (MIDI_mciReadNextEvent(wmm, mmt) == 0 &&
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LOWORD(mmt->dwEventData) != 0x2FFF) {
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mmt->dwIndex += mmt->wEventLength;
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}
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mmt->dwLength = mmt->dwEventPulse;
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TRACE(mcimidi, "Track %u has %lu bytes and %lu pulses\n", mmt->wTrackNr, toberead, mmt->dwLength);
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/* reset track data */
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mmt->wStatus = 1; /* ok, playing */
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mmt->dwIndex = mmt->dwFirst;
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mmt->dwEventPulse = 0;
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if (mmioSeek32(wmm->hFile, 0, SEEK_CUR) != mmt->dwLast) {
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WARN(mcimidi, "Ouch, out of sync seek=%lu track=%lu\n",
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mmioSeek32(wmm->hFile, 0, SEEK_CUR), mmt->dwLast);
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/* position at end of this track, to be ready to read next track */
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mmioSeek32(wmm->hFile, mmt->dwLast, SEEK_SET);
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}
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return 0;
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}
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/**************************************************************************
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* MIDI_mciReadMThd [internal]
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*/
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static DWORD MIDI_mciReadMThd(WINE_MCIMIDI* wmm, DWORD dwOffset)
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{
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DWORD toberead;
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FOURCC fourcc;
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WORD nt;
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TRACE(mcimidi, "(%p, %08lX);\n", wmm, dwOffset);
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if (mmioSeek32(wmm->hFile, dwOffset, SEEK_SET) != dwOffset) {
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WARN(mcimidi, "Can't seek at %08lX begin of 'MThd' \n", dwOffset);
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return MCIERR_INTERNAL;
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}
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if (mmioRead32(wmm->hFile, (HPSTR)&fourcc,
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(long) sizeof(FOURCC)) != (long) sizeof(FOURCC))
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return MCIERR_INTERNAL;
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if (fourcc != mmioFOURCC('M', 'T', 'h', 'd')) {
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WARN(mcimidi, "Can't synchronize on 'MThd' !\n");
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return MCIERR_INTERNAL;
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}
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if (MIDI_mciReadLong(wmm, &toberead) != 0 || toberead < 3 * sizeof(WORD))
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return MCIERR_INTERNAL;
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if (MIDI_mciReadWord(wmm, &wmm->wFormat) != 0 ||
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MIDI_mciReadWord(wmm, &wmm->nTracks) != 0 ||
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MIDI_mciReadWord(wmm, &wmm->nDivision) != 0) {
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return MCIERR_INTERNAL;
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}
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TRACE(mcimidi, "toberead=0x%08lX, wFormat=0x%04X nTracks=0x%04X nDivision=0x%04X\n",
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toberead, wmm->wFormat, wmm->nTracks, wmm->nDivision);
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/* MS doc says that the MIDI MCI time format must be put by default to the format
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* stored in the MIDI file...
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*/
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if (wmm->nDivision > 0x8000) {
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/* eric.pouech@lemel.fr 98/11
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* In did not check this very code (pulses are expressed as SMPTE sub-frames).
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* In about 40 MB of MIDI files I have, none was SMPTE based...
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* I'm just wondering if this is widely used :-). So, if someone has one of
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* these files, I'd like to know about.
|
|||
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*/
|
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FIXME(mcimidi, "Handling SMPTE time in MIDI files has not been tested\n"
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"Please report to comp.emulators.ms-windows.wine with MIDI file !\n");
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|
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switch (HIBYTE(wmm->nDivision)) {
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case 0xE8: wmm->dwMciTimeFormat = MCI_FORMAT_SMPTE_24; break; /* -24 */
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case 0xE7: wmm->dwMciTimeFormat = MCI_FORMAT_SMPTE_25; break; /* -25 */
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case 0xE3: wmm->dwMciTimeFormat = MCI_FORMAT_SMPTE_30DROP; break; /* -29 */ /* is the MCI constant correct ? */
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case 0xE2: wmm->dwMciTimeFormat = MCI_FORMAT_SMPTE_30; break; /* -30 */
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default:
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WARN(mcimidi, "Unsupported number of frames %d\n", -(char)HIBYTE(wmm->nDivision));
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return MCIERR_INTERNAL;
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}
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switch (LOBYTE(wmm->nDivision)) {
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case 4: /* MIDI Time Code */
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case 8:
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case 10:
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case 80: /* SMPTE bit resolution */
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case 100:
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default:
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WARN(mcimidi, "Unsupported number of sub-frames %d\n", LOBYTE(wmm->nDivision));
|
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return MCIERR_INTERNAL;
|
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}
|
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return MCIERR_INTERNAL;
|
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} else if (wmm->nDivision == 0) {
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WARN(mcimidi, "Number of division is 0, can't support that !!\n");
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return MCIERR_INTERNAL;
|
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} else {
