void alc_oss_probe(enum DevProbe type)
{
switch(type)
{
case ALL_DEVICE_PROBE:
{
#ifdef HAVE_STAT
struct stat buf;
if(stat(oss_device, &buf) == 0)
#endif
AppendAllDeviceList(oss_device);
}
break;
case CAPTURE_DEVICE_PROBE:
{
#ifdef HAVE_STAT
struct stat buf;
if(stat(oss_capture, &buf) == 0)
#endif
AppendCaptureDeviceList(oss_device);
}
break;
}
}
void alc_alsa_probe(int type)
{
ALuint i;
if(!alsa_load())
return;
if(type == DEVICE_PROBE)
AppendDeviceList(alsaDevice);
else if(type == ALL_DEVICE_PROBE)
{
for(i = 0;i < numDevNames;++i)
free(allDevNameMap[i].name);
free(allDevNameMap);
allDevNameMap = probe_devices(SND_PCM_STREAM_PLAYBACK, &numDevNames);
for(i = 0;i < numDevNames;++i)
AppendAllDeviceList(allDevNameMap[i].name);
}
else if(type == CAPTURE_DEVICE_PROBE)
{
for(i = 0;i < numCaptureDevNames;++i)
free(allCaptureDevNameMap[i].name);
free(allCaptureDevNameMap);
allCaptureDevNameMap = probe_devices(SND_PCM_STREAM_CAPTURE, &numCaptureDevNames);
for(i = 0;i < numCaptureDevNames;++i)
AppendCaptureDeviceList(allCaptureDevNameMap[i].name);
}
}
void alcWinMMProbe(enum DevProbe type)
{
ALuint i;
switch(type)
{
case ALL_DEVICE_PROBE:
ProbePlaybackDevices();
for(i = 0;i < NumPlaybackDevices;i++)
{
if(PlaybackDeviceList[i])
AppendAllDeviceList(PlaybackDeviceList[i]);
}
break;
case CAPTURE_DEVICE_PROBE:
ProbeCaptureDevices();
for(i = 0;i < NumCaptureDevices;i++)
{
if(CaptureDeviceList[i])
AppendCaptureDeviceList(CaptureDeviceList[i]);
}
break;
}
}
void alc_oss_probe( int type )
{
if ( type == DEVICE_PROBE )
{
#ifdef HAVE_STAT
struct stat buf;
if ( stat( GetConfigValue( "oss", "device", "/dev/dsp" ), &buf ) == 0 )
#endif
AppendDeviceList( oss_device );
}
else if ( type == ALL_DEVICE_PROBE )
{
#ifdef HAVE_STAT
struct stat buf;
if ( stat( GetConfigValue( "oss", "device", "/dev/dsp" ), &buf ) == 0 )
#endif
AppendAllDeviceList( oss_device );
}
else if ( type == CAPTURE_DEVICE_PROBE )
{
#ifdef HAVE_STAT
struct stat buf;
if ( stat( GetConfigValue( "oss", "capture", "/dev/dsp" ), &buf ) == 0 )
#endif
AppendCaptureDeviceList( oss_device );
}
}
void alc_alsa_probe(enum DevProbe type)
{
ALuint i;
switch(type)
{
case ALL_DEVICE_PROBE:
for(i = 0;i < numDevNames;++i)
{
free(allDevNameMap[i].name);
free(allDevNameMap[i].device);
}
free(allDevNameMap);
allDevNameMap = probe_devices(SND_PCM_STREAM_PLAYBACK, &numDevNames);
for(i = 0;i < numDevNames;++i)
AppendAllDeviceList(allDevNameMap[i].name);
break;
case CAPTURE_DEVICE_PROBE:
for(i = 0;i < numCaptureDevNames;++i)
{
free(allCaptureDevNameMap[i].name);
free(allCaptureDevNameMap[i].device);
}
free(allCaptureDevNameMap);
allCaptureDevNameMap = probe_devices(SND_PCM_STREAM_CAPTURE, &numCaptureDevNames);
