AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
{
ALCcontext *Context;
Context = GetContextRef();
if(!Context) return;
if(n < 0 || IsBadWritePtr((void*)effectslots, n * sizeof(ALuint)))
alSetError(Context, AL_INVALID_VALUE);
else
{
ALenum err;
ALsizei i;
err = ResizeEffectSlotArray(Context, n);
if(err != AL_NO_ERROR)
{
alSetError(Context, err);
n = 0;
}
for(i = 0;i < n;i++)
{
ALeffectslot *slot = calloc(1, sizeof(ALeffectslot));
if(!slot || InitEffectSlot(slot) != AL_NO_ERROR)
{
free(slot);
// We must have run out or memory
alSetError(Context, AL_OUT_OF_MEMORY);
alDeleteAuxiliaryEffectSlots(i, effectslots);
break;
}
LockContext(Context);
err = ResizeEffectSlotArray(Context, 1);
if(err == AL_NO_ERROR)
Context->ActiveEffectSlots[Context->ActiveEffectSlotCount++] = slot;
UnlockContext(Context);
if(err == AL_NO_ERROR)
err = NewThunkEntry(&slot->effectslot);
if(err == AL_NO_ERROR)
err = InsertUIntMapEntry(&Context->EffectSlotMap, slot->effectslot, slot);
if(err != AL_NO_ERROR)
{
RemoveEffectSlotArray(Context, slot);
FreeThunkEntry(slot->effectslot);
ALeffectState_Destroy(slot->EffectState);
free(slot);
alSetError(Context, err);
alDeleteAuxiliaryEffectSlots(i, effectslots);
break;
}
effectslots[i] = slot->effectslot;
}
}
ALCcontext_DecRef(Context);
}
AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
{
ALCcontext *context;
VECTOR(ALeffectslot*) slotvec;
ALsizei cur;
ALenum err;
context = GetContextRef();
if(!context) return;
VECTOR_INIT(slotvec);
if(!(n >= 0))
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
if(!VECTOR_RESERVE(slotvec, n))
SET_ERROR_AND_GOTO(context, AL_OUT_OF_MEMORY, done);
for(cur = 0;cur < n;cur++)
{
ALeffectslot *slot = al_calloc(16, sizeof(ALeffectslot));
err = AL_OUT_OF_MEMORY;
if(!slot || (err=InitEffectSlot(slot)) != AL_NO_ERROR)
{
al_free(slot);
alDeleteAuxiliaryEffectSlots(cur, effectslots);
SET_ERROR_AND_GOTO(context, err, done);
}
err = NewThunkEntry(&slot->id);
if(err == AL_NO_ERROR)
err = InsertUIntMapEntry(&context->EffectSlotMap, slot->id, slot);
if(err != AL_NO_ERROR)
{
FreeThunkEntry(slot->id);
DELETE_OBJ(slot->Params.EffectState);
al_free(slot);
alDeleteAuxiliaryEffectSlots(cur, effectslots);
SET_ERROR_AND_GOTO(context, err, done);
}
aluInitEffectPanning(slot);
VECTOR_PUSH_BACK(slotvec, slot);
effectslots[cur] = slot->id;
}
err = AddEffectSlotArray(context, VECTOR_BEGIN(slotvec), n);
if(err != AL_NO_ERROR)
{
alDeleteAuxiliaryEffectSlots(cur, effectslots);
SET_ERROR_AND_GOTO(context, err, done);
}
done:
VECTOR_DEINIT(slotvec);
ALCcontext_DecRef(context);
}
AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
{
ALCcontext *context;
ALeffectslot *first, *last;
ALsizei cur;
ALenum err;
context = GetContextRef();
if(!context) return;
if(!(n >= 0))
