468 lines
20 KiB
C++
468 lines
20 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "BundleTypes.h"
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#define LOG_TAG "EffectBundleAidl"
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#include <Utils.h>
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#include <algorithm>
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#include <unordered_set>
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#include <android-base/logging.h>
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#include <fmq/AidlMessageQueue.h>
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#include <audio_effects/effect_bassboost.h>
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#include <audio_effects/effect_equalizer.h>
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#include <audio_effects/effect_virtualizer.h>
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#include "EffectBundleAidl.h"
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#include <LVM.h>
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#include <limits.h>
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using aidl::android::hardware::audio::effect::getEffectImplUuidBassBoostBundle;
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using aidl::android::hardware::audio::effect::Descriptor;
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using aidl::android::hardware::audio::effect::EffectBundleAidl;
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using aidl::android::hardware::audio::effect::getEffectImplUuidEqualizerBundle;
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using aidl::android::hardware::audio::effect::IEffect;
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using aidl::android::hardware::audio::effect::State;
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using aidl::android::hardware::audio::effect::getEffectImplUuidVirtualizerBundle;
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using aidl::android::hardware::audio::effect::getEffectImplUuidVolumeBundle;
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using aidl::android::media::audio::common::AudioUuid;
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bool isUuidSupported(const AudioUuid* uuid) {
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return (*uuid == getEffectImplUuidBassBoostBundle() ||
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*uuid == getEffectImplUuidEqualizerBundle() ||
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*uuid == getEffectImplUuidVirtualizerBundle() ||
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*uuid == getEffectImplUuidVolumeBundle());
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}
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extern "C" binder_exception_t createEffect(const AudioUuid* uuid,
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std::shared_ptr<IEffect>* instanceSpp) {
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if (uuid == nullptr || !isUuidSupported(uuid)) {
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LOG(ERROR) << __func__ << "uuid not supported";
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return EX_ILLEGAL_ARGUMENT;
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}
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if (instanceSpp) {
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*instanceSpp = ndk::SharedRefBase::make<EffectBundleAidl>(*uuid);
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LOG(DEBUG) << __func__ << " instance " << instanceSpp->get() << " created";
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return EX_NONE;
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} else {
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LOG(ERROR) << __func__ << " invalid input parameter!";
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return EX_ILLEGAL_ARGUMENT;
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}
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}
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extern "C" binder_exception_t queryEffect(const AudioUuid* in_impl_uuid, Descriptor* _aidl_return) {
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if (!in_impl_uuid || !isUuidSupported(in_impl_uuid)) {
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LOG(ERROR) << __func__ << "uuid not supported";
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return EX_ILLEGAL_ARGUMENT;
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}
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if (*in_impl_uuid == getEffectImplUuidEqualizerBundle()) {
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*_aidl_return = aidl::android::hardware::audio::effect::lvm::kEqualizerDesc;
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} else if (*in_impl_uuid == getEffectImplUuidBassBoostBundle()) {
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*_aidl_return = aidl::android::hardware::audio::effect::lvm:: kBassBoostDesc;
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} else if (*in_impl_uuid == getEffectImplUuidVirtualizerBundle()) {
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*_aidl_return = aidl::android::hardware::audio::effect::lvm::kVirtualizerDesc;
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} else if (*in_impl_uuid == getEffectImplUuidVolumeBundle()) {
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*_aidl_return = aidl::android::hardware::audio::effect::lvm::kVolumeDesc;
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}
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return EX_NONE;
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}
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namespace aidl::android::hardware::audio::effect {
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EffectBundleAidl::EffectBundleAidl(const AudioUuid& uuid) {
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LOG(DEBUG) << __func__ << uuid.toString();
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if (uuid == getEffectImplUuidEqualizerBundle()) {
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mType = lvm::BundleEffectType::EQUALIZER;
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mDescriptor = &lvm::kEqualizerDesc;
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mEffectName = &lvm::kEqualizerEffectName;
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} else if (uuid == getEffectImplUuidBassBoostBundle()) {
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mType = lvm::BundleEffectType::BASS_BOOST;
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mDescriptor = &lvm::kBassBoostDesc;
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mEffectName = &lvm::kBassBoostEffectName;
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} else if (uuid == getEffectImplUuidVirtualizerBundle()) {
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mType = lvm::BundleEffectType::VIRTUALIZER;
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mDescriptor = &lvm::kVirtualizerDesc;
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mEffectName = &lvm::kVirtualizerEffectName;
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} else if (uuid == getEffectImplUuidVolumeBundle()) {
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mType = lvm::BundleEffectType::VOLUME;
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mDescriptor = &lvm::kVolumeDesc;
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mEffectName = &lvm::kVolumeEffectName;
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} else {
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LOG(ERROR) << __func__ << uuid.toString() << " not supported!";
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}
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}
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EffectBundleAidl::~EffectBundleAidl() {
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cleanUp();
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LOG(DEBUG) << __func__;
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}
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ndk::ScopedAStatus EffectBundleAidl::getDescriptor(Descriptor* _aidl_return) {
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RETURN_IF(!_aidl_return, EX_ILLEGAL_ARGUMENT, "Parameter:nullptr");
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LOG(DEBUG) << _aidl_return->toString();
