int FX_GetBlasterSettings
(
fx_blaster_config *blaster
)
{
#ifdef PLAT_DOS
int status;
BLASTER_CONFIG Blaster;
FX_SetErrorCode( FX_Ok );
status = BLASTER_GetEnv( &Blaster );
if ( status != BLASTER_Ok )
{
FX_SetErrorCode( FX_BlasterError );
return( FX_Error );
}
blaster->Type = Blaster.Type;
blaster->Address = Blaster.Address;
blaster->Interrupt = Blaster.Interrupt;
blaster->Dma8 = Blaster.Dma8;
blaster->Dma16 = Blaster.Dma16;
blaster->Midi = Blaster.Midi;
blaster->Emu = Blaster.Emu;
#endif
return( FX_Ok );
}
int FX_StartRecording
(
int MixRate,
void ( *function )( char *ptr, int length )
)
{
int status;
switch( FX_SoundDevice )
{
case SoundBlaster :
case Awe32 :
case ProAudioSpectrum :
case SoundMan16 :
status = MV_StartRecording( MixRate, function );
if ( status != MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
status = FX_Warning;
}
else
{
status = FX_Ok;
}
break;
default :
FX_SetErrorCode( FX_InvalidCard );
status = FX_Warning;
break;
}
return( status );
}
int FX_Init
(
int SoundCard,
int numvoices,
int * numchannels,
int * samplebits,
int * mixrate,
void * initdata
)
{
int status;
int devicestatus;
if ( FX_Installed )
{
FX_Shutdown();
}
if (SoundCard == ASS_AutoDetect) {
#if 0 //defined __APPLE__
SoundCard = ASS_CoreAudio;
#elif defined _WIN32
SoundCard = ASS_DirectSound;
#elif defined HAVE_SDL
SoundCard = ASS_SDL;
#else
SoundCard = ASS_NoSound;
#endif
}
if (SoundCard < 0 || SoundCard >= ASS_NumSoundCards) {
FX_SetErrorCode( FX_InvalidCard );
status = FX_Error;
return status;
}
if (SoundDriver_IsPCMSupported(SoundCard) == 0) {
// unsupported cards fall back to no sound
SoundCard = ASS_NoSound;
}
status = FX_Ok;
devicestatus = MV_Init( SoundCard, mixrate, numvoices, numchannels, samplebits, initdata );
if ( devicestatus != MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
status = FX_Error;
}
if ( status == FX_Ok )
{
FX_Installed = TRUE;
}
return( status );
}
int FX_StartDemandFeedPlayback
(
void ( *function )( char **ptr, unsigned long *length ),
int rate,
int pitchoffset,
int vol,
int left,
int right,
int priority,
unsigned long callbackval
)
{
int handle;
handle = MV_StartDemandFeedPlayback( function, rate,
pitchoffset, vol, left, right, priority, callbackval );
if ( handle < MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
handle = FX_Warning;
}
return( handle );
}
/*---------------------------------------------------------------------
Function: FX_PlayLoopedAuto
Play a looped sound, autodetecting the format.