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
first = last = NULL;
for(cur = 0;cur < n;cur++)
{
ALeffectslot *slot = al_calloc(16, sizeof(ALeffectslot));
err = AL_OUT_OF_MEMORY;
if(!slot || (err=InitEffectSlot(slot)) != AL_NO_ERROR)
{
al_free(slot);
alDeleteAuxiliaryEffectSlots(cur, effectslots);
SET_ERROR_AND_GOTO(context, err, done);
}
err = NewThunkEntry(&slot->id);
if(err == AL_NO_ERROR)
err = InsertUIntMapEntry(&context->EffectSlotMap, slot->id, slot);
if(err != AL_NO_ERROR)
{
FreeThunkEntry(slot->id);
DELETE_OBJ(slot->Params.EffectState);
al_free(slot);
alDeleteAuxiliaryEffectSlots(cur, effectslots);
SET_ERROR_AND_GOTO(context, err, done);
}
aluInitEffectPanning(slot);
if(!first) first = slot;
if(last) ATOMIC_STORE(&last->next, slot);
last = slot;
effectslots[cur] = slot->id;
}
AddEffectSlotList(context, first, last);
done:
ALCcontext_DecRef(context);
}
bool cOAL_EffectSlot::DestroyLowLevelID()
{
DEF_FUNC_NAME("cOAL_EffectSlot::DestroyLowLevelID()");
FUNC_USES_AL;
RUN_AL_FUNC(alDeleteAuxiliaryEffectSlots(1,&mlObjectId));
return (!AL_ERROR_OCCURED && !IsValidObject());
}
AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
{
ALCcontext *Context;
ALsizei i;
Context = alcGetCurrentContext();
if(!Context)
{
alSetError(AL_INVALID_OPERATION);
return;
}
SuspendContext(Context);
if (n > 0)
{
/* NOTE: We only support one slot currently */
if(n == 1 && Context->AuxiliaryEffectSlotCount == 0)
{
// Check that enough memory has been allocted in the 'effectslots' array for n Effect Slots
if (!IsBadWritePtr((void*)effectslots, n * sizeof(ALuint)))
{
ALeffectslot **list = &Context->AuxiliaryEffectSlot;
while(*list)
list = &(*list)->next;
i = 0;
while(i < n)
{
*list = calloc(1, sizeof(ALeffectslot));
if(!(*list))
{
// We must have run out or memory
alDeleteAuxiliaryEffectSlots(i, effectslots);
alSetError(AL_OUT_OF_MEMORY);
break;
}
(*list)->Gain = 1.0;
(*list)->AuxSendAuto = AL_TRUE;
(*list)->refcount = 0;
effectslots[i] = (ALuint)ALTHUNK_ADDENTRY(*list);
(*list)->effectslot = effectslots[i];
Context->AuxiliaryEffectSlotCount++;
i++;
list = &(*list)->next;
}
}
}
else
alSetError(AL_INVALID_OPERATION);
}
ProcessContext(Context);
}
ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
{
ALCcontext *Context;
ALsizei i, j;
Context = GetContextSuspended();
if(!Context) return;
if (n > 0)
{
ALCdevice *Device = Context->Device;
if(Context->AuxiliaryEffectSlotCount+n <= Device->AuxiliaryEffectSlotMax)
{
// Check that enough memory has been allocted in the 'effectslots' array for n Effect Slots
if (!IsBadWritePtr((void*)effectslots, n * sizeof(ALuint)))
{
ALeffectslot **list = &Context->AuxiliaryEffectSlot;
while(*list)
list = &(*list)->next;
i = 0;
while(i < n)
{
*list = calloc(1, sizeof(ALeffectslot));
