Update OpenAL-Soft to 1.22.0

libs/openal-soft/al/effects/null.cpp

@@ -4,8 +4,12 @@
 #include "AL/al.h"
 #include "AL/efx.h"
 
+#include "alc/effects/base.h"
 #include "effects.h"
-#include "effects/base.h"
+
+#ifdef ALSOFT_EAX
+#include "al/eax_exception.h"
+#endif // ALSOFT_EAX
 
 
 namespace {
@@ -91,3 +95,58 @@ EffectProps genDefaultProps() noexcept
 DEFINE_ALEFFECT_VTABLE(Null);
 
 const EffectProps NullEffectProps{genDefaultProps()};
+
+
+#ifdef ALSOFT_EAX
+namespace {
+
+class EaxNullEffect final :
+    public EaxEffect
+{
+public:
+    EaxNullEffect();
+
+    void dispatch(const EaxEaxCall& eax_call) override;
+
+    // [[nodiscard]]
+    bool apply_deferred() override;
+}; // EaxNullEffect
+
+
+class EaxNullEffectException :
+    public EaxException
+{
+public:
+    explicit EaxNullEffectException(
+        const char* message)
+        :
+        EaxException{"EAX_NULL_EFFECT", message}
+    {
+    }
+}; // EaxNullEffectException
+
+
+EaxNullEffect::EaxNullEffect()
+    : EaxEffect{AL_EFFECT_NULL}
+{
+}
+
+void EaxNullEffect::dispatch(const EaxEaxCall& eax_call)
+{
+    if(eax_call.get_property_id() != 0)
+        throw EaxNullEffectException{"Unsupported property id."};
+}
+
+bool EaxNullEffect::apply_deferred()
+{
+    return false;
+}
+
+} // namespace
+
+EaxEffectUPtr eax_create_eax_null_effect()
+{
+    return std::make_unique<EaxNullEffect>();
+}
+
+#endif // ALSOFT_EAX