Merge remote-tracking branch 'upstream/master'HEADmaster

15 files changed, 1063 insertions, 1494 deletions

diff --git a/al/effects/autowah.cpp b/al/effects/autowah.cpp
index 1a8b43fc..68704c11 100644
--- a/al/effects/autowah.cpp
+++ b/al/effects/autowah.cpp
@@ -20,100 +20,87 @@
 
 namespace {
 
-void Autowah_setParamf(EffectProps *props, ALenum param, float val)
+EffectProps genDefaultProps() noexcept
+{
+    AutowahProps props{};
+    props.AttackTime = AL_AUTOWAH_DEFAULT_ATTACK_TIME;
+    props.ReleaseTime = AL_AUTOWAH_DEFAULT_RELEASE_TIME;
+    props.Resonance = AL_AUTOWAH_DEFAULT_RESONANCE;
+    props.PeakGain = AL_AUTOWAH_DEFAULT_PEAK_GAIN;
+    return props;
+}
+
+} // namespace
+
+const EffectProps AutowahEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(AutowahProps&, ALenum param, int)
+{ throw effect_exception{AL_INVALID_ENUM, "Invalid autowah integer property 0x%04x", param}; }
+void EffectHandler::SetParamiv(AutowahProps&, ALenum param, const int*)
+{
+    throw effect_exception{AL_INVALID_ENUM, "Invalid autowah integer vector property 0x%04x",
+        param};
+}
+
+void EffectHandler::SetParamf(AutowahProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_AUTOWAH_ATTACK_TIME:
         if(!(val >= AL_AUTOWAH_MIN_ATTACK_TIME && val <= AL_AUTOWAH_MAX_ATTACK_TIME))
             throw effect_exception{AL_INVALID_VALUE, "Autowah attack time out of range"};
-        props->Autowah.AttackTime = val;
+        props.AttackTime = val;
         break;
 
     case AL_AUTOWAH_RELEASE_TIME:
         if(!(val >= AL_AUTOWAH_MIN_RELEASE_TIME && val <= AL_AUTOWAH_MAX_RELEASE_TIME))
             throw effect_exception{AL_INVALID_VALUE, "Autowah release time out of range"};
-        props->Autowah.ReleaseTime = val;
+        props.ReleaseTime = val;
         break;
 
     case AL_AUTOWAH_RESONANCE:
         if(!(val >= AL_AUTOWAH_MIN_RESONANCE && val <= AL_AUTOWAH_MAX_RESONANCE))
             throw effect_exception{AL_INVALID_VALUE, "Autowah resonance out of range"};
-        props->Autowah.Resonance = val;
+        props.Resonance = val;
         break;
 
     case AL_AUTOWAH_PEAK_GAIN:
         if(!(val >= AL_AUTOWAH_MIN_PEAK_GAIN && val <= AL_AUTOWAH_MAX_PEAK_GAIN))
             throw effect_exception{AL_INVALID_VALUE, "Autowah peak gain out of range"};
-        props->Autowah.PeakGain = val;
+        props.PeakGain = val;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid autowah float property 0x%04x", param};
     }
 }
-void Autowah_setParamfv(EffectProps *props,  ALenum param, const float *vals)
-{ Autowah_setParamf(props, param, vals[0]); }
+void EffectHandler::SetParamfv(AutowahProps &props,  ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
 
-void Autowah_setParami(EffectProps*, ALenum param, int)
+void EffectHandler::GetParami(const AutowahProps&, ALenum param, int*)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid autowah integer property 0x%04x", param}; }
-void Autowah_setParamiv(EffectProps*, ALenum param, const int*)
+void EffectHandler::GetParamiv(const AutowahProps&, ALenum param, int*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid autowah integer vector property 0x%04x",
         param};
 }
 
-void Autowah_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamf(const AutowahProps &props, ALenum param, float *val)
 {
     switch(param)
     {
-    case AL_AUTOWAH_ATTACK_TIME:
-        *val = props->Autowah.AttackTime;
-        break;
-
-    case AL_AUTOWAH_RELEASE_TIME:
-        *val = props->Autowah.ReleaseTime;
-        break;
-
-    case AL_AUTOWAH_RESONANCE:
-        *val = props->Autowah.Resonance;
-        break;
-
-    case AL_AUTOWAH_PEAK_GAIN:
-        *val = props->Autowah.PeakGain;
-        break;
+    case AL_AUTOWAH_ATTACK_TIME: *val = props.AttackTime; break;
+    case AL_AUTOWAH_RELEASE_TIME: *val = props.ReleaseTime; break;
+    case AL_AUTOWAH_RESONANCE: *val = props.Resonance; break;
+    case AL_AUTOWAH_PEAK_GAIN: *val = props.PeakGain; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid autowah float property 0x%04x", param};
     }
 
 }
-void Autowah_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ Autowah_getParamf(props, param, vals); }
-
-void Autowah_getParami(const EffectProps*, ALenum param, int*)
-{ throw effect_exception{AL_INVALID_ENUM, "Invalid autowah integer property 0x%04x", param}; }
-void Autowah_getParamiv(const EffectProps*, ALenum param, int*)
-{
-    throw effect_exception{AL_INVALID_ENUM, "Invalid autowah integer vector property 0x%04x",
-        param};
-}
-
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Autowah.AttackTime = AL_AUTOWAH_DEFAULT_ATTACK_TIME;
-    props.Autowah.ReleaseTime = AL_AUTOWAH_DEFAULT_RELEASE_TIME;
-    props.Autowah.Resonance = AL_AUTOWAH_DEFAULT_RESONANCE;
-    props.Autowah.PeakGain = AL_AUTOWAH_DEFAULT_PEAK_GAIN;
-    return props;
-}
-
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Autowah);
-
-const EffectProps AutowahEffectProps{genDefaultProps()};
+void EffectHandler::GetParamfv(const AutowahProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -189,25 +176,25 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool AutowahCommitter::commit(const EaxEffectProps &props)
+bool EaxAutowahCommitter::commit(const EAXAUTOWAHPROPERTIES &props)
 {
-    if(props == mEaxProps)
+    if(auto *cur = std::get_if<EAXAUTOWAHPROPERTIES>(&mEaxProps); cur && *cur == props)
         return false;
 
     mEaxProps = props;
-
-    auto &eaxprops = std::get<EAXAUTOWAHPROPERTIES>(props);
-    mAlProps.Autowah.AttackTime = eaxprops.flAttackTime;
-    mAlProps.Autowah.ReleaseTime = eaxprops.flReleaseTime;
-    mAlProps.Autowah.Resonance = level_mb_to_gain(static_cast<float>(eaxprops.lResonance));
-    mAlProps.Autowah.PeakGain = level_mb_to_gain(static_cast<float>(eaxprops.lPeakLevel));
+    mAlProps = [&]{
+        AutowahProps ret{};
+        ret.AttackTime = props.flAttackTime;
+        ret.ReleaseTime = props.flReleaseTime;
+        ret.Resonance = level_mb_to_gain(static_cast<float>(props.lResonance));
+        ret.PeakGain = level_mb_to_gain(static_cast<float>(props.lPeakLevel));
+        return ret;
+    }();
 
     return true;
 }
 
-template<>
-void AutowahCommitter::SetDefaults(EaxEffectProps &props)
+void EaxAutowahCommitter::SetDefaults(EaxEffectProps &props)
 {
     static constexpr EAXAUTOWAHPROPERTIES defprops{[]
     {
@@ -221,10 +208,8 @@ void AutowahCommitter::SetDefaults(EaxEffectProps &props)
     props = defprops;
 }
 
-template<>
-void AutowahCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
+void EaxAutowahCommitter::Get(const EaxCall &call, const EAXAUTOWAHPROPERTIES &props)
 {
-    auto &props = std::get<EAXAUTOWAHPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXAUTOWAH_NONE: break;
@@ -237,10 +222,8 @@ void AutowahCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
     }
 }
 
-template<>
-void AutowahCommitter::Set(const EaxCall &call, EaxEffectProps &props_)
+void EaxAutowahCommitter::Set(const EaxCall &call, EAXAUTOWAHPROPERTIES &props)
 {
-    auto &props = std::get<EAXAUTOWAHPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXAUTOWAH_NONE: break;
diff --git a/al/effects/chorus.cpp b/al/effects/chorus.cpp
index 90b38e4d..913d1215 100644
--- a/al/effects/chorus.cpp
+++ b/al/effects/chorus.cpp
@@ -46,13 +46,41 @@ inline ALenum EnumFromWaveform(ChorusWaveform type)
     throw std::runtime_error{"Invalid chorus waveform: "+std::to_string(static_cast<int>(type))};
 }
 
-void Chorus_setParami(EffectProps *props, ALenum param, int val)
+EffectProps genDefaultChorusProps() noexcept
+{
+    ChorusProps props{};
+    props.Waveform = WaveformFromEnum(AL_CHORUS_DEFAULT_WAVEFORM).value();
+    props.Phase = AL_CHORUS_DEFAULT_PHASE;
+    props.Rate = AL_CHORUS_DEFAULT_RATE;
+    props.Depth = AL_CHORUS_DEFAULT_DEPTH;
+    props.Feedback = AL_CHORUS_DEFAULT_FEEDBACK;
+    props.Delay = AL_CHORUS_DEFAULT_DELAY;
+    return props;
+}
+
+EffectProps genDefaultFlangerProps() noexcept
+{
+    FlangerProps props{};
+    props.Waveform = WaveformFromEnum(AL_FLANGER_DEFAULT_WAVEFORM).value();
+    props.Phase = AL_FLANGER_DEFAULT_PHASE;
+    props.Rate = AL_FLANGER_DEFAULT_RATE;
+    props.Depth = AL_FLANGER_DEFAULT_DEPTH;
+    props.Feedback = AL_FLANGER_DEFAULT_FEEDBACK;
+    props.Delay = AL_FLANGER_DEFAULT_DELAY;
+    return props;
+}
+
+} // namespace
+
+const EffectProps ChorusEffectProps{genDefaultChorusProps()};
+
+void EffectHandler::SetParami(ChorusProps &props, ALenum param, int val)
 {
     switch(param)
     {
     case AL_CHORUS_WAVEFORM:
         if(auto formopt = WaveformFromEnum(val))
-            props->Chorus.Waveform = *formopt;
+            props.Waveform = *formopt;
         else
             throw effect_exception{AL_INVALID_VALUE, "Invalid chorus waveform: 0x%04x", val};
         break;
@@ -60,115 +88,89 @@ void Chorus_setParami(EffectProps *props, ALenum param, int val)
     case AL_CHORUS_PHASE:
         if(!(val >= AL_CHORUS_MIN_PHASE && val <= AL_CHORUS_MAX_PHASE))
             throw effect_exception{AL_INVALID_VALUE, "Chorus phase out of range: %d", val};
-        props->Chorus.Phase = val;
+        props.Phase = val;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid chorus integer property 0x%04x", param};
     }
 }
-void Chorus_setParamiv(EffectProps *props, ALenum param, const int *vals)
-{ Chorus_setParami(props, param, vals[0]); }
-void Chorus_setParamf(EffectProps *props, ALenum param, float val)
+void EffectHandler::SetParamiv(ChorusProps &props, ALenum param, const int *vals)
+{ SetParami(props, param, vals[0]); }
+void EffectHandler::SetParamf(ChorusProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_CHORUS_RATE:
         if(!(val >= AL_CHORUS_MIN_RATE && val <= AL_CHORUS_MAX_RATE))
             throw effect_exception{AL_INVALID_VALUE, "Chorus rate out of range: %f", val};
-        props->Chorus.Rate = val;
+        props.Rate = val;
         break;
 
     case AL_CHORUS_DEPTH:
         if(!(val >= AL_CHORUS_MIN_DEPTH && val <= AL_CHORUS_MAX_DEPTH))
             throw effect_exception{AL_INVALID_VALUE, "Chorus depth out of range: %f", val};
-        props->Chorus.Depth = val;
+        props.Depth = val;
         break;
 
     case AL_CHORUS_FEEDBACK:
         if(!(val >= AL_CHORUS_MIN_FEEDBACK && val <= AL_CHORUS_MAX_FEEDBACK))
             throw effect_exception{AL_INVALID_VALUE, "Chorus feedback out of range: %f", val};
-        props->Chorus.Feedback = val;
+        props.Feedback = val;
         break;
 
     case AL_CHORUS_DELAY:
         if(!(val >= AL_CHORUS_MIN_DELAY && val <= AL_CHORUS_MAX_DELAY))
             throw effect_exception{AL_INVALID_VALUE, "Chorus delay out of range: %f", val};
-        props->Chorus.Delay = val;
+        props.Delay = val;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid chorus float property 0x%04x", param};
     }
 }
-void Chorus_setParamfv(EffectProps *props, ALenum param, const float *vals)
-{ Chorus_setParamf(props, param, vals[0]); }
+void EffectHandler::SetParamfv(ChorusProps &props, ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
 
-void Chorus_getParami(const EffectProps *props, ALenum param, int *val)
+void EffectHandler::GetParami(const ChorusProps &props, ALenum param, int *val)
 {
     switch(param)
     {
-    case AL_CHORUS_WAVEFORM:
-        *val = EnumFromWaveform(props->Chorus.Waveform);
-        break;
-
-    case AL_CHORUS_PHASE:
-        *val = props->Chorus.Phase;
-        break;
+    case AL_CHORUS_WAVEFORM: *val = EnumFromWaveform(props.Waveform); break;
+    case AL_CHORUS_PHASE: *val = props.Phase; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid chorus integer property 0x%04x", param};
     }
 }
-void Chorus_getParamiv(const EffectProps *props, ALenum param, int *vals)
-{ Chorus_getParami(props, param, vals); }
-void Chorus_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamiv(const ChorusProps &props, ALenum param, int *vals)
+{ GetParami(props, param, vals); }
+void EffectHandler::GetParamf(const ChorusProps &props, ALenum param, float *val)
 {
     switch(param)
     {
-    case AL_CHORUS_RATE:
-        *val = props->Chorus.Rate;
-        break;
-
-    case AL_CHORUS_DEPTH:
-        *val = props->Chorus.Depth;
-        break;
-
-    case AL_CHORUS_FEEDBACK:
-        *val = props->Chorus.Feedback;
-        break;
-
-    case AL_CHORUS_DELAY:
-        *val = props->Chorus.Delay;
-        break;
+    case AL_CHORUS_RATE: *val = props.Rate; break;
+    case AL_CHORUS_DEPTH: *val = props.Depth; break;
+    case AL_CHORUS_FEEDBACK: *val = props.Feedback; break;
+    case AL_CHORUS_DELAY: *val = props.Delay; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid chorus float property 0x%04x", param};
     }
 }
-void Chorus_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ Chorus_getParamf(props, param, vals); }
+void EffectHandler::GetParamfv(const ChorusProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
 
-EffectProps genDefaultChorusProps() noexcept
-{
-    EffectProps props{};
-    props.Chorus.Waveform = *WaveformFromEnum(AL_CHORUS_DEFAULT_WAVEFORM);
-    props.Chorus.Phase = AL_CHORUS_DEFAULT_PHASE;
-    props.Chorus.Rate = AL_CHORUS_DEFAULT_RATE;
-    props.Chorus.Depth = AL_CHORUS_DEFAULT_DEPTH;
-    props.Chorus.Feedback = AL_CHORUS_DEFAULT_FEEDBACK;
-    props.Chorus.Delay = AL_CHORUS_DEFAULT_DELAY;
-    return props;
-}
 
+const EffectProps FlangerEffectProps{genDefaultFlangerProps()};
 
-void Flanger_setParami(EffectProps *props, ALenum param, int val)
+void EffectHandler::SetParami(FlangerProps &props, ALenum param, int val)
 {
     switch(param)
     {
     case AL_FLANGER_WAVEFORM:
         if(auto formopt = WaveformFromEnum(val))
-            props->Chorus.Waveform = *formopt;
+            props.Waveform = *formopt;
         else
             throw effect_exception{AL_INVALID_VALUE, "Invalid flanger waveform: 0x%04x", val};
         break;
@@ -176,124 +178,87 @@ void Flanger_setParami(EffectProps *props, ALenum param, int val)
     case AL_FLANGER_PHASE:
         if(!(val >= AL_FLANGER_MIN_PHASE && val <= AL_FLANGER_MAX_PHASE))
             throw effect_exception{AL_INVALID_VALUE, "Flanger phase out of range: %d", val};
-        props->Chorus.Phase = val;
+        props.Phase = val;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid flanger integer property 0x%04x", param};
     }
 }
-void Flanger_setParamiv(EffectProps *props, ALenum param, const int *vals)
-{ Flanger_setParami(props, param, vals[0]); }
-void Flanger_setParamf(EffectProps *props, ALenum param, float val)
+void EffectHandler::SetParamiv(FlangerProps &props, ALenum param, const int *vals)
+{ SetParami(props, param, vals[0]); }
+void EffectHandler::SetParamf(FlangerProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_FLANGER_RATE:
         if(!(val >= AL_FLANGER_MIN_RATE && val <= AL_FLANGER_MAX_RATE))
             throw effect_exception{AL_INVALID_VALUE, "Flanger rate out of range: %f", val};
-        props->Chorus.Rate = val;
+        props.Rate = val;
         break;
 
     case AL_FLANGER_DEPTH:
         if(!(val >= AL_FLANGER_MIN_DEPTH && val <= AL_FLANGER_MAX_DEPTH))
             throw effect_exception{AL_INVALID_VALUE, "Flanger depth out of range: %f", val};
-        props->Chorus.Depth = val;
+        props.Depth = val;
         break;
 
     case AL_FLANGER_FEEDBACK:
         if(!(val >= AL_FLANGER_MIN_FEEDBACK && val <= AL_FLANGER_MAX_FEEDBACK))
             throw effect_exception{AL_INVALID_VALUE, "Flanger feedback out of range: %f", val};
-        props->Chorus.Feedback = val;
+        props.Feedback = val;
         break;
 
     case AL_FLANGER_DELAY:
         if(!(val >= AL_FLANGER_MIN_DELAY && val <= AL_FLANGER_MAX_DELAY))
             throw effect_exception{AL_INVALID_VALUE, "Flanger delay out of range: %f", val};
-        props->Chorus.Delay = val;
+        props.Delay = val;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid flanger float property 0x%04x", param};
     }
 }
-void Flanger_setParamfv(EffectProps *props, ALenum param, const float *vals)
-{ Flanger_setParamf(props, param, vals[0]); }
+void EffectHandler::SetParamfv(FlangerProps &props, ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
 
-void Flanger_getParami(const EffectProps *props, ALenum param, int *val)
+void EffectHandler::GetParami(const FlangerProps &props, ALenum param, int *val)
 {
     switch(param)
     {
-    case AL_FLANGER_WAVEFORM:
-        *val = EnumFromWaveform(props->Chorus.Waveform);
-        break;
-
-    case AL_FLANGER_PHASE:
-        *val = props->Chorus.Phase;
-        break;
+    case AL_FLANGER_WAVEFORM: *val = EnumFromWaveform(props.Waveform); break;
+    case AL_FLANGER_PHASE: *val = props.Phase; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid flanger integer property 0x%04x", param};
     }
 }
-void Flanger_getParamiv(const EffectProps *props, ALenum param, int *vals)
-{ Flanger_getParami(props, param, vals); }
-void Flanger_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamiv(const FlangerProps &props, ALenum param, int *vals)
+{ GetParami(props, param, vals); }
+void EffectHandler::GetParamf(const FlangerProps &props, ALenum param, float *val)
 {
     switch(param)
     {
-    case AL_FLANGER_RATE:
-        *val = props->Chorus.Rate;
-        break;
-
-    case AL_FLANGER_DEPTH:
-        *val = props->Chorus.Depth;
-        break;
-
-    case AL_FLANGER_FEEDBACK:
-        *val = props->Chorus.Feedback;
-        break;
-
-    case AL_FLANGER_DELAY:
-        *val = props->Chorus.Delay;
-        break;
+    case AL_FLANGER_RATE: *val = props.Rate; break;
+    case AL_FLANGER_DEPTH: *val = props.Depth; break;
+    case AL_FLANGER_FEEDBACK: *val = props.Feedback; break;
+    case AL_FLANGER_DELAY: *val = props.Delay; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid flanger float property 0x%04x", param};
     }
 }
-void Flanger_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ Flanger_getParamf(props, param, vals); }
-
-EffectProps genDefaultFlangerProps() noexcept
-{
-    EffectProps props{};
-    props.Chorus.Waveform = *WaveformFromEnum(AL_FLANGER_DEFAULT_WAVEFORM);
-    props.Chorus.Phase = AL_FLANGER_DEFAULT_PHASE;
-    props.Chorus.Rate = AL_FLANGER_DEFAULT_RATE;
-    props.Chorus.Depth = AL_FLANGER_DEFAULT_DEPTH;
-    props.Chorus.Feedback = AL_FLANGER_DEFAULT_FEEDBACK;
-    props.Chorus.Delay = AL_FLANGER_DEFAULT_DELAY;
-    return props;
-}
-
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Chorus);
-
-const EffectProps ChorusEffectProps{genDefaultChorusProps()};
-
-DEFINE_ALEFFECT_VTABLE(Flanger);
-
-const EffectProps FlangerEffectProps{genDefaultFlangerProps()};
+void EffectHandler::GetParamfv(const FlangerProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
 
 
 #ifdef ALSOFT_EAX
 namespace {
 
 struct EaxChorusTraits {
-    using Props = EAXCHORUSPROPERTIES;
+    using EaxProps = EAXCHORUSPROPERTIES;
     using Committer = EaxChorusCommitter;
+    using AlProps = ChorusProps;
 
     static constexpr auto efx_effect() { return AL_EFFECT_CHORUS; }
 
@@ -357,8 +322,9 @@ struct EaxChorusTraits {
 }; // EaxChorusTraits
 
 struct EaxFlangerTraits {
-    using Props = EAXFLANGERPROPERTIES;
+    using EaxProps = EAXFLANGERPROPERTIES;
     using Committer = EaxFlangerCommitter;
+    using AlProps = FlangerProps;
 
     static constexpr auto efx_effect() { return AL_EFFECT_FLANGER; }
 
@@ -424,7 +390,9 @@ struct EaxFlangerTraits {
 template<typename TTraits>
 struct ChorusFlangerEffect {
     using Traits = TTraits;
+    using EaxProps = typename Traits::EaxProps;
     using Committer = typename Traits::Committer;
+    using AlProps = typename Traits::AlProps;
     using Exception = typename Committer::Exception;
 
     struct WaveformValidator {
@@ -494,7 +462,7 @@ struct ChorusFlangerEffect {
     }; // DelayValidator
 
     struct AllValidator {
-        void operator()(const typename Traits::Props& all) const
+        void operator()(const EaxProps& all) const
         {
             WaveformValidator{}(all.ulWaveform);
             PhaseValidator{}(all.lPhase);
@@ -508,7 +476,7 @@ struct ChorusFlangerEffect {
 public:
     static void SetDefaults(EaxEffectProps &props)
     {
-        auto&& all = props.emplace<typename Traits::Props>();
+        auto&& all = props.emplace<EaxProps>();
         all.ulWaveform = Traits::eax_default_waveform();
         all.lPhase = Traits::eax_default_phase();
         all.flRate = Traits::eax_default_rate();
@@ -518,102 +486,83 @@ public:
     }
 