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wmm->dwMciTimeFormat = MCI_FORMAT_MILLISECONDS;
|
|||
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}
|
|||
|
|
|||
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switch (wmm->wFormat) {
|
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case 0:
|
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if (wmm->nTracks != 1) {
|
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WARN(mcimidi, "Got type 0 file whose number of track is not 1. Setting it to 1\n");
|
|||
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wmm->nTracks = 1;
|
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}
|
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break;
|
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case 1:
|
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case 2:
|
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break;
|
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default:
|
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WARN(mcimidi, "Handling MIDI files which format = %d is not (yet) supported\n"
|
|||
|
"Please report with MIDI file !\n", wmm->wFormat);
|
|||
|
return MCIERR_INTERNAL;
|
|||
|
}
|
|||
|
|
|||
|
if (wmm->nTracks & 0x8000) {
|
|||
|
/* this shouldn't be a problem... */
|
|||
|
WARN(mcimidi, "Ouch !! Implementation limitation to 32k tracks per MIDI file is overflowed\n");
|
|||
|
wmm->nTracks = 0x7FFF;
|
|||
|
}
|
|||
|
|
|||
|
wmm->tracks = xmalloc(sizeof(MCI_MIDITRACK) * wmm->nTracks);
|
|||
|
|
|||
|
toberead -= 3 * sizeof(WORD);
|
|||
|
if (toberead > 0) {
|
|||
|
TRACE(mcimidi, "Size of MThd > 6, skipping %ld extra bytes\n", toberead);
|
|||
|
mmioSeek32(wmm->hFile, toberead, SEEK_CUR);
|
|||
|
}
|
|||
|
|
|||
|
for (nt = 0; nt < wmm->nTracks; nt++) {
|
|||
|
wmm->tracks[nt].wTrackNr = nt;
|
|||
|
if (MIDI_mciReadMTrk(wmm, &wmm->tracks[nt]) != 0) {
|
|||
|
WARN(mcimidi, "Can't read 'MTrk' header \n");
|
|||
|
return MCIERR_INTERNAL;
|
|||
|
}
|
|||
|
}
|
|||
|
|
|||
|
wmm->dwTempo = 500000;
|
|||
|
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_ConvertPulseToMS [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_ConvertPulseToMS(WINE_MCIMIDI* wmm, DWORD pulse)
|
|||
|
{
|
|||
|
DWORD ret = 0;
|
|||
|
|
|||
|
/* FIXME: this function may return false values since the tempo (wmm->dwTempo)
|
|||
|
* may change during file playing
|
|||
|
*/
|
|||
|
if (wmm->nDivision == 0) {
|
|||
|
FIXME(mcimidi, "Shouldn't happen. wmm->nDivision = 0\n");
|
|||
|
} else if (wmm->nDivision > 0x8000) { /* SMPTE, unchecked */
|
|||
|
int nf = -(char)HIBYTE(wmm->nDivision); /* number of frames */
|
|||
|
int nsf = LOBYTE(wmm->nDivision); /* number of sub-frames */
|
|||
|
ret = (pulse * 1000) / (nf * nsf);
|
|||
|
} else {
|
|||
|
ret = (DWORD)((double)pulse * ((double)wmm->dwTempo / 1000) /
|
|||
|
(double)wmm->nDivision);
|
|||
|
}
|
|||
|
|
|||
|
/*
|
|||
|
TRACE(mcimidi, "pulse=%lu tempo=%lu division=%u=0x%04x => ms=%lu\n",
|
|||
|
pulse, wmm->dwTempo, wmm->nDivision, wmm->nDivision, ret);
|
|||
|
*/
|
|||
|
|
|||
|
return ret;
|
|||
|
}
|
|||
|
|
|||
|
#define TIME_MS_IN_ONE_HOUR (60*60*1000)
|
|||
|
#define TIME_MS_IN_ONE_MINUTE (60*1000)
|
|||
|
#define TIME_MS_IN_ONE_SECOND (1000)
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_ConvertTimeFormatToMS [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_ConvertTimeFormatToMS(WINE_MCIMIDI* wmm, DWORD val)
|
|||
|
{
|
|||
|
DWORD ret = 0;
|
|||
|
|
|||
|
switch (wmm->dwMciTimeFormat) {
|
|||
|
case MCI_FORMAT_MILLISECONDS:
|
|||
|
ret = val;
|
|||
|
break;
|
|||
|
case MCI_FORMAT_SMPTE_24:
|
|||
|
ret =
|
|||
|
(HIBYTE(HIWORD(val)) * 125) / 3 + LOBYTE(HIWORD(val)) * TIME_MS_IN_ONE_SECOND +
|
|||
|
HIBYTE(LOWORD(val)) * TIME_MS_IN_ONE_MINUTE + LOBYTE(LOWORD(val)) * TIME_MS_IN_ONE_HOUR;
|
|||
|
break;
|
|||
|
case MCI_FORMAT_SMPTE_25:
|
|||
|
ret =
|
|||
|
HIBYTE(HIWORD(val)) * 40 + LOBYTE(HIWORD(val)) * TIME_MS_IN_ONE_SECOND +
|
|||
|
HIBYTE(LOWORD(val)) * TIME_MS_IN_ONE_MINUTE + LOBYTE(LOWORD(val)) * TIME_MS_IN_ONE_HOUR;
|
|||
|
break;
|
|||
|
case MCI_FORMAT_SMPTE_30:
|
|||
|
ret =
|
|||
|
(HIBYTE(HIWORD(val)) * 100) / 3 + LOBYTE(HIWORD(val)) * TIME_MS_IN_ONE_SECOND +
|
|||
|
HIBYTE(LOWORD(val)) * TIME_MS_IN_ONE_MINUTE + LOBYTE(LOWORD(val)) * TIME_MS_IN_ONE_HOUR;
|
|||
|
break;
|
|||
|
default:
|
|||
|
WARN(mcimidi, "Bad time format %lu!\n", wmm->dwMciTimeFormat);
|
|||
|
}
|
|||
|
/*
|
|||
|
TRACE(mcimidi, "val=%lu=0x%08lx [tf=%lu] => ret=%lu\n", val, val, wmm->dwMciTimeFormat, ret);
|
|||
|
*/
|
|||
|
return ret;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_ConvertMSToTimeFormat [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_ConvertMSToTimeFormat(WINE_MCIMIDI* wmm, DWORD _val)
|
|||
|
{
|
|||
|
DWORD ret = 0, val = _val;
|
|||
|
DWORD h, m, s, f;
|
|||
|
|
|||
|
switch (wmm->dwMciTimeFormat) {
|
|||
|
case MCI_FORMAT_MILLISECONDS:
|
|||
|
ret = val;
|
|||
|
break;
|
|||
|
case MCI_FORMAT_SMPTE_24:
|
|||
|
case MCI_FORMAT_SMPTE_25:
|
|||
|
case MCI_FORMAT_SMPTE_30:
|
|||
|
h = val / TIME_MS_IN_ONE_HOUR;
|
|||
|
m = (val -= h * TIME_MS_IN_ONE_HOUR) / TIME_MS_IN_ONE_MINUTE;
|
|||
|
s = (val -= m * TIME_MS_IN_ONE_MINUTE) / TIME_MS_IN_ONE_SECOND;
|
|||
|
switch (wmm->dwMciTimeFormat) {
|
|||
|
case MCI_FORMAT_SMPTE_24:
|
|||
|
/* one frame is 1000/24 val long, 1000/24 == 125/3 */
|
|||
|
f = (val * 3) / 125; val -= (f * 125) / 3;
|
|||
|
break;
|
|||
|
case MCI_FORMAT_SMPTE_25:
|
|||
|
/* one frame is 1000/25 ms long, 1000/25 == 40 */
|
|||
|
f = val / 40; val -= f * 40;
|
|||
|
break;
|
|||
|
case MCI_FORMAT_SMPTE_30:
|
|||
|
/* one frame is 1000/30 ms long, 1000/30 == 100/3 */
|
|||
|
f = (val * 3) / 100; val -= (f * 100) / 3;
|
|||
|
break;
|
|||
|
default:
|
|||
|
FIXME(mcimidi, "There must be some bad bad programmer\n");
|
|||
|
f = 0;
|
|||
|
}
|
|||
|
/* val contains the number of ms which cannot make a complete frame */
|
|||
|
/* FIXME: is this correct ? programs seem to be happy with that */
|
|||
|
ret = (f << 24) | (s << 16) | (m << 8) | (h << 0);
|
|||
|
break;
|
|||
|
default:
|
|||
|
WARN(mcimidi, "Bad time format %lu!\n", wmm->dwMciTimeFormat);
|
|||
|
}
|
|||
|
/*
|
|||
|
TRACE(mcimidi, "val=%lu [tf=%lu] => ret=%lu=0x%08lx\n", _val, wmm->dwMciTimeFormat, ret, ret);
|
|||
|
*/
|
|||
|
return ret;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_GetMThdLengthMS [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_GetMThdLengthMS(WINE_MCIMIDI* wmm)
|
|||
|
{
|
|||
|
WORD nt;
|
|||
|
DWORD ret = 0;
|
|||
|
|
|||
|
for (nt = 0; nt < wmm->nTracks; nt++) {
|
|||
|
if (wmm->wFormat == 2) {
|
|||
|
ret += wmm->tracks[nt].dwLength;
|
|||
|
} else if (wmm->tracks[nt].dwLength > ret) {
|
|||
|
ret = wmm->tracks[nt].dwLength;
|
|||
|
}
|
|||
|
}
|
|||
|
return MIDI_ConvertPulseToMS(wmm, ret);
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciOpen [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciOpen(UINT16 wDevID, DWORD dwFlags, LPMCI_OPEN_PARMS32A lpParms)
|
|||
|
{
|
|||
|
MIDIOPENDESC midiOpenDesc;
|
|||
|
DWORD dwRet;
|
|||
|
DWORD dwDeviceID;
|
|||
|
WINE_MCIMIDI* wmm;
|
|||
|
|
|||
|
TRACE(mcimidi, "(%08lX, %p)\n", dwFlags, lpParms);
|
|||
|
|
|||
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|||
|
if (wDevID >= MAX_MCIMIDIDRV) {
|
|||
|
WARN(mcimidi, "Invalid wDevID=%u\n", wDevID);
|
|||
|
return MCIERR_INVALID_DEVICE_ID;
|
|||
|
}
|
|||
|
wmm = &MCIMidiDev[wDevID];
|
|||
|
|
|||
|
if (wmm->nUseCount > 0) {
|
|||
|
/* The driver is already opened on this channel
|
|||
|
* MIDI sequencer cannot be shared
|
|||
|
*/
|
|||
|
return MCIERR_DEVICE_OPEN;
|
|||
|
}
|
|||
|
wmm->nUseCount++;
|
|||
|
