AL_API void AL_APIENTRY alListener3i(ALenum eParam, ALint lValue1, ALint lValue2, ALint lValue3)
{
ALCcontext *Context;
switch(eParam)
{
case AL_POSITION:
case AL_VELOCITY:
alListener3f(eParam, (ALfloat)lValue1, (ALfloat)lValue2, (ALfloat)lValue3);
return;
}
Context = GetContextRef();
if(!Context) return;
switch(eParam)
{
default:
alSetError(Context, AL_INVALID_ENUM);
break;
}
ALCcontext_DecRef(Context);
}
AL_API ALvoid AL_APIENTRY alDisable(ALenum capability)
{
ALCcontext *Context;
Context = GetContextRef();
if(!Context) return;
al_try
{
switch(capability)
{
case AL_SOURCE_DISTANCE_MODEL:
Context->SourceDistanceModel = AL_FALSE;
Context->UpdateSources = AL_TRUE;
break;
default:
al_throwerr(Context, AL_INVALID_ENUM);
}
}
al_endtry;
ALCcontext_DecRef(Context);
}
AL_API ALvoid AL_APIENTRY alListenerf(ALenum eParam, ALfloat flValue)
{
ALCcontext *Context;
Context = GetContextRef();
if(!Context) return;
switch(eParam)
{
case AL_GAIN:
if(flValue >= 0.0f && isfinite(flValue))
{
Context->Listener.Gain = flValue;
Context->UpdateSources = AL_TRUE;
}
else
alSetError(Context, AL_INVALID_VALUE);
break;
case AL_METERS_PER_UNIT:
if(flValue > 0.0f && isfinite(flValue))
{
Context->Listener.MetersPerUnit = flValue;
Context->UpdateSources = AL_TRUE;
}
else
alSetError(Context, AL_INVALID_VALUE);
break;
default:
alSetError(Context, AL_INVALID_ENUM);
break;
}
ALCcontext_DecRef(Context);
}
AL_API void AL_APIENTRY alGetListener3i(ALenum param, ALint *value1, ALint *value2, ALint *value3)
{
ALCcontext *Context;
Context = GetContextRef();
if(!Context) return;
al_try
{
CHECK_VALUE(Context, value1 && value2 && value3);
switch (param)
{
case AL_POSITION:
LockContext(Context);
*value1 = (ALint)Context->Listener->Position[0];
*value2 = (ALint)Context->Listener->Position[1];
*value3 = (ALint)Context->Listener->Position[2];
UnlockContext(Context);
break;
case AL_VELOCITY:
LockContext(Context);
*value1 = (ALint)Context->Listener->Velocity[0];
*value2 = (ALint)Context->Listener->Velocity[1];
*value3 = (ALint)Context->Listener->Velocity[2];
UnlockContext(Context);
break;
default:
al_throwerr(Context, AL_INVALID_ENUM);
}
}
al_endtry;
ALCcontext_DecRef(Context);
}
AL_API void AL_APIENTRY alBufferi(ALuint buffer, ALenum param, ALint value)
{
ALCdevice *device;
ALCcontext *context;
ALbuffer *albuf;
context = GetContextRef();
if(!context) return;
device = context->Device;
LockBuffersRead(device);
if((albuf=LookupBuffer(device, buffer)) == NULL)
SET_ERROR_AND_GOTO(context, AL_INVALID_NAME, done);
switch(param)
{
case AL_UNPACK_BLOCK_ALIGNMENT_SOFT:
if(!(value >= 0))
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
ATOMIC_STORE_SEQ(&albuf->UnpackAlign, value);
break;
case AL_PACK_BLOCK_ALIGNMENT_SOFT:
if(!(value >= 0))
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
ATOMIC_STORE_SEQ(&albuf->PackAlign, value);
break;
default:
SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done);
}
done:
UnlockBuffersRead(device);
ALCcontext_DecRef(context);
}
AL_API ALvoid AL_APIENTRY alListeneri(ALenum param, ALint value)
{
ALCcontext *Context;
(void)value;
Context = GetContextRef();