 
-    static void Get(const EaxCall &call, const EaxEffectProps &props)
+    static void Get(const EaxCall &call, const EaxProps &all)
     {
-        auto&& all = std::get<typename Traits::Props>(props);
         switch(call.get_property_id())
         {
         case Traits::eax_none_param_id():
             break;
-
         case Traits::eax_allparameters_param_id():
             call.template set_value<Exception>(all);
             break;
-
         case Traits::eax_waveform_param_id():
             call.template set_value<Exception>(all.ulWaveform);
             break;
-
         case Traits::eax_phase_param_id():
             call.template set_value<Exception>(all.lPhase);
             break;
-
         case Traits::eax_rate_param_id():
             call.template set_value<Exception>(all.flRate);
             break;
-
         case Traits::eax_depth_param_id():
             call.template set_value<Exception>(all.flDepth);
             break;
-
         case Traits::eax_feedback_param_id():
             call.template set_value<Exception>(all.flFeedback);
             break;
-
         case Traits::eax_delay_param_id():
             call.template set_value<Exception>(all.flDelay);
             break;
-
         default:
             Committer::fail_unknown_property_id();
         }
     }
 
-    static void Set(const EaxCall &call, EaxEffectProps &props)
+    static void Set(const EaxCall &call, EaxProps &all)
     {
-        auto&& all = std::get<typename Traits::Props>(props);
         switch(call.get_property_id())
         {
         case Traits::eax_none_param_id():
             break;
-
         case Traits::eax_allparameters_param_id():
             Committer::template defer<AllValidator>(call, all);
             break;
-
         case Traits::eax_waveform_param_id():
             Committer::template defer<WaveformValidator>(call, all.ulWaveform);
             break;
-
         case Traits::eax_phase_param_id():
             Committer::template defer<PhaseValidator>(call, all.lPhase);
             break;
-
         case Traits::eax_rate_param_id():
             Committer::template defer<RateValidator>(call, all.flRate);
             break;
-
         case Traits::eax_depth_param_id():
             Committer::template defer<DepthValidator>(call, all.flDepth);
             break;
-
         case Traits::eax_feedback_param_id():
             Committer::template defer<FeedbackValidator>(call, all.flFeedback);
             break;
-
         case Traits::eax_delay_param_id():
             Committer::template defer<DelayValidator>(call, all.flDelay);
             break;
-
         default:
             Committer::fail_unknown_property_id();
         }
     }
 
-    static bool Commit(const EaxEffectProps &props, EaxEffectProps &props_, EffectProps &al_props_)
+    static bool Commit(const EaxProps &props, EaxEffectProps &props_, AlProps &al_props_)
     {
-        if(props == props_)
+        if(auto *cur = std::get_if<EaxProps>(&props_); cur && *cur == props)
             return false;
 
         props_ = props;
-        auto&& dst = std::get<typename Traits::Props>(props);
 
-        al_props_.Chorus.Waveform = Traits::eax_waveform(dst.ulWaveform);
-        al_props_.Chorus.Phase = static_cast<int>(dst.lPhase);
-        al_props_.Chorus.Rate = dst.flRate;
-        al_props_.Chorus.Depth = dst.flDepth;
-        al_props_.Chorus.Feedback = dst.flFeedback;
-        al_props_.Chorus.Delay = dst.flDelay;
+        al_props_.Waveform = Traits::eax_waveform(props.ulWaveform);
+        al_props_.Phase = static_cast<int>(props.lPhase);
+        al_props_.Rate = props.flRate;
+        al_props_.Depth = props.flDepth;
+        al_props_.Feedback = props.flFeedback;
+        al_props_.Delay = props.flDelay;
 
         return true;
     }
@@ -638,29 +587,25 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool ChorusCommitter::commit(const EaxEffectProps &props)
+bool EaxChorusCommitter::commit(const EAXCHORUSPROPERTIES &props)
 {
     using Committer = ChorusFlangerEffect<EaxChorusTraits>;
-    return Committer::Commit(props, mEaxProps, mAlProps);
+    return Committer::Commit(props, mEaxProps, mAlProps.emplace<ChorusProps>());
 }
 
-template<>
-void ChorusCommitter::SetDefaults(EaxEffectProps &props)
+void EaxChorusCommitter::SetDefaults(EaxEffectProps &props)
 {
     using Committer = ChorusFlangerEffect<EaxChorusTraits>;
     Committer::SetDefaults(props);
 }
 
-template<>
-void ChorusCommitter::Get(const EaxCall &call, const EaxEffectProps &props)
+void EaxChorusCommitter::Get(const EaxCall &call, const EAXCHORUSPROPERTIES &props)
 {
     using Committer = ChorusFlangerEffect<EaxChorusTraits>;
     Committer::Get(call, props);
 }
 
-template<>
-void ChorusCommitter::Set(const EaxCall &call, EaxEffectProps &props)
+void EaxChorusCommitter::Set(const EaxCall &call, EAXCHORUSPROPERTIES &props)
 {
     using Committer = ChorusFlangerEffect<EaxChorusTraits>;
     Committer::Set(call, props);
@@ -679,29 +624,25 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool FlangerCommitter::commit(const EaxEffectProps &props)
+bool EaxFlangerCommitter::commit(const EAXFLANGERPROPERTIES &props)
 {
     using Committer = ChorusFlangerEffect<EaxFlangerTraits>;
-    return Committer::Commit(props, mEaxProps, mAlProps);
+    return Committer::Commit(props, mEaxProps, mAlProps.emplace<FlangerProps>());
 }
 
-template<>
-void FlangerCommitter::SetDefaults(EaxEffectProps &props)
+void EaxFlangerCommitter::SetDefaults(EaxEffectProps &props)
 {
     using Committer = ChorusFlangerEffect<EaxFlangerTraits>;
     Committer::SetDefaults(props);
 }
 
-template<>
-void FlangerCommitter::Get(const EaxCall &call, const EaxEffectProps &props)
+void EaxFlangerCommitter::Get(const EaxCall &call, const EAXFLANGERPROPERTIES &props)
 {
     using Committer = ChorusFlangerEffect<EaxFlangerTraits>;
     Committer::Get(call, props);
 }
 
-template<>
-void FlangerCommitter::Set(const EaxCall &call, EaxEffectProps &props)
+void EaxFlangerCommitter::Set(const EaxCall &call, EAXFLANGERPROPERTIES &props)
 {
     using Committer = ChorusFlangerEffect<EaxFlangerTraits>;
     Committer::Set(call, props);
diff --git a/al/effects/compressor.cpp b/al/effects/compressor.cpp
index ca8af84f..9fcc8c61 100644
--- a/al/effects/compressor.cpp
+++ b/al/effects/compressor.cpp
@@ -16,14 +16,25 @@
 
 namespace {
 
-void Compressor_setParami(EffectProps *props, ALenum param, int val)
+EffectProps genDefaultProps() noexcept
+{
+    CompressorProps props{};
+    props.OnOff = AL_COMPRESSOR_DEFAULT_ONOFF;
+    return props;
+}
+
+} // namespace
+
+const EffectProps CompressorEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(CompressorProps &props, ALenum param, int val)
 {
     switch(param)
     {
     case AL_COMPRESSOR_ONOFF:
         if(!(val >= AL_COMPRESSOR_MIN_ONOFF && val <= AL_COMPRESSOR_MAX_ONOFF))
             throw effect_exception{AL_INVALID_VALUE, "Compressor state out of range"};
-        props->Compressor.OnOff = (val != AL_FALSE);
+        props.OnOff = (val != AL_FALSE);
         break;
 
     default:
@@ -31,22 +42,22 @@ void Compressor_setParami(EffectProps *props, ALenum param, int val)
             param};
     }
 }
-void Compressor_setParamiv(EffectProps *props, ALenum param, const int *vals)
-{ Compressor_setParami(props, param, vals[0]); }
-void Compressor_setParamf(EffectProps*, ALenum param, float)
+void EffectHandler::SetParamiv(CompressorProps &props, ALenum param, const int *vals)
+{ SetParami(props, param, vals[0]); }
+void EffectHandler::SetParamf(CompressorProps&, ALenum param, float)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid compressor float property 0x%04x", param}; }
-void Compressor_setParamfv(EffectProps*, ALenum param, const float*)
+void EffectHandler::SetParamfv(CompressorProps&, ALenum param, const float*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid compressor float-vector property 0x%04x",
         param};
 }
 
-void Compressor_getParami(const EffectProps *props, ALenum param, int *val)
+void EffectHandler::GetParami(const CompressorProps &props, ALenum param, int *val)
 { 
     switch(param)
     {
     case AL_COMPRESSOR_ONOFF:
-        *val = props->Compressor.OnOff;
+        *val = props.OnOff;
         break;
 
     default:
@@ -54,28 +65,16 @@ void Compressor_getParami(const EffectProps *props, ALenum param, int *val)
             param};
     }
 }
-void Compressor_getParamiv(const EffectProps *props, ALenum param, int *vals)
-{ Compressor_getParami(props, param, vals); }
-void Compressor_getParamf(const EffectProps*, ALenum param, float*)
+void EffectHandler::GetParamiv(const CompressorProps &props, ALenum param, int *vals)
+{ GetParami(props, param, vals); }
+void EffectHandler::GetParamf(const CompressorProps&, ALenum param, float*)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid compressor float property 0x%04x", param}; }
-void Compressor_getParamfv(const EffectProps*, ALenum param, float*)
+void EffectHandler::GetParamfv(const CompressorProps&, ALenum param, float*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid compressor float-vector property 0x%04x",
         param};
 }
 
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Compressor.OnOff = AL_COMPRESSOR_DEFAULT_ONOFF;
-    return props;
-}
-
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Compressor);
-
-const EffectProps CompressorEffectProps{genDefaultProps()};
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -115,28 +114,24 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool CompressorCommitter::commit(const EaxEffectProps &props)
+bool EaxCompressorCommitter::commit(const EAXAGCCOMPRESSORPROPERTIES &props)
 {
-    if(props == mEaxProps)
+    if(auto *cur = std::get_if<EAXAGCCOMPRESSORPROPERTIES>(&mEaxProps); cur && *cur == props)
         return false;
 
     mEaxProps = props;
+    mAlProps = CompressorProps{props.ulOnOff != 0};
 
-    mAlProps.Compressor.OnOff = (std::get<EAXAGCCOMPRESSORPROPERTIES>(props).ulOnOff != 0);
     return true;
 }
 
-template<>
-void CompressorCommitter::SetDefaults(EaxEffectProps &props)
+void EaxCompressorCommitter::SetDefaults(EaxEffectProps &props)
 {
     props = EAXAGCCOMPRESSORPROPERTIES{EAXAGCCOMPRESSOR_DEFAULTONOFF};
 }
 
-template<>
-void CompressorCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
+void EaxCompressorCommitter::Get(const EaxCall &call, const EAXAGCCOMPRESSORPROPERTIES &props)
 {
-    auto &props = std::get<EAXAGCCOMPRESSORPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXAGCCOMPRESSOR_NONE: break;
@@ -146,10 +141,8 @@ void CompressorCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
     }
 }
 
-template<>
-void CompressorCommitter::Set(const EaxCall &call, EaxEffectProps &props_)
+void EaxCompressorCommitter::Set(const EaxCall &call, EAXAGCCOMPRESSORPROPERTIES &props)
 {
-    auto &props = std::get<EAXAGCCOMPRESSORPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXAGCCOMPRESSOR_NONE: break;
diff --git a/al/effects/convolution.cpp b/al/effects/convolution.cpp
index 9c091e53..1f8d1111 100644
--- a/al/effects/convolution.cpp
+++ b/al/effects/convolution.cpp
@@ -12,33 +12,45 @@
 
 namespace {
 
-void Convolution_setParami(EffectProps* /*props*/, ALenum param, int /*val*/)
+EffectProps genDefaultProps() noexcept
+{
+    ConvolutionProps props{};
+    props.OrientAt = {0.0f,  0.0f, -1.0f};
+    props.OrientUp = {0.0f,  1.0f,  0.0f};
+    return props;
+}
+
+} // namespace
+
+const EffectProps ConvolutionEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(ConvolutionProps& /*props*/, ALenum param, int /*val*/)
 {
     switch(param)
     {
     default:
-        throw effect_exception{AL_INVALID_ENUM, "Invalid null effect integer property 0x%04x",
+        throw effect_exception{AL_INVALID_ENUM, "Invalid convolution effect integer property 0x%04x",
             param};
     }
 }
-void Convolution_setParamiv(EffectProps *props, ALenum param, const int *vals)
+void EffectHandler::SetParamiv(ConvolutionProps &props, ALenum param, const int *vals)
 {
     switch(param)
     {
     default:
-        Convolution_setParami(props, param, vals[0]);
+        SetParami(props, param, vals[0]);
     }
 }
-void Convolution_setParamf(EffectProps* /*props*/, ALenum param, float /*val*/)
+void EffectHandler::SetParamf(ConvolutionProps& /*props*/, ALenum param, float /*val*/)
 {
     switch(param)
     {
     default:
-        throw effect_exception{AL_INVALID_ENUM, "Invalid null effect float property 0x%04x",
+        throw effect_exception{AL_INVALID_ENUM, "Invalid convolution effect float property 0x%04x",
             param};
     }
 }
-void Convolution_setParamfv(EffectProps *props, ALenum param, const float *values)
+void EffectHandler::SetParamfv(ConvolutionProps &props, ALenum param, const float *values)
 {
     switch(param)
     {
@@ -47,73 +59,59 @@ void Convolution_setParamfv(EffectProps *props, ALenum param, const float *value
             && std::isfinite(values[3]) && std::isfinite(values[4]) && std::isfinite(values[5])))
             throw effect_exception{AL_INVALID_VALUE, "Property 0x%04x value out of range", param};
 
-        props->Convolution.OrientAt[0] = values[0];
-        props->Convolution.OrientAt[1] = values[1];
-        props->Convolution.OrientAt[2] = values[2];
-        props->Convolution.OrientUp[0] = values[3];
-        props->Convolution.OrientUp[1] = values[4];
-        props->Convolution.OrientUp[2] = values[5];
+        props.OrientAt[0] = values[0];
+        props.OrientAt[1] = values[1];
+        props.OrientAt[2] = values[2];
+        props.OrientUp[0] = values[3];
+        props.OrientUp[1] = values[4];
+        props.OrientUp[2] = values[5];
         break;
 
     default:
-        Convolution_setParamf(props, param, values[0]);
+        SetParamf(props, param, values[0]);
     }
 }
 
-void Convolution_getParami(const EffectProps* /*props*/, ALenum param, int* /*val*/)
+void EffectHandler::GetParami(const ConvolutionProps& /*props*/, ALenum param, int* /*val*/)
 {
     switch(param)
     {
     default:
-        throw effect_exception{AL_INVALID_ENUM, "Invalid null effect integer property 0x%04x",
+        throw effect_exception{AL_INVALID_ENUM, "Invalid convolution effect integer property 0x%04x",
             param};
     }
 }
-void Convolution_getParamiv(const EffectProps *props, ALenum param, int *vals)
+void EffectHandler::GetParamiv(const ConvolutionProps &props, ALenum param, int *vals)
 {
     switch(param)
     {
     default:
-        Convolution_getParami(props, param, vals);
+        GetParami(props, param, vals);
     }
 }
-void Convolution_getParamf(const EffectProps* /*props*/, ALenum param, float* /*val*/)
+void EffectHandler::GetParamf(const ConvolutionProps& /*props*/, ALenum param, float* /*val*/)
 {
     switch(param)
     {
     default:
-        throw effect_exception{AL_INVALID_ENUM, "Invalid null effect float property 0x%04x",
+        throw effect_exception{AL_INVALID_ENUM, "Invalid convolution effect float property 0x%04x",
             param};
     }
 }
-void Convolution_getParamfv(const EffectProps *props, ALenum param, float *values)
+void EffectHandler::GetParamfv(const ConvolutionProps &props, ALenum param, float *values)
 {
     switch(param)
     {
     case AL_CONVOLUTION_ORIENTATION_SOFT:
-        values[0] = props->Convolution.OrientAt[0];
-        values[1] = props->Convolution.OrientAt[1];
-        values[2] = props->Convolution.OrientAt[2];
-        values[3] = props->Convolution.OrientUp[0];
-        values[4] = props->Convolution.OrientUp[1];
-        values[5] = props->Convolution.OrientUp[2];
+        values[0] = props.OrientAt[0];
+        values[1] = props.OrientAt[1];
+        values[2] = props.OrientAt[2];
+        values[3] = props.OrientUp[0];
+        values[4] = props.OrientUp[1];
+        values[5] = props.OrientUp[2];
         break;
 
     default:
-        Convolution_getParamf(props, param, values);
+        GetParamf(props, param, values);
     }
 }
-
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Convolution.OrientAt = {0.0f,  0.0f, -1.0f};
-    props.Convolution.OrientUp = {0.0f,  1.0f,  0.0f};
-    return props;
-}
-
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Convolution);
-
-const EffectProps ConvolutionEffectProps{genDefaultProps()};
diff --git a/al/effects/dedicated.cpp b/al/effects/dedicated.cpp
index db57003c..518c224c 100644
--- a/al/effects/dedicated.cpp
+++ b/al/effects/dedicated.cpp
@@ -12,61 +12,115 @@
 
 namespace {
 
-void Dedicated_setParami(EffectProps*, ALenum param, int)
+EffectProps genDefaultDialogProps() noexcept
+{
+    DedicatedDialogProps props{};
+    props.Gain = 1.0f;
+    return props;
+}
+
+EffectProps genDefaultLfeProps() noexcept
+{
+    DedicatedLfeProps props{};
+    props.Gain = 1.0f;
+    return props;
+}
+
+} // namespace
+
+const EffectProps DedicatedDialogEffectProps{genDefaultDialogProps()};
+
+void EffectHandler::SetParami(DedicatedDialogProps&, ALenum param, int)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated integer property 0x%04x", param}; }
-void Dedicated_setParamiv(EffectProps*, ALenum param, const int*)
+void EffectHandler::SetParamiv(DedicatedDialogProps&, ALenum param, const int*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated integer-vector property 0x%04x",
         param};
 }
-void Dedicated_setParamf(EffectProps *props, ALenum param, float val)
+void EffectHandler::SetParamf(DedicatedDialogProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_DEDICATED_GAIN:
         if(!(val >= 0.0f && std::isfinite(val)))
             throw effect_exception{AL_INVALID_VALUE, "Dedicated gain out of range"};
-        props->Dedicated.Gain = val;
+        props.Gain = val;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated float property 0x%04x", param};
     }
 }
-void Dedicated_setParamfv(EffectProps *props, ALenum param, const float *vals)
-{ Dedicated_setParamf(props, param, vals[0]); }
+void EffectHandler::SetParamfv(DedicatedDialogProps &props, ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
 
-void Dedicated_getParami(const EffectProps*, ALenum param, int*)
+void EffectHandler::GetParami(const DedicatedDialogProps&, ALenum param, int*)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated integer property 0x%04x", param}; }
-void Dedicated_getParamiv(const EffectProps*, ALenum param, int*)
+void EffectHandler::GetParamiv(const DedicatedDialogProps&, ALenum param, int*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated integer-vector property 0x%04x",
         param};
 }
-void Dedicated_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamf(const DedicatedDialogProps &props, ALenum param, float *val)
 {
     switch(param)
     {
     case AL_DEDICATED_GAIN:
-        *val = props->Dedicated.Gain;
+        *val = props.Gain;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated float property 0x%04x", param};
     }
 }
-void Dedicated_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ Dedicated_getParamf(props, param, vals); }
+void EffectHandler::GetParamfv(const DedicatedDialogProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
 
-EffectProps genDefaultProps() noexcept
+
+const EffectProps DedicatedLfeEffectProps{genDefaultLfeProps()};
+
+void EffectHandler::SetParami(DedicatedLfeProps&, ALenum param, int)
+{ throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated integer property 0x%04x", param}; }
+void EffectHandler::SetParamiv(DedicatedLfeProps&, ALenum param, const int*)
 {
-    EffectProps props{};
-    props.Dedicated.Gain = 1.0f;
-    return props;
+    throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated integer-vector property 0x%04x",
+        param};
 }
+void EffectHandler::SetParamf(DedicatedLfeProps &props, ALenum param, float val)
+{
+    switch(param)
+    {
+    case AL_DEDICATED_GAIN:
+        if(!(val >= 0.0f && std::isfinite(val)))
+            throw effect_exception{AL_INVALID_VALUE, "Dedicated gain out of range"};
+        props.Gain = val;
+        break;
 
-} // namespace
+    default:
+        throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated float property 0x%04x", param};
+    }
+}
+void EffectHandler::SetParamfv(DedicatedLfeProps &props, ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
 
-DEFINE_ALEFFECT_VTABLE(Dedicated);
+void EffectHandler::GetParami(const DedicatedLfeProps&, ALenum param, int*)
+{ throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated integer property 0x%04x", param}; }
+void EffectHandler::GetParamiv(const DedicatedLfeProps&, ALenum param, int*)
+{
+    throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated integer-vector property 0x%04x",
+        param};
+}
+void EffectHandler::GetParamf(const DedicatedLfeProps &props, ALenum param, float *val)
+{
+    switch(param)
+    {
+    case AL_DEDICATED_GAIN:
+        *val = props.Gain;
+        break;
 