|
|||
|
wmm->hMidiHdr = USER_HEAP_ALLOC(sizeof(MIDIHDR));
|
|||
|
dwDeviceID = lpParms->wDeviceID;
|
|||
|
|
|||
|
TRACE(mcimidi, "wDevID=%04X (lpParams->wDeviceID=%08lX)\n", wDevID, dwDeviceID);
|
|||
|
/* lpParms->wDeviceID = wDevID;*/
|
|||
|
|
|||
|
if (dwFlags & MCI_OPEN_ELEMENT) {
|
|||
|
LPSTR lpstrElementName;
|
|||
|
|
|||
|
lpstrElementName = lpParms->lpstrElementName;
|
|||
|
|
|||
|
TRACE(mcimidi, "MCI_OPEN_ELEMENT '%s' !\n", lpstrElementName);
|
|||
|
if (lpstrElementName && strlen(lpstrElementName) > 0) {
|
|||
|
wmm->hFile = mmioOpen32A(lpstrElementName, NULL,
|
|||
|
MMIO_ALLOCBUF | MMIO_READWRITE | MMIO_EXCLUSIVE);
|
|||
|
if (wmm->hFile == 0) {
|
|||
|
WARN(mcimidi, "Can't find file='%s' !\n", lpstrElementName);
|
|||
|
return MCIERR_FILE_NOT_FOUND;
|
|||
|
}
|
|||
|
} else {
|
|||
|
wmm->hFile = 0;
|
|||
|
}
|
|||
|
}
|
|||
|
TRACE(mcimidi, "hFile=%u\n", wmm->hFile);
|
|||
|
|
|||
|
memcpy(&wmm->openParms, lpParms, sizeof(MCI_OPEN_PARMS32A));
|
|||
|
|
|||
|
wmm->wNotifyDeviceID = dwDeviceID;
|
|||
|
wmm->dwStatus = MCI_MODE_NOT_READY; /* while loading file contents */
|
|||
|
wmm->dwMciTimeFormat = MCI_FORMAT_MILLISECONDS;
|
|||
|
|
|||
|
midiOpenDesc.hMidi = 0;
|
|||
|
|
|||
|
if (wmm->hFile != 0) {
|
|||
|
MMCKINFO ckMainRIFF;
|
|||
|
DWORD dwOffset = 0;
|
|||
|
|
|||
|
if (mmioDescend(wmm->hFile, &ckMainRIFF, NULL, 0) != 0) {
|
|||
|
return MCIERR_INTERNAL;
|
|||
|
}
|
|||
|
TRACE(mcimidi,"ParentChunk ckid=%.4s fccType=%.4s cksize=%08lX \n",
|
|||
|
(LPSTR)&ckMainRIFF.ckid, (LPSTR)&ckMainRIFF.fccType, ckMainRIFF.cksize);
|
|||
|
|
|||
|
if (ckMainRIFF.ckid == mmioFOURCC('R', 'M', 'I', 'D')) {
|
|||
|
TRACE(mcimidi, "... is a 'RMID' file \n");
|
|||
|
dwOffset = ckMainRIFF.dwDataOffset;
|
|||
|
FIXME(mcimidi, "Setting #tracks for RMID to 1: is this correct ?\n");
|
|||
|
wmm->nTracks = 1;
|
|||
|
}
|
|||
|
if (MIDI_mciReadMThd(wmm, dwOffset) != 0) {
|
|||
|
WARN(mcimidi, "Can't read 'MThd' header \n");
|
|||
|
return MCIERR_INTERNAL;
|
|||
|
}
|
|||
|
|
|||
|
TRACE(mcimidi, "Chunk Found ckid=%.4s fccType=%.4s cksize=%08lX \n",
|
|||
|
(LPSTR)&ckMainRIFF.ckid, (LPSTR)&ckMainRIFF.fccType,
|
|||
|
ckMainRIFF.cksize);
|
|||
|
} else {
|
|||
|
TRACE(mcimidi, "hFile==0, setting #tracks to 0; is this correct ?\n");
|
|||
|
wmm->nTracks = 0;
|
|||
|
wmm->wFormat = 0;
|
|||
|
wmm->nDivision = 1;
|
|||
|
}
|
|||
|
|
|||
|
wmm->dwPositionMS = 0;
|
|||
|
wmm->dwStatus = MCI_MODE_STOP;
|
|||
|
|
|||
|
dwRet = modMessage(wDevID, MODM_OPEN, 0, (DWORD)&midiOpenDesc, CALLBACK_NULL);
|
|||
|
/* dwRet = midMessage(wDevID, MIDM_OPEN, 0, (DWORD)&midiOpenDesc, CALLBACK_NULL);*/
|
|||
|
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciSop [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciStop(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
|
|||
|
{
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (wmm == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|||
|
|
|||
|
wmm->dwStatus = MCI_MODE_STOP;
|
|||
|
TRACE(mcimidi, "wmm->dwStatus=%d\n", wmm->dwStatus);
|
|||
|
|
|||
|
if (lpParms && (dwFlags & MCI_NOTIFY)) {
|
|||
|
TRACE(mcimidi, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
|
|||
|
mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
|
|||
|
wmm->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
|
|||
|
}
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciClose [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciClose(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
|
|||
|
{
|
|||
|
DWORD dwRet;
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (wmm == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|||
|
|
|||
|
if (wmm->dwStatus != MCI_MODE_STOP) {
|
|||
|
MIDI_mciStop(wDevID, MCI_WAIT, lpParms);
|
|||
|
}
|
|||
|
|
|||
|
wmm->dwStatus = MCI_MODE_STOP;
|
|||
|
wmm->nUseCount--;
|
|||
|
if (wmm->nUseCount == 0) {
|
|||
|
if (wmm->hFile != 0) {
|
|||
|
mmioClose32(wmm->hFile, 0);
|
|||
|
wmm->hFile = 0;
|
|||
|
TRACE(mcimidi, "hFile closed !\n");
|
|||
|
}
|
|||
|
USER_HEAP_FREE(wmm->hMidiHdr);
|
|||
|
free(wmm->tracks);
|
|||
|
dwRet = modMessage(wDevID, MODM_CLOSE, 0, 0L, 0L);
|
|||
|
if (dwRet != MMSYSERR_NOERROR) return MCIERR_INTERNAL;
|
|||
|
/*
|
|||
|
dwRet = midMessage(wDevID, MIDM_CLOSE, 0, 0L, 0L);
|
|||
|
if (dwRet != MMSYSERR_NOERROR) return MCIERR_INTERNAL;
|
|||
|
*/
|
|||
|
} else {
|
|||
|
TRACE(mcimidi, "Shouldn't happen... nUseCount=%d\n", wmm->nUseCount);
|
|||
|
return MCIERR_INTERNAL;
|
|||
|
}
|
|||
|
|
|||
|
if (lpParms && (dwFlags & MCI_NOTIFY)) {
|
|||
|
TRACE(mcimidi, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
|
|||
|
mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
|
|||
|
wmm->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
|
|||
|
}
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
static MCI_MIDITRACK* MIDI_mciFindNextEvent(WINE_MCIMIDI* wmm, LPDWORD hiPulse)
|
|||
|
{
|
|||
|
WORD cnt, nt;
|
|||
|
MCI_MIDITRACK* mmt;
|
|||
|
|
|||
|
*hiPulse = 0xFFFFFFFFul;
|
|||
|
cnt = 0xFFFFu;
|
|||
|
for (nt = 0; nt < wmm->nTracks; nt++) {
|
|||
|
mmt = &wmm->tracks[nt];
|
|||
|
|
|||
|
if (mmt->wStatus == 0)
|
|||
|
continue;
|
|||
|
if (mmt->dwEventPulse < *hiPulse) {
|
|||
|
*hiPulse = mmt->dwEventPulse;
|
|||
|
cnt = nt;
|
|||
|
}
|
|||
|
}
|
|||
|
return (cnt == 0xFFFFu) ? 0 /* no more event on all tracks */
|
|||
|
: &wmm->tracks[cnt];
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciPlay [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciPlay(UINT16 wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
|
|||
|
{
|
|||
|
DWORD dwStartMS, dwEndMS, dwRet;
|
|||
|
WORD doPlay, nt;
|
|||
|
MCI_MIDITRACK* mmt;
|
|||
|
DWORD hiPulse;
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (wmm == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|||
|
|
|||
|
if (wmm->hFile == 0) {
|
|||
|
WARN(mcimidi, "Can't play: no file '%s' !\n", wmm->openParms.lpstrElementName);
|
|||
|
return MCIERR_FILE_NOT_FOUND;
|
|||
|
}
|
|||
|
|
|||
|
if (wmm->dwStatus != MCI_MODE_STOP) {
|
|||
|
WARN(mcimidi, "Can't play: device is not stopped !\n");
|
|||
|
return MCIERR_INTERNAL;
|
|||
|
}
|
|||
|
|
|||
|
if (!(dwFlags & MCI_WAIT)) {
|
|||
|
/** FIXME: I'm not 100% sure that wNotifyDeviceID is the right value in all cases ??? */
|
|||
|
return MCI_SendCommandAsync32(wmm->wNotifyDeviceID, MCI_PLAY, dwFlags, (DWORD)lpParms);
|
|||
|
}
|
|||
|
|
|||
|
if (lpParms && (dwFlags & MCI_FROM)) {
|
|||
|
dwStartMS = MIDI_ConvertTimeFormatToMS(wmm, lpParms->dwFrom);
|
|||
|
} else {
|
|||
|
dwStartMS = wmm->dwPositionMS;
|
|||
|
}
|
|||
|
|
|||
|
if (lpParms && (dwFlags & MCI_TO)) {
|
|||
|
dwEndMS = MIDI_ConvertTimeFormatToMS(wmm, lpParms->dwTo);
|
|||
|
} else {
|
|||
|
dwEndMS = 0xFFFFFFFFul;
|
|||
|
}
|
|||
|
|
|||
|
TRACE(mcimidi, "Playing from %lu to %lu\n", dwStartMS, dwEndMS);
|
|||
|
|
|||
|
/* init tracks */
|
|||
|
for (nt = 0; nt < wmm->nTracks; nt++) {
|
|||
|
mmt = &wmm->tracks[nt];
|
|||
|
|
|||
|
mmt->wStatus = 1; /* ok, playing */
|
|||
|
mmt->dwIndex = mmt->dwFirst;
|
|||
|
if (wmm->wFormat == 2 && nt > 0) {
|
|||
|
mmt->dwEventPulse = wmm->tracks[nt - 1].dwLength;
|
|||
|
} else {
|
|||
|
mmt->dwEventPulse = 0;
|
|||
|
}
|
|||
|
MIDI_mciReadNextEvent(wmm, mmt); /* FIXME == 0 */
|
|||
|
}
|
|||
|
|
|||
|
wmm->dwPulse = 0;
|
|||
|
wmm->dwTempo = 500000;
|
|||
|
wmm->dwStatus = MCI_MODE_PLAY;
|
|||
|
wmm->dwPositionMS = 0;
|
|||
|
wmm->wStartedPlaying = FALSE;
|
|||
|
|
|||
|
while (wmm->dwStatus != MCI_MODE_STOP) {
|
|||
|
/* it seems that in case of multi-threading, gcc is optimizing just a little bit
|
|||
|
* too much. Tell gcc not to optimize status value using volatile.
