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Commit 209ce0be authored by Alexandre Julliard's avatar Alexandre Julliard
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Avoid linking error with older alsa libs.

parent f6386788
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Showing with 144 additions and 143 deletions
dlls/winmm/winealsa/midi.c
View file @ 209ce0be
......@@ -156,149 +156,6 @@ static int MIDI_AlsaToWindowsDeviceType(int type)
}
/**************************************************************************
* OSS_MidiInit [internal]
*
* Initializes the MIDI devices information variables
*/
LONG ALSA_MidiInit(void)
{
static BOOL bInitDone = FALSE;
snd_seq_client_info_t *cinfo;
snd_seq_port_info_t *pinfo;
int count;
if (bInitDone)
return TRUE;
TRACE("Initializing the MIDI variables.\n");
bInitDone = TRUE;
/* try to open device */
if (midiOpenSeq(0) == -1) {
return TRUE;
}
#if 0 /* Debug purpose */
snd_lib_error_set_handler(error_handler);
#endif
snd_seq_client_info_alloca(&cinfo);
snd_seq_port_info_alloca(&pinfo);
snd_seq_client_info_set_client(cinfo, -1);
while(snd_seq_query_next_client(midiSeq, cinfo) >= 0) {
snd_seq_port_info_set_client(pinfo, snd_seq_client_info_get_client(cinfo));
snd_seq_port_info_set_port(pinfo, -1);
count = 0;
while (snd_seq_query_next_port(midiSeq, pinfo) >= 0) {
int cap = snd_seq_port_info_get_capability(pinfo);
int type = snd_seq_port_info_get_type(pinfo);
if (cap & SND_SEQ_PORT_CAP_WRITE) {
TRACE("OUT (%d:%s:%s:%d:%s:%x)\n",snd_seq_client_info_get_client(cinfo),
snd_seq_client_info_get_name(cinfo),
snd_seq_client_info_get_type(cinfo) == SND_SEQ_USER_CLIENT ? "user" : "kernel",
snd_seq_port_info_get_port(pinfo),
snd_seq_port_info_get_name(pinfo),
type);
if (MODM_NumDevs >= MAX_MIDIOUTDRV)
continue;
if (!type)
continue;
memcpy(&MidiOutDev[MODM_NumDevs].addr, snd_seq_port_info_get_addr(pinfo), sizeof(snd_seq_addr_t));
/* Manufac ID. We do not have access to this with soundcard.h
* Does not seem to be a problem, because in mmsystem.h only
* Microsoft's ID is listed.
*/
MidiOutDev[MODM_NumDevs].caps.wMid = 0x00FF;
MidiOutDev[MODM_NumDevs].caps.wPid = 0x0001; /* FIXME Product ID */
/* Product Version. We simply say "1" */
MidiOutDev[MODM_NumDevs].caps.vDriverVersion = 0x001;
MidiOutDev[MODM_NumDevs].caps.wChannelMask = 0xFFFF;
/* FIXME Do we have this information?
* Assuming the soundcards can handle
* MIDICAPS_VOLUME and MIDICAPS_LRVOLUME but
* not MIDICAPS_CACHE.
*/
MidiOutDev[MODM_NumDevs].caps.dwSupport = MIDICAPS_VOLUME|MIDICAPS_LRVOLUME;
strcpy(MidiOutDev[MODM_NumDevs].caps.szPname, snd_seq_client_info_get_name(cinfo));
MidiOutDev[MODM_NumDevs].caps.wTechnology = MIDI_AlsaToWindowsDeviceType(type);
MidiOutDev[MODM_NumDevs].caps.wVoices = 16;
/* FIXME Is it possible to know the maximum
* number of simultaneous notes of a soundcard ?
* I believe we don't have this information, but
* it's probably equal or more than wVoices
*/
MidiOutDev[MODM_NumDevs].caps.wNotes = 16;
MidiOutDev[MODM_NumDevs].bEnabled = TRUE;
TRACE("MidiOut[%d]\tname='%s' techn=%d voices=%d notes=%d chnMsk=%04x support=%ld\n"
"\tALSA info: midi dev-type=%lx, capa=%lx\n",
MODM_NumDevs, MidiOutDev[MODM_NumDevs].caps.szPname, MidiOutDev[MODM_NumDevs].caps.wTechnology,
MidiOutDev[MODM_NumDevs].caps.wVoices, MidiOutDev[MODM_NumDevs].caps.wNotes,
MidiOutDev[MODM_NumDevs].caps.wChannelMask, MidiOutDev[MODM_NumDevs].caps.dwSupport,
(long)type, (long)0);
MODM_NumDevs++;
}
if (cap & SND_SEQ_PORT_CAP_READ) {
TRACE("IN (%d:%s:%s:%d:%s:%x)\n",snd_seq_client_info_get_client(cinfo),
snd_seq_client_info_get_name(cinfo),
snd_seq_client_info_get_type(cinfo) == SND_SEQ_USER_CLIENT ? "user" : "kernel",
snd_seq_port_info_get_port(pinfo),
snd_seq_port_info_get_name(pinfo),
type);
if (MIDM_NumDevs >= MAX_MIDIINDRV)
continue;
if (!type)
continue;
memcpy(&MidiInDev[MIDM_NumDevs].addr, snd_seq_port_info_get_addr(pinfo), sizeof(snd_seq_addr_t));
/* Manufac ID. We do not have access to this with soundcard.h
* Does not seem to be a problem, because in mmsystem.h only
* Microsoft's ID is listed.
