audio: import aidl hal
* hardware/interfaces/audio/aidl/default/ at android-16.0.0_r1.
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Konsta
327
audio/envReverb/EnvReverbSw.cpp
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327
audio/envReverb/EnvReverbSw.cpp
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/*
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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 <algorithm>
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#include <cstddef>
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#include <unordered_set>
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#define LOG_TAG "AHAL_EnvReverbSw"
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#include <android-base/logging.h>
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#include <fmq/AidlMessageQueue.h>
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#include <system/audio_effects/effect_uuid.h>
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#include "EnvReverbSw.h"
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using aidl::android::hardware::audio::effect::Descriptor;
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using aidl::android::hardware::audio::effect::EnvReverbSw;
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using aidl::android::hardware::audio::effect::getEffectImplUuidEnvReverbSw;
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using aidl::android::hardware::audio::effect::getEffectTypeUuidEnvReverb;
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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::media::audio::common::AudioUuid;
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extern "C" binder_exception_t createEffect(const AudioUuid* in_impl_uuid,
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std::shared_ptr<IEffect>* instanceSpp) {
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if (!in_impl_uuid || *in_impl_uuid != getEffectImplUuidEnvReverbSw()) {
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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<EnvReverbSw>();
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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 || *in_impl_uuid != getEffectImplUuidEnvReverbSw()) {
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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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*_aidl_return = EnvReverbSw::kDescriptor;
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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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const std::string EnvReverbSw::kEffectName = "EnvReverbSw";
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const std::vector<Range::EnvironmentalReverbRange> EnvReverbSw::kRanges = {
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MAKE_RANGE(EnvironmentalReverb, roomLevelMb, -6000, 0),
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MAKE_RANGE(EnvironmentalReverb, roomHfLevelMb, -4000, 0),
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MAKE_RANGE(EnvironmentalReverb, decayTimeMs, 0, 7000),
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MAKE_RANGE(EnvironmentalReverb, decayHfRatioPm, 100, 2000),
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MAKE_RANGE(EnvironmentalReverb, reflectionsLevelMb, -6000, 0),
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MAKE_RANGE(EnvironmentalReverb, reflectionsDelayMs, 0, 65),
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MAKE_RANGE(EnvironmentalReverb, levelMb, -6000, 0),
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MAKE_RANGE(EnvironmentalReverb, delayMs, 0, 65),
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MAKE_RANGE(EnvironmentalReverb, diffusionPm, 0, 1000),
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MAKE_RANGE(EnvironmentalReverb, densityPm, 0, 1000)};
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const Capability EnvReverbSw::kCapability = {
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.range = Range::make<Range::environmentalReverb>(EnvReverbSw::kRanges)};
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const Descriptor EnvReverbSw::kDescriptor = {
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.common = {.id = {.type = getEffectTypeUuidEnvReverb(),
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.uuid = getEffectImplUuidEnvReverbSw(),
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.proxy = std::nullopt},
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.flags = {.type = Flags::Type::INSERT,
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.insert = Flags::Insert::FIRST,
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.volume = Flags::Volume::CTRL},
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.name = EnvReverbSw::kEffectName,
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.implementor = "The Android Open Source Project"},
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.capability = EnvReverbSw::kCapability};
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ndk::ScopedAStatus EnvReverbSw::getDescriptor(Descriptor* _aidl_return) {
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LOG(DEBUG) << __func__ << kDescriptor.toString();
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*_aidl_return = kDescriptor;
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus EnvReverbSw::setParameterSpecific(const Parameter::Specific& specific) {
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RETURN_IF(Parameter::Specific::environmentalReverb != specific.getTag(), EX_ILLEGAL_ARGUMENT,
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"EffectNotSupported");
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auto& erParam = specific.get<Parameter::Specific::environmentalReverb>();
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RETURN_IF(!inRange(erParam, kRanges), EX_ILLEGAL_ARGUMENT, "outOfRange");
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auto tag = erParam.getTag();
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switch (tag) {
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case EnvironmentalReverb::roomLevelMb: {
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RETURN_IF(mContext->setErRoomLevel(erParam.get<EnvironmentalReverb::roomLevelMb>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setRoomLevelFailed");
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return ndk::ScopedAStatus::ok();
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}
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case EnvironmentalReverb::roomHfLevelMb: {
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RETURN_IF(
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mContext->setErRoomHfLevel(erParam.get<EnvironmentalReverb::roomHfLevelMb>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setRoomHfLevelFailed");
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return ndk::ScopedAStatus::ok();
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}
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case EnvironmentalReverb::decayTimeMs: {
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RETURN_IF(mContext->setErDecayTime(erParam.get<EnvironmentalReverb::decayTimeMs>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setDecayTimeFailed");
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return ndk::ScopedAStatus::ok();
