3 files changed, 15 insertions, 4 deletions
diff --git a/OpenAL32/Include/alAuxEffectSlot.h b/OpenAL32/Include/alAuxEffectSlot.h
index 463a6770..00de7a3b 100644
--- a/OpenAL32/Include/alAuxEffectSlot.h
+++ b/OpenAL32/Include/alAuxEffectSlot.h
@@ -96,6 +96,7 @@ ALvoid ReleaseALAuxiliaryEffectSlots(ALCcontext *Context);
 
 ALeffectStateFactory *ALnullStateFactory_getFactory(void);
 ALeffectStateFactory *ALreverbStateFactory_getFactory(void);
+ALeffectStateFactory *ALautowahStateFactory_getFactory(void);
 ALeffectStateFactory *ALchorusStateFactory_getFactory(void);
 ALeffectStateFactory *ALdistortionStateFactory_getFactory(void);
 ALeffectStateFactory *ALechoStateFactory_getFactory(void);
diff --git a/OpenAL32/Include/alEffect.h b/OpenAL32/Include/alEffect.h
index 8b7b612f..7269c13e 100644
--- a/OpenAL32/Include/alEffect.h
+++ b/OpenAL32/Include/alEffect.h
@@ -12,13 +12,14 @@ struct ALeffect;
 enum {
     EAXREVERB = 0,
     REVERB,
+    AUTOWAH,
+    CHORUS,
+    DISTORTION,
     ECHO,
+    EQUALIZER,
+    FLANGER,
     MODULATOR,
     DEDICATED,
-    CHORUS,
-    FLANGER,
-    EQUALIZER,
-    DISTORTION,
 
     MAX_EFFECTS
 };
@@ -49,6 +50,7 @@ const struct ALeffectVtable T##_vtable = {  \
 
 extern const struct ALeffectVtable ALeaxreverb_vtable;
 extern const struct ALeffectVtable ALreverb_vtable;
+extern const struct ALeffectVtable ALautowah_vtable;
 extern const struct ALeffectVtable ALchorus_vtable;
 extern const struct ALeffectVtable ALdistortion_vtable;
 extern const struct ALeffectVtable ALecho_vtable;
@@ -90,6 +92,13 @@ typedef union ALeffectProps {
     } Reverb;
 
     struct {
+        ALfloat AttackTime;
+        ALfloat ReleaseTime;
+        ALfloat PeakGain;
+        ALfloat Resonance;
+    } Autowah;
+
+    struct {
         ALfloat Delay;
         ALfloat LRDelay;
 
diff --git a/OpenAL32/Include/alFilter.h b/OpenAL32/Include/alFilter.h
index 690a496b..c8bdf906 100644
--- a/OpenAL32/Include/alFilter.h
+++ b/OpenAL32/Include/alFilter.h
@@ -20,6 +20,7 @@ typedef enum ALfilterType {
     ALfilterType_Peaking,
 
     ALfilterType_LowPass,
+    ALfilterType_HighPass,
     ALfilterType_BandPass,
 } ALfilterType;