| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <algorithm> |
| #include <cstddef> |
| #include <unordered_set> |
| |
| #define LOG_TAG "AHAL_EnvReverbSw" |
| #include <android-base/logging.h> |
| #include <fmq/AidlMessageQueue.h> |
| #include <system/audio_effects/effect_uuid.h> |
| |
| #include "EnvReverbSw.h" |
| |
| using aidl::android::hardware::audio::effect::Descriptor; |
| using aidl::android::hardware::audio::effect::EnvReverbSw; |
| using aidl::android::hardware::audio::effect::getEffectImplUuidEnvReverbSw; |
| using aidl::android::hardware::audio::effect::getEffectTypeUuidEnvReverb; |
| using aidl::android::hardware::audio::effect::IEffect; |
| using aidl::android::hardware::audio::effect::State; |
| using aidl::android::media::audio::common::AudioUuid; |
| |
| extern "C" binder_exception_t createEffect(const AudioUuid* in_impl_uuid, |
| std::shared_ptr<IEffect>* instanceSpp) { |
| if (!in_impl_uuid || *in_impl_uuid != getEffectImplUuidEnvReverbSw()) { |
| LOG(ERROR) << __func__ << "uuid not supported"; |
| return EX_ILLEGAL_ARGUMENT; |
| } |
| if (instanceSpp) { |
| *instanceSpp = ndk::SharedRefBase::make<EnvReverbSw>(); |
| LOG(DEBUG) << __func__ << " instance " << instanceSpp->get() << " created"; |
| return EX_NONE; |
| } else { |
| LOG(ERROR) << __func__ << " invalid input parameter!"; |
| return EX_ILLEGAL_ARGUMENT; |
| } |
| } |
| |
| extern "C" binder_exception_t queryEffect(const AudioUuid* in_impl_uuid, Descriptor* _aidl_return) { |
| if (!in_impl_uuid || *in_impl_uuid != getEffectImplUuidEnvReverbSw()) { |
| LOG(ERROR) << __func__ << "uuid not supported"; |
| return EX_ILLEGAL_ARGUMENT; |
| } |
| *_aidl_return = EnvReverbSw::kDescriptor; |
| return EX_NONE; |
| } |
| |
| namespace aidl::android::hardware::audio::effect { |
| |
| const std::string EnvReverbSw::kEffectName = "EnvReverbSw"; |
| |
| const std::vector<Range::EnvironmentalReverbRange> EnvReverbSw::kRanges = { |
| MAKE_RANGE(EnvironmentalReverb, roomLevelMb, -6000, 0), |
| MAKE_RANGE(EnvironmentalReverb, roomHfLevelMb, -4000, 0), |
| MAKE_RANGE(EnvironmentalReverb, decayTimeMs, 0, 7000), |
| MAKE_RANGE(EnvironmentalReverb, decayHfRatioPm, 100, 2000), |
| MAKE_RANGE(EnvironmentalReverb, reflectionsLevelMb, -6000, 0), |
| MAKE_RANGE(EnvironmentalReverb, reflectionsDelayMs, 0, 65), |
| MAKE_RANGE(EnvironmentalReverb, levelMb, -6000, 0), |
| MAKE_RANGE(EnvironmentalReverb, delayMs, 0, 65), |
| MAKE_RANGE(EnvironmentalReverb, diffusionPm, 0, 1000), |
| MAKE_RANGE(EnvironmentalReverb, densityPm, 0, 1000)}; |
| |
| const Capability EnvReverbSw::kCapability = { |
| .range = Range::make<Range::environmentalReverb>(EnvReverbSw::kRanges)}; |
| |
| const Descriptor EnvReverbSw::kDescriptor = { |
| .common = {.id = {.type = getEffectTypeUuidEnvReverb(), |
| .uuid = getEffectImplUuidEnvReverbSw(), |
| .proxy = std::nullopt}, |
| .flags = {.type = Flags::Type::INSERT, |
| .insert = Flags::Insert::FIRST, |
| .volume = Flags::Volume::CTRL}, |
| .name = EnvReverbSw::kEffectName, |
| .implementor = "The Android Open Source Project"}, |
| .capability = EnvReverbSw::kCapability}; |
| |
| ndk::ScopedAStatus EnvReverbSw::getDescriptor(Descriptor* _aidl_return) { |
| LOG(DEBUG) << __func__ << kDescriptor.toString(); |
| *_aidl_return = kDescriptor; |
| return ndk::ScopedAStatus::ok(); |
| } |
| |
| ndk::ScopedAStatus EnvReverbSw::setParameterSpecific(const Parameter::Specific& specific) { |
| RETURN_IF(Parameter::Specific::environmentalReverb != specific.getTag(), EX_ILLEGAL_ARGUMENT, |
| "EffectNotSupported"); |
| |
| auto& erParam = specific.get<Parameter::Specific::environmentalReverb>(); |
| RETURN_IF(!inRange(erParam, kRanges), EX_ILLEGAL_ARGUMENT, "outOfRange"); |
| auto tag = erParam.getTag(); |
| switch (tag) { |
| case EnvironmentalReverb::roomLevelMb: { |
| RETURN_IF(mContext->setErRoomLevel(erParam.get<EnvironmentalReverb::roomLevelMb>()) != |
| RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setRoomLevelFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| case EnvironmentalReverb::roomHfLevelMb: { |
| RETURN_IF( |
| mContext->setErRoomHfLevel(erParam.get<EnvironmentalReverb::roomHfLevelMb>()) != |
| RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setRoomHfLevelFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| case EnvironmentalReverb::decayTimeMs: { |
| RETURN_IF(mContext->setErDecayTime(erParam.get<EnvironmentalReverb::decayTimeMs>()) != |
| RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setDecayTimeFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| case EnvironmentalReverb::decayHfRatioPm: { |
| RETURN_IF( |
| mContext->setErDecayHfRatio( |
| erParam.get<EnvironmentalReverb::decayHfRatioPm>()) != RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setDecayHfRatioFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| case EnvironmentalReverb::reflectionsLevelMb: { |
| RETURN_IF(mContext->setErReflectionsLevel( |
| erParam.get<EnvironmentalReverb::reflectionsLevelMb>()) != |
| RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setReflectionsLevelFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| case EnvironmentalReverb::reflectionsDelayMs: { |
| RETURN_IF(mContext->setErReflectionsDelay( |
| erParam.get<EnvironmentalReverb::reflectionsDelayMs>()) != |
| RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setReflectionsDelayFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| case EnvironmentalReverb::levelMb: { |
| RETURN_IF(mContext->setErLevel(erParam.get<EnvironmentalReverb::levelMb>()) != |
| RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setLevelFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| case EnvironmentalReverb::delayMs: { |
| RETURN_IF(mContext->setErDelay(erParam.get<EnvironmentalReverb::delayMs>()) != |
| RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setDelayFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| case EnvironmentalReverb::diffusionPm: { |
| RETURN_IF(mContext->setErDiffusion(erParam.get<EnvironmentalReverb::diffusionPm>()) != |
| RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setDiffusionFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| case EnvironmentalReverb::densityPm: { |
| RETURN_IF(mContext->setErDensity(erParam.get<EnvironmentalReverb::densityPm>()) != |
| RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setDensityFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| case EnvironmentalReverb::bypass: { |
| RETURN_IF(mContext->setErBypass(erParam.get<EnvironmentalReverb::bypass>()) != |
| RetCode::SUCCESS, |
| EX_ILLEGAL_ARGUMENT, "setBypassFailed"); |
| return ndk::ScopedAStatus::ok(); |
| } |
| default: { |
| LOG(ERROR) << __func__ << " unsupported tag: " << toString(tag); |
| return ndk::ScopedAStatus::fromExceptionCodeWithMessage( |
| EX_ILLEGAL_ARGUMENT, "EnvironmentalReverbTagNotSupported"); |
| } |
| } |
| } |
| |
| ndk::ScopedAStatus EnvReverbSw::getParameterSpecific(const Parameter::Id& id, |
| Parameter::Specific* specific) { |
| auto tag = id.getTag(); |
| RETURN_IF(Parameter::Id::environmentalReverbTag != tag, EX_ILLEGAL_ARGUMENT, "wrongIdTag"); |
| auto erId = id.get<Parameter::Id::environmentalReverbTag>(); |
| auto erIdTag = erId.getTag(); |
| switch (erIdTag) { |
| case EnvironmentalReverb::Id::commonTag: |
| return getParameterEnvironmentalReverb(erId.get<EnvironmentalReverb::Id::commonTag>(), |
| specific); |
| default: |
| LOG(ERROR) << __func__ << " unsupported tag: " << toString(erIdTag); |
| return ndk::ScopedAStatus::fromExceptionCodeWithMessage( |
| EX_ILLEGAL_ARGUMENT, "EnvironmentalReverbTagNotSupported"); |
| } |
| } |
| |
| ndk::ScopedAStatus EnvReverbSw::getParameterEnvironmentalReverb(const EnvironmentalReverb::Tag& tag, |
| Parameter::Specific* specific) { |
| RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext"); |
| EnvironmentalReverb erParam; |
| switch (tag) { |
