Avoid AL prefix on internal effect state factory types

Also avoid using the generic V/V0 macros for them

Alc/effects/chorus.c

@@ -285,11 +285,11 @@ static ALvoid ALchorusState_process(ALchorusState *state, ALsizei SamplesToDo, c
 }
 
 
-typedef struct ALchorusStateFactory {
-    DERIVE_FROM_TYPE(ALeffectStateFactory);
-} ALchorusStateFactory;
+typedef struct ChorusStateFactory {
+    DERIVE_FROM_TYPE(EffectStateFactory);
+} ChorusStateFactory;
 
-static ALeffectState *ALchorusStateFactory_create(ALchorusStateFactory *UNUSED(factory))
+static ALeffectState *ChorusStateFactory_create(ChorusStateFactory *UNUSED(factory))
 {
     ALchorusState *state;
 
@@ -299,14 +299,14 @@ static ALeffectState *ALchorusStateFactory_create(ALchorusStateFactory *UNUSED(f
     return STATIC_CAST(ALeffectState, state);
 }
 
-DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALchorusStateFactory);
+DEFINE_EFFECTSTATEFACTORY_VTABLE(ChorusStateFactory);
 
 
-ALeffectStateFactory *ALchorusStateFactory_getFactory(void)
+EffectStateFactory *ChorusStateFactory_getFactory(void)
 {
-    static ALchorusStateFactory ChorusFactory = { { GET_VTABLE2(ALchorusStateFactory, ALeffectStateFactory) } };
+    static ChorusStateFactory ChorusFactory = { { GET_VTABLE2(ChorusStateFactory, EffectStateFactory) } };
 
-    return STATIC_CAST(ALeffectStateFactory, &ChorusFactory);
+    return STATIC_CAST(EffectStateFactory, &ChorusFactory);
 }
 
 
@@ -422,11 +422,11 @@ DEFINE_ALEFFECT_VTABLE(ALchorus);
 /* Flanger is basically a chorus with a really short delay. They can both use
  * the same processing functions, so piggyback flanger on the chorus functions.
  */
-typedef struct ALflangerStateFactory {
-    DERIVE_FROM_TYPE(ALeffectStateFactory);
-} ALflangerStateFactory;
+typedef struct FlangerStateFactory {
+    DERIVE_FROM_TYPE(EffectStateFactory);
+} FlangerStateFactory;
 
-ALeffectState *ALflangerStateFactory_create(ALflangerStateFactory *UNUSED(factory))
+ALeffectState *FlangerStateFactory_create(FlangerStateFactory *UNUSED(factory))
 {
     ALchorusState *state;
 
@@ -436,13 +436,13 @@ ALeffectState *ALflangerStateFactory_create(ALflangerStateFactory *UNUSED(factor
     return STATIC_CAST(ALeffectState, state);
 }
 
-DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALflangerStateFactory);
+DEFINE_EFFECTSTATEFACTORY_VTABLE(FlangerStateFactory);
 
-ALeffectStateFactory *ALflangerStateFactory_getFactory(void)
+EffectStateFactory *FlangerStateFactory_getFactory(void)
 {
-    static ALflangerStateFactory FlangerFactory = { { GET_VTABLE2(ALflangerStateFactory, ALeffectStateFactory) } };
+    static FlangerStateFactory FlangerFactory = { { GET_VTABLE2(FlangerStateFactory, EffectStateFactory) } };
 
-    return STATIC_CAST(ALeffectStateFactory, &FlangerFactory);
+    return STATIC_CAST(EffectStateFactory, &FlangerFactory);
 }
 
 

Alc/effects/compressor.c

@@ -179,11 +179,11 @@ static ALvoid ALcompressorState_process(ALcompressorState *state, ALsizei Sample
 }
 
 
-typedef struct ALcompressorStateFactory {
-    DERIVE_FROM_TYPE(ALeffectStateFactory);
-} ALcompressorStateFactory;
+typedef struct CompressorStateFactory {
+    DERIVE_FROM_TYPE(EffectStateFactory);
+} CompressorStateFactory;
 
-static ALeffectState *ALcompressorStateFactory_create(ALcompressorStateFactory *UNUSED(factory))
+static ALeffectState *CompressorStateFactory_create(CompressorStateFactory *UNUSED(factory))
 {
     ALcompressorState *state;
 