-const EffectProps DedicatedEffectProps{genDefaultProps()};
+    default:
+        throw effect_exception{AL_INVALID_ENUM, "Invalid dedicated float property 0x%04x", param};
+    }
+}
+void EffectHandler::GetParamfv(const DedicatedLfeProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
diff --git a/al/effects/distortion.cpp b/al/effects/distortion.cpp
index e046d8e7..534b6c24 100644
--- a/al/effects/distortion.cpp
+++ b/al/effects/distortion.cpp
@@ -16,108 +16,93 @@
 
 namespace {
 
-void Distortion_setParami(EffectProps*, ALenum param, int)
+EffectProps genDefaultProps() noexcept
+{
+    DistortionProps props{};
+    props.Edge = AL_DISTORTION_DEFAULT_EDGE;
+    props.Gain = AL_DISTORTION_DEFAULT_GAIN;
+    props.LowpassCutoff = AL_DISTORTION_DEFAULT_LOWPASS_CUTOFF;
+    props.EQCenter = AL_DISTORTION_DEFAULT_EQCENTER;
+    props.EQBandwidth = AL_DISTORTION_DEFAULT_EQBANDWIDTH;
+    return props;
+}
+
+} // namespace
+
+const EffectProps DistortionEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(DistortionProps&, ALenum param, int)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid distortion integer property 0x%04x", param}; }
-void Distortion_setParamiv(EffectProps*, ALenum param, const int*)
+void EffectHandler::SetParamiv(DistortionProps&, ALenum param, const int*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid distortion integer-vector property 0x%04x",
         param};
 }
-void Distortion_setParamf(EffectProps *props, ALenum param, float val)
+void EffectHandler::SetParamf(DistortionProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_DISTORTION_EDGE:
         if(!(val >= AL_DISTORTION_MIN_EDGE && val <= AL_DISTORTION_MAX_EDGE))
             throw effect_exception{AL_INVALID_VALUE, "Distortion edge out of range"};
-        props->Distortion.Edge = val;
+        props.Edge = val;
         break;
 
     case AL_DISTORTION_GAIN:
         if(!(val >= AL_DISTORTION_MIN_GAIN && val <= AL_DISTORTION_MAX_GAIN))
             throw effect_exception{AL_INVALID_VALUE, "Distortion gain out of range"};
-        props->Distortion.Gain = val;
+        props.Gain = val;
         break;
 
     case AL_DISTORTION_LOWPASS_CUTOFF:
         if(!(val >= AL_DISTORTION_MIN_LOWPASS_CUTOFF && val <= AL_DISTORTION_MAX_LOWPASS_CUTOFF))
             throw effect_exception{AL_INVALID_VALUE, "Distortion low-pass cutoff out of range"};
-        props->Distortion.LowpassCutoff = val;
+        props.LowpassCutoff = val;
         break;
 
     case AL_DISTORTION_EQCENTER:
         if(!(val >= AL_DISTORTION_MIN_EQCENTER && val <= AL_DISTORTION_MAX_EQCENTER))
             throw effect_exception{AL_INVALID_VALUE, "Distortion EQ center out of range"};
-        props->Distortion.EQCenter = val;
+        props.EQCenter = val;
         break;
 
     case AL_DISTORTION_EQBANDWIDTH:
         if(!(val >= AL_DISTORTION_MIN_EQBANDWIDTH && val <= AL_DISTORTION_MAX_EQBANDWIDTH))
             throw effect_exception{AL_INVALID_VALUE, "Distortion EQ bandwidth out of range"};
-        props->Distortion.EQBandwidth = val;
+        props.EQBandwidth = val;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid distortion float property 0x%04x", param};
     }
 }
-void Distortion_setParamfv(EffectProps *props, ALenum param, const float *vals)
-{ Distortion_setParamf(props, param, vals[0]); }
+void EffectHandler::SetParamfv(DistortionProps &props, ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
 
-void Distortion_getParami(const EffectProps*, ALenum param, int*)
+void EffectHandler::GetParami(const DistortionProps&, ALenum param, int*)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid distortion integer property 0x%04x", param}; }
-void Distortion_getParamiv(const EffectProps*, ALenum param, int*)
+void EffectHandler::GetParamiv(const DistortionProps&, ALenum param, int*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid distortion integer-vector property 0x%04x",
         param};
 }
-void Distortion_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamf(const DistortionProps &props, ALenum param, float *val)
 {
     switch(param)
     {
-    case AL_DISTORTION_EDGE:
-        *val = props->Distortion.Edge;
-        break;
-
-    case AL_DISTORTION_GAIN:
-        *val = props->Distortion.Gain;
-        break;
-
-    case AL_DISTORTION_LOWPASS_CUTOFF:
-        *val = props->Distortion.LowpassCutoff;
-        break;
-
-    case AL_DISTORTION_EQCENTER:
-        *val = props->Distortion.EQCenter;
-        break;
-
-    case AL_DISTORTION_EQBANDWIDTH:
-        *val = props->Distortion.EQBandwidth;
-        break;
+    case AL_DISTORTION_EDGE: *val = props.Edge; break;
+    case AL_DISTORTION_GAIN: *val = props.Gain; break;
+    case AL_DISTORTION_LOWPASS_CUTOFF: *val = props.LowpassCutoff; break;
+    case AL_DISTORTION_EQCENTER: *val = props.EQCenter; break;
+    case AL_DISTORTION_EQBANDWIDTH: *val = props.EQBandwidth; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid distortion float property 0x%04x", param};
     }
 }
-void Distortion_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ Distortion_getParamf(props, param, vals); }
-
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Distortion.Edge = AL_DISTORTION_DEFAULT_EDGE;
-    props.Distortion.Gain = AL_DISTORTION_DEFAULT_GAIN;
-    props.Distortion.LowpassCutoff = AL_DISTORTION_DEFAULT_LOWPASS_CUTOFF;
-    props.Distortion.EQCenter = AL_DISTORTION_DEFAULT_EQCENTER;
-    props.Distortion.EQBandwidth = AL_DISTORTION_DEFAULT_EQBANDWIDTH;
-    return props;
-}
+void EffectHandler::GetParamfv(const DistortionProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
 
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Distortion);
-
-const EffectProps DistortionEffectProps{genDefaultProps()};
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -204,26 +189,26 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool DistortionCommitter::commit(const EaxEffectProps &props)
+bool EaxDistortionCommitter::commit(const EAXDISTORTIONPROPERTIES &props)
 {
-    if(props == mEaxProps)
+    if(auto *cur = std::get_if<EAXDISTORTIONPROPERTIES>(&mEaxProps); cur && *cur == props)
         return false;
 
     mEaxProps = props;
-
-    auto &eaxprops = std::get<EAXDISTORTIONPROPERTIES>(props);
-    mAlProps.Distortion.Edge = eaxprops.flEdge;
-    mAlProps.Distortion.Gain = level_mb_to_gain(static_cast<float>(eaxprops.lGain));
-    mAlProps.Distortion.LowpassCutoff = eaxprops.flLowPassCutOff;
-    mAlProps.Distortion.EQCenter = eaxprops.flEQCenter;
-    mAlProps.Distortion.EQBandwidth = eaxprops.flEdge;
+    mAlProps = [&]{
+        DistortionProps ret{};
+        ret.Edge = props.flEdge;
+        ret.Gain = level_mb_to_gain(static_cast<float>(props.lGain));
+        ret.LowpassCutoff = props.flLowPassCutOff;
+        ret.EQCenter = props.flEQCenter;
+        ret.EQBandwidth = props.flEdge;
+        return ret;
+    }();
 
     return true;
 }
 
-template<>
-void DistortionCommitter::SetDefaults(EaxEffectProps &props)
+void EaxDistortionCommitter::SetDefaults(EaxEffectProps &props)
 {
     static constexpr EAXDISTORTIONPROPERTIES defprops{[]
     {
@@ -238,10 +223,8 @@ void DistortionCommitter::SetDefaults(EaxEffectProps &props)
     props = defprops;
 }
 
-template<>
-void DistortionCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
+void EaxDistortionCommitter::Get(const EaxCall &call, const EAXDISTORTIONPROPERTIES &props)
 {
-    auto &props = std::get<EAXDISTORTIONPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXDISTORTION_NONE: break;
@@ -255,10 +238,8 @@ void DistortionCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
     }
 }
 
-template<>
-void DistortionCommitter::Set(const EaxCall &call, EaxEffectProps &props_)
+void EaxDistortionCommitter::Set(const EaxCall &call, EAXDISTORTIONPROPERTIES &props)
 {
-    auto &props = std::get<EAXDISTORTIONPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXDISTORTION_NONE: break;
diff --git a/al/effects/echo.cpp b/al/effects/echo.cpp
index 48aacef3..9412039b 100644
--- a/al/effects/echo.cpp
+++ b/al/effects/echo.cpp
@@ -19,102 +19,87 @@ namespace {
 static_assert(EchoMaxDelay >= AL_ECHO_MAX_DELAY, "Echo max delay too short");
 static_assert(EchoMaxLRDelay >= AL_ECHO_MAX_LRDELAY, "Echo max left-right delay too short");
 
-void Echo_setParami(EffectProps*, ALenum param, int)
+EffectProps genDefaultProps() noexcept
+{
+    EchoProps props{};
+    props.Delay    = AL_ECHO_DEFAULT_DELAY;
+    props.LRDelay  = AL_ECHO_DEFAULT_LRDELAY;
+    props.Damping  = AL_ECHO_DEFAULT_DAMPING;
+    props.Feedback = AL_ECHO_DEFAULT_FEEDBACK;
+    props.Spread   = AL_ECHO_DEFAULT_SPREAD;
+    return props;
+}
+
+} // namespace
+
+const EffectProps EchoEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(EchoProps&, ALenum param, int)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid echo integer property 0x%04x", param}; }
-void Echo_setParamiv(EffectProps*, ALenum param, const int*)
+void EffectHandler::SetParamiv(EchoProps&, ALenum param, const int*)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid echo integer-vector property 0x%04x", param}; }
-void Echo_setParamf(EffectProps *props, ALenum param, float val)
+void EffectHandler::SetParamf(EchoProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_ECHO_DELAY:
         if(!(val >= AL_ECHO_MIN_DELAY && val <= AL_ECHO_MAX_DELAY))
             throw effect_exception{AL_INVALID_VALUE, "Echo delay out of range"};
-        props->Echo.Delay = val;
+        props.Delay = val;
         break;
 
     case AL_ECHO_LRDELAY:
         if(!(val >= AL_ECHO_MIN_LRDELAY && val <= AL_ECHO_MAX_LRDELAY))
             throw effect_exception{AL_INVALID_VALUE, "Echo LR delay out of range"};
-        props->Echo.LRDelay = val;
+        props.LRDelay = val;
         break;
 
     case AL_ECHO_DAMPING:
         if(!(val >= AL_ECHO_MIN_DAMPING && val <= AL_ECHO_MAX_DAMPING))
             throw effect_exception{AL_INVALID_VALUE, "Echo damping out of range"};
-        props->Echo.Damping = val;
+        props.Damping = val;
         break;
 
     case AL_ECHO_FEEDBACK:
         if(!(val >= AL_ECHO_MIN_FEEDBACK && val <= AL_ECHO_MAX_FEEDBACK))
             throw effect_exception{AL_INVALID_VALUE, "Echo feedback out of range"};
-        props->Echo.Feedback = val;
+        props.Feedback = val;
         break;
 
     case AL_ECHO_SPREAD:
         if(!(val >= AL_ECHO_MIN_SPREAD && val <= AL_ECHO_MAX_SPREAD))
             throw effect_exception{AL_INVALID_VALUE, "Echo spread out of range"};
-        props->Echo.Spread = val;
+        props.Spread = val;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid echo float property 0x%04x", param};
     }
 }
-void Echo_setParamfv(EffectProps *props, ALenum param, const float *vals)
-{ Echo_setParamf(props, param, vals[0]); }
+void EffectHandler::SetParamfv(EchoProps &props, ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
 
-void Echo_getParami(const EffectProps*, ALenum param, int*)
+void EffectHandler::GetParami(const EchoProps&, ALenum param, int*)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid echo integer property 0x%04x", param}; }
-void Echo_getParamiv(const EffectProps*, ALenum param, int*)
+void EffectHandler::GetParamiv(const EchoProps&, ALenum param, int*)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid echo integer-vector property 0x%04x", param}; }
-void Echo_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamf(const EchoProps &props, ALenum param, float *val)
 {
     switch(param)
     {
-    case AL_ECHO_DELAY:
-        *val = props->Echo.Delay;
-        break;
-
-    case AL_ECHO_LRDELAY:
-        *val = props->Echo.LRDelay;
-        break;
-
-    case AL_ECHO_DAMPING:
-        *val = props->Echo.Damping;
-        break;
-
-    case AL_ECHO_FEEDBACK:
-        *val = props->Echo.Feedback;
-        break;
-
-    case AL_ECHO_SPREAD:
-        *val = props->Echo.Spread;
-        break;
+    case AL_ECHO_DELAY: *val = props.Delay; break;
+    case AL_ECHO_LRDELAY: *val = props.LRDelay; break;
+    case AL_ECHO_DAMPING: *val = props.Damping; break;
+    case AL_ECHO_FEEDBACK: *val = props.Feedback; break;
+    case AL_ECHO_SPREAD: *val = props.Spread; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid echo float property 0x%04x", param};
     }
 }
-void Echo_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ Echo_getParamf(props, param, vals); }
-
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Echo.Delay    = AL_ECHO_DEFAULT_DELAY;
-    props.Echo.LRDelay  = AL_ECHO_DEFAULT_LRDELAY;
-    props.Echo.Damping  = AL_ECHO_DEFAULT_DAMPING;
-    props.Echo.Feedback = AL_ECHO_DEFAULT_FEEDBACK;
-    props.Echo.Spread   = AL_ECHO_DEFAULT_SPREAD;
-    return props;
-}
+void EffectHandler::GetParamfv(const EchoProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
 
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Echo);
-
-const EffectProps EchoEffectProps{genDefaultProps()};
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -201,26 +186,26 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool EchoCommitter::commit(const EaxEffectProps &props)
+bool EaxEchoCommitter::commit(const EAXECHOPROPERTIES &props)
 {
-    if(props == mEaxProps)
+    if(auto *cur = std::get_if<EAXECHOPROPERTIES>(&mEaxProps); cur && *cur == props)
         return false;
 
     mEaxProps = props;
-
-    auto &eaxprops = std::get<EAXECHOPROPERTIES>(props);
-    mAlProps.Echo.Delay = eaxprops.flDelay;
-    mAlProps.Echo.LRDelay = eaxprops.flLRDelay;
-    mAlProps.Echo.Damping = eaxprops.flDamping;
-    mAlProps.Echo.Feedback = eaxprops.flFeedback;
-    mAlProps.Echo.Spread = eaxprops.flSpread;
+    mAlProps = [&]{
+        EchoProps ret{};
+        ret.Delay = props.flDelay;
+        ret.LRDelay = props.flLRDelay;
+        ret.Damping = props.flDamping;
+        ret.Feedback = props.flFeedback;
+        ret.Spread = props.flSpread;
+        return ret;
+    }();
 
     return true;
 }
 
-template<>
-void EchoCommitter::SetDefaults(EaxEffectProps &props)
+void EaxEchoCommitter::SetDefaults(EaxEffectProps &props)
 {
     static constexpr EAXECHOPROPERTIES defprops{[]
     {
@@ -235,10 +220,8 @@ void EchoCommitter::SetDefaults(EaxEffectProps &props)
     props = defprops;
 }
 
-template<>
-void EchoCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
+void EaxEchoCommitter::Get(const EaxCall &call, const EAXECHOPROPERTIES &props)
 {
-    auto &props = std::get<EAXECHOPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXECHO_NONE: break;
@@ -252,10 +235,8 @@ void EchoCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
     }
 }
 
-template<>
-void EchoCommitter::Set(const EaxCall &call, EaxEffectProps &props_)
+void EaxEchoCommitter::Set(const EaxCall &call, EAXECHOPROPERTIES &props)
 {
-    auto &props = std::get<EAXECHOPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXECHO_NONE: break;
diff --git a/al/effects/effects.h b/al/effects/effects.h
index 9d57dd82..38d47f86 100644
--- a/al/effects/effects.h
+++ b/al/effects/effects.h
@@ -3,52 +3,69 @@
 
 #include "AL/al.h"
 
+#include "core/effects/base.h"
 #include "core/except.h"
 
 #ifdef ALSOFT_EAX
 #include "al/eax/effect.h"
 #endif // ALSOFT_EAX
 
-union EffectProps;
 
+struct EffectHandler {
+#define DECL_HANDLER(T)                                                       \
+    static void SetParami(T &props, ALenum param, int val);                   \
+    static void SetParamiv(T &props, ALenum param, const int *vals);          \
+    static void SetParamf(T &props, ALenum param, float val);                 \
+    static void SetParamfv(T &props, ALenum param, const float *vals);        \
+    static void GetParami(const T &props, ALenum param, int *val);            \
+    static void GetParamiv(const T &props, ALenum param, int *vals);          \
+    static void GetParamf(const T &props, ALenum param, float *val);          \
+    static void GetParamfv(const T &props, ALenum param, float *vals);
+
+    DECL_HANDLER(std::monostate)
+    DECL_HANDLER(ReverbProps)
+    DECL_HANDLER(ChorusProps)
+    DECL_HANDLER(AutowahProps)
+    DECL_HANDLER(CompressorProps)
+    DECL_HANDLER(ConvolutionProps)
+    DECL_HANDLER(DedicatedDialogProps)
+    DECL_HANDLER(DedicatedLfeProps)
+    DECL_HANDLER(DistortionProps)
+    DECL_HANDLER(EchoProps)
+    DECL_HANDLER(EqualizerProps)
+    DECL_HANDLER(FlangerProps)
+    DECL_HANDLER(FshifterProps)
+    DECL_HANDLER(ModulatorProps)
+    DECL_HANDLER(PshifterProps)
+    DECL_HANDLER(VmorpherProps)
+#undef DECL_HANDLER
+
+    static void StdReverbSetParami(ReverbProps &props, ALenum param, int val);
+    static void StdReverbSetParamiv(ReverbProps &props, ALenum param, const int *vals);
+    static void StdReverbSetParamf(ReverbProps &props, ALenum param, float val);
+    static void StdReverbSetParamfv(ReverbProps &props, ALenum param, const float *vals);
+    static void StdReverbGetParami(const ReverbProps &props, ALenum param, int *val);
+    static void StdReverbGetParamiv(const ReverbProps &props, ALenum param, int *vals);
+    static void StdReverbGetParamf(const ReverbProps &props, ALenum param, float *val);
+    static void StdReverbGetParamfv(const ReverbProps &props, ALenum param, float *vals);
+};
 
 class effect_exception final : public al::base_exception {
     ALenum mErrorCode;
 
 public:
-#ifdef __USE_MINGW_ANSI_STDIO
-    [[gnu::format(gnu_printf, 3, 4)]]
+#ifdef __MINGW32__
+    [[gnu::format(__MINGW_PRINTF_FORMAT, 3, 4)]]
 #else
     [[gnu::format(printf, 3, 4)]]
 #endif
     effect_exception(ALenum code, const char *msg, ...);
     ~effect_exception() override;
 
-    ALenum errorCode() const noexcept { return mErrorCode; }
+    [[nodiscard]] auto errorCode() const noexcept -> ALenum { return mErrorCode; }
 };
 
 
-struct EffectVtable {
-    void (*const setParami)(EffectProps *props, ALenum param, int val);
-    void (*const setParamiv)(EffectProps *props, ALenum param, const int *vals);
-    void (*const setParamf)(EffectProps *props, ALenum param, float val);
-    void (*const setParamfv)(EffectProps *props, ALenum param, const float *vals);
-
-    void (*const getParami)(const EffectProps *props, ALenum param, int *val);
-    void (*const getParamiv)(const EffectProps *props, ALenum param, int *vals);
-    void (*const getParamf)(const EffectProps *props, ALenum param, float *val);
-    void (*const getParamfv)(const EffectProps *props, ALenum param, float *vals);
-};
-
-#define DEFINE_ALEFFECT_VTABLE(T)           \
-const EffectVtable T##EffectVtable = {      \
-    T##_setParami, T##_setParamiv,          \
-    T##_setParamf, T##_setParamfv,          \
-    T##_getParami, T##_getParamiv,          \
-    T##_getParamf, T##_getParamfv,          \
-}
-
-
 /* Default properties for the given effect types. */
 extern const EffectProps NullEffectProps;
 extern const EffectProps ReverbEffectProps;
@@ -64,25 +81,8 @@ extern const EffectProps FshifterEffectProps;
 extern const EffectProps ModulatorEffectProps;
 extern const EffectProps PshifterEffectProps;
 extern const EffectProps VmorpherEffectProps;
-extern const EffectProps DedicatedEffectProps;
+extern const EffectProps DedicatedDialogEffectProps;
+extern const EffectProps DedicatedLfeEffectProps;
 extern const EffectProps ConvolutionEffectProps;
 
-/* Vtables to get/set properties for the given effect types. */
-extern const EffectVtable NullEffectVtable;
-extern const EffectVtable ReverbEffectVtable;
-extern const EffectVtable StdReverbEffectVtable;
-extern const EffectVtable AutowahEffectVtable;
-extern const EffectVtable ChorusEffectVtable;
-extern const EffectVtable CompressorEffectVtable;
-extern const EffectVtable DistortionEffectVtable;
-extern const EffectVtable EchoEffectVtable;
-extern const EffectVtable EqualizerEffectVtable;
-extern const EffectVtable FlangerEffectVtable;
-extern const EffectVtable FshifterEffectVtable;
-extern const EffectVtable ModulatorEffectVtable;
-extern const EffectVtable PshifterEffectVtable;
-extern const EffectVtable VmorpherEffectVtable;
-extern const EffectVtable DedicatedEffectVtable;
-extern const EffectVtable ConvolutionEffectVtable;
-
 #endif /* AL_EFFECTS_EFFECTS_H */
diff --git a/al/effects/equalizer.cpp b/al/effects/equalizer.cpp
index 76d5bdef..74fc43fc 100644
--- a/al/effects/equalizer.cpp
+++ b/al/effects/equalizer.cpp
@@ -16,163 +16,133 @@
 
 namespace {
 
-void Equalizer_setParami(EffectProps*, ALenum param, int)
+EffectProps genDefaultProps() noexcept
+{
+    EqualizerProps props{};
+    props.LowCutoff = AL_EQUALIZER_DEFAULT_LOW_CUTOFF;
+    props.LowGain = AL_EQUALIZER_DEFAULT_LOW_GAIN;
+    props.Mid1Center = AL_EQUALIZER_DEFAULT_MID1_CENTER;
+    props.Mid1Gain = AL_EQUALIZER_DEFAULT_MID1_GAIN;
+    props.Mid1Width = AL_EQUALIZER_DEFAULT_MID1_WIDTH;
+    props.Mid2Center = AL_EQUALIZER_DEFAULT_MID2_CENTER;
+    props.Mid2Gain = AL_EQUALIZER_DEFAULT_MID2_GAIN;
+    props.Mid2Width = AL_EQUALIZER_DEFAULT_MID2_WIDTH;
+    props.HighCutoff = AL_EQUALIZER_DEFAULT_HIGH_CUTOFF;
+    props.HighGain = AL_EQUALIZER_DEFAULT_HIGH_GAIN;
+    return props;
+}
+
+} // namespace
+
+const EffectProps EqualizerEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(EqualizerProps&, ALenum param, int)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer integer property 0x%04x", param}; }
-void Equalizer_setParamiv(EffectProps*, ALenum param, const int*)
+void EffectHandler::SetParamiv(EqualizerProps&, ALenum param, const int*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer integer-vector property 0x%04x",
         param};
 }
-void Equalizer_setParamf(EffectProps *props, ALenum param, float val)
+void EffectHandler::SetParamf(EqualizerProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_EQUALIZER_LOW_GAIN:
         if(!(val >= AL_EQUALIZER_MIN_LOW_GAIN && val <= AL_EQUALIZER_MAX_LOW_GAIN))
             throw effect_exception{AL_INVALID_VALUE, "Equalizer low-band gain out of range"};
-        props->Equalizer.LowGain = val;
+        props.LowGain = val;
         break;
 
     case AL_EQUALIZER_LOW_CUTOFF:
         if(!(val >= AL_EQUALIZER_MIN_LOW_CUTOFF && val <= AL_EQUALIZER_MAX_LOW_CUTOFF))
             throw effect_exception{AL_INVALID_VALUE, "Equalizer low-band cutoff out of range"};
-        props->Equalizer.LowCutoff = val;
+        props.LowCutoff = val;
         break;
 
     case AL_EQUALIZER_MID1_GAIN:
         if(!(val >= AL_EQUALIZER_MIN_MID1_GAIN && val <= AL_EQUALIZER_MAX_MID1_GAIN))
             throw effect_exception{AL_INVALID_VALUE, "Equalizer mid1-band gain out of range"};
-        props->Equalizer.Mid1Gain = val;
+        props.Mid1Gain = val;
         break;
 
     case AL_EQUALIZER_MID1_CENTER:
         if(!(val >= AL_EQUALIZER_MIN_MID1_CENTER && val <= AL_EQUALIZER_MAX_MID1_CENTER))
             throw effect_exception{AL_INVALID_VALUE, "Equalizer mid1-band center out of range"};
-        props->Equalizer.Mid1Center = val;
+        props.Mid1Center = val;
         break;
 
     case AL_EQUALIZER_MID1_WIDTH:
         if(!(val >= AL_EQUALIZER_MIN_MID1_WIDTH && val <= AL_EQUALIZER_MAX_MID1_WIDTH))
             throw effect_exception{AL_INVALID_VALUE, "Equalizer mid1-band width out of range"};
-        props->Equalizer.Mid1Width = val;
+        props.Mid1Width = val;
         break;
 
     case AL_EQUALIZER_MID2_GAIN:
         if(!(val >= AL_EQUALIZER_MIN_MID2_GAIN && val <= AL_EQUALIZER_MAX_MID2_GAIN))
             throw effect_exception{AL_INVALID_VALUE, "Equalizer mid2-band gain out of range"};
-        props->Equalizer.Mid2Gain = val;
+        props.Mid2Gain = val;
         break;
 
     case AL_EQUALIZER_MID2_CENTER:
         if(!(val >= AL_EQUALIZER_MIN_MID2_CENTER && val <= AL_EQUALIZER_MAX_MID2_CENTER))
             throw effect_exception{AL_INVALID_VALUE, "Equalizer mid2-band center out of range"};
-        props->Equalizer.Mid2Center = val;
+        props.Mid2Center = val;
         break;
 
     case AL_EQUALIZER_MID2_WIDTH:
         if(!(val >= AL_EQUALIZER_MIN_MID2_WIDTH && val <= AL_EQUALIZER_MAX_MID2_WIDTH))
             throw effect_exception{AL_INVALID_VALUE, "Equalizer mid2-band width out of range"};
-        props->Equalizer.Mid2Width = val;
+        props.Mid2Width = val;
         break;
 
     case AL_EQUALIZER_HIGH_GAIN:
         if(!(val >= AL_EQUALIZER_MIN_HIGH_GAIN && val <= AL_EQUALIZER_MAX_HIGH_GAIN))
             throw effect_exception{AL_INVALID_VALUE, "Equalizer high-band gain out of range"};
-        props->Equalizer.HighGain = val;
+        props.HighGain = val;
         break;
 
     case AL_EQUALIZER_HIGH_CUTOFF:
         if(!(val >= AL_EQUALIZER_MIN_HIGH_CUTOFF && val <= AL_EQUALIZER_MAX_HIGH_CUTOFF))
             throw effect_exception{AL_INVALID_VALUE, "Equalizer high-band cutoff out of range"};
-        props->Equalizer.HighCutoff = val;
+        props.HighCutoff = val;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer float property 0x%04x", param};
     }
 }
-void Equalizer_setParamfv(EffectProps *props, ALenum param, const float *vals)
-{ Equalizer_setParamf(props, param, vals[0]); }
+void EffectHandler::SetParamfv(EqualizerProps &props, ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
 