if(!Context) return;
al_try
{
switch(param)
{
case AL_PRIORITY_SLOTS:
Context->PrioritySlots = (ALsizei)value;
break;
default:
al_throwerr(Context, AL_INVALID_ENUM);
}
}
al_endtry;
ALCcontext_DecRef(Context);
}
AL_API ALvoid AL_APIENTRY alDeleteAuxiliaryEffectSlots(ALsizei n, const ALuint *effectslots)
{
ALCcontext *context;
ALeffectslot *slot;
ALsizei i;
context = GetContextRef();
if(!context) return;
if(!(n >= 0))
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
for(i = 0;i < n;i++)
{
if((slot=LookupEffectSlot(context, effectslots[i])) == NULL)
SET_ERROR_AND_GOTO(context, AL_INVALID_NAME, done);
if(ReadRef(&slot->ref) != 0)
SET_ERROR_AND_GOTO(context, AL_INVALID_OPERATION, done);
}
// All effectslots are valid
for(i = 0;i < n;i++)
{
if((slot=RemoveEffectSlot(context, effectslots[i])) == NULL)
continue;
FreeThunkEntry(slot->id);
RemoveEffectSlotArray(context, slot);
DELETE_OBJ(slot->EffectState);
memset(slot, 0, sizeof(*slot));
al_free(slot);
}
done:
ALCcontext_DecRef(context);
}
AL_API ALboolean AL_APIENTRY alIsExtensionPresent(const ALchar *extName)
{
ALboolean bIsSupported = AL_FALSE;
ALCcontext *Context;
const char *ptr;
size_t len;
Context = GetContextRef();
if(!Context) return AL_FALSE;
if(!extName)
alSetError(Context, AL_INVALID_VALUE);
else
{
len = strlen(extName);
ptr = Context->ExtensionList;
while(ptr && *ptr)
{
if(strncasecmp(ptr, extName, len) == 0 &&
(ptr[len] == '\0' || isspace(ptr[len])))
{
bIsSupported = AL_TRUE;
break;
}
if((ptr=strchr(ptr, ' ')) != NULL)
{
do {
++ptr;
} while(isspace(*ptr));
}
}
}
ALCcontext_DecRef(Context);
return bIsSupported;
}
AL_API ALvoid AL_APIENTRY alDisable(ALenum capability)
{
ALCcontext *context;
context = GetContextRef();
if(!context) return;
WriteLock(&context->PropLock);
switch(capability)
{
case AL_SOURCE_DISTANCE_MODEL:
context->SourceDistanceModel = AL_FALSE;
break;
default:
SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done);
}
if(!ATOMIC_LOAD(&context->DeferUpdates, almemory_order_acquire))
UpdateListenerProps(context);
done:
WriteUnlock(&context->PropLock);
ALCcontext_DecRef(context);
}
AL_API ALvoid AL_APIENTRY alGetBufferi(ALuint buffer, ALenum param, ALint *value)
{
ALCdevice *device;
ALCcontext *context;
ALbuffer *albuf;
context = GetContextRef();
if(!context) return;
device = context->Device;
if((albuf=LookupBuffer(device, buffer)) == NULL)
SET_ERROR_AND_GOTO(context, AL_INVALID_NAME, done);
if(!(value))
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
switch(param)
{
case AL_FREQUENCY:
*value = albuf->Frequency;
break;
case AL_BITS:
*value = BytesFromFmt(albuf->FmtType) * 8;
break;
case AL_CHANNELS:
*value = ChannelsFromFmt(albuf->FmtChannels);
break;
case AL_SIZE:
ReadLock(&albuf->lock);
*value = albuf->SampleLen * FrameSizeFromFmt(albuf->FmtChannels,
albuf->FmtType);
ReadUnlock(&albuf->lock);
break;
case AL_INTERNAL_FORMAT_SOFT:
*value = albuf->Format;
break;
case AL_BYTE_LENGTH_SOFT:
*value = albuf->OriginalSize;
break;
case AL_SAMPLE_LENGTH_SOFT:
*value = albuf->SampleLen;
break;
case AL_UNPACK_BLOCK_ALIGNMENT_SOFT:
*value = albuf->UnpackAlign;
break;
case AL_PACK_BLOCK_ALIGNMENT_SOFT:
*value = albuf->PackAlign;
break;
default:
SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done);
}
done:
ALCcontext_DecRef(context);
}
AL_API ALvoid AL_APIENTRY alBufferSubDataSOFT(ALuint buffer, ALenum format, const ALvoid *data, ALsizei offset, ALsizei length)
{
enum UserFmtChannels srcchannels;
enum UserFmtType srctype;
ALCdevice *device;
ALCcontext *context;
ALbuffer *albuf;
ALuint byte_align;
ALuint channels;
ALuint bytes;
ALsizei align;
context = GetContextRef();
if(!context) return;
device = context->Device;
if((albuf=LookupBuffer(device, buffer)) == NULL)
SET_ERROR_AND_GOTO(context, AL_INVALID_NAME, done);
if(!(length >= 0 && offset >= 0))
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
if(DecomposeUserFormat(format, &srcchannels, &srctype) == AL_FALSE)
SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done);
WriteLock(&albuf->lock);
align = albuf->UnpackAlign;
if(SanitizeAlignment(srctype, &align) == AL_FALSE)
{
WriteUnlock(&albuf->lock);
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
}
if(srcchannels != albuf->OriginalChannels || srctype != albuf->OriginalType)
{
WriteUnlock(&albuf->lock);
SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done);
}
if(align != albuf->OriginalAlign)
{
WriteUnlock(&albuf->lock);
SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done);
}
if(albuf->OriginalType == UserFmtIMA4)
{
byte_align = (albuf->OriginalAlign-1)/2 + 4;
byte_align *= ChannelsFromUserFmt(albuf->OriginalChannels);
}
else if(albuf->OriginalType == UserFmtMSADPCM)
{
byte_align = (albuf->OriginalAlign-2)/2 + 7;
byte_align *= ChannelsFromUserFmt(albuf->OriginalChannels);
}
else
{
byte_align = albuf->OriginalAlign;
byte_align *= FrameSizeFromUserFmt(albuf->OriginalChannels,
albuf->OriginalType);
}
if(offset > albuf->OriginalSize || length > albuf->OriginalSize-offset ||
(offset%byte_align) != 0 || (length%byte_align) != 0)
{
WriteUnlock(&albuf->lock);
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
}
channels = ChannelsFromFmt(albuf->FmtChannels);
bytes = BytesFromFmt(albuf->FmtType);
/* offset -> byte offset, length -> sample count */
offset = offset/byte_align * channels*bytes;
length = length/byte_align * albuf->OriginalAlign;
ConvertData((char*)albuf->data+offset, (enum UserFmtType)albuf->FmtType,
data, srctype, channels, length, align);
WriteUnlock(&albuf->lock);
done:
ALCcontext_DecRef(context);
}
AL_API ALvoid AL_APIENTRY alBufferData(ALuint buffer, ALenum format, const ALvoid *data, ALsizei size, ALsizei freq)
{
enum UserFmtChannels srcchannels;
enum UserFmtType srctype;
ALCdevice *device;
ALCcontext *context;
ALbuffer *albuf;
ALenum newformat = AL_NONE;
ALuint framesize;
ALsizei align;
ALenum err;
context = GetContextRef();
if(!context) return;
device = context->Device;
if((albuf=LookupBuffer(device, buffer)) == NULL)
SET_ERROR_AND_GOTO(context, AL_INVALID_NAME, done);
if(!(size >= 0 && freq > 0))
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
if(DecomposeUserFormat(format, &srcchannels, &srctype) == AL_FALSE)
SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done);
align = albuf->UnpackAlign;