@@ -193,13 +193,13 @@ static ALeffectState *ALcompressorStateFactory_create(ALcompressorStateFactory *
     return STATIC_CAST(ALeffectState, state);
 }
 
-DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALcompressorStateFactory);
+DEFINE_EFFECTSTATEFACTORY_VTABLE(CompressorStateFactory);
 
-ALeffectStateFactory *ALcompressorStateFactory_getFactory(void)
+EffectStateFactory *CompressorStateFactory_getFactory(void)
 {
-    static ALcompressorStateFactory CompressorFactory = { { GET_VTABLE2(ALcompressorStateFactory, ALeffectStateFactory) } };
+    static CompressorStateFactory CompressorFactory = { { GET_VTABLE2(CompressorStateFactory, EffectStateFactory) } };
 
-    return STATIC_CAST(ALeffectStateFactory, &CompressorFactory);
+    return STATIC_CAST(EffectStateFactory, &CompressorFactory);
 }
 
 

Alc/effects/dedicated.c

@@ -114,11 +114,11 @@ static ALvoid ALdedicatedState_process(ALdedicatedState *state, ALsizei SamplesT
 }
 
 
-typedef struct ALdedicatedStateFactory {
-    DERIVE_FROM_TYPE(ALeffectStateFactory);
-} ALdedicatedStateFactory;
+typedef struct DedicatedStateFactory {
+    DERIVE_FROM_TYPE(EffectStateFactory);
+} DedicatedStateFactory;
 
-ALeffectState *ALdedicatedStateFactory_create(ALdedicatedStateFactory *UNUSED(factory))
+ALeffectState *DedicatedStateFactory_create(DedicatedStateFactory *UNUSED(factory))
 {
     ALdedicatedState *state;
 
@@ -128,14 +128,14 @@ ALeffectState *ALdedicatedStateFactory_create(ALdedicatedStateFactory *UNUSED(fa
     return STATIC_CAST(ALeffectState, state);
 }
 
-DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALdedicatedStateFactory);
+DEFINE_EFFECTSTATEFACTORY_VTABLE(DedicatedStateFactory);
 
 
-ALeffectStateFactory *ALdedicatedStateFactory_getFactory(void)
+EffectStateFactory *DedicatedStateFactory_getFactory(void)
 {
-    static ALdedicatedStateFactory DedicatedFactory = { { GET_VTABLE2(ALdedicatedStateFactory, ALeffectStateFactory) } };
+    static DedicatedStateFactory DedicatedFactory = { { GET_VTABLE2(DedicatedStateFactory, EffectStateFactory) } };
 
-    return STATIC_CAST(ALeffectStateFactory, &DedicatedFactory);
+    return STATIC_CAST(EffectStateFactory, &DedicatedFactory);
 }
 
 

Alc/effects/distortion.c

@@ -176,11 +176,11 @@ static ALvoid ALdistortionState_process(ALdistortionState *state, ALsizei Sample
 }
 
 
-typedef struct ALdistortionStateFactory {
-    DERIVE_FROM_TYPE(ALeffectStateFactory);
-} ALdistortionStateFactory;
+typedef struct DistortionStateFactory {
+    DERIVE_FROM_TYPE(EffectStateFactory);
+} DistortionStateFactory;
 
-static ALeffectState *ALdistortionStateFactory_create(ALdistortionStateFactory *UNUSED(factory))
+static ALeffectState *DistortionStateFactory_create(DistortionStateFactory *UNUSED(factory))
 {
     ALdistortionState *state;
 
@@ -190,14 +190,14 @@ static ALeffectState *ALdistortionStateFactory_create(ALdistortionStateFactory *
     return STATIC_CAST(ALeffectState, state);
 }
 
-DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALdistortionStateFactory);
+DEFINE_EFFECTSTATEFACTORY_VTABLE(DistortionStateFactory);
 
 
-ALeffectStateFactory *ALdistortionStateFactory_getFactory(void)
+EffectStateFactory *DistortionStateFactory_getFactory(void)
 {
-    static ALdistortionStateFactory DistortionFactory = { { GET_VTABLE2(ALdistortionStateFactory, ALeffectStateFactory) } };
+    static DistortionStateFactory DistortionFactory = { { GET_VTABLE2(DistortionStateFactory, EffectStateFactory) } };
 