-void Equalizer_getParami(const EffectProps*, ALenum param, int*)
+void EffectHandler::GetParami(const EqualizerProps&, ALenum param, int*)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer integer property 0x%04x", param}; }
-void Equalizer_getParamiv(const EffectProps*, ALenum param, int*)
+void EffectHandler::GetParamiv(const EqualizerProps&, ALenum param, int*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer integer-vector property 0x%04x",
         param};
 }
-void Equalizer_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamf(const EqualizerProps &props, ALenum param, float *val)
 {
     switch(param)
     {
-    case AL_EQUALIZER_LOW_GAIN:
-        *val = props->Equalizer.LowGain;
-        break;
-
-    case AL_EQUALIZER_LOW_CUTOFF:
-        *val = props->Equalizer.LowCutoff;
-        break;
-
-    case AL_EQUALIZER_MID1_GAIN:
-        *val = props->Equalizer.Mid1Gain;
-        break;
-
-    case AL_EQUALIZER_MID1_CENTER:
-        *val = props->Equalizer.Mid1Center;
-        break;
-
-    case AL_EQUALIZER_MID1_WIDTH:
-        *val = props->Equalizer.Mid1Width;
-        break;
-
-    case AL_EQUALIZER_MID2_GAIN:
-        *val = props->Equalizer.Mid2Gain;
-        break;
-
-    case AL_EQUALIZER_MID2_CENTER:
-        *val = props->Equalizer.Mid2Center;
-        break;
-
-    case AL_EQUALIZER_MID2_WIDTH:
-        *val = props->Equalizer.Mid2Width;
-        break;
-
-    case AL_EQUALIZER_HIGH_GAIN:
-        *val = props->Equalizer.HighGain;
-        break;
-
-    case AL_EQUALIZER_HIGH_CUTOFF:
-        *val = props->Equalizer.HighCutoff;
-        break;
+    case AL_EQUALIZER_LOW_GAIN: *val = props.LowGain; break;
+    case AL_EQUALIZER_LOW_CUTOFF: *val = props.LowCutoff; break;
+    case AL_EQUALIZER_MID1_GAIN: *val = props.Mid1Gain; break;
+    case AL_EQUALIZER_MID1_CENTER: *val = props.Mid1Center; break;
+    case AL_EQUALIZER_MID1_WIDTH: *val = props.Mid1Width; break;
+    case AL_EQUALIZER_MID2_GAIN: *val = props.Mid2Gain; break;
+    case AL_EQUALIZER_MID2_CENTER: *val = props.Mid2Center; break;
+    case AL_EQUALIZER_MID2_WIDTH: *val = props.Mid2Width; break;
+    case AL_EQUALIZER_HIGH_GAIN: *val = props.HighGain; break;
+    case AL_EQUALIZER_HIGH_CUTOFF: *val = props.HighCutoff; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer float property 0x%04x", param};
     }
 }
-void Equalizer_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ Equalizer_getParamf(props, param, vals); }
-
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Equalizer.LowCutoff = AL_EQUALIZER_DEFAULT_LOW_CUTOFF;
-    props.Equalizer.LowGain = AL_EQUALIZER_DEFAULT_LOW_GAIN;
-    props.Equalizer.Mid1Center = AL_EQUALIZER_DEFAULT_MID1_CENTER;
-    props.Equalizer.Mid1Gain = AL_EQUALIZER_DEFAULT_MID1_GAIN;
-    props.Equalizer.Mid1Width = AL_EQUALIZER_DEFAULT_MID1_WIDTH;
-    props.Equalizer.Mid2Center = AL_EQUALIZER_DEFAULT_MID2_CENTER;
-    props.Equalizer.Mid2Gain = AL_EQUALIZER_DEFAULT_MID2_GAIN;
-    props.Equalizer.Mid2Width = AL_EQUALIZER_DEFAULT_MID2_WIDTH;
-    props.Equalizer.HighCutoff = AL_EQUALIZER_DEFAULT_HIGH_CUTOFF;
-    props.Equalizer.HighGain = AL_EQUALIZER_DEFAULT_HIGH_GAIN;
-    return props;
-}
+void EffectHandler::GetParamfv(const EqualizerProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
 
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Equalizer);
-
-const EffectProps EqualizerEffectProps{genDefaultProps()};
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -319,31 +289,31 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool EqualizerCommitter::commit(const EaxEffectProps &props)
+bool EaxEqualizerCommitter::commit(const EAXEQUALIZERPROPERTIES &props)
 {
-    if(props == mEaxProps)
+    if(auto *cur = std::get_if<EAXEQUALIZERPROPERTIES>(&mEaxProps); cur && *cur == props)
         return false;
 
     mEaxProps = props;
-
-    auto &eaxprops = std::get<EAXEQUALIZERPROPERTIES>(props);
-    mAlProps.Equalizer.LowGain = level_mb_to_gain(static_cast<float>(eaxprops.lLowGain));
-    mAlProps.Equalizer.LowCutoff = eaxprops.flLowCutOff;
-    mAlProps.Equalizer.Mid1Gain = level_mb_to_gain(static_cast<float>(eaxprops.lMid1Gain));
-    mAlProps.Equalizer.Mid1Center = eaxprops.flMid1Center;
-    mAlProps.Equalizer.Mid1Width = eaxprops.flMid1Width;
-    mAlProps.Equalizer.Mid2Gain = level_mb_to_gain(static_cast<float>(eaxprops.lMid2Gain));
-    mAlProps.Equalizer.Mid2Center = eaxprops.flMid2Center;
-    mAlProps.Equalizer.Mid2Width = eaxprops.flMid2Width;
-    mAlProps.Equalizer.HighGain = level_mb_to_gain(static_cast<float>(eaxprops.lHighGain));
-    mAlProps.Equalizer.HighCutoff = eaxprops.flHighCutOff;
+    mAlProps = [&]{
+        EqualizerProps ret{};
+        ret.LowGain = level_mb_to_gain(static_cast<float>(props.lLowGain));
+        ret.LowCutoff = props.flLowCutOff;
+        ret.Mid1Gain = level_mb_to_gain(static_cast<float>(props.lMid1Gain));
+        ret.Mid1Center = props.flMid1Center;
+        ret.Mid1Width = props.flMid1Width;
+        ret.Mid2Gain = level_mb_to_gain(static_cast<float>(props.lMid2Gain));
+        ret.Mid2Center = props.flMid2Center;
+        ret.Mid2Width = props.flMid2Width;
+        ret.HighGain = level_mb_to_gain(static_cast<float>(props.lHighGain));
+        ret.HighCutoff = props.flHighCutOff;
+        return ret;
+    }();
 
     return true;
 }
 
-template<>
-void EqualizerCommitter::SetDefaults(EaxEffectProps &props)
+void EaxEqualizerCommitter::SetDefaults(EaxEffectProps &props)
 {
     static constexpr EAXEQUALIZERPROPERTIES defprops{[]
     {
@@ -363,10 +333,8 @@ void EqualizerCommitter::SetDefaults(EaxEffectProps &props)
     props = defprops;
 }
 
-template<>
-void EqualizerCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
+void EaxEqualizerCommitter::Get(const EaxCall &call, const EAXEQUALIZERPROPERTIES &props)
 {
-    auto &props = std::get<EAXEQUALIZERPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXEQUALIZER_NONE: break;
@@ -385,10 +353,8 @@ void EqualizerCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
     }
 }
 
-template<>
-void EqualizerCommitter::Set(const EaxCall &call, EaxEffectProps &props_)
+void EaxEqualizerCommitter::Set(const EaxCall &call, EAXEQUALIZERPROPERTIES &props)
 {
-    auto &props = std::get<EAXEQUALIZERPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXEQUALIZER_NONE: break;
diff --git a/al/effects/fshifter.cpp b/al/effects/fshifter.cpp
index 37c372c3..556244ac 100644
--- a/al/effects/fshifter.cpp
+++ b/al/effects/fshifter.cpp
@@ -41,31 +41,26 @@ ALenum EnumFromDirection(FShifterDirection dir)
     throw std::runtime_error{"Invalid direction: "+std::to_string(static_cast<int>(dir))};
 }
 
-void Fshifter_setParamf(EffectProps *props, ALenum param, float val)
+EffectProps genDefaultProps() noexcept
 {
-    switch(param)
-    {
-    case AL_FREQUENCY_SHIFTER_FREQUENCY:
-        if(!(val >= AL_FREQUENCY_SHIFTER_MIN_FREQUENCY && val <= AL_FREQUENCY_SHIFTER_MAX_FREQUENCY))
-            throw effect_exception{AL_INVALID_VALUE, "Frequency shifter frequency out of range"};
-        props->Fshifter.Frequency = val;
-        break;
-
-    default:
-        throw effect_exception{AL_INVALID_ENUM, "Invalid frequency shifter float property 0x%04x",
-            param};
-    }
+    FshifterProps props{};
+    props.Frequency      = AL_FREQUENCY_SHIFTER_DEFAULT_FREQUENCY;
+    props.LeftDirection  = DirectionFromEmum(AL_FREQUENCY_SHIFTER_DEFAULT_LEFT_DIRECTION).value();
+    props.RightDirection = DirectionFromEmum(AL_FREQUENCY_SHIFTER_DEFAULT_RIGHT_DIRECTION).value();
+    return props;
 }
-void Fshifter_setParamfv(EffectProps *props, ALenum param, const float *vals)
-{ Fshifter_setParamf(props, param, vals[0]); }
 
-void Fshifter_setParami(EffectProps *props, ALenum param, int val)
+} // namespace
+
+const EffectProps FshifterEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(FshifterProps &props, ALenum param, int val)
 {
     switch(param)
     {
     case AL_FREQUENCY_SHIFTER_LEFT_DIRECTION:
         if(auto diropt = DirectionFromEmum(val))
-            props->Fshifter.LeftDirection = *diropt;
+            props.LeftDirection = *diropt;
         else
             throw effect_exception{AL_INVALID_VALUE,
                 "Unsupported frequency shifter left direction: 0x%04x", val};
@@ -73,7 +68,7 @@ void Fshifter_setParami(EffectProps *props, ALenum param, int val)
 
     case AL_FREQUENCY_SHIFTER_RIGHT_DIRECTION:
         if(auto diropt = DirectionFromEmum(val))
-            props->Fshifter.RightDirection = *diropt;
+            props.RightDirection = *diropt;
         else
             throw effect_exception{AL_INVALID_VALUE,
                 "Unsupported frequency shifter right direction: 0x%04x", val};
@@ -84,33 +79,52 @@ void Fshifter_setParami(EffectProps *props, ALenum param, int val)
             "Invalid frequency shifter integer property 0x%04x", param};
     }
 }
-void Fshifter_setParamiv(EffectProps *props, ALenum param, const int *vals)
-{ Fshifter_setParami(props, param, vals[0]); }
+void EffectHandler::SetParamiv(FshifterProps &props, ALenum param, const int *vals)
+{ SetParami(props, param, vals[0]); }
+
+void EffectHandler::SetParamf(FshifterProps &props, ALenum param, float val)
+{
+    switch(param)
+    {
+    case AL_FREQUENCY_SHIFTER_FREQUENCY:
+        if(!(val >= AL_FREQUENCY_SHIFTER_MIN_FREQUENCY && val <= AL_FREQUENCY_SHIFTER_MAX_FREQUENCY))
+            throw effect_exception{AL_INVALID_VALUE, "Frequency shifter frequency out of range"};
+        props.Frequency = val;
+        break;
+
+    default:
+        throw effect_exception{AL_INVALID_ENUM, "Invalid frequency shifter float property 0x%04x",
+            param};
+    }
+}
+void EffectHandler::SetParamfv(FshifterProps &props, ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
 
-void Fshifter_getParami(const EffectProps *props, ALenum param, int *val)
+void EffectHandler::GetParami(const FshifterProps &props, ALenum param, int *val)
 {
     switch(param)
     {
     case AL_FREQUENCY_SHIFTER_LEFT_DIRECTION:
-        *val = EnumFromDirection(props->Fshifter.LeftDirection);
+        *val = EnumFromDirection(props.LeftDirection);
         break;
     case AL_FREQUENCY_SHIFTER_RIGHT_DIRECTION:
-        *val = EnumFromDirection(props->Fshifter.RightDirection);
+        *val = EnumFromDirection(props.RightDirection);
         break;
+
     default:
         throw effect_exception{AL_INVALID_ENUM,
             "Invalid frequency shifter integer property 0x%04x", param};
     }
 }
-void Fshifter_getParamiv(const EffectProps *props, ALenum param, int *vals)
-{ Fshifter_getParami(props, param, vals); }
+void EffectHandler::GetParamiv(const FshifterProps &props, ALenum param, int *vals)
+{ GetParami(props, param, vals); }
 
-void Fshifter_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamf(const FshifterProps &props, ALenum param, float *val)
 {
     switch(param)
     {
     case AL_FREQUENCY_SHIFTER_FREQUENCY:
-        *val = props->Fshifter.Frequency;
+        *val = props.Frequency;
         break;
 
     default:
@@ -118,23 +132,9 @@ void Fshifter_getParamf(const EffectProps *props, ALenum param, float *val)
             param};
     }
 }
-void Fshifter_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ Fshifter_getParamf(props, param, vals); }
+void EffectHandler::GetParamfv(const FshifterProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
 
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Fshifter.Frequency      = AL_FREQUENCY_SHIFTER_DEFAULT_FREQUENCY;
-    props.Fshifter.LeftDirection  = *DirectionFromEmum(AL_FREQUENCY_SHIFTER_DEFAULT_LEFT_DIRECTION);
-    props.Fshifter.RightDirection = *DirectionFromEmum(AL_FREQUENCY_SHIFTER_DEFAULT_RIGHT_DIRECTION);
-    return props;
-}
-
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Fshifter);
-
-const EffectProps FshifterEffectProps{genDefaultProps()};
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -197,10 +197,9 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool FrequencyShifterCommitter::commit(const EaxEffectProps &props)
+bool EaxFrequencyShifterCommitter::commit(const EAXFREQUENCYSHIFTERPROPERTIES &props)
 {
-    if(props == mEaxProps)
+    if(auto *cur = std::get_if<EAXFREQUENCYSHIFTERPROPERTIES>(&mEaxProps); cur && *cur == props)
         return false;
 
     mEaxProps = props;
@@ -214,16 +213,18 @@ bool FrequencyShifterCommitter::commit(const EaxEffectProps &props)
         return FShifterDirection::Off;
     };
 
-    auto &eaxprops = std::get<EAXFREQUENCYSHIFTERPROPERTIES>(props);
-    mAlProps.Fshifter.Frequency = eaxprops.flFrequency;
-    mAlProps.Fshifter.LeftDirection = get_direction(eaxprops.ulLeftDirection);
-    mAlProps.Fshifter.RightDirection = get_direction(eaxprops.ulRightDirection);
+    mAlProps = [&]{
+        FshifterProps ret{};
+        ret.Frequency = props.flFrequency;
+        ret.LeftDirection = get_direction(props.ulLeftDirection);
+        ret.RightDirection = get_direction(props.ulRightDirection);
+        return ret;
+    }();
 
     return true;
 }
 
-template<>
-void FrequencyShifterCommitter::SetDefaults(EaxEffectProps &props)
+void EaxFrequencyShifterCommitter::SetDefaults(EaxEffectProps &props)
 {
     static constexpr EAXFREQUENCYSHIFTERPROPERTIES defprops{[]
     {
@@ -236,10 +237,8 @@ void FrequencyShifterCommitter::SetDefaults(EaxEffectProps &props)
     props = defprops;
 }
 
-template<>
-void FrequencyShifterCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
+void EaxFrequencyShifterCommitter::Get(const EaxCall &call, const EAXFREQUENCYSHIFTERPROPERTIES &props)
 {
-    auto &props = std::get<EAXFREQUENCYSHIFTERPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXFREQUENCYSHIFTER_NONE: break;
@@ -251,10 +250,8 @@ void FrequencyShifterCommitter::Get(const EaxCall &call, const EaxEffectProps &p
     }
 }
 
-template<>
-void FrequencyShifterCommitter::Set(const EaxCall &call, EaxEffectProps &props_)
+void EaxFrequencyShifterCommitter::Set(const EaxCall &call, EAXFREQUENCYSHIFTERPROPERTIES &props)
 {
-    auto &props = std::get<EAXFREQUENCYSHIFTERPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXFREQUENCYSHIFTER_NONE: break;
diff --git a/al/effects/modulator.cpp b/al/effects/modulator.cpp
index 366e7ef7..7e9424c0 100644
--- a/al/effects/modulator.cpp
+++ b/al/effects/modulator.cpp
@@ -42,40 +42,31 @@ ALenum EnumFromWaveform(ModulatorWaveform type)
         std::to_string(static_cast<int>(type))};
 }
 
-void Modulator_setParamf(EffectProps *props, ALenum param, float val)
+EffectProps genDefaultProps() noexcept
 {
-    switch(param)
-    {
-    case AL_RING_MODULATOR_FREQUENCY:
-        if(!(val >= AL_RING_MODULATOR_MIN_FREQUENCY && val <= AL_RING_MODULATOR_MAX_FREQUENCY))
-            throw effect_exception{AL_INVALID_VALUE, "Modulator frequency out of range: %f", val};
-        props->Modulator.Frequency = val;
-        break;
+    ModulatorProps props{};
+    props.Frequency      = AL_RING_MODULATOR_DEFAULT_FREQUENCY;
+    props.HighPassCutoff = AL_RING_MODULATOR_DEFAULT_HIGHPASS_CUTOFF;
+    props.Waveform       = WaveformFromEmum(AL_RING_MODULATOR_DEFAULT_WAVEFORM).value();
+    return props;
+}
 
-    case AL_RING_MODULATOR_HIGHPASS_CUTOFF:
-        if(!(val >= AL_RING_MODULATOR_MIN_HIGHPASS_CUTOFF && val <= AL_RING_MODULATOR_MAX_HIGHPASS_CUTOFF))
-            throw effect_exception{AL_INVALID_VALUE, "Modulator high-pass cutoff out of range: %f", val};
-        props->Modulator.HighPassCutoff = val;
-        break;
+} // namespace
 
-    default:
-        throw effect_exception{AL_INVALID_ENUM, "Invalid modulator float property 0x%04x", param};
-    }
-}
-void Modulator_setParamfv(EffectProps *props, ALenum param, const float *vals)
-{ Modulator_setParamf(props, param, vals[0]); }
-void Modulator_setParami(EffectProps *props, ALenum param, int val)
+const EffectProps ModulatorEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(ModulatorProps &props, ALenum param, int val)
 {
     switch(param)
     {
     case AL_RING_MODULATOR_FREQUENCY:
     case AL_RING_MODULATOR_HIGHPASS_CUTOFF:
-        Modulator_setParamf(props, param, static_cast<float>(val));
+        SetParamf(props, param, static_cast<float>(val));
         break;
 
     case AL_RING_MODULATOR_WAVEFORM:
         if(auto formopt = WaveformFromEmum(val))
-            props->Modulator.Waveform = *formopt;
+            props.Waveform = *formopt;
         else
             throw effect_exception{AL_INVALID_VALUE, "Invalid modulator waveform: 0x%04x", val};
         break;
@@ -85,62 +76,61 @@ void Modulator_setParami(EffectProps *props, ALenum param, int val)
             param};
     }
 }
-void Modulator_setParamiv(EffectProps *props, ALenum param, const int *vals)
-{ Modulator_setParami(props, param, vals[0]); }
+void EffectHandler::SetParamiv(ModulatorProps &props, ALenum param, const int *vals)
+{ SetParami(props, param, vals[0]); }
 