|
|||
|
*/
|
|||
|
while (((volatile WINE_MCIMIDI*)wmm)->dwStatus == MCI_MODE_PAUSE);
|
|||
|
|
|||
|
doPlay = (wmm->dwPositionMS >= dwStartMS && wmm->dwPositionMS <= dwEndMS);
|
|||
|
/* if starting playing, then set StartTicks to the value it would have had
|
|||
|
if play had started at position 0
|
|||
|
*/
|
|||
|
TRACE(mcimidi, "wmm->dwStatus=%d, doPlay=%s\n", wmm->dwStatus, doPlay ? "T" : "F");
|
|||
|
|
|||
|
if ((mmt = MIDI_mciFindNextEvent(wmm, &hiPulse)) == NULL)
|
|||
|
break; /* no more event on tracks */
|
|||
|
|
|||
|
if (doPlay && !wmm->wStartedPlaying) {
|
|||
|
wmm->dwStartTicks = GetTickCount() - MIDI_ConvertPulseToMS(wmm, wmm->dwPulse);
|
|||
|
wmm->wStartedPlaying = TRUE;
|
|||
|
}
|
|||
|
|
|||
|
if (hiPulse > wmm->dwPulse) {
|
|||
|
if (doPlay) {
|
|||
|
DWORD togo = wmm->dwStartTicks + MIDI_ConvertPulseToMS(wmm, hiPulse);
|
|||
|
DWORD tc = GetTickCount();
|
|||
|
|
|||
|
TRACE(mcimidi, "Pulses hi=0x%08lx <> cur=0x%08lx\n", hiPulse, wmm->dwPulse);
|
|||
|
TRACE(mcimidi, "Wait until %lu => %lu ms\n",
|
|||
|
tc - wmm->dwStartTicks, togo - wmm->dwStartTicks);
|
|||
|
if (tc < togo)
|
|||
|
Sleep(togo - tc);
|
|||
|
}
|
|||
|
wmm->dwPositionMS += MIDI_ConvertPulseToMS(wmm, hiPulse - wmm->dwPulse);
|
|||
|
wmm->dwPulse = hiPulse;
|
|||
|
}
|
|||
|
|
|||
|
switch (LOBYTE(LOWORD(mmt->dwEventData))) {
|
|||
|
case 0xF0:
|
|||
|
case 0xF7: /* sysex events */
|
|||
|
{
|
|||
|
FIXME(mcimidi, "Not handling SysEx events (yet)\n");
|
|||
|
}
|
|||
|
break;
|
|||
|
case 0xFF:
|
|||
|
/* position after meta data header */
|
|||
|
mmioSeek32(wmm->hFile, mmt->dwIndex + HIWORD(mmt->dwEventData), SEEK_SET);
|
|||
|
switch (HIBYTE(LOWORD(mmt->dwEventData))) {
|
|||
|
case 0x00: /* 16-bit sequence number */
|
|||
|
if (TRACE_ON(midi)) {
|
|||
|
WORD twd;
|
|||
|
|
|||
|
MIDI_mciReadWord(wmm, &twd); /* == 0 */
|
|||
|
TRACE(mcimidi, "Got sequence number %u\n", twd);
|
|||
|
}
|
|||
|
break;
|
|||
|
case 0x01: /* any text */
|
|||
|
case 0x02: /* Copyright Message text */
|
|||
|
case 0x03: /* Sequence/Track Name text */
|
|||
|
case 0x04: /* Instrument Name text */
|
|||
|
case 0x05: /* Lyric text */
|
|||
|
case 0x06: /* Marker text */
|
|||
|
case 0x07: /* Cue-point text */
|
|||
|
if (TRACE_ON(mcimidi)) {
|
|||
|
char buf[1024];
|
|||
|
WORD len = mmt->wEventLength - HIWORD(mmt->dwEventData);
|
|||
|
static char* info[8] = {"", "Text", "Copyright", "Seq/Trk name",
|
|||
|
"Instrument", "Lyric", "Marker", "Cue-point"};
|
|||
|
WORD idx = HIBYTE(LOWORD(mmt->dwEventData));
|
|||
|
|
|||
|
if (len >= sizeof(buf)) {
|
|||
|
WARN(mcimidi, "Buffer for text is too small (%d bytes, when %u are needed)\n", sizeof(buf) - 1, len);
|
|||
|
len = sizeof(buf) - 1;
|
|||
|
}
|
|||
|
if (mmioRead32(wmm->hFile, (HPSTR)buf, len) == len) {
|
|||
|
buf[len] = 0; /* end string in case */
|
|||
|
TRACE(mcimidi, "%s => \"%s\"\n", (idx < 8 ) ? info[idx] : "", buf);
|
|||
|
} else {
|
|||
|
WARN(mcimidi, "Couldn't read data for %s\n", (idx < 8 ) ? info[idx] : "");
|
|||
|
}
|
|||
|
}
|
|||
|
break;
|
|||
|
case 0x20:
|
|||
|
/* MIDI channel (cc) */
|
|||
|
if (FIXME_ON(mcimidi)) {
|
|||
|
BYTE bt;
|
|||
|
|
|||
|
MIDI_mciReadByte(wmm, &bt); /* == 0 */
|
|||
|
FIXME(mcimidi, "NIY: MIDI channel=%u, track=%u\n", bt, mmt->wTrackNr);
|
|||
|
}
|
|||
|
break;
|
|||
|
case 0x21:
|
|||
|
/* MIDI port (pp) */
|
|||
|
if (FIXME_ON(mcimidi)) {
|
|||
|
BYTE bt;
|
|||
|
|
|||
|
MIDI_mciReadByte(wmm, &bt); /* == 0 */
|
|||
|
FIXME(mcimidi, "NIY: MIDI port=%u, track=%u\n", bt, mmt->wTrackNr);
|
|||
|
}
|
|||
|
break;
|
|||
|
case 0x2F: /* end of track */
|
|||
|
mmt->wStatus = 0;
|
|||
|
break;
|
|||
|
case 0x51:/* set tempo */
|
|||
|
/* Tempo is expressed in <20>-seconds per midi quarter note
|
|||
|
* for format 1 MIDI files, this can only be present on track #0
|
|||
|
*/
|
|||
|
if (mmt->wTrackNr != 0 && wmm->wFormat == 1) {
|
|||
|
WARN(mcimidi, "For format #1 MIDI files, tempo can only be changed on track #0 (%u)\n", mmt->wTrackNr);
|
|||
|
} else {
|
|||
|
BYTE tbt;
|
|||
|
|
|||
|
MIDI_mciReadByte(wmm, &tbt); wmm->dwTempo = ((DWORD)tbt) << 16;
|
|||
|
MIDI_mciReadByte(wmm, &tbt); wmm->dwTempo |= ((DWORD)tbt) << 8;
|
|||
|
MIDI_mciReadByte(wmm, &tbt); wmm->dwTempo |= ((DWORD)tbt) << 0;
|
|||
|
TRACE(mcimidi, "Setting tempo to %ld (BPM=%ld)\n", wmm->dwTempo, 60000000l / wmm->dwTempo);
|
|||
|
}
|
|||
|
|
|||
|
break;
|
|||
|
case 0x54: /* (hour) (min) (second) (frame) (fractional-frame) - SMPTE track start */
|
|||
|
if (mmt->wTrackNr != 0 && wmm->wFormat == 1) {
|
|||
|
WARN(mcimidi, "For format #1 MIDI files, SMPTE track start can only be expressed on track #0 (%u)\n", mmt->wTrackNr);
|
|||
|
} if (mmt->dwEventPulse != 0) {
|
|||
|
WARN(mcimidi, "SMPTE track start can only be expressed at start of track (%lu)\n", mmt->dwEventPulse);
|
|||
|
} else {
|
|||
|
BYTE h, m, s, f, ff;
|
|||
|
|
|||
|
MIDI_mciReadByte(wmm, &h);
|
|||
|
MIDI_mciReadByte(wmm, &m);
|
|||
|
MIDI_mciReadByte(wmm, &s);
|
|||
|
MIDI_mciReadByte(wmm, &f);
|
|||
|
MIDI_mciReadByte(wmm, &ff);
|
|||
|
FIXME(mcimidi, "NIY: SMPTE track start %u:%u:%u %u.%u\n", h, m, s, f, ff);
|
|||
|
}
|
|||
|
break;
|
|||
|
case 0x58: /* file rythm */
|
|||
|
if (TRACE_ON(mcimidi)) {
|
|||
|
BYTE num, den, cpmc, _32npqn;
|
|||
|
|
|||
|
MIDI_mciReadByte(wmm, &num);
|
|||
|