*/
MidiInDev[MIDM_NumDevs].caps.wMid = 0x00FF;
MidiInDev[MIDM_NumDevs].caps.wPid = 0x0001; /* FIXME Product ID */
/* Product Version. We simply say "1" */
MidiInDev[MIDM_NumDevs].caps.vDriverVersion = 0x001;
/* FIXME Do we have this information?
* Assuming the soundcards can handle
* MIDICAPS_VOLUME and MIDICAPS_LRVOLUME but
* not MIDICAPS_CACHE.
*/
MidiInDev[MIDM_NumDevs].caps.dwSupport = MIDICAPS_VOLUME|MIDICAPS_LRVOLUME;
strcpy(MidiInDev[MIDM_NumDevs].caps.szPname, snd_seq_client_info_get_name(cinfo));
MidiInDev[MIDM_NumDevs].state = 0;
TRACE("MidiIn [%d]\tname='%s' support=%ld\n"
"\tALSA info: midi dev-type=%lx, capa=%lx\n",
MIDM_NumDevs, MidiInDev[MIDM_NumDevs].caps.szPname, MidiInDev[MIDM_NumDevs].caps.dwSupport,
(long)type, (long)0);
MIDM_NumDevs++;
}
}
}
/* close file and exit */
midiCloseSeq();
TRACE("End\n");
return TRUE;
}
/**************************************************************************
* MIDI_NotifyClient [internal]
*/
static DWORD MIDI_NotifyClient(UINT wDevID, WORD wMsg,
......@@ -1102,6 +959,150 @@ static DWORD modReset(WORD wDevID)
*======================================================================*/
/**************************************************************************
* ALSA_MidiInit [internal]
*
* Initializes the MIDI devices information variables
*/
LONG ALSA_MidiInit(void)
{
#if defined(HAVE_ALSA) && ((SND_LIB_MAJOR == 0 && SND_LIB_MINOR >= 9) || SND_LIB_MAJOR >= 1)
static BOOL bInitDone = FALSE;
snd_seq_client_info_t *cinfo;
snd_seq_port_info_t *pinfo;
int count;
if (bInitDone)
return TRUE;
TRACE("Initializing the MIDI variables.\n");
bInitDone = TRUE;
/* try to open device */
if (midiOpenSeq(0) == -1) {
return TRUE;
}
#if 0 /* Debug purpose */
snd_lib_error_set_handler(error_handler);
#endif
snd_seq_client_info_alloca(&cinfo);
snd_seq_port_info_alloca(&pinfo);
snd_seq_client_info_set_client(cinfo, -1);
while(snd_seq_query_next_client(midiSeq, cinfo) >= 0) {
snd_seq_port_info_set_client(pinfo, snd_seq_client_info_get_client(cinfo));
snd_seq_port_info_set_port(pinfo, -1);
count = 0;
while (snd_seq_query_next_port(midiSeq, pinfo) >= 0) {
int cap = snd_seq_port_info_get_capability(pinfo);
int type = snd_seq_port_info_get_type(pinfo);
if (cap & SND_SEQ_PORT_CAP_WRITE) {
TRACE("OUT (%d:%s:%s:%d:%s:%x)\n",snd_seq_client_info_get_client(cinfo),
snd_seq_client_info_get_name(cinfo),
snd_seq_client_info_get_type(cinfo) == SND_SEQ_USER_CLIENT ? "user" : "kernel",
snd_seq_port_info_get_port(pinfo),
snd_seq_port_info_get_name(pinfo),
type);
if (MODM_NumDevs >= MAX_MIDIOUTDRV)
continue;
if (!type)
continue;
memcpy(&MidiOutDev[MODM_NumDevs].addr, snd_seq_port_info_get_addr(pinfo), sizeof(snd_seq_addr_t));
/* Manufac ID. We do not have access to this with soundcard.h
* Does not seem to be a problem, because in mmsystem.h only
* Microsoft's ID is listed.