-void Modulator_getParami(const EffectProps *props, ALenum param, int *val)
+void EffectHandler::SetParamf(ModulatorProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_RING_MODULATOR_FREQUENCY:
-        *val = static_cast<int>(props->Modulator.Frequency);
+        if(!(val >= AL_RING_MODULATOR_MIN_FREQUENCY && val <= AL_RING_MODULATOR_MAX_FREQUENCY))
+            throw effect_exception{AL_INVALID_VALUE, "Modulator frequency out of range: %f", val};
+        props.Frequency = val;
         break;
+
     case AL_RING_MODULATOR_HIGHPASS_CUTOFF:
-        *val = static_cast<int>(props->Modulator.HighPassCutoff);
-        break;
-    case AL_RING_MODULATOR_WAVEFORM:
-        *val = EnumFromWaveform(props->Modulator.Waveform);
+        if(!(val >= AL_RING_MODULATOR_MIN_HIGHPASS_CUTOFF && val <= AL_RING_MODULATOR_MAX_HIGHPASS_CUTOFF))
+            throw effect_exception{AL_INVALID_VALUE, "Modulator high-pass cutoff out of range: %f", val};
+        props.HighPassCutoff = val;
         break;
 
     default:
+        throw effect_exception{AL_INVALID_ENUM, "Invalid modulator float property 0x%04x", param};
+    }
+}
+void EffectHandler::SetParamfv(ModulatorProps &props, ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
+
+void EffectHandler::GetParami(const ModulatorProps &props, ALenum param, int *val)
+{
+    switch(param)
+    {
+    case AL_RING_MODULATOR_FREQUENCY: *val = static_cast<int>(props.Frequency); break;
+    case AL_RING_MODULATOR_HIGHPASS_CUTOFF: *val = static_cast<int>(props.HighPassCutoff); break;
+    case AL_RING_MODULATOR_WAVEFORM: *val = EnumFromWaveform(props.Waveform); break;
+
+    default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid modulator integer property 0x%04x",
             param};
     }
 }
-void Modulator_getParamiv(const EffectProps *props, ALenum param, int *vals)
-{ Modulator_getParami(props, param, vals); }
-void Modulator_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamiv(const ModulatorProps &props, ALenum param, int *vals)
+{ GetParami(props, param, vals); }
+void EffectHandler::GetParamf(const ModulatorProps &props, ALenum param, float *val)
 {
     switch(param)
     {
-    case AL_RING_MODULATOR_FREQUENCY:
-        *val = props->Modulator.Frequency;
-        break;
-    case AL_RING_MODULATOR_HIGHPASS_CUTOFF:
-        *val = props->Modulator.HighPassCutoff;
-        break;
+    case AL_RING_MODULATOR_FREQUENCY: *val = props.Frequency; break;
+    case AL_RING_MODULATOR_HIGHPASS_CUTOFF: *val = props.HighPassCutoff; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid modulator float property 0x%04x", param};
     }
 }
-void Modulator_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ Modulator_getParamf(props, param, vals); }
+void EffectHandler::GetParamfv(const ModulatorProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
 
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Modulator.Frequency      = AL_RING_MODULATOR_DEFAULT_FREQUENCY;
-    props.Modulator.HighPassCutoff = AL_RING_MODULATOR_DEFAULT_HIGHPASS_CUTOFF;
-    props.Modulator.Waveform       = *WaveformFromEmum(AL_RING_MODULATOR_DEFAULT_WAVEFORM);
-    return props;
-}
-
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Modulator);
-
-const EffectProps ModulatorEffectProps{genDefaultProps()};
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -203,10 +193,9 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool ModulatorCommitter::commit(const EaxEffectProps &props)
+bool EaxModulatorCommitter::commit(const EAXRINGMODULATORPROPERTIES &props)
 {
-    if(props == mEaxProps)
+    if(auto *cur = std::get_if<EAXRINGMODULATORPROPERTIES>(&mEaxProps); cur && *cur == props)
         return false;
 
     mEaxProps = props;
@@ -222,16 +211,18 @@ bool ModulatorCommitter::commit(const EaxEffectProps &props)
         return ModulatorWaveform::Sinusoid;
     };
 
-    auto &eaxprops = std::get<EAXRINGMODULATORPROPERTIES>(props);
-    mAlProps.Modulator.Frequency = eaxprops.flFrequency;
-    mAlProps.Modulator.HighPassCutoff = eaxprops.flHighPassCutOff;
-    mAlProps.Modulator.Waveform = get_waveform(eaxprops.ulWaveform);
+    mAlProps = [&]{
+        ModulatorProps ret{};
+        ret.Frequency = props.flFrequency;
+        ret.HighPassCutoff = props.flHighPassCutOff;
+        ret.Waveform = get_waveform(props.ulWaveform);
+        return ret;
+    }();
 
     return true;
 }
 
-template<>
-void ModulatorCommitter::SetDefaults(EaxEffectProps &props)
+void EaxModulatorCommitter::SetDefaults(EaxEffectProps &props)
 {
     static constexpr EAXRINGMODULATORPROPERTIES defprops{[]
     {
@@ -244,10 +235,8 @@ void ModulatorCommitter::SetDefaults(EaxEffectProps &props)
     props = defprops;
 }
 
-template<>
-void ModulatorCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
+void EaxModulatorCommitter::Get(const EaxCall &call, const EAXRINGMODULATORPROPERTIES &props)
 {
-    auto &props = std::get<EAXRINGMODULATORPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXRINGMODULATOR_NONE: break;
@@ -259,11 +248,9 @@ void ModulatorCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
     }
 }
 
-template<>
-void ModulatorCommitter::Set(const EaxCall &call, EaxEffectProps &props_)
+void EaxModulatorCommitter::Set(const EaxCall &call, EAXRINGMODULATORPROPERTIES &props)
 {
-    auto &props = std::get<EAXRINGMODULATORPROPERTIES>(props_);
-    switch (call.get_property_id())
+    switch(call.get_property_id())
     {
     case EAXRINGMODULATOR_NONE: break;
     case EAXRINGMODULATOR_ALLPARAMETERS: defer<AllValidator>(call, props); break;
diff --git a/al/effects/null.cpp b/al/effects/null.cpp
index 1e8787e7..4b00ef4f 100644
--- a/al/effects/null.cpp
+++ b/al/effects/null.cpp
@@ -14,7 +14,17 @@
 
 namespace {
 
-void Null_setParami(EffectProps* /*props*/, ALenum param, int /*val*/)
+EffectProps genDefaultProps() noexcept
+{
+    EffectProps props{};
+    return props;
+}
+
+} // namespace
+
+const EffectProps NullEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(std::monostate& /*props*/, ALenum param, int /*val*/)
 {
     switch(param)
     {
@@ -23,15 +33,15 @@ void Null_setParami(EffectProps* /*props*/, ALenum param, int /*val*/)
             param};
     }
 }
-void Null_setParamiv(EffectProps *props, ALenum param, const int *vals)
+void EffectHandler::SetParamiv(std::monostate &props, ALenum param, const int *vals)
 {
     switch(param)
     {
     default:
-        Null_setParami(props, param, vals[0]);
+        SetParami(props, param, vals[0]);
     }
 }
-void Null_setParamf(EffectProps* /*props*/, ALenum param, float /*val*/)
+void EffectHandler::SetParamf(std::monostate& /*props*/, ALenum param, float /*val*/)
 {
     switch(param)
     {
@@ -40,16 +50,16 @@ void Null_setParamf(EffectProps* /*props*/, ALenum param, float /*val*/)
             param};
     }
 }
-void Null_setParamfv(EffectProps *props, ALenum param, const float *vals)
+void EffectHandler::SetParamfv(std::monostate &props, ALenum param, const float *vals)
 {
     switch(param)
     {
     default:
-        Null_setParamf(props, param, vals[0]);
+        SetParamf(props, param, vals[0]);
     }
 }
 
-void Null_getParami(const EffectProps* /*props*/, ALenum param, int* /*val*/)
+void EffectHandler::GetParami(const std::monostate& /*props*/, ALenum param, int* /*val*/)
 {
     switch(param)
     {
@@ -58,15 +68,15 @@ void Null_getParami(const EffectProps* /*props*/, ALenum param, int* /*val*/)
             param};
     }
 }
-void Null_getParamiv(const EffectProps *props, ALenum param, int *vals)
+void EffectHandler::GetParamiv(const std::monostate &props, ALenum param, int *vals)
 {
     switch(param)
     {
     default:
-        Null_getParami(props, param, vals);
+        GetParami(props, param, vals);
     }
 }
-void Null_getParamf(const EffectProps* /*props*/, ALenum param, float* /*val*/)
+void EffectHandler::GetParamf(const std::monostate& /*props*/, ALenum param, float* /*val*/)
 {
     switch(param)
     {
@@ -75,27 +85,15 @@ void Null_getParamf(const EffectProps* /*props*/, ALenum param, float* /*val*/)
             param};
     }
 }
-void Null_getParamfv(const EffectProps *props, ALenum param, float *vals)
+void EffectHandler::GetParamfv(const std::monostate &props, ALenum param, float *vals)
 {
     switch(param)
     {
     default:
-        Null_getParamf(props, param, vals);
+        GetParamf(props, param, vals);
     }
 }
 
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    return props;
-}
-
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Null);
-
-const EffectProps NullEffectProps{genDefaultProps()};
-
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -117,29 +115,26 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool NullCommitter::commit(const EaxEffectProps &props)
+bool EaxNullCommitter::commit(const std::monostate &props)
 {
-    const bool ret{props != mEaxProps};
+    const bool ret{std::holds_alternative<std::monostate>(mEaxProps)};
     mEaxProps = props;
+    mAlProps = std::monostate{};
     return ret;
 }
 
-template<>
-void NullCommitter::SetDefaults(EaxEffectProps &props)
+void EaxNullCommitter::SetDefaults(EaxEffectProps &props)
 {
-    props.emplace<std::monostate>();
+    props = std::monostate{};
 }
 
-template<>
-void NullCommitter::Get(const EaxCall &call, const EaxEffectProps&)
+void EaxNullCommitter::Get(const EaxCall &call, const std::monostate&)
 {
     if(call.get_property_id() != 0)
         fail_unknown_property_id();
 }
 
-template<>
-void NullCommitter::Set(const EaxCall &call, EaxEffectProps&)
+void EaxNullCommitter::Set(const EaxCall &call, std::monostate&)
 {
     if(call.get_property_id() != 0)
         fail_unknown_property_id();
diff --git a/al/effects/pshifter.cpp b/al/effects/pshifter.cpp
index 10824016..b36fe034 100644
--- a/al/effects/pshifter.cpp
+++ b/al/effects/pshifter.cpp
@@ -16,28 +16,32 @@
 
 namespace {
 
-void Pshifter_setParamf(EffectProps*, ALenum param, float)
-{ throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter float property 0x%04x", param}; }
-void Pshifter_setParamfv(EffectProps*, ALenum param, const float*)
+EffectProps genDefaultProps() noexcept
 {
-    throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter float-vector property 0x%04x",
-        param};
+    PshifterProps props{};
+    props.CoarseTune = AL_PITCH_SHIFTER_DEFAULT_COARSE_TUNE;
+    props.FineTune   = AL_PITCH_SHIFTER_DEFAULT_FINE_TUNE;
+    return props;
 }
 
-void Pshifter_setParami(EffectProps *props, ALenum param, int val)
+} // namespace
+
+const EffectProps PshifterEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(PshifterProps &props, ALenum param, int val)
 {
     switch(param)
     {
     case AL_PITCH_SHIFTER_COARSE_TUNE:
         if(!(val >= AL_PITCH_SHIFTER_MIN_COARSE_TUNE && val <= AL_PITCH_SHIFTER_MAX_COARSE_TUNE))
             throw effect_exception{AL_INVALID_VALUE, "Pitch shifter coarse tune out of range"};
-        props->Pshifter.CoarseTune = val;
+        props.CoarseTune = val;
         break;
 
     case AL_PITCH_SHIFTER_FINE_TUNE:
         if(!(val >= AL_PITCH_SHIFTER_MIN_FINE_TUNE && val <= AL_PITCH_SHIFTER_MAX_FINE_TUNE))
             throw effect_exception{AL_INVALID_VALUE, "Pitch shifter fine tune out of range"};
-        props->Pshifter.FineTune = val;
+        props.FineTune = val;
         break;
 
     default:
@@ -45,49 +49,40 @@ void Pshifter_setParami(EffectProps *props, ALenum param, int val)
             param};
     }
 }
-void Pshifter_setParamiv(EffectProps *props, ALenum param, const int *vals)
-{ Pshifter_setParami(props, param, vals[0]); }
+void EffectHandler::SetParamiv(PshifterProps &props, ALenum param, const int *vals)
+{ SetParami(props, param, vals[0]); }
 
-void Pshifter_getParami(const EffectProps *props, ALenum param, int *val)
+void EffectHandler::SetParamf(PshifterProps&, ALenum param, float)
+{ throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter float property 0x%04x", param}; }
+void EffectHandler::SetParamfv(PshifterProps&, ALenum param, const float*)
+{
+    throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter float-vector property 0x%04x",
+        param};
+}
+
+void EffectHandler::GetParami(const PshifterProps &props, ALenum param, int *val)
 {
     switch(param)
     {
-    case AL_PITCH_SHIFTER_COARSE_TUNE:
-        *val = props->Pshifter.CoarseTune;
-        break;
-    case AL_PITCH_SHIFTER_FINE_TUNE:
-        *val = props->Pshifter.FineTune;
-        break;
+    case AL_PITCH_SHIFTER_COARSE_TUNE: *val = props.CoarseTune; break;
+    case AL_PITCH_SHIFTER_FINE_TUNE: *val = props.FineTune; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter integer property 0x%04x",
             param};
     }
 }
-void Pshifter_getParamiv(const EffectProps *props, ALenum param, int *vals)
-{ Pshifter_getParami(props, param, vals); }
+void EffectHandler::GetParamiv(const PshifterProps &props, ALenum param, int *vals)
+{ GetParami(props, param, vals); }
 
-void Pshifter_getParamf(const EffectProps*, ALenum param, float*)
+void EffectHandler::GetParamf(const PshifterProps&, ALenum param, float*)
 { throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter float property 0x%04x", param}; }
-void Pshifter_getParamfv(const EffectProps*, ALenum param, float*)
+void EffectHandler::GetParamfv(const PshifterProps&, ALenum param, float*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter float vector-property 0x%04x",
         param};
 }
 
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Pshifter.CoarseTune = AL_PITCH_SHIFTER_DEFAULT_COARSE_TUNE;
-    props.Pshifter.FineTune   = AL_PITCH_SHIFTER_DEFAULT_FINE_TUNE;
-    return props;
-}
-
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Pshifter);
-
-const EffectProps PshifterEffectProps{genDefaultProps()};
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -138,32 +133,30 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool PitchShifterCommitter::commit(const EaxEffectProps &props)
+bool EaxPitchShifterCommitter::commit(const EAXPITCHSHIFTERPROPERTIES &props)
 {
-    if(props == mEaxProps)
+    if(auto *cur = std::get_if<EAXPITCHSHIFTERPROPERTIES>(&mEaxProps); cur && *cur == props)
         return false;
 
     mEaxProps = props;
-
-    auto &eaxprops = std::get<EAXPITCHSHIFTERPROPERTIES>(props);
-    mAlProps.Pshifter.CoarseTune = static_cast<int>(eaxprops.lCoarseTune);
-    mAlProps.Pshifter.FineTune = static_cast<int>(eaxprops.lFineTune);
+    mAlProps = [&]{
+        PshifterProps ret{};
+        ret.CoarseTune = static_cast<int>(props.lCoarseTune);
+        ret.FineTune = static_cast<int>(props.lFineTune);
+        return ret;
+    }();
 
     return true;
 }
 
-template<>
-void PitchShifterCommitter::SetDefaults(EaxEffectProps &props)
+void EaxPitchShifterCommitter::SetDefaults(EaxEffectProps &props)
 {
     props = EAXPITCHSHIFTERPROPERTIES{EAXPITCHSHIFTER_DEFAULTCOARSETUNE,
         EAXPITCHSHIFTER_DEFAULTFINETUNE};
 }
 
-template<>
-void PitchShifterCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
+void EaxPitchShifterCommitter::Get(const EaxCall &call, const EAXPITCHSHIFTERPROPERTIES &props)
 {
-    auto &props = std::get<EAXPITCHSHIFTERPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXPITCHSHIFTER_NONE: break;
@@ -174,10 +167,8 @@ void PitchShifterCommitter::Get(const EaxCall &call, const EaxEffectProps &props
     }
 }
 
-template<>
-void PitchShifterCommitter::Set(const EaxCall &call, EaxEffectProps &props_)
+void EaxPitchShifterCommitter::Set(const EaxCall &call, EAXPITCHSHIFTERPROPERTIES &props)
 {
-    auto &props = std::get<EAXPITCHSHIFTERPROPERTIES>(props_);
     switch(call.get_property_id())
     {
     case EAXPITCHSHIFTER_NONE: break;
diff --git a/al/effects/reverb.cpp b/al/effects/reverb.cpp
index b037443f..f0df51b2 100644
--- a/al/effects/reverb.cpp
+++ b/al/effects/reverb.cpp
@@ -20,14 +20,80 @@
 
 namespace {
 
-void Reverb_setParami(EffectProps *props, ALenum param, int val)
+EffectProps genDefaultProps() noexcept
+{
+    ReverbProps props{};
+    props.Density   = AL_EAXREVERB_DEFAULT_DENSITY;
+    props.Diffusion = AL_EAXREVERB_DEFAULT_DIFFUSION;
+    props.Gain   = AL_EAXREVERB_DEFAULT_GAIN;
+    props.GainHF = AL_EAXREVERB_DEFAULT_GAINHF;
+    props.GainLF = AL_EAXREVERB_DEFAULT_GAINLF;
+    props.DecayTime    = AL_EAXREVERB_DEFAULT_DECAY_TIME;
+    props.DecayHFRatio = AL_EAXREVERB_DEFAULT_DECAY_HFRATIO;
+    props.DecayLFRatio = AL_EAXREVERB_DEFAULT_DECAY_LFRATIO;
+    props.ReflectionsGain   = AL_EAXREVERB_DEFAULT_REFLECTIONS_GAIN;
+    props.ReflectionsDelay  = AL_EAXREVERB_DEFAULT_REFLECTIONS_DELAY;
+    props.ReflectionsPan[0] = AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ;
+    props.ReflectionsPan[1] = AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ;
+    props.ReflectionsPan[2] = AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ;
+    props.LateReverbGain   = AL_EAXREVERB_DEFAULT_LATE_REVERB_GAIN;
+    props.LateReverbDelay  = AL_EAXREVERB_DEFAULT_LATE_REVERB_DELAY;
+    props.LateReverbPan[0] = AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ;
+    props.LateReverbPan[1] = AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ;
+    props.LateReverbPan[2] = AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ;
+    props.EchoTime  = AL_EAXREVERB_DEFAULT_ECHO_TIME;
+    props.EchoDepth = AL_EAXREVERB_DEFAULT_ECHO_DEPTH;
+    props.ModulationTime  = AL_EAXREVERB_DEFAULT_MODULATION_TIME;
+    props.ModulationDepth = AL_EAXREVERB_DEFAULT_MODULATION_DEPTH;
+    props.AirAbsorptionGainHF = AL_EAXREVERB_DEFAULT_AIR_ABSORPTION_GAINHF;
+    props.HFReference = AL_EAXREVERB_DEFAULT_HFREFERENCE;
+    props.LFReference = AL_EAXREVERB_DEFAULT_LFREFERENCE;
+    props.RoomRolloffFactor = AL_EAXREVERB_DEFAULT_ROOM_ROLLOFF_FACTOR;
+    props.DecayHFLimit = AL_EAXREVERB_DEFAULT_DECAY_HFLIMIT;
+    return props;
+}
+
+EffectProps genDefaultStdProps() noexcept
+{
+    ReverbProps props{};
+    props.Density   = AL_REVERB_DEFAULT_DENSITY;
+    props.Diffusion = AL_REVERB_DEFAULT_DIFFUSION;
+    props.Gain   = AL_REVERB_DEFAULT_GAIN;
+    props.GainHF = AL_REVERB_DEFAULT_GAINHF;
+    props.GainLF = 1.0f;
+    props.DecayTime    = AL_REVERB_DEFAULT_DECAY_TIME;
+    props.DecayHFRatio = AL_REVERB_DEFAULT_DECAY_HFRATIO;
+    props.DecayLFRatio = 1.0f;
+    props.ReflectionsGain  = AL_REVERB_DEFAULT_REFLECTIONS_GAIN;
+    props.ReflectionsDelay = AL_REVERB_DEFAULT_REFLECTIONS_DELAY;
+    props.ReflectionsPan   = {0.0f, 0.0f, 0.0f};
+    props.LateReverbGain  = AL_REVERB_DEFAULT_LATE_REVERB_GAIN;
+    props.LateReverbDelay = AL_REVERB_DEFAULT_LATE_REVERB_DELAY;
+    props.LateReverbPan   = {0.0f, 0.0f, 0.0f};
+    props.EchoTime  = 0.25f;
+    props.EchoDepth = 0.0f;
+    props.ModulationTime  = 0.25f;
+    props.ModulationDepth = 0.0f;
+    props.AirAbsorptionGainHF = AL_REVERB_DEFAULT_AIR_ABSORPTION_GAINHF;
+    props.HFReference = 5000.0f;
+    props.LFReference = 250.0f;
+    props.RoomRolloffFactor = AL_REVERB_DEFAULT_ROOM_ROLLOFF_FACTOR;
+    props.DecayHFLimit = AL_REVERB_DEFAULT_DECAY_HFLIMIT;
+    return props;
+}
+
+} // namespace
+
+const EffectProps ReverbEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(ReverbProps &props, ALenum param, int val)
 {
     switch(param)
     {
     case AL_EAXREVERB_DECAY_HFLIMIT:
         if(!(val >= AL_EAXREVERB_MIN_DECAY_HFLIMIT && val <= AL_EAXREVERB_MAX_DECAY_HFLIMIT))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb decay hflimit out of range"};
-        props->Reverb.DecayHFLimit = val != AL_FALSE;
+        props.DecayHFLimit = val != AL_FALSE;
         break;
 
     default:
@@ -35,167 +101,167 @@ void Reverb_setParami(EffectProps *props, ALenum param, int val)
             param};
     }
 }
-void Reverb_setParamiv(EffectProps *props, ALenum param, const int *vals)
-{ Reverb_setParami(props, param, vals[0]); }
-void Reverb_setParamf(EffectProps *props, ALenum param, float val)
+void EffectHandler::SetParamiv(ReverbProps &props, ALenum param, const int *vals)
+{ SetParami(props, param, vals[0]); }
+void EffectHandler::SetParamf(ReverbProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_EAXREVERB_DENSITY:
         if(!(val >= AL_EAXREVERB_MIN_DENSITY && val <= AL_EAXREVERB_MAX_DENSITY))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb density out of range"};
-        props->Reverb.Density = val;
+        props.Density = val;
         break;
 
     case AL_EAXREVERB_DIFFUSION:
         if(!(val >= AL_EAXREVERB_MIN_DIFFUSION && val <= AL_EAXREVERB_MAX_DIFFUSION))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb diffusion out of range"};
-        props->Reverb.Diffusion = val;
+        props.Diffusion = val;
         break;
 
     case AL_EAXREVERB_GAIN:
         if(!(val >= AL_EAXREVERB_MIN_GAIN && val <= AL_EAXREVERB_MAX_GAIN))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb gain out of range"};
-        props->Reverb.Gain = val;
+        props.Gain = val;
         break;
 