MIDI_mciReadByte(wmm, &den); /* to notate e.g. 6/8 */
|
|||
|
MIDI_mciReadByte(wmm, &cpmc); /* number of MIDI clocks per metronome click */
|
|||
|
MIDI_mciReadByte(wmm, &_32npqn); /* number of notated 32nd notes per MIDI quarter note */
|
|||
|
|
|||
|
TRACE(mcimidi, "%u/%u, clock per metronome click=%u, 32nd notes by 1/4 note=%u\n", num, 1 << den, cpmc, _32npqn);
|
|||
|
}
|
|||
|
break;
|
|||
|
case 0x59: /* key signature */
|
|||
|
if (TRACE_ON(mcimidi)) {
|
|||
|
BYTE sf, mm;
|
|||
|
|
|||
|
MIDI_mciReadByte(wmm, &sf);
|
|||
|
MIDI_mciReadByte(wmm, &mm);
|
|||
|
|
|||
|
if (sf >= 0x80) TRACE(mcimidi, "%d flats\n", -(char)sf);
|
|||
|
else if (sf > 0) TRACE(mcimidi, "%d sharps\n", (char)sf);
|
|||
|
else TRACE(mcimidi, "Key of C\n");
|
|||
|
TRACE(mcimidi, "Mode: %s\n", (mm = 0) ? "major" : "minor");
|
|||
|
}
|
|||
|
break;
|
|||
|
default:
|
|||
|
WARN(mcimidi, "Unknown MIDI meta event %02x. Skipping...\n", HIBYTE(LOWORD(mmt->dwEventData)));
|
|||
|
break;
|
|||
|
}
|
|||
|
break;
|
|||
|
default:
|
|||
|
if (doPlay) {
|
|||
|
dwRet = modMessage(wDevID, MODM_DATA, 0, mmt->dwEventData, 0);
|
|||
|
} else {
|
|||
|
switch (LOBYTE(LOWORD(mmt->dwEventData)) & 0xF0) {
|
|||
|
case MIDI_NOTEON:
|
|||
|
case MIDI_NOTEOFF:
|
|||
|
dwRet = 0;
|
|||
|
break;
|
|||
|
default:
|
|||
|
dwRet = modMessage(wDevID, MODM_DATA, 0, mmt->dwEventData, 0);
|
|||
|
}
|
|||
|
}
|
|||
|
}
|
|||
|
mmt->dwIndex += mmt->wEventLength;
|
|||
|
if (mmt->dwIndex < mmt->dwFirst || mmt->dwIndex >= mmt->dwLast) {
|
|||
|
mmt->wStatus = 0;
|
|||
|
}
|
|||
|
if (mmt->wStatus) {
|
|||
|
MIDI_mciReadNextEvent(wmm, mmt);
|
|||
|
}
|
|||
|
}
|
|||
|
|
|||
|
/* stop all notes */
|
|||
|
/* should be (0x7800 | MIDI_CTL_CHANGE) instead of 0x78B0,
|
|||
|
* but MIDI_CTL_CHANGE is defined in OSS's soundcard.h and MCI must compile
|
|||
|
* without any reference to OSS
|
|||
|
*/
|
|||
|
/* FIXME: check if 0x78B0 is channel dependant or not. I coded it so that
|
|||
|
* it's channel dependent...
|
|||
|
*/
|
|||
|
{
|
|||
|
unsigned chn;
|
|||
|
for (chn = 0; chn < 16; chn++)
|
|||
|
modMessage(wDevID, MODM_DATA, 0, 0x78B0 | chn, 0);
|
|||
|
}
|
|||
|
|
|||
|
wmm->dwStatus = MCI_MODE_STOP;
|
|||
|
|
|||
|
/* to restart playing at beginning when it's over */
|
|||
|
wmm->dwPositionMS = 0;
|
|||
|
|
|||
|
if (lpParms && (dwFlags & MCI_NOTIFY)) {
|
|||
|
TRACE(mcimidi, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
|
|||
|
mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
|
|||
|
wmm->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
|
|||
|
}
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciRecord [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciRecord(UINT16 wDevID, DWORD dwFlags, LPMCI_RECORD_PARMS lpParms)
|
|||
|
{
|
|||
|
int start, end;
|
|||
|
LPMIDIHDR lpMidiHdr;
|
|||
|
DWORD dwRet;
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (wmm == 0) return MCIERR_INVALID_DEVICE_ID;
|
|||
|
|
|||
|
if (wmm->hFile == 0) {
|
|||
|
WARN(mcimidi, "Can't find file='%08lx' !\n",
|
|||
|
(DWORD)wmm->openParms.lpstrElementName);
|
|||
|
return MCIERR_FILE_NOT_FOUND;
|
|||
|
}
|
|||
|
start = 1; end = 99999;
|
|||
|
if (lpParms && (dwFlags & MCI_FROM)) {
|
|||
|
start = lpParms->dwFrom;
|
|||
|
TRACE(mcimidi, "MCI_FROM=%d \n", start);
|
|||
|
}
|
|||
|
if (lpParms && (dwFlags & MCI_TO)) {
|
|||
|
end = lpParms->dwTo;
|
|||
|
TRACE(mcimidi, "MCI_TO=%d \n", end);
|
|||
|
}
|
|||
|
lpMidiHdr = USER_HEAP_LIN_ADDR(wmm->hMidiHdr);
|
|||
|
lpMidiHdr->lpData = (LPSTR) xmalloc(1200);
|
|||
|
lpMidiHdr->dwBufferLength = 1024;
|
|||
|
lpMidiHdr->dwUser = 0L;
|
|||
|
lpMidiHdr->dwFlags = 0L;
|
|||
|
dwRet = midMessage(wDevID, MIDM_PREPARE, 0, (DWORD)lpMidiHdr, sizeof(MIDIHDR));
|
|||
|
TRACE(mcimidi, "After MIDM_PREPARE \n");
|
|||
|
wmm->dwStatus = MCI_MODE_RECORD;
|
|||
|
while (wmm->dwStatus != MCI_MODE_STOP) {
|
|||
|
TRACE(mcimidi, "wmm->dwStatus=%p %d\n",
|
|||
|
&wmm->dwStatus, wmm->dwStatus);
|
|||
|
lpMidiHdr->dwBytesRecorded = 0;
|
|||
|
dwRet = midMessage(wDevID, MIDM_START, 0, 0L, 0L);
|
|||
|
TRACE(mcimidi, "After MIDM_START lpMidiHdr=%p dwBytesRecorded=%lu\n",
|
|||
|
lpMidiHdr, lpMidiHdr->dwBytesRecorded);
|
|||
|
if (lpMidiHdr->dwBytesRecorded == 0) break;
|
|||
|
}
|
|||
|
TRACE(mcimidi, "Before MIDM_UNPREPARE \n");
|
|||
|
dwRet = midMessage(wDevID, MIDM_UNPREPARE, 0, (DWORD)lpMidiHdr, sizeof(MIDIHDR));
|
|||
|
TRACE(mcimidi, "After MIDM_UNPREPARE \n");
|
|||
|
if (lpMidiHdr->lpData != NULL) {
|
|||
|
free(lpMidiHdr->lpData);
|
|||
|
lpMidiHdr->lpData = NULL;
|
|||
|
}
|
|||
|
wmm->dwStatus = MCI_MODE_STOP;
|
|||
|
if (lpParms && (dwFlags & MCI_NOTIFY)) {
|
|||
|
TRACE(mcimidi, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
|
|||
|
mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
|
|||
|
wmm->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
|
|||
|
}
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciPause [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciPause(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
|
|||
|
{
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (wmm == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|||
|
|
|||
|
if (wmm->dwStatus == MCI_MODE_PLAY) {
|
|||
|
/* stop all notes */
|
|||
|
/* see note in MIDI_mciPlay */
|
|||
|
unsigned chn;
|
|||
|
for (chn = 0; chn < 16; chn++)
|
|||
|