for(i = 0;i < numCaptureDevNames;++i)
AppendCaptureDeviceList(allCaptureDevNameMap[i].name);
break;
}
}
void alcWinMMProbe(int type)
{
ALuint i;
if(type == DEVICE_PROBE)
{
ProbePlaybackDevices();
if(NumPlaybackDevices > 0)
AppendDeviceList(woDefault);
}
else if(type == ALL_DEVICE_PROBE)
{
ProbePlaybackDevices();
if(NumPlaybackDevices > 0)
AppendAllDeviceList(woDefault);
for(i = 0;i < NumPlaybackDevices;i++)
{
if(PlaybackDeviceList[i])
AppendAllDeviceList(PlaybackDeviceList[i]);
}
}
else if(type == CAPTURE_DEVICE_PROBE)
{
ProbeCaptureDevices();
for(i = 0;i < NumCaptureDevices;i++)
{
if(CaptureDeviceList[i])
AppendCaptureDeviceList(CaptureDeviceList[i]);
}
}
}
void alc_oss_init(BackendFuncs *func_list)
{
*func_list = oss_funcs;
oss_device = AppendDeviceList("OSS Software");
AppendAllDeviceList(oss_device);
oss_device_capture = AppendCaptureDeviceList("OSS Capture");
}
void alc_pa_probe(int type)
{
if(!pa_load()) return;
if(type == DEVICE_PROBE)
AppendDeviceList(pa_device);
else if(type == ALL_DEVICE_PROBE)
AppendAllDeviceList(pa_device);
else if(type == CAPTURE_DEVICE_PROBE)
AppendCaptureDeviceList(pa_device);
}
void alc_pulse_probe(int type) //{{{
{
if(!pa_handle) alc_pulse_init(NULL);
if(!pa_handle) return;
if(type == DEVICE_PROBE)
AppendDeviceList(pulse_device);
else if(type == ALL_DEVICE_PROBE)
AppendAllDeviceList(pulse_device);
else if(type == CAPTURE_DEVICE_PROBE)
AppendCaptureDeviceList(pulse_capture_device);
} //}}}
void alc_ca_probe(enum DevProbe type)
{
switch(type)
{
case ALL_DEVICE_PROBE:
AppendAllDevicesList(ca_device);
break;
case CAPTURE_DEVICE_PROBE:
AppendCaptureDeviceList(ca_device);
break;
}
}
void alc_pulse_probe(int type) //{{{
{
if(!pulse_load()) return;
if(type == DEVICE_PROBE)
AppendDeviceList(pulse_device);
else if(type == ALL_DEVICE_PROBE)
AppendAllDeviceList(pulse_device);
else if(type == CAPTURE_DEVICE_PROBE)
AppendCaptureDeviceList(pulse_capture_device);
pulse_unload();
} //}}}
void alc_pulse_probe( int type ) //{{{
{
if ( !pulse_load() ) { return; }
if ( type == DEVICE_PROBE )
{
AppendDeviceList( pulse_device );
}
else if ( type == ALL_DEVICE_PROBE )
{
ALuint i;
for ( i = 0; i < numDevNames; ++i )
{
free( allDevNameMap[i].name );
free( allDevNameMap[i].device_name );
}
free( allDevNameMap );
allDevNameMap = NULL;
numDevNames = 0;
probe_devices( AL_FALSE );
for ( i = 0; i < numDevNames; i++ )
{
AppendAllDeviceList( allDevNameMap[i].name );
}
}
else if ( type == CAPTURE_DEVICE_PROBE )
{
ALuint i;
for ( i = 0; i < numCaptureDevNames; ++i )
{
free( allCaptureDevNameMap[i].name );
free( allCaptureDevNameMap[i].device_name );
}
free( allCaptureDevNameMap );
allCaptureDevNameMap = NULL;
numCaptureDevNames = 0;