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*_aidl_return = *mDescriptor;
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus EffectBundleAidl::setParameterCommon(const Parameter& param) {
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RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
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auto tag = param.getTag();
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switch (tag) {
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case Parameter::common:
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RETURN_IF(mContext->setCommon(param.get<Parameter::common>()) != RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setCommFailed");
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break;
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case Parameter::deviceDescription:
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RETURN_IF(mContext->setOutputDevice(param.get<Parameter::deviceDescription>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setDeviceFailed");
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break;
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case Parameter::mode:
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RETURN_IF(mContext->setAudioMode(param.get<Parameter::mode>()) != RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setModeFailed");
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break;
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case Parameter::source:
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RETURN_IF(mContext->setAudioSource(param.get<Parameter::source>()) != RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setSourceFailed");
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break;
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case Parameter::volumeStereo:
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RETURN_IF(mContext->setVolumeStereo(param.get<Parameter::volumeStereo>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setVolumeStereoFailed");
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break;
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default: {
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LOG(ERROR) << __func__ << " unsupportedParameterTag " << toString(tag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
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"commonParamNotSupported");
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}
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}
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus EffectBundleAidl::setParameterSpecific(const Parameter::Specific& specific) {
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LOG(DEBUG) << __func__ << " specific " << specific.toString();
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RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
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auto tag = specific.getTag();
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switch (tag) {
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case Parameter::Specific::equalizer:
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return setParameterEqualizer(specific);
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case Parameter::Specific::bassBoost:
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return setParameterBassBoost(specific);
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case Parameter::Specific::virtualizer:
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return setParameterVirtualizer(specific);
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case Parameter::Specific::volume:
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return setParameterVolume(specific);
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default:
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LOG(ERROR) << __func__ << " unsupported tag " << toString(tag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
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"specificParamNotSupported");
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}
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}
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ndk::ScopedAStatus EffectBundleAidl::setParameterEqualizer(const Parameter::Specific& specific) {
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auto& eq = specific.get<Parameter::Specific::equalizer>();
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RETURN_IF(!inRange(eq, lvm::kEqRanges), EX_ILLEGAL_ARGUMENT, "outOfRange");
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auto eqTag = eq.getTag();
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switch (eqTag) {
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case Equalizer::preset:
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RETURN_IF(mContext->setEqualizerPreset(eq.get<Equalizer::preset>()) != RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setBandLevelsFailed");
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return ndk::ScopedAStatus::ok();
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case Equalizer::bandLevels:
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RETURN_IF(mContext->setEqualizerBandLevels(eq.get<Equalizer::bandLevels>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setBandLevelsFailed");
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return ndk::ScopedAStatus::ok();
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default:
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LOG(ERROR) << __func__ << " unsupported parameter " << specific.toString();
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
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"eqTagNotSupported");
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}
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}
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ndk::ScopedAStatus EffectBundleAidl::setParameterBassBoost(const Parameter::Specific& specific) {
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auto& bb = specific.get<Parameter::Specific::bassBoost>();
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RETURN_IF(!inRange(bb, lvm::kBassBoostRanges), EX_ILLEGAL_ARGUMENT, "outOfRange");
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auto bbTag = bb.getTag();
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switch (bbTag) {
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case BassBoost::strengthPm: {
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RETURN_IF(mContext->setBassBoostStrength(bb.get<BassBoost::strengthPm>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setStrengthFailed");
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return ndk::ScopedAStatus::ok();
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}
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default:
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LOG(ERROR) << __func__ << " unsupported parameter " << specific.toString();
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
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"bbTagNotSupported");
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}
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}
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ndk::ScopedAStatus EffectBundleAidl::setParameterVirtualizer(const Parameter::Specific& specific) {
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auto& vr = specific.get<Parameter::Specific::virtualizer>();
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RETURN_IF(!inRange(vr, lvm::kVirtualizerRanges), EX_ILLEGAL_ARGUMENT, "outOfRange");
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auto vrTag = vr.getTag();
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switch (vrTag) {
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case Virtualizer::strengthPm: {
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RETURN_IF(mContext->setVirtualizerStrength(vr.get<Virtualizer::strengthPm>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setStrengthFailed");
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return ndk::ScopedAStatus::ok();
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}
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case Virtualizer::device: {