     case AL_EAXREVERB_GAINHF:
         if(!(val >= AL_EAXREVERB_MIN_GAINHF && val <= AL_EAXREVERB_MAX_GAINHF))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb gainhf out of range"};
-        props->Reverb.GainHF = val;
+        props.GainHF = val;
         break;
 
     case AL_EAXREVERB_GAINLF:
         if(!(val >= AL_EAXREVERB_MIN_GAINLF && val <= AL_EAXREVERB_MAX_GAINLF))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb gainlf out of range"};
-        props->Reverb.GainLF = val;
+        props.GainLF = val;
         break;
 
     case AL_EAXREVERB_DECAY_TIME:
         if(!(val >= AL_EAXREVERB_MIN_DECAY_TIME && val <= AL_EAXREVERB_MAX_DECAY_TIME))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb decay time out of range"};
-        props->Reverb.DecayTime = val;
+        props.DecayTime = val;
         break;
 
     case AL_EAXREVERB_DECAY_HFRATIO:
         if(!(val >= AL_EAXREVERB_MIN_DECAY_HFRATIO && val <= AL_EAXREVERB_MAX_DECAY_HFRATIO))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb decay hfratio out of range"};
-        props->Reverb.DecayHFRatio = val;
+        props.DecayHFRatio = val;
         break;
 
     case AL_EAXREVERB_DECAY_LFRATIO:
         if(!(val >= AL_EAXREVERB_MIN_DECAY_LFRATIO && val <= AL_EAXREVERB_MAX_DECAY_LFRATIO))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb decay lfratio out of range"};
-        props->Reverb.DecayLFRatio = val;
+        props.DecayLFRatio = val;
         break;
 
     case AL_EAXREVERB_REFLECTIONS_GAIN:
         if(!(val >= AL_EAXREVERB_MIN_REFLECTIONS_GAIN && val <= AL_EAXREVERB_MAX_REFLECTIONS_GAIN))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb reflections gain out of range"};
-        props->Reverb.ReflectionsGain = val;
+        props.ReflectionsGain = val;
         break;
 
     case AL_EAXREVERB_REFLECTIONS_DELAY:
         if(!(val >= AL_EAXREVERB_MIN_REFLECTIONS_DELAY && val <= AL_EAXREVERB_MAX_REFLECTIONS_DELAY))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb reflections delay out of range"};
-        props->Reverb.ReflectionsDelay = val;
+        props.ReflectionsDelay = val;
         break;
 
     case AL_EAXREVERB_LATE_REVERB_GAIN:
         if(!(val >= AL_EAXREVERB_MIN_LATE_REVERB_GAIN && val <= AL_EAXREVERB_MAX_LATE_REVERB_GAIN))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb late reverb gain out of range"};
-        props->Reverb.LateReverbGain = val;
+        props.LateReverbGain = val;
         break;
 
     case AL_EAXREVERB_LATE_REVERB_DELAY:
         if(!(val >= AL_EAXREVERB_MIN_LATE_REVERB_DELAY && val <= AL_EAXREVERB_MAX_LATE_REVERB_DELAY))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb late reverb delay out of range"};
-        props->Reverb.LateReverbDelay = val;
+        props.LateReverbDelay = val;
         break;
 
     case AL_EAXREVERB_ECHO_TIME:
         if(!(val >= AL_EAXREVERB_MIN_ECHO_TIME && val <= AL_EAXREVERB_MAX_ECHO_TIME))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb echo time out of range"};
-        props->Reverb.EchoTime = val;
+        props.EchoTime = val;
         break;
 
     case AL_EAXREVERB_ECHO_DEPTH:
         if(!(val >= AL_EAXREVERB_MIN_ECHO_DEPTH && val <= AL_EAXREVERB_MAX_ECHO_DEPTH))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb echo depth out of range"};
-        props->Reverb.EchoDepth = val;
+        props.EchoDepth = val;
         break;
 
     case AL_EAXREVERB_MODULATION_TIME:
         if(!(val >= AL_EAXREVERB_MIN_MODULATION_TIME && val <= AL_EAXREVERB_MAX_MODULATION_TIME))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb modulation time out of range"};
-        props->Reverb.ModulationTime = val;
+        props.ModulationTime = val;
         break;
 
     case AL_EAXREVERB_MODULATION_DEPTH:
         if(!(val >= AL_EAXREVERB_MIN_MODULATION_DEPTH && val <= AL_EAXREVERB_MAX_MODULATION_DEPTH))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb modulation depth out of range"};
-        props->Reverb.ModulationDepth = val;
+        props.ModulationDepth = val;
         break;
 
     case AL_EAXREVERB_AIR_ABSORPTION_GAINHF:
         if(!(val >= AL_EAXREVERB_MIN_AIR_ABSORPTION_GAINHF && val <= AL_EAXREVERB_MAX_AIR_ABSORPTION_GAINHF))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb air absorption gainhf out of range"};
-        props->Reverb.AirAbsorptionGainHF = val;
+        props.AirAbsorptionGainHF = val;
         break;
 
     case AL_EAXREVERB_HFREFERENCE:
         if(!(val >= AL_EAXREVERB_MIN_HFREFERENCE && val <= AL_EAXREVERB_MAX_HFREFERENCE))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb hfreference out of range"};
-        props->Reverb.HFReference = val;
+        props.HFReference = val;
         break;
 
     case AL_EAXREVERB_LFREFERENCE:
         if(!(val >= AL_EAXREVERB_MIN_LFREFERENCE && val <= AL_EAXREVERB_MAX_LFREFERENCE))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb lfreference out of range"};
-        props->Reverb.LFReference = val;
+        props.LFReference = val;
         break;
 
     case AL_EAXREVERB_ROOM_ROLLOFF_FACTOR:
         if(!(val >= AL_EAXREVERB_MIN_ROOM_ROLLOFF_FACTOR && val <= AL_EAXREVERB_MAX_ROOM_ROLLOFF_FACTOR))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb room rolloff factor out of range"};
-        props->Reverb.RoomRolloffFactor = val;
+        props.RoomRolloffFactor = val;
         break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid EAX reverb float property 0x%04x", param};
     }
 }
-void Reverb_setParamfv(EffectProps *props, ALenum param, const float *vals)
+void EffectHandler::SetParamfv(ReverbProps &props, ALenum param, const float *vals)
 {
     switch(param)
     {
     case AL_EAXREVERB_REFLECTIONS_PAN:
         if(!(std::isfinite(vals[0]) && std::isfinite(vals[1]) && std::isfinite(vals[2])))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb reflections pan out of range"};
-        props->Reverb.ReflectionsPan[0] = vals[0];
-        props->Reverb.ReflectionsPan[1] = vals[1];
-        props->Reverb.ReflectionsPan[2] = vals[2];
+        props.ReflectionsPan[0] = vals[0];
+        props.ReflectionsPan[1] = vals[1];
+        props.ReflectionsPan[2] = vals[2];
         break;
     case AL_EAXREVERB_LATE_REVERB_PAN:
         if(!(std::isfinite(vals[0]) && std::isfinite(vals[1]) && std::isfinite(vals[2])))
             throw effect_exception{AL_INVALID_VALUE, "EAX Reverb late reverb pan out of range"};
-        props->Reverb.LateReverbPan[0] = vals[0];
-        props->Reverb.LateReverbPan[1] = vals[1];
-        props->Reverb.LateReverbPan[2] = vals[2];
+        props.LateReverbPan[0] = vals[0];
+        props.LateReverbPan[1] = vals[1];
+        props.LateReverbPan[2] = vals[2];
         break;
 
     default:
-        Reverb_setParamf(props, param, vals[0]);
+        SetParamf(props, param, vals[0]);
         break;
     }
 }
 
-void Reverb_getParami(const EffectProps *props, ALenum param, int *val)
+void EffectHandler::GetParami(const ReverbProps &props, ALenum param, int *val)
 {
     switch(param)
     {
     case AL_EAXREVERB_DECAY_HFLIMIT:
-        *val = props->Reverb.DecayHFLimit;
+        *val = props.DecayHFLimit;
         break;
 
     default:
@@ -203,365 +269,214 @@ void Reverb_getParami(const EffectProps *props, ALenum param, int *val)
             param};
     }
 }
-void Reverb_getParamiv(const EffectProps *props, ALenum param, int *vals)
-{ Reverb_getParami(props, param, vals); }
-void Reverb_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamiv(const ReverbProps &props, ALenum param, int *vals)
+{ GetParami(props, param, vals); }
+void EffectHandler::GetParamf(const ReverbProps &props, ALenum param, float *val)
 {
     switch(param)
     {
-    case AL_EAXREVERB_DENSITY:
-        *val = props->Reverb.Density;
-        break;
-
-    case AL_EAXREVERB_DIFFUSION:
-        *val = props->Reverb.Diffusion;
-        break;
-
-    case AL_EAXREVERB_GAIN:
-        *val = props->Reverb.Gain;
-        break;
-
-    case AL_EAXREVERB_GAINHF:
-        *val = props->Reverb.GainHF;
-        break;
-
-    case AL_EAXREVERB_GAINLF:
-        *val = props->Reverb.GainLF;
-        break;
-
-    case AL_EAXREVERB_DECAY_TIME:
-        *val = props->Reverb.DecayTime;
-        break;
-
-    case AL_EAXREVERB_DECAY_HFRATIO:
-        *val = props->Reverb.DecayHFRatio;
-        break;
-
-    case AL_EAXREVERB_DECAY_LFRATIO:
-        *val = props->Reverb.DecayLFRatio;
-        break;
-
-    case AL_EAXREVERB_REFLECTIONS_GAIN:
-        *val = props->Reverb.ReflectionsGain;
-        break;
-
-    case AL_EAXREVERB_REFLECTIONS_DELAY:
-        *val = props->Reverb.ReflectionsDelay;
-        break;
-
-    case AL_EAXREVERB_LATE_REVERB_GAIN:
-        *val = props->Reverb.LateReverbGain;
-        break;
-
-    case AL_EAXREVERB_LATE_REVERB_DELAY:
-        *val = props->Reverb.LateReverbDelay;
-        break;
-
-    case AL_EAXREVERB_ECHO_TIME:
-        *val = props->Reverb.EchoTime;
-        break;
-
-    case AL_EAXREVERB_ECHO_DEPTH:
-        *val = props->Reverb.EchoDepth;
-        break;
-
-    case AL_EAXREVERB_MODULATION_TIME:
-        *val = props->Reverb.ModulationTime;
-        break;
-
-    case AL_EAXREVERB_MODULATION_DEPTH:
-        *val = props->Reverb.ModulationDepth;
-        break;
-
-    case AL_EAXREVERB_AIR_ABSORPTION_GAINHF:
-        *val = props->Reverb.AirAbsorptionGainHF;
-        break;
-
-    case AL_EAXREVERB_HFREFERENCE:
-        *val = props->Reverb.HFReference;
-        break;
-
-    case AL_EAXREVERB_LFREFERENCE:
-        *val = props->Reverb.LFReference;
-        break;
-
-    case AL_EAXREVERB_ROOM_ROLLOFF_FACTOR:
-        *val = props->Reverb.RoomRolloffFactor;
-        break;
+    case AL_EAXREVERB_DENSITY: *val = props.Density; break;
+    case AL_EAXREVERB_DIFFUSION: *val = props.Diffusion; break;
+    case AL_EAXREVERB_GAIN: *val = props.Gain; break;
+    case AL_EAXREVERB_GAINHF: *val = props.GainHF; break;
+    case AL_EAXREVERB_GAINLF: *val = props.GainLF; break;
+    case AL_EAXREVERB_DECAY_TIME: *val = props.DecayTime; break;
+    case AL_EAXREVERB_DECAY_HFRATIO: *val = props.DecayHFRatio; break;
+    case AL_EAXREVERB_DECAY_LFRATIO: *val = props.DecayLFRatio; break;
+    case AL_EAXREVERB_REFLECTIONS_GAIN: *val = props.ReflectionsGain; break;
+    case AL_EAXREVERB_REFLECTIONS_DELAY: *val = props.ReflectionsDelay; break;
+    case AL_EAXREVERB_LATE_REVERB_GAIN: *val = props.LateReverbGain; break;
+    case AL_EAXREVERB_LATE_REVERB_DELAY: *val = props.LateReverbDelay; break;
+    case AL_EAXREVERB_ECHO_TIME: *val = props.EchoTime; break;
+    case AL_EAXREVERB_ECHO_DEPTH: *val = props.EchoDepth; break;
+    case AL_EAXREVERB_MODULATION_TIME: *val = props.ModulationTime; break;
+    case AL_EAXREVERB_MODULATION_DEPTH: *val = props.ModulationDepth; break;
+    case AL_EAXREVERB_AIR_ABSORPTION_GAINHF: *val = props.AirAbsorptionGainHF; break;
+    case AL_EAXREVERB_HFREFERENCE: *val = props.HFReference; break;
+    case AL_EAXREVERB_LFREFERENCE: *val = props.LFReference; break;
+    case AL_EAXREVERB_ROOM_ROLLOFF_FACTOR: *val = props.RoomRolloffFactor; break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid EAX reverb float property 0x%04x", param};
     }
 }
-void Reverb_getParamfv(const EffectProps *props, ALenum param, float *vals)
+void EffectHandler::GetParamfv(const ReverbProps &props, ALenum param, float *vals)
 {
     switch(param)
     {
     case AL_EAXREVERB_REFLECTIONS_PAN:
-        vals[0] = props->Reverb.ReflectionsPan[0];
-        vals[1] = props->Reverb.ReflectionsPan[1];
-        vals[2] = props->Reverb.ReflectionsPan[2];
+        vals[0] = props.ReflectionsPan[0];
+        vals[1] = props.ReflectionsPan[1];
+        vals[2] = props.ReflectionsPan[2];
         break;
     case AL_EAXREVERB_LATE_REVERB_PAN:
-        vals[0] = props->Reverb.LateReverbPan[0];
-        vals[1] = props->Reverb.LateReverbPan[1];
-        vals[2] = props->Reverb.LateReverbPan[2];
+        vals[0] = props.LateReverbPan[0];
+        vals[1] = props.LateReverbPan[1];
+        vals[2] = props.LateReverbPan[2];
         break;
 
     default:
-        Reverb_getParamf(props, param, vals);
+        GetParamf(props, param, vals);
         break;
     }
 }
 
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Reverb.Density   = AL_EAXREVERB_DEFAULT_DENSITY;
-    props.Reverb.Diffusion = AL_EAXREVERB_DEFAULT_DIFFUSION;
-    props.Reverb.Gain   = AL_EAXREVERB_DEFAULT_GAIN;
-    props.Reverb.GainHF = AL_EAXREVERB_DEFAULT_GAINHF;
-    props.Reverb.GainLF = AL_EAXREVERB_DEFAULT_GAINLF;
-    props.Reverb.DecayTime    = AL_EAXREVERB_DEFAULT_DECAY_TIME;
-    props.Reverb.DecayHFRatio = AL_EAXREVERB_DEFAULT_DECAY_HFRATIO;
-    props.Reverb.DecayLFRatio = AL_EAXREVERB_DEFAULT_DECAY_LFRATIO;
-    props.Reverb.ReflectionsGain   = AL_EAXREVERB_DEFAULT_REFLECTIONS_GAIN;
-    props.Reverb.ReflectionsDelay  = AL_EAXREVERB_DEFAULT_REFLECTIONS_DELAY;
-    props.Reverb.ReflectionsPan[0] = AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ;
-    props.Reverb.ReflectionsPan[1] = AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ;
-    props.Reverb.ReflectionsPan[2] = AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ;
-    props.Reverb.LateReverbGain   = AL_EAXREVERB_DEFAULT_LATE_REVERB_GAIN;
-    props.Reverb.LateReverbDelay  = AL_EAXREVERB_DEFAULT_LATE_REVERB_DELAY;
-    props.Reverb.LateReverbPan[0] = AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ;
-    props.Reverb.LateReverbPan[1] = AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ;
-    props.Reverb.LateReverbPan[2] = AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ;
-    props.Reverb.EchoTime  = AL_EAXREVERB_DEFAULT_ECHO_TIME;
-    props.Reverb.EchoDepth = AL_EAXREVERB_DEFAULT_ECHO_DEPTH;
-    props.Reverb.ModulationTime  = AL_EAXREVERB_DEFAULT_MODULATION_TIME;
-    props.Reverb.ModulationDepth = AL_EAXREVERB_DEFAULT_MODULATION_DEPTH;
-    props.Reverb.AirAbsorptionGainHF = AL_EAXREVERB_DEFAULT_AIR_ABSORPTION_GAINHF;
-    props.Reverb.HFReference = AL_EAXREVERB_DEFAULT_HFREFERENCE;
-    props.Reverb.LFReference = AL_EAXREVERB_DEFAULT_LFREFERENCE;
-    props.Reverb.RoomRolloffFactor = AL_EAXREVERB_DEFAULT_ROOM_ROLLOFF_FACTOR;
-    props.Reverb.DecayHFLimit = AL_EAXREVERB_DEFAULT_DECAY_HFLIMIT;
-    return props;
-}
 
+const EffectProps StdReverbEffectProps{genDefaultStdProps()};
 
-void StdReverb_setParami(EffectProps *props, ALenum param, int val)
+void EffectHandler::StdReverbSetParami(ReverbProps &props, ALenum param, int val)
 {
     switch(param)
     {
     case AL_REVERB_DECAY_HFLIMIT:
         if(!(val >= AL_REVERB_MIN_DECAY_HFLIMIT && val <= AL_REVERB_MAX_DECAY_HFLIMIT))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb decay hflimit out of range"};
-        props->Reverb.DecayHFLimit = val != AL_FALSE;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb decay hflimit out of range"};
+        props.DecayHFLimit = val != AL_FALSE;
         break;
 
     default:
-        throw effect_exception{AL_INVALID_ENUM, "Invalid reverb integer property 0x%04x", param};
+        throw effect_exception{AL_INVALID_ENUM, "Invalid EAX reverb integer property 0x%04x",
+            param};
     }
 }
-void StdReverb_setParamiv(EffectProps *props, ALenum param, const int *vals)
-{ StdReverb_setParami(props, param, vals[0]); }
-void StdReverb_setParamf(EffectProps *props, ALenum param, float val)
+void EffectHandler::StdReverbSetParamiv(ReverbProps &props, ALenum param, const int *vals)
+{ StdReverbSetParami(props, param, vals[0]); }
+void EffectHandler::StdReverbSetParamf(ReverbProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_REVERB_DENSITY:
         if(!(val >= AL_REVERB_MIN_DENSITY && val <= AL_REVERB_MAX_DENSITY))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb density out of range"};
-        props->Reverb.Density = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb density out of range"};
+        props.Density = val;
         break;
 
     case AL_REVERB_DIFFUSION:
         if(!(val >= AL_REVERB_MIN_DIFFUSION && val <= AL_REVERB_MAX_DIFFUSION))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb diffusion out of range"};
-        props->Reverb.Diffusion = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb diffusion out of range"};
+        props.Diffusion = val;
         break;
 
     case AL_REVERB_GAIN:
         if(!(val >= AL_REVERB_MIN_GAIN && val <= AL_REVERB_MAX_GAIN))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb gain out of range"};
-        props->Reverb.Gain = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb gain out of range"};
+        props.Gain = val;
         break;
 
     case AL_REVERB_GAINHF:
         if(!(val >= AL_REVERB_MIN_GAINHF && val <= AL_REVERB_MAX_GAINHF))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb gainhf out of range"};
-        props->Reverb.GainHF = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb gainhf out of range"};
+        props.GainHF = val;
         break;
 
     case AL_REVERB_DECAY_TIME:
         if(!(val >= AL_REVERB_MIN_DECAY_TIME && val <= AL_REVERB_MAX_DECAY_TIME))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb decay time out of range"};
-        props->Reverb.DecayTime = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb decay time out of range"};
+        props.DecayTime = val;
         break;
 
     case AL_REVERB_DECAY_HFRATIO:
         if(!(val >= AL_REVERB_MIN_DECAY_HFRATIO && val <= AL_REVERB_MAX_DECAY_HFRATIO))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb decay hfratio out of range"};
-        props->Reverb.DecayHFRatio = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb decay hfratio out of range"};
+        props.DecayHFRatio = val;
         break;
 
     case AL_REVERB_REFLECTIONS_GAIN:
         if(!(val >= AL_REVERB_MIN_REFLECTIONS_GAIN && val <= AL_REVERB_MAX_REFLECTIONS_GAIN))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb reflections gain out of range"};
-        props->Reverb.ReflectionsGain = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb reflections gain out of range"};
+        props.ReflectionsGain = val;
         break;
 
     case AL_REVERB_REFLECTIONS_DELAY:
         if(!(val >= AL_REVERB_MIN_REFLECTIONS_DELAY && val <= AL_REVERB_MAX_REFLECTIONS_DELAY))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb reflections delay out of range"};
-        props->Reverb.ReflectionsDelay = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb reflections delay out of range"};
+        props.ReflectionsDelay = val;
         break;
 
     case AL_REVERB_LATE_REVERB_GAIN:
         if(!(val >= AL_REVERB_MIN_LATE_REVERB_GAIN && val <= AL_REVERB_MAX_LATE_REVERB_GAIN))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb late reverb gain out of range"};
-        props->Reverb.LateReverbGain = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb late reverb gain out of range"};
+        props.LateReverbGain = val;
         break;
 
     case AL_REVERB_LATE_REVERB_DELAY:
         if(!(val >= AL_REVERB_MIN_LATE_REVERB_DELAY && val <= AL_REVERB_MAX_LATE_REVERB_DELAY))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb late reverb delay out of range"};
-        props->Reverb.LateReverbDelay = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb late reverb delay out of range"};
+        props.LateReverbDelay = val;
         break;
 
     case AL_REVERB_AIR_ABSORPTION_GAINHF:
         if(!(val >= AL_REVERB_MIN_AIR_ABSORPTION_GAINHF && val <= AL_REVERB_MAX_AIR_ABSORPTION_GAINHF))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb air absorption gainhf out of range"};
-        props->Reverb.AirAbsorptionGainHF = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb air absorption gainhf out of range"};
+        props.AirAbsorptionGainHF = val;
         break;
 
     case AL_REVERB_ROOM_ROLLOFF_FACTOR:
         if(!(val >= AL_REVERB_MIN_ROOM_ROLLOFF_FACTOR && val <= AL_REVERB_MAX_ROOM_ROLLOFF_FACTOR))
-            throw effect_exception{AL_INVALID_VALUE, "Reverb room rolloff factor out of range"};
-        props->Reverb.RoomRolloffFactor = val;
+            throw effect_exception{AL_INVALID_VALUE, "EAX Reverb room rolloff factor out of range"};
+        props.RoomRolloffFactor = val;
         break;
 
     default:
-        throw effect_exception{AL_INVALID_ENUM, "Invalid reverb float property 0x%04x", param};
+        throw effect_exception{AL_INVALID_ENUM, "Invalid EAX reverb float property 0x%04x", param};
+    }
+}
+void EffectHandler::StdReverbSetParamfv(ReverbProps &props, ALenum param, const float *vals)
+{
+    switch(param)
+    {
+    default:
+        StdReverbSetParamf(props, param, vals[0]);
+        break;
     }
 }
-void StdReverb_setParamfv(EffectProps *props, ALenum param, const float *vals)
-{ StdReverb_setParamf(props, param, vals[0]); }
 