probe_devices( AL_TRUE );
for ( i = 0; i < numCaptureDevNames; i++ )
{
AppendCaptureDeviceList( allCaptureDevNameMap[i].name );
}
}
} //}}}
void alcWinMMProbe(int type)
{
ALuint i;
if(type != CAPTURE_DEVICE_PROBE)
return;
ProbeDevices();
for(i = 0;i < NumCaptureDevices;i++)
{
if(CaptureDeviceList[i])
AppendCaptureDeviceList(CaptureDeviceList[i]);
}
}
void alcDSoundProbe(enum DevProbe type)
{
HRESULT hr, hrcom;
ALuint i;
switch(type)
{
case ALL_DEVICE_PROBE:
for(i = 0;i < NumPlaybackDevices;++i)
free(PlaybackDeviceList[i].name);
free(PlaybackDeviceList);
PlaybackDeviceList = NULL;
NumPlaybackDevices = 0;
hr = DirectSoundEnumerateA(DSoundEnumPlaybackDevices, NULL);
if(FAILED(hr))
ERR("Error enumerating DirectSound playback devices (%#x)!\n", (unsigned int)hr);
else
{
for(i = 0;i < NumPlaybackDevices;i++)
AppendAllDevicesList(PlaybackDeviceList[i].name);
}
break;
case CAPTURE_DEVICE_PROBE:
for(i = 0;i < NumCaptureDevices;++i)
free(CaptureDeviceList[i].name);
free(CaptureDeviceList);
CaptureDeviceList = NULL;
NumCaptureDevices = 0;
/* Initialize COM to prevent name truncation */
hrcom = CoInitialize(NULL);
hr = DirectSoundCaptureEnumerateA(DSoundEnumCaptureDevices, NULL);
if(FAILED(hr))
ERR("Error enumerating DirectSound capture devices (%#x)!\n", (unsigned int)hr);
else
{
for(i = 0;i < NumCaptureDevices;i++)
AppendCaptureDeviceList(CaptureDeviceList[i].name);
}
if(SUCCEEDED(hrcom))
CoUninitialize();
break;
}
}
void alcWinMMInit(BackendFuncs *FuncList)
{
ALint lNumDevs;
ALint lLoop;
*FuncList = WinMMFuncs;
lNumDevs = waveInGetNumDevs();
for (lLoop = 0; lLoop < lNumDevs; lLoop++)
{
WAVEINCAPS WaveInCaps;
if(waveInGetDevCaps(lLoop, &WaveInCaps, sizeof(WAVEINCAPS)) == MMSYSERR_NOERROR)
{
char name[128];
snprintf(name, sizeof(name), "WaveIn on %s", WaveInCaps.szPname);
CaptureDeviceList[lLoop] = AppendCaptureDeviceList(name);
}
}
}
void alc_pulse_probe(enum DevProbe type)
{
ALuint i;
switch(type)
{
case ALL_DEVICE_PROBE:
for(i = 0;i < numDevNames;++i)
{
free(allDevNameMap[i].name);
free(allDevNameMap[i].device_name);
}
free(allDevNameMap);
allDevNameMap = NULL;
numDevNames = 0;
probe_devices(AL_FALSE);
for(i = 0;i < numDevNames;i++)
AppendAllDeviceList(allDevNameMap[i].name);
break;
case CAPTURE_DEVICE_PROBE:
for(i = 0;i < numCaptureDevNames;++i)
{
free(allCaptureDevNameMap[i].name);
free(allCaptureDevNameMap[i].device_name);
}
free(allCaptureDevNameMap);
allCaptureDevNameMap = NULL;
numCaptureDevNames = 0;
probe_devices(AL_TRUE);
for(i = 0;i < numCaptureDevNames;i++)
AppendCaptureDeviceList(allCaptureDevNameMap[i].name);
break;
}
}
void alc_alsa_probe(int type)
{
snd_ctl_t *handle;
int card, err, dev, idx;
snd_ctl_card_info_t *info;
snd_pcm_info_t *pcminfo;