if(!(*list) || !((*list)->EffectState=NoneCreate()))
{
// We must have run out or memory
free(*list); *list = NULL;
alDeleteAuxiliaryEffectSlots(i, effectslots);
alSetError(AL_OUT_OF_MEMORY);
break;
}
(*list)->Gain = 1.0;
(*list)->AuxSendAuto = AL_TRUE;
for(j = 0;j < BUFFERSIZE;j++)
(*list)->WetBuffer[j] = 0.0f;
(*list)->refcount = 0;
effectslots[i] = (ALuint)ALTHUNK_ADDENTRY(*list);
(*list)->effectslot = effectslots[i];
Context->AuxiliaryEffectSlotCount++;
i++;
list = &(*list)->next;
}
}
}
else
alSetError(AL_INVALID_OPERATION);
}
ProcessContext(Context);
}
CEFX::~CEFX()
{
if (supported) {
alAuxiliaryEffectSloti(sfxSlot, AL_EFFECTSLOT_EFFECT, AL_EFFECT_NULL);
alDeleteFilters(1, &sfxFilter);
alDeleteEffects(1, &sfxReverb);
alDeleteAuxiliaryEffectSlots(1, &sfxSlot);
}
delete sfxProperties;
}
CEFX::~CEFX()
{
configHandler->RemoveObserver(this);
if (supported) {
alAuxiliaryEffectSloti(sfxSlot, AL_EFFECTSLOT_EFFECT, AL_EFFECT_NULL);
alDeleteFilters(1, &sfxFilter);
alDeleteEffects(1, &sfxReverb);
alDeleteAuxiliaryEffectSlots(1, &sfxSlot);
}
delete sfxProperties;
}
AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
{
ALCcontext *Context;
ALsizei cur = 0;
Context = GetContextRef();
if(!Context) return;
al_try
{
ALenum err;
CHECK_VALUE(Context, n >= 0);
for(cur = 0;cur < n;cur++)
{
ALeffectslot *slot = al_calloc(16, sizeof(ALeffectslot));
err = AL_OUT_OF_MEMORY;
if(!slot || (err=InitEffectSlot(slot)) != AL_NO_ERROR)
{
al_free(slot);
al_throwerr(Context, err);
break;
}
err = NewThunkEntry(&slot->id);
if(err == AL_NO_ERROR)
err = InsertUIntMapEntry(&Context->EffectSlotMap, slot->id, slot);
if(err != AL_NO_ERROR)
{
FreeThunkEntry(slot->id);
ALeffectState_Destroy(slot->EffectState);
al_free(slot);
al_throwerr(Context, err);
}
effectslots[cur] = slot->id;
}
err = AddEffectSlotArray(Context, n, effectslots);
if(err != AL_NO_ERROR)
al_throwerr(Context, err);
}
al_catchany()
{
if(cur > 0)
alDeleteAuxiliaryEffectSlots(cur, effectslots);
}
al_endtry;
ALCcontext_DecRef(Context);
}
// Thread: Main. Must be locked: AudioMutex.
void ClosePlaybackDevice(not_null<Instance*> instance) {
if (!AudioDevice) return;
LOG(("Audio Info: Closing audio playback device."));
#ifndef TDESKTOP_DISABLE_OPENAL_EFFECTS
// playback speed related
alDeleteFilters(1, &_playbackSpeedData.uiFilter);
alDeleteEffects(1, &_playbackSpeedData.uiEffect);
alDeleteAuxiliaryEffectSlots(1, &_playbackSpeedData.uiEffectSlot);
_playbackSpeedData.uiFilter = 0;
_playbackSpeedData.uiEffect = 0;
_playbackSpeedData.uiEffectSlot = 0;
#endif // TDESKTOP_DISABLE_OPENAL_EFFECTS
if (Player::mixer()) {
Player::mixer()->detachTracks();
}
instance->detachTracks();
DestroyPlaybackDevice();
}
void openal_kill() {
if(soundevents.size())
killarray(soundevents);
if(soundbuffers.size())
