Don't lock the context while checking the validity of objects

OpenAL32/alAuxEffectSlot.c

@@ -161,13 +161,13 @@ AL_API ALboolean AL_APIENTRY alIsAuxiliaryEffectSlot(ALuint effectslot)
     ALCcontext *Context;
     ALboolean  result;
 
-    Context = GetLockedContext();
+    Context = GetReffedContext();
     if(!Context) return AL_FALSE;
 
     result = (LookupEffectSlot(Context->EffectSlotMap, effectslot) ?
               AL_TRUE : AL_FALSE);
 
-    UnlockContext(Context);
+    ALCcontext_DecRef(Context);
 
     return result;
 }

OpenAL32/alBuffer.c

@@ -265,13 +265,13 @@ AL_API ALboolean AL_APIENTRY alIsBuffer(ALuint buffer)
     ALCcontext *Context;
     ALboolean  result;
 
-    Context = GetLockedContext();
+    Context = GetReffedContext();
     if(!Context) return AL_FALSE;
 
     result = ((!buffer || LookupBuffer(Context->Device->BufferMap, buffer)) ?
               AL_TRUE : AL_FALSE);
 
-    UnlockContext(Context);
+    ALCcontext_DecRef(Context);
 
     return result;
 }

OpenAL32/alEffect.c

@@ -143,13 +143,13 @@ AL_API ALboolean AL_APIENTRY alIsEffect(ALuint effect)
     ALCcontext *Context;
     ALboolean  result;
 
-    Context = GetLockedContext();
+    Context = GetReffedContext();
     if(!Context) return AL_FALSE;
 
     result = ((!effect || LookupEffect(Context->Device->EffectMap, effect)) ?
               AL_TRUE : AL_FALSE);
 
-    UnlockContext(Context);
+    ALCcontext_DecRef(Context);
 
     return result;
 }

OpenAL32/alFilter.c

@@ -139,13 +139,13 @@ AL_API ALboolean AL_APIENTRY alIsFilter(ALuint filter)
     ALCcontext *Context;
     ALboolean  result;
 
-    Context = GetLockedContext();
+    Context = GetReffedContext();
     if(!Context) return AL_FALSE;
 
     result = ((!filter || LookupFilter(Context->Device->FilterMap, filter)) ?
               AL_TRUE : AL_FALSE);
 
-    UnlockContext(Context);
+    ALCcontext_DecRef(Context);
 
     return result;
 }

OpenAL32/alSource.c

@@ -192,12 +192,12 @@ AL_API ALboolean AL_APIENTRY alIsSource(ALuint source)
     ALCcontext *Context;
     ALboolean  result;
 
-    Context = GetLockedContext();
+    Context = GetReffedContext();
     if(!Context) return AL_FALSE;
 
     result = (LookupSource(Context->SourceMap, source) ? AL_TRUE : AL_FALSE);
 
-    UnlockContext(Context);
+    ALCcontext_DecRef(Context);
 
     return result;
 }