-void StdReverb_getParami(const EffectProps *props, ALenum param, int *val)
+void EffectHandler::StdReverbGetParami(const ReverbProps &props, ALenum param, int *val)
 {
     switch(param)
     {
     case AL_REVERB_DECAY_HFLIMIT:
-        *val = props->Reverb.DecayHFLimit;
+        *val = props.DecayHFLimit;
         break;
 
     default:
-        throw effect_exception{AL_INVALID_ENUM, "Invalid reverb integer property 0x%04x", param};
+        throw effect_exception{AL_INVALID_ENUM, "Invalid EAX reverb integer property 0x%04x",
+            param};
     }
 }
-void StdReverb_getParamiv(const EffectProps *props, ALenum param, int *vals)
-{ StdReverb_getParami(props, param, vals); }
-void StdReverb_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::StdReverbGetParamiv(const ReverbProps &props, ALenum param, int *vals)
+{ StdReverbGetParami(props, param, vals); }
+void EffectHandler::StdReverbGetParamf(const ReverbProps &props, ALenum param, float *val)
 {
     switch(param)
     {
-    case AL_REVERB_DENSITY:
-        *val = props->Reverb.Density;
-        break;
-
-    case AL_REVERB_DIFFUSION:
-        *val = props->Reverb.Diffusion;
-        break;
-
-    case AL_REVERB_GAIN:
-        *val = props->Reverb.Gain;
-        break;
-
-    case AL_REVERB_GAINHF:
-        *val = props->Reverb.GainHF;
-        break;
-
-    case AL_REVERB_DECAY_TIME:
-        *val = props->Reverb.DecayTime;
-        break;
-
-    case AL_REVERB_DECAY_HFRATIO:
-        *val = props->Reverb.DecayHFRatio;
-        break;
-
-    case AL_REVERB_REFLECTIONS_GAIN:
-        *val = props->Reverb.ReflectionsGain;
-        break;
-
-    case AL_REVERB_REFLECTIONS_DELAY:
-        *val = props->Reverb.ReflectionsDelay;
-        break;
-
-    case AL_REVERB_LATE_REVERB_GAIN:
-        *val = props->Reverb.LateReverbGain;
-        break;
-
-    case AL_REVERB_LATE_REVERB_DELAY:
-        *val = props->Reverb.LateReverbDelay;
-        break;
-
-    case AL_REVERB_AIR_ABSORPTION_GAINHF:
-        *val = props->Reverb.AirAbsorptionGainHF;
-        break;
-
-    case AL_REVERB_ROOM_ROLLOFF_FACTOR:
-        *val = props->Reverb.RoomRolloffFactor;
-        break;
+    case AL_REVERB_DENSITY: *val = props.Density; break;
+    case AL_REVERB_DIFFUSION: *val = props.Diffusion; break;
+    case AL_REVERB_GAIN: *val = props.Gain; break;
+    case AL_REVERB_GAINHF: *val = props.GainHF; break;
+    case AL_REVERB_DECAY_TIME: *val = props.DecayTime; break;
+    case AL_REVERB_DECAY_HFRATIO: *val = props.DecayHFRatio; break;
+    case AL_REVERB_REFLECTIONS_GAIN: *val = props.ReflectionsGain; break;
+    case AL_REVERB_REFLECTIONS_DELAY: *val = props.ReflectionsDelay; break;
+    case AL_REVERB_LATE_REVERB_GAIN: *val = props.LateReverbGain; break;
+    case AL_REVERB_LATE_REVERB_DELAY: *val = props.LateReverbDelay; break;
+    case AL_REVERB_AIR_ABSORPTION_GAINHF: *val = props.AirAbsorptionGainHF; break;
+    case AL_REVERB_ROOM_ROLLOFF_FACTOR: *val = props.RoomRolloffFactor; break;
 
     default:
-        throw effect_exception{AL_INVALID_ENUM, "Invalid reverb float property 0x%04x", param};
+        throw effect_exception{AL_INVALID_ENUM, "Invalid EAX reverb float property 0x%04x", param};
     }
 }
-void StdReverb_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ StdReverb_getParamf(props, param, vals); }
-
-EffectProps genDefaultStdProps() noexcept
+void EffectHandler::StdReverbGetParamfv(const ReverbProps &props, ALenum param, float *vals)
 {
-    EffectProps props{};
-    props.Reverb.Density   = AL_REVERB_DEFAULT_DENSITY;
-    props.Reverb.Diffusion = AL_REVERB_DEFAULT_DIFFUSION;
-    props.Reverb.Gain   = AL_REVERB_DEFAULT_GAIN;
-    props.Reverb.GainHF = AL_REVERB_DEFAULT_GAINHF;
-    props.Reverb.GainLF = 1.0f;
-    props.Reverb.DecayTime    = AL_REVERB_DEFAULT_DECAY_TIME;
-    props.Reverb.DecayHFRatio = AL_REVERB_DEFAULT_DECAY_HFRATIO;
-    props.Reverb.DecayLFRatio = 1.0f;
-    props.Reverb.ReflectionsGain   = AL_REVERB_DEFAULT_REFLECTIONS_GAIN;
-    props.Reverb.ReflectionsDelay  = AL_REVERB_DEFAULT_REFLECTIONS_DELAY;
-    props.Reverb.ReflectionsPan[0] = 0.0f;
-    props.Reverb.ReflectionsPan[1] = 0.0f;
-    props.Reverb.ReflectionsPan[2] = 0.0f;
-    props.Reverb.LateReverbGain   = AL_REVERB_DEFAULT_LATE_REVERB_GAIN;
-    props.Reverb.LateReverbDelay  = AL_REVERB_DEFAULT_LATE_REVERB_DELAY;
-    props.Reverb.LateReverbPan[0] = 0.0f;
-    props.Reverb.LateReverbPan[1] = 0.0f;
-    props.Reverb.LateReverbPan[2] = 0.0f;
-    props.Reverb.EchoTime  = 0.25f;
-    props.Reverb.EchoDepth = 0.0f;
-    props.Reverb.ModulationTime  = 0.25f;
-    props.Reverb.ModulationDepth = 0.0f;
-    props.Reverb.AirAbsorptionGainHF = AL_REVERB_DEFAULT_AIR_ABSORPTION_GAINHF;
-    props.Reverb.HFReference = 5000.0f;
-    props.Reverb.LFReference = 250.0f;
-    props.Reverb.RoomRolloffFactor = AL_REVERB_DEFAULT_ROOM_ROLLOFF_FACTOR;
-    props.Reverb.DecayHFLimit = AL_REVERB_DEFAULT_DECAY_HFLIMIT;
-    return props;
+    switch(param)
+    {
+    default:
+        StdReverbGetParamf(props, param, vals);
+        break;
+    }
 }
 
-} // namespace
-
-DEFINE_ALEFFECT_VTABLE(Reverb);
-
-const EffectProps ReverbEffectProps{genDefaultProps()};
-
-DEFINE_ALEFFECT_VTABLE(StdReverb);
-
-const EffectProps StdReverbEffectProps{genDefaultStdProps()};
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -1086,98 +1001,87 @@ struct EaxReverbCommitter::Exception : public EaxReverbEffectException
     throw Exception{message};
 }
 
-void EaxReverbCommitter::translate(const EAX_REVERBPROPERTIES& src, EaxEffectProps& dst) noexcept
+void EaxReverbCommitter::translate(const EAX_REVERBPROPERTIES& src, EAXREVERBPROPERTIES& dst) noexcept
 {
     assert(src.environment <= EAX1REVERB_MAXENVIRONMENT);
-    auto&& eaxprops = dst.emplace<EAXREVERBPROPERTIES>(EAXREVERB_PRESETS[src.environment]);
-    eaxprops.flDecayTime = src.fDecayTime_sec;
-    eaxprops.flDecayHFRatio = src.fDamping;
-    eaxprops.lReverb = mini(static_cast<int>(gain_to_level_mb(src.fVolume)), 0);
+    dst = EAXREVERB_PRESETS[src.environment];
+    dst.flDecayTime = src.fDecayTime_sec;
+    dst.flDecayHFRatio = src.fDamping;
+    dst.lReverb = mini(static_cast<int>(gain_to_level_mb(src.fVolume)), 0);
 }
 
-void EaxReverbCommitter::translate(const EAX20LISTENERPROPERTIES& src, EaxEffectProps& dst) noexcept
+void EaxReverbCommitter::translate(const EAX20LISTENERPROPERTIES& src, EAXREVERBPROPERTIES& dst) noexcept
 {
     assert(src.dwEnvironment <= EAX1REVERB_MAXENVIRONMENT);
-    auto&& eaxprops = dst.emplace<EAXREVERBPROPERTIES>(EAXREVERB_PRESETS[src.dwEnvironment]);
-    eaxprops.ulEnvironment = src.dwEnvironment;
-    eaxprops.flEnvironmentSize = src.flEnvironmentSize;
-    eaxprops.flEnvironmentDiffusion = src.flEnvironmentDiffusion;
-    eaxprops.lRoom = src.lRoom;
-    eaxprops.lRoomHF = src.lRoomHF;
-    eaxprops.flDecayTime = src.flDecayTime;
-    eaxprops.flDecayHFRatio = src.flDecayHFRatio;
-    eaxprops.lReflections = src.lReflections;
-    eaxprops.flReflectionsDelay = src.flReflectionsDelay;
-    eaxprops.lReverb = src.lReverb;
-    eaxprops.flReverbDelay = src.flReverbDelay;
-    eaxprops.flAirAbsorptionHF = src.flAirAbsorptionHF;
-    eaxprops.flRoomRolloffFactor = src.flRoomRolloffFactor;
-    eaxprops.ulFlags = src.dwFlags;
-}
-
-void EaxReverbCommitter::translate(const EAXREVERBPROPERTIES& src, EaxEffectProps& dst) noexcept
-{
-    dst = src;
+    dst = EAXREVERB_PRESETS[src.dwEnvironment];
+    dst.ulEnvironment = src.dwEnvironment;
+    dst.flEnvironmentSize = src.flEnvironmentSize;
+    dst.flEnvironmentDiffusion = src.flEnvironmentDiffusion;
+    dst.lRoom = src.lRoom;
+    dst.lRoomHF = src.lRoomHF;
+    dst.flDecayTime = src.flDecayTime;
+    dst.flDecayHFRatio = src.flDecayHFRatio;
+    dst.lReflections = src.lReflections;
+    dst.flReflectionsDelay = src.flReflectionsDelay;
+    dst.lReverb = src.lReverb;
+    dst.flReverbDelay = src.flReverbDelay;
+    dst.flAirAbsorptionHF = src.flAirAbsorptionHF;
+    dst.flRoomRolloffFactor = src.flRoomRolloffFactor;
+    dst.ulFlags = src.dwFlags;
 }
 
 bool EaxReverbCommitter::commit(const EAX_REVERBPROPERTIES &props)
 {
-    EaxEffectProps dst{};
+    EAXREVERBPROPERTIES dst{};
     translate(props, dst);
     return commit(dst);
 }
 
 bool EaxReverbCommitter::commit(const EAX20LISTENERPROPERTIES &props)
 {
-    EaxEffectProps dst{};
+    EAXREVERBPROPERTIES dst{};
     translate(props, dst);
     return commit(dst);
 }
 
 bool EaxReverbCommitter::commit(const EAXREVERBPROPERTIES &props)
 {
-    EaxEffectProps dst{};
-    translate(props, dst);
-    return commit(dst);
-}
-
-bool EaxReverbCommitter::commit(const EaxEffectProps &props)
-{
-    if(props == mEaxProps)
+    if(auto *cur = std::get_if<EAXREVERBPROPERTIES>(&mEaxProps); cur && *cur == props)
         return false;
 
     mEaxProps = props;
 
-    auto &eaxprops = std::get<EAXREVERBPROPERTIES>(props);
-    const auto size = eaxprops.flEnvironmentSize;
-    const auto density = (size * size * size) / 16.0F;
-    mAlProps.Reverb.Density = std::min(density, AL_EAXREVERB_MAX_DENSITY);
-    mAlProps.Reverb.Diffusion = eaxprops.flEnvironmentDiffusion;
-    mAlProps.Reverb.Gain = level_mb_to_gain(static_cast<float>(eaxprops.lRoom));
-    mAlProps.Reverb.GainHF = level_mb_to_gain(static_cast<float>(eaxprops.lRoomHF));
-    mAlProps.Reverb.GainLF = level_mb_to_gain(static_cast<float>(eaxprops.lRoomLF));
-    mAlProps.Reverb.DecayTime = eaxprops.flDecayTime;
-    mAlProps.Reverb.DecayHFRatio = eaxprops.flDecayHFRatio;
-    mAlProps.Reverb.DecayLFRatio = eaxprops.flDecayLFRatio;
-    mAlProps.Reverb.ReflectionsGain = level_mb_to_gain(static_cast<float>(eaxprops.lReflections));
-    mAlProps.Reverb.ReflectionsDelay = eaxprops.flReflectionsDelay;
-    mAlProps.Reverb.ReflectionsPan[0] = eaxprops.vReflectionsPan.x;
-    mAlProps.Reverb.ReflectionsPan[1] = eaxprops.vReflectionsPan.y;
-    mAlProps.Reverb.ReflectionsPan[2] = eaxprops.vReflectionsPan.z;
-    mAlProps.Reverb.LateReverbGain = level_mb_to_gain(static_cast<float>(eaxprops.lReverb));
-    mAlProps.Reverb.LateReverbDelay = eaxprops.flReverbDelay;
-    mAlProps.Reverb.LateReverbPan[0] = eaxprops.vReverbPan.x;
-    mAlProps.Reverb.LateReverbPan[1] = eaxprops.vReverbPan.y;
-    mAlProps.Reverb.LateReverbPan[2] = eaxprops.vReverbPan.z;
-    mAlProps.Reverb.EchoTime = eaxprops.flEchoTime;
-    mAlProps.Reverb.EchoDepth = eaxprops.flEchoDepth;
-    mAlProps.Reverb.ModulationTime = eaxprops.flModulationTime;
-    mAlProps.Reverb.ModulationDepth = eaxprops.flModulationDepth;
-    mAlProps.Reverb.AirAbsorptionGainHF = level_mb_to_gain(eaxprops.flAirAbsorptionHF);
-    mAlProps.Reverb.HFReference = eaxprops.flHFReference;
-    mAlProps.Reverb.LFReference = eaxprops.flLFReference;
-    mAlProps.Reverb.RoomRolloffFactor = eaxprops.flRoomRolloffFactor;
-    mAlProps.Reverb.DecayHFLimit = ((eaxprops.ulFlags & EAXREVERBFLAGS_DECAYHFLIMIT) != 0);
+    const auto size = props.flEnvironmentSize;
+    const auto density = (size * size * size) / 16.0f;
+    mAlProps = [&]{
+        ReverbProps ret{};
+        ret.Density = std::min(density, AL_EAXREVERB_MAX_DENSITY);
+        ret.Diffusion = props.flEnvironmentDiffusion;
+        ret.Gain = level_mb_to_gain(static_cast<float>(props.lRoom));
+        ret.GainHF = level_mb_to_gain(static_cast<float>(props.lRoomHF));
+        ret.GainLF = level_mb_to_gain(static_cast<float>(props.lRoomLF));
+        ret.DecayTime = props.flDecayTime;
+        ret.DecayHFRatio = props.flDecayHFRatio;
+        ret.DecayLFRatio = props.flDecayLFRatio;
+        ret.ReflectionsGain = level_mb_to_gain(static_cast<float>(props.lReflections));
+        ret.ReflectionsDelay = props.flReflectionsDelay;
+        ret.ReflectionsPan = {props.vReflectionsPan.x, props.vReflectionsPan.y,
+            props.vReflectionsPan.z};
+        ret.LateReverbGain = level_mb_to_gain(static_cast<float>(props.lReverb));
+        ret.LateReverbDelay = props.flReverbDelay;
+        ret.LateReverbPan = {props.vReverbPan.x, props.vReverbPan.y, props.vReverbPan.z};
+        ret.EchoTime = props.flEchoTime;
+        ret.EchoDepth = props.flEchoDepth;
+        ret.ModulationTime = props.flModulationTime;
+        ret.ModulationDepth = props.flModulationDepth;
+        ret.AirAbsorptionGainHF = level_mb_to_gain(props.flAirAbsorptionHF);
+        ret.HFReference = props.flHFReference;
+        ret.LFReference = props.flLFReference;
+        ret.RoomRolloffFactor = props.flRoomRolloffFactor;
+        ret.DecayHFLimit = ((props.ulFlags & EAXREVERBFLAGS_DECAYHFLIMIT) != 0);
+        return ret;
+    }();
+
     return true;
 }
 
@@ -1274,11 +1178,6 @@ void EaxReverbCommitter::Get(const EaxCall &call, const EAXREVERBPROPERTIES &pro
     }
 }
 
-void EaxReverbCommitter::Get(const EaxCall &call, const EaxEffectProps &props)
-{
-    Get(call, std::get<EAXREVERBPROPERTIES>(props));
-}
-
 
 void EaxReverbCommitter::Set(const EaxCall &call, EAX_REVERBPROPERTIES &props)
 {
@@ -1297,71 +1196,23 @@ void EaxReverbCommitter::Set(const EaxCall &call, EAX20LISTENERPROPERTIES &props
 {
     switch(call.get_property_id())
     {
-    case DSPROPERTY_EAX20LISTENER_NONE:
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_ALLPARAMETERS:
-        defer<AllValidator2>(call, props);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_ROOM:
-        defer<RoomValidator>(call, props.lRoom);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_ROOMHF:
-        defer<RoomHFValidator>(call, props.lRoomHF);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_ROOMROLLOFFFACTOR:
-        defer<RoomRolloffFactorValidator>(call, props.flRoomRolloffFactor);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_DECAYTIME:
-        defer<DecayTimeValidator>(call, props.flDecayTime);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_DECAYHFRATIO:
-        defer<DecayHFRatioValidator>(call, props.flDecayHFRatio);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_REFLECTIONS:
-        defer<ReflectionsValidator>(call, props.lReflections);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_REFLECTIONSDELAY:
-        defer<ReflectionsDelayValidator>(call, props.flReverbDelay);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_REVERB:
-        defer<ReverbValidator>(call, props.lReverb);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_REVERBDELAY:
-        defer<ReverbDelayValidator>(call, props.flReverbDelay);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_ENVIRONMENT:
-        defer<EnvironmentValidator1, EnvironmentDeferrer2>(call, props, props.dwEnvironment);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_ENVIRONMENTSIZE:
-        defer<EnvironmentSizeValidator, EnvironmentSizeDeferrer2>(call, props, props.flEnvironmentSize);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_ENVIRONMENTDIFFUSION:
-        defer<EnvironmentDiffusionValidator>(call, props.flEnvironmentDiffusion);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_AIRABSORPTIONHF:
-        defer<AirAbsorptionHFValidator>(call, props.flAirAbsorptionHF);
-        break;
-
-    case DSPROPERTY_EAX20LISTENER_FLAGS:
-        defer<FlagsValidator2>(call, props.dwFlags);
-        break;
-
-    default:
-        fail_unknown_property_id();
+    case DSPROPERTY_EAX20LISTENER_NONE: break;
+    case DSPROPERTY_EAX20LISTENER_ALLPARAMETERS: defer<AllValidator2>(call, props); break;
+    case DSPROPERTY_EAX20LISTENER_ROOM: defer<RoomValidator>(call, props.lRoom); break;
+    case DSPROPERTY_EAX20LISTENER_ROOMHF: defer<RoomHFValidator>(call, props.lRoomHF); break;
+    case DSPROPERTY_EAX20LISTENER_ROOMROLLOFFFACTOR: defer<RoomRolloffFactorValidator>(call, props.flRoomRolloffFactor); break;
+    case DSPROPERTY_EAX20LISTENER_DECAYTIME: defer<DecayTimeValidator>(call, props.flDecayTime); break;
+    case DSPROPERTY_EAX20LISTENER_DECAYHFRATIO: defer<DecayHFRatioValidator>(call, props.flDecayHFRatio); break;
+    case DSPROPERTY_EAX20LISTENER_REFLECTIONS: defer<ReflectionsValidator>(call, props.lReflections); break;
+    case DSPROPERTY_EAX20LISTENER_REFLECTIONSDELAY: defer<ReflectionsDelayValidator>(call, props.flReverbDelay); break;
+    case DSPROPERTY_EAX20LISTENER_REVERB: defer<ReverbValidator>(call, props.lReverb); break;
+    case DSPROPERTY_EAX20LISTENER_REVERBDELAY: defer<ReverbDelayValidator>(call, props.flReverbDelay); break;
+    case DSPROPERTY_EAX20LISTENER_ENVIRONMENT: defer<EnvironmentValidator1, EnvironmentDeferrer2>(call, props, props.dwEnvironment); break;
+    case DSPROPERTY_EAX20LISTENER_ENVIRONMENTSIZE: defer<EnvironmentSizeValidator, EnvironmentSizeDeferrer2>(call, props, props.flEnvironmentSize); break;
+    case DSPROPERTY_EAX20LISTENER_ENVIRONMENTDIFFUSION: defer<EnvironmentDiffusionValidator>(call, props.flEnvironmentDiffusion); break;
+    case DSPROPERTY_EAX20LISTENER_AIRABSORPTIONHF: defer<AirAbsorptionHFValidator>(call, props.flAirAbsorptionHF); break;
+    case DSPROPERTY_EAX20LISTENER_FLAGS: defer<FlagsValidator2>(call, props.dwFlags); break;
+    default: fail_unknown_property_id();
     }
 }
 