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RETURN_IF(mContext->setForcedDevice(vr.get<Virtualizer::device>()) != RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setDeviceFailed");
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return ndk::ScopedAStatus::ok();
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}
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case Virtualizer::speakerAngles:
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FALLTHROUGH_INTENDED;
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case Virtualizer::vendor: {
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LOG(ERROR) << __func__ << " unsupported tag: " << toString(vrTag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
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"VirtualizerTagNotSupported");
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}
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}
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}
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ndk::ScopedAStatus EffectBundleAidl::setParameterVolume(const Parameter::Specific& specific) {
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auto& vol = specific.get<Parameter::Specific::volume>();
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RETURN_IF(!inRange(vol, lvm::kVolumeRanges), EX_ILLEGAL_ARGUMENT, "outOfRange");
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auto volTag = vol.getTag();
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switch (volTag) {
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case Volume::levelDb: {
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RETURN_IF(mContext->setVolumeLevel(vol.get<Volume::levelDb>()) != RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setLevelFailed");
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return ndk::ScopedAStatus::ok();
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}
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case Volume::mute:
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RETURN_IF(mContext->setVolumeMute(vol.get<Volume::mute>()) != RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setMuteFailed");
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return ndk::ScopedAStatus::ok();
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default:
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LOG(ERROR) << __func__ << " unsupported parameter " << specific.toString();
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
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"volTagNotSupported");
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}
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}
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ndk::ScopedAStatus EffectBundleAidl::getParameterSpecific(const Parameter::Id& id,
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Parameter::Specific* specific) {
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RETURN_IF(!specific, EX_NULL_POINTER, "nullPtr");
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auto tag = id.getTag();
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switch (tag) {
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case Parameter::Id::equalizerTag:
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return getParameterEqualizer(id.get<Parameter::Id::equalizerTag>(), specific);
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case Parameter::Id::bassBoostTag:
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return getParameterBassBoost(id.get<Parameter::Id::bassBoostTag>(), specific);
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case Parameter::Id::virtualizerTag:
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return getParameterVirtualizer(id.get<Parameter::Id::virtualizerTag>(), specific);
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case Parameter::Id::volumeTag:
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return getParameterVolume(id.get<Parameter::Id::volumeTag>(), specific);
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default:
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LOG(ERROR) << __func__ << " unsupported tag: " << toString(tag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
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"wrongIdTag");
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}
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}
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ndk::ScopedAStatus EffectBundleAidl::getParameterEqualizer(const Equalizer::Id& id,
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Parameter::Specific* specific) {
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RETURN_IF(id.getTag() != Equalizer::Id::commonTag, EX_ILLEGAL_ARGUMENT,
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"EqualizerTagNotSupported");
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RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
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Equalizer eqParam;
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auto tag = id.get<Equalizer::Id::commonTag>();
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switch (tag) {
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case Equalizer::bandLevels: {
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eqParam.set<Equalizer::bandLevels>(mContext->getEqualizerBandLevels());
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break;
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}
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case Equalizer::preset: {
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eqParam.set<Equalizer::preset>(mContext->getEqualizerPreset());
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break;
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}
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case Equalizer::bandFrequencies: {
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eqParam.set<Equalizer::bandFrequencies>(lvm::kEqBandFrequency);
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break;
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}
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case Equalizer::presets: {
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eqParam.set<Equalizer::presets>(lvm::kEqPresets);
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break;
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}
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case Equalizer::centerFreqMh: {
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eqParam.set<Equalizer::centerFreqMh>(mContext->getEqualizerCenterFreqs());
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break;
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}
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case Equalizer::vendor: {
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LOG(ERROR) << __func__ << " not handled tag: " << toString(tag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(
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EX_ILLEGAL_ARGUMENT, "unsupportedTag");
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}
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}
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specific->set<Parameter::Specific::equalizer>(eqParam);
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus EffectBundleAidl::getParameterBassBoost(const BassBoost::Id& id,
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Parameter::Specific* specific) {
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RETURN_IF(id.getTag() != BassBoost::Id::commonTag, EX_ILLEGAL_ARGUMENT,
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"BassBoostTagNotSupported");
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RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
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BassBoost bbParam;
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auto tag = id.get<BassBoost::Id::commonTag>();
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switch (tag) {
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case BassBoost::strengthPm: {
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bbParam.set<BassBoost::strengthPm>(mContext->getBassBoostStrength());
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break;
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}
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default: {