killarray(soundbuffers);
if(musiclist.size())
killarray(musiclist);
if(uiEffect)
alDeleteEffects(1,&uiEffect);
if(uiEffectSlot)
alDeleteAuxiliaryEffectSlots(1,&uiEffectSlot);
if(uiFilter)
alDeleteFilters(1,&uiFilter);
alcMakeContextCurrent(NULL);
alcDestroyContext(ctx);
alcCloseDevice(dev);
}
CEFX::CEFX(ALCdevice* device)
:enabled(false)
,supported(false)
,sfxProperties(NULL)
,sfxSlot(0)
,sfxReverb(0)
,sfxFilter(0)
,updates(0)
,maxSlots(0)
,maxSlotsPerSource(0)
{
SetAirAbsorptionFactor(configHandler->GetFloat("snd_airAbsorption"));
bool hasExtension = alcIsExtensionPresent(device, "ALC_EXT_EFX");
if(hasExtension && alGenEffects && alDeleteEffects)
supported = true;
//! set default preset
eaxPresets["default"] = eaxPresets[default_preset];
//! always allocate this
sfxProperties = new EAXSfxProps();
*sfxProperties = eaxPresets[default_preset];
if (!supported) {
if(!hasExtension)
LOG(" EFX Supported: no");
else
LOG(" EFX is supported but software does not seem to work properly");
return;
}
//! clear log
alGetError() ;
//! Check Available Effects
{
static const ALuint effects[] = {
AL_EFFECT_REVERB,
AL_EFFECT_EAXREVERB,
AL_EFFECT_CHORUS,
AL_EFFECT_DISTORTION,
AL_EFFECT_ECHO,
AL_EFFECT_FLANGER,
AL_EFFECT_FREQUENCY_SHIFTER,
AL_EFFECT_VOCAL_MORPHER,
AL_EFFECT_PITCH_SHIFTER,
AL_EFFECT_RING_MODULATOR,
AL_EFFECT_AUTOWAH,
AL_EFFECT_COMPRESSOR,
AL_EFFECT_EQUALIZER
};
ALuint alFx;
alGenEffects(1, &alFx);
if (alGetError() == AL_NO_ERROR) {
for(size_t i = 0; i < sizeof(effects); i++) {
const ALuint fx = effects[i];
alEffecti(alFx, AL_EFFECT_TYPE, fx);
effectsSupported[fx] = (alGetError() == AL_NO_ERROR);
}
}
alDeleteEffects(1, &alFx);
}
//! Check Available Filters
{
static const ALuint filters[] = {
AL_FILTER_LOWPASS,
AL_FILTER_HIGHPASS,
AL_FILTER_BANDPASS
};
ALuint alFilter;
alGenFilters(1, &alFilter);
if (alGetError() == AL_NO_ERROR) {
for(size_t i = 0; i < sizeof(filters); i++) {
const ALuint filter = filters[i];
alFilteri(alFilter, AL_FILTER_TYPE, filter);
filtersSupported[filter] = (alGetError() == AL_NO_ERROR);
}
}
alDeleteFilters(1, &alFilter);
}
//! Check Max Available EffectSlots
{
int n;
ALuint alFXSlots[128];
for (n = 0; n < 128; n++) {
alGenAuxiliaryEffectSlots(1, &alFXSlots[n]);
if (alGetError() != AL_NO_ERROR)
break;
}
maxSlots = n;
alDeleteAuxiliaryEffectSlots(n, alFXSlots);
}
//! Check Max AUX FX SLOTS Per Sound Source
alcGetIntegerv(device, ALC_MAX_AUXILIARY_SENDS, 1, (ALCint*)&maxSlotsPerSource);
//! Check requirements
if (!effectsSupported[AL_EFFECT_EAXREVERB]
|| !filtersSupported[AL_FILTER_LOWPASS]
|| (maxSlots<1)
|| (maxSlotsPerSource<1)
) {
LOG_L(L_WARNING, " EFX Supported: no");
supported = false;
return;
}
//! Create our global sfx enviroment
alGenAuxiliaryEffectSlots(1, &sfxSlot);