-    return STATIC_CAST(ALeffectStateFactory, &DistortionFactory);
+    return STATIC_CAST(EffectStateFactory, &DistortionFactory);
 }
 
 

Alc/effects/echo.c

@@ -206,11 +206,11 @@ static ALvoid ALechoState_process(ALechoState *state, ALsizei SamplesToDo, const
 }
 
 
-typedef struct ALechoStateFactory {
-    DERIVE_FROM_TYPE(ALeffectStateFactory);
-} ALechoStateFactory;
+typedef struct EchoStateFactory {
+    DERIVE_FROM_TYPE(EffectStateFactory);
+} EchoStateFactory;
 
-ALeffectState *ALechoStateFactory_create(ALechoStateFactory *UNUSED(factory))
+ALeffectState *EchoStateFactory_create(EchoStateFactory *UNUSED(factory))
 {
     ALechoState *state;
 
@@ -220,13 +220,13 @@ ALeffectState *ALechoStateFactory_create(ALechoStateFactory *UNUSED(factory))
     return STATIC_CAST(ALeffectState, state);
 }
 
-DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALechoStateFactory);
+DEFINE_EFFECTSTATEFACTORY_VTABLE(EchoStateFactory);
 
-ALeffectStateFactory *ALechoStateFactory_getFactory(void)
+EffectStateFactory *EchoStateFactory_getFactory(void)
 {
-    static ALechoStateFactory EchoFactory = { { GET_VTABLE2(ALechoStateFactory, ALeffectStateFactory) } };
+    static EchoStateFactory EchoFactory = { { GET_VTABLE2(EchoStateFactory, EffectStateFactory) } };
 
-    return STATIC_CAST(ALeffectStateFactory, &EchoFactory);
+    return STATIC_CAST(EffectStateFactory, &EchoFactory);
 }
 
 

Alc/effects/equalizer.c

@@ -196,11 +196,11 @@ static ALvoid ALequalizerState_process(ALequalizerState *state, ALsizei SamplesT
 }
 
 
-typedef struct ALequalizerStateFactory {
-    DERIVE_FROM_TYPE(ALeffectStateFactory);
-} ALequalizerStateFactory;
+typedef struct EqualizerStateFactory {
+    DERIVE_FROM_TYPE(EffectStateFactory);
+} EqualizerStateFactory;
 
-ALeffectState *ALequalizerStateFactory_create(ALequalizerStateFactory *UNUSED(factory))
+ALeffectState *EqualizerStateFactory_create(EqualizerStateFactory *UNUSED(factory))
 {
     ALequalizerState *state;
 
@@ -210,13 +210,13 @@ ALeffectState *ALequalizerStateFactory_create(ALequalizerStateFactory *UNUSED(fa
     return STATIC_CAST(ALeffectState, state);
 }
 
-DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALequalizerStateFactory);
+DEFINE_EFFECTSTATEFACTORY_VTABLE(EqualizerStateFactory);
 
-ALeffectStateFactory *ALequalizerStateFactory_getFactory(void)
+EffectStateFactory *EqualizerStateFactory_getFactory(void)
 {
-    static ALequalizerStateFactory EqualizerFactory = { { GET_VTABLE2(ALequalizerStateFactory, ALeffectStateFactory) } };
+    static EqualizerStateFactory EqualizerFactory = { { GET_VTABLE2(EqualizerStateFactory, EffectStateFactory) } };
 
-    return STATIC_CAST(ALeffectStateFactory, &EqualizerFactory);
+    return STATIC_CAST(EffectStateFactory, &EqualizerFactory);
 }
 
 

Alc/effects/modulator.c

@@ -186,11 +186,11 @@ static ALvoid ALmodulatorState_process(ALmodulatorState *state, ALsizei SamplesT
 }
 
 
-typedef struct ALmodulatorStateFactory {
-    DERIVE_FROM_TYPE(ALeffectStateFactory);
-} ALmodulatorStateFactory;
+typedef struct ModulatorStateFactory {
+    DERIVE_FROM_TYPE(EffectStateFactory);
+} ModulatorStateFactory;
 
