mirror of
https://github.com/Evolution-X/hardware_interfaces
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4590517a96
Bug: 238913361 Test: atest VtsHalAudioEffectTargetTest Merged-In: Id64d28af9122e82acd96e3349cf37c3d9728069a Change-Id: Id64d28af9122e82acd96e3349cf37c3d9728069a
87 lines
3.2 KiB
C++
87 lines
3.2 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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#define LOG_TAG "AHAL_EffectFactory"
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#include <android-base/logging.h>
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#include "effectFactory-impl/EffectFactory.h"
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#include "equalizer-impl/Equalizer.h"
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#include "visualizer-impl/Visualizer.h"
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using aidl::android::media::audio::common::AudioUuid;
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namespace aidl::android::hardware::audio::effect {
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Factory::Factory() {
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// TODO: implement this with xml parser on audio_effect.xml, and filter with optional
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// parameters.
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Descriptor::Identity id;
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id.type = {static_cast<int32_t>(0x0bed4300),
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0xddd6,
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0x11db,
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0x8f34,
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{0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b}};
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id.uuid = EqualizerUUID;
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mIdentityList.push_back(id);
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// TODO: Add visualizer with default implementation later
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#if 0
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id.type = {static_cast<int32_t>(0xd3467faa),
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0xacc7,
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0x4d34,
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0xacaf,
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{0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b}};
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id.uuid = VisualizerUUID;
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mIdentityList.push_back(id);
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#endif
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}
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ndk::ScopedAStatus Factory::queryEffects(const std::optional<AudioUuid>& in_type,
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const std::optional<AudioUuid>& in_instance,
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std::vector<Descriptor::Identity>* _aidl_return) {
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std::copy_if(mIdentityList.begin(), mIdentityList.end(), std::back_inserter(*_aidl_return),
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[&](auto& desc) {
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return (!in_type.has_value() || in_type.value() == desc.type) &&
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(!in_instance.has_value() || in_instance.value() == desc.uuid);
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});
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus Factory::createEffect(
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const AudioUuid& in_impl_uuid,
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std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>* _aidl_return) {
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LOG(DEBUG) << __func__ << ": UUID " << in_impl_uuid.toString();
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if (in_impl_uuid == EqualizerUUID) {
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*_aidl_return = ndk::SharedRefBase::make<Equalizer>();
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} else {
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LOG(ERROR) << __func__ << ": UUID "
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<< " not supported";
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return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
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}
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus Factory::destroyEffect(
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const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_handle) {
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if (in_handle) {
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// TODO: b/245393900 need check the instance state with IEffect.getState before destroy.
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return ndk::ScopedAStatus::ok();
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} else {
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return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
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}
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}
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} // namespace aidl::android::hardware::audio::effect
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