alGenEffects(1, &sfxReverb);
alEffecti(sfxReverb, AL_EFFECT_TYPE, AL_EFFECT_EAXREVERB);
alGenFilters(1, &sfxFilter);
alFilteri(sfxFilter, AL_FILTER_TYPE, AL_FILTER_LOWPASS);
if (!alIsAuxiliaryEffectSlot(sfxSlot) || !alIsEffect(sfxReverb) || !alIsFilter(sfxFilter)) {
LOG_L(L_ERROR, " Initializing EFX failed!");
alDeleteFilters(1, &sfxFilter);
alDeleteEffects(1, &sfxReverb);
alDeleteAuxiliaryEffectSlots(1, &sfxSlot);
supported = false;
return;
}
//! Load defaults
CommitEffects();
if (!CheckError(" EFX")) {
LOG_L(L_ERROR, " Initializing EFX failed!");
alAuxiliaryEffectSloti(sfxSlot, AL_EFFECTSLOT_EFFECT, AL_EFFECT_NULL);
alDeleteFilters(1, &sfxFilter);
alDeleteEffects(1, &sfxReverb);
alDeleteAuxiliaryEffectSlots(1, &sfxSlot);
supported = false;
return;
}
//! User may disable it (performance reasons?)
enabled = configHandler->GetBool("UseEFX");
LOG(" EFX Enabled: %s", (enabled ? "yes" : "no"));
if (enabled) {
LOG_L(L_DEBUG, " EFX MaxSlots: %i", maxSlots);
LOG_L(L_DEBUG, " EFX MaxSlotsPerSource: %i", maxSlotsPerSource);
}
configHandler->NotifyOnChange(this);
}
static ALvoid CDECL wine_alDeleteAuxiliaryEffectSlots(ALsizei n, const ALuint* slots)
{
alDeleteAuxiliaryEffectSlots(n, slots);
}
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);
}
rs::EffectSlot::~EffectSlot() {
if( alDeleteAuxiliaryEffectSlots ) {
rsCheckOpenALError( alDeleteAuxiliaryEffectSlots( 1, &mEFXEffectSlotID ));
}
}
AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
{
ALCcontext *Context;
ALCdevice *Device;
Context = GetContextSuspended();
if(!Context) return;
Device = Context->Device;
if(n < 0 || IsBadWritePtr((void*)effectslots, n * sizeof(ALuint)))
alSetError(Context, AL_INVALID_VALUE);
else if((ALuint)n > Device->AuxiliaryEffectSlotMax - Context->EffectSlotMap.size)
alSetError(Context, AL_INVALID_VALUE);
else
{
ALenum err;
ALsizei i, j;
i = 0;
while(i < n)
{
ALeffectslot *slot = calloc(1, sizeof(ALeffectslot));
if(!slot || !(slot->EffectState=NoneCreate()))
{
free(slot);
// We must have run out or memory
alSetError(Context, AL_OUT_OF_MEMORY);
alDeleteAuxiliaryEffectSlots(i, effectslots);
break;
}
slot->effectslot = (ALuint)ALTHUNK_ADDENTRY(slot);
err = InsertUIntMapEntry(&Context->EffectSlotMap,
slot->effectslot, slot);
if(err != AL_NO_ERROR)
{
ALTHUNK_REMOVEENTRY(slot->effectslot);
ALEffect_Destroy(slot->EffectState);
free(slot);
alSetError(Context, err);
alDeleteAuxiliaryEffectSlots(i, effectslots);
break;
}
effectslots[i++] = slot->effectslot;
slot->Gain = int2ALfp(1);
slot->AuxSendAuto = AL_TRUE;
for(j = 0;j < BUFFERSIZE;j++)
slot->WetBuffer[j] = int2ALfp(0);
for(j = 0;j < 1;j++)
{
slot->ClickRemoval[j] = int2ALfp(0);
slot->PendingClicks[j] = int2ALfp(0);
}
slot->refcount = 0;
}
}
ProcessContext(Context);
}