-static ALeffectState *ALmodulatorStateFactory_create(ALmodulatorStateFactory *UNUSED(factory))
+static ALeffectState *ModulatorStateFactory_create(ModulatorStateFactory *UNUSED(factory))
 {
     ALmodulatorState *state;
 
@@ -200,13 +200,13 @@ static ALeffectState *ALmodulatorStateFactory_create(ALmodulatorStateFactory *UN
     return STATIC_CAST(ALeffectState, state);
 }
 
-DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALmodulatorStateFactory);
+DEFINE_EFFECTSTATEFACTORY_VTABLE(ModulatorStateFactory);
 
-ALeffectStateFactory *ALmodulatorStateFactory_getFactory(void)
+EffectStateFactory *ModulatorStateFactory_getFactory(void)
 {
-    static ALmodulatorStateFactory ModulatorFactory = { { GET_VTABLE2(ALmodulatorStateFactory, ALeffectStateFactory) } };
+    static ModulatorStateFactory ModulatorFactory = { { GET_VTABLE2(ModulatorStateFactory, EffectStateFactory) } };
 
-    return STATIC_CAST(ALeffectStateFactory, &ModulatorFactory);
+    return STATIC_CAST(EffectStateFactory, &ModulatorFactory);
 }
 
 

Alc/effects/null.c

@@ -85,12 +85,12 @@ static void ALnullState_Delete(void *ptr)
 }
 
 
-typedef struct ALnullStateFactory {
-    DERIVE_FROM_TYPE(ALeffectStateFactory);
-} ALnullStateFactory;
+typedef struct NullStateFactory {
+    DERIVE_FROM_TYPE(EffectStateFactory);
+} NullStateFactory;
 
 /* Creates ALeffectState objects of the appropriate type. */
-ALeffectState *ALnullStateFactory_create(ALnullStateFactory *UNUSED(factory))
+ALeffectState *NullStateFactory_create(NullStateFactory *UNUSED(factory))
 {
     ALnullState *state;
 
@@ -100,13 +100,13 @@ ALeffectState *ALnullStateFactory_create(ALnullStateFactory *UNUSED(factory))
     return STATIC_CAST(ALeffectState, state);
 }
 
-/* Define the ALeffectStateFactory vtable for this type. */
-DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALnullStateFactory);
+/* Define the EffectStateFactory vtable for this type. */
+DEFINE_EFFECTSTATEFACTORY_VTABLE(NullStateFactory);
 
-ALeffectStateFactory *ALnullStateFactory_getFactory(void)
+EffectStateFactory *NullStateFactory_getFactory(void)
 {
-    static ALnullStateFactory NullFactory = { { GET_VTABLE2(ALnullStateFactory, ALeffectStateFactory) } };
-    return STATIC_CAST(ALeffectStateFactory, &NullFactory);
+    static NullStateFactory NullFactory = { { GET_VTABLE2(NullStateFactory, EffectStateFactory) } };
+    return STATIC_CAST(EffectStateFactory, &NullFactory);
 }
 
 

Alc/effects/reverb.c

@@ -1691,11 +1691,11 @@ static ALvoid ALreverbState_process(ALreverbState *State, ALsizei SamplesToDo, c
 }
 
 
-typedef struct ALreverbStateFactory {
-    DERIVE_FROM_TYPE(ALeffectStateFactory);
-} ALreverbStateFactory;
+typedef struct ReverbStateFactory {
+    DERIVE_FROM_TYPE(EffectStateFactory);
+} ReverbStateFactory;
 
-static ALeffectState *ALreverbStateFactory_create(ALreverbStateFactory* UNUSED(factory))
+static ALeffectState *ReverbStateFactory_create(ReverbStateFactory* UNUSED(factory))
 {
     ALreverbState *state;
 
@@ -1705,13 +1705,13 @@ static ALeffectState *ALreverbStateFactory_create(ALreverbStateFactory* UNUSED(f
     return STATIC_CAST(ALeffectState, state);
 }
 
-DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALreverbStateFactory);
+DEFINE_EFFECTSTATEFACTORY_VTABLE(ReverbStateFactory);
 