---------------------------------------------------------------------*/
int FX_PlayLoopedAuto( char *ptr, unsigned int length, int loopstart, int loopend,
int pitchoffset, int vol, int left, int right, int priority,
unsigned int callbackval )
{
int handle = -1;
if (!memcmp("Creative Voice File\x1a", ptr, 20)) {
handle = MV_PlayLoopedVOC(ptr, length, loopstart, loopend, pitchoffset,
vol, left, right, priority, callbackval);
} else if (!memcmp("RIFF", ptr, 4) && !memcmp("WAVE", ptr + 8, 4)) {
handle = MV_PlayLoopedWAV(ptr, length, loopstart, loopend, pitchoffset,
vol, left, right, priority, callbackval);
#ifdef HAVE_VORBIS
} else if (!memcmp("OggS", ptr, 4)) {
handle = MV_PlayLoopedVorbis(ptr, length, loopstart, loopend, pitchoffset,
vol, left, right, priority, callbackval);
#endif
}
if ( handle < MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
handle = FX_Warning;
}
return handle;
}
int FX_PlayLoopedRaw
(
uint8_t *ptr,
uint32_t length,
char *loopstart,
char *loopend,
uint32_t rate,
int32_t pitchoffset,
int32_t vol,
int32_t left,
int32_t right,
int32_t priority,
uint32_t callbackval
)
{
int handle;
handle = MV_PlayLoopedRaw( ptr, length, loopstart, loopend,
rate, pitchoffset, vol, left, right, priority, callbackval );
if ( handle < MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
handle = FX_Warning;
}
return( handle );
}
int FX_SetCallBack
(
void ( *function )( unsigned long )
)
{
int status;
status = FX_Ok;
switch( FX_SoundDevice )
{
case SoundBlaster :
case Awe32 :
case ProAudioSpectrum :
case SoundMan16 :
case SoundScape :
case SoundSource :
case TandySoundSource :
case UltraSound :
MV_SetCallBack( function );
break;
default :
FX_SetErrorCode( FX_InvalidCard );
status = FX_Error;
}
return( status );
}
int FX_PlayRaw
(
char *ptr,
unsigned long length,
unsigned rate,
int pitchoffset,
int vol,
int left,
int right,
int priority,
unsigned long callbackval
)
{
int handle;
handle = MV_PlayRaw( ptr, length, rate, pitchoffset,
vol, left, right, priority, callbackval );
if ( handle < MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
handle = FX_Warning;
}
return( handle );
}
int FX_PlayLoopedWAV
(
char *ptr,
long loopstart,
long loopend,
int pitchoffset,
int vol,
int left,
int right,
int priority,
unsigned long callbackval
)
{
int handle;
handle = MV_PlayLoopedWAV( ptr, loopstart, loopend,
pitchoffset, vol, left, right, priority, callbackval );
if ( handle < MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
handle = FX_Warning;
}
return( handle );
}
int FX_Shutdown
(
void
)
{
int status;
if ( !FX_Installed )
{
return( FX_Ok );
}
status = FX_Ok;
switch( FX_SoundDevice )
{
case SoundBlaster :
case Awe32 :
case ProAudioSpectrum :
case SoundMan16 :
case SoundScape :
case SoundSource :
case TandySoundSource :
case UltraSound :
status = MV_Shutdown();
if ( status != MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
status = FX_Error;
}
break;
default :
FX_SetErrorCode( FX_InvalidCard );
status = FX_Error;
}
FX_Installed = FALSE;
LL_UnlockMemory();
return( status );
}
int FX_SetupSoundBlaster
(
fx_blaster_config blaster,
int *MaxVoices,
int *MaxSampleBits,
int *MaxChannels
)
{
#ifdef PLAT_DOS
int DeviceStatus;
BLASTER_CONFIG Blaster;
FX_SetErrorCode( FX_Ok );
FX_SoundDevice = SoundBlaster;
Blaster.Type = blaster.Type;
Blaster.Address = blaster.Address;
Blaster.Interrupt = blaster.Interrupt;
Blaster.Dma8 = blaster.Dma8;
Blaster.Dma16 = blaster.Dma16;
Blaster.Midi = blaster.Midi;
Blaster.Emu = blaster.Emu;
BLASTER_SetCardSettings( Blaster );
DeviceStatus = BLASTER_Init();
if ( DeviceStatus != BLASTER_Ok )
{
FX_SetErrorCode( FX_SoundCardError );
return( FX_Error );
}
*MaxVoices = 8;
BLASTER_GetCardInfo( MaxSampleBits, MaxChannels );