if(SanitizeAlignment(srctype, &align) == AL_FALSE)
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
switch(srctype)
{
case UserFmtByte:
case UserFmtUByte:
case UserFmtShort:
case UserFmtUShort:
case UserFmtFloat:
framesize = FrameSizeFromUserFmt(srcchannels, srctype) * align;
if((size%framesize) != 0)
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
err = LoadData(albuf, freq, format, size/framesize*align,
srcchannels, srctype, data, align, AL_TRUE);
if(err != AL_NO_ERROR)
SET_ERROR_AND_GOTO(context, err, done);
break;
case UserFmtInt:
case UserFmtUInt:
case UserFmtByte3:
case UserFmtUByte3:
case UserFmtDouble:
framesize = FrameSizeFromUserFmt(srcchannels, srctype) * align;
if((size%framesize) != 0)
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
switch(srcchannels)
{
case UserFmtMono: newformat = AL_FORMAT_MONO_FLOAT32; break;
case UserFmtStereo: newformat = AL_FORMAT_STEREO_FLOAT32; break;
case UserFmtRear: newformat = AL_FORMAT_REAR32; break;
case UserFmtQuad: newformat = AL_FORMAT_QUAD32; break;
case UserFmtX51: newformat = AL_FORMAT_51CHN32; break;
case UserFmtX61: newformat = AL_FORMAT_61CHN32; break;
case UserFmtX71: newformat = AL_FORMAT_71CHN32; break;
}
err = LoadData(albuf, freq, newformat, size/framesize*align,
srcchannels, srctype, data, align, AL_TRUE);
if(err != AL_NO_ERROR)
SET_ERROR_AND_GOTO(context, err, done);
break;
case UserFmtMulaw:
case UserFmtAlaw:
framesize = FrameSizeFromUserFmt(srcchannels, srctype) * align;
if((size%framesize) != 0)
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
switch(srcchannels)
{
case UserFmtMono: newformat = AL_FORMAT_MONO16; break;
case UserFmtStereo: newformat = AL_FORMAT_STEREO16; break;
case UserFmtRear: newformat = AL_FORMAT_REAR16; break;
case UserFmtQuad: newformat = AL_FORMAT_QUAD16; break;
case UserFmtX51: newformat = AL_FORMAT_51CHN16; break;
case UserFmtX61: newformat = AL_FORMAT_61CHN16; break;
case UserFmtX71: newformat = AL_FORMAT_71CHN16; break;
}
err = LoadData(albuf, freq, newformat, size/framesize*align,
srcchannels, srctype, data, align, AL_TRUE);
if(err != AL_NO_ERROR)
SET_ERROR_AND_GOTO(context, err, done);
break;
case UserFmtIMA4:
framesize = (align-1)/2 + 4;
framesize *= ChannelsFromUserFmt(srcchannels);
if((size%framesize) != 0)
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
switch(srcchannels)
{
case UserFmtMono: newformat = AL_FORMAT_MONO16; break;
case UserFmtStereo: newformat = AL_FORMAT_STEREO16; break;
case UserFmtRear: newformat = AL_FORMAT_REAR16; break;
case UserFmtQuad: newformat = AL_FORMAT_QUAD16; break;
case UserFmtX51: newformat = AL_FORMAT_51CHN16; break;
case UserFmtX61: newformat = AL_FORMAT_61CHN16; break;
case UserFmtX71: newformat = AL_FORMAT_71CHN16; break;
}
err = LoadData(albuf, freq, newformat, size/framesize*align,
srcchannels, srctype, data, align, AL_TRUE);
if(err != AL_NO_ERROR)
SET_ERROR_AND_GOTO(context, err, done);
break;
case UserFmtMSADPCM:
framesize = (align-2)/2 + 7;
framesize *= ChannelsFromUserFmt(srcchannels);
if((size%framesize) != 0)
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
switch(srcchannels)
{