-ALeffectStateFactory *ALreverbStateFactory_getFactory(void)
+EffectStateFactory *ReverbStateFactory_getFactory(void)
 {
-    static ALreverbStateFactory ReverbFactory = { { GET_VTABLE2(ALreverbStateFactory, ALeffectStateFactory) } };
+    static ReverbStateFactory ReverbFactory = { { GET_VTABLE2(ReverbStateFactory, EffectStateFactory) } };
 
-    return STATIC_CAST(ALeffectStateFactory, &ReverbFactory);
+    return STATIC_CAST(EffectStateFactory, &ReverbFactory);
 }
 
 

OpenAL32/Include/alAuxEffectSlot.h

@@ -59,21 +59,22 @@ static const struct ALeffectStateVtable T##_ALeffectState_vtable = {          \
 }
 
 
-struct ALeffectStateFactoryVtable;
+struct EeffectStateFactoryVtable;
 
-typedef struct ALeffectStateFactory {
-    const struct ALeffectStateFactoryVtable *vtbl;
-} ALeffectStateFactory;
+typedef struct EffectStateFactory {
+    const struct EffectStateFactoryVtable *vtab;
+} EffectStateFactory;
 
-struct ALeffectStateFactoryVtable {
-    ALeffectState *(*const create)(ALeffectStateFactory *factory);
+struct EffectStateFactoryVtable {
+    ALeffectState *(*const create)(EffectStateFactory *factory);
 };
+#define EffectStateFactory_create(x) ((x)->vtab->create((x)))
 
-#define DEFINE_ALEFFECTSTATEFACTORY_VTABLE(T)                                 \
-DECLARE_THUNK(T, ALeffectStateFactory, ALeffectState*, create)                \
+#define DEFINE_EFFECTSTATEFACTORY_VTABLE(T)                                   \
+DECLARE_THUNK(T, EffectStateFactory, ALeffectState*, create)                  \
                                                                               \
-static const struct ALeffectStateFactoryVtable T##_ALeffectStateFactory_vtable = { \
-    T##_ALeffectStateFactory_create,                                          \
+static const struct EffectStateFactoryVtable T##_EffectStateFactory_vtable = { \
+    T##_EffectStateFactory_create,                                            \
 }
 
 
@@ -156,17 +157,17 @@ void UpdateAllEffectSlotProps(ALCcontext *context);
 ALvoid ReleaseALAuxiliaryEffectSlots(ALCcontext *Context);
 
 
-ALeffectStateFactory *ALnullStateFactory_getFactory(void);
-ALeffectStateFactory *ALreverbStateFactory_getFactory(void);
-ALeffectStateFactory *ALchorusStateFactory_getFactory(void);
-ALeffectStateFactory *ALcompressorStateFactory_getFactory(void);
-ALeffectStateFactory *ALdistortionStateFactory_getFactory(void);
-ALeffectStateFactory *ALechoStateFactory_getFactory(void);
-ALeffectStateFactory *ALequalizerStateFactory_getFactory(void);
-ALeffectStateFactory *ALflangerStateFactory_getFactory(void);
-ALeffectStateFactory *ALmodulatorStateFactory_getFactory(void);
+EffectStateFactory *NullStateFactory_getFactory(void);
+EffectStateFactory *ReverbStateFactory_getFactory(void);
+EffectStateFactory *ChorusStateFactory_getFactory(void);
+EffectStateFactory *CompressorStateFactory_getFactory(void);
+EffectStateFactory *DistortionStateFactory_getFactory(void);
+EffectStateFactory *EchoStateFactory_getFactory(void);
+EffectStateFactory *EqualizerStateFactory_getFactory(void);
+EffectStateFactory *FlangerStateFactory_getFactory(void);
+EffectStateFactory *ModulatorStateFactory_getFactory(void);
 
-ALeffectStateFactory *ALdedicatedStateFactory_getFactory(void);
+EffectStateFactory *DedicatedStateFactory_getFactory(void);
 
 
 ALenum InitializeEffect(ALCcontext *Context, ALeffectslot *EffectSlot, ALeffect *effect);