@@ -1369,117 +1220,34 @@ void EaxReverbCommitter::Set(const EaxCall &call, EAXREVERBPROPERTIES &props)
 {
     switch(call.get_property_id())
     {
-    case EAXREVERB_NONE:
-        break;
-
-    case EAXREVERB_ALLPARAMETERS:
-        defer<AllValidator3>(call, props);
-        break;
-
-    case EAXREVERB_ENVIRONMENT:
-        defer<EnvironmentValidator3, EnvironmentDeferrer3>(call, props, props.ulEnvironment);
-        break;
-
-    case EAXREVERB_ENVIRONMENTSIZE:
-        defer<EnvironmentSizeValidator, EnvironmentSizeDeferrer3>(call, props, props.flEnvironmentSize);
-        break;
-
-    case EAXREVERB_ENVIRONMENTDIFFUSION:
-        defer3<EnvironmentDiffusionValidator>(call, props, props.flEnvironmentDiffusion);
-        break;
-
-    case EAXREVERB_ROOM:
-        defer3<RoomValidator>(call, props, props.lRoom);
-        break;
-
-    case EAXREVERB_ROOMHF:
-        defer3<RoomHFValidator>(call, props, props.lRoomHF);
-        break;
-
-    case EAXREVERB_ROOMLF:
-        defer3<RoomLFValidator>(call, props, props.lRoomLF);
-        break;
-
-    case EAXREVERB_DECAYTIME:
-        defer3<DecayTimeValidator>(call, props, props.flDecayTime);
-        break;
-
-    case EAXREVERB_DECAYHFRATIO:
-        defer3<DecayHFRatioValidator>(call, props, props.flDecayHFRatio);
-        break;
-
-    case EAXREVERB_DECAYLFRATIO:
-        defer3<DecayLFRatioValidator>(call, props, props.flDecayLFRatio);
-        break;
-
-    case EAXREVERB_REFLECTIONS:
-        defer3<ReflectionsValidator>(call, props, props.lReflections);
-        break;
-
-    case EAXREVERB_REFLECTIONSDELAY:
-        defer3<ReflectionsDelayValidator>(call, props, props.flReflectionsDelay);
-        break;
-
-    case EAXREVERB_REFLECTIONSPAN:
-        defer3<VectorValidator>(call, props, props.vReflectionsPan);
-        break;
-
-    case EAXREVERB_REVERB:
-        defer3<ReverbValidator>(call, props, props.lReverb);
-        break;
-
-    case EAXREVERB_REVERBDELAY:
-        defer3<ReverbDelayValidator>(call, props, props.flReverbDelay);
-        break;
-
-    case EAXREVERB_REVERBPAN:
-        defer3<VectorValidator>(call, props, props.vReverbPan);
-        break;
-
-    case EAXREVERB_ECHOTIME:
-        defer3<EchoTimeValidator>(call, props, props.flEchoTime);
-        break;
-
-    case EAXREVERB_ECHODEPTH:
-        defer3<EchoDepthValidator>(call, props, props.flEchoDepth);
-        break;
-
-    case EAXREVERB_MODULATIONTIME:
-        defer3<ModulationTimeValidator>(call, props, props.flModulationTime);
-        break;
-
-    case EAXREVERB_MODULATIONDEPTH:
-        defer3<ModulationDepthValidator>(call, props, props.flModulationDepth);
-        break;
-
-    case EAXREVERB_AIRABSORPTIONHF:
-        defer3<AirAbsorptionHFValidator>(call, props, props.flAirAbsorptionHF);
-        break;
-
-    case EAXREVERB_HFREFERENCE:
-        defer3<HFReferenceValidator>(call, props, props.flHFReference);
-        break;
-
-    case EAXREVERB_LFREFERENCE:
-        defer3<LFReferenceValidator>(call, props, props.flLFReference);
-        break;
-
-    case EAXREVERB_ROOMROLLOFFFACTOR:
-        defer3<RoomRolloffFactorValidator>(call, props, props.flRoomRolloffFactor);
-        break;
-
-    case EAXREVERB_FLAGS:
-        defer3<FlagsValidator3>(call, props, props.ulFlags);
-        break;
-
-    default:
-        fail_unknown_property_id();
+    case EAXREVERB_NONE: break;
+    case EAXREVERB_ALLPARAMETERS: defer<AllValidator3>(call, props); break;
+    case EAXREVERB_ENVIRONMENT: defer<EnvironmentValidator3, EnvironmentDeferrer3>(call, props, props.ulEnvironment); break;
+    case EAXREVERB_ENVIRONMENTSIZE: defer<EnvironmentSizeValidator, EnvironmentSizeDeferrer3>(call, props, props.flEnvironmentSize); break;
+    case EAXREVERB_ENVIRONMENTDIFFUSION: defer3<EnvironmentDiffusionValidator>(call, props, props.flEnvironmentDiffusion); break;
+    case EAXREVERB_ROOM: defer3<RoomValidator>(call, props, props.lRoom); break;
+    case EAXREVERB_ROOMHF: defer3<RoomHFValidator>(call, props, props.lRoomHF); break;
+    case EAXREVERB_ROOMLF: defer3<RoomLFValidator>(call, props, props.lRoomLF); break;
+    case EAXREVERB_DECAYTIME: defer3<DecayTimeValidator>(call, props, props.flDecayTime); break;
+    case EAXREVERB_DECAYHFRATIO: defer3<DecayHFRatioValidator>(call, props, props.flDecayHFRatio); break;
+    case EAXREVERB_DECAYLFRATIO: defer3<DecayLFRatioValidator>(call, props, props.flDecayLFRatio); break;
+    case EAXREVERB_REFLECTIONS: defer3<ReflectionsValidator>(call, props, props.lReflections); break;
+    case EAXREVERB_REFLECTIONSDELAY: defer3<ReflectionsDelayValidator>(call, props, props.flReflectionsDelay); break;
+    case EAXREVERB_REFLECTIONSPAN: defer3<VectorValidator>(call, props, props.vReflectionsPan); break;
+    case EAXREVERB_REVERB: defer3<ReverbValidator>(call, props, props.lReverb); break;
+    case EAXREVERB_REVERBDELAY: defer3<ReverbDelayValidator>(call, props, props.flReverbDelay); break;
+    case EAXREVERB_REVERBPAN: defer3<VectorValidator>(call, props, props.vReverbPan); break;
+    case EAXREVERB_ECHOTIME: defer3<EchoTimeValidator>(call, props, props.flEchoTime); break;
+    case EAXREVERB_ECHODEPTH: defer3<EchoDepthValidator>(call, props, props.flEchoDepth); break;
+    case EAXREVERB_MODULATIONTIME: defer3<ModulationTimeValidator>(call, props, props.flModulationTime); break;
+    case EAXREVERB_MODULATIONDEPTH: defer3<ModulationDepthValidator>(call, props, props.flModulationDepth); break;
+    case EAXREVERB_AIRABSORPTIONHF: defer3<AirAbsorptionHFValidator>(call, props, props.flAirAbsorptionHF); break;
+    case EAXREVERB_HFREFERENCE: defer3<HFReferenceValidator>(call, props, props.flHFReference); break;
+    case EAXREVERB_LFREFERENCE: defer3<LFReferenceValidator>(call, props, props.flLFReference); break;
+    case EAXREVERB_ROOMROLLOFFFACTOR: defer3<RoomRolloffFactorValidator>(call, props, props.flRoomRolloffFactor); break;
+    case EAXREVERB_FLAGS: defer3<FlagsValidator3>(call, props, props.ulFlags); break;
+    default: fail_unknown_property_id();
     }
 }
 
-void EaxReverbCommitter::Set(const EaxCall &call, EaxEffectProps &props)
-{
-    Set(call, std::get<EAXREVERBPROPERTIES>(props));
-}
-
 #endif // ALSOFT_EAX
diff --git a/al/effects/vmorpher.cpp b/al/effects/vmorpher.cpp
index f2551229..35a64d32 100644
--- a/al/effects/vmorpher.cpp
+++ b/al/effects/vmorpher.cpp
@@ -122,13 +122,29 @@ ALenum EnumFromWaveform(VMorpherWaveform type)
         std::to_string(static_cast<int>(type))};
 }
 
-void Vmorpher_setParami(EffectProps *props, ALenum param, int val)
+EffectProps genDefaultProps() noexcept
+{
+    VmorpherProps props{};
+    props.Rate                 = AL_VOCAL_MORPHER_DEFAULT_RATE;
+    props.PhonemeA             = PhenomeFromEnum(AL_VOCAL_MORPHER_DEFAULT_PHONEMEA).value();
+    props.PhonemeB             = PhenomeFromEnum(AL_VOCAL_MORPHER_DEFAULT_PHONEMEB).value();
+    props.PhonemeACoarseTuning = AL_VOCAL_MORPHER_DEFAULT_PHONEMEA_COARSE_TUNING;
+    props.PhonemeBCoarseTuning = AL_VOCAL_MORPHER_DEFAULT_PHONEMEB_COARSE_TUNING;
+    props.Waveform             = WaveformFromEmum(AL_VOCAL_MORPHER_DEFAULT_WAVEFORM).value();
+    return props;
+}
+
+} // namespace
+
+const EffectProps VmorpherEffectProps{genDefaultProps()};
+
+void EffectHandler::SetParami(VmorpherProps &props, ALenum param, int val)
 {
     switch(param)
     {
     case AL_VOCAL_MORPHER_PHONEMEA:
         if(auto phenomeopt = PhenomeFromEnum(val))
-            props->Vmorpher.PhonemeA = *phenomeopt;
+            props.PhonemeA = *phenomeopt;
         else
             throw effect_exception{AL_INVALID_VALUE, "Vocal morpher phoneme-a out of range: 0x%04x", val};
         break;
@@ -136,12 +152,12 @@ void Vmorpher_setParami(EffectProps *props, ALenum param, int val)
     case AL_VOCAL_MORPHER_PHONEMEA_COARSE_TUNING:
         if(!(val >= AL_VOCAL_MORPHER_MIN_PHONEMEA_COARSE_TUNING && val <= AL_VOCAL_MORPHER_MAX_PHONEMEA_COARSE_TUNING))
             throw effect_exception{AL_INVALID_VALUE, "Vocal morpher phoneme-a coarse tuning out of range"};
-        props->Vmorpher.PhonemeACoarseTuning = val;
+        props.PhonemeACoarseTuning = val;
         break;
 
     case AL_VOCAL_MORPHER_PHONEMEB:
         if(auto phenomeopt = PhenomeFromEnum(val))
-            props->Vmorpher.PhonemeB = *phenomeopt;
+            props.PhonemeB = *phenomeopt;
         else
             throw effect_exception{AL_INVALID_VALUE, "Vocal morpher phoneme-b out of range: 0x%04x", val};
         break;
@@ -149,12 +165,12 @@ void Vmorpher_setParami(EffectProps *props, ALenum param, int val)
     case AL_VOCAL_MORPHER_PHONEMEB_COARSE_TUNING:
         if(!(val >= AL_VOCAL_MORPHER_MIN_PHONEMEB_COARSE_TUNING && val <= AL_VOCAL_MORPHER_MAX_PHONEMEB_COARSE_TUNING))
             throw effect_exception{AL_INVALID_VALUE, "Vocal morpher phoneme-b coarse tuning out of range"};
-        props->Vmorpher.PhonemeBCoarseTuning = val;
+        props.PhonemeBCoarseTuning = val;
         break;
 
     case AL_VOCAL_MORPHER_WAVEFORM:
         if(auto formopt = WaveformFromEmum(val))
-            props->Vmorpher.Waveform = *formopt;
+            props.Waveform = *formopt;
         else
             throw effect_exception{AL_INVALID_VALUE, "Vocal morpher waveform out of range: 0x%04x", val};
         break;
@@ -164,19 +180,19 @@ void Vmorpher_setParami(EffectProps *props, ALenum param, int val)
             param};
     }
 }
-void Vmorpher_setParamiv(EffectProps*, ALenum param, const int*)
+void EffectHandler::SetParamiv(VmorpherProps&, ALenum param, const int*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid vocal morpher integer-vector property 0x%04x",
         param};
 }
-void Vmorpher_setParamf(EffectProps *props, ALenum param, float val)
+void EffectHandler::SetParamf(VmorpherProps &props, ALenum param, float val)
 {
     switch(param)
     {
     case AL_VOCAL_MORPHER_RATE:
         if(!(val >= AL_VOCAL_MORPHER_MIN_RATE && val <= AL_VOCAL_MORPHER_MAX_RATE))
             throw effect_exception{AL_INVALID_VALUE, "Vocal morpher rate out of range"};
-        props->Vmorpher.Rate = val;
+        props.Rate = val;
         break;
 
     default:
@@ -184,49 +200,35 @@ void Vmorpher_setParamf(EffectProps *props, ALenum param, float val)
             param};
     }
 }
-void Vmorpher_setParamfv(EffectProps *props, ALenum param, const float *vals)
-{ Vmorpher_setParamf(props, param, vals[0]); }
+void EffectHandler::SetParamfv(VmorpherProps &props, ALenum param, const float *vals)
+{ SetParamf(props, param, vals[0]); }
 
-void Vmorpher_getParami(const EffectProps *props, ALenum param, int* val)
+void EffectHandler::GetParami(const VmorpherProps &props, ALenum param, int* val)
 {
     switch(param)
     {
-    case AL_VOCAL_MORPHER_PHONEMEA:
-        *val = EnumFromPhenome(props->Vmorpher.PhonemeA);
-        break;
-
-    case AL_VOCAL_MORPHER_PHONEMEA_COARSE_TUNING:
-        *val = props->Vmorpher.PhonemeACoarseTuning;
-        break;
-
-    case AL_VOCAL_MORPHER_PHONEMEB:
-        *val = EnumFromPhenome(props->Vmorpher.PhonemeB);
-        break;
-
-    case AL_VOCAL_MORPHER_PHONEMEB_COARSE_TUNING:
-        *val = props->Vmorpher.PhonemeBCoarseTuning;
-        break;
-
-    case AL_VOCAL_MORPHER_WAVEFORM:
-        *val = EnumFromWaveform(props->Vmorpher.Waveform);
-        break;
+    case AL_VOCAL_MORPHER_PHONEMEA: *val = EnumFromPhenome(props.PhonemeA); break;
+    case AL_VOCAL_MORPHER_PHONEMEA_COARSE_TUNING: *val = props.PhonemeACoarseTuning; break;
+    case AL_VOCAL_MORPHER_PHONEMEB: *val = EnumFromPhenome(props.PhonemeB); break;
+    case AL_VOCAL_MORPHER_PHONEMEB_COARSE_TUNING: *val = props.PhonemeBCoarseTuning; break;
+    case AL_VOCAL_MORPHER_WAVEFORM: *val = EnumFromWaveform(props.Waveform); break;
 
     default:
         throw effect_exception{AL_INVALID_ENUM, "Invalid vocal morpher integer property 0x%04x",
             param};
     }
 }
-void Vmorpher_getParamiv(const EffectProps*, ALenum param, int*)
+void EffectHandler::GetParamiv(const VmorpherProps&, ALenum param, int*)
 {
     throw effect_exception{AL_INVALID_ENUM, "Invalid vocal morpher integer-vector property 0x%04x",
         param};
 }
-void Vmorpher_getParamf(const EffectProps *props, ALenum param, float *val)
+void EffectHandler::GetParamf(const VmorpherProps &props, ALenum param, float *val)
 {
     switch(param)
     {
     case AL_VOCAL_MORPHER_RATE:
-        *val = props->Vmorpher.Rate;
+        *val = props.Rate;
         break;
 
     default:
@@ -234,26 +236,9 @@ void Vmorpher_getParamf(const EffectProps *props, ALenum param, float *val)
             param};
     }
 }
-void Vmorpher_getParamfv(const EffectProps *props, ALenum param, float *vals)
-{ Vmorpher_getParamf(props, param, vals); }
-
-EffectProps genDefaultProps() noexcept
-{
-    EffectProps props{};
-    props.Vmorpher.Rate                 = AL_VOCAL_MORPHER_DEFAULT_RATE;
-    props.Vmorpher.PhonemeA             = *PhenomeFromEnum(AL_VOCAL_MORPHER_DEFAULT_PHONEMEA);
-    props.Vmorpher.PhonemeB             = *PhenomeFromEnum(AL_VOCAL_MORPHER_DEFAULT_PHONEMEB);
-    props.Vmorpher.PhonemeACoarseTuning = AL_VOCAL_MORPHER_DEFAULT_PHONEMEA_COARSE_TUNING;
-    props.Vmorpher.PhonemeBCoarseTuning = AL_VOCAL_MORPHER_DEFAULT_PHONEMEB_COARSE_TUNING;
-    props.Vmorpher.Waveform             = *WaveformFromEmum(AL_VOCAL_MORPHER_DEFAULT_WAVEFORM);
-    return props;
-}
-
-} // namespace
+void EffectHandler::GetParamfv(const VmorpherProps &props, ALenum param, float *vals)
+{ GetParamf(props, param, vals); }
 
-DEFINE_ALEFFECT_VTABLE(Vmorpher);
-
-const EffectProps VmorpherEffectProps{genDefaultProps()};
 
 #ifdef ALSOFT_EAX
 namespace {
@@ -352,10 +337,9 @@ template<>
     throw Exception{message};
 }
 
-template<>
-bool VocalMorpherCommitter::commit(const EaxEffectProps &props)
+bool EaxVocalMorpherCommitter::commit(const EAXVOCALMORPHERPROPERTIES &props)
 {
-    if(props == mEaxProps)
+    if(auto *cur = std::get_if<EAXVOCALMORPHERPROPERTIES>(&mEaxProps); cur && *cur == props)
         return false;
 
     mEaxProps = props;
@@ -407,19 +391,21 @@ bool VocalMorpherCommitter::commit(const EaxEffectProps &props)
         return VMorpherWaveform::Sinusoid;
     };
 
-    auto &eaxprops = std::get<EAXVOCALMORPHERPROPERTIES>(props);
-    mAlProps.Vmorpher.PhonemeA = get_phoneme(eaxprops.ulPhonemeA);
-    mAlProps.Vmorpher.PhonemeACoarseTuning = static_cast<int>(eaxprops.lPhonemeACoarseTuning);
-    mAlProps.Vmorpher.PhonemeB = get_phoneme(eaxprops.ulPhonemeB);
-    mAlProps.Vmorpher.PhonemeBCoarseTuning = static_cast<int>(eaxprops.lPhonemeBCoarseTuning);
-    mAlProps.Vmorpher.Waveform = get_waveform(eaxprops.ulWaveform);
-    mAlProps.Vmorpher.Rate = eaxprops.flRate;
+    mAlProps = [&]{
+        VmorpherProps ret{};
+        ret.PhonemeA = get_phoneme(props.ulPhonemeA);
+        ret.PhonemeACoarseTuning = static_cast<int>(props.lPhonemeACoarseTuning);
+        ret.PhonemeB = get_phoneme(props.ulPhonemeB);
+        ret.PhonemeBCoarseTuning = static_cast<int>(props.lPhonemeBCoarseTuning);
+        ret.Waveform = get_waveform(props.ulWaveform);
+        ret.Rate = props.flRate;
+        return ret;
+    }();
 
     return true;
 }
 
-template<>
-void VocalMorpherCommitter::SetDefaults(EaxEffectProps &props)
+void EaxVocalMorpherCommitter::SetDefaults(EaxEffectProps &props)
 {
     static constexpr EAXVOCALMORPHERPROPERTIES defprops{[]
     {
@@ -435,87 +421,35 @@ void VocalMorpherCommitter::SetDefaults(EaxEffectProps &props)
     props = defprops;
 }
 
-template<>
-void VocalMorpherCommitter::Get(const EaxCall &call, const EaxEffectProps &props_)
+void EaxVocalMorpherCommitter::Get(const EaxCall &call, const EAXVOCALMORPHERPROPERTIES &props)
 {
-    auto &props = std::get<EAXVOCALMORPHERPROPERTIES>(props_);
     switch(call.get_property_id())
     {
-    case EAXVOCALMORPHER_NONE:
-        break;
-
-    case EAXVOCALMORPHER_ALLPARAMETERS:
-        call.set_value<Exception>(props);
-        break;
-
-    case EAXVOCALMORPHER_PHONEMEA:
-        call.set_value<Exception>(props.ulPhonemeA);
-        break;
-
-    case EAXVOCALMORPHER_PHONEMEACOARSETUNING:
-        call.set_value<Exception>(props.lPhonemeACoarseTuning);
-        break;
-
-    case EAXVOCALMORPHER_PHONEMEB:
-        call.set_value<Exception>(props.ulPhonemeB);
-        break;
-
-    case EAXVOCALMORPHER_PHONEMEBCOARSETUNING:
-        call.set_value<Exception>(props.lPhonemeBCoarseTuning);
-        break;
-
-    case EAXVOCALMORPHER_WAVEFORM:
-        call.set_value<Exception>(props.ulWaveform);
-        break;
-
-    case EAXVOCALMORPHER_RATE:
-        call.set_value<Exception>(props.flRate);
-        break;
-
-    default:
-        fail_unknown_property_id();
+    case EAXVOCALMORPHER_NONE: break;
+    case EAXVOCALMORPHER_ALLPARAMETERS: call.set_value<Exception>(props); break;
+    case EAXVOCALMORPHER_PHONEMEA: call.set_value<Exception>(props.ulPhonemeA); break;
+    case EAXVOCALMORPHER_PHONEMEACOARSETUNING: call.set_value<Exception>(props.lPhonemeACoarseTuning); break;
+    case EAXVOCALMORPHER_PHONEMEB: call.set_value<Exception>(props.ulPhonemeB); break;
+    case EAXVOCALMORPHER_PHONEMEBCOARSETUNING: call.set_value<Exception>(props.lPhonemeBCoarseTuning); break;
+    case EAXVOCALMORPHER_WAVEFORM: call.set_value<Exception>(props.ulWaveform); break;
+    case EAXVOCALMORPHER_RATE: call.set_value<Exception>(props.flRate); break;
+    default: fail_unknown_property_id();
     }
 }
 
-template<>
-void VocalMorpherCommitter::Set(const EaxCall &call, EaxEffectProps &props_)
+void EaxVocalMorpherCommitter::Set(const EaxCall &call, EAXVOCALMORPHERPROPERTIES &props)
 {
-    auto &props = std::get<EAXVOCALMORPHERPROPERTIES>(props_);
     switch(call.get_property_id())
     {
-    case EAXVOCALMORPHER_NONE:
-        break;
-
-    case EAXVOCALMORPHER_ALLPARAMETERS:
-        defer<AllValidator>(call, props);
-        break;
-
-    case EAXVOCALMORPHER_PHONEMEA:
-        defer<PhonemeAValidator>(call, props.ulPhonemeA);
-        break;
-
-    case EAXVOCALMORPHER_PHONEMEACOARSETUNING:
-        defer<PhonemeACoarseTuningValidator>(call, props.lPhonemeACoarseTuning);
-        break;
-
-    case EAXVOCALMORPHER_PHONEMEB:
-        defer<PhonemeBValidator>(call, props.ulPhonemeB);
-        break;
-
-    case EAXVOCALMORPHER_PHONEMEBCOARSETUNING:
-        defer<PhonemeBCoarseTuningValidator>(call, props.lPhonemeBCoarseTuning);
-        break;
-
-    case EAXVOCALMORPHER_WAVEFORM:
-        defer<WaveformValidator>(call, props.ulWaveform);
-        break;
-
-    case EAXVOCALMORPHER_RATE:
-        defer<RateValidator>(call, props.flRate);
-        break;
-
-    default:
-        fail_unknown_property_id();
+    case EAXVOCALMORPHER_NONE: break;
+    case EAXVOCALMORPHER_ALLPARAMETERS: defer<AllValidator>(call, props); break;
+    case EAXVOCALMORPHER_PHONEMEA: defer<PhonemeAValidator>(call, props.ulPhonemeA); break;
+    case EAXVOCALMORPHER_PHONEMEACOARSETUNING: defer<PhonemeACoarseTuningValidator>(call, props.lPhonemeACoarseTuning); break;
+    case EAXVOCALMORPHER_PHONEMEB: defer<PhonemeBValidator>(call, props.ulPhonemeB); break;
+    case EAXVOCALMORPHER_PHONEMEBCOARSETUNING: defer<PhonemeBCoarseTuningValidator>(call, props.lPhonemeBCoarseTuning); break;
+    case EAXVOCALMORPHER_WAVEFORM: defer<WaveformValidator>(call, props.ulWaveform); break;
+    case EAXVOCALMORPHER_RATE: defer<RateValidator>(call, props.flRate); break;
+    default: fail_unknown_property_id();
     }
 }