case UserFmtMono: newformat = AL_FORMAT_MONO16; break;
case UserFmtStereo: newformat = AL_FORMAT_STEREO16; break;
case UserFmtRear: newformat = AL_FORMAT_REAR16; break;
case UserFmtQuad: newformat = AL_FORMAT_QUAD16; break;
case UserFmtX51: newformat = AL_FORMAT_51CHN16; break;
case UserFmtX61: newformat = AL_FORMAT_61CHN16; break;
case UserFmtX71: newformat = AL_FORMAT_71CHN16; break;
}
err = LoadData(albuf, freq, newformat, size/framesize*align,
srcchannels, srctype, data, align, AL_TRUE);
if(err != AL_NO_ERROR)
SET_ERROR_AND_GOTO(context, err, done);
break;
}
done:
ALCcontext_DecRef(context);
}
AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
{
ALCdevice *device;
ALCcontext *context;
ALsizei cur;
context = GetContextRef();
if(!context) return;
if(n < 0)
SETERR_GOTO(context, AL_INVALID_VALUE, done, "Generating %d effect slots", n);
if(n == 0) goto done;
LockEffectSlotList(context);
device = context->Device;
for(cur = 0;cur < n;cur++)
{
ALeffectslotPtr *iter = VECTOR_BEGIN(context->EffectSlotList);
ALeffectslotPtr *end = VECTOR_END(context->EffectSlotList);
ALeffectslot *slot = NULL;
ALenum err = AL_OUT_OF_MEMORY;
for(;iter != end;iter++)
{
if(!*iter)
break;
}
if(iter == end)
{
if(device->AuxiliaryEffectSlotMax == VECTOR_SIZE(context->EffectSlotList))
{
UnlockEffectSlotList(context);
alDeleteAuxiliaryEffectSlots(cur, effectslots);
SETERR_GOTO(context, AL_OUT_OF_MEMORY, done,
"Exceeding %u auxiliary effect slot limit", device->AuxiliaryEffectSlotMax);
}
VECTOR_PUSH_BACK(context->EffectSlotList, NULL);
iter = &VECTOR_BACK(context->EffectSlotList);
}
slot = al_calloc(16, sizeof(ALeffectslot));
if(!slot || (err=InitEffectSlot(slot)) != AL_NO_ERROR)
{
al_free(slot);
UnlockEffectSlotList(context);
alDeleteAuxiliaryEffectSlots(cur, effectslots);
SETERR_GOTO(context, err, done, "Effect slot object allocation failed");
}
aluInitEffectPanning(slot);
slot->id = (iter - VECTOR_BEGIN(context->EffectSlotList)) + 1;
*iter = slot;
effectslots[cur] = slot->id;
}
AddActiveEffectSlots(effectslots, n, context);
UnlockEffectSlotList(context);
done:
ALCcontext_DecRef(context);
}
AL_API const ALchar* AL_APIENTRY alGetString(ALenum pname)
{
const ALchar *value = NULL;
ALCcontext *Context;
Context = GetContextRef();
if(!Context) return NULL;
al_try
{
switch(pname)
{
case AL_VENDOR:
value = alVendor;
break;
case AL_VERSION:
value = alVersion;
break;
case AL_RENDERER:
value = alRenderer;
break;
case AL_EXTENSIONS:
value = Context->ExtensionList;
break;
case AL_NO_ERROR:
value = alNoError;
break;
case AL_INVALID_NAME:
value = alErrInvalidName;
break;
case AL_INVALID_ENUM:
value = alErrInvalidEnum;
break;
case AL_INVALID_VALUE:
value = alErrInvalidValue;
break;
case AL_INVALID_OPERATION:
value = alErrInvalidOp;
break;
case AL_OUT_OF_MEMORY:
value = alErrOutOfMemory;
break;
default:
al_throwerr(Context, AL_INVALID_ENUM);
}
}
al_endtry;
ALCcontext_DecRef(Context);
return value;
}
AL_API void AL_APIENTRY alSoundfontPresetsSOFT(ALuint id, ALsizei count, const ALuint *pids)
{
ALCdevice *device;
ALCcontext *context;
ALsoundfont *sfont;
ALsfpreset **presets;
ALsizei i;
context = GetContextRef();