OpenAL32/alAuxEffectSlot.c

@@ -43,23 +43,23 @@ static void RemoveActiveEffectSlots(const ALuint *slotids, ALsizei count, ALCcon
 
 static const struct {
     ALenum Type;
-    ALeffectStateFactory* (*GetFactory)(void);
+    EffectStateFactory* (*GetFactory)(void);
 } FactoryList[] = {
-    { AL_EFFECT_NULL, ALnullStateFactory_getFactory },
-    { AL_EFFECT_EAXREVERB, ALreverbStateFactory_getFactory },
-    { AL_EFFECT_REVERB, ALreverbStateFactory_getFactory },
-    { AL_EFFECT_CHORUS, ALchorusStateFactory_getFactory },
-    { AL_EFFECT_COMPRESSOR, ALcompressorStateFactory_getFactory },
-    { AL_EFFECT_DISTORTION, ALdistortionStateFactory_getFactory },
-    { AL_EFFECT_ECHO, ALechoStateFactory_getFactory },
-    { AL_EFFECT_EQUALIZER, ALequalizerStateFactory_getFactory },
-    { AL_EFFECT_FLANGER, ALflangerStateFactory_getFactory },
-    { AL_EFFECT_RING_MODULATOR, ALmodulatorStateFactory_getFactory },
-    { AL_EFFECT_DEDICATED_DIALOGUE, ALdedicatedStateFactory_getFactory },
-    { AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT, ALdedicatedStateFactory_getFactory }
+    { AL_EFFECT_NULL, NullStateFactory_getFactory },
+    { AL_EFFECT_EAXREVERB, ReverbStateFactory_getFactory },
+    { AL_EFFECT_REVERB, ReverbStateFactory_getFactory },
+    { AL_EFFECT_CHORUS, ChorusStateFactory_getFactory },
+    { AL_EFFECT_COMPRESSOR, CompressorStateFactory_getFactory },
+    { AL_EFFECT_DISTORTION, DistortionStateFactory_getFactory },
+    { AL_EFFECT_ECHO, EchoStateFactory_getFactory },
+    { AL_EFFECT_EQUALIZER, EqualizerStateFactory_getFactory },
+    { AL_EFFECT_FLANGER, FlangerStateFactory_getFactory },
+    { AL_EFFECT_RING_MODULATOR, ModulatorStateFactory_getFactory },
+    { AL_EFFECT_DEDICATED_DIALOGUE, DedicatedStateFactory_getFactory },
+    { AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT, DedicatedStateFactory_getFactory }
 };
 
-static inline ALeffectStateFactory *getFactoryByType(ALenum type)
+static inline EffectStateFactory *getFactoryByType(ALenum type)
 {
     size_t i;
     for(i = 0;i < COUNTOF(FactoryList);i++)
@@ -498,7 +498,7 @@ ALenum InitializeEffect(ALCcontext *Context, ALeffectslot *EffectSlot, ALeffect
 
     if(newtype != EffectSlot->Effect.Type)
     {
-        ALeffectStateFactory *factory;
+        EffectStateFactory *factory;
 
         factory = getFactoryByType(newtype);
         if(!factory)
@@ -506,7 +506,7 @@ ALenum InitializeEffect(ALCcontext *Context, ALeffectslot *EffectSlot, ALeffect
             ERR("Failed to find factory for effect type 0x%04x\n", newtype);
             return AL_INVALID_ENUM;
         }
-        State = V0(factory,create)();
+        State = EffectStateFactory_create(factory);
         if(!State) return AL_OUT_OF_MEMORY;
 
         START_MIXER_MODE();
@@ -659,13 +659,13 @@ static void RemoveActiveEffectSlots(const ALuint *slotids, ALsizei count, ALCcon
 
 ALenum InitEffectSlot(ALeffectslot *slot)
 {
-    ALeffectStateFactory *factory;
+    EffectStateFactory *factory;
 
     slot->Effect.Type = AL_EFFECT_NULL;
 
     factory = getFactoryByType(AL_EFFECT_NULL);
-    if(!(slot->Effect.State=V0(factory,create)()))
-        return AL_OUT_OF_MEMORY;
+    slot->Effect.State = EffectStateFactory_create(factory);
+    if(!slot->Effect.State) return AL_OUT_OF_MEMORY;
 
     slot->Gain = 1.0;
     slot->AuxSendAuto = AL_TRUE;