#endif
return( FX_Ok );
}
int FX_SetupCard
(
int SoundCard,
fx_device *device
)
{
int status;
int DeviceStatus;
if ( USER_CheckParameter( "ASSVER" ) )
{
FX_SetErrorCode( FX_ASSVersion );
return( FX_Error );
}
FX_SoundDevice = SoundCard;
status = FX_Ok;
FX_SetErrorCode( FX_Ok );
DeviceStatus = DSL_Init();
if ( DeviceStatus != DSL_Ok )
{
FX_SetErrorCode( FX_SoundCardError );
status = FX_Error;
}
else
{
device->MaxVoices = 32;
device->MaxSampleBits = 0;
device->MaxChannels = 0;
}
return( status );
}
int FX_StartRecording
(
int MixRate,
void ( *function )( char *ptr, int length )
)
{
int status;
FX_SetErrorCode( FX_InvalidCard );
status = FX_Warning;
return( status );
}
int FX_StopSound
(
int handle
)
{
int status;
status = MV_Kill( handle );
if ( status != MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
return( FX_Warning );
}
return( FX_Ok );
}
int FX_EndLooping
(
int handle
)
{
int status;
status = MV_EndLooping( handle );
if ( status == MV_Error )
{
FX_SetErrorCode( FX_MultiVocError );
status = FX_Warning;
}
return( status );
}
int FX_StopAllSounds
(
void
)
{
int status;
status = MV_KillAllVoices();
if ( status != MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
return( FX_Warning );
}
return( FX_Ok );
}
int FX_SetFrequency
(
int handle,
int frequency
)
{
int status;
status = MV_SetFrequency( handle, frequency );
if ( status == MV_Error )
{
FX_SetErrorCode( FX_MultiVocError );
status = FX_Warning;
}
return( status );
}
int FX_SetPitch
(
int handle,
int pitchoffset
)
{
int status;
status = MV_SetPitch( handle, pitchoffset );
if ( status == MV_Error )
{
FX_SetErrorCode( FX_MultiVocError );
status = FX_Warning;
}
return( status );
}
int FX_PauseSound
(
int handle,
int pauseon
)
{
int status;
status = MV_PauseVoice( handle, pauseon );
if ( status != MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
return( FX_Warning );
}
return( FX_Ok );
}
int FX_Pan3D
(
int handle,
int angle,
int distance
)
{
int status;
status = MV_Pan3D( handle, angle, distance );
if ( status != MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
status = FX_Warning;
}
return( status );
}
int FX_SetPan
(
int handle,
int vol,
int left,
int right
)
{
int status;
status = MV_SetPan( handle, vol, left, right );
if ( status == MV_Error )
{
FX_SetErrorCode( FX_MultiVocError );
status = FX_Warning;
}
return( status );
}
int FX_PlayWAV3D
(
uint8_t *ptr,
int32_t pitchoffset,
int32_t angle,
int32_t distance,
int32_t priority,
uint32_t callbackval
)
{
int handle;
handle = MV_PlayWAV3D( ptr, pitchoffset, angle, distance,
priority, callbackval );
if ( handle < MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
handle = FX_Warning;
}
return( handle );
}
/*---------------------------------------------------------------------
Function: FX_PlayAuto3D
Play a positioned sound, autodetecting the format.
---------------------------------------------------------------------*/
int FX_PlayAuto3D( char *ptr, unsigned int length, int pitchoffset, int angle,
int distance, int priority, unsigned int callbackval )
{
int handle = -1;
if (!memcmp("Creative Voice File\x1a", ptr, 20)) {
handle = MV_PlayVOC3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
} else if (!memcmp("RIFF", ptr, 4) && !memcmp("WAVE", ptr + 8, 4)) {
handle = MV_PlayWAV3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
#ifdef HAVE_VORBIS
} else if (!memcmp("OggS", ptr, 4)) {
handle = MV_PlayVorbis3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
#endif
}
if ( handle < MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
handle = FX_Warning;
}
return handle;
}
int FX_PlayWAV3D
(
char *ptr,
int pitchoffset,
int angle,
int distance,
int priority,
unsigned long callbackval
)
{
int handle;