modMessage(wDevID, MODM_DATA, 0, 0x78B0 | chn, 0);
|
|||
|
wmm->dwStatus = MCI_MODE_PAUSE;
|
|||
|
}
|
|||
|
if (lpParms && (dwFlags & MCI_NOTIFY)) {
|
|||
|
TRACE(mcimidi, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
|
|||
|
mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
|
|||
|
wmm->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
|
|||
|
}
|
|||
|
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciResume [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciResume(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
|
|||
|
{
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (wmm == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|||
|
|
|||
|
if (wmm->dwStatus == MCI_MODE_PAUSE) {
|
|||
|
wmm->wStartedPlaying = FALSE;
|
|||
|
wmm->dwStatus = MCI_MODE_PLAY;
|
|||
|
}
|
|||
|
if (lpParms && (dwFlags & MCI_NOTIFY)) {
|
|||
|
TRACE(mcimidi, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
|
|||
|
mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
|
|||
|
wmm->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
|
|||
|
}
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciSet [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciSet(UINT16 wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
|
|||
|
{
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|||
|
if (wmm == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|||
|
|
|||
|
if (dwFlags & MCI_SET_TIME_FORMAT) {
|
|||
|
switch (lpParms->dwTimeFormat) {
|
|||
|
case MCI_FORMAT_MILLISECONDS:
|
|||
|
TRACE(mcimidi, "MCI_FORMAT_MILLISECONDS !\n");
|
|||
|
wmm->dwMciTimeFormat = MCI_FORMAT_MILLISECONDS;
|
|||
|
break;
|
|||
|
case MCI_FORMAT_SMPTE_24:
|
|||
|
TRACE(mcimidi, "MCI_FORMAT_SMPTE_24 !\n");
|
|||
|
wmm->dwMciTimeFormat = MCI_FORMAT_SMPTE_24;
|
|||
|
break;
|
|||
|
case MCI_FORMAT_SMPTE_25:
|
|||
|
TRACE(mcimidi, "MCI_FORMAT_SMPTE_25 !\n");
|
|||
|
wmm->dwMciTimeFormat = MCI_FORMAT_SMPTE_25;
|
|||
|
break;
|
|||
|
case MCI_FORMAT_SMPTE_30:
|
|||
|
TRACE(mcimidi, "MCI_FORMAT_SMPTE_30 !\n");
|
|||
|
wmm->dwMciTimeFormat = MCI_FORMAT_SMPTE_30;
|
|||
|
break;
|
|||
|
default:
|
|||
|
WARN(mcimidi, "Bad time format %lu!\n", lpParms->dwTimeFormat);
|
|||
|
return MCIERR_BAD_TIME_FORMAT;
|
|||
|
}
|
|||
|
}
|
|||
|
if (dwFlags & MCI_SET_VIDEO) {
|
|||
|
TRACE(mcimidi, "No support for video !\n");
|
|||
|
return MCIERR_UNSUPPORTED_FUNCTION;
|
|||
|
}
|
|||
|
if (dwFlags & MCI_SET_DOOR_OPEN) {
|
|||
|
TRACE(mcimidi, "No support for door open !\n");
|
|||
|
return MCIERR_UNSUPPORTED_FUNCTION;
|
|||
|
}
|
|||
|
if (dwFlags & MCI_SET_DOOR_CLOSED) {
|
|||
|
TRACE(mcimidi, "No support for door close !\n");
|
|||
|
return MCIERR_UNSUPPORTED_FUNCTION;
|
|||
|
}
|
|||
|
if (dwFlags & MCI_SET_AUDIO) {
|
|||
|
if (dwFlags & MCI_SET_ON) {
|
|||
|
TRACE(mcimidi, "MCI_SET_ON audio !\n");
|
|||
|
} else if (dwFlags & MCI_SET_OFF) {
|
|||
|
TRACE(mcimidi, "MCI_SET_OFF audio !\n");
|
|||
|
} else {
|
|||
|
WARN(mcimidi, "MCI_SET_AUDIO without SET_ON or SET_OFF\n");
|
|||
|
return MCIERR_BAD_INTEGER;
|
|||
|
}
|
|||
|
|
|||
|
if (lpParms->dwAudio & MCI_SET_AUDIO_ALL)
|
|||
|
TRACE(mcimidi, "MCI_SET_AUDIO_ALL !\n");
|
|||
|
if (lpParms->dwAudio & MCI_SET_AUDIO_LEFT)
|
|||
|
TRACE(mcimidi, "MCI_SET_AUDIO_LEFT !\n");
|
|||
|
if (lpParms->dwAudio & MCI_SET_AUDIO_RIGHT)
|
|||
|
TRACE(mcimidi, "MCI_SET_AUDIO_RIGHT !\n");
|
|||
|
}
|
|||
|
|
|||
|
if (dwFlags & MCI_SEQ_SET_MASTER)
|
|||
|
TRACE(mcimidi, "MCI_SEQ_SET_MASTER !\n");
|
|||
|
if (dwFlags & MCI_SEQ_SET_SLAVE)
|
|||
|
TRACE(mcimidi, "MCI_SEQ_SET_SLAVE !\n");
|
|||
|
if (dwFlags & MCI_SEQ_SET_OFFSET)
|
|||
|
TRACE(mcimidi, "MCI_SEQ_SET_OFFSET !\n");
|
|||
|
if (dwFlags & MCI_SEQ_SET_PORT)
|
|||
|
TRACE(mcimidi, "MCI_SEQ_SET_PORT !\n");
|
|||
|
if (dwFlags & MCI_SEQ_SET_TEMPO)
|
|||
|
TRACE(mcimidi, "MCI_SEQ_SET_TEMPO !\n");
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciStatus [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciStatus(UINT16 wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
|
|||
|
{
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|||
|
if (wmm == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|||
|
|
|||
|
if (dwFlags & MCI_STATUS_ITEM) {
|
|||
|
switch (lpParms->dwItem) {
|
|||
|
case MCI_STATUS_CURRENT_TRACK:
|
|||
|
/* FIXME in Format 2 */
|
|||
|
lpParms->dwReturn = 1;
|
|||
|
TRACE(mcimidi, "MCI_STATUS_CURRENT_TRACK => %lu\n", lpParms->dwReturn);
|
|||
|
break;
|
|||
|
case MCI_STATUS_LENGTH:
|
|||
|
if ((dwFlags & MCI_TRACK) && wmm->wFormat == 2) {
|
|||
|
if (lpParms->dwTrack >= wmm->nTracks)
|
|||
|
return MCIERR_BAD_INTEGER;
|
|||
|
lpParms->dwReturn = MIDI_ConvertPulseToMS(wmm, wmm->tracks[lpParms->dwTrack].dwLength);
|
|||
|
} else {
|
|||
|
lpParms->dwReturn = MIDI_GetMThdLengthMS(wmm);
|
|||
|
}
|
|||
|
lpParms->dwReturn = MIDI_ConvertMSToTimeFormat(wmm, lpParms->dwReturn);
|
|||
|
TRACE(mcimidi, "MCI_STATUS_LENGTH => %lu\n", lpParms->dwReturn);
|
|||
|
break;
|
|||
|
case MCI_STATUS_MODE:
|
|||
|
lpParms->dwReturn = wmm->dwStatus;
|
|||
|
TRACE(mcimidi, "MCI_STATUS_MODE => %lu\n", lpParms->dwReturn);
|
|||
|
break;
|
|||
|
case MCI_STATUS_MEDIA_PRESENT:
|
|||
|
TRACE(mcimidi, "MCI_STATUS_MEDIA_PRESENT => TRUE\n");
|
|||
|
lpParms->dwReturn = TRUE;
|
|||
|
break;
|
|||
|
case MCI_STATUS_NUMBER_OF_TRACKS:
|
|||
|
lpParms->dwReturn = (wmm->wFormat == 2) ? wmm->nTracks : 1;
