1 /* 2 * Copyright (C) 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <aidl/android/hardware/audio/effect/BnEffect.h> 20 21 #include "HapticGeneratorContext.h" 22 #include "effect-impl/EffectImpl.h" 23 24 namespace aidl::android::hardware::audio::effect { 25 26 class HapticGeneratorImpl final : public EffectImpl { 27 public: 28 static const std::string kEffectName; 29 static const Descriptor kDescriptor; HapticGeneratorImpl()30 HapticGeneratorImpl() { LOG(DEBUG) << __func__; } ~HapticGeneratorImpl()31 ~HapticGeneratorImpl() { 32 cleanUp(); 33 LOG(DEBUG) << __func__; 34 } 35 36 ndk::ScopedAStatus commandImpl(CommandId command) override; 37 ndk::ScopedAStatus getDescriptor(Descriptor* _aidl_return) override; 38 ndk::ScopedAStatus setParameterSpecific(const Parameter::Specific& specific) override; 39 ndk::ScopedAStatus getParameterSpecific(const Parameter::Id& id, 40 Parameter::Specific* specific) override; 41 IEffect::Status effectProcessImpl(float* in, float* out, int process) override; 42 std::shared_ptr<EffectContext> createContext(const Parameter::Common& common) override; 43 RetCode releaseContext() override; 44 getContext()45 std::shared_ptr<EffectContext> getContext() override { return mContext; } getEffectName()46 std::string getEffectName() override { return kEffectName; } 47 48 private: 49 std::shared_ptr<HapticGeneratorContext> mContext; 50 ndk::ScopedAStatus getParameterHapticGenerator(const HapticGenerator::Tag& tag, 51 Parameter::Specific* specific); 52 }; 53 54 } // namespace aidl::android::hardware::audio::effect 55