handle = MV_PlayWAV3D( ptr, pitchoffset, angle, distance,
priority, callbackval );
if ( handle < MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
handle = FX_Warning;
}
return( handle );
}
int FX_Shutdown
(
void
)
{
int status;
if ( !FX_Installed )
{
return( FX_Ok );
}
status = MV_Shutdown();
if ( status != MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
status = FX_Error;
}
FX_Installed = FALSE;
return( status );
}
int FX_PlayWAV
(
uint8_t *ptr,
int32_t pitchoffset,
int32_t vol,
int32_t left,
int32_t right,
int32_t priority,
uint32_t callbackval
)
{
int handle;
handle = MV_PlayWAV( ptr, pitchoffset, vol, left, right,
priority, callbackval );
if ( handle < MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
handle = FX_Warning;
}
return( handle );
}
int FX_Init
(
int SoundCard,
int numvoices,
int numchannels,
int samplebits,
unsigned mixrate
)
{
int status;
int devicestatus;
if ( FX_Installed )
{
FX_Shutdown();
}
if ( USER_CheckParameter( "ASSVER" ) )
{
FX_SetErrorCode( FX_ASSVersion );
return( FX_Error );
}
status = LL_LockMemory();
if ( status != LL_Ok )
{
FX_SetErrorCode( FX_DPMI_Error );
return( FX_Error );
}
FX_MixRate = mixrate;
status = FX_Ok;
FX_SoundDevice = SoundCard;
switch( SoundCard )
{
case SoundBlaster :
case Awe32 :
case ProAudioSpectrum :
case SoundMan16 :
case SoundScape :
case SoundSource :
case TandySoundSource :
case UltraSound :
devicestatus = MV_Init( SoundCard, FX_MixRate, numvoices,
numchannels, samplebits );
if ( devicestatus != MV_Ok )
{
FX_SetErrorCode( FX_MultiVocError );
status = FX_Error;
}
break;
default :
FX_SetErrorCode( FX_InvalidCard );
status = FX_Error;
}
if ( status != FX_Ok )
{
LL_UnlockMemory();
}
else
{
FX_Installed = TRUE;
}
return( status );
}
int FX_SetupCard
(
int SoundCard,
fx_device *device
)
{
int status;
int DeviceStatus;
if ( USER_CheckParameter( "ASSVER" ) )
{
FX_SetErrorCode( FX_ASSVersion );
return( FX_Error );
}
FX_SoundDevice = SoundCard;
status = FX_Ok;
FX_SetErrorCode( FX_Ok );
#ifdef PLAT_DOS
switch( SoundCard )
{
case SoundBlaster :
case Awe32 :
DeviceStatus = BLASTER_Init();
if ( DeviceStatus != BLASTER_Ok )
{
FX_SetErrorCode( FX_SoundCardError );
status = FX_Error;
break;
}
device->MaxVoices = 32;
BLASTER_GetCardInfo( &device->MaxSampleBits, &device->MaxChannels );
break;
case ProAudioSpectrum :
case SoundMan16 :
DeviceStatus = PAS_Init();
if ( DeviceStatus != PAS_Ok )
{
FX_SetErrorCode( FX_SoundCardError );
status = FX_Error;
break;
}
device->MaxVoices = 32;
PAS_GetCardInfo( &device->MaxSampleBits, &device->MaxChannels );
break;
case GenMidi :
case SoundCanvas :
case WaveBlaster :
device->MaxVoices = 0;
device->MaxSampleBits = 0;
device->MaxChannels = 0;
break;
case SoundScape :
device->MaxVoices = 32;
DeviceStatus = SOUNDSCAPE_GetCardInfo( &device->MaxSampleBits,
&device->MaxChannels );
if ( DeviceStatus != SOUNDSCAPE_Ok )
{
FX_SetErrorCode( FX_SoundCardError );
status = FX_Error;
}
break;
case UltraSound :
if ( GUSWAVE_Init( 8 ) != GUSWAVE_Ok )
{
FX_SetErrorCode( FX_SoundCardError );
status = FX_Error;
break;
}
device->MaxVoices = 8;
device->MaxSampleBits = 0;
device->MaxChannels = 0;
break;
case SoundSource :
case TandySoundSource :
DeviceStatus = SS_Init( SoundCard );
if ( DeviceStatus != SS_Ok )
{
FX_SetErrorCode( FX_SoundCardError );
status = FX_Error;
break;
}
SS_Shutdown();
device->MaxVoices = 32;
device->MaxSampleBits = 8;
device->MaxChannels = 1;
break;
default :
FX_SetErrorCode( FX_InvalidCard );
status = FX_Error;
}
#else
DeviceStatus = DSL_Init();
if ( DeviceStatus != DSL_Ok )
{
FX_SetErrorCode( FX_SoundCardError );
status = FX_Error;
}
else
{
device->MaxVoices = 32;
device->MaxSampleBits = 0;
device->MaxChannels = 0;
}
#endif
return( status );
}
