int vmsStartRecord(VmsPlayRecordType *vmsP)
{
int er;
vmsP->playRecordObj = gsm_create();
SetAudioTypeLocal(0,2);//record
vmsP->aqRecordPlayPcm = InitAudio(vmsP, CallBackVmsUI, CallBackVmsSoundPCM);//playback
if(CreateSoundThread(false,vmsP->aqRecordPlayPcm,false,0))
{
DeInitAudio( vmsP->aqRecordPlayPcm,false);
vmsP->aqRecordPlayPcm = 0;
return 1;
}
else
{
er = PlayAudio(vmsP->aqRecordPlayPcm);
if(er)
{
DeInitAudio( vmsP->aqRecordPlayPcm,true);
vmsP->aqRecordPlayPcm = 0;
}
return er;
}
}
int openSoundInterface(void *udata,int isFullDuplex)
{
LtpInterfaceType *ltpInterfaceP;
ltpInterfaceP = (LtpInterfaceType *)udata;
if(ltpInterfaceP->ltpObjectP->sipOnB || ltpInterfaceP->playbackP ||ltpInterfaceP->stopAutioQueueImidateB==true)
{
return 0;
}
ltpInterfaceP->holdB = false;
DeInitAudio( ltpInterfaceP->playbackP,false);
DeInitAudio( ltpInterfaceP->recordP,false);
ltpInterfaceP->playbackP = 0;
ltpInterfaceP->recordP = 0;
SetAudioTypeLocal(ltpInterfaceP,0);//record as well as play back
ltpInterfaceP->playbackP = InitAudio(ltpInterfaceP, CallBackUI, 0);//playback
if(CreateSoundThread(true,ltpInterfaceP->playbackP,false,0))
{
DeInitAudio( ltpInterfaceP->playbackP,false);
ltpInterfaceP->playbackP = 0;
}
ltpInterfaceP->recordP = InitAudio(ltpInterfaceP, CallBackUI, CallBackSoundPCM);
if(CreateSoundThread(false,ltpInterfaceP->recordP,false,ltpInterfaceP->ltpObjectP->soundBlockSize*2))
{
DeInitAudio( ltpInterfaceP->recordP,false);
ltpInterfaceP->recordP = 0;
}
PlayAudio(ltpInterfaceP->recordP);
//sleep(10);
PlayAudio(ltpInterfaceP->playbackP);
//PlayAudio(ltpInterfaceObjectP->recordP);
return 0;
}
int vmsStartPlay(VmsPlayRecordType *vmsP)
{
vmsP->playRecordObj = gsm_create();
SetAudioTypeLocal(0,1);// play back
SetSpeakerOnOrOff(0, 1);
vmsP->aqRecordPlayPcm = InitAudio(vmsP, CallBackVmsUI, CallBackVmsSoundPCM);//playback
if(CreateSoundThread(true,vmsP->aqRecordPlayPcm,false,0))
{
DeInitAudio( vmsP->aqRecordPlayPcm,false);
vmsP->aqRecordPlayPcm = 0;
return 1;
}
else
{
//vmsP->aqRecordPlayPcm->playStartedB = true;
PlayBuffStart(vmsP->aqRecordPlayPcm);
PlayAudio(vmsP->aqRecordPlayPcm);
return 0;
}
}
MMRESULT
CreateSoundDeviceInstance(
IN PSOUND_DEVICE SoundDevice,
OUT PSOUND_DEVICE_INSTANCE* SoundDeviceInstance)
{
MMRESULT Result;
PMMFUNCTION_TABLE FunctionTable;
SND_TRACE(L"Creating a sound device instance\n");
VALIDATE_MMSYS_PARAMETER( IsValidSoundDevice(SoundDevice) );
VALIDATE_MMSYS_PARAMETER( SoundDeviceInstance != NULL );
Result = AllocateSoundDeviceInstance(SoundDeviceInstance);
if ( ! MMSUCCESS(Result) )
return TranslateInternalMmResult(Result);
/* Get the "open" routine from the function table, and validate it */
Result = GetSoundDeviceFunctionTable(SoundDevice, &FunctionTable);
if ( ! MMSUCCESS(Result) )
{
FreeSoundDeviceInstance(*SoundDeviceInstance);
return TranslateInternalMmResult(Result);
}
if ( FunctionTable->Open == NULL )
{
FreeSoundDeviceInstance(*SoundDeviceInstance);
return MMSYSERR_NOTSUPPORTED;
}
/* Set up the members of the structure */
(*SoundDeviceInstance)->Next = NULL;
(*SoundDeviceInstance)->Device = SoundDevice;
(*SoundDeviceInstance)->Handle = NULL;
(*SoundDeviceInstance)->Thread = NULL;
(*SoundDeviceInstance)->WinMM.Handle = INVALID_HANDLE_VALUE;
(*SoundDeviceInstance)->WinMM.ClientCallback = 0;
(*SoundDeviceInstance)->WinMM.ClientCallbackInstanceData = 0;
(*SoundDeviceInstance)->WinMM.Flags = 0;
/* Initialise the members of the struct used by the sound thread */
(*SoundDeviceInstance)->HeadWaveHeader = NULL;
(*SoundDeviceInstance)->TailWaveHeader = NULL;
(*SoundDeviceInstance)->OutstandingBuffers = 0;
(*SoundDeviceInstance)->LoopsRemaining = 0;
/* Create the streaming thread (TODO - is this for wave only?) */
Result = CreateSoundThread(&(*SoundDeviceInstance)->Thread);
if ( ! MMSUCCESS(Result) )
{
FreeSoundDeviceInstance(*SoundDeviceInstance);
return TranslateInternalMmResult(Result);
}
/* Add the instance to the list */
Result = ListSoundDeviceInstance(SoundDevice, *SoundDeviceInstance);
if ( ! MMSUCCESS(Result) )
{
FreeSoundDeviceInstance(*SoundDeviceInstance);
return TranslateInternalMmResult(Result);
}
/* Try and open the device */
Result = FunctionTable->Open(SoundDevice, (&(*SoundDeviceInstance)->Handle));
if ( ! MMSUCCESS(Result) )
{
UnlistSoundDeviceInstance(*SoundDeviceInstance);
FreeSoundDeviceInstance(*SoundDeviceInstance);
return TranslateInternalMmResult(Result);
}
return MMSYSERR_NOERROR;
}