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LOG(ERROR) << __func__ << " not handled tag: " << toString(tag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
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"BassBoostTagNotSupported");
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}
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}
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specific->set<Parameter::Specific::bassBoost>(bbParam);
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus EffectBundleAidl::getParameterVolume(const Volume::Id& id,
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Parameter::Specific* specific) {
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RETURN_IF(id.getTag() != Volume::Id::commonTag, EX_ILLEGAL_ARGUMENT, "VolumeTagNotSupported");
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RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
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Volume volParam;
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auto tag = id.get<Volume::Id::commonTag>();
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switch (tag) {
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case Volume::levelDb: {
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volParam.set<Volume::levelDb>(mContext->getVolumeLevel());
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break;
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}
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case Volume::mute: {
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volParam.set<Volume::mute>(mContext->getVolumeMute());
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break;
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}
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default: {
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LOG(ERROR) << __func__ << " not handled tag: " << toString(tag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
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"VolumeTagNotSupported");
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}
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}
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specific->set<Parameter::Specific::volume>(volParam);
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus EffectBundleAidl::getParameterVirtualizer(const Virtualizer::Id& id,
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Parameter::Specific* specific) {
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RETURN_IF((id.getTag() != Virtualizer::Id::commonTag) &&
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(id.getTag() != Virtualizer::Id::speakerAnglesPayload),
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EX_ILLEGAL_ARGUMENT, "VirtualizerTagNotSupported");
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RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
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Virtualizer vrParam;
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if (id.getTag() == Virtualizer::Id::speakerAnglesPayload) {
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auto angles = mContext->getSpeakerAngles(id.get<Virtualizer::Id::speakerAnglesPayload>());
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Virtualizer param = Virtualizer::make<Virtualizer::speakerAngles>(angles);
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specific->set<Parameter::Specific::virtualizer>(param);
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return ndk::ScopedAStatus::ok();
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}
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auto tag = id.get<Virtualizer::Id::commonTag>();
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switch (tag) {
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case Virtualizer::strengthPm: {
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vrParam.set<Virtualizer::strengthPm>(mContext->getVirtualizerStrength());
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break;
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}
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case Virtualizer::device: {
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vrParam.set<Virtualizer::device>(mContext->getForcedDevice());
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break;
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}
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case Virtualizer::speakerAngles:
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FALLTHROUGH_INTENDED;
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case Virtualizer::vendor: {
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LOG(ERROR) << __func__ << " unsupported tag: " << toString(tag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
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"VirtualizerTagNotSupported");
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}
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}
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specific->set<Parameter::Specific::virtualizer>(vrParam);
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return ndk::ScopedAStatus::ok();
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}
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std::shared_ptr<EffectContext> EffectBundleAidl::createContext(const Parameter::Common& common) {
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if (mContext) {
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LOG(DEBUG) << __func__ << " context already exist";
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} else {
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// GlobalSession is a singleton
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mContext = GlobalSession::getGlobalSession().createSession(mType, 1 /* statusFmqDepth */,
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common);
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}
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return mContext;
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}
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std::shared_ptr<EffectContext> EffectBundleAidl::getContext() {
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return mContext;
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}
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RetCode EffectBundleAidl::releaseContext() {
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if (mContext) {
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GlobalSession::getGlobalSession().releaseSession(mType, mContext->getSessionId());
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mContext.reset();
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}
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return RetCode::SUCCESS;
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}
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ndk::ScopedAStatus EffectBundleAidl::commandImpl(CommandId command) {
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RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
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switch (command) {
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case CommandId::START:
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mContext->enable();
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break;
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case CommandId::STOP:
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mContext->disable();
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break;
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case CommandId::RESET:
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|
mContext->disable();
|
|
mContext->resetBuffer();
|
|
break;
|
|
default:
|
|
LOG(ERROR) << __func__ << " commandId " << toString(command) << " not supported";
|
|
return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
|
|
"commandIdNotSupported");
|
|
}
|
|
return ndk::ScopedAStatus::ok();
|
|
}
|
|
|
|
// Processing method running in EffectWorker thread.
|
|
IEffect::Status EffectBundleAidl::effectProcessImpl(float* in, float* out, int sampleToProcess) {
|
|
IEffect::Status status = {EX_NULL_POINTER, 0, 0};
|
|
RETURN_VALUE_IF(!mContext, status, "nullContext");
|
|
return mContext->lvmProcess(in, out, sampleToProcess);
|
|
}
|
|
|
|
} // namespace aidl::android::hardware::audio::effect
|