snd_pcm_stream_t stream;
char name[128];
ALuint i;
if(!alsa_handle) alc_alsa_init(NULL);
if(!alsa_handle) return;
psnd_ctl_card_info_malloc(&info);
psnd_pcm_info_malloc(&pcminfo);
if(type == DEVICE_PROBE)
AppendDeviceList(alsaDevice);
else if(type == ALL_DEVICE_PROBE)
{
stream = SND_PCM_STREAM_PLAYBACK;
card = -1;
if(psnd_card_next(&card) < 0 || card < 0) {
AL_PRINT("no playback cards found...\n");
psnd_pcm_info_free(pcminfo);
psnd_ctl_card_info_free(info);
return;
}
for(i = 0;i < numDevNames;++i)
free(allDevNameMap[i].name);
allDevNameMap = realloc(allDevNameMap, sizeof(DevMap) * 1);
allDevNameMap[0].name = strdup("ALSA Software on default");
AppendAllDeviceList(allDevNameMap[0].name);
idx = 1;
while(card >= 0) {
sprintf(name, "hw:%d", card);
if ((err = psnd_ctl_open(&handle, name, 0)) < 0) {
AL_PRINT("control open (%i): %s\n", card, psnd_strerror(err));
goto next_card;
}
if ((err = psnd_ctl_card_info(handle, info)) < 0) {
AL_PRINT("control hardware info (%i): %s\n", card, psnd_strerror(err));
psnd_ctl_close(handle);
goto next_card;
}
dev = -1;
while(1) {
const char *cname, *dname;
void *temp;
if (psnd_ctl_pcm_next_device(handle, &dev)<0)
AL_PRINT("snd_ctl_pcm_next_device failed\n");
if (dev < 0)
break;
psnd_pcm_info_set_device(pcminfo, dev);
psnd_pcm_info_set_subdevice(pcminfo, 0);
psnd_pcm_info_set_stream(pcminfo, stream);
if ((err = psnd_ctl_pcm_info(handle, pcminfo)) < 0) {
if (err != -ENOENT)
AL_PRINT("control digital audio info (%i): %s\n", card, psnd_strerror(err));
continue;
}
temp = realloc(allDevNameMap, sizeof(DevMap) * (idx+1));
if(temp)
{
allDevNameMap = temp;
cname = psnd_ctl_card_info_get_name(info);
dname = psnd_pcm_info_get_name(pcminfo);
snprintf(name, sizeof(name), "ALSA Software on %s [%s] (hw:%d,%d)",
cname, dname, card, dev);
AppendAllDeviceList(name);
allDevNameMap[idx].name = strdup(name);
allDevNameMap[idx].card = card;
allDevNameMap[idx].dev = dev;
idx++;
}
}
psnd_ctl_close(handle);
next_card:
if(psnd_card_next(&card) < 0) {
AL_PRINT("snd_card_next failed\n");
break;
}
}
numDevNames = idx;
}
else if(type == CAPTURE_DEVICE_PROBE)
{
stream = SND_PCM_STREAM_CAPTURE;
card = -1;
if(psnd_card_next(&card) < 0 || card < 0) {
AL_PRINT("no capture cards found...\n");
psnd_pcm_info_free(pcminfo);
psnd_ctl_card_info_free(info);
return;
}
for(i = 0;i < numCaptureDevNames;++i)
free(allCaptureDevNameMap[i].name);
allCaptureDevNameMap = realloc(allCaptureDevNameMap, sizeof(DevMap) * 1);
allCaptureDevNameMap[0].name = strdup("ALSA Capture on default");
AppendCaptureDeviceList(allCaptureDevNameMap[0].name);
idx = 1;
while (card >= 0) {
sprintf(name, "hw:%d", card);
handle = NULL;
if ((err = psnd_ctl_open(&handle, name, 0)) < 0) {