|
|||
|
TRACE(mcimidi, "MCI_STATUS_NUMBER_OF_TRACKS => %lu\n", lpParms->dwReturn);
|
|||
|
break;
|
|||
|
case MCI_STATUS_POSITION:
|
|||
|
/* FIXME: do I need to use MCI_TRACK ? */
|
|||
|
lpParms->dwReturn = MIDI_ConvertMSToTimeFormat(wmm,
|
|||
|
(dwFlags & MCI_STATUS_START) ? 0 : wmm->dwPositionMS);
|
|||
|
TRACE(mcimidi, "MCI_STATUS_POSITION %s => %lu\n",
|
|||
|
(dwFlags & MCI_STATUS_START) ? "start" : "current", lpParms->dwReturn);
|
|||
|
break;
|
|||
|
case MCI_STATUS_READY:
|
|||
|
lpParms->dwReturn = (wmm->dwStatus != MCI_MODE_NOT_READY);
|
|||
|
TRACE(mcimidi, "MCI_STATUS_READY = %lu\n", lpParms->dwReturn);
|
|||
|
break;
|
|||
|
case MCI_STATUS_TIME_FORMAT:
|
|||
|
lpParms->dwReturn = wmm->dwMciTimeFormat;
|
|||
|
TRACE(mcimidi, "MCI_STATUS_TIME_FORMAT => %lu\n", lpParms->dwReturn);
|
|||
|
break;
|
|||
|
case MCI_SEQ_STATUS_DIVTYPE:
|
|||
|
TRACE(mcimidi, "MCI_SEQ_STATUS_DIVTYPE !\n");
|
|||
|
if (wmm->nDivision > 0x8000) {
|
|||
|
switch (wmm->nDivision) {
|
|||
|
case 0xE8: lpParms->dwReturn = MCI_SEQ_DIV_SMPTE_24; break; /* -24 */
|
|||
|
case 0xE7: lpParms->dwReturn = MCI_SEQ_DIV_SMPTE_25; break; /* -25 */
|
|||
|
case 0xE3: lpParms->dwReturn = MCI_SEQ_DIV_SMPTE_30DROP; break; /* -29 */ /* is the MCI constant correct ? */
|
|||
|
case 0xE2: lpParms->dwReturn = MCI_SEQ_DIV_SMPTE_30; break; /* -30 */
|
|||
|
default:
|
|||
|
FIXME(mcimidi, "There is a bad bad programmer\n");
|
|||
|
}
|
|||
|
} else {
|
|||
|
lpParms->dwReturn = MCI_SEQ_DIV_PPQN;
|
|||
|
}
|
|||
|
break;
|
|||
|
case MCI_SEQ_STATUS_MASTER:
|
|||
|
TRACE(mcimidi, "MCI_SEQ_STATUS_MASTER !\n");
|
|||
|
lpParms->dwReturn = 0;
|
|||
|
break;
|
|||
|
case MCI_SEQ_STATUS_SLAVE:
|
|||
|
TRACE(mcimidi, "MCI_SEQ_STATUS_SLAVE !\n");
|
|||
|
lpParms->dwReturn = 0;
|
|||
|
break;
|
|||
|
case MCI_SEQ_STATUS_OFFSET:
|
|||
|
TRACE(mcimidi, "MCI_SEQ_STATUS_OFFSET !\n");
|
|||
|
lpParms->dwReturn = 0;
|
|||
|
break;
|
|||
|
case MCI_SEQ_STATUS_PORT:
|
|||
|
TRACE(mcimidi, "MCI_SEQ_STATUS_PORT !\n");
|
|||
|
lpParms->dwReturn = 0;
|
|||
|
break;
|
|||
|
case MCI_SEQ_STATUS_TEMPO:
|
|||
|
TRACE(mcimidi, "MCI_SEQ_STATUS_TEMPO !\n");
|
|||
|
lpParms->dwReturn = wmm->dwTempo;
|
|||
|
break;
|
|||
|
default:
|
|||
|
WARN(mcimidi, "Unknowm command %08lX !\n", lpParms->dwItem);
|
|||
|
return MCIERR_UNRECOGNIZED_COMMAND;
|
|||
|
}
|
|||
|
} else {
|
|||
|
WARN(mcimidi, "No Status-Item!\n");
|
|||
|
return MCIERR_UNRECOGNIZED_COMMAND;
|
|||
|
}
|
|||
|
if (dwFlags & MCI_NOTIFY) {
|
|||
|
TRACE(mcimidi, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
|
|||
|
mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
|
|||
|
wmm->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
|
|||
|
}
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciGetDevCaps [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciGetDevCaps(UINT16 wDevID, DWORD dwFlags,
|
|||
|
LPMCI_GETDEVCAPS_PARMS lpParms)
|
|||
|
{
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|||
|
if (wmm == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|||
|
|
|||
|
if (dwFlags & MCI_GETDEVCAPS_ITEM) {
|
|||
|
switch (lpParms->dwItem) {
|
|||
|
case MCI_GETDEVCAPS_DEVICE_TYPE:
|
|||
|
TRACE(mcimidi, "MCI_GETDEVCAPS_DEVICE_TYPE !\n");
|
|||
|
lpParms->dwReturn = MCI_DEVTYPE_SEQUENCER;
|
|||
|
break;
|
|||
|
case MCI_GETDEVCAPS_HAS_AUDIO:
|
|||
|
TRACE(mcimidi, "MCI_GETDEVCAPS_HAS_AUDIO !\n");
|
|||
|
lpParms->dwReturn = TRUE;
|
|||
|
break;
|
|||
|
case MCI_GETDEVCAPS_HAS_VIDEO:
|
|||
|
TRACE(mcimidi, "MCI_GETDEVCAPS_HAS_VIDEO !\n");
|
|||
|
lpParms->dwReturn = FALSE;
|
|||
|
break;
|
|||
|
case MCI_GETDEVCAPS_USES_FILES:
|
|||
|
TRACE(mcimidi, "MCI_GETDEVCAPS_USES_FILES !\n");
|
|||
|
lpParms->dwReturn = TRUE;
|
|||
|
break;
|
|||
|
case MCI_GETDEVCAPS_COMPOUND_DEVICE:
|
|||
|
TRACE(mcimidi, "MCI_GETDEVCAPS_COMPOUND_DEVICE !\n");
|
|||
|
lpParms->dwReturn = TRUE;
|
|||
|
break;
|
|||
|
case MCI_GETDEVCAPS_CAN_EJECT:
|
|||
|
TRACE(mcimidi, "MCI_GETDEVCAPS_CAN_EJECT !\n");
|
|||
|
lpParms->dwReturn = FALSE;
|
|||
|
break;
|
|||
|
case MCI_GETDEVCAPS_CAN_PLAY:
|
|||
|
TRACE(mcimidi, "MCI_GETDEVCAPS_CAN_PLAY !\n");
|
|||
|
lpParms->dwReturn = TRUE;
|
|||
|
break;
|
|||
|
case MCI_GETDEVCAPS_CAN_RECORD:
|
|||
|
TRACE(mcimidi, "MCI_GETDEVCAPS_CAN_RECORD !\n");
|
|||
|
lpParms->dwReturn = TRUE;
|
|||
|
break;
|
|||
|
case MCI_GETDEVCAPS_CAN_SAVE:
|
|||
|
TRACE(mcimidi, "MCI_GETDEVCAPS_CAN_SAVE !\n");
|
|||
|
lpParms->dwReturn = FALSE;
|
|||
|
break;
|
|||
|
default:
|
|||
|
TRACE(mcimidi, "Unknown capability (%08lx) !\n", lpParms->dwItem);
|
|||
|
return MCIERR_UNRECOGNIZED_COMMAND;
|
|||
|
}
|
|||
|
} else {
|
|||
|
TRACE(mcimidi, "No GetDevCaps-Item !\n");
|
|||
|
return MCIERR_UNRECOGNIZED_COMMAND;
|
|||
|
}
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciInfo [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciInfo(UINT16 wDevID, DWORD dwFlags, LPMCI_INFO_PARMS32A lpParms)
|
|||
|
{
|
|||
|
DWORD ret = 0;
|
|||
|
LPSTR str = 0;
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (lpParms == NULL || lpParms->lpstrReturn == NULL) {
|
|||
|
ret = MCIERR_NULL_PARAMETER_BLOCK;
|
|||
|
} else if (wmm == NULL) {
|
|||
|
ret = MCIERR_INVALID_DEVICE_ID;
|
|||
|
} else {
|
|||
|
TRACE(mcimidi, "buf=%p, len=%lu\n", lpParms->lpstrReturn, lpParms->dwRetSize);
|
|||
|
|
|||