*/
MidiOutDev[MODM_NumDevs].caps.wMid = 0x00FF;
MidiOutDev[MODM_NumDevs].caps.wPid = 0x0001; /* FIXME Product ID */
/* Product Version. We simply say "1" */
MidiOutDev[MODM_NumDevs].caps.vDriverVersion = 0x001;
MidiOutDev[MODM_NumDevs].caps.wChannelMask = 0xFFFF;
/* FIXME Do we have this information?
* Assuming the soundcards can handle
* MIDICAPS_VOLUME and MIDICAPS_LRVOLUME but
* not MIDICAPS_CACHE.
*/
MidiOutDev[MODM_NumDevs].caps.dwSupport = MIDICAPS_VOLUME|MIDICAPS_LRVOLUME;
strcpy(MidiOutDev[MODM_NumDevs].caps.szPname, snd_seq_client_info_get_name(cinfo));
MidiOutDev[MODM_NumDevs].caps.wTechnology = MIDI_AlsaToWindowsDeviceType(type);
MidiOutDev[MODM_NumDevs].caps.wVoices = 16;
/* FIXME Is it possible to know the maximum
* number of simultaneous notes of a soundcard ?
* I believe we don't have this information, but
* it's probably equal or more than wVoices
*/
MidiOutDev[MODM_NumDevs].caps.wNotes = 16;
MidiOutDev[MODM_NumDevs].bEnabled = TRUE;
TRACE("MidiOut[%d]\tname='%s' techn=%d voices=%d notes=%d chnMsk=%04x support=%ld\n"
"\tALSA info: midi dev-type=%lx, capa=%lx\n",
MODM_NumDevs, MidiOutDev[MODM_NumDevs].caps.szPname, MidiOutDev[MODM_NumDevs].caps.wTechnology,
MidiOutDev[MODM_NumDevs].caps.wVoices, MidiOutDev[MODM_NumDevs].caps.wNotes,
MidiOutDev[MODM_NumDevs].caps.wChannelMask, MidiOutDev[MODM_NumDevs].caps.dwSupport,
(long)type, (long)0);
MODM_NumDevs++;
}
if (cap & SND_SEQ_PORT_CAP_READ) {
TRACE("IN (%d:%s:%s:%d:%s:%x)\n",snd_seq_client_info_get_client(cinfo),
snd_seq_client_info_get_name(cinfo),
snd_seq_client_info_get_type(cinfo) == SND_SEQ_USER_CLIENT ? "user" : "kernel",
snd_seq_port_info_get_port(pinfo),
snd_seq_port_info_get_name(pinfo),
type);
if (MIDM_NumDevs >= MAX_MIDIINDRV)
continue;
if (!type)
continue;
memcpy(&MidiInDev[MIDM_NumDevs].addr, snd_seq_port_info_get_addr(pinfo), sizeof(snd_seq_addr_t));
/* Manufac ID. We do not have access to this with soundcard.h
* Does not seem to be a problem, because in mmsystem.h only
* Microsoft's ID is listed.
*/
MidiInDev[MIDM_NumDevs].caps.wMid = 0x00FF;
MidiInDev[MIDM_NumDevs].caps.wPid = 0x0001; /* FIXME Product ID */
/* Product Version. We simply say "1" */
MidiInDev[MIDM_NumDevs].caps.vDriverVersion = 0x001;
/* FIXME Do we have this information?
* Assuming the soundcards can handle
* MIDICAPS_VOLUME and MIDICAPS_LRVOLUME but
* not MIDICAPS_CACHE.
*/
MidiInDev[MIDM_NumDevs].caps.dwSupport = MIDICAPS_VOLUME|MIDICAPS_LRVOLUME;
strcpy(MidiInDev[MIDM_NumDevs].caps.szPname, snd_seq_client_info_get_name(cinfo));
MidiInDev[MIDM_NumDevs].state = 0;
TRACE("MidiIn [%d]\tname='%s' support=%ld\n"
"\tALSA info: midi dev-type=%lx, capa=%lx\n",
MIDM_NumDevs, MidiInDev[MIDM_NumDevs].caps.szPname, MidiInDev[MIDM_NumDevs].caps.dwSupport,
(long)type, (long)0);
MIDM_NumDevs++;
}
}
}
/* close file and exit */
midiCloseSeq();
TRACE("End\n");
#endif
return TRUE;
}
/**************************************************************************
* midMessage (WINEOSS.4)
*/
DWORD WINAPI ALSA_midMessage(UINT wDevID, UINT wMsg, DWORD dwUser,
......
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