AL_PRINT("control open (%i): %s\n", card, psnd_strerror(err));
}
if (err >= 0 && (err = psnd_ctl_card_info(handle, info)) < 0) {
AL_PRINT("control hardware info (%i): %s\n", card, psnd_strerror(err));
}
else if (err >= 0)
{
dev = -1;
while(1) {
const char *cname, *dname;
void *temp;
if (psnd_ctl_pcm_next_device(handle, &dev)<0)
AL_PRINT("snd_ctl_pcm_next_device failed\n");
if (dev < 0)
break;
psnd_pcm_info_set_device(pcminfo, dev);
psnd_pcm_info_set_subdevice(pcminfo, 0);
psnd_pcm_info_set_stream(pcminfo, stream);
if ((err = psnd_ctl_pcm_info(handle, pcminfo)) < 0) {
if (err != -ENOENT)
AL_PRINT("control digital audio info (%i): %s\n", card, psnd_strerror(err));
continue;
}
temp = realloc(allCaptureDevNameMap, sizeof(DevMap) * (idx+1));
if(temp)
{
allCaptureDevNameMap = temp;
cname = psnd_ctl_card_info_get_name(info);
dname = psnd_pcm_info_get_name(pcminfo);
snprintf(name, sizeof(name), "ALSA Capture on %s [%s] (hw:%d,%d)",
cname, dname, card, dev);
AppendCaptureDeviceList(name);
allCaptureDevNameMap[idx].name = strdup(name);
allCaptureDevNameMap[idx].card = card;
allCaptureDevNameMap[idx].dev = dev;
idx++;
}
}
}
if(handle) psnd_ctl_close(handle);
if(psnd_card_next(&card) < 0) {
AL_PRINT("snd_card_next failed\n");
break;
}
}
numCaptureDevNames = idx;
}
psnd_pcm_info_free(pcminfo);
psnd_ctl_card_info_free(info);
}
static inline void AppendCaptureDeviceList2(const al_string *name)
{
if(!al_string_empty(*name))
AppendCaptureDeviceList(al_string_get_cstr(*name));
}
void alc_pulse_probe(enum DevProbe type) //{{{
{
pa_threaded_mainloop *loop;
ALuint i;
switch(type)
{
case DEVICE_PROBE:
if((loop=pa_threaded_mainloop_new()) &&
pa_threaded_mainloop_start(loop) >= 0)
{
pa_context *context;
pa_threaded_mainloop_lock(loop);
context = connect_context(loop, AL_FALSE);
if(context)
{
AppendDeviceList(pulse_device);
pa_context_disconnect(context);
pa_context_unref(context);
}
pa_threaded_mainloop_unlock(loop);
pa_threaded_mainloop_stop(loop);
}
if(loop)
pa_threaded_mainloop_free(loop);
break;
case ALL_DEVICE_PROBE:
for(i = 0;i < numDevNames;++i)
{
free(allDevNameMap[i].name);
free(allDevNameMap[i].device_name);
}
free(allDevNameMap);
allDevNameMap = NULL;
numDevNames = 0;
probe_devices(AL_FALSE);
for(i = 0;i < numDevNames;i++)
AppendAllDeviceList(allDevNameMap[i].name);
break;
case CAPTURE_DEVICE_PROBE:
for(i = 0;i < numCaptureDevNames;++i)
{
free(allCaptureDevNameMap[i].name);
free(allCaptureDevNameMap[i].device_name);
}
free(allCaptureDevNameMap);
allCaptureDevNameMap = NULL;
numCaptureDevNames = 0;
probe_devices(AL_TRUE);
for(i = 0;i < numCaptureDevNames;i++)
AppendCaptureDeviceList(allCaptureDevNameMap[i].name);
break;
}
} //}}}