| case EnvironmentalReverb::roomLevelMb: { |
| erParam.set<EnvironmentalReverb::roomLevelMb>(mContext->getErRoomLevel()); |
| break; |
| } |
| case EnvironmentalReverb::roomHfLevelMb: { |
| erParam.set<EnvironmentalReverb::roomHfLevelMb>(mContext->getErRoomHfLevel()); |
| break; |
| } |
| case EnvironmentalReverb::decayTimeMs: { |
| erParam.set<EnvironmentalReverb::decayTimeMs>(mContext->getErDecayTime()); |
| break; |
| } |
| case EnvironmentalReverb::decayHfRatioPm: { |
| erParam.set<EnvironmentalReverb::decayHfRatioPm>(mContext->getErDecayHfRatio()); |
| break; |
| } |
| case EnvironmentalReverb::reflectionsLevelMb: { |
| erParam.set<EnvironmentalReverb::reflectionsLevelMb>(mContext->getErReflectionsLevel()); |
| break; |
| } |
| case EnvironmentalReverb::reflectionsDelayMs: { |
| erParam.set<EnvironmentalReverb::reflectionsDelayMs>(mContext->getErReflectionsDelay()); |
| break; |
| } |
| case EnvironmentalReverb::levelMb: { |
| erParam.set<EnvironmentalReverb::levelMb>(mContext->getErLevel()); |
| break; |
| } |
| case EnvironmentalReverb::delayMs: { |
| erParam.set<EnvironmentalReverb::delayMs>(mContext->getErDelay()); |
| break; |
| } |
| case EnvironmentalReverb::diffusionPm: { |
| erParam.set<EnvironmentalReverb::diffusionPm>(mContext->getErDiffusion()); |
| break; |
| } |
| case EnvironmentalReverb::densityPm: { |
| erParam.set<EnvironmentalReverb::densityPm>(mContext->getErDensity()); |
| break; |
| } |
| case EnvironmentalReverb::bypass: { |
| erParam.set<EnvironmentalReverb::bypass>(mContext->getErBypass()); |
| break; |
| } |
| default: { |
| LOG(ERROR) << __func__ << " unsupported tag: " << toString(tag); |
| return ndk::ScopedAStatus::fromExceptionCodeWithMessage( |
| EX_ILLEGAL_ARGUMENT, "EnvironmentalReverbTagNotSupported"); |
| } |
| } |
| |
| specific->set<Parameter::Specific::environmentalReverb>(erParam); |
| return ndk::ScopedAStatus::ok(); |
| } |
| |
| std::shared_ptr<EffectContext> EnvReverbSw::createContext(const Parameter::Common& common) { |
| if (mContext) { |
| LOG(DEBUG) << __func__ << " context already exist"; |
| } else { |
| mContext = std::make_shared<EnvReverbSwContext>(1 /* statusFmqDepth */, common); |
| } |
| |
| return mContext; |
| } |
| |
| std::shared_ptr<EffectContext> EnvReverbSw::getContext() { |
| return mContext; |
| } |
| |
| RetCode EnvReverbSw::releaseContext() { |
| if (mContext) { |
| mContext.reset(); |
| } |
| return RetCode::SUCCESS; |
| } |
| |
| // Processing method running in EffectWorker thread. |
| IEffect::Status EnvReverbSw::effectProcessImpl(float* in, float* out, int samples) { |
| // TODO: get data buffer and process. |
| LOG(DEBUG) << __func__ << " in " << in << " out " << out << " samples " << samples; |
| for (int i = 0; i < samples; i++) { |
| *out++ = *in++; |
| } |
| return {STATUS_OK, samples, samples}; |
| } |
| |
| RetCode EnvReverbSwContext::setErRoomLevel(int roomLevel) { |
| mRoomLevel = roomLevel; |
| return RetCode::SUCCESS; |
| } |
| |
| RetCode EnvReverbSwContext::setErRoomHfLevel(int roomHfLevel) { |
| mRoomHfLevel = roomHfLevel; |
| return RetCode::SUCCESS; |
| } |
| |
| RetCode EnvReverbSwContext::setErDecayTime(int decayTime) { |
| mDecayTime = decayTime; |
| return RetCode::SUCCESS; |
| } |
| |
| RetCode EnvReverbSwContext::setErDecayHfRatio(int decayHfRatio) { |
| mDecayHfRatio = decayHfRatio; |
| return RetCode::SUCCESS; |
| } |
| |
| RetCode EnvReverbSwContext::setErLevel(int level) { |
| mLevel = level; |
| return RetCode::SUCCESS; |
| } |
| |
| RetCode EnvReverbSwContext::setErDelay(int delay) { |
| mDelay = delay; |
| return RetCode::SUCCESS; |
| } |
| |
| RetCode EnvReverbSwContext::setErDiffusion(int diffusion) { |
| mDiffusion = diffusion; |
| return RetCode::SUCCESS; |
| } |
| |
| RetCode EnvReverbSwContext::setErDensity(int density) { |
| mDensity = density; |
| return RetCode::SUCCESS; |
| } |
| |
| } // namespace aidl::android::hardware::audio::effect |