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}
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case EnvironmentalReverb::decayHfRatioPm: {
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RETURN_IF(
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mContext->setErDecayHfRatio(
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erParam.get<EnvironmentalReverb::decayHfRatioPm>()) != RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setDecayHfRatioFailed");
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return ndk::ScopedAStatus::ok();
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}
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case EnvironmentalReverb::reflectionsLevelMb: {
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RETURN_IF(mContext->setErReflectionsLevel(
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erParam.get<EnvironmentalReverb::reflectionsLevelMb>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setReflectionsLevelFailed");
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return ndk::ScopedAStatus::ok();
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}
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case EnvironmentalReverb::reflectionsDelayMs: {
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RETURN_IF(mContext->setErReflectionsDelay(
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erParam.get<EnvironmentalReverb::reflectionsDelayMs>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setReflectionsDelayFailed");
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return ndk::ScopedAStatus::ok();
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}
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case EnvironmentalReverb::levelMb: {
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RETURN_IF(mContext->setErLevel(erParam.get<EnvironmentalReverb::levelMb>()) !=
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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 EnvironmentalReverb::delayMs: {
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RETURN_IF(mContext->setErDelay(erParam.get<EnvironmentalReverb::delayMs>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setDelayFailed");
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return ndk::ScopedAStatus::ok();
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}
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case EnvironmentalReverb::diffusionPm: {
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RETURN_IF(mContext->setErDiffusion(erParam.get<EnvironmentalReverb::diffusionPm>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setDiffusionFailed");
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return ndk::ScopedAStatus::ok();
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}
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case EnvironmentalReverb::densityPm: {
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RETURN_IF(mContext->setErDensity(erParam.get<EnvironmentalReverb::densityPm>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setDensityFailed");
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return ndk::ScopedAStatus::ok();
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}
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case EnvironmentalReverb::bypass: {
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RETURN_IF(mContext->setErBypass(erParam.get<EnvironmentalReverb::bypass>()) !=
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RetCode::SUCCESS,
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EX_ILLEGAL_ARGUMENT, "setBypassFailed");
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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 tag: " << toString(tag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(
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EX_ILLEGAL_ARGUMENT, "EnvironmentalReverbTagNotSupported");
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}
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}
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}
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ndk::ScopedAStatus EnvReverbSw::getParameterSpecific(const Parameter::Id& id,
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Parameter::Specific* specific) {
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auto tag = id.getTag();
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RETURN_IF(Parameter::Id::environmentalReverbTag != tag, EX_ILLEGAL_ARGUMENT, "wrongIdTag");
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auto erId = id.get<Parameter::Id::environmentalReverbTag>();
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auto erIdTag = erId.getTag();
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switch (erIdTag) {
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case EnvironmentalReverb::Id::commonTag:
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return getParameterEnvironmentalReverb(erId.get<EnvironmentalReverb::Id::commonTag>(),
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specific);
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default:
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LOG(ERROR) << __func__ << " unsupported tag: " << toString(erIdTag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(
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EX_ILLEGAL_ARGUMENT, "EnvironmentalReverbTagNotSupported");
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}
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}
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ndk::ScopedAStatus EnvReverbSw::getParameterEnvironmentalReverb(const EnvironmentalReverb::Tag& tag,
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Parameter::Specific* specific) {
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RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
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EnvironmentalReverb erParam;
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switch (tag) {
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case EnvironmentalReverb::roomLevelMb: {
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erParam.set<EnvironmentalReverb::roomLevelMb>(mContext->getErRoomLevel());
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break;
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}
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case EnvironmentalReverb::roomHfLevelMb: {
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erParam.set<EnvironmentalReverb::roomHfLevelMb>(mContext->getErRoomHfLevel());
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break;
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}
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case EnvironmentalReverb::decayTimeMs: {
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erParam.set<EnvironmentalReverb::decayTimeMs>(mContext->getErDecayTime());
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break;
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}
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case EnvironmentalReverb::decayHfRatioPm: {
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erParam.set<EnvironmentalReverb::decayHfRatioPm>(mContext->getErDecayHfRatio());
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break;
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}