if(!context) return;
device = context->Device;
if(id == 0)
SET_ERROR_AND_GOTO(context, AL_INVALID_OPERATION, done);
if(!(sfont=LookupSfont(device, id)))
SET_ERROR_AND_GOTO(context, AL_INVALID_NAME, done);
if(count < 0)
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
WriteLock(&sfont->Lock);
if(ReadRef(&sfont->ref) != 0)
{
WriteUnlock(&sfont->Lock);
SET_ERROR_AND_GOTO(context, AL_INVALID_OPERATION, done);
}
if(count == 0)
presets = NULL;
else
{
presets = calloc(count, sizeof(presets[0]));
if(!presets)
{
WriteUnlock(&sfont->Lock);
SET_ERROR_AND_GOTO(context, AL_OUT_OF_MEMORY, done);
}
for(i = 0;i < count;i++)
{
if(!(presets[i]=LookupPreset(device, pids[i])))
{
free(presets);
WriteUnlock(&sfont->Lock);
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
}
}
}
for(i = 0;i < count;i++)
IncrementRef(&presets[i]->ref);
presets = ExchangePtr((XchgPtr*)&sfont->Presets, presets);
count = ExchangeInt(&sfont->NumPresets, count);
WriteUnlock(&sfont->Lock);
for(i = 0;i < count;i++)
DecrementRef(&presets[i]->ref);
free(presets);
done:
ALCcontext_DecRef(context);
}
AL_API ALvoid AL_APIENTRY alListenerfv(ALenum eParam, const ALfloat *pflValues)
{
ALCcontext *Context;
if(pflValues)
{
switch(eParam)
{
case AL_GAIN:
case AL_METERS_PER_UNIT:
alListenerf(eParam, pflValues[0]);
return;
case AL_POSITION:
case AL_VELOCITY:
alListener3f(eParam, pflValues[0], pflValues[1], pflValues[2]);
return;
}
}
Context = GetContextRef();
if(!Context) return;
if(pflValues)
{
switch(eParam)
{
case AL_ORIENTATION:
if(isfinite(pflValues[0]) && isfinite(pflValues[1]) &&
isfinite(pflValues[2]) && isfinite(pflValues[3]) &&
isfinite(pflValues[4]) && isfinite(pflValues[5]))
{
ALfloat U[3], V[3], N[3];
/* AT then UP */
N[0] = pflValues[0];
N[1] = pflValues[1];
N[2] = pflValues[2];
aluNormalize(N);
V[0] = pflValues[3];
V[1] = pflValues[4];
V[2] = pflValues[5];
aluNormalize(V);
/* Build and normalize right-vector */
aluCrossproduct(N, V, U);
aluNormalize(U);
LockContext(Context);
Context->Listener.Forward[0] = pflValues[0];
Context->Listener.Forward[1] = pflValues[1];
Context->Listener.Forward[2] = pflValues[2];
Context->Listener.Up[0] = pflValues[3];
Context->Listener.Up[1] = pflValues[4];
Context->Listener.Up[2] = pflValues[5];
Context->Listener.Matrix[0][0] = U[0];
Context->Listener.Matrix[0][1] = V[0];
Context->Listener.Matrix[0][2] = -N[0];
Context->Listener.Matrix[0][3] = 0.0f;
Context->Listener.Matrix[1][0] = U[1];
Context->Listener.Matrix[1][1] = V[1];
Context->Listener.Matrix[1][2] = -N[1];
Context->Listener.Matrix[1][3] = 0.0f;
Context->Listener.Matrix[2][0] = U[2];
Context->Listener.Matrix[2][1] = V[2];
Context->Listener.Matrix[2][2] = -N[2];
Context->Listener.Matrix[2][3] = 0.0f;
Context->Listener.Matrix[3][0] = 0.0f;
Context->Listener.Matrix[3][1] = 0.0f;
Context->Listener.Matrix[3][2] = 0.0f;
Context->Listener.Matrix[3][3] = 1.0f;
Context->UpdateSources = AL_TRUE;
UnlockContext(Context);
}
else
alSetError(Context, AL_INVALID_VALUE);
break;
default:
alSetError(Context, AL_INVALID_ENUM);
break;
}
}
else
alSetError(Context, AL_INVALID_VALUE);
ALCcontext_DecRef(Context);
}