|
switch (dwFlags) {
|
|||
|
case MCI_INFO_PRODUCT:
|
|||
|
str = "Wine's MIDI sequencer";
|
|||
|
break;
|
|||
|
case MCI_INFO_FILE:
|
|||
|
str = wmm->openParms.lpstrElementName;
|
|||
|
break;
|
|||
|
#if 0
|
|||
|
/* FIXME: the following manifest constants are not defined in <WINE>/include/mmsystem.h */
|
|||
|
case MCI_INFO_COPYRIGHT:
|
|||
|
break;
|
|||
|
case MCI_INFO_NAME:
|
|||
|
break;
|
|||
|
#endif
|
|||
|
default:
|
|||
|
WARN(mcimidi, "Don't know this info command (%lu)\n", dwFlags);
|
|||
|
ret = MCIERR_UNRECOGNIZED_COMMAND;
|
|||
|
}
|
|||
|
}
|
|||
|
if (str) {
|
|||
|
ret = MCI_WriteString(lpParms->lpstrReturn, lpParms->dwRetSize, str);
|
|||
|
} else {
|
|||
|
lpParms->lpstrReturn[0] = 0;
|
|||
|
}
|
|||
|
|
|||
|
return ret;
|
|||
|
}
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MIDI_mciSeek [internal]
|
|||
|
*/
|
|||
|
static DWORD MIDI_mciSeek(UINT16 wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
|
|||
|
{
|
|||
|
DWORD ret = 0;
|
|||
|
WINE_MCIMIDI* wmm = MIDI_mciGetOpenDev(wDevID);
|
|||
|
|
|||
|
TRACE(mcimidi, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
|
|||
|
|
|||
|
if (lpParms == NULL) {
|
|||
|
ret = MCIERR_NULL_PARAMETER_BLOCK;
|
|||
|
} else if (wmm == NULL) {
|
|||
|
ret = MCIERR_INVALID_DEVICE_ID;
|
|||
|
} else {
|
|||
|
MIDI_mciStop(wDevID, MCI_WAIT, 0);
|
|||
|
|
|||
|
if (dwFlags & MCI_SEEK_TO_START) {
|
|||
|
wmm->dwPositionMS = 0;
|
|||
|
} else if (dwFlags & MCI_SEEK_TO_END) {
|
|||
|
wmm->dwPositionMS = 0xFFFFFFFF; /* fixme */
|
|||
|
} else if (dwFlags & MCI_TO) {
|
|||
|
wmm->dwPositionMS = MIDI_ConvertTimeFormatToMS(wmm, lpParms->dwTo);
|
|||
|
} else {
|
|||
|
WARN(mcimidi, "dwFlag doesn't tell where to seek to...\n");
|
|||
|
return MCIERR_MISSING_PARAMETER;
|
|||
|
}
|
|||
|
|
|||
|
TRACE(mcimidi, "Seeking to position=%lu ms\n", wmm->dwPositionMS);
|
|||
|
|
|||
|
if (dwFlags & MCI_NOTIFY) {
|
|||
|
TRACE(mcimidi, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
|
|||
|
mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
|
|||
|
wmm->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
|
|||
|
}
|
|||
|
}
|
|||
|
return ret;
|
|||
|
}
|
|||
|
|
|||
|
/*======================================================================*
|
|||
|
* MIDI entry points *
|
|||
|
*======================================================================*/
|
|||
|
|
|||
|
/**************************************************************************
|
|||
|
* MCIMIDI_DriverProc32 [sample driver]
|
|||
|
*/
|
|||
|
LONG MCIMIDI_DriverProc32(DWORD dwDevID, HDRVR16 hDriv, DWORD wMsg,
|
|||
|
DWORD dwParam1, DWORD dwParam2)
|
|||
|
{
|
|||
|
switch (wMsg) {
|
|||
|
case DRV_LOAD: return 1;
|
|||
|
case DRV_FREE: return 1;
|
|||
|
case DRV_OPEN: return 1;
|
|||
|
case DRV_CLOSE: return 1;
|
|||
|
case DRV_ENABLE: return 1;
|
|||
|
case DRV_DISABLE: return 1;
|
|||
|
case DRV_QUERYCONFIGURE: return 1;
|
|||
|
case DRV_CONFIGURE: MessageBox16(0, "Sample Midi Linux Driver !", "MMLinux Driver", MB_OK); return 1;
|
|||
|
case DRV_INSTALL: return DRVCNF_RESTART;
|
|||
|
case DRV_REMOVE: return DRVCNF_RESTART;
|
|||
|
case MCI_OPEN_DRIVER: return MIDI_mciOpen (dwDevID, dwParam1, (LPMCI_OPEN_PARMS32A) dwParam2);
|
|||
|
case MCI_CLOSE_DRIVER: return MIDI_mciClose (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS) dwParam2);
|
|||
|
case MCI_PLAY: return MIDI_mciPlay (dwDevID, dwParam1, (LPMCI_PLAY_PARMS) dwParam2);
|
|||
|
case MCI_RECORD: return MIDI_mciRecord (dwDevID, dwParam1, (LPMCI_RECORD_PARMS) dwParam2);
|
|||
|
case MCI_STOP: return MIDI_mciStop (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS) dwParam2);
|
|||
|
case MCI_SET: return MIDI_mciSet (dwDevID, dwParam1, (LPMCI_SET_PARMS) dwParam2);
|
|||
|
case MCI_PAUSE: return MIDI_mciPause (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS) dwParam2);
|
|||
|
case MCI_RESUME: return MIDI_mciResume (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS) dwParam2);
|
|||
|
case MCI_STATUS: return MIDI_mciStatus (dwDevID, dwParam1, (LPMCI_STATUS_PARMS) dwParam2);
|
|||
|
case MCI_GETDEVCAPS: return MIDI_mciGetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)dwParam2);
|
|||
|
case MCI_INFO: return MIDI_mciInfo (dwDevID, dwParam1, (LPMCI_INFO_PARMS32A) dwParam2);
|
|||
|
case MCI_SEEK: return MIDI_mciSeek (dwDevID, dwParam1, (LPMCI_SEEK_PARMS) dwParam2);
|
|||
|
case MCI_LOAD:
|
|||
|
case MCI_SAVE:
|
|||
|
case MCI_FREEZE:
|
|||
|
case MCI_PUT:
|
|||
|
case MCI_REALIZE:
|
|||
|
case MCI_UNFREEZE:
|
|||
|
case MCI_UPDATE:
|
|||
|
case MCI_WHERE:
|
|||
|
case MCI_WINDOW:
|
|||
|
case MCI_STEP:
|
|||
|
case MCI_SPIN:
|
|||
|
case MCI_ESCAPE:
|
|||
|
case MCI_COPY:
|
|||
|
case MCI_CUT:
|
|||
|
case MCI_DELETE:
|
|||
|
case MCI_PASTE:
|
|||
|
WARN(mcimidi, "Unsupported command=%s\n", MCI_CommandToString(wMsg));
|
|||
|
break;
|
|||
|
case MCI_OPEN:
|
|||
|
case MCI_CLOSE:
|
|||
|
FIXME(mcimidi, "Shouldn't receive a MCI_OPEN or CLOSE message\n");
|
|||
|
break;
|
|||
|
default:
|
|||
|
TRACE(mcimidi, "Sending msg=%s to default driver proc\n", MCI_CommandToString(wMsg));
|
|||
|
return DefDriverProc32(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
|
|||
|
}
|
|||
|
return MCIERR_UNRECOGNIZED_COMMAND;
|
|||
|
}
|
|||
|
|
|||
|
/*-----------------------------------------------------------------------*/
|