89     status_t command(int32_t __unused,  in command()  argument
90                              const std::vector<uint8_t>& __unused,  in command()  argument
91                              int32_t __unused,  in command()
92                              std::vector<uint8_t>* __unused) override {  in command()  argument
780         status_t allocateHalBuffer(size_t size __unused,  in allocateHalBuffer()  argument
781                 sp<EffectBufferHalInterface>* buffer __unused) override { return NO_ERROR; }  in allocateHalBuffer()  argument
782         bool updateOrphanEffectChains(const sp<IAfEffectBase>& effect __unused) override {  in updateOrphanEffectChains()  argument
806         void setVolumeForOutput(float left __unused, float right __unused) const override {}  in setVolumeForOutput()  argument
808         void checkSuspendOnEffectEnabled(const sp<IAfEffectBase>& effect __unused,  in checkSuspendOnEffectEnabled()  argument
809                               bool enabled __unused, bool threadLocked __unused) override {}  in checkSuspendOnEffectEnabled()  argument
813         void onEffectEnable(const sp<IAfEffectBase>& effect __unused) override;
814         void onEffectDisable(const sp<IAfEffectBase>& effect __unused) override;