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case EnvironmentalReverb::reflectionsLevelMb: {
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erParam.set<EnvironmentalReverb::reflectionsLevelMb>(mContext->getErReflectionsLevel());
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break;
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}
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case EnvironmentalReverb::reflectionsDelayMs: {
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erParam.set<EnvironmentalReverb::reflectionsDelayMs>(mContext->getErReflectionsDelay());
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break;
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}
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case EnvironmentalReverb::levelMb: {
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erParam.set<EnvironmentalReverb::levelMb>(mContext->getErLevel());
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break;
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}
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case EnvironmentalReverb::delayMs: {
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erParam.set<EnvironmentalReverb::delayMs>(mContext->getErDelay());
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break;
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}
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case EnvironmentalReverb::diffusionPm: {
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erParam.set<EnvironmentalReverb::diffusionPm>(mContext->getErDiffusion());
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break;
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}
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case EnvironmentalReverb::densityPm: {
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erParam.set<EnvironmentalReverb::densityPm>(mContext->getErDensity());
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break;
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}
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case EnvironmentalReverb::bypass: {
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erParam.set<EnvironmentalReverb::bypass>(mContext->getErBypass());
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break;
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}
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default: {
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LOG(ERROR) << __func__ << " unsupported tag: " << toString(tag);
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return ndk::ScopedAStatus::fromExceptionCodeWithMessage(
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EX_ILLEGAL_ARGUMENT, "EnvironmentalReverbTagNotSupported");
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}
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}
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specific->set<Parameter::Specific::environmentalReverb>(erParam);
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return ndk::ScopedAStatus::ok();
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}
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std::shared_ptr<EffectContext> EnvReverbSw::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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mContext = std::make_shared<EnvReverbSwContext>(1 /* statusFmqDepth */, common);
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}
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return mContext;
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}
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RetCode EnvReverbSw::releaseContext() {
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if (mContext) {
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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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// Processing method running in EffectWorker thread.
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IEffect::Status EnvReverbSw::effectProcessImpl(float* in, float* out, int samples) {
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// TODO: get data buffer and process.
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LOG(DEBUG) << __func__ << " in " << in << " out " << out << " samples " << samples;
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for (int i = 0; i < samples; i++) {
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*out++ = *in++;
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}
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return {STATUS_OK, samples, samples};
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}
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RetCode EnvReverbSwContext::setErRoomLevel(int roomLevel) {
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mRoomLevel = roomLevel;
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return RetCode::SUCCESS;
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}
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RetCode EnvReverbSwContext::setErRoomHfLevel(int roomHfLevel) {
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mRoomHfLevel = roomHfLevel;
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return RetCode::SUCCESS;
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}
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RetCode EnvReverbSwContext::setErDecayTime(int decayTime) {
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mDecayTime = decayTime;
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return RetCode::SUCCESS;
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}
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RetCode EnvReverbSwContext::setErDecayHfRatio(int decayHfRatio) {
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mDecayHfRatio = decayHfRatio;
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return RetCode::SUCCESS;
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}
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RetCode EnvReverbSwContext::setErLevel(int level) {
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mLevel = level;
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return RetCode::SUCCESS;
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}
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RetCode EnvReverbSwContext::setErDelay(int delay) {
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mDelay = delay;
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return RetCode::SUCCESS;
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}
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RetCode EnvReverbSwContext::setErDiffusion(int diffusion) {
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mDiffusion = diffusion;
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return RetCode::SUCCESS;
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}
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RetCode EnvReverbSwContext::setErDensity(int density) {
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mDensity = density;
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return RetCode::SUCCESS;
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}
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} // namespace aidl::android::hardware::audio::effect
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